CN112474294A - Ore cleaning precision screening device - Google Patents
Ore cleaning precision screening device Download PDFInfo
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- CN112474294A CN112474294A CN202011359612.1A CN202011359612A CN112474294A CN 112474294 A CN112474294 A CN 112474294A CN 202011359612 A CN202011359612 A CN 202011359612A CN 112474294 A CN112474294 A CN 112474294A
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- Prior art keywords
- bin
- fixedly connected
- wall
- screening
- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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Abstract
The invention discloses an ore cleaning precision screening device which comprises a box body, wherein an empty bin is arranged in the box body, a first-stage processing mechanism is arranged in the empty bin and comprises a feed inlet, the feed inlet is formed in the upper end wall of the box body, the feed inlet is communicated up and down, a magnetic piston block is arranged in the feed inlet and is in sliding connection with the inner wall of the piston bin, and the piston bin is arranged in the upper end wall of the box body.
Description
The invention relates to the field of ore correlation, in particular to an ore cleaning precision screening device.
Background
Random society's continuous development, our technological level is also improving gradually, science and technology is changing everybody's daily life gradually, in order to satisfy the pursuit of people's daily life to the quality, present ore mining trade is the flourishing gradually also, current ore mining all adopts the mining mode of full mechanization basically, but still adopt the manual work to select the separation in the aspect of the screening of ore basically, the production efficiency of ore will be very low and the precision of separation screening is not high yet, and the field such as ore also takes place danger extremely easily, in case the loss that unexpected emergence caused will inestimate.
Disclosure of Invention
The invention aims to provide an ore cleaning precision screening device, which overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to an ore cleaning precision screening device, which comprises a box body, wherein an empty bin is arranged in the box body, a first-stage treatment mechanism is arranged in the empty bin, the first-stage treatment mechanism comprises a feed inlet, the feed inlet is arranged on the upper end wall of the box body, the feed inlet is communicated up and down, a magnetic piston block is arranged in the feed inlet, the magnetic piston block is connected with the inner wall of a piston bin in a sliding manner, the piston bin is arranged in the upper end wall of the box body, a first electromagnet is also arranged in the piston bin, the first electromagnet is fixedly connected on the inner wall of the right side of the piston bin, a piston spring is fixedly connected on the left end surface of the first electromagnet, the left end of the piston spring is fixedly connected on the magnetic piston block, a screening box is arranged below the feed inlet, the screening bin is exposed in the screening box, and five filtering ports which are communicated up and down are arranged, the right end face of the screening box is fixedly connected with a movable block, the two movable blocks are bilaterally symmetrical by taking the center line of the screening bin as a center, one end of each movable block, far away from the center line of the screening bin, is fixedly connected with a movable spring, the other end of each movable spring is fixedly connected to the inner wall of one side of the movable bin, far away from the center line of the screening bin, the movable bin is arranged in the movable bin, the left movable bin is slidably connected to the left end wall of the box body, the end face, far away from the screening bin, of each movable bin is fixedly connected with a sliding clamping block, the sliding clamping block is slidably connected with the inner wall of the gravity sensing bin, a first pressure sensor is arranged in the gravity sensing bin, the first pressure sensor is fixedly connected to the lower inner wall of the gravity sensing bin, and the upper end face of the first pressure sensor is fixedly connected with a gravity sensing, the upper end of the gravity sensing spring is fixedly connected to the sliding clamping block, the left gravity sensing bin is arranged on the left end wall of the box body, the right gravity sensing bin is arranged in the stabilizing plate, the stabilizing plate is fixedly connected with the upper inner wall of the empty bin, the right end surface of the screening box is fixedly connected with a centrifugal box, a centrifugal bin is arranged in the centrifugal box, a first motor is arranged in the centrifugal bin, the first motor is fixedly connected to the rear inner wall of the centrifugal bin, a centrifugal shaft is rotatably connected to the front end surface of the first motor, a centrifugal weight is fixedly connected to the centrifugal shaft, a clamping block is arranged below the filter opening, the clamping block is fixedly connected to the left end wall of the box body, a sensing bin with an upward opening is arranged on the sliding plate, a second pressure sensor is arranged in the sensing bin, and the second pressure sensor is fixedly connected to the lower inner wall of the sensing bin, an induction spring is fixedly connected to the upper end face of the second pressure sensor, the upper end of the induction spring is fixedly connected to an induction plate, the induction plate is in sliding connection with the inner wall of the induction bin, two sliding bins are arranged in the front end wall of the screening box, the two sliding bins are bilaterally symmetrical with the center line of the screening bin as the center, a third electromagnet is arranged in each sliding bin, the third electromagnet is fixedly connected to the inner wall of one side of the sliding bin, away from the center line of the screening bin, a sliding spring is fixedly connected to the end face, close to the center line of the screening bin, of the third electromagnet, the other end of the sliding spring is fixedly connected to an iron sliding door, the iron sliding door is in sliding connection with the inner wall of the sliding bin, and the two iron sliding doors are in contact;
the empty bin is also internally provided with a second-stage screening mechanism which comprises a fixed plate, the fixed plate is fixedly connected to the lower inner wall of the empty bin, the fixed plate is rotatably connected with a driving rotating shaft, the driving rotating shaft is fixedly connected with a conveying wheel, the driving rotating shaft is rotatably connected with the fixed block, the fixed block is fixedly connected to the lower inner wall of the empty bin, the driving rotating shaft is rotatably connected with a second motor, the second motor is fixedly connected to the front end surface of the fixed block, the driving rotating shaft is fixedly connected with a conveying wheel, the conveying wheel is in friction transmission with the conveying wheel on the right side through the conveying belt, the two conveying wheels are bilaterally symmetrical by taking the center line of the conveying belt as the center, the conveying belt is provided with a plurality of stabilizing holes, the conveying belt is fixedly connected with a baffle, and the lower inner wall of the empty bin is fixedly connected with a, a weighing bin is arranged in the weighing box, a third pressure sensor is arranged in the weighing bin, the third pressure sensor is fixedly connected to the inner wall of the lower side of the weighing bin, the upper end face of the third pressure sensor is fixedly connected with a weighing spring, the upper end of the weighing spring is fixedly connected to the weighing plate, the weighing plate is in sliding connection with the inner wall of the weighing bin, two material pushing boxes are respectively arranged on the front side and the rear side of the weighing plate, the two material pushing boxes are symmetrical front and back by taking the center line of the weighing plate as the center, a material pushing bin is arranged in each material pushing box, a material pushing spring is arranged in each material pushing bin, one end of each material pushing spring, far away from the center line of the weighing plate, is fixedly connected to the inner wall of one side of each material pushing bin, far away from the center line of the weighing plate, the other end of each material pushing spring is fixedly connected, the connection fixing block is fixedly connected to the inner wall of the lower side of the empty bin, the pushing bin is fixedly connected to the inner wall of the front side of the empty bin, the pushing rod is connected with the inner wall of the pushing bin in a sliding mode, and the pushing rod is close to one end of the weighing plate and is fixedly connected with the pushing plate.
Preferably, the first-stage treatment mechanism further comprises a hydraulic machine, the centrifugal weight is fixedly connected to the rear end wall of the box body, a hydraulic rod is connected to the front end surface of the hydraulic machine in a sliding manner, a fixed rod is fixedly connected to the hydraulic rod and is rotatably connected with the rotating shaft, the rotating shaft is fixedly connected to a connecting block, a clamping block is fixedly connected to the connecting block, the connecting block is connected with the clamping block and the screening box in a sliding manner, a third motor is arranged in front of the iron sliding door and is fixedly connected to the right inner wall of the empty bin, a conveying shaft is arranged on the front end surface of the third motor in a rotating manner, a conveying wheel is fixedly connected to the conveying shaft and is in friction transmission with the conveying belt wheel through the conveying belt, and the conveying belt wheel is fixedly connected to the conveying rotating shaft, the conveying rotating shaft is connected with the inner wall of the right side of the empty bin in a rotating mode, a group of bearing plates are fixedly connected onto the conveying belt, a water pipe is fixedly connected onto the upper end wall of the box body, a water flow channel is arranged in the water pipe, an iron moving block is arranged in the water flow channel and is connected with the water pipe in a sliding mode, the iron moving block is connected with the inner wall of the moving bin in a sliding mode, the moving bin is arranged on the upper end wall of the box body, a second electromagnet is arranged in the moving bin and is fixedly connected onto the inner wall of the front side of the moving bin, an iron moving block is fixedly connected onto the rear end face of the second electromagnet, the rear end of the iron moving block is fixedly connected onto the iron moving block, a blanking port which is communicated with the left side and the right side of the.
Preferably, the second-stage screening mechanism further comprises a second-stage screening mechanism fixedly connected to the upper end face of the material pushing rod and meshed with a driving gear, the driving gear is fixedly connected to a driving shaft, the driving shaft is rotatably connected with a fourth motor, the fourth motor is fixedly connected to the upper end face of the material pushing box, two separating ports are respectively arranged on the front side and the rear side of the weighing plate, and the two separating ports are symmetrical front and back with the center line of the weighing plate as the center.
Preferably, the centrifugal weights are of sufficient weight such that the centrifugal force generated by rotation is substantial.
The invention has the beneficial effects that: the ore mining and collecting device provided by the invention can collect mined ores, screen and separate the collected ores after sensing the weight of collected ores to a certain degree, and clean the ores in the separation process.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 2;
FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 2;
FIG. 5 is a schematic view of the embodiment of the present invention in the direction D-D in FIG. 2;
FIG. 6 is a schematic view of the direction E-E in FIG. 5 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Combine fig. 1-6 an ore cleaning precision sieving mechanism, including box 11, be equipped with empty storehouse 12 in the box 11, be equipped with first stage processing mechanism 101 in the empty storehouse 12, first stage processing mechanism 101 includes feed inlet 13, feed inlet 13 is established on the upper end wall of box 11, feed inlet 13 link up from top to bottom, be equipped with magnetic piston block 30 in the feed inlet 13, magnetic piston block 30 and piston storehouse 27 inner wall sliding connection, piston storehouse 27 is established in the box 11 upper end wall, still be equipped with first electro-magnet 28 in the piston storehouse 27, first electro-magnet 28 fixed connection be in on the right side inner wall of piston storehouse 27, fixedly connected with piston spring 29 on the left end face of first electro-magnet 28, the left end fixed connection of piston spring 29 is in on the magnetic piston block 30, the below of feed inlet 13 is equipped with screening case 14, what screening storehouse 15 is sunned in the screening case 14, five filtering ports 16 which are run through from top to bottom are arranged on the lower end wall of the screening storehouse 15, a movable block 22 is fixedly connected to the right end face of the screening case 14, two movable blocks 22 are bilaterally symmetrical with the central line of the screening storehouse 15 as the center, one end of each movable block 22 far away from the central line of the screening storehouse 15 is fixedly connected with a movable spring 21, the other end of the movable spring 21 is fixedly connected to the inner wall of one side of the movable storehouse 20 far away from the central line of the screening storehouse 15, the movable storehouse 20 is arranged in a movable case 19, the movable case 19 on the left side is slidably connected to the left end wall of the case body 11, a sliding clamping block 18 is fixedly connected to the end face of each movable case 19 far away from the screening storehouse 15, the sliding clamping block 18 is slidably connected to the inner wall of the gravity sensing storehouse 23, a first pressure sensor 25 is arranged in the gravity, the first pressure sensor 25 is fixedly connected to the lower inner wall of the gravity sensing bin 23, the upper end surface of the first pressure sensor 25 is fixedly connected with a gravity sensing spring 24, the upper end of the gravity sensing spring 24 is fixedly connected to the sliding clamping block 18, the left gravity sensing bin 23 is arranged on the left end wall of the box body 11, the gravity sensing bin 23 on the right side is arranged in a stabilizing plate 26, the stabilizing plate 26 is fixedly connected with the upper inner wall of the empty bin 12, the right end surface of the screening bin 14 is fixedly connected with a centrifugal bin 31, a centrifugal bin 32 is arranged in the centrifugal bin 31, a first motor 33 is arranged in the centrifugal bin 32, the first motor 33 is fixedly connected to the rear inner wall of the centrifugal bin 32, a centrifugal shaft 34 is rotatably connected to the front end surface of the first motor 33, and a centrifugal weight 35 is fixedly connected to the centrifugal shaft 34, a fixture block 41 is arranged below the filtering port 16, the fixture block 41 is fixedly connected to the left end wall of the box body 11, an induction bin 43 with an upward opening is arranged on the material sliding plate 42, a second pressure inductor 44 is arranged in the induction bin 43, the second pressure inductor 44 is fixedly connected to the lower inner wall of the induction bin 43, an induction spring 45 is fixedly connected to the upper end surface of the second pressure inductor 44, the upper end of the induction spring 45 is fixedly connected to the induction plate 46, the induction plate 46 is slidably connected to the inner wall of the induction bin 43, two sliding bins 66 are arranged in the front end wall of the screening box 14, the two sliding bins 66 are bilaterally symmetrical with the center line of the screening bin 15 as the center, a third electromagnet 67 is arranged in each sliding bin 66, the third electromagnet 67 is fixedly connected to the inner wall of one side of the sliding bin 66 far away from the center line of the screening bin 15, a sliding spring 68 is fixedly connected to an end face of the third electromagnet 67 close to the center line of the screening bin 15, the other end of the sliding spring 68 is fixedly connected to an iron sliding door 65, the iron sliding door 65 is slidably connected to the inner wall of the sliding bin 66, the two iron sliding doors 65 are in contact, the screening bin 14 primarily shakes to primarily separate and treat ores collected in the screening bin 15 into ores with small volume, and then the remaining ores are separated from the iron sliding doors 65, and the ores slide down to a next mechanism from the front end wall of the screening bin 14;
still be equipped with second stage screening mechanism 102 in the empty storehouse 12, second stage screening mechanism 102 includes fixed plate 61, fixed plate 61 fixed connection is in on the downside inner wall of empty storehouse 12, it is connected with drive pivot 62 to rotate on fixed plate 61, fixedly connected with delivery wheel 57 on the drive pivot 62, drive pivot 62 and fixed block 63 rotate and are connected, fixed block 63 fixed connection is in on the downside inner wall of empty storehouse 12, drive pivot 62 and second motor 64 rotate and are connected, second motor 64 fixed connection is in on the preceding terminal surface of fixed block 63, fixedly connected with delivery wheel 57 on the drive pivot 62, delivery wheel 57 passes through the friction drive of delivery wheel 57 on conveyer belt 58 and the right side, two delivery wheel 57 with the central line of conveyer belt 58 is central bilateral symmetry, be equipped with a plurality of stabilizer hole 59 on the conveyer belt 58, fixedly connected with baffle 60 on conveyer belt 58, fixedly connected with weighing box 70 on the downside inner wall of empty storehouse 12, be equipped with weighing bin 71 in the weighing box 70, be equipped with third pressure sensors 72 in the weighing bin 71, third pressure sensors 72 fixed connection be in on weighing bin 71's the downside inner wall, third pressure sensors 72 up end fixedly connected with weighing spring 73, weighing spring 73's upper end fixed connection is on weighing plate 74, weighing plate 74 with weighing bin 71's inner wall sliding connection, both sides respectively are equipped with one and push away workbin 76 around weighing plate 74, two push away workbin 76 with the central line of weighing plate 74 is central longitudinal symmetry, every be equipped with in pushing away workbin 76 and push away feed bin 80, be equipped with in pushing away material spring 81 in pushing away from in 80, the one end fixed connection that pushes away from weighing plate 74 central line push away from in 80 push away from on the inner wall of one side of weighing plate 74 central line The other end of the pushing spring 81 is fixedly connected to a pushing rod 86, the pushing bin 80 on the rear side is fixedly connected to a connecting fixing block 82, the connecting fixing block 82 is fixedly connected to the inner wall of the lower side of the empty bin 12, the pushing bin 80 on the front side is fixedly connected to the inner wall of the front side of the empty bin 12, the pushing rod 86 is slidably connected to the inner wall of the pushing bin 80, a pushing plate 75 is fixedly connected to one end, close to the weighing plate 74, of the pushing rod 86, the conveying belt 58 conveys the primarily cleaned and screened ore to the weighing plate 74 for bearing, the ore is separated and screened again according to different weights, and the ore is pushed to different directions under the pushing of the pushing plate 75;
advantageously, the first-stage treatment mechanism 101 further comprises a hydraulic machine 36, the centrifugal weight 35 is fixedly connected to the rear end wall of the box 11, a hydraulic rod 37 is slidably connected to the front end surface of the hydraulic machine 36, a fixing rod 38 is fixedly connected to the hydraulic rod 37, the fixing rod 38 is rotatably connected to the rotating shaft 39, the rotating shaft 39 is fixedly connected to a connecting block 40, a clamping block 41 is fixedly connected to the connecting block 40, the connecting block 40 and the clamping block 41 are slidably connected to the screening box 14, a third motor 69 is arranged in front of the iron sliding door 65, the third motor 69 is fixedly connected to the right inner wall of the empty bin 12, a conveying shaft 53 is arranged on a rotating lacing wire on the front end surface of the third motor 69, a conveying wheel 54 is fixedly connected to the conveying shaft 53, and the conveying wheel 54 is in friction transmission with the conveying belt wheel 84 through a conveying belt 55, the conveying belt wheel 84 is fixedly connected to the conveying rotating shaft 85, the conveying rotating shaft 85 is rotatably connected with the right inner wall of the empty bin 12, the conveying belt 55 is fixedly connected with a group of bearing plates 56, the upper end wall of the box body 11 is fixedly connected with a water pipe 47, a water flow channel 48 is arranged in the water pipe 47, an iron moving block 52 is arranged in the water flow channel 48, the iron moving block 52 is slidably connected with the water pipe 47, the iron moving block 52 is slidably connected with the inner wall of the moving bin 49, the moving bin 49 is arranged on the upper end wall of the box body 11, a second electromagnet 50 is arranged in the moving bin 49, the second electromagnet 50 is fixedly connected to the front inner wall of the moving bin 49, an iron moving block 51 is fixedly connected to the rear end face of the second electromagnet 50, and the rear end of the iron moving block 51 is fixedly connected to the iron moving block 52, the sliding plate 42 is provided with a reflective blanking port 17 which is communicated left and right, and the blanking port 17 can be communicated with an external space;
advantageously, the second-stage screening mechanism 102 further comprises a gear 87, the gear 87 is fixedly connected to the upper end face of the material pushing rod 86, the gear 87 is meshed with the driving gear 77, the driving gear 77 is fixedly connected to the driving shaft 78, the driving shaft 78 is rotatably connected to the fourth motor 79, the fourth motor 79 is fixedly connected to the upper end face of the material pushing box 76, the front side and the rear side of the weighing plate 74 are respectively provided with a separating port 83, and the two separating ports 83 are symmetrical front and back with the center line of the weighing plate 74 as the center;
advantageously, the weight of the centrifugal weights 35 is sufficient to allow the centrifugal force generated by rotation to be substantial;
in the initial state, the movable spring 21, the piston spring 29, the iron moving block 51, the sliding spring 68 and the pushing spring 81 are in the normal state, and the gravity sensing spring 24, the sensing spring 45 and the weighing spring 73 are in the compressed state.
Application method
An operator puts ore to be screened and cleaned into the screening bin 15 from the feeding port 13, as the weight of the ore increases, the pressure sensed by the first pressure sensor 25 increases gradually, but after a certain degree, the first electromagnet 28 is electrified to work to give a repulsive force to the magnetic piston block 30, so that the magnetic piston block 30 moves left to block the feeding port 13, the screening bin 15 is in a relatively closed space, at this time, the first motor 33 is electrified to work to rotate the centrifugal shaft 34, the rotation of the centrifugal shaft 34 drives the centrifugal weight 35 to rotate, the centrifugal force generated by the rotation of the centrifugal weight 35 makes the screening box 14 shake, ore or impurities with small volume fall from the filtering port 16 to the induction plate 46 to compress the induction spring 45, so that the second pressure sensor 44 senses the pressure, the ore or impurities slide from the slide plate 42 and slide out of the external space from the blanking port 17 gradually, when the second pressure sensor 44 does not sense the pressure, it indicates that the separation of the ore or impurities in the screening bin 15 is completed;
at this time, the third electromagnet 67 is electrified to work to give an attractive force to the iron sliding door 65 so that the two iron sliding doors 65 are separated from each other, at this time, the hydraulic machine 36 is electrified to work to push the hydraulic rod 37, the hydraulic rod 37 pushes the fixed rod 38, the fixed rod 38 pushes the whole screening box 14 so that the screening box 14 is inclined, so that ores roll from the iron sliding door 65 onto the bearing plate 56, the third motor 69 is electrified to work to drive the transmission shaft 53 to rotate, the rotation of the transmission shaft 53 drives the transmission wheel 54 to rotate, the transmission wheel 54 is in friction transmission with the transmission belt wheel 84 through the transmission belt 55, so that the ores are stably transported onto the stable hole 59 on the bearing plate 56, the second electromagnet 50 is electrified to work to give an attractive force to the iron moving block 52, the iron moving block 52 is accommodated into the moving bin 49 so that the water flow channel 48 is smooth, water flow is jetted out to clean the ores on the bearing plate, therefore, the two conveying wheels 57 carry ores to the weighing plate 74 through the conveying belt 58 in a friction transmission mode, the weighing plate 74 is subjected to pressure, so that the third pressure sensor 72 feels pressure, different fourth motors 79 are started according to different pressure ranges, the fourth motors 79 drive the driving shafts 78 to rotate, the driving gears 77 are driven by the rotation of the driving shafts 78 to rotate, the driving gears 77 drive the driving gears 87 to move, so that the material pushing plate 75 moves in the direction of the weighing plate 74 to push the ores on the weighing plate 74 to fall from the separation port 83, screening and separation are carried out, and the working efficiency of continuous operation screening is greatly improved compared with manual work.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an ore washs precision sieving mechanism, includes the box, its characterized in that: the device is characterized in that a hollow bin is arranged in the box body, a first-stage treatment mechanism is arranged in the hollow bin and comprises a feed inlet, the feed inlet is arranged on the upper end wall of the box body, the feed inlet is communicated from top to bottom, a magnetic piston block is arranged in the feed inlet and is in sliding connection with the inner wall of the piston bin, the piston bin is arranged in the upper end wall of the box body, a first electromagnet is further arranged in the piston bin and is fixedly connected to the inner wall of the right side of the piston bin, a piston spring is fixedly connected to the left end face of the first electromagnet, the left end of the piston spring is fixedly connected to the magnetic piston block, a screening box is arranged below the feed inlet, the screening bin is arranged in the screening box, five filtering ports which are communicated from top to bottom are arranged on the lower end wall of the screening bin, and a movable block is fixedly connected to the right end face of the screening box, the two movable blocks are bilaterally symmetrical by taking the center line of the screening bin as a center, one end of each movable block, which is far away from the center line of the screening bin, is fixedly connected with a movable spring, the other end of each movable spring is fixedly connected to the inner wall of one side of the movable bin, which is far away from the center line of the screening bin, the movable bin is arranged in a movable box, the movable box on the left side is slidably connected to the left end wall of the box body, the end surface of each movable box, which is far away from the screening bin, is fixedly connected with a sliding clamping block, the sliding clamping block is slidably connected with the inner wall of the gravity sensing bin, a first pressure sensor is arranged in the gravity sensing bin, the first pressure sensor is fixedly connected to the lower inner wall of the gravity sensing bin, the upper end surface of the first pressure sensor is fixedly connected with a gravity sensing spring, and the upper end, the left gravity sensing bin is arranged on the left end wall of the box body, the right gravity sensing bin is arranged in a stabilizing plate, the stabilizing plate is fixedly connected with the upper inner wall of the empty bin, the right end surface of the screening box is fixedly connected with a centrifugal box, a centrifugal bin is arranged in the centrifugal box, a first motor is arranged in the centrifugal bin, the first motor is fixedly connected with the rear inner wall of the centrifugal bin, the front end surface of the first motor is rotatably connected with a centrifugal shaft, the centrifugal shaft is fixedly connected with a centrifugal weight, a clamping block is arranged below the filtering port, the clamping block is fixedly connected on the left end wall of the box body, a sensing bin with an upward opening is arranged on the sliding plate, a second pressure sensor is arranged in the sensing bin, the second pressure sensor is fixedly connected on the lower inner wall of the sensing bin, and an upper end surface of the second pressure sensor is fixedly connected with a sensing spring, the upper end of the induction spring is fixedly connected to an induction plate, the induction plate is in sliding connection with the inner wall of the induction bin, two sliding bins are arranged in the front end wall of the screening box, the two sliding bins are bilaterally symmetrical with the center line of the screening bin as the center, a third electromagnet is arranged in each sliding bin, the third electromagnet is fixedly connected to the inner wall of one side of the sliding bin, which is far away from the center line of the screening bin, a sliding spring is fixedly connected to the end face, close to the center line of the screening bin, of the third electromagnet, the other end of the sliding spring is fixedly connected to an iron sliding door, the iron sliding door is in sliding connection with the inner wall of the sliding bin, and the two iron sliding doors are in contact;
the empty bin is also internally provided with a second-stage screening mechanism which comprises a fixed plate, the fixed plate is fixedly connected to the lower inner wall of the empty bin, the fixed plate is rotatably connected with a driving rotating shaft, the driving rotating shaft is fixedly connected with a conveying wheel, the driving rotating shaft is rotatably connected with the fixed block, the fixed block is fixedly connected to the lower inner wall of the empty bin, the driving rotating shaft is rotatably connected with a second motor, the second motor is fixedly connected to the front end surface of the fixed block, the driving rotating shaft is fixedly connected with a conveying wheel, the conveying wheel is in friction transmission with the conveying wheel on the right side through the conveying belt, the two conveying wheels are bilaterally symmetrical by taking the center line of the conveying belt as the center, the conveying belt is provided with a plurality of stabilizing holes, the conveying belt is fixedly connected with a baffle, and the lower inner wall of the empty bin is fixedly connected with a, a weighing bin is arranged in the weighing box, a third pressure sensor is arranged in the weighing bin, the third pressure sensor is fixedly connected to the inner wall of the lower side of the weighing bin, the upper end face of the third pressure sensor is fixedly connected with a weighing spring, the upper end of the weighing spring is fixedly connected to the weighing plate, the weighing plate is in sliding connection with the inner wall of the weighing bin, two material pushing boxes are respectively arranged on the front side and the rear side of the weighing plate, the two material pushing boxes are symmetrical front and back by taking the center line of the weighing plate as the center, a material pushing bin is arranged in each material pushing box, a material pushing spring is arranged in each material pushing bin, one end of each material pushing spring, far away from the center line of the weighing plate, is fixedly connected to the inner wall of one side of each material pushing bin, far away from the center line of the weighing plate, the other end of each material pushing spring is fixedly connected, the connection fixing block is fixedly connected to the inner wall of the lower side of the empty bin, the pushing bin is fixedly connected to the inner wall of the front side of the empty bin, the pushing rod is connected with the inner wall of the pushing bin in a sliding mode, and the pushing rod is close to one end of the weighing plate and is fixedly connected with the pushing plate.
2. The ore cleaning precision screening device according to claim 1, characterized in that: the first-stage treatment mechanism further comprises a hydraulic machine, the centrifugal weight is fixedly connected to the rear end wall of the box body, a hydraulic rod is connected to the front end face of the hydraulic machine in a sliding mode, a fixed rod is fixedly connected to the hydraulic rod and is rotationally connected with the rotating shaft, the rotating shaft is fixedly connected to a connecting block, a clamping block is fixedly connected to the connecting block, the connecting block is slidably connected with the screening box and the clamping block, a third motor is arranged in front of the iron sliding door and is fixedly connected to the right inner wall of the empty bin, a conveying shaft is arranged on the front end face of the third motor in a rotating mode, a conveying wheel is fixedly connected to the conveying shaft and is in friction transmission with the conveying belt wheel through a conveying belt, the conveying belt wheel is fixedly connected to the conveying rotating shaft, and the conveying rotating shaft is rotationally connected with the right inner wall of the empty bin, the improved water-cooled power transmission device is characterized in that a group of bearing plates is fixedly connected to the conveying belt, a water pipe is fixedly connected to the upper end wall of the box body, a water flow channel is arranged in the water pipe, an iron moving block is arranged in the water flow channel, the iron moving block is connected with the water pipe in a sliding mode, the iron moving block is connected with the inner wall of the moving bin in a sliding mode, the moving bin is arranged on the upper end wall of the box body, a second electromagnet is arranged in the moving bin, the second electromagnet is fixedly connected to the inner wall of the front side of the moving bin, an iron moving block is fixedly connected to the rear end face of the second electromagnet, the rear end of the iron moving block is fixedly connected to the iron moving block, a blanking port which is communicated with.
3. The ore cleaning precision screening device according to claim 1, characterized in that: the second-stage screening mechanism further comprises a material pushing rod fixedly connected to the upper end face of the material pushing rod, the material pushing rod is meshed with a driving gear, the driving gear is fixedly connected to a driving shaft, the driving shaft is rotatably connected with a fourth motor, the fourth motor is fixedly connected to the upper end face of the material pushing box, two separating ports are arranged on the front side and the rear side of the weighing plate respectively, and the two separating ports are symmetrical front and back with the center line of the weighing plate as the center.
4. The ore cleaning precision screening device according to claim 1, characterized in that: the centrifugal weights are of sufficient weight that the centrifugal force generated by rotation is large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011359612.1A CN112474294A (en) | 2020-11-27 | 2020-11-27 | Ore cleaning precision screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011359612.1A CN112474294A (en) | 2020-11-27 | 2020-11-27 | Ore cleaning precision screening device |
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| Publication Number | Publication Date |
|---|---|
| CN112474294A true CN112474294A (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202011359612.1A Withdrawn CN112474294A (en) | 2020-11-27 | 2020-11-27 | Ore cleaning precision screening device |
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| CN (1) | CN112474294A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200375A (en) * | 2021-04-26 | 2021-08-03 | 湖州鹿山坞建材科技有限公司 | Stone production and mine car associated scheduling device and method |
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2020
- 2020-11-27 CN CN202011359612.1A patent/CN112474294A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200375A (en) * | 2021-04-26 | 2021-08-03 | 湖州鹿山坞建材科技有限公司 | Stone production and mine car associated scheduling device and method |
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Application publication date: 20210312 |