CN111701709A - Mining ore crushing and screening device - Google Patents
Mining ore crushing and screening device Download PDFInfo
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- CN111701709A CN111701709A CN202010593010.6A CN202010593010A CN111701709A CN 111701709 A CN111701709 A CN 111701709A CN 202010593010 A CN202010593010 A CN 202010593010A CN 111701709 A CN111701709 A CN 111701709A
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- 238000012216 screening Methods 0.000 title claims abstract description 81
- 238000005065 mining Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000013016 damping Methods 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 2
- 239000008187 granular material Substances 0.000 description 6
- 239000011435 rock Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
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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
-
- 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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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses an ore crushing and screening device for mining, which comprises a screening box, wherein four corners of the bottom of the screening box are respectively provided with a lifting mechanism, the bottom of the lifting mechanism is provided with a roller, the center of the bottom of the screening box is in threaded connection with an installation plate, the bottom of the installation plate is fixedly provided with a vibration motor, an inner cavity of the screening box is respectively provided with a first sieve plate and a second sieve plate, the left end and the right end of the first sieve plate and the second sieve plate are symmetrically provided with fixed blocks, the bottom of the fixed blocks is connected with a return spring, and one end of the return spring, which is far away from the fixed blocks, is provided with a support plate. Avoid too much influence the crushing effect of device of ore whereabouts.
Description
Technical Field
The invention relates to the technical field of mining auxiliary equipment, in particular to an ore crushing and screening device for mining.
Background
The ore can be divided into metal mineral, non-metal mineral, and along with the continuous development of mining industry trade, the ore needs process such as crushing and screening before the conveying, makes things convenient for the transportation of ore, but current device still has some problems:
traditional device can not carry out certain control to the blanking speed of ore to make the crushing effect of device relatively poor, traditional device can't carry out the layering screening according to the size of ore in addition, thereby has reduced the practicality of device.
Based on the above, the invention designs an ore crushing and screening device for mining to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an ore crushing and screening device for mining, which solves the problems that the blanking speed cannot be controlled and ores cannot be screened in a layering manner in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an ore crushing and screening device for mining comprises a screening box, wherein lifting mechanisms are mounted at four corners of the bottom of the screening box, rollers are mounted at the bottom of the lifting mechanisms, a mounting plate is screwed at the center of the bottom of the screening box, a vibrating motor is fixed at the bottom of the mounting plate, a first sieve plate and a second sieve plate are respectively mounted in an inner cavity of the screening box, fixed blocks are symmetrically mounted at the left end and the right end of the first sieve plate and the second sieve plate, a reset spring is connected at the bottom of the fixed blocks, a supporting plate is mounted at one end, away from the fixed blocks, of the reset spring, a first sieve mesh is equidistantly arranged in the inner cavity of the first sieve plate, a second sieve mesh is equidistantly arranged in the inner cavity of the second sieve plate, supporting frames are symmetrically fixed at the left end and the right end of the top of the screening box, a crushing box is fixed between the inner sides of the supporting, and the bottom of blanking mouth is connected with the top of screening case, the charge door has been seted up at both ends about broken roof portion, slewing mechanism is installed at the top of broken incasement chamber, the quartering hammer is installed to the broken incasement chamber of slewing mechanism below, the crushing roller of having arranged equally spaced of the outer wall of quartering hammer, the observation window is installed to the positive top of broken case, the PLC controller is installed to the positive below of broken case, the output of PLC controller passes through wire and vibrating motor's input electric connection.
Preferably, slewing mechanism includes connecting seat, pan feeding board, positioning spring and movable rod, slewing mechanism's connecting seat is located the lateral wall at broken incasement chamber top, the one end that the connecting seat is close to broken incasement vertical center line articulates there is the movable rod, the pan feeding board is installed to both ends symmetry about broken incasement chamber top, the bottom of pan feeding board is connected with positioning spring, and positioning spring's bottom is connected with the top of movable rod.
Based on the technical characteristics, the communication chip in the inner cavity of the communication box can be maintained and overhauled conveniently through the arranged box cover.
Preferably, the screening incasement wall has seted up the spout near the one end of first sieve and second sieve, the slider is installed to the one end that first sieve and second sieve were kept away from to the fixed block, and sliding connection between slider and the spout.
Preferably, the pore size of the first sieve pore is larger than the pore size of the second sieve pore.
Based on the technical characteristics, the ore of different specifications is convenient to sieve out, and the practicability of the device is improved.
Preferably, be provided with the reservation groove on the inner wall of fixed block, the one end that the slider is close to first sieve and second sieve is provided with the reservation piece that matches each other with the reservation groove, the top spiro union of fixed block has the screw rod, and the bottom of screw rod stretches into the inner chamber of reservation piece.
Based on above-mentioned technical characteristics, take out the screw rod from the inner chamber of reserving the piece for reserve the inner chamber that the piece breaks away from the reservation groove, conveniently dismantle first sieve and second sieve and wash and change, avoid long-term use the condition that the jam appears.
Preferably, the guide plate is installed at the bottom of the inner cavity of the screening box, an included angle between the guide plate and the horizontal plane is 150 degrees, and a discharge hole is formed in the bottom of the right side wall of the screening box.
Based on above-mentioned technical characteristics, the ore through the multilayer screening finally falls in the top of stock guide to through the outside that stock guide gliding to discharge gate derivation screening case, conveniently receive the material.
Preferably, elevating system includes casing, slide rail, damping spring, movable block, fly leaf, montant and cavity, elevating system's casing is located four corners of screening bottom of the case portion, the montant is vertically installed at the top of casing inner chamber, the slide rail has been seted up to shells inner wall's left and right sides both ends symmetry, the inside slidable mounting of slide rail has the movable block, be fixed with the fly leaf between the movable block inboard, and the fly leaf cover is established on the outer wall of montant, be provided with damping spring between the top of fly leaf and casing inner chamber, and the damping spring cover is established on the outer wall of montant.
Based on above-mentioned technical characteristics, when elevating system received vibrations, under the cooperation of slide rail and movable block, the fly leaf slided on the outer wall of montant and compressed damping spring, and then can drive the screening case and rock from top to bottom.
Preferably, the front of screening case articulates through the articulated shaft has a body, and the junction of the body and screening case is provided with the rubber packing pad, the door body openly keeps away from the one end of articulated shaft and installs the handle, and is provided with anti-skidding line strip on the outer wall of handle.
Based on above-mentioned technical characteristics, set up rubber packing and can avoid the dust departure screening case, the anti-skidding line strip has increased the frictional force of staff and handle, conveniently opens the door body and closes.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the method comprises the following steps: through the design of the technical scheme, when ores to be crushed fall above the feeding plate through the feeding port, the feeding plate guides the ores to the upper side of the movable rod, the movable rod rotates downwards due to the fact that the positioning spring is compressed, the ores continuously fall, and therefore the device can control the falling speed of the ores to a certain degree, and the phenomenon that the crushing effect of the device is influenced due to too much falling of the ores is avoided;
secondly, the method comprises the following steps: through the design of this technical scheme, start vibrating motor and drive the vibrations of elevating system, thereby it rocks from top to bottom to drive the screening case, the ore after smashing falls into the top of first sieve, at the slider, spout and reset spring's cooperation is down, first sieve and second sieve rock, carry out vibration screening to the ore of top, the ore of big granule stops in the top of first sieve, the ore of medium granule stops in the top of second sieve, the ore of small granule then falls the stock guide top and derives the screening case through the discharge gate, make the device can screen the ore of equidimension not, satisfy different producers' demand, the practicality of device has been improved.
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 will be briefly introduced below, and it is obvious that the drawings in the following description 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 cross-sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic front view of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a rotating mechanism; 101. a connecting seat; 102. feeding a plate; 103. a positioning spring; 104. a movable rod; 2. a crushing box; 3. a blanking port; 4. screening the box; 5. a first screen deck; 6. a first screen hole; 7. a slider; 8. a chute; 9. a material guide plate; 10. a discharge port; 11. a roller; 12. a vibration motor; 13. mounting a plate; 14. a support plate; 15. a second screen deck; 16. a second sieve pore; 17. a support frame; 18. a crushing roller; 19. a breaking hammer; 20. a screw; 21. reserving a block; 22. reserving a groove; 23. a fixed block; 24. a return spring; 25. a lifting mechanism; 2501. a housing; 2502. a slide rail; 2503. a damping spring; 2504. a moving block; 2505. a movable plate; 2506. a vertical rod; 2507. a cavity; 26. a feed inlet; 27. an observation window; 28. a PLC controller; 29. a door body; 30. a handle.
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.
The invention provides a technical scheme that: an ore crushing and screening device for mining comprises a screening box 4, four corners at the bottom of the screening box 4 are respectively provided with a lifting mechanism 25, each lifting mechanism 25 comprises a shell 2501, a sliding rail 2502, a shock absorption spring 2503, a moving block 2504, a moving plate 2505, a vertical rod 2506 and a cavity 2507, the shells 2501 of the lifting mechanisms 25 are positioned at the four corners at the bottom of the screening box 4, the vertical rods 2506 are vertically arranged at the top of the inner cavity of the shell 2501, the sliding rails 2502 are symmetrically arranged at the left end and the right end of the inner wall of the shell 2501, the moving block 2504 is slidably arranged in the sliding rail 2502, the moving plate 2505 is fixed between the inner sides of the moving block 2504, the moving plate 2505 is sleeved on the outer wall of the vertical rod 2506, the shock absorption spring 2503 is arranged between the moving plate 2505 and the top of the inner cavity of the shell 2501, the shock absorption spring 2503 is sleeved on the outer wall of the vertical rod 2506, when the lifting mechanisms 25 are vibrated, the sliding, thereby driving the screening box 4 to shake up and down (refer to figures 1 and 3 in the attached drawings of the specification);
the front surface of the screening box 4 is hinged with a door body 29 through a hinged shaft, a rubber sealing gasket is arranged at the joint of the door body 29 and the screening box 4, one end, away from the hinged shaft, of the front surface of the door body 29 is provided with a handle 30, the outer wall of the handle 30 is provided with an anti-slip stripe, the rubber sealing gasket is arranged to prevent dust from flying out of the screening box 4, the anti-slip stripe increases the friction force between a worker and the handle 30, and the door body 29 is conveniently opened and closed (refer to a figure 4 in the attached drawing of the specification);
a material guide plate 9 is arranged at the bottom of an inner cavity of the screening box 4, an included angle between the material guide plate 9 and the horizontal plane is 150 degrees, a discharge hole 10 is formed in the bottom of the right side wall of the screening box 4, and the ores screened in multiple layers finally fall above the material guide plate 9 and slide down to the discharge hole 10 through the material guide plate 9 to be led out of the screening box 4, so that the collection is convenient (refer to fig. 1 and 4 in the attached drawings of the specification);
the bottom of the lifting mechanism 25 is provided with a roller 11, the center of the bottom of the screening box 4 is in threaded connection with a mounting plate 13, the bottom of the mounting plate 13 is fixed with a vibration motor 12, the model of the vibration motor 12 can be MS0075A, the inner cavity of the screening box 4 is respectively provided with a first screening plate 5 and a second screening plate 15, one end of the inner wall of the screening box 4, which is close to the first screening plate 5 and the second screening plate 15, is provided with a chute 8, one end of the fixing block 23, which is far away from the first screening plate 5 and the second screening plate 15, is provided with a slide block 7, and the slide block 7 is in sliding connection with the chute 8, so that the first screening plate 5 and the second screening plate 15 can rock up and down to screen ores;
the left end and the right end of the first sieve plate 5 and the second sieve plate 15 are symmetrically provided with fixed blocks 23, the inner wall of each fixed block 23 is provided with a reserved groove 22, one end of each sliding block 7, which is close to the first sieve plate 5 and the second sieve plate 15, is provided with a reserved block 21 matched with the reserved groove 22, the top of each fixed block 23 is in threaded connection with a screw rod 20, the bottom of each screw rod 20 extends into the inner cavity of the corresponding reserved block 21, the screw rods 20 are taken out of the inner cavities of the reserved blocks 21, so that the reserved blocks 21 are separated from the inner cavities of the reserved grooves 22, the first sieve plate 5 and the second sieve plate 15 are convenient to disassemble, clean and replace, and the blockage caused by long-term use is avoided (;
the bottom of the fixed block 23 is connected with a return spring 24, one end of the return spring 24, which is far away from the fixed block 23, is provided with a support plate 14, the inner cavity of the first sieve plate 5 is provided with first sieve holes 6 at equal intervals, the inner cavity of the second sieve plate 15 is provided with second sieve holes 16 at equal intervals, and the aperture of the first sieve hole 6 is larger than that of the second sieve hole 16, so that the ore can be screened conveniently (refer to fig. 1 in the attached drawing of the specification);
the left end and the right end of the top of the screening box 4 are symmetrically fixed with supporting frames 17, a crushing box 2 is fixed between the inner sides of the supporting frames 17, the bottom of the crushing box 2 is provided with a blanking port 3, the bottom of the blanking port 3 is connected with the top of the screening box 4, the left end and the right end of the top of the crushing box 2 are provided with charging ports 26, the top of the inner cavity of the crushing box 2 is provided with a rotating mechanism 1, the rotating mechanism 1 comprises a connecting seat 101, a feeding plate 102, a positioning spring 103 and a movable rod 104, the connecting seat 101 of the rotating mechanism 1 is positioned on the side wall of the top of the inner cavity of the crushing box 2, one end of the connecting seat 101 close to the vertical central line of the crushing box 2 is hinged with the movable rod 104, the feeding plate 102 is symmetrically arranged at the left end and the right end of the top of the inner cavity of the crushing box 2, the, the positioning spring 103 is compressed to drive the movable rod 104 to rotate downwards, so that the falling speed of the ore can be controlled to a certain degree (refer to fig. 1 in the attached drawing of the specification);
a breaking hammer 19 is installed in an inner cavity of a breaking box 2 below a rotating mechanism 1, breaking rollers 18 are arranged on the outer wall of the breaking hammer 19 at equal intervals, an observation window 27 is installed above the front face of the breaking box 2, a PLC 28 is installed below the front face of the breaking box 2, and the output end of the PLC 28 is electrically connected with the input end of a vibrating motor 12 through a lead.
One specific application of this embodiment is: when the device is used, the roller 11 is used for pushing the device to a proper position, the device is fixed by a brake block, the device is externally connected with a power supply, ores to be crushed are fed into an inner cavity of the crushing box 2 through the feed inlet 26, the ores are guided into the upper part of the movable rod 104 when passing through the feed plate 102, under the action of gravity, the positioning spring 103 is compressed to enable the movable rod 104 to rotate downwards so as to control the falling speed of the ores, at the moment, the ores fall between the crushing hammers 19, the crushing motor is started to drive the crushing hammers 19 to rotate, so that the crushing roller 18 rotates to crush the ores, the crushed ores fall into the upper part of the first sieve plate 5 through the falling port 3, then the PLC 28 is used for controlling the vibration motor 12 to work, the vibration motor 12 works to drive the movable plate 2505 to slide up and down on the outer wall of the vertical rod 2506 and compress or rebound the damping spring 2503, so that the sieving box, at this moment, slider 7 slides in spout 8's inside, thereby drive first sieve 5 and second sieve 15 vibrations from top to bottom under reset spring 24's cooperation, be convenient for sieve the ore, through setting up first sieve mesh 6 and second sieve mesh 16, the ore screening of big granule is in the top of first sieve 5, the ore screening of medium granule is in the top of second sieve 15, the ore of small granule then falls in the top of stock guide 9, the outside of screening case 4 is derived to discharge gate 10 to the gliding, use through a period, take out the inner chamber of screw rod 20 from reserving piece 21, make reserving piece 21 break away from the inner chamber of reserving groove 22, conveniently dismantle washing and change first sieve 5 and second sieve 15, avoid appearing the condition of jam, the screening efficiency of device has been reduced.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a mining is with ore crushing and screening device, includes screening case (4), its characterized in that: elevating system (25) are all installed to four corners of screening case (4) bottom, gyro wheel (11) are installed to the bottom of elevating system (25), the center department spiro union of screening case (4) bottom has mounting panel (13), the bottom of mounting panel (13) is fixed with vibrating motor (12), first sieve (5) and second sieve (15) are installed respectively to the inner chamber of screening case (4), fixed block (23) are installed to the left and right sides both ends symmetry of first sieve (5) and second sieve (15), the bottom of fixed block (23) is connected with reset spring (24), reset spring (24) are kept away from the one end of fixed block (23) and are installed backup pad (14), first sieve mesh (6) have been seted up to the inner chamber equidistance of first sieve (5), second sieve mesh (16) have been seted up to the inner chamber equidistance of second sieve (15), the left end and the right end of the top of the screening box (4) are symmetrically fixed with a support frame (17), a crushing box (2) is fixed between the inner sides of the supporting frames (17), a blanking port (3) is arranged at the bottom of the crushing box (2), the bottom of the blanking port (3) is connected with the top of the screening box (4), the left end and the right end of the top of the crushing box (2) are provided with feed ports (26), the top of the inner cavity of the crushing box (2) is provided with a rotating mechanism (1), the inner cavity of the crushing box (2) below the rotating mechanism (1) is provided with a crushing hammer (19), the outer wall of the breaking hammer (19) is provided with breaking rollers (18) at equal intervals, an observation window (27) is arranged above the front surface of the breaking box (2), a PLC (programmable logic controller) controller (28) is arranged below the front surface of the crushing box (2), the output end of the PLC (28) is electrically connected with the input end of the vibrating motor (12) through a lead.
2. The mining ore crushing and screening apparatus of claim 1, wherein: slewing mechanism (1) is including connecting seat (101), pan feeding board (102), positioning spring (103) and movable rod (104), connecting seat (101) of slewing mechanism (1) are located the lateral wall at broken case (2) inner chamber top, connecting seat (101) are close to that broken case (2) vertical center line's one end articulates there is movable rod (104), pan feeding board (102) are installed to both ends symmetry about broken case (2) inner chamber top, the bottom of pan feeding board (102) is connected with positioning spring (103), and the bottom of positioning spring (103) is connected with the top of movable rod (104).
3. The mining ore crushing and screening apparatus of claim 1, wherein: spout (8) have been seted up to the one end that screening case (4) inner wall is close to first sieve (5) and second sieve (15), slider (7) are installed to the one end that first sieve (5) and second sieve (15) were kept away from in fixed block (23), and sliding connection between slider (7) and spout (8).
4. The mining ore crushing and screening apparatus of claim 1, wherein: the aperture of the first sieve pore (6) is larger than that of the second sieve pore (16).
5. The mining ore crushing and screening apparatus of claim 1, wherein: be provided with on the inner wall of fixed block (23) reserve groove (22), the one end that slider (7) are close to first sieve (5) and second sieve (15) is provided with reserve piece (21) of matcing each other with reserve groove (22), the top spiro union of fixed block (23) has screw rod (20), and the inner chamber of reserving piece (21) is stretched into to the bottom of screw rod (20).
6. The mining ore crushing and screening apparatus of claim 1, wherein: the material guide plate (9) is installed at the bottom of the inner cavity of the screening box (4), an included angle between the material guide plate (9) and the horizontal plane is 150 degrees, and a discharge hole (10) is formed in the bottom of the right side wall of the screening box (4).
7. The mining ore crushing and screening apparatus of claim 1, wherein: elevating system (25) include casing (2501), slide rail (2502), damping spring (2503), movable block (2504), fly leaf (2505), montant (2506) and cavity (2507), casing (2501) of elevating system (25) are located four corners of screening case (4) bottom, vertical pole (2506) are vertically installed at the top of casing (2501) inner chamber, slide rail (2502) have been seted up to both ends symmetry about casing (2501) inner wall, the inside slidable mounting of slide rail (2502) has movable block (2504), be fixed with fly leaf (2505) between movable block (2504) the inboard, and fly leaf (2505) establish on the outer wall of montant (2506), be provided with damping spring (2503) between the top of fly leaf (2505) and casing (2501) inner chamber, and damping spring (2503) establish on the outer wall of montant (2506).
8. The mining ore crushing and screening apparatus of claim 1, wherein: the front of screening case (4) is articulated through the articulated shaft to have a body (29), and the junction of the body (29) and screening case (4) is provided with the rubber packing pad, the one end that the articulated shaft was kept away from in the front of the body (29) is installed handle (30), and is provided with anti-skidding line strip on the outer wall of handle (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010593010.6A CN111701709A (en) | 2020-06-25 | 2020-06-25 | Mining ore crushing and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010593010.6A CN111701709A (en) | 2020-06-25 | 2020-06-25 | Mining ore crushing and screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111701709A true CN111701709A (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010593010.6A Pending CN111701709A (en) | 2020-06-25 | 2020-06-25 | Mining ore crushing and screening device |
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| Country | Link |
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| CN (1) | CN111701709A (en) |
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| CN112191492A (en) * | 2020-11-02 | 2021-01-08 | 钱国臣 | Ore screening plant |
| CN112221591A (en) * | 2020-09-29 | 2021-01-15 | 刘宝林 | Ore screening installation of mining processing |
| CN112237980A (en) * | 2020-09-27 | 2021-01-19 | 赣州博立科技有限公司 | High-efficient broken screening plant of tungsten carbide powder |
| CN112354611A (en) * | 2020-11-16 | 2021-02-12 | 王文兵 | A disinfection powder preparation facilities for hospital sewage disinfection |
| CN112452489A (en) * | 2020-11-06 | 2021-03-09 | 胡欢 | Grinding device for processing powdery raw materials in capsule type health food |
| CN112473811A (en) * | 2020-11-13 | 2021-03-12 | 株洲天桥舜臣选煤机械有限责任公司 | Ore sorting unit that mine was opened and was adopted |
| CN112588586A (en) * | 2020-11-26 | 2021-04-02 | 浙江格锐特包装材料有限公司 | Avoid too much tealeaves packagine machine screening mechanism who influences quality of tealeaves sediment |
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| CN112844790A (en) * | 2021-01-05 | 2021-05-28 | 张建文 | Mineral crushing device for mining industry |
| CN113083664A (en) * | 2021-03-22 | 2021-07-09 | 宿迁泽达职业技术学院 | A reciprocating sieve for granule screening |
| CN113083408A (en) * | 2021-04-01 | 2021-07-09 | 苏轶 | Method for preparing recycled concrete aggregate by using building solid waste |
| CN113368994A (en) * | 2021-06-01 | 2021-09-10 | 安徽理工大学 | Device for crushing filter cake and proportioning mixed materials |
| CN113457777A (en) * | 2021-07-06 | 2021-10-01 | 亿钧耀能新材(武汉)有限公司 | Waste residue collection processing apparatus of glass production usefulness |
| CN113477325A (en) * | 2021-08-25 | 2021-10-08 | 华北科技学院(中国煤矿安全技术培训中心) | Geological mineral mining sorting and sampling device based on machine learning |
| CN113477675A (en) * | 2021-07-12 | 2021-10-08 | 冀东水泥璧山有限责任公司 | Solid inorganic matter hazardous waste treatment production line and treatment method |
| CN113617440A (en) * | 2021-08-09 | 2021-11-09 | 精创环保设备(温州)有限公司 | Automatic high-precision control device for sludge drying equipment |
| CN113664146A (en) * | 2021-08-06 | 2021-11-19 | 含山县火炬铸造有限公司 | Molding sand screening and cleaning device for well lid casting |
| CN113680437A (en) * | 2021-08-19 | 2021-11-23 | 湖北大好工具有限公司 | Diamond crushing device capable of automatically screening |
| CN113713888A (en) * | 2021-09-01 | 2021-11-30 | 王鑫 | Building waste processing apparatus for civil engineering |
| CN113834082A (en) * | 2021-09-29 | 2021-12-24 | 华能秦煤瑞金发电有限责任公司 | Row's sediment device is done in thickness separation |
| CN113979053A (en) * | 2021-11-25 | 2022-01-28 | 江苏西铭节能环保科技有限公司 | Quantitative rotary type screening feeder for gypsum bin |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112237980A (en) * | 2020-09-27 | 2021-01-19 | 赣州博立科技有限公司 | High-efficient broken screening plant of tungsten carbide powder |
| CN112221591A (en) * | 2020-09-29 | 2021-01-15 | 刘宝林 | Ore screening installation of mining processing |
| CN112191492A (en) * | 2020-11-02 | 2021-01-08 | 钱国臣 | Ore screening plant |
| CN112452489A (en) * | 2020-11-06 | 2021-03-09 | 胡欢 | Grinding device for processing powdery raw materials in capsule type health food |
| CN112452489B (en) * | 2020-11-06 | 2022-05-13 | 广东亿超生物科技有限公司 | Grinding device for processing powdery raw materials in capsule type health food |
| CN112473811A (en) * | 2020-11-13 | 2021-03-12 | 株洲天桥舜臣选煤机械有限责任公司 | Ore sorting unit that mine was opened and was adopted |
| CN112354611A (en) * | 2020-11-16 | 2021-02-12 | 王文兵 | A disinfection powder preparation facilities for hospital sewage disinfection |
| CN112588586A (en) * | 2020-11-26 | 2021-04-02 | 浙江格锐特包装材料有限公司 | Avoid too much tealeaves packagine machine screening mechanism who influences quality of tealeaves sediment |
| CN112676232A (en) * | 2020-12-16 | 2021-04-20 | 茹朝贵 | Crushing device for refuse treatment with waterlogging caused by excessive rainfall cleaning function |
| CN112657664A (en) * | 2021-01-04 | 2021-04-16 | 广州诗蓝贸易有限公司 | Feed hopper for mining machinery |
| CN112844790A (en) * | 2021-01-05 | 2021-05-28 | 张建文 | Mineral crushing device for mining industry |
| CN113083664A (en) * | 2021-03-22 | 2021-07-09 | 宿迁泽达职业技术学院 | A reciprocating sieve for granule screening |
| CN113083408A (en) * | 2021-04-01 | 2021-07-09 | 苏轶 | Method for preparing recycled concrete aggregate by using building solid waste |
| CN113368994A (en) * | 2021-06-01 | 2021-09-10 | 安徽理工大学 | Device for crushing filter cake and proportioning mixed materials |
| CN113457777A (en) * | 2021-07-06 | 2021-10-01 | 亿钧耀能新材(武汉)有限公司 | Waste residue collection processing apparatus of glass production usefulness |
| CN113477675A (en) * | 2021-07-12 | 2021-10-08 | 冀东水泥璧山有限责任公司 | Solid inorganic matter hazardous waste treatment production line and treatment method |
| CN113664146A (en) * | 2021-08-06 | 2021-11-19 | 含山县火炬铸造有限公司 | Molding sand screening and cleaning device for well lid casting |
| CN113664146B (en) * | 2021-08-06 | 2023-08-04 | 含山县火炬铸造有限公司 | Molding sand screening and cleaning device for well lid casting |
| CN113617440A (en) * | 2021-08-09 | 2021-11-09 | 精创环保设备(温州)有限公司 | Automatic high-precision control device for sludge drying equipment |
| CN113680437A (en) * | 2021-08-19 | 2021-11-23 | 湖北大好工具有限公司 | Diamond crushing device capable of automatically screening |
| CN113477325A (en) * | 2021-08-25 | 2021-10-08 | 华北科技学院(中国煤矿安全技术培训中心) | Geological mineral mining sorting and sampling device based on machine learning |
| CN113713888A (en) * | 2021-09-01 | 2021-11-30 | 王鑫 | Building waste processing apparatus for civil engineering |
| CN113834082A (en) * | 2021-09-29 | 2021-12-24 | 华能秦煤瑞金发电有限责任公司 | Row's sediment device is done in thickness separation |
| CN113834082B (en) * | 2021-09-29 | 2023-09-22 | 华能秦煤瑞金发电有限责任公司 | Dry slag discharging device for coarse and fine separation |
| CN113979053A (en) * | 2021-11-25 | 2022-01-28 | 江苏西铭节能环保科技有限公司 | Quantitative rotary type screening feeder for gypsum bin |
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