CN107051872A - Swing blanking type magnetic separation screening integration apparatus - Google Patents
Swing blanking type magnetic separation screening integration apparatus Download PDFInfo
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- CN107051872A CN107051872A CN201710372914.4A CN201710372914A CN107051872A CN 107051872 A CN107051872 A CN 107051872A CN 201710372914 A CN201710372914 A CN 201710372914A CN 107051872 A CN107051872 A CN 107051872A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/26—Magnetic separation acting directly on the substance being separated with free falling material
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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
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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
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
Swing blanking type magnetic separation screening integration apparatus, including support and tremie pipe, frame upper is horizontally disposed upper framework, storage tank is provided with upper framework, storage tank lower end is connected with mozzle, and tremie pipe upper end is rotatably connected on support hanging structure, and mozzle lower end is plugged in tremie pipe, the bend loss that tremie pipe is arranged in vertical straight length and bottom by top is constituted, and the swing driving mechanism being connected with straight length is provided with support；Support bottom, which is provided with underframe, underframe, is provided with vibratory sieve, and iron filings device is inhaled in the blanking for being provided for adjusting blanking infratubal port size on bend loss；The impurity cleaning machine structure for removing large granular impurity and collection iron filings impurity on vibratory sieve is provided with support.The present invention will remove magnetic impurity and large granular impurity is integrated and is integrated, with the beneficial effect that automaticity is high, easily operated, screening effect is good, screening efficiency is high.
Description
Technical field
The invention belongs to material triage techniques field, more particularly to a kind of swing blanking type magnetic separation screening integration apparatus.
Background technology
Wheat will be handled in the process for being processed into flour by multiple tracks step, two of which critical step difference
To remove the large granular impurity and magnetic impurity that mix in wheat, existing removal of impurities process has been also divided into two steps, and uses two
The different equipment of set, traditional wheat is complicated except magnetic impurity device is present, and handles not clean enough, and efficiency is low；Pass
The equipment of the screening large granular impurity of system paves uneven there is also the wheat for entering screen cloth, and screening effect is not good, screening effect
The low defect of rate.
The content of the invention
The present invention will be except magnetic impurity and except large granular impurity there is provided one kind in order to solve weak point of the prior art
It is combined as a whole, impurity-eliminating effect is good, efficiency high swing blanking type magnetic separation screening integration apparatus.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：Blanking type magnetic separation screening integration is swung to set
It is standby, including support and tremie pipe, frame upper, which is horizontally disposed with to have, is provided with storage tank, storage tank bottom on upper framework, upper framework
For upper coarse and lower fine conical structure, storage tank lower end, which is connected with mozzle, mozzle, is provided with regulation gate valve, solid on support
Surely the support hanging structure on the outside of mozzle is provided with, tremie pipe upper end is rotatably connected on support hanging structure, water conservancy diversion
Pipe lower end is plugged in tremie pipe, and the bend loss that tremie pipe is arranged in vertical straight length and bottom by top is constituted, support
On be provided with the swing driving mechanism being connected with straight length；Support bottom is provided with underframe, underframe and is provided with vibratory sieve,
Underframe bottom is provided with the poly material cover immediately below vibratory sieve, and poly material cover is in upper coarse and lower fine conical structure, poly material cover
Bottom offers discharging opening；Iron filings device is inhaled in the blanking for being provided for adjusting blanking infratubal port size on bend loss；On support
It is provided with the impurity cleaning machine structure for removing large granular impurity and collection iron filings impurity on vibratory sieve.
Support hanging structure includes the fixed cylinder of heavy wall, and fixed cylinder upper end is fixedly connected on base of frame, fixing barrel casing
Outside straight length and with the same center line of straight length, fixed cylinder inwall level is fixedly installed fixed ring flat-plate, fixed cylinder lower end
It is fixedly connected with by installation bolt level and coaxial outside lower fixed ring flat-plate, straight length is fixedly connected with middle movable ring flat-plate, middle work
Rotating ring plate is extend between fixed ring flat-plate and lower fixed ring flat-plate, and upper fixed ring flat-plate lower surface is opened with middle movable ring flat-plate upper surface
Provided with together up and down corresponding upper ring groove, middle movable ring flat-plate lower surface offered with lower fixed ring flat-plate upper surface together with
Under corresponding lower ring groove, be provided with support ball, twice in twice and be provided with down in ring groove in ring groove
Support ball.
Swing driving mechanism includes oscillating cylinder, screw, tenses seat, mounting disc and connecting rod, and the cylinder body of oscillating cylinder is hinged
On the right side of support, the piston cylinder of oscillating cylinder is fixedly connected with connecting rod right-hand member, and mounting disc level is fixedly connected on the straight of tremie pipe
On pipeline section outer wall, the upper surface of mounting disc is fixedly installed hollow connection short axle, mounting disc be connected short axle integral production and
Into connecting rod left part offers the open installation slotted eye in downside, and connection short axle coaxial line is extend into installation slotted eye, connects short axle
Double cylinder roller bearing is provided between outer circumference surface and installation slotted eye inwall, the center for tensing seat is vertically offered
Screwed hole, tenses seat and vertically offers first through hole on the outside of screwed hole, and coaxial line is successively from bottom to top for screw
It extend into mounting disc, connection short axle and screwed hole, screw upper end is threadedly coupled with tensing the screwed hole of seat, in the work of screw
Under, tense seat lower surface and the upper surface top pressure of double cylinder roller bearing coordinates, tense seat upper side with being connected in short axle
Between end face, tense seat upper side and installation slotted eye upper side wall between be respectively provided with gap；It is arranged with screw and mounting disc
The packing ring that coordinates of downside top pressure.
The sealing structure for being used for sealing installation slotted eye is provided between on the downside of the upper side and interlinking lever end of mounting disc；Install
Lubrication system is provided between disk, connection short axle and interlinking lever end.
Sealing structure includes being arranged in the annular groove of mounting disc upper side, annular groove fills out filled with end face seal
Material, the lower side of interlinking lever end coordinates along with end face seal filler top pressure, interlinking lever end edge on the downside inwall of installation slotted eye
Circumferential direction offers and back-up ring is provided with circlip groove, circlip groove, and the bottom of connection short axle is arranged with sealing ring and spacer, seals
Circle lower surface is contacted with back-up ring upper end top pressure, and back-up ring, sealing ring, spacer and double cylinder roller bearing are bottom-up successively side by side
Set, the upper side of spacer is contacted with the downside top pressure of double cylinder roller bearing outer ring.
Lubrication system includes the inclined hole being opened in mounting disc, and the eccentric part of mounting disc is provided with eccentric orfice, connection short axle
Wall in axial direction offers the second through hole and third through-hole, and inner side is in the direction using the center line close to connection short axle, with remote
Direction from the center line of connection short axle is outside, and the inner side of third through-hole connects with being connected the central through hole of short axle, inclined hole
The inner is connected with third through-hole, and the second through hole is connected with eccentric orfice and first through hole respectively, is radially opened in connection short axle
Provided with fourth hole, fourth hole is located at the inner side of spacer, and third through-hole passes through in fourth hole and double cylinder roller bearing
Gap connection；Mounting disc lower surface is provided with inlet connector and flowline connection to subsea, and inlet connector is connected with eccentric orfice, is gone out
Oil connection is connected with inclined hole.
The stock guide that iron filings device includes being arranged in vertical is inhaled in blanking, and bend loss lower end is the feed opening of tremie pipe,
The inner surface of feed opening and stock guide has adjustable blanking clearance, stock guide both sides have been arranged in vertical be located under
The striker plate of material mouth both sides, every piece of striker plate top is respectively connected with the connecting plate contacted with bend pipe section surface, and connecting plate passes through card
Hoop is fastenedly connected with bend loss, and the outer surface of stock guide is provided with electromagnet.
Impurity cleaning machine structure includes cleaning cylinder and leading truck, and the cylinder body of cleaning cylinder is arranged on branch along left and right horizontal direction
On the right side of frame, the piston rod of cleaning cylinder is connected with the pulp-collecting box of open top, and pulp-collecting box is located above vibratory sieve and positioned at guide
Below plate, leading truck right upper portion is fixedly connected on the right side of support, and leading truck bottom rotates along anterior-posterior horizontal direction and is provided with one
Root support roller, support roller is on the right side of vibratory sieve, and pulp-collecting box lower surface is contacted with support roller, is provided with the left of pulp-collecting box lower surface
The charging ram extending into vibratory sieve, charging ram is set along anterior-posterior horizontal direction, and charging ram lower side edge is fixedly installed and sieved
The hairbrush of online surface contact, the length of hairbrush is equal to distance of the vibratory sieve internal screen in fore-and-aft direction.
The left plate and right plate of vibratory sieve are hinged with the left of screen cloth and right side respectively, the front side board and back side panel of vibratory sieve
It is fixedly connected with screen cloth front side edge and back side edge；Left plate and right plate in plumbness by buckle structure respectively with front side
Plate and back side panel connection.
Using above-mentioned technical proposal, the course of work of the invention is as follows：Wheat is transported in storage tank by belt conveyor,
Start oscillating cylinder, electromagnet and vibratory sieve, the wheat opened in the regulation gate valve on mozzle, storage tank is fallen by mozzle
Into tremie pipe, discharged by the feed opening of the bend loss lower end of tremie pipe bottom, then the stop through deflector is along deflector and gear
Fallen under flitch on the screen cloth of vibratory sieve, in dropping process, due to the suction-operated of electromagnet, the magnetic impurity quilt in wheat
On the inwall for being adsorbed onto deflector and striker plate；The piston rod elongation of oscillating cylinder shrinks drive link promotion mounting disc to the left
Or move back and forth to the right, the straight length for installing dish driving tremie pipe is rotated, and the middle movable ring flat-plate being fixedly connected on tremie pipe is rotated,
Under the axial limiting of upper fixed ring flat-plate and lower fixed ring flat-plate, upper support ball and lower support ball respectively in upper ring groove and
Rotated in lower ring groove, so ensure that centering activity ring flat-plate rotates radial direction and axial direction simultaneously and obtains good limit
Position.The reciprocating rotation of tremie pipe, because tremie pipe bottom is bend loss, therefore bend loss is during reciprocally swinging, can be by
Uniform wheat paves on screen cloth, so as to play the uniform effect that paves.In the presence of the vibrating motor of vibratory sieve, through cross to shake
Discharging opening discharge of the wheat of the screen cloth of dynamic sieve through poly material cover lower end, the large granular impurity more than the sieve aperture of screen cloth stays in screen cloth
On.
Stock guide plays a part of being oriented to wheat to whereabouts.By mobile link plate and the restraint location of clip, it can move
Stock guide can not only adjust discharge quantity to adjust the width of blanking clearance, so to coordinate regulation gate valve to control under wheat
Material, while wheat passes through the thickness that stock guide falls when also taking into account the absorption magnetic impurity of electromagnet, makes absorption magnetic impurity
It is cleaner thorough.Striker plate is used to stop that wheat is not thrown out of effect in dropping process.
Oscillating cylinder drives tremie pipe reciprocally swinging by connecting rod and mounting disc, due to turning between connecting rod and mounting disc
Higher temperature is had in dynamic connection, friction process, therefore present invention employs the structure of lubrication cooling.End is installed in addition with mounting disc
Face is sealed, and plays a part of stopping external dust, the sealing ring for preventing dust from entering in connecting rod；Internally lubricant passage way is provided with two
Bar a, wherein lubricant passage way is：Lubricating oil is passed sequentially through after eccentric orfice, the second through hole and first through hole, then by tensing seat
Right flank and installation slotted eye right side wall between gap enter in the ball gap of double cylinder roller bearing, then from the
Flowed out at four through holes, third through-hole and inclined hole, lubrication on the one hand so is played to double cylinder roller bearing, on the other hand
The sump oil that double cylinder roller bearing abrasion is produced is taken away, the cleaning of double cylinder roller bearing is kept；Another lubricant passage way
For：Lubricating oil is sequentially passed through after eccentric orfice and the second through hole, then between tensioned seat left surface and connection short axle right side
Gap enters third through-hole, is finally flowed outwardly from inclined hole, when so on the one hand taking away mechanism operating by the flowing of lubricating oil
The heat of generation, beneficial to cooling, on the other hand plays a part of voltage stabilizing.Connecting rod in the present invention makes double in reciprocatory movement
The temperature of row cylinder roller bearing is significantly reduced, and service life is extended, and reduces the maintenance cost and labor of the mechanism
Fatigue resistance.
Operation at regular intervals, has many large granular impurities on the screen cloth of vibratory sieve, and now stop swinging gas
Cylinder and vibratory sieve, operate buckle structure, and the left plate of vibratory sieve and right plate are opened, and then start cleaning cylinder, clear up gas
The piston rod elongation of cylinder is promoted to the left, and pulp-collecting box is moved to the left under the support of support roller, and charging ram and hairbrush are also moved to the left,
Hairbrush and screen contact, large granular impurity is promoted to the left, when pulp-collecting box is located at below stock guide, electromagnet power-off, absorption
Iron filings impurity on stock guide medial surface is fallen in pulp-collecting box, and cleaning cylinder continues to press on pulp-collecting box and is moved to the left, until pushing away
Cleaning cylinder stops after material bar and hairbrush release large granular impurity from screen cloth, and the piston rod for then clearing up cylinder shrinks, and pushes away
Material bar and hairbrush are moved on on the right side of vibratory sieve, close the left plate and right plate of vibratory sieve, continue magnetic separation and screening operation.
In summary, the present invention is by adjusting stock guide and the thickness on the adjustable blanking to screen cloth of the distance between feed opening
The efficiency and effect of degree and absorption magnetic impurity, and provide a kind of swing driving mechanism with lubrication function to extend
The life-span of double cylinder roller bearing, and with the automatic function of receiving magnetic impurity and remove large granular impurity.The present invention will
It is integrated except magnetic impurity and large granular impurity are integrated, automaticity is high, it is easy to operate, screening effect is good, and screening efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the enlarged drawing at B in Fig. 1；
Fig. 4 is the top view of swing driving mechanism in Fig. 1；
Fig. 5 is connecting rod and the axial schematic diagram of mounting disc assembling in Fig. 1.
Embodiment
As Figure 1-Figure 5, swing blanking type magnetic separation of the invention screening integration apparatus, including support 20 and blanking
Pipe, the upper level of support 20, which is provided with framework 22, upper framework 22, is provided with storage tank 23, the bottom of storage tank 23 for it is upper it is thick under
Thin conical structure, the lower end of storage tank 23, which is connected with mozzle 24, mozzle, is provided with regulation gate valve 29, solid on support 20
Surely the support hanging structure positioned at the outside of mozzle 24 is provided with, tremie pipe upper end is rotatably connected on support hanging structure, led
The lower end of flow tube 24 is plugged in tremie pipe, and tremie pipe is arranged in vertical straight length 21 and 25 groups of the bend loss of bottom by top
Into being provided with the swing driving mechanism being connected with straight length 21 on support 20；The bottom of support 20 is provided with underframe 26, underframe
Vibratory sieve 27 is provided with 26, the bottom of underframe 26 is provided with the poly material cover 28 immediately below vibratory sieve 27, and poly material cover 28 is in
Upper coarse and lower fine conical structure, the bottom of poly material cover 28 offers discharging opening；It is provided on bend loss 25 under regulation tremie pipe
Iron filings device is inhaled in the blanking of port size；It is provided with support 20 for removing large granular impurity and collection iron on vibratory sieve 27
Consider the impurity cleaning machine structure of impurity to be worth doing.
Support hanging structure includes the fixed cylinder 40 of heavy wall, and the upper end of fixed cylinder 40 is fixedly connected on the bottom of framework 22, Gu
Safety barrel 40 be enclosed on the outside of straight length 21 and with the same center line of straight length 21, the inwall level of fixed cylinder 40 is fixedly installed retainer ring
Plate 41, the lower end of fixed cylinder 40 is fixedly connected with coaxial solid outside lower fixed ring flat-plate 43, straight length 21 by the level of installation bolt 42
Surely middle movable ring flat-plate 44 is connected with, middle movable ring flat-plate 44 is extend between fixed ring flat-plate 41 and lower fixed ring flat-plate 43, upper fixation
The lower surface of ring flat-plate 41 offered with the middle movable upper surface of ring flat-plate 44 together with up and down corresponding upper ring groove, middle movable ring flat-plate 44
Lower surface offered with the lower fixed upper surface of ring flat-plate 43 together with corresponding lower ring groove up and down, set in ring groove in twice
It is equipped with support ball 45, twice in ring groove and is provided with lower support ball 46.
Swing driving mechanism includes oscillating cylinder 47, screw 1, tenses seat 2, mounting disc 3 and connecting rod 5, oscillating cylinder 47
Cylinder body is hinged on the right side of support 20, and the piston cylinder of oscillating cylinder 47 is fixedly connected with the right-hand member of connecting rod 5, and the level of mounting disc 3, which is fixed, to be connected
Be connected on the outer wall of straight length 21 of tremie pipe, the upper surface of mounting disc 3 is fixedly installed hollow connection short axle 4, mounting disc 3 with
The connection integral production of short axle 4 is formed, and the left part of connecting rod 5 offers the open installation slotted eye 6 in downside, and the connection coaxial line of short axle 4 is stretched
Enter into installation slotted eye 6, double cylinder roller bearing 7 is provided between the connection outer circumference surface of short axle 4 and the inwall of installation slotted eye 6, draw
The center of tight seat 2 vertically offers screwed hole 8, tenses seat 2 and vertically offers positioned at the outside of screwed hole 8
First through hole 9, coaxial line is extend into mounting disc 3, connection short axle 4 and screwed hole 8 screw 1 successively from bottom to top, the upper end of screw 1
Portion is threadedly coupled with tensing the screwed hole 8 of seat 2, in the presence of screw 1, tenses the lower surface of seat 2 and double cylinder roller bearing 7
Upper surface top pressure coordinate, tense between the upper side of seat 2 and connection short axle 4 upper surface, tense the upper side and installation slotted eye of seat 2
Gap is respectively provided between 6 upper side wall；The packing ring 19 coordinated with the downside top pressure of mounting disc 3 is arranged with screw 1.
The sealing structure for being used for sealing installation slotted eye 6 is provided between on the downside of the upper side of mounting disc 3 and the end of connecting rod 5；Peace
Lubrication system is provided between sabot 3, connection short axle 4 and the end of connecting rod 5.
Sealing structure includes being arranged in the annular groove of the upper side of mounting disc 3, annular groove fills out filled with end face seal
Material 10, the lower side of the end of connecting rod 5 coordinates along with the top pressure of end face seal filler 10, and the end of connecting rod 5 is in the downside of installation slotted eye 6
Circumferentially direction offers and back-up ring 11 is provided with circlip groove, circlip groove on wall, and the bottom of connection short axle 4 is arranged with sealing ring 12
With spacer 13, the lower surface of sealing ring 12 is contacted with the upper end top pressure of back-up ring 11, back-up ring 11, sealing ring 12, spacer 13 and double cylinder
Roller bearing 7 is bottom-up to be arranged side by side successively, and the upper side of spacer 13 and the downside of the double outer ring of cylinder roller bearing 7 are pushed up
Press contacts.
Lubrication system includes the inclined hole 14 being opened in mounting disc 3, and the eccentric part of mounting disc 3 is provided with eccentric orfice 15, connection
The inwall of short axle 4 in axial direction offers the second through hole 16 and third through-hole 17, with close to the direction of the center line of connection short axle 4
For inner side, outside is in the direction using the center line away from connection short axle 4, the inner side of third through-hole 17 and the center for being connected short axle 4
Through hole is connected, and the inner of inclined hole 14 is connected with third through-hole 17, and the second through hole 16 connects with eccentric orfice 15 and first through hole 9 respectively
It is logical, fourth hole 18 is radially offered in connection short axle 4, fourth hole 18 is located at the inner side of spacer 13, third through-hole
17 are connected by fourth hole 18 with the gap in double cylinder roller bearing 7；The lower surface of mounting disc 3 is provided with inlet connector
And flowline connection to subsea, inlet connector is connected with eccentric orfice 15, and flowline connection to subsea is connected with inclined hole 14.
The stock guide 48 that iron filings device includes being arranged in vertical is inhaled in blanking, and the lower end of bend loss 25 is the blanking of tremie pipe
Mouthful, the inner surface of feed opening and stock guide 48 has adjustable blanking clearance, and the both sides of stock guide 48 are arranged in vertical
There is the striker plate 49 positioned at feed opening both sides, every piece of top of striker plate 49 is respectively connected with the connecting plate contacted with the surface of bend loss 25
50, connecting plate 50 is fastenedly connected by clip 62 with bend loss 25, and the outer surface of stock guide 48 is provided with electromagnet 51.
Impurity cleaning machine structure includes cleaning cylinder 52 and leading truck 53, and the cylinder body of cleaning cylinder 52 is set along left and right horizontal direction
Put on the right side of support 20, the piston rod of cleaning cylinder 52 is connected with the pulp-collecting box 54 of open top, and pulp-collecting box 54 is located at vibratory sieve
Above in the of 27 and positioned at the lower section of stock guide 48, the right upper portion of leading truck 53 is fixedly connected on the right side of support 20, the bottom edge of leading truck 53
Anterior-posterior horizontal direction rotates and is provided with a support roller 55, support roller 55 adjacent to the right side of vibratory sieve 27, the lower surface of pulp-collecting box 54 with
Support roller 55 is contacted, and is provided with the charging ram 56 extending into vibratory sieve 27 on the left of the lower surface of pulp-collecting box 54, and charging ram 56 is along preceding
Horizontally arranged afterwards, the lower side of charging ram 56 edge is fixedly installed the hairbrush 57 with screen cloth upper surface, the length of hairbrush 57
Degree is equal to distance of the internal screen of vibratory sieve 27 in fore-and-aft direction.
The left plate 58 and right plate 59 of vibratory sieve 27 are hinged with the left of screen cloth and right side respectively, the front side board of vibratory sieve 27
It is fixedly connected with back side panel with screen cloth front side edge and back side edge；Left plate 58 and right plate 59 pass through buckle knot in plumbness
Structure is connected with front side board and back side panel respectively.
The course of work of the present invention is as follows：Wheat is transported in storage tank 23 by belt conveyor, startup oscillating cylinder 47,
Electromagnet 51 and vibratory sieve 27, the wheat opened in the regulation gate valve 29 on mozzle 24, storage tank 23 are fallen by mozzle 24
Into tremie pipe,, discharged by the feed opening of the lower end of bend loss 25 of tremie pipe bottom, then the stop through deflector is along deflector
Fallen on under striker plate 49 on the screen cloth of vibratory sieve 27, in dropping process, due to the suction-operated of electromagnet 51, in wheat
Magnetic impurity is adsorbed on the inwall of deflector and striker plate 49；Drive link is shunk in the piston rod elongation of oscillating cylinder 47
5 promotion mounting discs 3 move back and forth to the left or to the right, and the straight length 21 of the driving tremie pipe of mounting disc 3 is rotated, fixed on tremie pipe to connect
The middle movable ring flat-plate 44 connect is rotated, under the axial limiting of upper fixed ring flat-plate 41 and lower fixed ring flat-plate 43, the upper support He of ball 45
Lower support ball 46 is rotated in upper ring groove and lower ring groove respectively, so ensures that centering activity ring flat-plate 44 is rotated simultaneously
Radial direction and axial direction obtain good spacing.The reciprocating rotation of tremie pipe, because tremie pipe bottom is bend loss 25, because
This bend loss 25 can pave uniform wheat on screen cloth during reciprocally swinging, so as to play the uniform effect that paves.
In the presence of the vibrating motor of vibratory sieve 27, arranged by discharging opening of the wheat through the lower end of poly material cover 28 of the screen cloth of vibratory sieve 27
Go out, the large granular impurity more than the sieve aperture of screen cloth is stayed on screen cloth.
Stock guide 48 plays a part of being oriented to wheat to whereabouts.By mobile link plate 50 and the restraint location of clip 62,
Stock guide 48 can be moved to adjust the width of blanking clearance, so can not only adjust discharge quantity to coordinate regulation gate valve 29 to control
The blanking of wheat, while wheat passes through the thickness that stock guide 48 falls when also taking into account the absorption magnetic impurity of electromagnet 51, makes
Adsorb magnetic impurity cleaner thorough.Striker plate 49 is used to stop that wheat is not thrown out of effect in dropping process.
Oscillating cylinder 47 drives tremie pipe reciprocally swinging by connecting rod 5 and mounting disc 3, due to connecting rod 5 and mounting disc 3 it
Between have higher temperature to rotate connection, in friction process, therefore present invention employs the structure of lubrication cooling.Mounting disc 3
On be installed in addition with end face seal, play a part of stop external dust, prevent dust enter connecting rod 5 in sealing ring 12；Internally moisten
Lubricating oil road is provided with two, wherein a lubricant passage way is：Lubricating oil passes sequentially through eccentric orfice 15, the second through hole 16 and first through hole
After 9, then by tensing the gap between the right flank of seat 2 and the right side wall of installation slotted eye 6 into double cylinder roller bearing 7
In ball gap, then flowed out at fourth hole 18, third through-hole 17 and inclined hole 14, so on the one hand to double cylindrical roller
Bearing 7 plays lubrication, on the other hand takes away the sump oil that the double abrasion of cylinder roller bearing 7 is produced, keeps double cylinder rolling
The cleaning of sub- bearing 7；Another lubricant passage way is：Lubricating oil is sequentially passed through after the through hole 16 of eccentric orfice 15 and second, then through drawing
Gap between the tight left surface of seat 2 and connection short axle 4 right side enters third through-hole 17, is finally flowed outwardly from inclined hole 14, this
The heat that sample is produced when on the one hand taking away mechanism operating by the flowing of lubricating oil, beneficial to cooling, on the other hand plays voltage stabilizing
Effect.Connecting rod 5 in the present invention significantly reduces the temperature of double cylinder roller bearing 7 in reciprocatory movement, uses the longevity
Life is extended, and reduces the maintenance cost and labor intensity of the mechanism.
Operation at regular intervals, many large granular impurities are had on the screen cloth of vibratory sieve 27, are now stopped swinging
Cylinder 47 and vibratory sieve 27, operate buckle structure, the left plate 58 and right plate 59 of vibratory sieve 27 are opened, and then start cleaning
Cylinder 52, the piston rod elongation of cleaning cylinder 52 is promoted to the left, and pulp-collecting box 54 is moved to the left under the support of support roller 55, pusher
Bar 56 and hairbrush 57 are also moved to the left, and hairbrush 57 and screen contact promote large granular impurity to the left, are led when pulp-collecting box 54 is located at
During 48 lower section of flitch, electromagnet 51 is powered off, and the iron filings impurity adsorbed on the medial surface of stock guide 48 is fallen in pulp-collecting box 54, is cleared up
Cylinder 52 continues to press on pulp-collecting box 54 and is moved to the left, after charging ram 56 and hairbrush 57 release large granular impurity from screen cloth
Cleaning cylinder 52 stops, and the piston rod for then clearing up cylinder 52 shrinks, and charging ram 56 and hairbrush 57 move on to the right side of vibratory sieve 27, close
The left plate 58 and right plate 59 of upper vibratory sieve 27, continue magnetic separation and screening operation.
The present embodiment not makees any formal limitation to shape, material, structure of the present invention etc., every according to this hair
Any simple modification, equivalent variations and modification that bright technical spirit is made to above example, belong to the technology of the present invention side
The protection domain of case.
Claims (8)
1. swing blanking type magnetic separation screening integration apparatus, it is characterised in that：Including support and tremie pipe, frame upper level is set
It is equipped with framework, upper framework and is provided with storage tank, storage tank bottom is upper coarse and lower fine conical structure, storage tank lower end connects
It is connected on mozzle, mozzle and is provided with regulation gate valve, the support hanging knot on the outside of mozzle is fixedly installed on support
Structure, tremie pipe upper end is rotatably connected on support hanging structure, and mozzle lower end is plugged in tremie pipe, and tremie pipe is by top edge
Vertical direction sets and is provided with the swing driving mechanism being connected with straight length on straight length and the bend loss of bottom composition, support；
Support bottom, which is provided with underframe, underframe, is provided with vibratory sieve, and underframe bottom is provided with immediately below vibratory sieve
Poly material cover, poly material cover is in upper coarse and lower fine conical structure, and poly material cover bottom offers discharging opening；It is provided for adjusting on bend loss
Iron filings device is inhaled in the blanking for saving blanking infratubal port size；Be provided with support for remove on vibratory sieve large granular impurity and
Collect the impurity cleaning machine structure of iron filings impurity.
2. swing blanking type magnetic separation screening integration apparatus according to claim 1, it is characterised in that：Support hanging structure
Fixed cylinder including heavy wall, fixed cylinder upper end is fixedly connected on base of frame, and fixing barrel casing is outside straight length and and straight tube
The same center line of section, fixed cylinder inwall level is fixedly installed fixed ring flat-plate, and fixed cylinder lower end is fixed by installation bolt level
Be connected with it is coaxial outside lower fixed ring flat-plate, straight length be fixedly connected with middle movable ring flat-plate, middle movable ring flat-plate extend into retainer ring
Between plate and lower fixed ring flat-plate, upper fixed ring flat-plate lower surface offered with middle movable ring flat-plate upper surface together with up and down it is corresponding on
Ring groove, middle movable ring flat-plate lower surface offered with lower fixed ring flat-plate upper surface together with up and down corresponding lower ring groove,
It is provided with twice in ring groove under support ball, twice and lower support ball is provided with ring groove.
3. swing blanking type magnetic separation screening integration apparatus according to claim 1, it is characterised in that：Swing driving mechanism
Including oscillating cylinder, screw, seat, mounting disc and connecting rod are tensed, the cylinder body of oscillating cylinder is hinged on the right side of support, oscillating cylinder
Piston cylinder is fixedly connected with connecting rod right-hand member, and mounting disc level is fixedly connected on the straight length outer wall of tremie pipe, mounting disc it is upper
Surface is fixedly installed hollow connection short axle, and mounting disc is formed with being connected short axle integral production, and connecting rod left part is offered down
The open installation slotted eye in side, connection short axle coaxial line is extend into installation slotted eye, in connection short axle outer circumference surface and installation slotted eye
Double cylinder roller bearing is provided between wall, the center for tensing seat vertically offers screwed hole, tenses seat along vertical
Direction offers the first through hole on the outside of screwed hole, and coaxial line extend into mounting disc, connects short screw successively from bottom to top
In axle and screwed hole, screw upper end with tense seat screwed hole be threadedly coupled, in the presence of screw, tense seat lower surface and
The upper surface top pressure of double cylinder roller bearing coordinates, and tenses between seat upper side and connection short axle upper surface, tenses the upper of seat
Gap is respectively provided between side and the upper side wall of installation slotted eye；The pad coordinated with the downside top pressure of mounting disc is arranged with screw
The sealing structure for being used for sealing installation slotted eye is provided between on the downside of circle, the upper side and interlinking lever end of mounting disc；Mounting disc, connection
Lubrication system is provided between short axle and interlinking lever end.
4. swing blanking type magnetic separation screening integration apparatus according to claim 3, it is characterised in that：Sealing structure includes
It is arranged in the annular groove of mounting disc upper side, annular groove and is filled with end face seal filler, the lower side edge of interlinking lever end
Coordinate with end face seal filler top pressure, circumferentially direction offers circlip groove to interlinking lever end on the downside inwall of installation slotted eye,
Back-up ring is provided with circlip groove, the bottom of connection short axle is arranged with sealing ring and spacer, and sealing ring lower surface is pushed up with back-up ring upper end
Press contacts, back-up ring, sealing ring, spacer and double cylinder roller bearing is bottom-up is arranged side by side successively, the upper side of spacer with
The downside top pressure contact of double cylinder roller bearing outer ring.
5. swing blanking type magnetic separation screening integration apparatus according to claim 4, it is characterised in that：Lubrication system includes
It is opened in the inclined hole in mounting disc, the eccentric part of mounting disc is provided with eccentric orfice, connection short axle inwall in axial direction offers the
Two through holes and third through-hole, inner side is in the direction using the center line close to connection short axle, with the center line away from connection short axle
Direction is outside, and the inner side of third through-hole connects with being connected the central through hole of short axle, and inclined hole the inner is connected with third through-hole, the
Two through holes are connected with eccentric orfice and first through hole respectively, and fourth hole, fourth hole are radially offered in connection short axle
Positioned at the inner side of spacer, third through-hole is connected by fourth hole with the gap in double cylinder roller bearing；Mounting disc following table
Face is provided with inlet connector and flowline connection to subsea, and inlet connector is connected with eccentric orfice, and flowline connection to subsea is connected with inclined hole.
6. swing blanking type magnetic separation screening integration apparatus according to claim 1, it is characterised in that：Iron filings dress is inhaled in blanking
The stock guide including being arranged in vertical is put, bend loss lower end is the inner side of the feed opening of tremie pipe, feed opening and stock guide
Surface has adjustable blanking clearance, and stock guide both sides are arranged in vertical the striker plate positioned at feed opening both sides, often
Block striker plate top is respectively connected with the connecting plate contacted with bend pipe section surface, and connecting plate is fastenedly connected by clip with bend loss,
The outer surface of stock guide is provided with electromagnet.
7. swing blanking type magnetic separation screening integration apparatus according to claim 6, it is characterised in that：Impurity cleaning machine structure
Including cleaning cylinder and leading truck, the cylinder body for clearing up cylinder is arranged on the right side of support along left and right horizontal direction, clears up the work of cylinder
Stopper rod is connected with the pulp-collecting box of open top, and pulp-collecting box is located above vibratory sieve and below stock guide, on leading truck right side
Portion is fixedly connected on the right side of support, and leading truck bottom rotates along anterior-posterior horizontal direction and is provided with a support roller, and support roller is neighbouring
On the right side of vibratory sieve, pulp-collecting box lower surface is contacted with support roller, is provided with the left of pulp-collecting box lower surface and is extend into pushing away in vibratory sieve
Expect bar, charging ram is set along anterior-posterior horizontal direction, charging ram lower side edge is fixedly installed the hairbrush with screen cloth upper surface,
The length of hairbrush is equal to distance of the vibratory sieve internal screen in fore-and-aft direction.
8. swing blanking type magnetic separation screening integration apparatus according to claim 7, it is characterised in that：The left side of vibratory sieve
Plate and right plate are hinged with the left of screen cloth and right side respectively, front side board and back side panel and screen cloth front side edge and the back side edge of vibratory sieve
It is fixedly connected；Left plate and right plate are connected with front side board and back side panel respectively in plumbness by buckle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372914.4A CN107051872A (en) | 2017-05-24 | 2017-05-24 | Swing blanking type magnetic separation screening integration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372914.4A CN107051872A (en) | 2017-05-24 | 2017-05-24 | Swing blanking type magnetic separation screening integration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107051872A true CN107051872A (en) | 2017-08-18 |
Family
ID=59610624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710372914.4A Withdrawn CN107051872A (en) | 2017-05-24 | 2017-05-24 | Swing blanking type magnetic separation screening integration apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN107051872A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102466A (en) * | 2019-05-23 | 2019-08-09 | 池州市神洲生态农业有限公司 | A kind of selenium-rich emperor chrysanthemum deep processing screening installation |
| CN110152981A (en) * | 2018-03-06 | 2019-08-23 | 苏州睿烁环境科技有限公司 | A kind of dry screening plant of building wet sand that shaking sand discharge |
| CN110653063A (en) * | 2019-10-03 | 2020-01-07 | 丁先虎 | Method for separating iron ore tailings by adopting electromagnetic adsorption mode |
| CN111060391A (en) * | 2020-01-14 | 2020-04-24 | 广东工业大学 | Clamp device for plate tensile test and application method thereof |
| CN116274280A (en) * | 2023-03-30 | 2023-06-23 | 江苏贵兴市政工程有限公司 | A garbage collection device for municipal construction |
| CN116550480A (en) * | 2023-07-10 | 2023-08-08 | 贵州汇诺科技有限公司 | Pretreatment device for idesia machining |
-
2017
- 2017-05-24 CN CN201710372914.4A patent/CN107051872A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152981A (en) * | 2018-03-06 | 2019-08-23 | 苏州睿烁环境科技有限公司 | A kind of dry screening plant of building wet sand that shaking sand discharge |
| CN110102466A (en) * | 2019-05-23 | 2019-08-09 | 池州市神洲生态农业有限公司 | A kind of selenium-rich emperor chrysanthemum deep processing screening installation |
| CN110653063A (en) * | 2019-10-03 | 2020-01-07 | 丁先虎 | Method for separating iron ore tailings by adopting electromagnetic adsorption mode |
| CN111060391A (en) * | 2020-01-14 | 2020-04-24 | 广东工业大学 | Clamp device for plate tensile test and application method thereof |
| CN116274280A (en) * | 2023-03-30 | 2023-06-23 | 江苏贵兴市政工程有限公司 | A garbage collection device for municipal construction |
| CN116274280B (en) * | 2023-03-30 | 2023-11-21 | 江苏贵兴市政工程有限公司 | A garbage collection device for municipal construction |
| CN116550480A (en) * | 2023-07-10 | 2023-08-08 | 贵州汇诺科技有限公司 | Pretreatment device for idesia machining |
| CN116550480B (en) * | 2023-07-10 | 2023-11-17 | 贵州汇诺科技有限公司 | Pretreatment device for idesia machining |
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Application publication date: 20170818 |
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