CN112473987A - Gypsum reducing mechanism - Google Patents

Gypsum reducing mechanism Download PDF

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Publication number
CN112473987A
CN112473987A CN202011251707.1A CN202011251707A CN112473987A CN 112473987 A CN112473987 A CN 112473987A CN 202011251707 A CN202011251707 A CN 202011251707A CN 112473987 A CN112473987 A CN 112473987A
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CN
China
Prior art keywords
fixedly connected
gypsum
box
crushing
bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011251707.1A
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Chinese (zh)
Inventor
曹春辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guixi Faraday Gypsum Board Co ltd
Original Assignee
Guixi Faraday Gypsum Board Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guixi Faraday Gypsum Board Co ltd filed Critical Guixi Faraday Gypsum Board Co ltd
Priority to CN202011251707.1A priority Critical patent/CN112473987A/en
Publication of CN112473987A publication Critical patent/CN112473987A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/42Driving mechanisms; Roller speed control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00Crushing or disintegrating by disc mills
    • B02C7/02Crushing or disintegrating by disc mills with coaxial discs
    • B02C7/08Crushing or disintegrating by disc mills with coaxial discs with vertical axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00Loading or unloading
    • B65G65/30Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34Emptying devices
    • B65G65/40Devices for emptying otherwise than from the top
    • B65G65/46Devices for emptying otherwise than from the top using screw conveyors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004Nozzle assemblies; Air knives; Air distributors; Blow boxes

Abstract

The invention discloses a gypsum crushing device which comprises a supporting plate, wherein support columns are welded on the periphery of the bottom end of the supporting plate respectively, a crushing box is welded on the top end of the supporting plate, a feeding pipe is embedded and connected on the top end of the crushing box, a first groove body is fixedly connected inside the support columns, and a second groove body is welded and connected on one side of the support columns. According to the invention, the device can crush larger gypsum into small pieces through two opposite crushing rollers, the gypsum can be ground into powder by matching with a grinding disc, the grinding efficiency is improved, heat in the auxiliary heating box can be blown into the crushing box through the air blower, the gypsum is dried, the condition that the gypsum powder contains moisture to cause wall hanging and block piling is prevented, dust particles raised in the crushing box can be sucked into the dust storage box through the electric fan to be stored, the gypsum powder is prevented from being raised, and the device can be operated in a dust-free mode and is more environment-friendly.

Description

Gypsum reducing mechanism
Technical Field
The invention relates to the technical field of gypsum crushing equipment, in particular to a gypsum crushing device.
Background
Gypsum is monoclinic mineral, is hydrate of calcium sulfate as main chemical component, is an industrial material and building material with wide application, can be used for cement retarder, gypsum building product, model making, medical food additive, sulfuric acid production, paper filler, paint filler and the like, has excellent sound insulation, heat insulation and fire resistance due to microporous structure and heating dehydration property of gypsum and products thereof, is gypsum stone stored in nature, mainly is dihydrate gypsum and anhydrite, and is generally required to be ground into powder and then reshaped in the operation process.
Current gypsum reducing mechanism, at its in-process of using, directly grind bold gypsum usually, machining efficiency is slow, and at the in-process of grinding, can raise a large amount of dust, causes the loss of gypsum powder, has still polluted the environment simultaneously.
Disclosure of Invention
The invention aims to solve the defects that the existing gypsum crushing device is generally used for directly grinding massive gypsum in the using process, the processing efficiency is low, a large amount of dust can be raised in the grinding process, gypsum powder is lost, and the environment is polluted.
In order to achieve the purpose, the invention adopts the following technical scheme:
a gypsum crushing device comprises a supporting plate, wherein support columns are respectively welded on the periphery of the bottom end of the supporting plate, a crushing box is welded on the top end of the supporting plate, a feeding pipe is connected on the top end of the crushing box in an embedded mode, a first groove body is fixedly connected inside the support columns, a second groove body is welded on one side of the support columns, an air blower is fixedly connected on one side of the top end of the supporting plate, an auxiliary heating box is fixedly connected on the top end of the air blower, a plurality of heating pipes are fixedly connected on one side of the inner wall of the auxiliary heating box, a temperature sensing die block is fixedly connected on one side of the inner wall of the auxiliary heating box, a heat conduction pipe is fixedly connected on the top end of the auxiliary heating box and is connected with one side of the crushing box in an embedded mode, the heat conduction pipe is connected with the inside of the crushing box, and collection dirt mechanism's inside is including the air duct, be connected for the gomphosis between one side of air duct and crushing case, and the inside gomphosis of air duct is connected with electronic fan, the other end fixedly connected with of air duct holds the dirt case, and holds and be fixed connection between the top of dirt case and layer board, the one side gomphosis of holding the dirt case is connected with the filter screen, and holds the top gomphosis of dirt case and be connected with hydraulic telescoping rod, the first compression spring of lower extreme one side fixedly connected with of hydraulic telescoping rod, and the opposite side fixedly connected with cleaning brush of first compression spring to be swing joint between the surface of this cleaning brush and filter screen, unloading mechanism is installed to one side of holding the dirt case, crushing incasement portion upper end installs sealing mechanism.
As a further description of the above technical solution:
the utility model discloses a crushing case, including crushing case, first gear, first bearing, second bearing, first motor, second bearing, crushing case's inner wall both sides first bearing of fixedly connected with respectively, and rotate between the first bearing and be connected with and press from both sides garrulous roller to the first gear of surface one side fixedly connected with of this clamp garrulous roller, inner wall one side fixedly connected with second bearing of crushing case, and the surface rotation of second bearing is connected with the second gear, and is connected for the meshing between this second gear and the first gear, one side gomphosis of crushing case is connected with first motor, and first motor passes and be fixed.
As a further description of the above technical solution:
smash the inner wall middle section both sides of case welded connection respectively have the guide plate, and the lower extreme of guide plate is connected with the abrasive disc, the abrasive disc is connected with the bottom gomphosis of smashing the case, and the bottom fixedly connected with of abrasive disc arranges the material pipe, arrange the bottom of material pipe and install screening mechanism.
As a further description of the above technical solution:
the inside of unloading mechanism is including the bin outlet of seting up with holding dirt case one side, and the welded surface of holding dirt case is connected with two L templates, the inside threaded connection of L template has the hand to twist the bolt, and the one end fixedly connected with clamp plate of the hand of twisting the bolt, the one end swing joint of clamp plate has the baffle, and the inner wall equidistance of baffle has seted up a plurality of recesses, and the inside fixedly connected with second compression spring of recess, the flexible interior pole of other end fixedly connected with of second compression spring, and the other end melting of the flexible interior pole is connected with the rubber slab.
As a further description of the above technical solution:
be swing joint between the surface of rubber slab and bin outlet, and the rubber slab constitutes elastic telescopic structure through flexible interior pole, second compression spring and recess, be swing joint between the inside of clamp plate and L template, and the clamp plate passes through the clamp plate, the hand is twisted and is constituted fixed knot between bolt and the L template.
As a further description of the above technical solution:
the sealing mechanism is characterized in that a third bearing fixedly connected with the two sides of the inner wall of the crushing box is arranged in the sealing mechanism, a sealing plate is rotatably connected to the other end of the third bearing, a torsion spring is fixedly connected between the sealing plate and the crushing box, stoppers are fixedly connected with the two sides of the inner wall of the crushing box, and the stoppers are movably connected with the top end of the sealing plate.
As a further description of the above technical solution:
the sealing plate and the crushing box form a rotating structure through a third bearing, and the sealing plate is movably connected with the inner wall of the crushing box.
As a further description of the above technical solution:
screening mechanism's inside is including the barrel of being connected with row material socle end gomphosis, and inner wall one side fixedly connected with fourth bearing of barrel to the surface of barrel rotates and is connected with the insection pole, a plurality of relief holes have been seted up to the bottom equidistance of barrel, and one side gomphosis of barrel is connected with the second motor, and be fixed connection between this second motor and fourth bearing and the insection pole.
As a further description of the above technical solution:
the toothed bar is movably connected with the inside of the cylinder body, and the toothed bar forms a transmission structure with the second motor through a fourth bearing.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the device can crush larger gypsum into small pieces through two opposite crushing rollers, the gypsum can be ground into powder by matching with a grinding disc, the grinding efficiency is improved, heat in the auxiliary heating box can be blown into the crushing box through the air blower to dry the gypsum, the situation that the gypsum powder contains moisture to cause wall hanging and block piling is prevented, and under the action of the dust collection mechanism, dust particles raised in the crushing box can be sucked into the dust storage box through the electric fan to be stored, so that the gypsum powder is prevented from being raised out, and the device is free of dust and is more environment-friendly.
2. According to the invention, the discharge port can be shielded or exposed through the pressing plate, so that later period of workers can conveniently recover gypsum powder in the dust collection box, the pressing plate can be driven to extrude the baffle by rotating the hand-screwed bolt, and the second compression spring in the baffle and the rubber plate can be tightly attached to the discharge port to completely seal the discharge port, so that the gypsum powder is prevented from overflowing.
3. According to the invention, when gypsum is put into the crushing box through the feeding pipe, the weight of the gypsum can extrude the sealing plate, the sealing plate can rotate through the third bearing, so that the gypsum enters the crushing roller for operation, the preset torsion spring can drive the sealing plate to rotate, and the end, close to the feeding pipe, of the crushing box can be sealed by matching with the stop block, so that raised dust is prevented from flying out of the device when the gypsum is crushed, the device can be processed and operated in a sealed state, and waste of gypsum powder is prevented.
4. According to the invention, gypsum powder ground by the grinding disc can enter the cylinder body through the discharge pipe, finer powder can fall into the first groove body through the discharge hole at the bottom end of the cylinder body for collection, the second motor drives the insection rod to rotate, and larger-particle powder can be conveyed into the second groove body, so that the purpose of storing the powder particles in different sizes is achieved.
5. According to the invention, the filter screen can filter and discharge gas in the dust collection box, and the hydraulic telescopic rod can drive the cleaning brush to scrape on the surface of the filter screen, so that the accumulation and the agglomeration of gypsum powder are prevented, and the filter screen is prevented from being blocked.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the crushing box according to the present invention from the top;
FIG. 4 is a schematic view showing the structure of the dust collecting mechanism according to the present invention;
FIG. 5 is a schematic structural view of a blanking mechanism according to the present invention;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 5;
FIG. 7 is a schematic structural view of a sealing mechanism according to the present invention;
FIG. 8 is a schematic top view of the sealing mechanism of the present invention;
fig. 9 is a schematic structural view of the sieving mechanism of the present invention.
Illustration of the drawings:
1. a support plate; 2. a support pillar; 3. a crushing box; 4. a feed pipe; 5. a first tank body; 6. a second tank body; 7. a first bearing; 8. a crushing roller; 9. a first gear; 10. a second bearing; 11. a second gear; 12. a first motor; 13. a blower; 14. an auxiliary heating box; 15. heating a tube; 16. the temperature sensing module is fast; 17. a heat conducting pipe; 18. an exhaust hole; 19. a baffle; 20. a grinding disk; 21. a discharge pipe; 22. a dust collecting mechanism; 2201. an air duct; 2202. an electric fan; 2203. a dust storage box; 2204. filtering with a screen; 2205. a hydraulic telescopic rod; 2206. a first compression spring; 2207. a cleaning brush; 23. a blanking mechanism; 2301. a discharge outlet; 2302. an L-shaped plate; 2303. screwing the bolt by hand; 2304. pressing a plate; 2305. a baffle plate; 2306. a groove; 2307. a second compression spring; 2308. a telescopic inner rod; 2309. a rubber plate; 24. a sealing mechanism; 2401. a third bearing; 2402. a sealing plate; 2403. a torsion spring; 2404. a stop block; 25. a screening mechanism; 2501. a barrel; 2502. a fourth bearing; 2503. a toothed bar; 2504. a discharge hole; 2505. a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, a gypsum crushing device comprises a supporting plate 1, wherein the periphery of the bottom end of the supporting plate 1 is respectively welded with a supporting column 2, the top end of the supporting plate 1 is welded with a crushing box 3, the top end of the crushing box 3 is embedded and connected with a feeding pipe 4, the inside of the supporting column 2 is fixedly connected with a first groove body 5, one side of the supporting column 2 is welded and connected with a second groove body 6, one side of the top end of the supporting plate 1 is fixedly connected with an air blower 13, the top end of the air blower 13 is fixedly connected with an auxiliary heating box 14, one side of the inner wall of the auxiliary heating box 14 is fixedly connected with a plurality of heating pipes 15, one side of the inner wall of the auxiliary heating box 14 is fixedly connected with a temperature sensing module 16, the top end of the auxiliary heating box 14 is fixedly connected with a heat pipe 17, the heat pipe 17 is embedded and connected with one side of the crushing, a dust collecting mechanism 22 is installed at one side of the crushing box 3, a gas guide tube 2201 is arranged in the dust collecting mechanism 22, the gas guide tube 2201 is connected with one side of the crushing box 3 in an embedded manner, an electric fan 2202 is connected in the gas guide tube 2201 in an embedded manner, the other end of the gas guide tube 2201 is fixedly connected with a dust storage box 2203, the dust storage box 2203 is fixedly connected with the top end of the supporting plate 1, a filter screen 2204 is connected to one side of the dust storage box 2203 in an embedded manner, a hydraulic telescopic rod 2205 is connected to the top end of the dust storage box 2203 in an embedded manner, a first compression spring 2206 is fixedly connected to one side of the lower end of the hydraulic telescopic rod 2205, a cleaning brush 2207 is fixedly connected to the other side of the first compression spring 2206, the cleaning brush 2207 is movably connected with the surface of the filter screen 2204, a blanking mechanism 23 is installed at one side of the dust storage box 2203, a sealing mechanism 24 is, through air-blower 13, can with assist in heat pipe 17 is bloated to the heat in the hot case 14, through a plurality of exhaust holes 18 of heat pipe 17 bottom, can carry out even stoving to the gypsum powder in crushing case 3, through electronic fan 2202, can inhale the dust storage case 2203 with the gypsum dust granule of raising in the crushing case 3 in through air duct 2201.
Referring to fig. 3, two sides of the inner wall of the crushing box 3 are fixedly connected with first bearings 7 respectively, crushing rollers 8 are rotatably connected between the first bearings 7, a first gear 9 is fixedly connected to one side of the surface of each crushing roller 8, a second bearing 10 is fixedly connected to one side of the inner wall of the crushing box 3, a second gear 11 is rotatably connected to the surface of each second bearing 10, the second gear 11 is in meshed connection with the first gear 9, a first motor 12 is connected to one side of the crushing box 3 in an embedded manner, the first motor 12 penetrates through the second bearing 10 and the second gear 11 to be fixedly connected, the first motor 12 can drive the second gear 11 to rotate, the second gear 11 can drive the two first gears 9 to rotate relatively, the two crushing rollers 8 are driven to rotate relatively through the first gears 9, and gypsum can be crushed into small blocks.
Referring to fig. 2, two sides of the middle section of the inner wall of the crushing box 3 are respectively welded with a guide plate 19, the lower end of the guide plate 19 is connected with a grinding disc 20, the grinding disc 20 is connected with the bottom end of the crushing box 3 in an embedded manner, a material discharging pipe 21 is fixedly connected with the bottom end of the grinding disc 20, a screening mechanism 25 is installed at the bottom end of the material discharging pipe 21, and the grinding disc 20 can crush smaller and crushed gypsum into powder and then send the powder into the cylinder 2501 through the material discharging pipe 21.
Referring to fig. 5-6, the discharging mechanism 23 includes a discharging opening 2301 formed on one side of the dust storage box 2203, the surface of the dust storage box 2203 is welded and connected with two L-shaped plates 2302, the inside of the L-shaped plates 2302 is connected with a hand-screwed bolt 2303 through a thread, one end of the hand-screwed bolt 2303 is fixedly connected with a pressing plate 2304, one end of the pressing plate 2304 is movably connected with a baffle 2305, a plurality of grooves 2306 are formed in the inner wall of the baffle 2305 at equal intervals, the inside of the grooves 2306 is fixedly connected with a second compression spring 2307, the other end of the second compression spring 2307 is fixedly connected with an expansion inner rod 2308, the other end of the expansion inner rod 2308 is connected with a rubber plate 2309 through melting, gypsum dust in the dust storage box 2203 can be manually taken out through the discharging opening 2301, the hand-screwed bolt 2303 is rotated to drive the pressing plate 2304, and the L-shaped plate 2303 is rotated to.
Referring to fig. 5-6, the rubber plate 2309 is movably connected with the surface of the discharge opening 2301, the rubber plate 2309 forms an elastic telescopic structure through the telescopic inner rod 2308, the second compression spring 2307 and the groove 2306, the pressure plate 2304 is movably connected with the inside of the L-shaped plate 2302, the pressure plate 2304 forms a fixed structure through the pressure plate 2304 and the hand-screwed bolt 2303 with the L-shaped plate 2302, and the second compression spring 2307 installed in the baffle 2305 can press the rubber plate 2309 to be attached to the discharge opening 2301 more tightly, so that the discharge opening 2301 is completely sealed.
Referring to fig. 7-8, the sealing mechanism 24 includes a third bearing 2401 fixedly connected to two sides of the inner wall of the crushing box 3, and the other end of the third bearing 2401 is rotatably connected to a sealing plate 2402, and a torsion spring 2403 is fixedly connected between the sealing plate 2402 and the crushing box 3, and two sides of the inner wall of the crushing box 3 are fixedly connected to a stopper 2404, and the stopper 2404 is movably connected to the top end of the sealing plate 2402, so that gypsum fed into the feeding pipe 4 can press the sealing plate 2402 by weight, so that the sealing plate is turned downward by the third bearing 2401, and the gypsum enters the crushing roller 8.
Referring to fig. 7-8, the sealing plate 2402 forms a rotating structure with the pulverizing box 3 through the third bearing 2401, the sealing plate 2402 is movably connected with the inner wall of the pulverizing box 3, and the preset torsion spring 2403 can drive the sealing plate 2402 to rotate, and the end of the pulverizing box 3 close to the feeding pipe 4 can be sealed by matching with the stopper 2404.
Referring to fig. 9, the inside of the sieving mechanism 25 includes a cylinder 2501 connected to the bottom end of the discharge pipe 21 in an embedded manner, a fourth bearing 2502 is fixedly connected to one side of the inner wall of the cylinder 2501, an indented rod 2503 is rotatably connected to the surface of the cylinder 2501, a plurality of discharge holes 2504 are equidistantly formed in the bottom end of the cylinder 2501, a second motor 2505 is connected to one side of the cylinder 2501 in an embedded manner, the second motor 2505 and the fourth bearing 2502 are fixedly connected to the indented rod 2503, the indented rod 2503 can be driven by the second motor 2505 to rotate, and the indented rod 2503 can rotate powder with larger particles to be fed into the second slot 6.
Referring to fig. 9, the insection rod 2503 is movably connected with the inside of the cylinder 2501, and the insection rod 2503 forms a transmission structure with the second motor 2505 through the fourth bearing 2502, so that the fine powder can fall into the first groove body 5 for collection through the discharge hole 2504 at the bottom end of the cylinder 2501.
The working principle is as follows: when the gypsum powder grinding device is used, firstly, large gypsum blocks are put into the feeding pipe 4, the weight of the gypsum can extrude the sealing plate 2402, the sealing plate 2402 is turned downwards through the third bearing 2401 to enable the gypsum to enter the crushing rollers 8, the preset torsion spring 2403 drives the sealing plate 2402 to rotate, the blocking piece 2404 is matched to seal one end, close to the feeding pipe 4, of the crushing box 3, the first motor 12 drives the second gear 11 to rotate, the second gear 11 drives the two first gears 9 to rotate relatively, the first gear 9 drives the two crushing rollers 8 to rotate relatively to enable the crushing box 3 to crush the gypsum into small blocks, the small gypsum blocks are dropped into the grinding disc 20 through the guide plate 19 to be ground, the heating pipe 15 in the auxiliary heating box 14 works, heat in the auxiliary heating box 14 is blown into the heat conduction pipe 17 through the air blower 13, gypsum powder in the crushing box 3 is dried through the plurality of air vents 18 at the bottom end of the heat conduction pipe 17, the gypsum dust particles raised in the crushing box 3 are sucked into a dust storage box 2203 through a gas guide tube 2201 by an electric fan 2202, the filter screen 2204 discharges gas and filters the dust particles, a part of the gas is accumulated on the surface of the filter screen 2204, a part of the gas falls into the bottom end of the inner wall of the dust storage box 2203, a hydraulic telescopic rod 2205 drives a cleaning brush 2207 to scrape on the surface of the filter screen 2204, the dust particles accumulated on the surface of the gas storage box fall into the bottom end of the dust storage box 2203 to prevent the filter screen 2204 from being blocked, gypsum powder ground by a grinding disc 20 enters a cylinder 2501 through a discharge pipe 21, finer powder falls into a first groove 2505 through a discharge hole 2504 at the bottom end of the cylinder 2501 to be collected, a second motor 2505 drives a toothed bar 2503 to rotate, the larger powder is conveyed into a second groove body 6 to be collected, when the dust in the dust storage box 2203 is full, a hand is manually rotated to screw a bolt 2303, so that the bolt drives a pressing plate 2304 to move in an L groove body 2302, the working principle of the invention is completed by loosening the baffle 2305, manually pulling the baffle 2305 to draw out the baffle 2305 from the L-shaped plate 2302 to expose the discharge opening 2301, and manually taking out gypsum dust in the dust storage box 2203 through the discharge opening 2301, or sealing the discharge opening 2301.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The utility model provides a gypsum reducing mechanism, is including layer board (1), its characterized in that: the bottom of the supporting plate (1) is welded with supporting columns (2) all around, the top of the supporting plate (1) is welded with a crushing box (3), the top of the crushing box (3) is connected with a feeding pipe (4) in an embedded mode, the inside of each supporting column (2) is fixedly connected with a first groove body (5), one side of each supporting column (2) is welded with a second groove body (6), one side of the top of the supporting plate (1) is fixedly connected with an air blower (13), the top of the air blower (13) is fixedly connected with an auxiliary heating box (14), one side of the inner wall of the auxiliary heating box (14) is fixedly connected with a plurality of heating pipes (15), one side of the inner wall of the auxiliary heating box (14) is fixedly connected with a temperature sensing module (16), the top of the auxiliary heating box (14) is fixedly connected with a heat pipe (17), and the heat pipe (17) is connected with one, the heat conduction pipe (17) is connected with the inside of the crushing box (3), a plurality of exhaust holes (18) are formed in the bottom end of the heat conduction pipe (17) at equal intervals, a dust collection mechanism (22) is installed on one side of the crushing box (3), the inside of the dust collection mechanism (22) comprises an air guide pipe (2201), the air guide pipe (2201) is connected with one side of the crushing box (3) in an embedded mode, an electric fan (2202) is connected with the inside of the air guide pipe (2201) in an embedded mode, the other end of the air guide pipe (2201) is fixedly connected with a dust storage box (2203), the dust storage box (2203) is fixedly connected with the top end of the supporting plate (1), a filter screen (2204) is connected with one side of the dust storage box (2203) in an embedded mode, a hydraulic telescopic rod (2205) is connected with the top end of the dust storage box (2203) in an embedded mode, a first compression, and the other side of the first compression spring (2206) is fixedly connected with a cleaning brush (2207), the cleaning brush (2207) is movably connected with the surface of the filter screen (2204), a blanking mechanism (23) is installed on one side of the dust storage box (2203), and a sealing mechanism (24) is installed at the upper end inside the crushing box (3).
2. A gypsum comminution device as in claim 1 wherein: the utility model discloses a crushing box, including crushing case (3), first bearing (7) of inner wall both sides fixedly connected with respectively, and rotate between first bearing (7) and be connected with and press from both sides garrulous roller (8), and the first gear (9) of surface one side fixedly connected with of this clamp garrulous roller (8), inner wall one side fixedly connected with second bearing (10) of crushing case (3), and the surface rotation of second bearing (10) is connected with second gear (11) to be connected for the meshing between this second gear (11) and first gear (9), the one side gomphosis of crushing case (3) is connected with first motor (12), and first motor (12) pass between second bearing (10) and second gear (11) for fixed connection.
3. A gypsum comminution device as in claim 1 wherein: smash inner wall middle section both sides of case (3) welded connection respectively have guide plate (19), and the lower extreme of guide plate (19) is connected with abrasive disc (20), abrasive disc (20) are connected with the bottom gomphosis of smashing case (3), and the bottom fixedly connected with of abrasive disc (20) arranges material pipe (21), arrange the bottom of material pipe (21) and install screening mechanism (25).
4. A gypsum comminution device as in claim 1 wherein: the inside of unloading mechanism (23) is including bin outlet (2301) of seting up with dust storage box (2203) one side, and the surface welded connection of dust storage box (2203) has two L templates (2302), the inside threaded connection of L template (2302) has hand to twist bolt (2303), and the one end fixedly connected with clamp plate (2304) of hand-twist bolt (2303), the one end swing joint of clamp plate (2304) has baffle (2305), and a plurality of recesses (2306) have been seted up to the inner wall equidistance of baffle (2305), and the inside fixedly connected with second compression spring (2307) of recess (2306), the other end fixedly connected with flexible (2308) of second compression spring (2307), and the other end melt of flexible interior pole (2308) is connected with rubber slab (2309).
5. A gypsum comminution device as in claim 4, wherein: be swing joint between the surface of rubber slab (2309) and bin outlet (2301), and rubber slab (2309) constitutes elasticity extending structure through flexible inner pole (2308), second compression spring (2307) and recess (2306), be swing joint between the inside of clamp plate (2304) and L template (2302), and constitute fixed knot structure between clamp plate (2304) through clamp plate (2304), hand screw bolt (2303) and L template (2302).
6. A gypsum comminution device as in claim 1 wherein: the sealing mechanism (24) is internally provided with a third bearing (2401) fixedly connected with two sides of the inner wall of the crushing box (3), the other end of the third bearing (2401) is rotatably connected with a sealing plate (2402), a torsion spring (2403) is fixedly connected between the sealing plate (2402) and the crushing box (3), two sides of the inner wall of the crushing box (3) are fixedly connected with a stopper (2404), and the stopper (2404) is movably connected with the top end of the sealing plate (2402).
7. A gypsum comminution device as in claim 6, wherein: the sealing plate (2402) and the crushing box (3) form a rotating structure through a third bearing (2401), and the sealing plate (2402) is movably connected with the inner wall of the crushing box (3).
8. A gypsum comminution device as in claim 3 wherein: the inside of screening mechanism (25) is including cylinder (2501) of being connected with row material pipe (21) bottom end gomphosis, and inner wall one side fixedly connected with fourth bearing (2502) of cylinder (2501) to the surface rotation of cylinder (2501) is connected with tooth line pole (2503), a plurality of discharge hole (2504) have been seted up to the bottom equidistance of cylinder (2501), and one side gomphosis of cylinder (2501) is connected with second motor (2505), and be fixed connection between this second motor (2505) and fourth bearing (2502) and tooth line pole (2503).
9. A gypsum comminution device as in claim 8 wherein: the toothed bar (2503) is movably connected with the inside of the cylinder body (2501), and the toothed bar (2503) and the second motor (2505) form a transmission structure through a fourth bearing (2502).
CN202011251707.1A 2020-11-11 2020-11-11 Gypsum reducing mechanism Pending CN112473987A (en)

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CN202011251707.1A CN112473987A (en) 2020-11-11 2020-11-11 Gypsum reducing mechanism

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Application Number Priority Date Filing Date Title
CN202011251707.1A CN112473987A (en) 2020-11-11 2020-11-11 Gypsum reducing mechanism

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN112902647A (en) * 2021-03-25 2021-06-04 河南鼎隆新材料科技有限公司 Three-shaft efficient pre-drying device for treating industrial byproduct gypsum
CN113198265A (en) * 2021-05-10 2021-08-03 河南孟电集团水泥有限公司 Dust remover for cement production
CN113289718A (en) * 2021-05-07 2021-08-24 扬州三源机械有限公司 Combustible garbage comprehensive treatment station and treatment method thereof
CN115143744A (en) * 2022-06-02 2022-10-04 重庆珞川新型建材有限公司 Drying machine for processing desulfurized gypsum powder
CN115159183A (en) * 2022-07-13 2022-10-11 广东众大智能科技有限公司 Intelligently-controlled scattering device for feeding station, control method and system

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CN207042572U (en) * 2017-07-26 2018-02-27 汪培杰 A kind of exploitation of mineral resources ore crushing and screening equipment integrating
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CN115143744A (en) * 2022-06-02 2022-10-04 重庆珞川新型建材有限公司 Drying machine for processing desulfurized gypsum powder
CN115159183A (en) * 2022-07-13 2022-10-11 广东众大智能科技有限公司 Intelligently-controlled scattering device for feeding station, control method and system

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