CN108636787B - Screening equipment for wetting rare earth - Google Patents
Screening equipment for wetting rare earth Download PDFInfo
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- CN108636787B CN108636787B CN201810384795.9A CN201810384795A CN108636787B CN 108636787 B CN108636787 B CN 108636787B CN 201810384795 A CN201810384795 A CN 201810384795A CN 108636787 B CN108636787 B CN 108636787B
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- rotating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/22—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in stationary dishes, trays, pans, or other mainly-open receptacles, with moving stirring devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to screening equipment, in particular to screening equipment for wetting rare earth. The invention aims to solve the technical problem of providing screening equipment for wetting rare earth, which can prevent rare earth from being sticky, can fully screen the rare earth and can reduce economic loss. The invention provides screening equipment for wetting rare earth, which comprises a bottom plate, a support plate, a connecting plate and the like; the top right side of bottom plate is connected with the extension board, and the left surface upper portion of extension board is connected with the connecting plate, and the left side of connecting plate is connected with the unloading frame, and the bottom bilateral symmetry in the unloading frame is equipped with the wedge. According to the invention, air heated by the electric heating wire is input into the blanking hopper through the air pump, so that the wet rare earth can be dried, the motor rotates to drive the first cam to rotate, and the charging frame swings back and forth through the first connecting rod and the second connecting rod, so that the dried rare earth can be screened, and the effects of preventing the rare earth from being adhered, fully screening the rare earth and reducing the economic loss are achieved.
Description
Technical Field
The invention relates to screening equipment, in particular to screening equipment for wetting rare earth.
Background
Rare earth is a general name of seventeen metal elements including lanthanide elements, scandium and yttrium in a chemical periodic table. There are 250 kinds of rare-earth ores in nature. The first rare earth discovered was the finnish chemist gardolin, which isolated the first rare earth "element" in 1794 from a piece of bituminous heavy ore, since less rare earth minerals were discovered in the 18 th century, and only a small amount of water-insoluble oxide could be produced by chemical methods, which historically has been custom-called "soil", hence the name rare earth.
Some tombarthite of just opening the mining is moist tombarthite, filter still with current sieve separator to moist tombarthite at present, when screening moist tombarthite with current sieve separator, moist tombarthite is easily glutinous in the sieve separator, so can lead to the waste of material, moist tombarthite is glutinous easily leads to the damage of machine in the sieve separator, cause economic loss, consequently need urgent research and development one kind can prevent that the tombarthite from gluing, can fully screen the tombarthite, can reduce economic loss's the screening installation that is used for moist tombarthite.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that when the existing screening machine screens wet rare earth, the wet rare earth is easy to adhere to the screening machine, so that material waste is caused, and the machine is easy to damage to cause economic loss.
(2) Technical scheme
In order to solve the technical problem, the invention provides screening equipment for wet rare earth, which comprises a bottom plate, a support plate, a connecting plate, a blanking frame, a connecting rod, a motor, a first vertical rod, a first bearing seat, a first rotating shaft, a first bevel gear, a second bevel gear, a first cam, a vertical plate, a loading frame, a screen plate, a first connecting rod, a first guide sleeve, a second connecting rod, a blanking hopper, a wedge block, a box body, an electric heating wire, an air pump, an air inlet pipe and an air outlet pipe, wherein the support plate is connected to the right side of the top of the bottom plate, the connecting plate is connected to the upper part of the left side surface of the support plate, the blanking frame is connected to the left side of the connecting plate, the wedge blocks are symmetrically arranged at the bottom inside the blanking frame in a left-right mode, the connecting rod is connected to the upper part of the left side surface of the blanking frame, the motor is connected to an output shaft of the motor, the first bevel gear is connected to the right side of the bottom of the connecting rod, the lower part of the first vertical rod is connected with a first bearing seat, a first rotating shaft is connected in the first bearing seat, the left part of the first rotating shaft is connected with a second bevel gear, the second bevel gear is meshed with a first bevel gear, the left end of the first rotating shaft is connected with a first cam, the middle of the top of the bottom plate is connected with two vertical plates, the upper parts of the two vertical plates are hinged with a charging frame, the bottom of the charging frame is provided with a mesh plate in an embedded manner, the front side of the left side surface of the charging frame is connected with a first connecting rod, the left part of the first connecting rod is connected with a first guide sleeve, the top of the first guide sleeve is connected with a second connecting rod, the upper part of the second connecting rod is rotatably connected with the eccentric position of the left side surface of the first cam, the bottom of the discharging frame is connected with a discharging hopper, the discharging hopper is positioned right above the charging frame, the middle part of the left side surface of the support plate is connected with a box body, the left side surface and the right side surface in the box body are both provided with electric heating wires, and an air pump is connected with the left side surface of the box body, an air inlet pipe and an air outlet pipe are connected to the air pump, the right end of the air inlet pipe is located in the box body, and the left end of the air outlet pipe is communicated into the discharging hopper.
Preferably, the material conveying device further comprises second bearing seats, second rotating shafts, first stirring blades, a first belt wheel, a second belt wheel and a flat belt, wherein the second bearing seats are installed on the left side and the right side of the lower hopper in an embedded mode, the second rotating shafts are connected between the two second bearing seats, the second rotating shafts in the lower hopper are connected with the first stirring blades at uniform intervals, the left portion of each second rotating shaft is connected with the first belt wheel, the right portion of each first rotating shaft is connected with the second belt wheel, and the flat belt is connected between the second belt wheel and the first belt wheel.
Preferably, the discharging hopper further comprises a third connecting rod, a second guide sleeve, a second vertical rod, a knocking block, a first spring, a push plate and a second cam, wherein the third connecting rod is connected to the upper portion of the left side face of the discharging hopper, the left end of the third connecting rod is connected with the second guide sleeve, the second vertical rod is arranged in the second guide sleeve, the second vertical rod is located on the rear side of the second rotating shaft, the knocking block is connected to the upper end of the second vertical rod, the first spring is connected between the knocking block and the second guide sleeve, the lower end of the second vertical rod is connected with the push plate, the second cam is connected to a second rotating shaft outside the discharging hopper, and the second cam is in contact with the top of the push plate.
Preferably, the material conveying device further comprises a third vertical rod, a blocking plate, a fourth vertical rod and a second spring, the lower portion of the left side face of the lower hopper is connected with the third vertical rod, the bottom of the lower hopper on the right side of the third vertical rod is hinged to the blocking plate, the fourth vertical rod is connected to the middle of the bottom of the blocking plate, and the second spring is connected between the left side face of the fourth vertical rod and the right side face of the third vertical rod.
Preferably, the material discharging device further comprises a third bearing seat, a third rotating shaft and second stirring blades, the third bearing seat is installed in the middle of the left side face of the material discharging frame in an embedded mode, the third rotating shaft is connected into the third bearing seat, the left end of the third rotating shaft is connected with the right end of the first rotating shaft, and the third rotating shaft located in the material discharging frame is connected with a plurality of second stirring blades which are evenly spaced.
The working principle is as follows: when wet rare earth needs to be screened, the electric heating wire is firstly turned on, the air in the box body is heated by the heating wire, the wet rare earth is poured into the blanking frame, the wet rare earth in the blanking frame falls into the blanking hopper, then the air pump is turned on, so that hot air is released into the blanking hopper through the air inlet pipe and the air outlet pipe, the wet rare earth in the blanking hopper can be dried, the dried rare earth falls into the material loading frame, people place the material loading bucket on the bottom plate below the screen plate, then people turn on the motor, the output shaft of the motor drives the first bevel gear to rotate, the first bevel gear rotates the second bevel gear to rotate along with the first bevel gear, the second bevel gear rotates to drive the first rotating shaft to rotate, the first rotating shaft rotates to drive the first cam, the first cam rotates to drive the material loading frame to swing back and forth through the first connecting rod and the second connecting rod, so that the rare earth can be screened, after all the rare earth is screened, all devices that were turned on were turned off.
Because still including the second bearing frame, the second pivot, first stirring vane, first band pulley, the flat belt of second band pulley, the left and right sides of hopper all embedded second bearing frame of installing down, be connected with the second pivot between two second bearing frames, be located down evenly spaced in the second pivot of hopper and be connected with a plurality of first stirring vane, the left part of second pivot is connected with first band pulley, the right part of first pivot is connected with the second band pulley, be connected with the flat belt between second band pulley and the first band pulley. So first pivot rotation drives the second band pulley rotatory, and the second band pulley is rotatory to drive first band pulley through flat belt rotatory, and first band pulley is rotatory to drive the second pivot rotatory, and the rotatory first stirring vane of second pivot is rotatory thereupon, so can stir the moist tombarthite in the hopper down, make it thermally equivalent for the stoving progress.
Because still including the third connecting rod, the second guide pin bushing, the second montant, strike the piece, first spring, push pedal and second cam, the left surface upper portion of lower hopper is connected with the third connecting rod, the left end of third connecting rod is connected with the second guide pin bushing, be equipped with the second montant in the second guide pin bushing, the second montant is located the rear side of second pivot, the upper end of second montant is connected with strikes the piece, it is connected with first spring to strike between piece and the second guide pin bushing, the lower extreme of second montant is connected with the push pedal, be connected with the second cam in the outer second pivot of lower hopper, the second cam contacts with the top of push pedal. So at first, the bulge of second cam contacts with the top of push pedal, and the second spring is in compression state, and the second pivot is rotatory to drive the second cam, and when the second cam is rotatory not to contact with the push pedal, under the effect of second spring, drive and strike the piece rebound to strike the blanking frame, along with the bulge of second cam constantly contacts with the push pedal case, the piece of striking constantly strikes the blanking frame and makes it vibrations, so can prevent that moist tombarthite from gluing in the blanking frame.
Because still including third montant, closure plate, fourth montant and second spring, the left surface sub-unit connection of hopper has the third montant down, and the hopper bottom on third montant right side articulates there is the closure plate down, and the bottom intermediate junction of closure plate has the fourth montant, is connected with the second spring between the left surface of fourth montant and the right flank of third montant. So the blanking fill is stopped up to the closure plate, prevents that the tombarthite from falling into the material loading frame at once, and when more tombarthite fell on the closure plate, the closure plate opened because of gravity and made the tombarthite fall down, and the tombarthite makes the closure plate reset under the effect of second spring after falling down, so can prolong the time that the tombarthite was dried, improves the stoving effect.
Because still including third bearing frame, third pivot and second stirring vane, embedded the installing of third bearing frame in the middle of the left surface of unloading frame, third bearing frame in-connection has the third pivot, and the left end of third pivot is connected with the right-hand member of first pivot, is connected with a plurality of second stirring vane that are connected with evenly spaced in the third pivot that is located the unloading frame. So first pivot rotation drives the third pivot rotatory, and the third pivot rotation drives the second stirring vane rotation, so can stir the moist tombarthite in the unloading frame, prevents that moist tombarthite from gluing together to can improve drying efficiency.
(3) Advantageous effects
According to the invention, air heated by the electric heating wire is input into the blanking hopper through the air pump, so that the wet rare earth can be dried, the motor rotates to drive the first cam to rotate, and the charging frame swings back and forth through the first connecting rod and the second connecting rod, so that the dried rare earth can be screened, and the effects of preventing the rare earth from being adhered, fully screening the rare earth and reducing the economic loss are achieved.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a second front view structure diagram of the present invention.
Fig. 3 is a third schematic view of the present invention.
Fig. 4 is a schematic diagram of a fourth front view structure according to the present invention.
Fig. 5 is a schematic view of a fifth front view structure according to the present invention.
The labels in the figures are: 1-bottom plate, 2-support plate, 3-connecting plate, 4-blanking frame, 5-connecting rod, 6-motor, 7-first vertical rod, 8-first bearing seat, 9-first rotating shaft, 10-first bevel gear, 11-second bevel gear, 12-first cam, 13-vertical plate, 14-loading frame, 15-screen plate, 16-first connecting rod, 17-first guide sleeve, 18-second connecting rod, 19-blanking hopper, 20-wedge block, 21-box body, 22-electric heating wire, 23-air pump, 24-air inlet pipe, 25-air outlet pipe, 26-second bearing seat, 27-second rotating shaft, 28-first stirring blade, 29-first belt wheel, 30-second belt wheel and 31-flat belt, 32-third connecting rod, 33-second guide sleeve, 34-second vertical rod, 35-beating block, 36-first spring, 37-push plate, 38-second cam, 39-third vertical rod, 40-blocking plate, 41-fourth vertical rod, 42-second spring, 43-third bearing seat, 44-third rotating shaft and 45-second stirring blade.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A screening device for wet rare earth is shown in figures 1-5 and comprises a bottom plate 1, a support plate 2, a connecting plate 3, a blanking frame 4, a connecting rod 5, a motor 6, a first vertical rod 7, a first bearing seat 8, a first rotating shaft 9, a first bevel gear 10, a second bevel gear 11, a first cam 12, a vertical plate 13, a loading frame 14, a screen plate 15, a first connecting rod 16, a first guide sleeve 17, a second connecting rod 18, a blanking hopper 19, a wedge block 20, a box body 21, an electric heating wire 22, an air pump 23, an air inlet pipe 24 and an air outlet pipe 25, wherein the support plate 2 is connected to the right side of the top of the bottom plate 1, the connecting plate 3 is connected to the upper portion of the left side of the support plate 2, the blanking frame 4 is connected to the left side of the connecting plate 3, the wedge block 20 is symmetrically arranged at the left and right of the bottom in the blanking frame 4, the connecting rod 5 is connected to the upper portion of the left side of the blanking frame 4, the motor 6 is arranged on the left side of the connecting rod 5, the output shaft of the motor 6 is connected with the first bevel gear 10, the right side of the bottom of the connecting rod 5 is connected with a first vertical rod 7, the lower part of the first vertical rod 7 is connected with a first bearing seat 8, a first rotating shaft 9 is connected in the first bearing seat 8, the left part of the first rotating shaft 9 is connected with a second bevel gear 11, the second bevel gear 11 is meshed with a first bevel gear 10, the left end of the first rotating shaft 9 is connected with a first cam 12, the middle of the top of the bottom plate 1 is connected with two vertical plates 13, the upper parts of the two vertical plates 13 are hinged with a charging frame 14, the bottom of the charging frame 14 is embedded with a screen plate 15, the front side of the left side of the charging frame 14 is connected with a first connecting rod 16, the left part of the first connecting rod 16 is connected with a first guide sleeve 17, the top of the first guide sleeve 17 is connected with a second connecting rod 18, the upper part of the second connecting rod 18 is rotatably connected with the eccentric position of the left side of the first cam 12, the bottom of the discharging frame 4 is connected with a discharging hopper 19, and the discharging hopper 19 is positioned right above the charging frame 14, the middle of the left side of the support plate 2 is connected with a box body 21, the left side and the right side in the box body 21 are both provided with heating wires 22, the middle of the left side of the box body 21 is connected with an air pump 23, the air pump 23 is connected with an air inlet pipe 24 and an air outlet pipe 25, the right end of the air inlet pipe 24 is positioned in the box body 21, and the left end of the air outlet pipe 25 is communicated into the discharging hopper 19.
Example 2
A screening device for wet rare earth is shown in figures 1-5 and comprises a bottom plate 1, a support plate 2, a connecting plate 3, a blanking frame 4, a connecting rod 5, a motor 6, a first vertical rod 7, a first bearing seat 8, a first rotating shaft 9, a first bevel gear 10, a second bevel gear 11, a first cam 12, a vertical plate 13, a loading frame 14, a screen plate 15, a first connecting rod 16, a first guide sleeve 17, a second connecting rod 18, a blanking hopper 19, a wedge block 20, a box body 21, an electric heating wire 22, an air pump 23, an air inlet pipe 24 and an air outlet pipe 25, wherein the support plate 2 is connected to the right side of the top of the bottom plate 1, the connecting plate 3 is connected to the upper portion of the left side of the support plate 2, the blanking frame 4 is connected to the left side of the connecting plate 3, the wedge block 20 is symmetrically arranged at the left and right of the bottom in the blanking frame 4, the connecting rod 5 is connected to the upper portion of the left side of the blanking frame 4, the motor 6 is arranged on the left side of the connecting rod 5, the output shaft of the motor 6 is connected with the first bevel gear 10, the right side of the bottom of the connecting rod 5 is connected with a first vertical rod 7, the lower part of the first vertical rod 7 is connected with a first bearing seat 8, a first rotating shaft 9 is connected in the first bearing seat 8, the left part of the first rotating shaft 9 is connected with a second bevel gear 11, the second bevel gear 11 is meshed with a first bevel gear 10, the left end of the first rotating shaft 9 is connected with a first cam 12, the middle of the top of the bottom plate 1 is connected with two vertical plates 13, the upper parts of the two vertical plates 13 are hinged with a charging frame 14, the bottom of the charging frame 14 is embedded with a screen plate 15, the front side of the left side of the charging frame 14 is connected with a first connecting rod 16, the left part of the first connecting rod 16 is connected with a first guide sleeve 17, the top of the first guide sleeve 17 is connected with a second connecting rod 18, the upper part of the second connecting rod 18 is rotatably connected with the eccentric position of the left side of the first cam 12, the bottom of the discharging frame 4 is connected with a discharging hopper 19, and the discharging hopper 19 is positioned right above the charging frame 14, the middle of the left side of the support plate 2 is connected with a box body 21, the left side and the right side in the box body 21 are both provided with heating wires 22, the middle of the left side of the box body 21 is connected with an air pump 23, the air pump 23 is connected with an air inlet pipe 24 and an air outlet pipe 25, the right end of the air inlet pipe 24 is positioned in the box body 21, and the left end of the air outlet pipe 25 is communicated into the discharging hopper 19.
The multifunctional stirring device is characterized by further comprising second bearing seats 26, second rotating shafts 27, first stirring blades 28, first belt wheels 29, second belt wheels 30 and flat belts 31, wherein the second bearing seats 26 are installed on the left side and the right side of the lower hopper 19 in an embedded mode, the second rotating shafts 27 are connected between the two second bearing seats 26, the second rotating shafts 27 located in the lower hopper 19 are evenly connected with the first stirring blades 28 at intervals, the left portions of the second rotating shafts 27 are connected with the first belt wheels 29, the right portions of the first rotating shafts 9 are connected with the second belt wheels 30, and the flat belts 31 are connected between the second belt wheels 30 and the first belt wheels 29.
Example 3
A screening device for wet rare earth is shown in figures 1-5 and comprises a bottom plate 1, a support plate 2, a connecting plate 3, a blanking frame 4, a connecting rod 5, a motor 6, a first vertical rod 7, a first bearing seat 8, a first rotating shaft 9, a first bevel gear 10, a second bevel gear 11, a first cam 12, a vertical plate 13, a loading frame 14, a screen plate 15, a first connecting rod 16, a first guide sleeve 17, a second connecting rod 18, a blanking hopper 19, a wedge block 20, a box body 21, an electric heating wire 22, an air pump 23, an air inlet pipe 24 and an air outlet pipe 25, wherein the support plate 2 is connected to the right side of the top of the bottom plate 1, the connecting plate 3 is connected to the upper portion of the left side of the support plate 2, the blanking frame 4 is connected to the left side of the connecting plate 3, the wedge block 20 is symmetrically arranged at the left and right of the bottom in the blanking frame 4, the connecting rod 5 is connected to the upper portion of the left side of the blanking frame 4, the motor 6 is arranged on the left side of the connecting rod 5, the output shaft of the motor 6 is connected with the first bevel gear 10, the right side of the bottom of the connecting rod 5 is connected with a first vertical rod 7, the lower part of the first vertical rod 7 is connected with a first bearing seat 8, a first rotating shaft 9 is connected in the first bearing seat 8, the left part of the first rotating shaft 9 is connected with a second bevel gear 11, the second bevel gear 11 is meshed with a first bevel gear 10, the left end of the first rotating shaft 9 is connected with a first cam 12, the middle of the top of the bottom plate 1 is connected with two vertical plates 13, the upper parts of the two vertical plates 13 are hinged with a charging frame 14, the bottom of the charging frame 14 is embedded with a screen plate 15, the front side of the left side of the charging frame 14 is connected with a first connecting rod 16, the left part of the first connecting rod 16 is connected with a first guide sleeve 17, the top of the first guide sleeve 17 is connected with a second connecting rod 18, the upper part of the second connecting rod 18 is rotatably connected with the eccentric position of the left side of the first cam 12, the bottom, the middle of the left side of the support plate 2 is connected with a box body 21, the left side and the right side in the box body 21 are both provided with heating wires 22, the middle of the left side of the box body 21 is connected with an air pump 23, the air pump 23 is connected with an air inlet pipe 24 and an air outlet pipe 25, the right end of the air inlet pipe 24 is positioned in the box body 21, and the left end of the air outlet pipe 25 is communicated into the discharging hopper 19.
The multifunctional stirring device is characterized by further comprising second bearing seats 26, second rotating shafts 27, first stirring blades 28, first belt wheels 29, second belt wheels 30 and flat belts 31, wherein the second bearing seats 26 are installed on the left side and the right side of the lower hopper 19 in an embedded mode, the second rotating shafts 27 are connected between the two second bearing seats 26, the second rotating shafts 27 located in the lower hopper 19 are evenly connected with the first stirring blades 28 at intervals, the left portions of the second rotating shafts 27 are connected with the first belt wheels 29, the right portions of the first rotating shafts 9 are connected with the second belt wheels 30, and the flat belts 31 are connected between the second belt wheels 30 and the first belt wheels 29.
The discharging hopper is characterized by further comprising a third connecting rod 32, a second guide sleeve 33, a second vertical rod 34, a beating block 35, a first spring 36, a push plate 37 and a second cam 38, wherein the third connecting rod 32 is connected to the upper portion of the left side face of the discharging hopper 19, the left end of the third connecting rod 32 is connected with the second guide sleeve 33, the second vertical rod 34 is arranged in the second guide sleeve 33, the second vertical rod 34 is located on the rear side of the second rotating shaft 27, the beating block 35 is connected to the upper end of the second vertical rod 34, the first spring 36 is connected between the beating block 35 and the second guide sleeve 33, the lower end of the second vertical rod 34 is connected with the push plate 37, the second rotating shaft 27 outside the discharging hopper 19 is connected with the second cam 38, and the second cam 38 is in contact with the top of the push plate 37.
Example 4
A screening device for wet rare earth is shown in figures 1-5 and comprises a bottom plate 1, a support plate 2, a connecting plate 3, a blanking frame 4, a connecting rod 5, a motor 6, a first vertical rod 7, a first bearing seat 8, a first rotating shaft 9, a first bevel gear 10, a second bevel gear 11, a first cam 12, a vertical plate 13, a loading frame 14, a screen plate 15, a first connecting rod 16, a first guide sleeve 17, a second connecting rod 18, a blanking hopper 19, a wedge block 20, a box body 21, an electric heating wire 22, an air pump 23, an air inlet pipe 24 and an air outlet pipe 25, wherein the support plate 2 is connected to the right side of the top of the bottom plate 1, the connecting plate 3 is connected to the upper portion of the left side of the support plate 2, the blanking frame 4 is connected to the left side of the connecting plate 3, the wedge block 20 is symmetrically arranged at the left and right of the bottom in the blanking frame 4, the connecting rod 5 is connected to the upper portion of the left side of the blanking frame 4, the motor 6 is arranged on the left side of the connecting rod 5, the output shaft of the motor 6 is connected with the first bevel gear 10, the right side of the bottom of the connecting rod 5 is connected with a first vertical rod 7, the lower part of the first vertical rod 7 is connected with a first bearing seat 8, a first rotating shaft 9 is connected in the first bearing seat 8, the left part of the first rotating shaft 9 is connected with a second bevel gear 11, the second bevel gear 11 is meshed with a first bevel gear 10, the left end of the first rotating shaft 9 is connected with a first cam 12, the middle of the top of the bottom plate 1 is connected with two vertical plates 13, the upper parts of the two vertical plates 13 are hinged with a charging frame 14, the bottom of the charging frame 14 is embedded with a screen plate 15, the front side of the left side of the charging frame 14 is connected with a first connecting rod 16, the left part of the first connecting rod 16 is connected with a first guide sleeve 17, the top of the first guide sleeve 17 is connected with a second connecting rod 18, the upper part of the second connecting rod 18 is rotatably connected with the eccentric position of the left side of the first cam 12, the bottom of the discharging frame 4 is connected with a discharging hopper 19, and the discharging hopper 19 is positioned right above the charging frame 14, the middle of the left side of the support plate 2 is connected with a box body 21, the left side and the right side in the box body 21 are both provided with heating wires 22, the middle of the left side of the box body 21 is connected with an air pump 23, the air pump 23 is connected with an air inlet pipe 24 and an air outlet pipe 25, the right end of the air inlet pipe 24 is positioned in the box body 21, and the left end of the air outlet pipe 25 is communicated into the discharging hopper 19.
The multifunctional stirring device is characterized by further comprising second bearing seats 26, second rotating shafts 27, first stirring blades 28, first belt wheels 29, second belt wheels 30 and flat belts 31, wherein the second bearing seats 26 are installed on the left side and the right side of the lower hopper 19 in an embedded mode, the second rotating shafts 27 are connected between the two second bearing seats 26, the second rotating shafts 27 located in the lower hopper 19 are evenly connected with the first stirring blades 28 at intervals, the left portions of the second rotating shafts 27 are connected with the first belt wheels 29, the right portions of the first rotating shafts 9 are connected with the second belt wheels 30, and the flat belts 31 are connected between the second belt wheels 30 and the first belt wheels 29.
The discharging hopper is characterized by further comprising a third connecting rod 32, a second guide sleeve 33, a second vertical rod 34, a beating block 35, a first spring 36, a push plate 37 and a second cam 38, wherein the third connecting rod 32 is connected to the upper portion of the left side face of the discharging hopper 19, the left end of the third connecting rod 32 is connected with the second guide sleeve 33, the second vertical rod 34 is arranged in the second guide sleeve 33, the second vertical rod 34 is located on the rear side of the second rotating shaft 27, the beating block 35 is connected to the upper end of the second vertical rod 34, the first spring 36 is connected between the beating block 35 and the second guide sleeve 33, the lower end of the second vertical rod 34 is connected with the push plate 37, the second rotating shaft 27 outside the discharging hopper 19 is connected with the second cam 38, and the second cam 38 is in contact with the top of the push plate 37.
The hopper is characterized by further comprising a third vertical rod 39, a blocking plate 40, a fourth vertical rod 41 and a second spring 42, the lower portion of the left side face of the lower hopper 19 is connected with the third vertical rod 39, the bottom of the lower hopper 19 on the right side of the third vertical rod 39 is hinged with the blocking plate 40, the middle of the bottom of the blocking plate 40 is connected with the fourth vertical rod 41, and the second spring 42 is connected between the left side face of the fourth vertical rod 41 and the right side face of the third vertical rod 39.
The blanking device is characterized by further comprising a third bearing seat 43, a third rotating shaft 44 and second stirring blades 45, wherein the third bearing seat 43 is installed in the middle of the left side face of the blanking frame 4 in an embedded mode, the third rotating shaft 44 is connected into the third bearing seat 43, the left end of the third rotating shaft 44 is connected with the right end of the first rotating shaft 9, and the third rotating shaft 44 located in the blanking frame 4 is connected with a plurality of second stirring blades 45 which are evenly spaced.
The working principle is as follows: when wet rare earth needs to be screened, the electric heating wire 22 is firstly turned on, the electric heating wire 22 generates heat to heat air in the box body 21, then the wet rare earth is poured into the blanking frame 4, the wet rare earth in the blanking frame 4 falls into the blanking hopper 19, then the air pump 23 is turned on, hot air is released into the blanking hopper 19 through the air inlet pipe 24 and the air outlet pipe 25, so that the wet rare earth in the blanking hopper 19 can be dried, the dried rare earth falls into the charging frame 14, people place the charging bucket on the bottom plate 1 below the screen plate 15, then people turn on the motor 6, the output shaft of the motor 6 drives the first bevel gear 10 to rotate, the first bevel gear 10 rotates the second bevel gear 11 to rotate, the second bevel gear 11 rotates to drive the first rotating shaft 9 to rotate the first cam 12, the first cam 12 rotates to drive the charging frame 14 to swing back and forth through the first connecting rod 16 and the second connecting rod 18, so can screen the tombarthite, after the whole screening of tombarthite is accomplished, all equipment that will open close.
Because still including second bearing frame 26, second pivot 27, first stirring vane 28, first band pulley 29, second band pulley 30 and flat belt 31, the left and right sides of hopper 19 all is embedded installs second bearing frame 26, be connected with second pivot 27 between two second bearing frames 26, be located hopper 19 evenly on the second pivot 27 of down the interval be connected with a plurality of first stirring vane 28, the left part of second pivot 27 is connected with first band pulley 29, the right part of first pivot 9 is connected with second band pulley 30, be connected with flat belt 31 between second band pulley 30 and the first band pulley 29. Therefore, the first rotating shaft 9 rotates to drive the second belt wheel 30 to rotate, the second belt wheel 30 rotates to drive the first belt wheel 29 to rotate through the flat belt 31, the first belt wheel 29 rotates to drive the second rotating shaft 27 to rotate, the second rotating shaft 27 rotates to drive the first stirring blade 28 to rotate along with the first stirring blade, so that the wet rare earth in the hopper 19 can be stirred, the wet rare earth is uniformly heated, and the drying progress is accelerated.
Because the hopper further comprises a third connecting rod 32, a second guide sleeve 33, a second vertical rod 34, a beating block 35, a first spring 36, a push plate 37 and a second cam 38, the upper part of the left side surface of the discharging hopper 19 is connected with the third connecting rod 32, the left end of the third connecting rod 32 is connected with the second guide sleeve 33, the second vertical rod 34 is arranged in the second guide sleeve 33, the second vertical rod 34 is positioned at the rear side of the second rotating shaft 27, the upper end of the second vertical rod 34 is connected with the beating block 35, the first spring 36 is connected between the beating block 35 and the second guide sleeve 33, the lower end of the second vertical rod 34 is connected with the push plate 37, the second rotating shaft 27 outside the discharging hopper 19 is connected with the second cam 38, and the second cam 38 is contacted with the top of the push plate 37. Therefore, initially, the convex part of the second cam 38 is in contact with the top of the push plate 37, the second spring 42 is in a compressed state, the second rotating shaft 27 rotates to drive the second cam 38, and when the second cam 38 rotates and is not in contact with the push plate 37, the knocking block 35 is driven to move upwards under the action of the second spring 42, so that the blanking frame 4 is knocked, and along with the continuous contact of the convex part of the second cam 38 with the push plate 37, the knocking block 35 continuously knocks the blanking frame 4 to vibrate, so that the wet rare earth can be prevented from being adhered in the blanking frame 4.
Because still including third montant 39, closure plate 40, fourth montant 41 and second spring 42, the left surface sub-unit connection of hopper 19 down has third montant 39, and the hopper 19 bottom on third montant 39 right side articulates there is closure plate 40 down, and the bottom intermediate junction of closure plate 40 has fourth montant 41, is connected with second spring 42 between the left surface of fourth montant 41 and the right side of third montant 39. So the blanking hopper 19 is stopped up to closure plate 40, prevents that the tombarthite from falling into in the material loading frame 14 at once, and when more tombarthite fell on closure plate 40, closure plate 40 opened because of gravity and made the tombarthite fall down, and the tombarthite makes closure plate 40 reset under the effect of second spring 42 after falling down, so can prolong the time that the tombarthite was dried, improves the stoving effect.
Because still including third bearing frame 43, third pivot 44 and second stirring vane 45, embedded third bearing frame 43 of installing in the middle of the left surface of unloading frame 4, third pivot 44 is connected with in third bearing frame 43, and the left end of third pivot 44 is connected with the right-hand member of first pivot 9, is connected with a plurality of second stirring vane 45 that are connected with of even interval on the third pivot 44 that is located unloading frame 4. So first pivot 9 is rotatory to drive third pivot 44 rotatory, and third pivot 44 is rotatory to drive second stirring vane 45 rotatory, so can stir the moist tombarthite in the unloading frame 4, prevents that moist tombarthite from gluing together to can improve drying efficiency.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (2)
1. A screening device for wet rare earth is characterized by comprising a bottom plate (1), supporting plates (2), a connecting plate (3), a blanking frame (4), a connecting rod (5), a motor (6), a first vertical rod (7), a first bearing seat (8), a first rotating shaft (9), a first bevel gear (10), a second bevel gear (11), a first cam (12), a vertical plate (13), a charging frame (14), a mesh plate (15), a first connecting rod (16), a first guide sleeve (17), a second connecting rod (18), a blanking hopper (19), a wedge block (20), a box body (21), an electric heating wire (22), an air pump (23), an air inlet pipe (24) and an air outlet pipe (25), wherein the supporting plates (2) are connected to the right side of the top of the bottom plate (1), the connecting plate (3) is connected to the upper portion of the left side of the supporting plate (2), the blanking frame (4) is connected to the left side of the connecting plate (3), the bottom in the blanking frame (4) is provided with wedge blocks (20) in bilateral symmetry, the upper part of the left side surface of the blanking frame (4) is connected with a connecting rod (5), the left side of the connecting rod (5) is provided with a motor (6), an output shaft of the motor (6) is connected with a first bevel gear (10), the right side of the bottom of the connecting rod (5) is connected with a first vertical rod (7), the lower part of the first vertical rod (7) is connected with a first bearing seat (8), the first bearing seat (8) is internally connected with a first rotating shaft (9), the left part of the first rotating shaft (9) is connected with a second bevel gear (11), the second bevel gear (11) is meshed with the first bevel gear (10), the left end of the first rotating shaft (9) is connected with a first cam (12), the middle of the top of the bottom plate (1) is connected with two vertical plates (13), the upper parts of the two vertical plates (13) are hinged with a charging frame (14), the bottom of the charging frame (14) is provided with a mesh plate (15) in an embedded manner, the front side of the left side face of the charging frame (14) is connected with a first connecting rod (16), the left part of the first connecting rod (16) is connected with a first guide sleeve (17), the top of the first guide sleeve (17) is connected with a second connecting rod (18), the upper part of the second connecting rod (18) is rotatably connected with the eccentric position of the left side face of a first cam (12), the bottom of the discharging frame (4) is connected with a discharging hopper (19), the discharging hopper (19) is positioned right above the charging frame (14), the middle part of the left side face of the support plate (2) is connected with a box body (21), the left side face and the right side face in the box body (21) are both provided with electric heating wires (22), the middle part of the left side face of the box body (21) is connected with an air pump (23), the air inlet pipe (24) and an air outlet pipe (25) are connected onto the air pump (23), the right end of the air inlet pipe (24) is positioned in the box body (21), and the left end of the air outlet pipe (25) is introduced into the discharging hopper (19); the automatic feeding device is characterized by further comprising second bearing seats (26), second rotating shafts (27), first stirring blades (28), first belt wheels (29), second belt wheels (30) and flat belts (31), wherein the second bearing seats (26) are installed on the left side and the right side of the discharging hopper (19) in an embedded mode, the second rotating shafts (27) are connected between the two second bearing seats (26), the second rotating shafts (27) in the discharging hopper (19) are evenly connected with the plurality of first stirring blades (28) at intervals, the left parts of the second rotating shafts (27) are connected with the first belt wheels (29), the right parts of the first rotating shafts (9) are connected with the second belt wheels (30), and the flat belts (31) are connected between the second belt wheels (30) and the first belt wheels (29); the automatic feeding device is characterized by further comprising a third connecting rod (32), a second guide sleeve (33), a second vertical rod (34), a knocking block (35), a first spring (36), a push plate (37) and a second cam (38), wherein the upper portion of the left side face of the discharging hopper (19) is connected with the third connecting rod (32), the left end of the third connecting rod (32) is connected with the second guide sleeve (33), the second vertical rod (34) is arranged in the second guide sleeve (33), the second vertical rod (34) is located on the rear side of the second rotating shaft (27), the upper end of the second vertical rod (34) is connected with the knocking block (35), the first spring (36) is connected between the knocking block (35) and the second guide sleeve (33), the lower end of the second vertical rod (34) is connected with the push plate (37), the second rotating shaft (27) outside the discharging hopper (19) is connected with the second cam (38), and the second cam (38) is in contact with the top of the push plate (37); still including third montant (39), closure plate (40), fourth montant (41) and second spring (42), the left surface sub-unit connection of lower hopper (19) has third montant (39), lower hopper (19) bottom on third montant (39) right side articulates there is closure plate (40), the bottom intermediate junction of closure plate (40) has fourth montant (41), be connected with second spring (42) between the left surface of fourth montant (41) and the right flank of third montant (39).
2. The screening apparatus for wetting rare earth according to claim 1, further comprising a third bearing seat (43), a third rotating shaft (44) and second stirring blades (45), wherein the third bearing seat (43) is installed in the middle of the left side surface of the blanking frame (4) in an embedded manner, the third rotating shaft (44) is connected in the third bearing seat (43), the left end of the third rotating shaft (44) is connected with the right end of the first rotating shaft (9), and the third rotating shaft (44) in the blanking frame (4) is connected with a plurality of second stirring blades (45) which are uniformly spaced and connected.
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| CN114041608B (en) * | 2021-10-29 | 2023-09-22 | 山西亨和食品有限公司 | Red date pit removing device for agricultural products |
| CN115654900B (en) * | 2022-10-24 | 2024-04-02 | 元源新材料有限公司 | Glass fiber drying device |
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Effective date of registration: 20210729 Address after: 211100 two, B unit 300, Zhihui Road, Qilin science and Technology Innovation Park, Nanjing, Jiangsu. Applicant after: NANJING YUSHENG ROBOT TECHNOLOGY Co.,Ltd. Address before: 518000 No. 3688 Nanhai Road, Shenzhen, Guangdong, Nanshan District Applicant before: Zhang Zhicheng |
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