CN112892747A - Crushing type sorting all-in-one machine - Google Patents

Abstract

The invention provides a grinding type sorting all-in-one machine which comprises a speed regulating motor, an electricity control box, a square conveying frame box assembly and a grinding and screening assembly. The screening process of the invention has no air flow sorting function, thus overcoming the defects of large space occupation and high operating cost of cloth bag type separation and collection equipment or cyclone separation and collection equipment for separating and collecting the gas from the non-metallic solid materials such as ash, slag and the like during air flow winnowing. The invention can integrate crushing and sorting, not only overcomes the defects of multiple types of process equipment, multiple processes, large occupied area and low total yield in the prior art, but also avoids dust leakage in material transfer between the processes, and has the advantages of more compact equipment, smaller occupied space, good sorting effect and high sorting efficiency. Has positive significance for improving the working environment, reducing the sorting operation cost and improving the recovery rate of metals.

Description

Crushing type sorting all-in-one machine

Technical Field

The invention belongs to the technical field of metallurgy, and particularly relates to a crushing type sorting all-in-one machine.

Background

At present, magnetic separation equipment is generally adopted to separate and remove ash, reduced carbon residue and the like from sponge iron, and air separation equipment is adopted to separate and recover metal aluminum from aluminum slag. When metals and nonmetals are bonded together and the difference between the geometric sizes or particle sizes of the metal materials and the nonmetals is very small, such as removing gangue, residual non-metal materials like reduction and the like from sponge iron, a plurality of sorting devices are usually adopted to be connected in series, such as crushing or grinding the metals and the nonmetals together by using crushing or grinding equipment, and then separating the metals and the nonmetals (ash, slag and the like) by using magnetic separation equipment, wind power sorting or electric separation equipment and the like, so that the defects of multiple process equipment types, multiple processes, large occupied area and low total yield of the multiple processes are existed. A crushing type winnowing machine (Chinese patent, CN 106902926A) has the advantages of less working procedures, less equipment types, small occupied space, low procedure loss rate and integration of crushing and selection, but the collection of non-metal solid materials such as ash and slag after winnowing and the separation of separated gas need to adopt cloth bag type collection or cyclone separation collection and other equipment, and still has the defects of large occupied space and high operating cost.

Disclosure of Invention

The invention aims to: the invention mainly aims at overcoming the defects of the prior art, and provides a grinding type sorting all-in-one machine which can overcome the defects of the prior sorting equipment (such as multiple types of process equipment, multiple working procedures, large occupied area and low total yield of multiple working procedures), overcome the defects of a grinding type winnowing machine (such as large space occupation and high running cost of non-metal solid materials such as gas, ash, slag and the like by adopting cloth bag type separation and collection equipment or cyclone separation and collection equipment for separation and collection), has compact equipment, small space occupation, no need of gas sorting media and good separation effect.

The technical scheme of the invention is as follows: the utility model provides a crushing type sorting all-in-one machine, which comprises a speed regulating motor, an electricity control box, a square conveyor frame box component and a grinding sieve component, wherein the grinding sieve component comprises a cylinder box, a square base plate and a grinding lifting component positioned in the cylinder box, the edge part of the square base plate is provided with a fine material through hole, the center part of the square base plate is provided with a coarse material through hole, the cylinder box is connected with the square base plate in a sealing way, the square conveyor frame box component is connected below the square base plate in a sealing way, the top part of the cylinder box is provided with a dome cover, the center part of the dome cover is provided with a bearing sleeve inserting hole, the periphery of the bearing sleeve inserting hole of the dome cover is uniformly provided with a plurality of threaded through holes, the grinding lifting component comprises a material passing cylinder shaft, a bearing sleeve, a spiral shell, a lifting spiral, a rotating frame cylinder and a grinding wheel component, the material passing cylinder shaft comprises a central upright column, an outer cylinder shaft and a plurality of uniformly distributed upright rib plates fixed between the, the lower end part of the central upright post is provided with a square shaft inserting counter bore and a pin through hole, the central axis of the pin through hole is vertical to the central axis of the central upright post, the central axis of the square shaft inserting counter bore is coincided with the central axis of the central upright post, the outer circumference of the upper end part of the outer cylinder shaft is fixed with a transmission input wheel, the middle part of the outer circumference of the outer cylinder shaft is provided with a bearing boss, the upper end surface and the lower end surface of the bearing boss of the outer cylinder shaft are respectively provided with an axial stressed bearing which is positioned in a bearing sleeve, the bearing sleeve is inserted in the bearing sleeve inserting hole and is fixed on the dome cover by a screw through hole of the dome cover, the upper top end of the lifting screw is provided with a square input shaft lever matched with the square shaft inserting counter bore, the input shaft lever is provided with a pin transverse through hole, the input shaft lever is inserted in the square, the lifting screw penetrates through the spiral shell barrel and is matched with the coarse material through hole, the top end of the spiral shell barrel is provided with a tapered material guide skirt edge with a small top and a big bottom, two material scraping plate frames which are mutually symmetrical are fixed on the outer conical surface of the tapered material guide skirt edge, a plurality of uniformly distributed oblique pull rod rods are arranged between the outer part of the rotating frame barrel and the tapered material guide skirt edge, the rotating frame barrel is fixed on the outer side of a material passing barrel shaft, the rotating frame barrel is a rotating part consisting of a rotating barrel wheel, a circular top plate with a bearing sleeve through hole in the center part, a circular bottom plate with a material passing barrel shaft through hole in the center part, a plurality of driven wheels and two horizontal driven wheel supporting ring plates, the circular top plate and the circular bottom plate are respectively fixed on the upper end surface and the lower end surface of the rotating barrel wheel, the center part of the driven wheel supporting ring plate is provided with a material passing barrel shaft inserting hole, and, the driven wheel is positioned between the driven wheel supporting ring plates, the rotating shaft of the driven wheel is parallel to the central axis of the rotating cylinder wheel and is uniformly fixed on the driven wheel supporting ring plates, the wheel surface of the driven wheel, the inner cylinder surface of the rotating cylinder wheel and the outer cylinder surface of the material passing cylinder shaft are matched and attached, the grinding wheel component is a component consisting of two flat support rods, two vertical support rods, two grinding wheels and two U-shaped ear plates, the flat support rods are symmetrically fixed on the outer side of the rotating frame cylinder, the symmetrical axes of the flat support rods are vertical to the different planes of the symmetrical axes of the scraping plate frame, the end parts of the flat support rods are provided with a square inserting vertical hole, one end of each vertical support rod is vertically inserted into the square inserting vertical hole of each flat support rod, the cross section of each vertical support rod is matched with the square inserting vertical hole and is vertical to the rotating shaft of the grinding wheel, the other ends of the vertical support rods are fixed with the U-shaped ear plates, and the two ends of the, the part of the vertical stay bar between the U-shaped ear plates is sleeved with a compression spring, a speed regulating motor is fixed on the side surface of the cylinder box, an output shaft of the speed regulating motor is provided with a main driving wheel which is connected with a transmission input wheel through a transmission belt, the central axis of the output shaft of the speed regulating motor is parallel to the central axis of the material passing cylinder shaft, the central axis of the cylinder box, the central axis of the bearing sleeve, the central axis of the spiral shell cylinder, the central axis of the lifting spiral and the central axis of the rotating frame cylinder are all coincided with the central axis of the material passing cylinder shaft, a vacuum sealing ring gasket is arranged between the material passing cylinder shaft and the bearing sleeve, a cone-shaped material guide sieve plate and a material distribution circular plate are arranged in a cylinder shell of the cylinder box, the material distribution circular plate is connected with the large-diameter end of the cone-shaped material guide sieve plate, the material distribution is a plate provided with a spiral shell cylinder through hole in the central part and a plurality of material, the spiral shell cylinder is inserted into the spiral shell cylinder through hole of the distribution circular plate, the length of the spiral shell cylinder is smaller than the height of the conical guide sieve plate, the distance between the lower end face of the spiral shell cylinder and the small-diameter port of the conical guide sieve plate is matched with the outer diameter of the lifting spiral, and more than two triangular brushes are uniformly distributed on the shell of the spiral shell cylinder.

The electric control box is provided with a main power switch, a vacuum pump switch, a reversing switch of the speed regulating motor and a speed regulator of the speed regulating motor, and is fixed on the square base plate.

The upper end part of the material passing cylinder shaft is provided with a self-closing charging bell valve.

The scraping plate frame is an isosceles triangle frame, the vertex angle of the isosceles triangle frame points to the inner cylinder surface of the cylinder box and is matched with the cloth strip holes at the edge of the cloth circular plate, a reinforcing rib plate is arranged between the scraping plate frame and the rotating frame barrel, and the distance between the scraping plate frame and the cloth circular plate is not more than mm.

The square conveying frame box component comprises a coarse material screw conveying machine, a fine material screw conveying machine and a square material box, the square material box is a frame box enclosed by two upright side plates and two inclined upright bottom plates, a plurality of coarse material screw conveying machine fixing screw holes and fine material screw conveying machine inserting holes are respectively arranged on one upright side plate of the square material box, a plurality of fine material screw conveying machine fixing screw holes and coarse material screw conveying machine inserting holes are respectively arranged on the other upright side plate of the square material box, the two inclined upright bottom plates and the upright side plates are vertical and fixed between the two upright side plates, the included angle of the two inclined upright bottom plates is an acute angle, the lower edge of the inclined upright bottom plate is connected with the fine material screw conveying machine, one end of the fine material screw conveying machine is fixed on one upright side plate through a screw in the fine material screw conveying machine fixing screw hole, the other end of the fine material screw conveying machine inserting hole extends out of the upright side plate and is fixed on the upright side plate through the screw conveying machine fixing screw hole, the fine material screw conveyer with fine material inserting hole has fine material discharging pipe in the end, fine material screw conveyer with input shaft connected to the output shaft of the electric motor, coarse material screw conveyer parallel to the fine material screw conveyer, coarse material pipe in the middle part of the coarse material screw conveyer, coarse material pipe connected to the coarse material hole in the square base plate, coarse material screw conveyer with two ends fixed to the upright side plates via the screws in the screw holes in the coarse material screw conveyer and the inserting holes in the coarse material screw conveyer, coarse material discharging pipe in the end of the coarse material screw conveyer with coarse material discharging pipe in the end, and coarse material screw conveyer with output shaft connected to the output shaft of the electric motor.

The bearing sleeve is a shell barrel part consisting of an upper cover plate ring, a bearing sleeve and a concave bottom cover ring, the outer diameter of the upper cover plate ring is larger than the diameter of a bearing sleeve insertion hole on the dome cover and is matched with the bearing sleeve insertion hole, the central part of the upper cover plate ring is provided with a through shaft hole, the outer edge part of the upper cover plate ring is provided with a plurality of bearing sleeve fixing screw holes which are uniformly distributed, a plurality of bearing sleeve connecting screw holes which are uniformly distributed are arranged between the through shaft hole and the bearing sleeve fixing screw holes, the inner diameter of the through shaft hole is matched with the outer diameter of the feed cylinder shaft, the upper end surface and the lower end surface of the bearing sleeve are provided with screw thread counter bores, the upper cover plate ring is fixed on the upper end surface of the bearing sleeve by screws through the bearing sleeve connecting screw holes, the central axis of the concave bottom cover ring is provided with a central through hole which is matched with the outer diameter of the feed cylinder shaft, a connecting hole which is matched with the inner diameter of the, the concave bottom cover ring is fixed on the lower end surface of the bearing sleeve through a connecting threaded hole of the bearing sleeve by a screw, and a bearing is arranged in an annular gap between the concave bottom cover ring and the circular top plate.

The invention has the beneficial effects that: the invention can integrate the crushing and sorting stages, can avoid dust leakage during material transfer between processes, has the characteristics of compact equipment, small occupied space and field, high sorting efficiency and good sorting effect, and has positive significance for improving the labor environment and reducing the sorting operation cost.

Drawings

Fig. 1 is a schematic view of the overall appearance structure of the present invention.

Fig. 2 is a left side sectional view of the inventive equipped clay grinding wheel.

FIG. 3 is a schematic structural view of a square carriage box assembly of the present invention.

Fig. 4 is a radial cross-sectional view of the turret tube of the present invention.

Fig. 5 is an axial view of the cloth disk of the present invention.

FIG. 6 is a partial assembled cross-sectional view of the bearing sleeve and turret tube of the present invention.

Fig. 7 is an assembly view of the bearing housing of the present invention.

FIG. 8 is a schematic structural view of a square base plate of the present invention.

FIG. 9 is a schematic diagram of the operating principle of the self-closing charging clock valve of the present invention.

Fig. 10 is a schematic diagram of the principle of distributing the material by scraping according to the invention.

FIG. 11 is a schematic diagram of the spiral shell of the present invention for improving the effect of the spiral.

Wherein: 1 is a speed regulating motor; 2 is a power control box; 3 is a square conveying frame box component; 4 is a grinding and screening component; 5 is a cylindrical box; 6 is a square base plate; 7 is a fine material via hole; 8 is a coarse material via hole; 9 is a dome cover; 10 is a feed cylinder shaft; 11 is a bearing sleeve; 12 is a spiral shell cylinder; 13 is a lifting screw; 14 is a rotating frame cylinder; 15 is a roller assembly; 16 is a central upright post; 17 is an outer cylinder shaft; 18 is a transmission input wheel; 19 is a bearing boss; 20 is an axial stressed bearing; 21 is an input shaft; 22 is a connecting pin; 23 is a conical material guide skirt; 24 is a scraping plate frame; 25 is a diagonal draw bar; 26 is a rotating drum wheel; 27 is a circular top plate; 28 is a circular bottom plate; 29 is a driven wheel; 30 is a driven wheel supporting ring plate; 31 is a mud grinding wheel; 32 is a U-shaped ear plate; 33 is a pressing spring; 34 is a main driving wheel; 35 is a conveyor belt; 36 is a vacuum sealing ring gasket; 37 is a guide sieve plate; 38 is a cloth circular plate; 39 is a spiral shell through hole; 40 are cloth strip holes; 41 is a sweeping brush; 42 is a self-closing charging bell valve; 43 is a reinforcing rib plate; 51 is a coarse material screw conveyer; 52 is a fine material screw conveyer; 53 is a square bin; 54 is a fine particle discharge pipe; 55 is a coarse material conduit; 56 is a coarse material calandria; 61 is an upper cover plate ring; 62 is a bearing sleeve; 63 is a concave bottom cover ring; and 64 is a bearing.

The specific implementation mode is as follows:

the following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

A crushing type sorting all-in-one machine is provided by figures 1 to 11 and comprises a speed regulating motor 1, an electricity control box 2, a square conveyor frame box component 3 and a grinding screen component 4, wherein the grinding screen component 4 comprises a cylindrical box 5, a square base plate 6 and a rolling lifting component positioned in the cylindrical box 5, fine material through holes 7 are formed in the edge of the square base plate 6, coarse material through holes 8 are formed in the center of the square base plate 6, the cylindrical box 5 is hermetically arranged on the square base plate 6, the square conveyor frame box component 3 is hermetically connected below the square base plate 6, a dome cover 9 is arranged at the top of the cylindrical box 5, a bearing sleeve inserting hole is formed in the center of the dome cover 9, a plurality of threaded through holes are uniformly distributed around the bearing sleeve inserting hole of the dome cover 9, and the rolling lifting component comprises a material passing cylindrical shaft 10, a bearing sleeve 11, a spiral shell 12, a lifting spiral 13 and a lifting screw, The material passing cylinder shaft 10 is a component consisting of a central upright post 16, an outer cylinder shaft 17 and a plurality of uniformly distributed upright rib plates fixed between the central upright post 16 and the outer cylinder shaft 17, the lower end part of the central upright post 16 is provided with a square shaft inserted counter bore and a pin through hole, the central axis of the pin through hole is vertical to the central axis of the central upright post 16, the central axis of the square shaft inserted counter bore is superposed with the central axis of the central upright post 16, the outer circumference of the upper end part of the outer cylinder shaft 17 is fixed with a transmission input wheel 18, the middle part of the outer circumference of the outer cylinder shaft 17 is provided with a bearing boss 19, the upper end surface and the lower end surface of the bearing boss 19 of the outer cylinder shaft 17 are respectively provided with an axial stressed bearing 20, the axial stressed bearing 20 is positioned in a bearing sleeve 11, the bearing sleeve 11 is inserted in the bearing sleeve inserted hole and is fixed on the dome cover 9 by, the upper top end of the lifting screw 13 is provided with a square input shaft lever 21 matched with the square shaft inserting counter bore, the input shaft lever 21 is provided with a pin transverse through hole, the input shaft lever 21 is inserted into the square shaft inserting counter bore, a connecting pin 22 is arranged in the pin transverse hole of the input shaft lever 21 and the pin through hole of the central upright post 16, the lifting screw 13 passes through the screw shell barrel 12 and is matched with the position of the coarse material through hole 8, the top end of the screw shell barrel 12 is provided with a tapered material guiding skirt 23 with a small upper part and a large lower part, the outer conical surface of the tapered material guiding skirt 23 is fixedly provided with two symmetrical scraper frame frames 24, a plurality of inclined pull rods 25 are uniformly distributed between the outer part of the rotating frame barrel 14 and the tapered material guiding skirt 23, the rotating frame barrel 14 is fixed on the outer side of the material passing barrel shaft 10, the rotating frame barrel 14 is composed of a rotating barrel wheel 26, a circular top plate 27 with a bearing sleeve through hole at the central part, a, A plurality of driven wheels 29 and two horizontal driven wheel supporting ring plates 30, a circular top plate 27 and a circular bottom plate 28 are respectively fixed on the upper end surface and the lower end surface of the rotating cylinder wheel 26, the center part of the driven wheel supporting ring plates 30 is provided with a cylinder shaft inserting hole, the driven wheel supporting ring plates 30 are horizontally and vertically fixed on the inner cylinder surface of the rotating cylinder wheel 26, the driven wheels 29 are positioned between the driven wheel supporting ring plates 30, the rotating shaft of the driven wheels 29 is parallel to the central axis of the rotating cylinder wheel 26 and is uniformly fixed on the driven wheel supporting ring plates 30, the wheel surface of the driven wheels 29, the inner cylinder surface of the rotating cylinder wheel 26 and the outer cylinder surface of the cylinder shaft 10 are matched and attached, the grinding wheel assembly 15 is a component composed of two flat supporting rods, two vertical supporting rods, two grinding wheels 31 and two U-shaped ear plates 32, the flat supporting rods are symmetrically fixed on the outer side of the rotating frame cylinder 14, the symmetrical axes of the flat supporting rods are perpendicular to the different planes of the symmetrical axes of, the end part of the flat stay bar is provided with a square inserting vertical hole, one end of the vertical stay bar is vertically inserted into the square inserting vertical hole of the flat stay bar, the cross section of the vertical stay bar is matched with the square inserting vertical hole and is vertical to the rotating shaft of the mud grinding wheel 31, the other end of the vertical stay bar is fixed with a U-shaped lug plate 32, two ends of the rotating shaft of the mud grinding wheel 31 are respectively fixed on the U-shaped lug plates 32, a compression spring 33 is sleeved at the part of the vertical stay bar between the U-shaped lug plates 32, the speed regulating motor 1 is fixed on the side surface of the cylindrical box 5, the output shaft of the speed regulating motor 1 is provided with a main driving wheel 34, the main driving wheel 34 is connected with a transmission input wheel 18 through a transmission belt 35, the central axis of the output shaft of the speed regulating motor 1 is parallel to the central axis of the feed cylinder shaft 10, the central axis of the cylindrical box 5, the central axis of the bearing sleeve 11, the central axis of the spiral shell 12, the central axis, a vacuum sealing ring gasket 36 is arranged between the material passing cylinder shaft 10 and the bearing sleeve 11, a conical cylinder-shaped material guide sieve plate 37 and a material distribution circular plate 38 are arranged in a cylinder shell of the cylinder box 5, the material distribution circular plate 38 is connected with a large-diameter end of the conical cylinder-shaped material guide sieve plate 37, the material distribution circular plate 38 is a plate with a spiral shell cylinder through hole 39 in the central part and a plurality of material distribution strip holes 40 uniformly distributed on the edge part, a small-diameter end of the conical cylinder-shaped material guide sieve plate 37 is connected with an upper end edge of the coarse material through hole 8 in a matching manner, the spiral shell cylinder 12 is inserted into the spiral shell cylinder through hole 39 of the material distribution circular plate 38, the length of the spiral shell cylinder 12 is smaller than the height of the conical cylinder-shaped material guide sieve plate 37, the distance between the lower end surface of the spiral shell cylinder 12 and the small-diameter end of the conical cylinder-shaped material guide sieve plate 37 is matched with the outer.

The electricity control box 2 is provided with a main power switch, a vacuum pump switch, a reversing switch of the speed regulating motor and a speed regulator of the speed regulating motor, and the electricity control box 2 is fixed on the square base plate 6.

The upper end part of the feed cylinder shaft 10 is provided with a self-closing charging bell valve 42.

The scraping plate frame 24 is an isosceles triangle frame, the vertex angle of the isosceles triangle frame points to the inner cylinder surface of the cylinder box 5 and is matched with the cloth strip hole 40 at the edge of the cloth circular plate 38, a reinforcing rib plate 43 is arranged between the scraping plate frame 24 and the rotating frame cylinder 14, and the distance between the scraping plate frame 24 and the cloth circular plate 38 is not more than 5 mm.

The square conveying frame box component 3 comprises a coarse material spiral conveying machine 51, a fine material spiral conveying machine 52 and a square material box 53, the square material box 53 is a frame box formed by two vertical side plates and two inclined vertical bottom plates in an enclosing mode, a plurality of coarse material spiral conveying machine fixing screw holes and fine material spiral conveying machine inserting holes are formed in one vertical side plate of the square material box 53 respectively, a plurality of fine material spiral conveying machine fixing screw holes and coarse material spiral conveying machine inserting holes are formed in the other vertical side plate of the square material box 53 respectively, the two inclined vertical bottom plates are perpendicular to the vertical side plates and fixed between the two vertical side plates, the included angle of the two inclined vertical bottom plates is an acute angle, the lower edge of each inclined vertical bottom plate is connected with the fine material spiral conveying machine 52, one end of the fine material spiral conveying machine 52 is fixed on one vertical side plate through screws in the fine material spiral conveying machine 52 fixing screw holes, and the other end of the fine material spiral conveying machine 52 extends out of the vertical side plate through the spiral conveying machine inserting holes and is fixed on the vertical side plate The fine material screw conveyer 52 extending out of the fine material screw conveyer insertion hole is provided with a fine particle discharging pipe 54 at the end, the input shaft of the fine material screw conveyer 52 is connected with the output shaft of the electric motor, the coarse material screw conveyer 51 is positioned above the fine material screw conveyer 52 in parallel, the middle of the coarse material screw conveyer 51 is provided with a coarse material guide pipe 55, the coarse material guide pipe 55 is communicated and connected with the coarse material through hole 8 of the square base plate 6, two ends of the coarse material screw conveyer 51 are respectively fixed on two vertical side plates through a screw of a screw hole of the coarse material screw conveyer and the insertion hole of the coarse material screw conveyer, the coarse material discharge pipe 56 is arranged at the end of the coarse material screw conveyer 51 extending out of the insertion hole of the coarse material screw conveyer, and the output shaft of the coarse material screw conveyer 51 is connected with the output shaft of the electric motor.

The bearing sleeve 11 is a shell barrel part composed of an upper cover plate ring 61, a bearing sleeve 62 and a concave bottom cover ring 63, the outer diameter of the upper cover plate ring 61 is larger than the diameter of a bearing sleeve insertion hole on the dome cover 9 and matched with the bearing sleeve insertion hole, the central part of the upper cover plate ring 61 is provided with a through shaft hole, the outer edge part of the upper cover plate ring 61 is provided with a plurality of uniformly distributed bearing sleeve fixing screw holes, a plurality of uniformly distributed bearing sleeve connecting nail holes are arranged between the through shaft hole and the bearing sleeve fixing screw holes, the inner diameter of the through shaft hole is matched with the outer diameter of the feed cylinder shaft 10, the upper end surface and the lower end surface of the bearing sleeve 62 are provided with thread counter bores, the upper cover plate ring 61 is fixed on the upper end surface of the bearing sleeve 62 through the bearing sleeve connecting nail holes by screws, the central axis of the concave bottom cover ring 63 is provided with a central through hole matched with the outer diameter of the feed cylinder shaft 10, a connecting hole matched with the inner diameter of the thread counter bore of the bearing sleeve 62 is, the concave bottom cover ring 63 is fixed on the lower end surface of the bearing sleeve 62 through the connecting threaded hole of the bearing sleeve 62 by screws, and a bearing 64 is arranged in an annular gap between the concave bottom cover ring 63 and the circular top plate 27.

Example one

The invention is used for removing gangue, ash, slag and the like in sponge iron, and the components are prepared and connected and assembled before operation. The total height of the invention is 2480mm, the power of the adopted speed regulating motor 1 is 2000 watts, the rotating speed of the speed regulating motor 1 is 150 rpm, the outer diameter of the cylinder box 5 is 1500mm, and the height is 850 mm; the guide sieve plate 37 is a 200-mesh square-hole sieve, before the feeding operation, a self-closing type bell valve storage tank (the storage capacity is 300 kg) filled with powdery materials with the volume matched with that of the embodiment is butted with the self-closing type feeding bell valve 42 of the invention, the sealing is good, and after the selected materials in an external feeding container are stably discharged into the cylinder box 5 (in figure 9, after a pressure rod B of the bell valve is pressed downwards, a gap for the materials M to pass is formed between the funnel A and the bell valve D, and an arrow in figure 9 shows the sliding direction of the materials); the electric motor of the fines auger 52 is turned on. The speed regulator is regulated to ensure that the rotating speed of the speed regulating motor 1 (namely the rotating speed of the lifting screw) is matched with the crushed and sorted materials, the materials in the externally-matched storage tank firstly pass through the self-closing feeding bell valve 42, pass through the gap between the central upright post 16 of the charging barrel shaft 10 and the outer barrel shaft 17 and then fall onto the material distribution circular plate 38 through the conical material guide skirt 23 (or the lifting screw 13), when the speed regulating motor 1 rotates, the transmission input wheel and the charging barrel shaft 10 rotate together under the driving of the conveyor belt, the charging barrel shaft 10 drives the lifting screw 13 through the input shaft lever 21 to lift the materials (the lifting screw 13 is set to rotate clockwise to lift the materials), at the moment, the driven wheel 29 rotates anticlockwise through the friction force matched and attached with the driven wheel 29 on the outer edge of the charging barrel shaft 10, the driven wheel 29 drives the rotating barrel wheel 26 to rotate anticlockwise, the rotating barrel wheel 26 drives the mud roller 31 component through the flat supporting rod, and the rotating barrel wheel 26 drives the inclined pull rod 25, The conical guiding skirt 23 and the scraping material frame 24 rotate counterclockwise, at this time, the material falling to the stationary distributing circular plate 38 is rolled by the mud rolling wheel 31, and then is scraped (pushed) by the scraping material frame 24 into the distributing strip holes 40 located at the edge of the distributing circular plate 38, falls into the inner conical surface of the conical guiding screen plate 37, slides to the bottom of the conical guiding screen plate 37, and finally is lifted upward to the top opening of the spiral shell 12 by the lifting spiral 13, falls to the conical guiding skirt 23 through the gap between the diagonal draw bars 25 and then to the distributing circular plate 38, is milled again by the mud rolling wheel 31, the scraping material frame 24 is scraped (pushed) to the distributing strip holes 40 located at the edge of the distributing circular plate 38, and slides to the bottom of the conical guiding screen plate 37 again through the inner conical surface, and the process is repeated, the material is rolled by the mud rolling wheel 31, the gangue, ash, slag and the like in the sponge iron are milled, and the metal components in the sponge iron are deformed due to good ductility and are not broken (the square mesh of the guiding screen plate 37 is square mesh Or circular to improve the sorting effect), meanwhile, the non-metal fine powder smaller than the sieve pores of the guide sieve plate 37 falls into the square carriage box assembly 3 through the guide sieve plate 37, the material distribution of the scraping plate frame 24 and the material distribution circular plate 38 disperses the sorted material on the cone-shaped guide sieve plate 37 to facilitate the sorting, the large particles which do not pass through the sieve pores of the guide sieve plate 37 slide down to the lower opening of the spiral shell cylinder 12 and are spirally lifted to the material distribution circular plate 38 again and further crushed or deformed, after a while, the gangue, ash, slag and the like in the sponge iron are crushed, screened to the square carriage box assembly 3 and discharged by the fine material spiral conveyor 52, the motor of the coarse material spiral conveyor 51 is started, and the material of the metal components on the guide sieve plate 37 enters the coarse material spiral conveyor 51 through the coarse material through holes 8 of the square base plate 6 and then the coarse material guide pipe 55 and is discharged.

After the operation is finished, the speed regulating motor switch is switched off to stop the speed regulating motor 1, the electric motor of the fine material screw conveyer is switched off, the motor of the coarse material screw conveyer 51 is switched off, and the main power supply is switched off, so that the invention is in a stop standby state.

In the operation process of the first embodiment, gangue, ash, slag and the like in the sponge iron are easy to crush, metal components in the sponge iron are not crushed due to good ductility and deformation, and the triangular sweeping brush 41 rotates along with the spiral shell cylinder 12 and sweeps the screen surface of the material guide screen plate 37, so that screen hole blockage can be avoided, and the separation effect and the separation efficiency of the invention are good. The invention can integrate crushing and sorting, and overcomes the defects of multiple types of process equipment, multiple working procedures, large occupied area and low total yield in the prior art; in the embodiment of the invention, no airflow is generated in the screening process, so that the defects of large space occupation and high operating cost of cloth bag type separation and collection equipment or cyclone separation and collection equipment for separating and collecting gas, ash, slag and other non-metallic solid materials are overcome, and the equipment is more compact and occupies smaller space and field.

The invention can integrate crushing and sorting, not only overcomes the defects of multiple types of process equipment, multiple processes, large occupied area and low total yield in the prior art, but also avoids dust leakage in material transfer between the processes, and has the advantages of more compact equipment, smaller occupied space and good sorting effect. Has positive significance for improving the working environment, reducing the sorting operation cost and improving the recovery rate of metals.

Claims (6)

1. The utility model provides a pulverize formula selection and divide all-in-one, includes buncher (1), accuse electricity box (2), square carriage case subassembly (3) and grinds sieve subassembly (4), its characterized in that: the grinding and screening component (4) consists of a cylindrical box (5), a square base plate (6) and a grinding and lifting component positioned in the cylindrical box (5), the edge part of the square base plate (6) is provided with fine material through holes (7), the central part of the square base plate (6) is provided with coarse material through holes (8), the cylindrical box (5) is connected on the square base plate (6) in a sealing way, the square conveying frame box component (3) is connected below the square base plate (6) in a sealing way, the top part of the cylindrical box (5) is provided with a dome cover (9), the central part of the dome cover (9) is provided with a bearing sleeve inserting hole, a plurality of threaded through holes are uniformly distributed around the bearing sleeve inserting hole of the dome cover (9), the grinding and lifting component comprises a material passing cylindrical shaft (10), a bearing sleeve (11), a spiral shell (12), a lifting spiral (13), a rotating frame cylinder (14) and a grinding wheel component (15), the feeding cylinder shaft (10) is a component consisting of a central upright post (16), an outer cylinder shaft (17) and a plurality of uniformly distributed upright rib plates fixed between the central upright post (16) and the outer cylinder shaft (17), the lower end part of the central upright post (16) is provided with a square shaft inserting counter bore and a pin through hole, the central axis of the pin through hole is vertical to the central axis of the central upright post (16), the central axis of the square shaft inserting counter bore is superposed with the central axis of the central upright post (16), the outer circumference of the upper end part of the outer cylinder shaft (17) is fixedly provided with a transmission input wheel (18), the middle part of the outer circumference of the outer cylinder shaft (17) is provided with a bearing boss (19), the upper end surface and the lower end surface of the bearing boss (19) of the outer cylinder shaft (17) are respectively provided with an axial stressed bearing (20), the axial stressed bearing (20) is positioned in a bearing sleeve (11), and, The lifting screw is fixed on the dome cover (9) through a threaded through hole of the dome cover (9), the upper top end of the lifting screw (13) is provided with a square input shaft lever (21) matched with a square shaft inserting counter bore, the input shaft lever (21) is provided with a pin transverse through hole, the input shaft lever (21) is inserted in the square shaft inserting counter bore, a connecting pin (22) is arranged in the pin transverse through hole of the input shaft lever (21) and a pin through hole of the central upright post (16), the lifting screw (13) penetrates through the spiral shell barrel (12) and is matched with a coarse material through hole (8), the top end of the spiral shell barrel (12) is provided with a conical material guide skirt edge (23) which is small at the top and large at the bottom, two symmetrical scraping plate frames (24) are fixed on the outer conical surface of the conical material guide skirt edge (23), a plurality of oblique pull bar rods (25) are uniformly distributed between the outer part of the rotary shell barrel (14) and, the rotating frame barrel (14) is fixed on the outer side of the material passing barrel shaft (10), the rotating frame barrel (14) is a rotating part consisting of a rotating barrel wheel (26), a circular top plate (27) with a bearing sleeve through hole in the center part, a circular bottom plate (28) with a material passing barrel shaft through hole in the center part, a plurality of driven wheels (29) and two horizontal driven wheel supporting ring plates (30), the circular top plate (27) and the circular bottom plate (28) are respectively fixed on the upper end surface and the lower end surface of the rotating barrel wheel (26), the driven wheel supporting ring plates (30) are provided with material passing barrel shaft inserting holes in the center part, the driven wheel supporting ring plates (30) are horizontally and vertically fixed on the inner barrel surface of the rotating barrel wheel (26), the driven wheels (29) are positioned between the driven wheel supporting ring plates (30), the rotating shafts of the driven wheels (29) are parallel to the central axis of the rotating barrel wheel (26) and are uniformly fixed on the driven wheel supporting ring plates (30, the wheel surface of the driven wheel (29), the inner cylinder surface of the rotating cylinder wheel (26) and the outer cylinder surface of the charging cylinder shaft (10) are matched and attached, the grinding wheel assembly (15) is a component consisting of two flat support rods, two vertical support rods, two mud grinding wheels (31) and two U-shaped ear plates (32), the flat support rods are symmetrically fixed on the outer side of the rotating frame cylinder (14), the symmetrical axes of the flat support rods are perpendicular to the different planes of the symmetrical axes of the scraping plate frame (24), the end parts of the flat support rods are provided with a square inserting vertical hole, one end of each vertical support rod is vertically inserted into the square inserting vertical hole of the corresponding flat support rod, the cross section of each vertical support rod is matched with the square inserting vertical hole and is perpendicular to the rotating shaft of the mud grinding wheel (31), the U-shaped ear plates (32) are fixed at the other ends of the rotating shaft of the vertical support rods, two ends of the rotating shaft of the mud grinding wheels (31) are respectively fixed on the U-shaped ear plates (32), and a compression spring (33) is sleeved at the position of each vertical support rod between, the speed regulating motor (1) is fixed on the side surface of the cylindrical box (5), a main driving wheel (34) is arranged on an output shaft of the speed regulating motor (1), the main driving wheel (34) is connected with a transmission input wheel (18) through a transmission belt (35), the central axis of the output shaft of the speed regulating motor (1) is parallel to the central axis of the feed passing cylinder shaft (10), the central axis of the cylindrical box (5), the central axis of the bearing sleeve (11), the central axis of the spiral shell cylinder (12), the central axis of the lifting spiral (13) and the central axis of the rotating frame cylinder (14) are coincided with the central axis of the feed passing cylinder shaft (10), a vacuum sealing ring pad (36) is arranged between the feed passing cylinder shaft (10) and the bearing sleeve (11), a conical guide sieve plate (37) and a distribution circular plate (38) are arranged in a cylindrical shell of the cylindrical box (5), the distribution circular plate (38) is connected with the large-diameter end of the conical guide sieve plate (37, the distributing circular plate (38) is a plate with a spiral shell tube through hole (39) in the central part and a plurality of distributing strip holes (40) uniformly distributed on the edge part, the small-diameter end of the conical guide sieve plate (37) is connected with the upper end edge of the coarse material through hole (8) in a matching way, the spiral shell tube (12) is inserted into the spiral shell tube through hole (39) of the distributing circular plate (38), the length of the spiral shell tube (12) is smaller than the height of the conical guide sieve plate (37), the distance between the lower end surface of the spiral shell tube (12) and the small-diameter end of the conical guide sieve plate (37) is matched with the outer diameter of the lifting spiral (13), and more than two triangular sweeping brushes (41) are uniformly distributed on the shell of the spiral shell tube (12).

2. A crushing sorting all-in-one machine according to claim 1, characterized in that: the electric control box (2) is provided with a main power switch, a vacuum pump switch, a reversing switch of the speed regulating motor and a speed regulator of the speed regulating motor, and the electric control box (2) is fixed on the square base plate (6).

3. A crushing sorting all-in-one machine according to claim 1, characterized in that: the upper end part of the charging barrel shaft (10) is provided with a self-closing charging bell valve (42).

4. A crushing sorting all-in-one machine according to claim 1, characterized in that: the scraping plate frame (24) is an isosceles triangle frame, the vertex angle of the isosceles triangle frame points to the inner cylinder surface of the cylinder box (5) and is matched with the cloth strip holes (40) on the edge of the cloth circular plate (38), a reinforcing rib plate (43) is arranged between the scraping plate frame (24) and the rotating frame cylinder (14), and the distance between the scraping plate frame (24) and the cloth circular plate (38) is not more than 5 mm.

5. A crushing sorting all-in-one machine according to claim 1, characterized in that: the square conveying frame box component (3) comprises a coarse material spiral conveying machine (51), a fine material spiral conveying machine (52) and a square material box (53), wherein the square material box (53) is a frame box enclosed by two vertical side plates and two inclined vertical bottom plates, a plurality of coarse material spiral conveying machine fixing screw holes and fine material spiral conveying machine inserting holes are respectively arranged on one vertical side plate of the square material box (53), a plurality of fine material spiral conveying machine fixing screw holes and coarse material spiral conveying machine inserting holes are respectively arranged on the other vertical side plate of the square material box (53), the two inclined vertical bottom plates and the vertical side plates are perpendicular and fixed between the two vertical side plates, the included angle of the two inclined vertical bottom plates is an acute angle, the lower edge of the inclined vertical bottom plate is connected with the fine material spiral conveying machine (52), one end of the fine material spiral conveying machine (52) is fixed on one vertical side plate through a screw in the fine material spiral conveying machine (52) fixing screw hole, the other end of the fine material screw conveyer (52) extends out of the vertical side plate through a screw conveyer plug-in hole and is fixed on the vertical side plate, a fine particle discharge pipe (54) is arranged at the end part of the fine material screw conveyer (52) extending out of the fine material screw conveyer plug-in hole, an input shaft of the fine material screw conveyer (52) is connected with an output shaft of an electric motor, a coarse material screw conveyer (51) is positioned on the fine material screw conveyer (52) in parallel, a coarse material guide pipe (55) is arranged in the middle of the coarse material screw conveyer (51), the coarse material guide pipe (55) is communicated and connected with a coarse material through hole (8) of a square base plate (6), two ends of the coarse material screw conveyer (51) are respectively fixed on the two vertical side plates through a screw of a coarse material screw conveyer fixing screw hole and the coarse material screw conveyer plug-in hole, a coarse material discharge pipe (56) is arranged at the end part of the coarse material screw conveyer (51) extending out of the coarse material screw conveyer plug-in hole, the output shaft of the coarse material screw conveyor (51) is connected with the output shaft of the motor.

6. A crushing sorting all-in-one machine according to claim 1, characterized in that: the bearing sleeve (11) is a shell barrel part consisting of an upper cover plate ring (61), a bearing sleeve (62) and a concave bottom cover ring (63), the outer diameter of the upper cover plate ring (61) is larger than the diameter of a bearing sleeve insertion hole on the dome cover (9) and matched with the bearing sleeve insertion hole, a through shaft hole is arranged at the central part of the upper cover plate ring (61), a plurality of uniformly distributed bearing sleeve fixing screw holes are arranged at the outer edge part of the upper cover plate ring (61), a plurality of uniformly distributed bearing sleeve connecting screw holes are arranged between the through shaft hole and the bearing sleeve fixing screw holes, the inner diameter of the through shaft hole is matched with the outer diameter of the material passing barrel shaft (10), the upper end surface and the lower end surface of the bearing sleeve (62) are respectively provided with a thread counter bore, the upper cover plate ring (61) is fixed on the upper end surface of the bearing sleeve (62) through the bearing sleeve connecting screw hole by a screw, a central through hole matched with the outer diameter of the material passing barrel shaft (10) is arranged on the central axis of the concave bottom cover, a connecting hole matched with a threaded counter bore of which the inner diameter is matched with that of the bearing sleeve (62) is arranged between the central through hole and the edge of the concave bottom cover ring, the concave bottom cover ring (63) is fixed on the lower end surface of the bearing sleeve (62) through a connecting threaded hole of the bearing sleeve (62) by a screw, and a bearing (64) is arranged in an annular gap between the concave bottom cover ring (63) and the circular top plate (27).

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