A solid waste environmental protection treatment device

Abstract

The invention discloses an environmentally friendly solid waste treatment device, which belongs to the technical field of waste crushing. The invention comprises a crushing device, which is used for preliminarily crushing the solid waste. The crushing device is provided with a crushing device, which is used for crushing the crushed solid waste. The crushing device is provided with a driving device, which is provided with a compression device, which is used for compressing the crushed garbage. The crushing device and the crushing device are used to crush the solid waste to improve the crushing effect of the solid waste. When the driving electric cylinder of the driving device contracts, the conveyor belt drives the waste to move toward the compression box, and at the same time, the switch plate closes the feed port, so that the waste no longer falls on the conveyor belt. When the driving electric cylinder is extended, the conveyor belt does not move, and the switch plate reopens the feed port, and the waste starts to fall on the conveyor belt again. At the same time, the scraper cylinder rotates to drive the scraper rod to scrape the waste at the bottom of the crushing cylinder into the feed port, and the automation degree is high.

Description

Technical Field

[0001] The invention belongs to the technical field of equipment for crushing wastes, and in particular relates to an environmentally friendly treatment device for solid wastes. Background Art

[0002] Solid waste refers to solid materials or substances from various sources that lose their original use or value after use and need to be treated or disposed of. Solid waste can come from various fields and activities, including daily life, industrial production, construction, medical services, etc. They are usually classified as recyclables, hazardous wastes and general wastes, and are treated and managed differently according to their characteristics and potential environmental impacts. The treatment of solid waste is mainly carried out through methods such as recycling, incineration, physical treatment, and chemical treatment. Among them, physical treatment uses physical methods such as compression and crushing to reduce the volume of waste to reduce the cost of waste treatment. The solid waste physical treatment device in the prior art mainly crushes the solid waste and then compresses the waste into small pieces for subsequent treatment. However, crushing and compression are carried out by different machines. At the same time, the crushing and compression process requires continuous human participation, which consumes a lot of labor, is dangerous, and has a low degree of automation. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide an environmentally friendly solid waste treatment device.

[0004] The technical solution adopted to solve the above technical problems is: a solid waste environmental protection treatment device, including a crushing device, the crushing device includes a feed box, the crushing device is used to preliminarily crush the solid waste, the crushing device is provided with a pulverizing device, the pulverizing device includes a pulverizing cylinder, the pulverizing cylinder is fixedly installed on the feed box, the pulverizing device is used to pulverize the crushed solid waste, the pulverizing device is provided with a driving device, the driving device includes a base, the driving device is provided with a compression device, the compression device includes a compression box, the compression box is fixedly installed on the base, and the compression device is used to compress the crushed garbage.

[0005] Furthermore, the crushing device includes a crushing motor fixedly mounted on the crushing barrel, a feed hopper fixedly mounted on the feed box, a motor wheel fixedly mounted on the motor shaft of the crushing motor, a right inner crushing wheel, a left inner crushing wheel, a left outer crushing wheel and a right outer crushing wheel rotatably mounted on the feed box, a crushing transmission wheel fixedly mounted on the right inner crushing wheel, an oblique transmission belt wrapped around the crushing transmission wheel and the motor wheel, a left outer gear fixedly mounted on the left outer crushing wheel, a left inner gear fixedly mounted on the left inner crushing wheel, a right inner gear fixedly mounted on the right inner crushing wheel, and a right outer gear fixedly mounted on the right outer crushing wheel, the left outer gear meshes with the left inner gear, the left inner gear meshes with the right inner gear, and the right inner gear meshes with the right outer gear.

[0006] Put solid waste from the feed hopper into the feed box, the crushing motor drives the motor wheel to rotate, and then drives the crushing transmission wheel and the right inner crushing wheel to rotate through the oblique transmission belt, the right inner crushing wheel rotates and drives the right inner gear to rotate, thereby drives the left inner gear and the right outer gear to rotate, the left inner gear drives the left outer gear to rotate, thereby drives the left outer crushing wheel, the left inner crushing wheel, the right inner crushing wheel and the right outer crushing wheel to rotate at the same time, the solid waste is crushed by the right inner crushing wheel, the left inner crushing wheel, the left outer crushing wheel and the right outer crushing wheel, and the crushed waste enters the crushing barrel.

[0007] Furthermore, the crushing device includes a central shaft rotatably installed in the crushing barrel, a discharge port is arranged at the bottom of the crushing barrel, a lower bevel gear and a throwing plate are fixedly installed on the central shaft, a plurality of throwing plates are arranged on the throwing plate, a plurality of rotating tooth plates are rotatably installed on the central shaft, a plurality of fixed tooth plates are fixedly installed inside the crushing barrel, the height position of the fixed tooth plates is located between the rotating tooth plates, and a scraping mechanism is arranged on the central shaft.

[0008] Furthermore, the scraping mechanism packaging comprises a scraping cylinder rotatably mounted on the crushing cylinder, the scraping cylinder rotates with the central axis, a central ratchet is fixedly mounted on the scraping cylinder, four scraping rods are fixedly mounted on the scraping cylinder, and the scraping rods are slidably mounted with the crushing cylinder.

[0009] The waste entering the crushing cylinder falls onto the swing plate. The rotation of the lower bevel gear drives the central shaft to rotate, thereby driving the swing plate to rotate and throw out the waste. At the same time, the rotation of the central shaft drives the rotating tooth plate to rotate, and cooperates with the fixed tooth plate to further crush the waste. The waste falls to the bottom of the crushing cylinder, and some of the waste falls out of the discharge port onto the conveyor belt.

[0010] The rotation of the center ratchet will drive the scraper cylinder and the scraper rod to rotate. The scraper rod is in close contact with the bottom of the crushing cylinder. The scraper rod scrapes the waste at the bottom of the crushing cylinder to the discharge port. The center ratchet rotates ninety degrees each time.

[0011] Furthermore, the driving device includes a lower box fixedly mounted on the base, an inner motor and a rotating shaft frame fixedly mounted in the lower box, a motor bevel gear fixedly mounted on the motor shaft of the inner motor, the rotating shaft frame is rotatably mounted with the central shaft, the motor bevel gear is meshed with the lower bevel gear, a feed port is provided on the lower box, the feed port is aligned with the discharge port, the feed port is located above the conveyor belt, and a conveying mechanism, a switching mechanism and an intermittent mechanism are provided on the lower box.

[0012] Furthermore, the conveying mechanism includes a transmission frame fixedly installed on the lower box, a driven wheel is rotatably installed on the transmission frame, a transverse axis and a driving wheel are rotatably installed on the lower box, an outer wheel is fixedly installed on the driving wheel, an inner wheel is fixedly installed on the transverse axis, a transverse transmission belt is wrapped around the inner wheel and the outer wheel, a conveyor belt is wrapped around the driving wheel and the driven wheel, a number of push plates are arranged on the conveyor belt, and a transmission ratchet is fixedly installed on the inner wheel.

[0013] Furthermore, the switch mechanism includes a fixed rail fixedly mounted on the lower box, a switch plate slidably mounted on the fixed rail, a sliding column fixedly mounted on the switch plate, the sliding column slidably mounted on the fixed rail, and a closing spring is arranged between the switch plate and the fixed rail.

[0014] Furthermore, the intermittent mechanism includes a pushing electric cylinder fixedly installed on the lower box, a push plate fixedly installed on the pushing electric cylinder, a door opening rod and a ratchet bar rod fixedly installed on the push plate, a rack frame fixedly installed on the push plate, a ratchet bar slidably installed on the rack frame, a ratchet spring is arranged between the ratchet bar and the rack frame, the ratchet bar is meshed with the transmission ratchet, a scraping ratchet bar is slidably installed on the ratchet bar rod, a scraping spring is arranged between the scraping ratchet bar and the ratchet bar rod, and the scraping ratchet bar is meshed with the center ratchet.

[0015] The rotation of the inner motor drives the motor bevel gear to rotate, thereby driving the lower bevel gear and the center shaft to rotate.

[0016] The push cylinder contracts and drives the push plate to slide toward the switch plate, and the push plate drives the rack rack and the ratchet bar to move, and the ratchet bar drives the transmission ratchet and the inner wheel to rotate, thereby driving the outer wheel and the driving wheel to rotate through the transverse transmission belt, thereby driving the conveyor belt to move, and the waste falling on it is transported toward the compression box through the conveyor belt. When the push cylinder extends, that is, the push plate moves in the direction away from the switch plate, the ratchet bar will not drive the transmission ratchet to rotate, and the ratchet spring will be compressed.

[0017] As the push plate and the ratchet bar rod drive the scraper ratchet bar to move, when the push plate slides toward the switch plate, the scraper ratchet bar will not drive the center ratchet to rotate, and the scraper spring is compressed. When the push plate slides away from the switch plate, the scraper ratchet bar drives the center ratchet and the scraper cylinder to rotate ninety degrees.

[0018] When the push plate slides toward the switch plate, the door opening rod and the ratchet bar will push the switch plate and the sliding column to slide along the fixed rail, and the door closing spring will be stretched, thereby pushing the switch plate to the bottom of the feed port, so that the crushed waste will no longer fall out; when the push plate moves away from the switch plate, the switch plate is reset by the rebound of the door closing spring, and the switch plate leaves the bottom of the feed port, and the waste falls out through the discharge port and the feed port again.

[0019] That is, when the push cylinder contracts, the conveyor belt drives the waste to move toward the compression box, and at the same time the switch plate closes the feed port so that the waste no longer falls onto the conveyor belt; when the push cylinder extends, the conveyor belt does not move, the switch plate reopens the feed port, and the waste begins to fall onto the conveyor belt again. At the same time, the scraper cylinder rotates and drives the scraper rod to scrape the waste at the bottom of the crushing cylinder into the feed port.

[0020] Furthermore, the compression device includes a waste inlet bucket fixedly installed on the compression box, a compression electric cylinder and a fixed triangular block fixedly installed in the base, a push column slidably installed on the compression box, the push column is fixedly installed on the top of the compression electric cylinder, a compression plate and a push rod are fixedly installed on the push column, the compression plate is slidably installed on the compression box, an active triangular block is fixedly installed on the push rod, a bottom sliding column is fixedly installed on the compression box, a bottom block is slidably installed on the bottom sliding column, a bottom spring is arranged between the bottom block and the compression box, a bottom slide plate is fixedly installed on the bottom block, the bottom slide plate is slidably installed with the compression box, an outer slide cylinder is fixedly installed on the bottom slide plate, an outer triangular block is slidably installed in the outer slide cylinder, a descending spring is arranged between the outer triangular block and the outer slide cylinder, and a descending triangular block is fixedly installed on the outer triangular block.

[0021] The conveyor belt pours the waste into the waste hopper. The waste is located inside the bottom slide and the compression box. The compression electric cylinder extends to drive the push column, push rod and compression plate forward. The compression plate compresses the waste in the compression box into blocks. The push rod moves forward to drive the active triangular block forward. When the active triangular block contacts the descending triangular block, the active triangular block will drive the descending triangular block and the outer triangular block to descend. The descending spring is stretched. When the active triangular block passes through the descending triangular block, the descending spring rebounds, and the active triangular block is located behind the descending triangular block. At this time, the compression plate completes the compression of the waste, and then the compression electric cylinder contracts, driving The push column and the compression plate slide, the push rod drives the active triangular block to slide, the active triangular block drives the descending triangular block, the bottom block and the bottom slide plate to slide along the bottom sliding column and the compression box, the bottom spring is compressed, the bottom slide plate leaves the bottom of the compression box, and the compressed waste in the compression box falls out. When the outer triangular block contacts the fixed triangular block, the fixed triangular block drives the outer triangular block and the descending triangular block to descend, and the descending triangular block is separated from the active triangular block. Then the descending spring and the bottom spring are reset, driving the outer triangular block, the descending triangular block and the bottom slide plate back to the initial position, and the bottom slide plate blocks the discharge port of the compression box again.

[0022] The beneficial effects of the present invention are as follows: (1) The present invention adopts a crushing device and a pulverizing device in combination to crush and pulverize solid waste, which can improve the pulverizing effect of solid waste. By setting multiple sets of rotating tooth plates and fixed fixed tooth plates, the pulverizing efficiency of solid waste can be improved, and the pulverized garbage can be periodically scraped by a scraping mechanism to prevent waste from piling up; (2) The driving device provided in the present invention enables the conveyor belt to drive the waste to move toward the compression box when the push cylinder contracts, and the switch plate closes the feed port so that the waste no longer falls onto the conveyor belt. When the push cylinder extends, the conveyor belt does not move, the switch plate reopens the feed port, and the waste begins to fall onto the conveyor belt again. At the same time, the scraper cylinder rotates to drive the scraper rod to scrape the waste at the bottom of the pulverizing cylinder into the feed port, with a high degree of automation; (3) The compression device provided in the present invention can automatically compress and compact the waste fragments that fall into the compression box, and automatically discharge the compacted waste blocks, with a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0024] Figure 2 The structure of the crushing device of the present invention is shown in FIG. Figure 1 .

[0025] Figure 3 The structure of the crushing device of the present invention is shown in FIG. Figure 2 .

[0026] Figure 4 The structure of the crushing device of the present invention is shown in FIG. Figure 1 .

[0027] Figure 5 The structure of the crushing device of the present invention is shown in FIG. Figure 2 .

[0028] Figure 6 The structure of the crushing device of the present invention is shown in FIG. Figure 3 .

[0029] Figure 7 The structure of the driving device of the present invention is shown in FIG. Figure 1 .

[0030] Figure 8 The structure of the driving device of the present invention is shown in FIG. Figure 2 .

[0031] Fig. 9 The structure of the driving device of the present invention is shown in FIG. Figure 3 .

[0032] Fig.10 The structure of the driving device of the present invention is shown in FIG. Figure 4 .

[0033] Fig.11 The structure of the driving device of the present invention is shown in FIG. Figure 5 .

[0034] Fig.12 The structure of the compression device of the present invention is shown in FIG. Figure 1 .

[0035] Fig.13 The structure of the compression device of the present invention is shown in FIG. Figure 2 .

[0036] Fig.14 The structure of the compression device of the present invention is shown in FIG. Figure 3 .

[0037] Reference numerals: 101-feed box; 102-feed hopper; 103-crushing motor; 104-motor wheel; 105-oblique transmission belt; 106-crushing transmission wheel; 107-right inner crushing wheel; 108-left inner crushing wheel; 109-left outer crushing wheel; 110-right outer crushing wheel; 111-left outer gear; 112-left inner gear; 113-right inner gear; 114-right outer gear; 201-crushing barrel; 202-discharging port ; 203-center axis; 204-lower bevel gear; 205-center ratchet; 206-scraping cylinder; 207-scraping rod; 208-throwing plate; 209-fixed tooth plate; 210-rotating tooth plate; 211-throwing plate; 301-base; 302-lower box; 303-transmission frame; 304-conveyor belt; 305-push plate; 306-inner motor; 307-rotating shaft frame; 308-motor bevel gear; 309-driving wheel; 31 0- horizontal axis; 311- inner wheel; 312- horizontal transmission belt; 313- outer wheel; 314- transmission ratchet; 315- ratchet bar; 316- rack rack; 317- ratchet spring; 318- push plate; 319- push electric cylinder; 320- door opening rod; 321- switch plate; 322- fixed rail; 323- sliding column; 324- door closing spring; 325- ratchet bar rod; 326- scraping ratchet bar; 327- scraping spring; 3 28-driven wheel; 329-feeding port; 401-compression box; 402-waste inlet; 403-compression electric cylinder; 404-push column; 405-push rod; 406-active triangular block; 407-fixed triangular block; 408-bottom sliding column; 409-bottom spring; 410-bottom block; 411-descending triangular block; 412-outer triangular block; 413-descending spring; 414-compression plate; 415-bottom slide plate; 416-outer slide cylinder. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0039] like Figure 1 As shown, a solid waste environmental treatment device of this embodiment is composed of a crushing device, a pulverizing device, a driving device and a compression device. The crushing device includes a feed box 101, and the crushing device is used to perform preliminary crushing of solid waste. The crushing device is provided with a pulverizing device, and the pulverizing device includes a pulverizing cylinder 201, and the pulverizing cylinder 201 is fixedly mounted on the feed box 101. The pulverizing device is used to pulverize the crushed solid waste. The pulverizing device is provided with a driving device, and the driving device includes a base 301. The driving device is provided with a compression device, and the compression device includes a compression box 401, and the compression box 401 is fixedly mounted on the base 301. The compression device is used to compress the pulverized garbage.

[0040] like Figure 2 , Figure 3 As shown, the crushing device includes a crushing motor 103 fixedly mounted on the crushing barrel 201, a feed hopper 102 fixedly mounted on the feed box 101, a motor wheel 104 fixedly mounted on the motor shaft of the crushing motor 103, a right inner crushing wheel 107, a left inner crushing wheel 108, a left outer crushing wheel 109 and a right outer crushing wheel 110 rotatably mounted on the feed box 101, a crushing transmission wheel 106 fixedly mounted on the right inner crushing wheel 107, and the crushing transmission wheel 106 and the motor wheel An oblique transmission belt 105 is wound around the outer side of 104, a left outer gear 111 is fixedly mounted on the left outer crushing wheel 109, a left inner gear 112 is fixedly mounted on the left inner crushing wheel 108, a right inner gear 113 is fixedly mounted on the right inner crushing wheel 107, and a right outer gear 114 is fixedly mounted on the right outer crushing wheel 110. The left outer gear 111 meshes with the left inner gear 112, the left inner gear 112 meshes with the right inner gear 113, and the right inner gear 113 meshes with the right outer gear 114.

[0041] Solid waste is put into the feed box 101 from the feed hopper 102, and the crushing motor 103 drives the motor wheel 104 to rotate, thereby driving the crushing transmission wheel 106 and the right inner crushing wheel 107 to rotate through the inclined transmission belt 105, and the rotation of the right inner crushing wheel 107 drives the right inner gear 113 to rotate, thereby driving the left inner gear 112 and the right outer gear 114 to rotate, and the left inner gear 112 drives the left outer gear 111 to rotate, thereby driving the left outer crushing wheel 109, the left inner crushing wheel 108, the right inner crushing wheel 107 and the right outer crushing wheel 110 to rotate at the same time, and the solid waste is crushed by the right inner crushing wheel 107, the left inner crushing wheel 108, the left outer crushing wheel 109 and the right outer crushing wheel 110, and the crushed waste enters the crushing barrel 201.

[0042] like Figure 4-Figure 6As shown, the pulverizing device includes a central shaft 203 rotatably mounted in a pulverizing cylinder 201, a discharge port 202 is arranged at the bottom of the pulverizing cylinder 201, a lower bevel gear 204 and a fling plate 208 are fixedly mounted on the central shaft 203, a plurality of fling plates 211 are arranged on the fling plate 208, a plurality of rotating tooth plates 210 are rotatably mounted on the central shaft 203, a plurality of fixed tooth plates 209 are fixedly mounted inside the pulverizing cylinder 201, the height position of the fixed tooth plates 209 is located between the rotating tooth plates 210, and a scraping mechanism is arranged on the central shaft 203.

[0043] like Figure 4-Figure 6 As shown, the scraping mechanism packages a scraping cylinder 206 rotatably mounted on the crushing cylinder 201 , and the scraping cylinder 206 rotates with the central shaft 203 , and a central ratchet 205 is fixedly mounted on the scraping cylinder 206 , and four scraping rods 207 are fixedly mounted on the scraping cylinder 206 , and the scraping rods 207 are slidably mounted with the crushing cylinder 201 .

[0044] The waste entering the crushing cylinder 201 falls onto the swing plate 208, and the lower bevel gear 204 rotates to drive the central shaft 203 to rotate, thereby driving the swing plate 208 to rotate and throw out the waste. At the same time, the rotation of the central shaft 203 drives the rotating tooth plate 210 to rotate, and cooperates with the fixed tooth plate 209 to further crush the waste. The waste falls to the bottom of the crushing cylinder 201, and some of the waste falls from the discharge port 202 onto the conveyor belt 304.

[0045] The rotation of the central ratchet 205 drives the scraper cylinder 206 and the scraper rod 207 to rotate. The scraper rod 207 is in close contact with the bottom of the crushing cylinder 201. The scraper rod 207 scrapes the waste at the bottom of the crushing cylinder 201 to the discharge port 202. The central ratchet 205 rotates ninety degrees each time.

[0046] like Figure 7-Figure 11 As shown, the driving device includes a lower box 302 fixedly mounted on a base 301, an inner motor 306 and a rotating shaft frame 307 are fixedly mounted in the lower box 302, a motor bevel gear 308 is fixedly mounted on the motor shaft of the inner motor 306, the rotating shaft frame 307 is rotatably mounted with the central axis 203, the motor bevel gear 308 is meshed with the lower bevel gear 204, a feed port 329 is provided on the lower box 302, the feed port 329 is aligned with the discharge port 202, the feed port 329 is located above the conveyor belt 304, and a conveying mechanism, a switching mechanism and an intermittent mechanism are provided on the lower box 302.

[0047] like Figure 7-Figure 11As shown, the conveying mechanism includes a transmission frame 303 fixedly mounted on the lower box 302, a driven wheel 328 is rotatably mounted on the transmission frame 303, a transverse axis 310 and a driving wheel 309 are rotatably mounted on the lower box 302, an outer wheel 313 is fixedly mounted on the driving wheel 309, an inner wheel 311 is fixedly mounted on the transverse axis 310, a transverse transmission belt 312 is wound around the inner wheel 311 and the outer wheel 313, a conveyor belt 304 is wound around the driving wheel 309 and the driven wheel 328, a plurality of push plates 305 are arranged on the conveyor belt 304, and a transmission ratchet 314 is fixedly mounted on the inner wheel 311.

[0048] like Figure 7-Figure 11 As shown, the switch mechanism includes a fixed rail 322 fixedly mounted on the lower box 302, a switch plate 321 is slidably mounted on the fixed rail 322, a sliding column 323 is fixedly mounted on the switch plate 321, the sliding column 323 is slidably mounted with the fixed rail 322, and a closing spring 324 is arranged between the switch plate 321 and the fixed rail 322.

[0049] like Figure 7-Figure 11 As shown, the intermittent mechanism includes a pushing electric cylinder 319 fixedly mounted on the lower box 302, a push plate 318 fixedly mounted on the pushing electric cylinder 319, a door opening rod 320 and a ratchet bar rod 325 fixedly mounted on the push plate 318, a rack frame 316 fixedly mounted on the push plate 318, a ratchet bar 315 slidably mounted on the rack frame 316, a ratchet spring 317 is arranged between the ratchet bar 315 and the rack frame 316, the ratchet bar 315 is meshed with the transmission ratchet 314, a scraping ratchet bar 326 is slidably mounted on the ratchet bar rod 325, a scraping spring 327 is arranged between the scraping ratchet bar 326 and the ratchet bar rod 325, and the scraping ratchet bar 326 is meshed with the center ratchet 205.

[0050] The rotation of the inner motor 306 drives the motor bevel gear 308 to rotate, thereby driving the lower bevel gear 204 and the central shaft 203 to rotate.

[0051] The push cylinder 319 contracts and drives the push plate 318 to slide toward the switch plate 321. The push plate 318 drives the rack 316 and the ratchet bar 315 to move. The ratchet bar 315 drives the transmission ratchet 314 and the inner wheel 311 to rotate, thereby driving the outer wheel 313 and the driving wheel 309 to rotate through the transverse transmission belt 312, thereby driving the conveyor belt 304 to move, and the waste material falling on it is transported toward the compression box 401 through the conveyor belt 304. When the push cylinder 319 extends, that is, when the push plate 318 moves in a direction away from the switch plate 321, the ratchet bar 315 will not drive the transmission ratchet 314 to rotate, and the ratchet spring 317 will be compressed.

[0052] As the push plate 318 and the ratchet bar rod 325 drive the scraper ratchet bar 326 to move, when the push plate 318 slides toward the switch plate 321, the scraper ratchet bar 326 will not drive the center ratchet 205 to rotate, and the scraper spring 327 is compressed. When the push plate 318 slides in the direction away from the switch plate 321, the scraper ratchet bar 326 drives the center ratchet 205 and the scraper cylinder 206 to rotate ninety degrees.

[0053] When the push plate 318 slides toward the switch plate 321, the door opening rod 320 and the ratchet bar rod 325 will push the switch plate 321 and the sliding column 323 to slide along the fixed rail 322, and the door closing spring 324 is stretched, thereby pushing the switch plate 321 to the bottom of the feed port 329, so that the crushed waste no longer falls out. When the push plate 318 moves in the direction away from the switch plate 321, the switch plate 321 resets under the rebound of the door closing spring 324, and the switch plate 321 leaves under the feed port 329, and the waste falls out again through the discharge port 202 and the feed port 329.

[0054] That is, when the pushing electric cylinder 319 contracts, the conveyor belt 304 drives the waste to move toward the compression box 401, and at the same time the switch plate 321 closes the feed port 329, so that the waste no longer falls onto the conveyor belt 304; when the pushing electric cylinder 319 extends, the conveyor belt 304 does not move, the switch plate 321 reopens the feed port 329, and the waste begins to fall onto the conveyor belt 304 again, and at the same time the scraper cylinder 206 rotates to drive the scraper rod 207 to scrape the waste at the bottom of the crushing cylinder 201 into the feed port 329.

[0055] like Figure 12-14 As shown, the compression device includes a waste inlet bucket 402 fixedly mounted on the compression box 401, a compression electric cylinder 403 and a fixed triangular block 407 are fixedly mounted in the base 301, a push column 404 is slidably mounted on the compression box 401, the push column 404 is fixedly mounted on the top of the compression electric cylinder 403, a compression plate 414 and a push rod 405 are fixedly mounted on the push column 404, the compression plate 414 is slidably mounted on the compression box 401, an active triangular block 406 is fixedly mounted on the push rod 405, and a bottom sliding plate 414 is fixedly mounted on the compression box 401. Column 408, a bottom block 410 is slidably installed on the bottom sliding column 408, a bottom spring 409 is arranged between the bottom block 410 and the compression box 401, a bottom slide plate 415 is fixedly installed on the bottom block 410, the bottom slide plate 415 is slidably installed with the compression box 401, an outer slide cylinder 416 is fixedly installed on the bottom slide plate 415, an outer triangular block 412 is slidably installed in the outer slide cylinder 416, a descending spring 413 is arranged between the outer triangular block 412 and the outer slide cylinder 416, and a descending triangular block 411 is fixedly installed on the outer triangular block 412.

[0056] The conveyor belt 304 pours the waste into the waste bucket 402, and the waste is located inside the bottom slide plate 415 and the compression box 401. The compression electric cylinder 403 extends to drive the push column 404, the push rod 405 and the compression plate 414 to move forward, and the waste in the compression box 401 is compressed into blocks through the compression plate 414. The push rod 405 moves forward to drive the active triangular block 406 to move forward. When the active triangular block 406 contacts the descending triangular block 411, the active triangular block 406 will drive the descending triangular block 411 and the outer triangular block 412 to descend, and the descending spring 413 is stretched. When the active triangular block 406 passes through the descending triangular block 411, the descending spring 413 rebounds, and the active triangular block 406 is located behind the descending triangular block 411. At this time, the compression plate 414 completes the compression of the waste, and then the compression electric cylinder 403 contracts, driving the push column 40 4 and the compression plate 414 slide, the push rod 405 drives the active triangular block 406 to slide, the active triangular block 406 drives the descending triangular block 411, the bottom block 410 and the bottom slide plate 415 to slide along the bottom slide column 408 and the compression box 401, the bottom spring 409 is compressed, the bottom slide plate 415 leaves the bottom of the compression box 401, and the compressed waste in the compression box 401 falls out, when the outer triangular block 412 contacts the fixed triangular block 407, the fixed triangular block 407 drives the outer triangular block 412 and the descending triangular block 411 to descend, the descending triangular block 411 is separated from the active triangular block 406, and then the descending spring 413 and the bottom spring 409 are reset, driving the outer triangular block 412, the descending triangular block 411, and the bottom slide plate 415 to return to the initial position, and the bottom slide plate 415 blocks the discharge port of the compression box 401 again.

[0057] The working principle of this embodiment is as follows: solid waste is put into the feed box 101 from the feed hopper 102, and the crushing motor 103 drives the motor wheel 104 to rotate, thereby driving the crushing transmission wheel 106 and the right inner crushing wheel 107 to rotate through the oblique transmission belt 105, and the right inner crushing wheel 107 rotates to drive the right inner gear 113 to rotate, thereby driving the left inner gear 112 and the right outer gear 114 to rotate, and the left inner gear 112 drives the left outer gear 111 to rotate, thereby driving the left outer crushing wheel 109, the left inner crushing wheel 108, the right inner crushing wheel 107 and the right outer crushing wheel 110 to rotate at the same time, and the solid waste is crushed by the right inner crushing wheel 107, the left inner crushing wheel 108, the left outer crushing wheel 109 and the right outer crushing wheel 110, and the crushed waste enters the crushing barrel 201. The rotation of the inner motor 306 drives the motor bevel gear 308 to rotate, thereby driving the lower bevel gear 204 and the center shaft 203 to rotate. The push cylinder 319 contracts and drives the push plate 318 to slide toward the switch plate 321. The push plate 318 drives the rack 316 and the ratchet bar 315 to move. The ratchet bar 315 drives the transmission ratchet 314 and the inner wheel 311 to rotate, thereby driving the outer wheel 313 and the driving wheel 309 to rotate through the transverse transmission belt 312, thereby driving the conveyor belt 304 to move, and the waste material falling on it is transported toward the compression box 401 through the conveyor belt 304. When the push cylinder 319 extends, that is, when the push plate 318 moves in a direction away from the switch plate 321, the ratchet bar 315 will not drive the transmission ratchet 314 to rotate, and the ratchet spring 317 will be compressed. As the push plate 318 and the ratchet bar rod 325 drive the scraper ratchet bar 326 to move, when the push plate 318 slides toward the switch plate 321, the scraper ratchet bar 326 will not drive the center ratchet 205 to rotate, and the scraper spring 327 is compressed. When the push plate 318 slides in the direction away from the switch plate 321, the scraper ratchet bar 326 drives the center ratchet 205 and the scraper cylinder 206 to rotate ninety degrees. The rotation of the center ratchet 205 will drive the scraper cylinder 206 and the scraper rod 207 to rotate. The scraper rod 207 is in close contact with the bottom of the crushing cylinder 201. The scraper rod 207 scrapes the waste at the bottom of the crushing cylinder 201 to the discharge port 202, and the center ratchet 205 rotates ninety degrees each time. When the push plate 318 slides toward the switch plate 321, the door opening rod 320 and the ratchet bar rod 325 will push the switch plate 321 and the sliding column 323 to slide along the fixed rail 322, and the door closing spring 324 is stretched, thereby pushing the switch plate 321 to the bottom of the feed port 329, so that the crushed waste no longer falls out. When the push plate 318 moves in the direction away from the switch plate 321, the switch plate 321 resets under the rebound of the door closing spring 324, and the switch plate 321 leaves under the feed port 329, and the waste falls out again through the discharge port 202 and the feed port 329.

[0058] That is, when the pushing electric cylinder 319 contracts, the conveyor belt 304 drives the waste to move toward the compression box 401, and at the same time the switch plate 321 closes the feed port 329, so that the waste no longer falls onto the conveyor belt 304; when the pushing electric cylinder 319 extends, the conveyor belt 304 does not move, the switch plate 321 reopens the feed port 329, and the waste begins to fall onto the conveyor belt 304 again, and at the same time the scraper cylinder 206 rotates to drive the scraper rod 207 to scrape the waste at the bottom of the crushing cylinder 201 into the feed port 329.

[0059] The conveyor belt 304 pours the waste into the waste bucket 402, and the waste is located inside the bottom slide plate 415 and the compression box 401. The compression electric cylinder 403 extends to drive the push column 404, the push rod 405 and the compression plate 414 to move forward, and the waste in the compression box 401 is compressed into blocks through the compression plate 414. The push rod 405 moves forward to drive the active triangular block 406 to move forward. When the active triangular block 406 contacts the descending triangular block 411, the active triangular block 406 will drive the descending triangular block 411 and the outer triangular block 412 to descend, and the descending spring 413 is stretched. When the active triangular block 406 passes through the descending triangular block 411, the descending spring 413 rebounds, and the active triangular block 406 is located behind the descending triangular block 411. At this time, the compression plate 414 completes the compression of the waste, and then the compression electric cylinder 403 contracts, driving the push column 40 4 and the compression plate 414 slide, the push rod 405 drives the active triangular block 406 to slide, the active triangular block 406 drives the descending triangular block 411, the bottom block 410 and the bottom slide plate 415 to slide along the bottom slide column 408 and the compression box 401, the bottom spring 409 is compressed, the bottom slide plate 415 leaves the bottom of the compression box 401, and the compressed waste in the compression box 401 falls out, when the outer triangular block 412 contacts the fixed triangular block 407, the fixed triangular block 407 drives the outer triangular block 412 and the descending triangular block 411 to descend, the descending triangular block 411 is separated from the active triangular block 406, and then the descending spring 413 and the bottom spring 409 are reset, driving the outer triangular block 412, the descending triangular block 411, and the bottom slide plate 415 to return to the initial position, and the bottom slide plate 415 blocks the discharge port of the compression box 401 again.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A solid waste environmental treatment device, comprising a crushing device, characterized in that: The crushing device comprises a feed box (101), the crushing device is used for preliminarily crushing solid waste, the crushing device is provided with a pulverizing device, the pulverizing device comprises a pulverizing cylinder (201), the pulverizing cylinder (201) is fixedly mounted on the feed box (101), the pulverizing device is used for pulverizing the crushed solid waste, the pulverizing device is provided with a driving device, the driving device comprises a base (301), the driving device is provided with a compression device, the compression device comprises a compression box (401), the compression box (401) is fixedly mounted on the base (301), and the compression device is used for compressing the pulverized waste; The pulverizing device comprises a central shaft (203) rotatably mounted in a pulverizing cylinder (201); a discharge port (202) is provided at the bottom of the pulverizing cylinder (201); a lower bevel gear (204) and a throwing plate (208) are fixedly mounted on the central shaft (203); a plurality of throwing plates (211) are provided on the throwing plate (208); a plurality of rotating tooth plates (210) are rotatably mounted on the central shaft (203); a plurality of fixed tooth plates (209) are fixedly mounted inside the pulverizing cylinder (201); the height of the fixed tooth plates (209) is located between the rotating tooth plates (210); and a scraping mechanism is provided on the central shaft (203); The scraping mechanism comprises a scraping cylinder (206) rotatably mounted on the crushing cylinder (201); the scraping cylinder (206) is rotatably mounted on the central shaft (203); a central ratchet (205) is fixedly mounted on the scraping cylinder (206); four scraping rods (207) are fixedly mounted on the scraping cylinder (206); and the scraping rods (207) are slidably mounted on the crushing cylinder (201); The driving device comprises a lower box (302) fixedly mounted on a base (301), an inner motor (306) and a rotating shaft frame (307) fixedly mounted in the lower box (302), a motor bevel gear (308) fixedly mounted on the motor shaft of the inner motor (306), the rotating shaft frame (307) is rotatably mounted on the central shaft (203), the motor bevel gear (308) is meshed with the lower bevel gear (204), a feed port (329) is arranged on the lower box (302), the feed port (329) is aligned with the discharge port (202), the feed port (329) is located above the conveyor belt (304), and a conveying mechanism, a switch mechanism and an intermittent mechanism are arranged on the lower box (302); The intermittent mechanism comprises a pushing electric cylinder (319) fixedly mounted on the lower box (302), a push plate (318) fixedly mounted on the pushing electric cylinder (319), a door opening rod (320) and a ratchet bar rod (325) fixedly mounted on the push plate (318), a rack frame (316) fixedly mounted on the push plate (318), a ratchet bar (315) slidably mounted on the rack frame (316), a ratchet spring (317) is arranged between the ratchet bar (315) and the rack frame (316), the ratchet bar (315) meshes with the transmission ratchet (314), a scraping ratchet bar (326) slidably mounted on the ratchet bar rod (325), a scraping spring (327) is arranged between the scraping ratchet bar (326) and the ratchet bar rod (325), and the scraping ratchet bar (326) meshes with the center ratchet (205).

2. The solid waste environmental treatment device according to claim 1, characterized in that: The crushing device comprises a crushing motor (103) fixedly mounted on a crushing cylinder (201), a feed hopper (102) fixedly mounted on a feed box (101), a motor wheel (104) fixedly mounted on a motor shaft of the crushing motor (103), a right inner crushing wheel (107), a left inner crushing wheel (108), a left outer crushing wheel (109) and a right outer crushing wheel (110) rotatably mounted on the feed box (101), a crushing transmission wheel (106) fixedly mounted on the right inner crushing wheel (107), and the crushing transmission wheel (106) and the motor wheel (110) are rotatably mounted on the feed box (101). 04) is wound with an oblique transmission belt (105) outside, a left outer gear (111) is fixedly mounted on the left outer crushing wheel (109), a left inner gear (112) is fixedly mounted on the left inner crushing wheel (108), a right inner gear (113) is fixedly mounted on the right inner crushing wheel (107), and a right outer gear (114) is fixedly mounted on the right outer crushing wheel (110), the left outer gear (111) meshes with the left inner gear (112), the left inner gear (112) meshes with the right inner gear (113), and the right inner gear (113) meshes with the right outer gear (114).

3. The solid waste environmental treatment device according to claim 1, characterized in that: The conveying mechanism comprises a transmission frame (303) fixedly mounted on the lower box (302), a driven wheel (328) rotatably mounted on the transmission frame (303), a transverse shaft (310) and a driving wheel (309) rotatably mounted on the lower box (302), an outer wheel (313) fixedly mounted on the driving wheel (309), an inner wheel (311) fixedly mounted on the transverse shaft (310), a transverse transmission belt (312) wound around the inner wheel (311) and the outer wheel (313), a conveying belt (304) wound around the driving wheel (309) and the driven wheel (328), a plurality of pusher plates (305) are arranged on the conveying belt (304), and a transmission ratchet (314) fixedly mounted on the inner wheel (311).

4. The solid waste environmental protection treatment device according to claim 1, characterized in that: The switch mechanism comprises a fixed rail (322) fixedly mounted on the lower box (302), a switch plate (321) slidably mounted on the fixed rail (322), a sliding column (323) fixedly mounted on the switch plate (321), the sliding column (323) and the fixed rail (322) being slidably mounted, and a closing spring (324) is provided between the switch plate (321) and the fixed rail (322).

5. The solid waste environmental treatment device according to claim 1, characterized in that: The compression device comprises a waste inlet bucket (402) fixedly mounted on a compression box (401); a compression electric cylinder (403) and a fixed triangular block (407) are fixedly mounted in a base (301); a push column (404) is slidably mounted on the compression box (401); the push column (404) is fixedly mounted on the top of the compression electric cylinder (403); a compression plate (414) and a push rod (405) are fixedly mounted on the push column (404); the compression plate (414) and the compression box (401) are slidably mounted; an active triangular block (406) is fixedly mounted on the push rod (405); a bottom sliding column (414) is fixedly mounted on the compression box (401); 408), a bottom block (410) is slidably mounted on the bottom slide column (408), a bottom spring (409) is arranged between the bottom block (410) and the compression box (401), a bottom slide plate (415) is fixedly mounted on the bottom block (410), the bottom slide plate (415) and the compression box (401) are slidably mounted, an outer slide cylinder (416) is fixedly mounted on the bottom slide plate (415), an outer triangular block (412) is slidably mounted inside the outer slide cylinder (416), a descending spring (413) is arranged between the outer triangular block (412) and the outer slide cylinder (416), and a descending triangular block (411) is fixedly mounted on the outer triangular block (412).

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