CN115475753A - Multistage screening machine for processing concentrate by throwing waste from raw ore - Google Patents
Multistage screening machine for processing concentrate by throwing waste from raw ore Download PDFInfo
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- CN115475753A CN115475753A CN202211233234.1A CN202211233234A CN115475753A CN 115475753 A CN115475753 A CN 115475753A CN 202211233234 A CN202211233234 A CN 202211233234A CN 115475753 A CN115475753 A CN 115475753A
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- frame
- fixedly connected
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- feeding
- rotating
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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
- B07B1/28—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
- B07B1/46—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
- 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
- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a multistage screening machine for processing concentrate by throwing waste from raw ore, and relates to the technical field of throwing waste from raw ore. The automatic feeding device comprises a base, wherein the top of the base is provided with an outer shell and a feeding assembly, and the inner side of the outer shell is provided with a screening assembly through a rotating assembly; the rotating assembly comprises a rotating frame, a rotating shaft and an electric push rod, and the rotating shaft and the electric push rod are respectively arranged at two ends of the rotating frame; the screening assembly comprises a fixing frame, a screen plate and a fastening bolt, the fixing frame is provided with the screen plate through a second mounting groove, and the fixing frame is fixed in the rotating frame through the fastening bolt; the feeding assembly comprises a feeding shell, a resistance wire and a fan, and the resistance wire and the fan are arranged on the feeding shell through a mounting frame. The rotary shaft and the electric push rod in the rotary assembly drive the rotary frame to rotate, so that the inclination angle of the sieve plate is changed, the sieve plate is conveniently and quickly installed in the outer shell through the fixing frame and the fastening bolt in the sieve assembly, and the materials are dried through the resistance wire and the fan in the feeding assembly.
Description
Technical Field
The invention belongs to the technical field of raw ore waste disposal processing, and particularly relates to a multistage screening machine for processing concentrate by raw ore waste disposal.
Background
In the processing process of raw ore, a large amount of raw ore waste can be generated, the raw ore waste contains partial concentrate components due to the reason of the prior art, the amount of the raw ore waste is large, a large amount of concentrate loss can be caused, in order to avoid the loss of the part, the raw ore waste is usually processed secondarily to obtain concentrate, and in the processing process of the raw ore waste, a multistage screening machine can be used, the raw material crushed by a ball mill is screened by the multistage screening machine, and the flow of flotation or acid leaching and the like of the raw material is facilitated.
The current publication number is CN210995211U, a multistage shale shaker is disclosed in 2019.10.24's document for the application date, including the sieve case, the sieve case is provided with the pan feeding mouth, sieve bottom of the case portion opening sets up and has placed the collecting vat, be provided with between pan feeding mouth and the collecting vat with sieve incasement wall fixed connection's first filter screen and second filter screen, first filter screen is located between second filter screen and the pan feeding mouth, and first filter screen crosses the filtration pore diameter of filtration pore diameter and is greater than the filtration pore diameter of second filter screen, first filter screen and second filter screen all are connected with the vibrator, sieve case lateral wall is provided with the discharge gate, the discharge gate is articulated and the fixedly connected with pneumatic cylinder with the lateral wall of sieve case, the pneumatic cylinder output shaft passes the discharge gate and is connected with the scraper blade with first filter screen and second filter screen butt.
1. When the multistage vibrating screen disclosed in the above document is used, the document mentions that a first filter screen and a second filter screen fixedly connected with the inner wall of the screen box are arranged between the feeding port and the collecting tank, and the first filter screen and the second filter screen are fixedly connected with the screen box, so that the inclination of the first filter screen and the inclination of the second filter screen are inconvenient to adjust, the speed of a material is further inconvenient to control, and the screening effect is influenced by the too high speed of the material, so that the multistage vibrating screen is inconvenient to use;
2. when the multistage vibrating screen disclosed in the above document is used, the document mentions that a first filter screen and a second filter screen fixedly connected with the inner wall of the screen box are arranged between the feeding port and the collecting tank, and the first filter screen and the second filter screen are fixed on the inner side of the screen box, so that the first filter screen and the second filter screen are inconvenient to rapidly assemble and disassemble, and are inconvenient to use;
3. the multistage vibrating screen disclosed in the above-mentioned literature, when using, mention in the above-mentioned literature that the sieve case is provided with the pan feeding mouth, sieve bottom of the case portion opening sets up and has placed the collecting vat, be provided with first filter screen and the second filter screen with sieve incasement wall fixed connection between pan feeding mouth and the collecting vat, first filter screen is located between second filter screen and the pan feeding mouth, and first filter screen crosses the filtration pore diameter and is greater than the filtration pore diameter of second filter screen, first filter screen and second filter screen all are connected with the vibrator, sieve lateral wall is provided with the discharge gate, the discharge gate articulates and the fixedly connected with pneumatic cylinder with the lateral wall of sieve case, the pneumatic cylinder output shaft passes the discharge gate and is connected with the scraper blade with first filter screen and second filter screen butt, the multistage vibrating screen who mentions lacks the dry mechanism to the material, if the material is in humid state, can lead to the material adhesion on first filter screen and second filter screen, influence the screening effect, therefore be not convenient for use.
Disclosure of Invention
The invention aims to provide a multistage screening machine for processing concentrate by throwing waste from raw ore, which drives a rotating frame to rotate through a rotating shaft and an electric push rod in a rotating assembly, changes the inclination angle of a screen plate, is convenient to rapidly install the screen plate in an outer shell through a fixing frame and a fastening bolt in the screening assembly, and dries materials through a resistance wire and a fan in a feeding assembly, so that the materials are prevented from being too moist, and the problem of the multistage vibrating screen is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a multistage screening machine for processing concentrate by throwing waste from raw ores, which comprises a base, wherein one side of the top of the base is provided with an outer shell, the inner side of the outer shell is provided with a screening component through a rotating component, and the other side of the top of the base is provided with a feeding component;
the rotating assembly comprises a rotating frame, a rotating shaft and an electric push rod, one end of the rotating frame is sleeved on the outer wall of the rotating shaft, the rotating shaft is fixedly connected to one side inside the outer shell, the front end and the rear end of the bottom of the other end of the rotating frame are respectively hinged with the electric push rod, the other end of the electric push rod is sleeved with an installation rod, the other end of the installation rod is slidably connected to the front end face and the rear end face of the inner side of the outer shell, the front end and the rear end of the inner side of the rotating frame are respectively provided with a first installation groove, and the front end and the rear end of the top of the other end of the rotating frame are respectively fixedly connected with a first lug seat;
the screening assembly comprises a fixing frame, a screen plate and a fastening bolt, the front end and the rear end of the fixing frame are connected to the inner side of the first mounting groove in a clearance mode, the front end and the rear end of the inner side of the fixing frame are provided with second mounting grooves, the front end and the rear end of the screen plate are connected to the inner side of the second mounting groove in a clearance mode, the front end and the rear end of one side of the top of the fixing frame are fixedly connected with second lug seats, the second lug seats are fixedly connected with the first lug seats through the fastening bolt, and a discharging plate is rotatably connected to the outer wall of one side of the fixing frame;
the material loading subassembly includes material loading shell, resistance wire and fan, the even fixedly connected with installing frame in top of material loading shell, the equal fixedly connected with resistance wire in inboard of installing frame, the equal fixedly connected with fan in top of installing frame.
Further, fixedly connected with vibrating motor on the preceding terminal surface of shell body, the feed inlet has been seted up to top one side of shell body, the equal fixedly connected with damping piece all around of bottom of shell body, damping piece's bottom fixed connection is around base top one side, the inboard below of shell body is provided with the unloading piece, and is concrete, drive the shell body through vibrating motor and vibrate, the completion is thrown useless vibration screening that carries out to the former ore deposit after smashing, and alleviate the holistic vibration of device through the setting of damping piece, be convenient for unload the material of the inside bottom of shell body fast through the setting of unloading piece.
Further, the damping piece includes interior pole, loop bar and damping spring, the top of interior pole is fixed connection respectively around the bottom of shell body, the inboard at the loop bar is connected in the bottom clearance of interior pole, the bottom of loop bar is fixed connection respectively around base top one side, the cover is equipped with damping spring on the outer wall of interior pole, damping spring's bottom fixed connection is on the top of loop bar, damping spring's top is contradicted and is connected the bottom at the shell body, and is concrete, the setting up of interior pole and loop bar has realized alleviating the vibration range of outer casing, damping spring's setting has realized weakening the vibrational force of outer casing.
Further, the piece of unloading includes first motor, the lead screw, bearing frame and push pedal, first motor is in bottom one side of shell body through first mounting bracket fixed connection, the cover is equipped with the action wheel on the output shaft of first motor, the action wheel is connected with from the driving wheel through belt transmission, establish the one end at the lead screw from the driving wheel cover, the other end of lead screw runs through the front and back end of shell body one side outer wall respectively and rotates the inboard of connection at the bearing frame, the bearing frame is the below of terminal surface around the shell body inboard respectively fixed connection, the cover is equipped with the push pedal on the outer wall of lead screw, the push pedal is located the inboard below of shell body, it is concrete, the setting of first motor has realized driving the action wheel and has rotated from the driving wheel, the setting of action wheel and belt has realized driving the lead screw and has rotated, the setting of bearing frame has realized installing the lead screw, the setting of lead screw has realized driving the push pedal and has moved, the setting of push pedal has realized unloading the material.
Further, first motor fixed connection is on one side outer wall of first mounting bracket, and first mounting bracket fixed connection is in the one side that shell body bottom central point put, and is concrete, and setting up of first mounting bracket has realized installing first motor.
Further, through second mounting bracket fixedly connected with second motor on the outer wall of one side of material loading shell, the output shaft of second motor runs through one side outer wall and the fixedly connected with auger stem of material loading shell, and the other end swing joint of auger stem is on the opposite side inner wall of material loading shell, and the material loading mouth has been seted up to top one side of material loading shell, and is concrete, and the automatic feeding of material has been realized in setting up of second motor and auger stem.
Further, second motor fixed connection is in the inboard of second mounting bracket, and second mounting bracket fixed connection is on one side outer wall of epitheca, and is concrete, and setting up of second mounting bracket has realized installing the second motor.
Further, bottom one side fixedly connected with of material loading shell adds the material frame, adds the even fixedly connected with baffle of inboard of material frame, and is concrete, and the setting of material loading frame has realized that the falling speed of material has been reduced to the setting of baffle in leading-in to the shell body with material in the material loading shell.
Furtherly, the even fixedly connected with erection column of bottom opposite side of material loading shell, the bottom fixed connection of erection column is at the opposite side at base top, and is specific, and the setting of erection column has realized fixing the material loading shell.
The invention has the following beneficial effects:
according to the invention, through arranging the rotating assembly, in the use process, one end of the rotating frame is rotatably connected to the inner side of the outer shell through the rotating shaft, when the inclination angle of the sieve plate needs to be adjusted, the electric push rod is started, the output end of the electric push rod exerts an external force effect on the other end of the rotating frame, so that the rotating frame generates a movement trend, and under the limiting effect of the rotating shaft, the rotating frame drives the sieve plate to rotate, so that the angle adjustment of the sieve plate is realized, and the control on the speed of the material is avoided.
According to the invention, through arranging the screening component, when the screen plate needs to be installed in the using process, the screen plate is firstly in clearance connection with the second mounting groove on the inner side of the fixed frame, the fixed frame is in clearance connection with the first mounting groove on the inner side of the rotating frame, and finally the first lug seat and the second lug seat are fixed through the fastening bolt, so that the installation of the screen plate is completed, and when the screen plate needs to be disassembled, the fastening bolt is unscrewed, the fixed frame is taken out from the inner side of the rotating frame, so that the screen plate can be disassembled, and the screen plate is convenient to assemble and disassemble.
According to the invention, the feeding assembly is arranged, in the using process, two ends of the resistance wire penetrate through the outer wall of one side of the mounting frame and are externally connected with the power supply, when the raw ore waste in the feeding shell needs to be dried, the power supply of the resistance wire is firstly switched on, the resistance wire is electrified and then emits heat to the outside under the action of the resistance, the fan is started, fresh air is generated under the action of the fan, the fresh air is heated to form hot air when passing through the resistance wire, the hot air enters the inner side of the feeding shell, and the raw ore waste in the feeding shell is dried through the hot air, so that the materials are prevented from being attached to the inner shell due to humidity.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a multistage sieving machine for processing concentrate by discarding raw ore;
FIG. 2 is a schematic structural view of the outer housing of FIG. 1;
FIG. 3 is an exploded view of the shock absorbing member of FIG. 2;
FIG. 4 is an exploded view of the discharge member of FIG. 2;
FIG. 5 is a schematic view of the rotary assembly of FIG. 1;
FIG. 6 is a schematic diagram of the construction of the screen assembly of FIG. 1;
figure 7 is a schematic view of the structure of the fixed frame of figure 6;
FIG. 8 is a schematic structural view of the feeding assembly in FIG. 1;
FIG. 9 is an exploded view of the mounting frame of FIG. 8;
FIG. 10 is a cross-sectional view of the feed block of FIG. 8;
in the drawings, the reference numbers indicate the following list of parts:
1. a base; 2. an outer housing; 21. a vibration motor; 22. a feed inlet; 23. a shock absorbing member; 2301. an inner rod; 2302. a loop bar; 2303. a damping spring; 24. unloading the material; 2401. a first motor; 2402. a first mounting bracket; 2403. a driving wheel; 2404. a belt; 2405. a driven wheel; 2406. a screw rod; 2407. a bearing seat; 2408. pushing the plate; 3. a rotating assembly; 31. rotating the frame; 32. a rotating shaft; 33. an electric push rod; 34. mounting a rod; 35. a first mounting groove; 36. a first ear mount; 4. a screen assembly; 41. a fixing frame; 42. a sieve plate; 43. a stripper plate; 44. a second ear mount; 45. fastening a bolt; 46. a second mounting groove; 5. a feeding assembly; 51. feeding a shell; 52. installing a frame; 53. a second motor; 54. a second mounting bracket; 55. a screw rod; 56. a feeding port; 57. mounting a column; 58. a feeding frame; 59. a resistance wire; 510. a fan; 511. and a baffle plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 10, the invention relates to a multistage screening machine for processing concentrate by throwing waste from raw ore, which comprises a base 1, wherein one side of the top of the base 1 is provided with an outer shell 2, the inner side of the outer shell 2 is provided with a screening component 4 through a rotating component 3, and the other side of the top of the base 1 is provided with a feeding component 5;
specifically, in the use process, the rotating assemblies 3 and the screening assemblies 4 are provided with a plurality of groups, and are sequentially arranged on the inner side of the outer shell 2 from top to bottom, and the diameter of the sieve pore of the sieve plate 42 in the screening assembly 4 above the rotating assemblies is larger than that of the sieve pore of the sieve plate 42 below the rotating assemblies;
the rotating assembly 3 comprises a rotating frame 31, a rotating shaft 32 and an electric push rod 33, one end of the rotating frame 31 is sleeved on the outer wall of the rotating shaft 32, the rotating shaft 32 is fixedly connected to one side inside the outer shell 2, the front end and the rear end of the bottom of the other end of the rotating frame 31 are hinged with the electric push rod 33, the other end of the electric push rod 33 is sleeved with an installation rod 34, the other end of the installation rod 34 is connected to the front end and the rear end of the inner side of the outer shell 2 in a sliding manner, the front end and the rear end of the inner side of the rotating frame 31 are respectively provided with a first installation groove 35, and the front end and the rear end of the top of the other end of the rotating frame 31 are respectively fixedly connected with a first ear seat 36;
specifically, in the using process, one end of the rotating frame 31 is rotatably connected to the inner side of the outer shell 2 through the rotating shaft 32, when the inclination angle of the sieve plate 42 needs to be adjusted, the electric push rod 33 is started, the output end of the electric push rod 33 exerts an external force on the other end of the rotating frame 31, so that the rotating frame 31 generates a movement trend, and under the limiting action of the rotating shaft 32, the rotating frame 31 drives the sieve plate 42 to rotate, so that the angle of the sieve plate 42 is adjusted;
the screening assembly 4 comprises a fixing frame 41, a screening plate 42 and a fastening bolt 45, wherein the front end and the rear end of the fixing frame 41 are connected to the inner side of the first mounting groove 35 in a clearance mode, the front end and the rear end of the inner side of the fixing frame 41 are provided with second mounting grooves 46, the front end and the rear end of the screening plate 42 are connected to the inner side of the second mounting groove 46 in a clearance mode, the front end and the rear end of one side of the top of the fixing frame 41 are fixedly connected with second lug seats 44, the second lug seats 44 are fixedly connected with the first lug seats 36 through the fastening bolt 45, and the outer wall of one side of the fixing frame 41 is connected with a discharging plate 43 in a rotating mode;
specifically, in the use process, when the screen plate 42 needs to be installed, the screen plate 42 is firstly connected in the second installation groove 46 on the inner side of the fixed frame 41 in a clearance manner, the fixed frame 41 is connected in the first installation groove 35 on the inner side of the rotating frame 31 in a clearance manner, and finally the first lug seat 36 and the second lug seat 44 are fixed through the fastening bolt 45, so that the installation of the screen plate 42 is completed, and when the screen plate 42 needs to be disassembled, the fastening bolt 45 is unscrewed, the fixed frame 41 is taken out from the inner side of the rotating frame 31, and the screen plate 42 can be disassembled;
the feeding assembly 5 comprises a feeding shell 51, a resistance wire 59 and a fan 510, wherein the top of the feeding shell 51 is uniformly and fixedly connected with a mounting frame 52, the inner sides of the mounting frame 52 are fixedly connected with the resistance wire 59, and the top of the mounting frame 52 is fixedly connected with the fan 510;
specifically, the mounting frame 52 is communicated with the inner side of the feeding shell 51, in the using process, two ends of the resistance wire 59 penetrate through the outer wall of one side of the mounting frame 52 and are externally connected with a power supply, when the raw ore waste in the feeding shell 51 needs to be dried, the power supply of the resistance wire 59 is firstly switched on, the resistance wire 59 is electrified to emit heat to the outside under the action of the resistance, the fan 510 is started, fresh air is generated under the action of the fan 510, the fresh air is heated to form hot air when passing through the resistance wire 59, the hot air enters the inner side of the feeding shell 51, and the raw ore waste in the feeding shell 51 is dried through the hot air.
Referring to fig. 2, a vibration motor 21 is fixedly connected to the front end surface of the outer shell 2, a feed inlet 22 is formed in one side of the top of the outer shell 2, shock absorbing members 23 are fixedly connected to the periphery of the bottom of the outer shell 2, the bottom of the shock absorbing members 23 is fixedly connected to the periphery of one side of the top of the base 1, and a discharging member 24 is arranged below the inner side of the outer shell 2;
specifically, in the use, vibrating motor 21 welds on the preceding terminal surface of shell body 2, throws useless when needing to carry out the screening to the raw ore, starts vibrating motor 21, provides energy to shell body 2 through vibrating motor 21 for shell body 2 begins to vibrate, and then has realized throwing useless vibration screening to the raw ore that falls on sieve 42.
Referring to fig. 3, the damping member 23 includes an inner rod 2301, a sleeve rod 2302 and a damping spring 2303, the top ends of the inner rods 2301 are respectively and fixedly connected around the bottom of the outer shell 2, the bottom end of the inner rod 2301 is connected to the inner side of the sleeve rod 2302 in a clearance manner, the bottom end of the sleeve rod 2302 is respectively and fixedly connected around one side of the top of the base 1, the damping spring 2303 is sleeved on the outer wall of the inner rod 2301, the bottom end of the damping spring 2303 is fixedly connected to the top end of the sleeve rod 2302, and the top end of the damping spring 2303 is connected to the bottom of the outer shell 2 in an abutting manner;
specifically, throw useless when carrying out the shale shaker in the former ore deposit, shell body 2 drives interior pole 2301 and carries out relative motion, its interior pole 2301 adopts the damping material preparation to form, produce frictional force because relative motion between interior pole 2301 and the loop bar 2302, the vibration range of shell body 2 has been alleviateed under the effect of frictional force, and shell body 2 can compress or stretch damping spring 2303 at the vibration in-process, the effect that resets through damping spring 2303 self elastic deformation, the vibrational force to shell body 2 offsets, the shock attenuation to shell body 2 has been accomplished, avoid shell body 2's vibration too big.
Referring to fig. 4, the discharging member 24 includes a first motor 2401, a screw rod 2406, a bearing block 2407 and a push plate 2408, the first motor 2401 is fixedly connected to one side of the bottom of the outer housing 2 through a first mounting frame 2402, the first motor 2401 is fixedly connected to an outer wall of one side of the first mounting frame 2402, the first mounting frame 2402 is fixedly connected to one side of a central position of the bottom of the outer housing 2, an output shaft of the first motor 2401 is sleeved with a driving wheel 2403, the driving wheel 2403 is connected to a driven wheel 2405 through a belt 2404 in a transmission manner, the driven wheel 2405 is sleeved at one end of the screw rod 2406, the other end of the screw rod 2406 penetrates through front and rear ends of an outer wall of one side of the outer housing 2 and is connected to an inner side of the bearing block 2407 in a transmission manner, the bearing blocks 2407 are respectively fixedly connected below front and rear end faces of the inner side of the outer housing 2, the outer wall of the screw rod 2406 is sleeved with the push plate 2408, and the push plate 2408 is located below the inner side of the outer housing 2;
specifically, in the using process, when the screened raw ore waste at the bottom of the inner side of the outer shell 2 needs to be discharged, the first motor 2401 is started, an output shaft of the first motor 2401 drives the driving wheel 2403 to synchronously rotate, the driven wheel 2405 and the screw rod 2406 are driven to synchronously rotate under the transmission action of the belt 2404, the screw rod 2406 and the push plate 2408 are connected in a screwing mode through threads, so that the push plate 2408 slides at the bottom of the inner side of the outer shell 2 under the action of the threads, the raw ore waste accumulated at the bottom of the inner side of the outer shell 2 is discharged to the outer side of the outer shell 2 through the push plate 2408, and automatic discharging is completed.
Referring to fig. 8, a second motor 53 is fixedly connected to an outer wall of one side of the feeding shell 51 through a second mounting frame 54, the second motor 53 is fixedly connected to an inner side of the second mounting frame 54, the second mounting frame 54 is fixedly connected to an outer wall of one side of the feeding shell 51, an output shaft of the second motor 53 penetrates through the outer wall of one side of the feeding shell 51 and is fixedly connected with an auger rod 55, the other end of the auger rod 55 is movably connected to an inner wall of the other side of the feeding shell 51, a feeding port 56 is formed in one side of the top of the feeding shell 51, mounting columns 57 are uniformly and fixedly connected to the other side of the bottom of the feeding shell 51, and bottom ends of the mounting columns 57 are fixedly connected to the other side of the top of the base 1;
specifically, in the using process, during feeding, the raw ore waste after being crushed by the ball mill is firstly added into the feeding shell 51 through the feeding port 56, the second motor 53 is started, the output shaft of the second motor 53 drives the auger rod 55 to synchronously rotate, the raw ore waste is moved to the feeding frame 58 through the rotation of the auger rod 55 and is moved into the outer shell 2 through the feeding frame 58, and automatic feeding is realized.
Referring to fig. 10, a feeding frame 58 is fixedly connected to one side of the bottom of the feeding shell 51, and baffles 511 are uniformly and fixedly connected to the inner side of the feeding frame 58;
specifically, in the use process, the feeding frame 58 is arranged in the feeding hole 22 on the outer shell 2 in a clearance mode, the raw ore waste throwing and conveying device on the inner side of the feeding shell 51 is conveyed into the outer shell 2 through the feeding frame 58 for vibration screening, the falling speed of the raw ore waste throwing is reduced through the arrangement of the baffle 511, and the damage to the sieve plate 42 caused by the overlarge falling speed of the materials is effectively avoided.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a useless processing multistage screening machine for concentrate is thrown to raw ore, includes base (1), its characterized in that: an outer shell (2) is arranged on one side of the top of the base (1), a screening component (4) is arranged on the inner side of the outer shell (2) through a rotating component (3), and a feeding component (5) is arranged on the other side of the top of the base (1);
the rotating assembly (3) comprises a rotating frame (31), a rotating shaft (32) and an electric push rod (33), one end of the rotating frame (31) is sleeved on the outer wall of the rotating shaft (32), the rotating shaft (32) is fixedly connected to one side inside the outer shell (2), the electric push rod (33) is hinged to the front end and the rear end of the bottom of the other end of the rotating frame (31), an installation rod (34) is sleeved at the other end of the electric push rod (33), the other end of the installation rod (34) is connected to the front end face and the rear end face of the inner side of the outer shell (2) in a sliding mode, first installation grooves (35) are formed in the front end and the rear end of the inner side of the rotating frame (31), and first lug seats (36) are fixedly connected to the front end and the rear end of the top of the other end of the rotating frame (31);
the screening assembly (4) comprises a fixed frame (41), a screening plate (42) and fastening bolts (45), the front end and the rear end of the fixed frame (41) are connected to the inner side of the first mounting groove (35) in a clearance mode, the front end and the rear end of the inner side of the fixed frame (41) are provided with second mounting grooves (46), the front end and the rear end of the screening plate (42) are connected to the inner side of the second mounting groove (46) in a clearance mode, the front end and the rear end of one side of the top of the fixed frame (41) are fixedly connected with second lug seats (44), the second lug seats (44) are fixedly connected with the first lug seats (36) through the fastening bolts (45), and the outer wall of one side of the fixed frame (41) is connected with a discharging plate (43) in a rotating mode;
the feeding assembly (5) comprises a feeding shell (51), a resistance wire (59) and a fan (510), wherein the top of the feeding shell (51) is uniformly and fixedly connected with a mounting frame (52), the inner side of the mounting frame (52) is fixedly connected with the resistance wire (59), and the top of the mounting frame (52) is fixedly connected with the fan (510).
2. The multistage screening machine for the raw ore waste-throwing processing concentrate according to claim 1, characterized in that: fixedly connected with vibrating motor (21) on the preceding terminal surface of shell body (2), feed inlet (22) have been seted up to top one side of shell body (2), equal fixedly connected with shock attenuation piece (23) all around the bottom of shell body (2), the bottom fixed connection of shock attenuation piece (23) is in around base (1) top one side, the inboard below of shell body (2) is provided with unloading spare (24).
3. The multi-stage screening machine for the raw ore waste-throwing processing concentrate according to claim 2, characterized in that: damping member (23) are including interior pole (2301), loop bar (2302) and damping spring (2303), the top of interior pole (2301) is fixed connection respectively all around the bottom of shell body (2), the bottom gap connection of interior pole (2301) is in the inboard of loop bar (2302), the bottom of loop bar (2302) is fixed connection respectively all around base (1) top one side, the cover is equipped with on the outer wall of interior pole (2301) damping spring (2303), the bottom fixed connection of damping spring (2303) is in the top of loop bar (2302), the top of damping spring (2303) is contradicted and is connected the bottom of shell body (2).
4. The multi-stage screening machine for the raw ore waste-throwing processing concentrate according to claim 2, characterized in that: unload material piece (24) and include first motor (2401), lead screw (2406), bearing frame (2407) and push pedal (2408), first motor (2401) is in through first mounting bracket (2402) fixed connection the bottom one side of shell body (2), the cover is equipped with action wheel (2403) on the output shaft of first motor (2401), action wheel (2403) are connected with from driving wheel (2405) through belt (2404) transmission, establish from driving wheel (2405) cover the one end of lead screw (2406), the other end of lead screw (2406) runs through respectively the front and back end of shell body (2) one side outer wall is rotated and is connected the inboard of bearing frame (2407), bearing frame (2407) fixed connection respectively is in the below of terminal surface around shell body (2) inboard, the cover is equipped with on the outer wall of lead screw (2406) push pedal (2408), push pedal (2408) are located the inboard below of shell body (2).
5. The multi-stage screening machine for the raw ore waste-throwing processing concentrate according to claim 4, characterized in that: the first motor (2401) is fixedly connected to the outer wall of one side of the first mounting frame (2402), and the first mounting frame (2402) is fixedly connected to one side of the center position of the bottom of the outer shell (2).
6. The multi-stage screening machine for the raw ore waste-throwing processing concentrate according to claim 1, characterized in that: the feeding device is characterized in that a second motor (53) is fixedly connected to the outer wall of one side of the feeding shell (51) through a second mounting frame (54), an output shaft of the second motor (53) penetrates through the outer wall of one side of the feeding shell (51) and is fixedly connected with an auger rod (55), the other end of the auger rod (55) is movably connected to the inner wall of the other side of the feeding shell (51), and a feeding port (56) is formed in one side of the top of the feeding shell (51).
7. The multi-stage screening machine for the raw ore waste-throwing processing concentrate according to claim 6, characterized in that: the second motor (53) is fixedly connected to the inner side of the second mounting frame (54), and the second mounting frame (54) is fixedly connected to the outer wall of one side of the feeding shell (51).
8. The multi-stage screening machine for the raw ore waste-throwing processing concentrate according to claim 7, characterized in that: one side of the bottom of the feeding shell (51) is fixedly connected with a feeding frame (58), and the inner side of the feeding frame (58) is uniformly and fixedly connected with a baffle (511).
9. The multi-stage screening machine for the raw ore waste-throwing processing concentrate according to claim 1, characterized in that: the uniform and fixed connection of the bottom opposite side of material loading shell (51) has erection column (57), the bottom fixed connection of erection column (57) is in the opposite side at base (1) top.
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| CN202211233234.1A CN115475753B (en) | 2022-10-10 | 2022-10-10 | Multistage screening machine for raw ore waste throwing processing concentrate |
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| CN202211233234.1A CN115475753B (en) | 2022-10-10 | 2022-10-10 | Multistage screening machine for raw ore waste throwing processing concentrate |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011200077A1 (en) * | 2011-01-10 | 2012-07-26 | Lubo Screening- & Recyclingsystems B.V. | Processing waste |
| CN106362942A (en) * | 2016-09-23 | 2017-02-01 | 重庆欣润农业开发有限公司 | Efficient dried tofu screening machine |
| US20170209901A1 (en) * | 2016-01-27 | 2017-07-27 | General Kinematics Corporation | Vibratory Apparatus With Deck Panel And Assembly Method |
| CN211865785U (en) * | 2020-03-17 | 2020-11-06 | 宋伟 | Coal stone screening device for coal mining of coal mine |
| CN216386472U (en) * | 2021-10-18 | 2022-04-26 | 云南金鼎锌业有限公司 | Leaching slag sampling and analyzing device for flotation of zinc oxide concentrate |
-
2022
- 2022-10-10 CN CN202211233234.1A patent/CN115475753B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011200077A1 (en) * | 2011-01-10 | 2012-07-26 | Lubo Screening- & Recyclingsystems B.V. | Processing waste |
| US20170209901A1 (en) * | 2016-01-27 | 2017-07-27 | General Kinematics Corporation | Vibratory Apparatus With Deck Panel And Assembly Method |
| CN106362942A (en) * | 2016-09-23 | 2017-02-01 | 重庆欣润农业开发有限公司 | Efficient dried tofu screening machine |
| CN211865785U (en) * | 2020-03-17 | 2020-11-06 | 宋伟 | Coal stone screening device for coal mining of coal mine |
| CN216386472U (en) * | 2021-10-18 | 2022-04-26 | 云南金鼎锌业有限公司 | Leaching slag sampling and analyzing device for flotation of zinc oxide concentrate |
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| CN115475753B (en) | 2023-09-15 |
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