CN2404590Y - Automatic sorting and crushing machine for garbage - Google Patents

Abstract

The utility model relates to an automatic crushing and sorting machine for city domestic garbage, which comprises a machine frame, and a feeding, a crushing, a sorting devices, wherein, the outer circle of a main shaft of the utility model is fixedly connected with a spiral feeding vane and a clamping eliminating knife blade; a rolling drum of a screen net, which is sheathed outside the main shaft and is supported on a rolling wheel seat on the upper part of the machine frame has a wide and a narrow scraping pieces which are matched with the clamping eliminating knife blade on the main shaft for carrying out crushing to the garbage; the screen net is coated on the circumference of the rolling drum of a screen net; the lower part of the rolling drum of a screen net has a sieved garbage discharge port; the back part of the rolling drum of a screen net has a coarse material garbage discharge port; the main shaft and the rolling drum of a screen net rotate at the same direction and unequal speeds. The utility model has the advantages that the utility model can simultaneously carry out a crushing and a sorting operations to the garbage, and can prevent rope from wrapping, and can prevent clamping by hard matters. The utility model has the advantages of little dust, low noise, high work efficiency, and long service life.

Description

The automatic broken classifier of domestic waste

The utility model relates to refuse treatment plant, and concrete is the automatic broken classifier of a kind of domestic waste.

The state that China's domestic waste still is in backward input at present, clears and pile up, complicated component not only, and also proterties is different.Facts have proved that for many years as not carrying out sorting effectively, it all is very difficult adopting which type of processing scheme.

In China's domestic waste composition, based on garbage, for example various vegetables rhizomes, flesh of fish bone, melon and fruit peel nuclear, plastic packing article etc., account for the 40-60% of rubbish total amount, add part dirt, these two parts promptly account for the 60-80% of rubbish total amount, if these two parts are sorted out, wherein organic matter and dirt can carry out high-temperature aerobic fermentation, produce organic fertilizer, and plastic packing article can be produced industrial chemicals and goods by confusing the technology of dissolving; The treatment facility of conventional garbage, the complex structure that has, mechanism is huge, is not suitable for China's national situation, is difficult for promoting; The poor-performing that has, inefficiency.

The purpose of this utility model provides the automatic broken classifier of a kind of improved domestic waste, can carry out fragmentation and sorting operations simultaneously to rubbish, can prevent that rope from twining and hard thing is stuck, and dust is few, noise is low, high efficiency, long service life.

The purpose of this utility model is achieved in that

The automatic broken classifier of a kind of domestic waste comprises frame, feeding, fragmentation, sorter, it is characterized in that:

Frame is a framework, and its top is provided with forward and backward bearing block and front and rear rolling wheel seat, is provided with front housing, cylinder outer cage, cylinder back cabinet between antero posterior axis bearing and front and rear rolling wheel seat, and the mmi machine shell is provided with charging aperture, and the support bottom is provided with discharging opening;

Feeding, fragmentation, sorter are made up of main shaft assembly and screen roller;

Main shaft socket one hollow pipe of main shaft assembly, this hollow pipe cylindrical are connected with spiral feeding blade and spiral blade support plate, and the row's of being connected with swaging clamp sheet on this blade support plate has the gap shape allow the material gathering sill on the blade support plate; Described main shaft is by the forward and backward bearing block support on the frame; There is drive to be connected in motor-reductor on the frame on the main shaft spindle nose;

Screen roller has the rolling stand of an open circles shaped as frame, by the two terminal circle annular flange, and vertically uniform wide, the narrow scraping blade that is crisscross arranged form, be coated with screen cloth on the circumference of this rolling stand, flange before and after this rolling stand, connect the raceway of annular respectively, this raceway is by totally 4 roller wheel bearings of both sides in the forward and backward roller mount of upper rack, the affixed drive sprocket of one of described raceway, this sprocket wheel are connected in another group motor-reductor on the frame;

The syntagmatic of above-mentioned each assembly is:

Screen roller is set in the periphery of main shaft, row's swaging clamp sheet of main shaft outer rim align screen roller and with wide, the narrow scraping blade of rolling stand inner edge, at interval certain radial clearance is tangent; Described main shaft and cylinder rotate in the same way and the rotating speed of main shaft is higher than the rotating speed of cylinder;

The charging aperture of the front housing top on the described frame aligns the feeding blade on the main shaft, and the rubbish discharging opening that sieves below the described frame aligns screen roller, and there is coarse fodder rubbish discharging opening at the rear of described screen roller.

The described row's swaging clamp sheet assembly that is loaded on the main shaft assembly is made up of blade, bearing, support and transverse axis; Blade has the inclined-plane cutting edge, this blade is fixed in the crossbeam of support with screw, there is the axle sleeve that connects crossbeam at these support two ends, penetrate transverse axis in this axle sleeve and fix with key, on the transverse axis of mid-stent, be set with bearing, this bearing is connected in the blade support plate, there is groove from the superficial to the deep at an angle at described transverse axis middle part, the circular hole that one round pin passes bearing inserts this groove, dress fore-set and spring in the through hole are arranged below aligning the bearing of this pin hole, this spring-loaded is between fore-set and aperture plug screw, and fore-set contacts in transverse axis.

The utility model has following actively useful effect:

1. this function is carried out fragmentation and sorting operations simultaneously to rubbish;

2. organic matter more than 95% and the plastics that account for the white pollution of total amount 4-5% can be sorted out from mixed and disorderly rubbish, and obtain the compost material of desired purity and granularity simultaneously;

3. this function prevents that effectively rope from twining;

4. the anti-effectively hard thing of this function is stuck, and the long-time normal operation of assurance equipment is not damaged;

5. this machine belongs to the flexible disintegrating apparatus of low-speed big, and it is little to have a vibration, and noise is low, and wearing and tearing are few, and dust is few, and the maintaining workload is few, the characteristics that the life-span is long;

6. but this machine significant effective rubbish is divided into two groups; One group is that organic matter comprises kitchen mustard, melon and fruit peel nuclear, dust (being referred to as the compost thing), and second group is brick and tile, plastics, metal etc.;

7. this machine can be developed as series of products, can be according to large, medium and small city, the small towns, to such an extent as to the different needs of residential quarter garbage treatment quantity, manufacturing and designing 5 ton per days, 10 rams the loose soil with a stone-roller after sowing/equipment of various different parameters abilities such as day, 50 ton per days, 100 ton per days, 300 ton per days. also can be according to the different adjustment of various places component of refuse design parameter with humidity, and modification is produced the efficient equipment that is suitable for that guarantees.

Now in conjunction with the accompanying drawings with preferred embodiment:

Fig. 1 is the structural representation of the utility model one embodiment;

Fig. 2 is the structural representation of feeding blade in Fig. 1 main shaft assembly, blade support plate, blade;

Fig. 3 is the vertical view of Fig. 2;

Fig. 4 is the A-A cutaway view of Fig. 2;

Fig. 5 is the structural representation of Fig. 1 screen roller intermediate roll support, scraping blade, screen cloth;

Fig. 6 is the B-B cutaway view of Fig. 5;

Fig. 7 is the structural representation of row's swaging clamp sheet assembly of the present utility model;

Fig. 8 is the C-C cutaway view of Fig. 7;

Fig. 9 is the structural representation of Fig. 7 medium-height trestle;

Figure 10 is the D-D cutaway view of Fig. 9.

Accompanying drawing number:

1. frame

101. front-end bearing pedestal 102. rear bearing blocks 103. front wheel seats

104. rear roller seat 105. front casings 106. charging apertures

The rubbish discharging opening 107. cylinder outer cage 108. cylinder back cabinets 109. sieve

110. thick rubbish discharging opening

2. main shaft assembly

201. main shaft 202. drives 203. hollow pipes

204. feeding blade 205. blade support plates 206. allow the material gathering sill

3. arrange the swaging clamp sheet

301. blade 302. cutting edges 303. attachment screws

304. rack beam 305. rack sleeves 306. keys

307. transverse axis 308. (the transverse axis middle part) groove 309. bearings

310. round pin 311. fore-sets 312. springs

313. plug screw

4. screen roller

401. rolling stand 402. flanges 403. flanges

404. wide scraping blade 405. narrow scraping blade 406. screen clothes

407. raceway 408. drive sprockets 409. raceways

Please refer to Fig. 1, the automatic broken classifier of domestic waste of the present utility model comprises frame, feeding, fragmentation, sorter;

Frame 1 is a framework, its top is provided with forward and backward bearing block 101,102 and front and rear rolling wheel seat 103,104, between antero posterior axis bearing and front and rear rolling wheel seat, be provided with front housing 105, cylinder outer cage 107, cylinder back cabinet 108, the mmi machine shell is provided with charging aperture 106, and the support bottom is provided with discharging opening 109,110;

Feeding, fragmentation, sorter are made up of main shaft assembly and screen roller;

Please be simultaneously with reference to Fig. 2, Fig. 3, Fig. 4, main shaft 201 sockets one hollow pipe 203 of main shaft assembly, these hollow pipe 203 cylindricals are connected with spiral feeding blade 204 and spiral blade support plate 205, the row's of being connected with swaging clamp sheet 3 on this blade support plate, have the gap shape allow on the blade support plate and expect gathering sill 206, the blade support plate back side is provided with stud; Described main shaft 201 is by 101,102 supportings of the forward and backward bearing block on the frame; There is drive 202 to be connected in motor-reductor on the frame on the main shaft spindle nose 201;

Please be simultaneously with reference to Fig. 5, Fig. 6, screen roller 4 has the rolling stand 401 of an open circles shaped as frame, by two terminal circle annular flange 402,403 reach vertically uniform be crisscross arranged wide, narrow scraping blade 404,405 form, be coated with screen cloth 406 on the circumference of this rolling stand 401, flange 402 before and after this rolling stand, 403 connect the raceway 407 of annular respectively, 409, this raceway by upper rack before, rear roller seat 103, both sides totally 4 roller wheel bearings in 104, the affixed drive sprocket 408 of one of described raceway, this sprocket wheel 408 are connected in another group motor-reductor on the frame;

The syntagmatic of above-mentioned each assembly is:

Screen roller 4 is set in the periphery of main shaft 1, and row's swaging clamp sheet 3 of main shaft outer rim aligns screen roller and tangent with wide, narrow scraping blade 404,405 at interval certain radial clearances of rolling stand inner edge; Described main shaft and cylinder rotate in the same way and the rotating speed of main shaft is higher than the rotating speed of cylinder;

The charging aperture 106 of the front housing top on the described frame aligns the feeding blade 204 on the main shaft, and the rubbish discharging opening 109 that sieves below the described frame aligns screen roller 3, and there is coarse fodder rubbish discharging opening 110 at the rear of described screen roller 4.

Please be simultaneously with reference to Fig. 7, Fig. 8, Fig. 9, Figure 10, the described row's swaging clamp sheet assembly 3 that is loaded on the main shaft assembly is made up of blade, bearing, support and transverse axis; Blade 301 has inclined-plane cutting edge 302, this blade is fixed in the crossbeam 304 of support with screw 303, there is the axle sleeve 305 that connects crossbeam at these support two ends, penetrate transverse axis 307 and fixing in this axle sleeve with key 308, on the transverse axis of mid-stent, be set with bearing 309, this bearing is connected in blade support plate 205, there is groove from the superficial to the deep 308 at an angle at described transverse axis middle part, the circular hole that one round pin 310 passes bearing 309 inserts this groove, when blade is stuck, can change certain angle automatically and arrange card automatically, dress fore-set 311 and spring 312 in the through hole are arranged below aligning the bearing of this pin hole, this spring 312 is supported between fore-set 311 and the aperture plug screw 312, and fore-set 311 contacts in transverse axis 307.

Claims (2)

1. the automatic broken classifier of domestic waste comprises frame, feeding, fragmentation, sorter, it is characterized in that:

Frame (1) is a framework, its top is provided with forward and backward bearing block (101), (102) and front and rear rolling wheel seat (103), (104), between antero posterior axis bearing and front and rear rolling wheel seat, be provided with front housing (105), cylinder outer cage (107), cylinder back cabinet (108), the mmi machine shell is provided with charging aperture (106), and the support bottom is provided with discharging opening (109), (110);

Feeding, fragmentation, sorter are made up of main shaft assembly and screen roller;

The main shaft of main shaft assembly (201) socket one hollow pipe (203), this hollow pipe (203) cylindrical is connected with spiral feeding blade (204) and spiral blade support plate (205), the row's of being connected with swaging clamp sheet (3) on this blade support plate has the gap shape allow and expects gathering sill (206) on the blade support plate; Described main shaft (201) is by the forward and backward bearing block (101) on the frame, (102) supporting; There is drive (202) to be connected in motor-reductor on the frame on the main shaft spindle nose (201);

Screen roller (4) has the rolling stand (401) of an open circles shaped as frame, by two terminal circle annular flange (402), (403) reach vertically uniform be crisscross arranged wide, narrow scraping blade (404), (405) form, be coated with screen cloth (406) on the circumference of this rolling stand (401), flange (402) before and after this rolling stand, (403) connect the raceway (407) of annular respectively, (409), this raceway by upper rack before, rear roller seat (103), (104) both sides totally 4 roller wheel bearings in, the affixed drive sprocket of one of described raceway (408), this sprocket wheel (408) are connected in another group motor-reductor on the frame;

The syntagmatic of above-mentioned each assembly is:

Screen roller (4) is set in the periphery of main shaft (1), and row's swaging clamp sheet (3) of main shaft outer rim aligns screen roller and tangent with the at interval certain radial clearance in wide, narrow scraping blade (404), (405) of rolling stand inner edge; Described main shaft and cylinder rotate in the same way and the rotating speed of main shaft is higher than the rotating speed of cylinder;

The charging aperture (106) of the front housing top on the described frame aligns the feeding blade (204) on the main shaft, the rubbish discharging opening (109) that sieves below the described frame aligns screen roller (3), and there is coarse fodder rubbish discharging opening (110) at the rear of described screen roller (4).

2. the automatic broken classifier of domestic waste as claimed in claim 1 is characterized in that: the described row's swaging clamp sheet assembly (3) that is loaded on the main shaft assembly is made up of blade, bearing, support and transverse axis; Blade (301) has inclined-plane cutting edge (302), this blade is fixed in the crossbeam (304) of support with screw (303), there is the axle sleeve (305) that connects crossbeam at these support two ends, penetrate transverse axis (307) and fixing in this axle sleeve with key (308), on the transverse axis of mid-stent, be set with bearing (309), this bearing is connected in blade support plate (205), there is groove from the superficial to the deep (308) at an angle at described transverse axis middle part, the circular hole that one round pin (310) passes bearing (309) inserts this groove, below aligning the bearing of this pin hole, have and adorn fore-set (311) and spring (312) in the through hole, this spring (312) is supported between fore-set (311) and the aperture plug screw (312), and fore-set (311) contacts in transverse axis (307).

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