CN113351293A

CN113351293A - Unattended solid waste treatment system

Info

Publication number: CN113351293A
Application number: CN202110582760.8A
Authority: CN
Inventors: 徐振华
Original assignee: Suzhou Wenyuan Environmental Technology Co ltd
Current assignee: Suzhou Wenyuan Environmental Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-09-07

Abstract

The invention discloses an unattended solid waste treatment system which comprises a base, wherein four corners of the bottom end of the base are respectively and fixedly connected with bottom legs, the top end of the base is fixedly connected with a shell, and an inner cavity is fixedly connected inside the shell. This unmanned on duty's solid useless processing system is through with solid waste stone behind shredding, arrange the material, in the unloading mechanism that sets up bottom the base, through starting second driving motor, second driving motor starts the output shaft and passes through the inside transport axle rotation of shaft coupling drive collection silo, the inside of discharge gate and the inside intercommunication in collection silo, piece after solid useless smashing directly drops to collection silo inside in the discharge gate, carry the axle rotation can be in time quick will fall the piece of department and carry out to the direction of bin outlet and carry the discharge, prevent to appear blockking up at the unloading in-process, solved and be not convenient for can produce a large amount of smoke and dust to carry out the problem of in time handling to solid useless processing crushing in-process.

Description

Unattended solid waste treatment system

Technical Field

The invention relates to the technical field of solid waste treatment, in particular to an unattended solid waste treatment system.

Background

With the advance of urbanization, a large amount of solid waste building wastes are generated while various buildings in cities are constructed in a large amount, the building wastes are some building wastes generated by human or natural reasons in construction projects, and a large amount of solid wastes including waste stone blocks and the like are generated, the solid waste building wastes are generally treated in a way of crushing and then utilizing, but some existing unattended solid waste treatment systems still have some defects in the using process, for example, no measures for conveniently sieving crushed solid waste blocks and re-crushing solid waste blocks which do not meet the crushing standard are needed to be improved.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:

(1) in the using process of the traditional unattended solid waste treatment system, no measure is provided for facilitating screening of crushed solid waste blocks after crushing treatment of solid waste, and simultaneously re-crushing of solid waste blocks which do not meet the crushing standard and are large;

(2) the traditional unattended solid waste treatment system does not have a measure which is convenient for timely treating a large amount of smoke dust generated in the solid waste treatment and crushing process in the using process;

(3) the traditional unattended solid waste treatment system does not have a measure which is convenient to use and can prevent blockage in the blanking process.

Disclosure of Invention

The invention aims to provide an unattended solid waste treatment system, which aims to solve the problem that no measure is provided in the background art, which is convenient for screening crushed solid waste blocks and can be used for re-crushing the solid waste blocks which do not meet the crushing standard.

In order to achieve the purpose, the invention provides the following technical scheme: an unattended solid waste treatment system comprises a base, four corners of the bottom end of the base are respectively and fixedly connected with bottom legs, the top end of the base is fixedly connected with a shell, the inner part of the shell is fixedly connected with an inner cavity, one end between two sides of the top end in the inner cavity is transversely and movably connected with a first crushing roller, the other end between two sides of the top end in the inner cavity is transversely and movably connected with a second crushing roller, the top end of the shell is fixedly connected with a feeding port, the top end of one side of the shell is provided with a dust removal mechanism, two ends of one side of the shell are respectively and fixedly connected with a first driving motor, an output shaft of the first driving motor is respectively and fixedly connected with one side of the first crushing roller and one side of the second crushing roller through a belt pulley structure, a discharge port is fixedly connected with the middle position of the bottom end of the base, and the interior of the discharge port is communicated with the interior of the inner cavity, the bottom of base is provided with unloading mechanism, the opposite side of shell is provided with screening feed mechanism.

Preferably, the screening and feeding mechanism comprises an outer box, the outer box is fixedly connected to the other side of the shell, driving toothed rollers are respectively and movably connected between the top ends and the bottom ends of the two ends in the outer box, conveying toothed rollers are respectively and movably connected to the middle positions of the two ends in the outer box, conveying chain belts are arranged outside the driving toothed rollers and the conveying toothed rollers, a plurality of groups of shifting claws are respectively and fixedly connected to the outside of the conveying chain belts, a material receiving cylinder is fixedly connected to the bottom end of one side of the outer box, a material discharging cylinder is fixedly connected to the top end of one side of the outer box, a third driving motor is fixedly connected to the bottom end of the rear end of the outer box, an output shaft of the third driving motor is fixedly connected to one end of the driving toothed rollers through a coupler, fixing plates are respectively and fixedly connected to the bottom of one side in the inner cavity and the two ends of the top of, the both ends of first mounting panel and second mounting panel bottom vertical fixedly connected with compression spring respectively, and compression spring's bottom respectively with the both ends fixed connection on fixed plate top, slant fixedly connected with coarse strainer between first mounting panel and the second mounting panel, the intermediate position department fixedly connected with vibrating motor of second mounting panel bottom, the bottom of shell opposite side is provided with logical groove.

Preferably, the material receiving barrel is fixedly connected with one side of the through groove, the material receiving barrel and the material discharging barrel are respectively communicated with the inside of the outer box, one side of the material discharging barrel extends to the top end of the material inlet, the driving toothed roller and the conveying toothed roller are respectively engaged with the conveying chain belt, and the poking claws are respectively arranged in multiple groups at equal intervals outside the conveying chain belt.

Preferably, the through groove penetrates through the inside of the shell and is communicated with the inside of the inner cavity, and one side of the first mounting plate penetrates through the inside of the through groove.

Preferably, the outer parts of the first crushing roller and the second crushing roller are respectively provided with crushing teeth, and the crushing teeth on the outer parts of the first crushing roller and the second crushing roller are respectively arranged in a staggered manner.

Preferably, dust removal mechanism comprises connecting pipe, dust bag, fixing bolt, frame, negative-pressure air fan, thin filter screen, dust absorption mouth and mount, mount difference fixed connection is on the top of shell one side, vertical fixedly connected with frame between the inside of mount, and the both sides difference fixedly connected with fixing bolt of frame, the inside bottom fixedly connected with negative-pressure air fan of frame, the inside of frame is provided with the dust bag, the top fixedly connected with connecting pipe of frame, the dust absorption mouth sets up the one side on the inside top in the shell, the inside fixedly connected with thin filter screen of dust absorption mouth.

Preferably, one side of the connecting pipe penetrates through the top end of the outer frame and is communicated with the inside of the dust collecting bag, and the other side of the connecting pipe penetrates through one side of the top end of the outer shell and is communicated with the inside of the dust collecting opening.

Preferably, unloading mechanism comprises sill, guide rail, guide pulley, second driving motor, transport axle, collection silo, bin outlet and support frame, the collection silo sets up the bottom at the base, the one side fixedly connected with bin outlet of collection silo, the inside horizontal swing joint in the collection silo has the transport axle, the opposite side fixedly connected with second driving motor in collection silo, the both sides fixedly connected with support frame respectively on collection silo top, and the top of support frame swing joint respectively has the guide pulley, sill fixed connection is in the bottom of base, the inside of sill bottom is provided with the guide rail.

Preferably, the guide wheels are respectively embedded in the guide rails, the outer dimensions of the guide wheels are respectively smaller than the inner dimensions of the guide rails, and the guide wheels and the guide rails are respectively in sliding connection.

Preferably, the middle position of the top end of the collecting groove is movably connected with the bottom end of the discharge hole, and the discharge hole is communicated with the inside of the collecting groove.

Compared with the prior art, the invention has the beneficial effects that: the unattended solid waste treatment system not only realizes that the crushed solid waste blocks are conveniently screened, but also is convenient for re-crushing the solid waste blocks which do not accord with the crushing standard and have larger size, realizes that a large amount of smoke and dust generated in the solid waste treatment and crushing process can be conveniently and timely treated, realizes more convenient and fast use of blanking, and can prevent blockage in the blanking process;

(1) by arranging the material receiving cylinder, the driving toothed roller, the conveying toothed roller, the outer box, the conveying chain belt, the material discharging cylinder, the pusher dog, the through groove, the first mounting plate, the coarse filter screen, the second mounting plate, the vibrating motor, the fixed plate and the compression spring, in the using process of the solid waste treatment system, two groups of first driving motors on one side of the shell are simultaneously started, the first driving motors start the transmission shaft to drive the first crushing roller and the second crushing roller to rotate relatively through a belt pulley structure, after solid waste is put into the inner cavity of the shell from the feeding port at the top end of the shell, the first crushing roller and the second crushing roller crush solid waste blocks, some solid waste blocks which are not completely crushed and have larger volume are difficult to avoid in the crushing process, the material is not convenient to discharge, in the screening feeding mechanism arranged at the bottom inside the inner cavity, the vibrating motor is electrified and started to drive the second mounting plate fixed between the first mounting plate and the second mounting plate to vibrate, screening large and small material blocks crushed by the first crushing roller and the second crushing roller, directly discharging the material blocks which are not matched with large solid waste blocks and fall into the material receiving cylinder through the coarse filter screen arranged obliquely through the vibration of the vibration motor, conveniently screening the crushed solid waste blocks, guiding the large solid waste blocks which are not matched with the standards of the coarse filter screen into the material receiving cylinder through the groove, starting an output shaft by a third driving motor to drive a driving toothed roller to rotate through a coupler, driving the driving toothed roller to rotate to drive a conveying chain belt connected with external meshing to rotate, driving a plurality of groups of external shifting claws fixed at equal intervals to lift and convey the large solid waste blocks guided into the material receiving cylinder, discharging the material blocks from a material discharging cylinder at the top end of one side of the outer box, falling into a material inlet, and entering the inner cavity again for damage treatment, the solid waste blocks which do not meet the crushing standard and are large can be conveniently crushed again;

(2) by arranging the connecting pipe, the dust collecting bag, the outer frame, the fixing bolt, the negative pressure fan, the fine filter screen, the dust suction port and the fixing frame, the solid waste stone thrown into the first crushing roller and the second crushing roller can generate a large amount of smoke dust in the crushing process, and can cause serious pollution and injury to the surrounding environment and operators, the switch of the negative pressure fan in the dust removing mechanism is simultaneously opened when the crushing work of solid waste treatment is started, the negative pressure fan starts to suck dust and remove dust to the inside through the connecting pipe and the dust suction port on one side of the top end inside the shell, a large amount of smoke dust generated when the solid waste is crushed inside the inner cavity is timely extracted through the dust suction port, meanwhile, the fine filter screen arranged inside the dust suction port can prevent the chips from being thrown into the dust suction port in the crushing process to cause blockage, after the dust in the inner cavity is extracted through the connecting pipe, the dust is sucked into the dust collecting bag inside the outer frame through the connecting pipe to be collected, meanwhile, the outer frame can be disassembled through the fixing bolts at the two sides of the outer frame, so that the inner dust collecting bag can be conveniently disassembled, replaced and cleaned;

(3) through being provided with the sill, the guide rail, the guide pulley, the collecting tank, the support frame, second driving motor, carry axle and bin outlet, after smashing solid waste stone, arrange the material, in the unloading mechanism that sets up bottom the base, through starting second driving motor, second driving motor starts the output shaft and drives the inside transport axle rotation of collecting tank through the shaft coupling, the inside and the inside intercommunication of collecting tank of discharge gate, the piece after solid useless smashing drops to the collecting tank inside directly in the discharge gate, carry the axle rotation can be timely quick will fall the piece of blanking department and carry out the direction transport discharge to the bin outlet, prevent to appear blockking up at the unloading in-process, in-process that row the material is arranged to solid useless, in order to conveniently adjust the position of going out the piece material mouth in the in-process of the ejection of compact, can wave collecting tank through manual, make the guide pulley of the fixed support frame top swing joint in collecting tank top both sides carry out circular sliding transport in sill inner guide rail Move, the top of collecting chute and the bottom swing joint of discharge gate, through the orientation of manual nimble adjustment bin outlet so that conveniently carry out the unloading fast.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top sectional partial structure of the present invention;

FIG. 3 is an enlarged schematic view of a screening and feeding mechanism of the present invention in front elevation, partially in section;

FIG. 4 is a side view partially cross-sectioned enlarged structural schematic diagram of the screening feeding mechanism of the present invention;

FIG. 5 is an enlarged schematic view of a screening and feeding mechanism of the present invention in elevation, partially in section;

FIG. 6 is an enlarged front view, partial cross-sectional view of the dust removing mechanism of the present invention;

fig. 7 is an enlarged structural schematic view of a partial section of the blanking mechanism in front view.

In the figure: 1. a bottom leg; 2. a base; 3. a housing; 4. an inner cavity; 5. a first crushing roller; 6. a feeding port; 7. a dust removal mechanism; 701. a connecting pipe; 702. a dust collection bag; 703. fixing the bolt; 704. an outer frame; 705. a negative pressure fan; 706. a fine filter screen; 707. a dust suction port; 708. a fixed mount; 8. a second crushing roller; 9. a first drive motor; 10. a blanking mechanism; 1001. a base table; 1002. a guide rail; 1003. a guide wheel; 1004. a second drive motor; 1005. a delivery shaft; 1006. a material collecting groove; 1007. a discharge outlet; 1008. a support frame; 11. a discharge port; 12. a material receiving barrel; 13. a drive gear roller; 14. a conveying toothed roller; 15. an outer box; 16. a conveyor belt; 17. a discharging barrel; 18. a pusher dog; 19. a third drive motor; 20. a through groove; 21. a first mounting plate; 22. coarse filtration; 23. a second mounting plate; 24. a vibration motor; 25. a fixing plate; 26. compressing the spring.

Detailed Description

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

Example 1: referring to fig. 1-7, an unattended solid waste treatment system comprises a base 2, bottom legs 1 are fixedly connected to four corners of the bottom end of the base 2 respectively, a shell 3 is fixedly connected to the top end of the base 2, an inner cavity 4 is fixedly connected to the inside of the shell 3, a first crushing roller 5 is movably connected to one end between two sides of the top end inside the inner cavity 4, a second crushing roller 8 is movably connected to the other end between two sides of the top end inside the inner cavity 4, a feeding port 6 is fixedly connected to the top end of the shell 3, a dust removal mechanism 7 is arranged at the top end of one side of the shell 3, a first driving motor 9 is fixedly connected to two ends of one side of the shell 3 respectively, an output shaft of the first driving motor 9 is fixedly connected to one sides of the first crushing roller 5 and the second crushing roller 8 respectively through a belt pulley structure, a discharge port 11 is fixedly connected to the middle position of the bottom end of the base 2, the interior of the discharge port 11 is communicated with the interior of the inner cavity 4, the bottom end of the base 2 is provided with a blanking mechanism 10, and the other side of the shell 3 is provided with a screening and feeding mechanism;

referring to fig. 1-7, an unattended solid waste treatment system further comprises a screening feeding mechanism, the screening feeding mechanism comprises an outer box 15, the outer box 15 is fixedly connected to the other side of the housing 3, driving toothed rollers 13 are respectively and movably connected between the top ends and the bottom ends of the two ends inside the outer box 15, conveying toothed rollers 14 are respectively and movably connected to the middle positions of the two ends inside the outer box 15, conveying chain belts 16 are arranged outside the driving toothed rollers 13 and the conveying toothed rollers 14, a plurality of groups of pusher dogs 18 are respectively and fixedly connected to the outside of the conveying chain belts 16, a material receiving cylinder 12 is fixedly connected to the bottom end of one side of the outer box 15, a material discharging cylinder 17 is fixedly connected to the top end of one side of the outer box 15, a third driving motor 19 is fixedly connected to the bottom end of the rear end of the outer box 15, and an output shaft of the third driving motor 19 is fixedly connected to one end of the driving toothed rollers 13 through a coupler;

the material receiving barrel 12 is fixedly connected with one side of the through groove 20, the material receiving barrel 12 and the material discharging barrel 17 are respectively communicated with the interior of the outer box 15, one side of the material discharging barrel 17 extends to the top end of the material inlet 6, the driving toothed roller 13 and the conveying toothed roller 14 are respectively engaged with the conveying chain belt 16, and the pusher dogs 18 are respectively provided with a plurality of groups at equal intervals outside the conveying chain belt 16;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, after a large solid waste block which does not conform to the standard of the coarse strainer 22 is guided into the material receiving cylinder 12 through the groove 20, the third driving motor 19 starts the output shaft to drive the driving gear roller 13 to rotate through the coupler, the driving gear roller 13 rotates to drive the transmission chain belt 16 connected with external engagement to rotate, the transmission chain belt 16 rotates to drive the external multiple groups of equally spaced fixed sets of pusher dogs 18 to lift and convey the large solid waste block guided into the material receiving cylinder 12, and the large solid waste block is discharged from the material discharging cylinder 17 at the top end of one side of the outer box 15 and falls into the material inlet 6 to enter the inner cavity 4 again for damage treatment, so that the large solid waste block which does not conform to the standard of crushing can be crushed again.

Example 2; the bottom of one side and the two ends of the top of the other side in the inner cavity 4 are respectively and fixedly connected with a fixed plate 25, the top end of the fixed plate 25 is respectively provided with a first mounting plate 21 and a second mounting plate 23, the two ends of the bottom ends of the first mounting plate 21 and the second mounting plate 23 are respectively and vertically and fixedly connected with a compression spring 26, the bottom end of the compression spring 26 is respectively and fixedly connected with the two ends of the top end of the fixed plate 25, a coarse filter screen 22 is obliquely and fixedly connected between the first mounting plate 21 and the second mounting plate 23, the middle position of the bottom end of the second mounting plate 23 is fixedly connected with a vibration motor 24, and the bottom end of the other side of the shell 3 is provided with a through groove 20;

the through groove 20 penetrates through the interior of the shell 3 and is communicated with the interior of the inner cavity 4, and one side of the first mounting plate 21 penetrates through the interior of the through groove 20;

specifically, as shown in fig. 1, 2 and 5, in the process of using the solid waste treatment system, two sets of first driving motors 9 on one side of the housing 3 are simultaneously started, the first driving motors 9 start the output shaft to drive the first crushing roller 5 and the second crushing roller 8 to rotate relatively through the belt pulley structure, after solid waste is put into the inner cavity 4 of the housing 3 from the material inlet 6 at the top end of the housing 3, the solid waste blocks are crushed by the first crushing roller 5 and the second crushing roller 8, some solid waste blocks with large size and incomplete crushing cannot be avoided in the crushing process, the solid waste blocks are not convenient for discharging, in the screening and feeding mechanism arranged at the bottom inside the inner cavity 4, the vibrating motor 24 is electrified to start and drive the second mounting plate 23 fixed between the first mounting plate 21 and the second mounting plate 23 to vibrate, and the large and small material blocks crushed by the first crushing roller 5 and the second crushing roller 8 are screened, the direct that accords with row material size drops in coarse strainer 22 and discharges, does not accord with great some solid waste pieces, and coarse strainer 22 through the slope setting is derived to receiving feed cylinder 12 in leading to groove 20 through vibrating motor 24's vibration, is convenient for sieve the solid waste piece after the breakage.

Example 3: the dust removing mechanism 7 is composed of a connecting pipe 701, a dust collecting bag 702, a fixing bolt 703, an outer frame 704, a negative pressure fan 705, a fine filter screen 706, a dust suction port 707 and a fixing frame 708, the fixing frame 708 is respectively and fixedly connected to the top end of one side of the shell 3, the negative pressure fan 705 is fixedly connected to the bottom end inside the outer frame 704, the dust collecting bag 702 is arranged inside the outer frame 704, the connecting pipe 701 is fixedly connected to the top end of the outer frame 704, the dust suction port 707 is arranged on one side of the top end inside the shell 3, and the fine filter screen 706 is fixedly connected to the inside of the dust suction port 707;

one side of the connection pipe 701 penetrates the top end of the outer frame 704 and communicates with the inside of the dust collection bag 702, and the other side of the connection pipe 701 penetrates one side of the top end of the housing 3 and communicates with the inside of the dust suction port 707;

specifically, as shown in fig. 1 and 6, in the first crushing roller 5 and the second crushing roller 8, a large amount of smoke is generated in the crushing process of the solid waste stone blocks, which can cause serious pollution and injury to the surrounding environment and operators, when the solid waste treatment crushing work is started, the switch of the negative pressure fan 705 in the dust removal mechanism 7 is simultaneously turned on, the negative pressure fan 705 starts to suck dust and remove the dust through the connecting pipe 701 and the dust suction port 707 on the top end side inside the housing 3, a large amount of smoke generated when the solid waste is crushed inside the inner cavity 4 is timely drawn out through the dust suction port 707, and meanwhile, the fine filter screen 706 arranged inside the dust suction port 707 can prevent the debris from being thrown into the dust suction port 707 and being sucked into the dust suction port 707 to cause blockage in the crushing process.

Example 4: an outer frame 704 is vertically and fixedly connected between the inner parts of the fixing frames 708, and fixing bolts 703 are respectively and fixedly connected to two sides of the outer frame 704;

specifically, as shown in fig. 1 and 5, after the dust in the inner cavity 4 is extracted by the connecting pipe 701, the dust is sucked into the dust bag 702 in the outer frame 704 through the connecting pipe 701 to be collected, and at the same time, the outer frame 704 can be detached by the fixing bolts 703 at both sides of the outer frame 704, so that the dust bag 702 can be detached, replaced and cleaned conveniently.

Example 5: the blanking mechanism 10 comprises a bottom platform 1001, a guide rail 1002, a guide wheel 1003, a second driving motor 1004, a conveying shaft 1005, a material collecting groove 1006, a material discharging opening 1007 and a support frame 1008, wherein the material collecting groove 1006 is arranged at the bottom end of the base 2, one side of the material collecting groove 1006 is fixedly connected with the material discharging opening 1007, the conveying shaft 1005 is transversely and movably connected inside the material collecting groove 1006, and the other side of the material collecting groove 1006 is fixedly connected with the second driving motor 1004;

the middle position of the top end of the material collecting groove 1006 is movably connected with the bottom end of the discharge hole 11, and the discharge hole 11 is communicated with the interior of the material collecting groove 1006;

specifically, as shown in fig. 1 and 7, after the solid waste stone is smashed, arrange the material, in the unloading mechanism 10 that base 2 bottom set up, through starting second driving motor 1004, second driving motor 1004 starts the output shaft and drives the inside transport shaft 1005 of collecting groove 1006 through the shaft coupling and rotate, the inside of discharge gate 11 and collecting groove 1006's inside intercommunication, the piece after solid useless smashing directly drops to collecting groove 1006 inside in the discharge gate 11, transport shaft 1005 rotates and can be timely quick will drop the piece of department and carry out the direction transport discharge to bin outlet 1007, prevent to appear blockking up at the unloading in-process.

Example 6: the two sides of the top end of the material collecting groove 1006 are fixedly connected with supporting frames 1008 respectively, the top ends of the supporting frames 1008 are movably connected with guide wheels 1003 respectively, the bottom platform 1001 is fixedly connected to the bottom end of the base 2, and a guide rail 1002 is arranged inside the bottom end of the bottom platform 1001;

the guide wheels 1003 are respectively embedded in the guide rails 1002, the external dimensions of the guide wheels 1003 are respectively smaller than the internal dimensions of the guide rails 1002, and the guide wheels 1003 and the guide rails 1002 are respectively in sliding connection;

specifically, as shown in fig. 1 and 7, in the process of discharging solid waste, in order to conveniently adjust the position of the chip discharge port in the discharging process, the material collecting groove 1006 can be manually shaken, so that the guide wheel 1003 movably connected with the top end of the support frame 1008 fixed on the two sides of the top end of the material collecting groove 1006 performs circular sliding motion in the guide rail 1002 inside the base 1001, the top end of the material collecting groove 1006 is movably connected with the bottom end of the discharge port 11, and the direction of the discharge port 1007 is manually and flexibly adjusted so as to facilitate rapid and convenient discharging.

The outer parts of the first crushing roller 5 and the second crushing roller 8 are respectively provided with crushing teeth, and the crushing teeth on the outer parts of the first crushing roller 5 and the second crushing roller 8 are respectively arranged in a staggered way.

The working principle is as follows: when the invention is used, after the parameters of the solid waste treatment system are debugged, external feeding equipment is connected to the feeding port 6 at the top end of the shell 3, and after the bottom end of the shell 3 is connected to the external discharging equipment, two groups of first driving motors 9 at one side of the shell 3 are simultaneously started, the first driving motors 9 start the output shaft to drive the first crushing roller 5 and the second crushing roller 8 to rotate relatively through a belt pulley structure, solid waste introduced by the external feeding equipment is thrown into the inner cavity 4 of the shell 3 from the feeding port 6 at the top end of the shell 3, the first crushing roller 5 and the second crushing roller 8 crush solid waste blocks, so that solid waste blocks with large size and incomplete crushing cannot be conveniently crushed in the crushing process, in a screening and feeding mechanism arranged at the bottom inside the inner cavity 4, the vibrating motor 24 is electrified to drive the second mounting plate 23 fixed between the first mounting plate 21 and the second mounting plate 23 to vibrate, screening the big and small material blocks crushed by the first crushing roller 5 and the second crushing roller 8, directly falling and discharging in the coarse strainer 22 according with the size of the discharged material, not being in accordance with some large solid waste blocks, the coarse strainer 22 arranged obliquely, and vibrating through the vibrating motor 24, leading out to the material receiving barrel 12 from the through groove 20, facilitating screening the solid waste blocks after crushing, leading in the large solid waste blocks not in accordance with the standards of the coarse strainer 22 to the material receiving barrel 12 through the groove 20, starting the output shaft by the third driving motor 19 to drive the driving toothed roller 13 to rotate through the shaft coupling, driving the driving toothed roller 13 to rotate the conveying chain belt 16 connected with external meshing, driving the conveying chain belt 16 to rotate the external multi-group equidistant fixed multi-group shifting claws 18 to lift and convey the large solid waste blocks led in the material receiving barrel 12, and discharging from the discharging barrel 17 at the top end of one side of the outer box 15 to the inside of the falling material inlet 6 to perform damage treatment again The solid waste blocks which do not meet the crushing standard and are large in size can be conveniently crushed again, meanwhile, a large amount of smoke dust can be generated in the crushing process and can cause serious pollution and damage to the surrounding environment and operators, when the solid waste treatment crushing work is started, a switch of a negative pressure fan 705 in a dust removal mechanism 7 is turned on, the negative pressure fan 705 is started to suck dust and remove dust from the inside through a connecting pipe 701 and a dust suction port 707 on one side of the top end inside a shell 3, a large amount of smoke dust generated when solid waste is crushed inside an inner cavity 4 is timely drawn out through the dust suction port 707, meanwhile, a fine filter screen 706 arranged inside the dust suction port 707 can prevent debris from being thrown into the dust suction port 707 and being sucked into a dust collection bag 702 inside a frame 704 to cause blockage in the crushing process, after the dust in the inner cavity 4 is drawn out through the connecting pipe 701, the dust is sucked into the dust collection bag 702 inside the frame 704 to be collected, and meanwhile, the frame 704 can be disassembled through fixing bolts 703 on two sides of the frame 704, the dust collecting bag 702 is convenient to disassemble, replace and clean, when solid waste stones are crushed and discharged, in the discharging mechanism 10 arranged at the bottom end of the base 2, the second driving motor 1004 is started, the output shaft of the second driving motor 1004 is started to drive the conveying shaft 1005 in the collecting groove 1006 to rotate through the coupler, the inside of the discharging port 11 is communicated with the inside of the collecting groove 1006, the crushed solid waste chips directly drop into the collecting groove 1006 through the discharging port 11, the conveying shaft 1005 rotates to timely and quickly convey and discharge the chips at the falling position to the direction of the discharging port 1007 so as to prevent blockage in the discharging process, in the process of discharging the solid waste, in order to conveniently adjust the position of the discharging port in the discharging process, the collecting groove 1006 can be manually shaken, so that guide wheels 1003 movably connected with the top ends of supporting frames 1008 fixed at the two sides of the top end of the collecting groove 1006 perform circular sliding motion in guide rails 1002 inside the base 1001, the top end of the material collecting groove 1006 is movably connected with the bottom end of the material outlet 11, and the orientation of the material outlet 1007 is adjusted manually and flexibly so as to facilitate quick and convenient blanking.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an unmanned on duty's solid useless processing system, includes base (2), its characterized in that: four corners of the bottom end of the base (2) are respectively fixedly connected with a bottom leg (1), the top end of the base (2) is fixedly connected with a shell (3), the inside of the shell (3) is fixedly connected with an inner cavity (4), one end between two sides of the top end inside the inner cavity (4) is transversely movably connected with a first crushing roller (5), the other end between two sides of the top end inside the inner cavity (4) is transversely movably connected with a second crushing roller (8), the top end of the shell (3) is fixedly connected with a feeding hole (6), the top end of one side of the shell (3) is provided with a dust removing mechanism (7), two ends of one side of the shell (3) are respectively fixedly connected with a first driving motor (9), and an output shaft of the first driving motor (9) is respectively fixedly connected with one side of the first crushing roller (5) and one side of the second crushing roller (8) through, the utility model discloses a screening machine, including base (2), the intermediate position department fixedly connected with discharge gate (11) of base (2) bottom, and the inside of discharge gate (11) is linked together with the inside of inner chamber (4), the bottom of base (2) is provided with unloading mechanism (10), the opposite side of shell (3) is provided with screening feed mechanism.

2. An unattended solid waste treatment system according to claim 1, wherein: the screening feeding mechanism comprises an outer box (15), the outer box (15) is fixedly connected to the other side of the shell (3), driving toothed rollers (13) are respectively and movably connected between the top ends and the bottom ends of the two ends in the outer box (15), conveying toothed rollers (14) are respectively and movably connected to the middle positions of the two ends in the outer box (15), conveying chain belts (16) are arranged outside the driving toothed rollers (13) and the conveying toothed rollers (14), a plurality of groups of shifting claws (18) are respectively and fixedly connected to the outside of the conveying chain belts (16), a material receiving cylinder (12) is fixedly connected to the bottom end of one side of the outer box (15), a material discharging cylinder (17) is fixedly connected to the top end of one side of the outer box (15), a third driving motor (19) is fixedly connected to the bottom end of the rear end of the outer box (15), and an output shaft of the third driving motor (19) is fixedly connected with one end of the driving toothed rollers (13) through a coupler, inner chamber (4) inside one side bottom and the both ends at opposite side top are fixedly connected with fixed plate (25) respectively, the top of fixed plate (25) is provided with first mounting panel (21) and second mounting panel (23) respectively, the both ends of first mounting panel (21) and second mounting panel (23) bottom are vertical fixedly connected with compression spring (26) respectively, and the bottom of compression spring (26) respectively with the both ends fixed connection on fixed plate (25) top, slant fixedly connected with coarse strainer (22) between first mounting panel (21) and second mounting panel (23), fixedly connected with vibrating motor (24) are located to the intermediate position of second mounting panel (23) bottom, the bottom of shell (3) opposite side is provided with logical groove (20).

3. An unattended solid waste treatment system according to claim 2, wherein: connect feed cylinder (12) and one side fixed connection who leads to groove (20), connect feed cylinder (12) and go out feed cylinder (17) and be linked together with the inside of outer container (15) respectively, one side that goes out feed cylinder (17) extends to the top of pan feeding mouth (6), drive fluted roller (13) and carry fluted roller (14) respectively with carry between the chain belt (16) mesh mutually, pusher dog (18) are provided with the multiunit at the outside of conveying chain belt (16) equidistant respectively.

4. An unattended solid waste treatment system according to claim 2, wherein: the through groove (20) penetrates through the interior of the shell (3) and is communicated with the interior of the inner cavity (4), and one side of the first mounting plate (21) penetrates through the interior of the through groove (20).

5. An unattended solid waste treatment system according to claim 1, wherein: the outer parts of the first crushing roller (5) and the second crushing roller (8) are respectively provided with crushing teeth, and the crushing teeth on the outer parts of the first crushing roller (5) and the second crushing roller (8) are respectively arranged in a staggered mode.

6. An unattended solid waste treatment system according to claim 1, wherein: the dust removing mechanism (7) consists of a connecting pipe (701), a dust collecting bag (702), a fixing bolt (703), an outer frame (704), a negative pressure fan (705), a fine filter screen (706), a dust collecting port (707) and a fixing frame (708), the fixed frames (708) are respectively and fixedly connected with the top end of one side of the shell (3), an outer frame (704) is vertically and fixedly connected between the inner parts of the fixing frames (708), and both sides of the outer frame (704) are respectively fixedly connected with a fixing bolt (703), the bottom end inside the outer frame (704) is fixedly connected with a negative pressure fan (705), a dust bag (702) is arranged in the outer frame (704), the top end of the outer frame (704) is fixedly connected with a connecting pipe (701), the dust suction opening (707) is arranged on one side of the top end in the shell (3), and a fine filter screen (706) is fixedly connected in the dust suction opening (707).

7. An unattended solid waste treatment system according to claim 6, wherein: one side of the connecting pipe (701) penetrates through the top end of the outer frame (704) and is communicated with the interior of the dust collection bag (702), and the other side of the connecting pipe (701) penetrates through one side of the top end of the shell (3) and is communicated with the interior of the dust suction opening (707).

8. An unattended solid waste treatment system according to claim 1, wherein: unloading mechanism (10) comprises bed (1001), guide rail (1002), guide pulley (1003), second driving motor (1004), carries axle (1005), collection silo (1006), bin outlet (1007) and support frame (1008), collection silo (1006) sets up the bottom in base (2), one side fixedly connected with bin outlet (1007) of collection silo (1006), the inside horizontal swing joint of collection silo (1006) carries axle (1005), the opposite side fixedly connected with second driving motor (1004) of collection silo (1006), the both sides difference fixedly connected with support frame (1008) on collection silo (1006) top, and the top of support frame (1008) swing joint respectively has guide pulley (1003), bed (1001) fixed connection is in the bottom of base (2), the inside of bed (1001) bottom is provided with guide rail (1002).

9. An unattended solid waste treatment system according to claim 8, wherein: the guide wheels (1003) are embedded in the guide rails (1002), the outer sizes of the guide wheels (1003) are smaller than the inner sizes of the guide rails (1002), and sliding connection is formed between the guide wheels (1003) and the guide rails (1002).

10. An unattended solid waste treatment system according to claim 8, wherein: the middle position of the top end of the material collecting groove (1006) is movably connected with the bottom end of the material outlet (11), and the material outlet (11) is communicated with the inside of the material collecting groove (1006).