CN112718466A - Coal screening splitter with adjustable size - Google Patents
Coal screening splitter with adjustable size Download PDFInfo
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- CN112718466A CN112718466A CN202110077381.3A CN202110077381A CN112718466A CN 112718466 A CN112718466 A CN 112718466A CN 202110077381 A CN202110077381 A CN 202110077381A CN 112718466 A CN112718466 A CN 112718466A
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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
- B07B1/288—Tumbling 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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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a size-adjustable coal screening and separating device, which comprises a box body, wherein an empty bin is arranged in the box body, a coal storage mechanism is arranged in the empty bin and comprises a storage box which is fixedly connected to the inner wall of the lower side of the empty bin, the invention provides a device with a mechanism for storing coal, wherein the storage bin with an upward opening is arranged in the storage box, a support rod is arranged in the storage bin, and the support rod is fixedly connected to the inner wall of the lower side of the storage bin, the mechanism can continuously turn over coal, so that the separation mechanism can separate more coal as much as possible, the separation mechanism can adjust the size of the gap to determine the size of the separated coal, the coal which does not meet the standard is separated, and the coal which meets the standard is collected without reprocessing.
Description
The invention relates to the related field of coal equipment, in particular to coal screening and separating equipment with adjustable size.
Background
Many key resources in the nature support the stable operation of the whole society, because the stable development of the society needs to have enough energy support, coal has a long history of use as a resource which is easy to obtain, and makes outstanding contribution to the development of the society, the size of the coal in the existing coal production process is different, some coals with unqualified sizes need to be reprocessed, but the separation of the coal meeting the standard and the unqualified coals is a difficult problem, and the efficiency of the reprocessing is low or even a lot of energy is wasted if the reprocessing is directly carried out without separation.
Disclosure of Invention
The invention aims to provide coal screening and separating equipment with adjustable size, and overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to size-adjustable coal screening and separating equipment which comprises a box body, wherein an empty bin is arranged in the box body, a coal storage mechanism is arranged in the empty bin, the coal storage mechanism comprises a storage box, the storage box is fixedly connected to the inner wall of the lower side of the empty bin, the storage box is internally provided with a storage bin with an upward opening, a support rod is arranged in the storage bin, the support rod is fixedly connected to the inner wall of the lower side of the storage bin, a lever shaft is fixedly connected to the support rod, the front end and the rear end of the lever shaft are rotatably connected with the inner wall of the lever bin, the lever bin is arranged on a lever plate, two movable bins are arranged on the lever plate, the two movable bins are bilaterally symmetrical by taking the center line of the lever plate as the center, a movable spring is arranged in each movable bin, one end, close to the center line of the lever plate, of the movable spring is fixedly connected to, the other end of the movable spring is fixedly connected to a movable plate, the movable plate is connected with the inner wall of the movable bin in a sliding manner, a movable shaft is fixedly connected to the movable plate, a rolling wheel is connected to the movable shaft in a rotating manner, the rolling wheel is connected with the inner wall of the storage bin in a rolling manner, a lifting plate is fixedly connected to the lower end face of the lever plate, a movable shaft is fixedly connected to the lifting plate and is connected with the movable plate in a rotating manner, the movable plate is connected with the inner wall of the movable bin in a sliding manner, the movable bin is arranged in a movable box, the movable box is fixedly connected to the inner wall of the lower side of the storage bin, a movable spring is further arranged in the movable bin, the lower end of the movable spring is fixedly connected to the inner wall of the lower side of the movable bin, the upper end of the movable spring is fixedly, the upper end of the supporting spring is fixedly connected to the lower end surface of the lever plate, the lower end of the supporting spring is fixedly connected to the inner wall of the lower side of the storage bin, a fixed block is fixedly connected to the right end wall of the storage box, an induction bin with a downward opening is arranged on the fixed block, a pressure sensor is arranged in the sensing bin and is fixedly connected on the inner wall of the upper side of the sensing bin, the lower end surface of the pressure sensor is fixedly connected with an induction spring, the lower end of the induction spring is fixedly connected on an induction plate, the induction plate is connected with the inner wall of the induction bin in a sliding way, the right end wall of the storage box is fixedly connected with a touch shaft, the touch shaft is rotatably connected with a touch wheel, the touch wheel is fixedly connected with a touch plate, the touch plate is fixedly connected with a rolling shaft, and the rolling shaft is rotatably connected with a touch wheel;
the coal screening device is characterized in that a coal screening mechanism is further arranged in the empty bin, the coal screening mechanism comprises a screening shaft, screening wheels are fixedly connected to the screening shaft, four screening plates are distributed on the screening wheels in an array mode, each screening plate is fixedly connected with the screening wheels, a shaking bin is arranged on each screening plate, a shaking spring is arranged in each shaking bin, one end, close to the screening shaft, of each shaking spring is fixedly connected to the inner wall, close to the screening shaft, of each shaking bin, the other end of each shaking spring is fixedly connected to a shaking plate, the shaking plates are slidably connected with the inner walls of the shaking bins, a sliding clamping block is fixedly connected to each of the front end face and the rear end face of each shaking plate, the two sliding clamping blocks are longitudinally symmetrical with the center line of each shaking plate, each sliding clamping block is slidably connected with the inner wall of a slide way, and the slide way is, be equipped with the regulation storehouse on the board of shaking, be equipped with two regulating blocks in the regulation storehouse, two the regulating block with the central line in regulation storehouse is central longitudinal symmetry, every the regulating block rotates with the regulating spindle to be connected, the regulating spindle with the place of regulating block contact is equipped with the screw thread, two fixedly connected with coupling spring, every between the regulating block fixedly connected with regulating plate on the regulating block, the regulating plate with screening plate sliding connection, be equipped with in the regulating plate and adjust movable storehouse, sliding connection has the fixed plate in adjusting movable storehouse, fixed plate fixed connection is in the screening plate.
Preferably, the coal storage mechanism further comprises a fourth motor, the fourth motor is fixedly connected to the inner wall of the rear side of the storage bin, the front end face of the fourth motor is rotatably connected to a movable shaft, a second sector gear is fixedly connected to the movable shaft and can be meshed with a third rack, and the third rack is fixedly connected to the right end face of the movable plate.
Preferably, a feeding pipe is fixedly connected to the right end wall of the box body, a feeding channel is arranged in the feeding pipe, a piston plate is arranged in the feeding channel, the piston plate is connected with the inner wall of a piston bin in a sliding way, the piston bin is arranged in the right end wall of the box body, a piston spring is also arranged in the piston bin, the lower end of the piston spring is fixedly connected on the inner wall of the lower side of the piston bin, the upper end of the piston spring is fixedly connected to the lower end surface of the piston plate, the right end surface of the piston plate is fixedly connected with a first rack, the first rack is meshed with a driving gear, the driving gear is fixedly connected to a driving shaft, the rear end of the driving shaft is rotationally connected with a first motor, the first motor is fixedly connected to the inner wall of the rear side of the maneuvering bin, the maneuvering bin is arranged in the maneuvering box, and the maneuvering box is fixedly connected with the right end face of the box body.
Preferably, coal screening mechanism still includes the second motor, second motor fixed connection be in the screening board, it is connected with the drive pivot to rotate on the second motor, fixedly connected with meshing gear in the drive pivot, meshing gear and adjusting gear meshing, adjusting gear fixed connection be in on the regulating spindle, the regulating spindle with the screening board rotates to be connected, be equipped with the third motor in the shake storehouse, third motor fixed connection be in on the inner wall in shake storehouse, the preceding terminal surface of third motor rotates and is connected with the rotation axis, the first sector gear of fixedly connected with on the rotation axis, first sector gear and the meshing of second rack, second rack fixed connection is on the shake board.
Preferably, fixedly connected with discharging pipe on the left end wall of box, be equipped with in the discharging pipe and control penetrating discharging channel, the rear end of screening axle rotates with the fifth motor to be connected, fifth motor fixed connection be in on the rear side inner wall of empty warehouse.
The invention has the beneficial effects that: the invention provides a device with a mechanism for storing coal, wherein the storage mechanism can sense whether the mechanism is full to prevent overflow, and the mechanism can continuously turn over the coal, so that the separation mechanism can separate more coal as much as possible, the separation mechanism can adjust the size of a gap to determine the size of the separated coal, the coal which does not meet the standard is separated, and the coal which meets the standard is collected without reprocessing.
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 an enlarged schematic view at A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;
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 an enlarged schematic view at D in FIG. 1 according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view at E in FIG. 1 according to an embodiment of the present invention;
FIG. 7 is a schematic view of the embodiment of the present invention in the direction F-F shown in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below 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.
The size-adjustable coal screening and separating equipment disclosed by the attached drawings 1-7 comprises a box body 11, wherein an empty bin 12 is arranged in the box body 11, a coal storage mechanism 101 is arranged in the empty bin 12, the coal storage mechanism 101 comprises a storage box 15, the storage box 15 is fixedly connected to the inner wall of the lower side of the empty bin 12, the storage box 15 is internally provided with a storage bin 16 with an upward opening, the storage bin 16 is internally provided with a support rod 17, the support rod 17 is fixedly connected to the inner wall of the lower side of the storage bin 16, the support rod 17 is fixedly connected with a lever shaft 18, the front end and the rear end of the lever shaft 18 are rotatably connected with the inner wall of the lever bin 19, the lever bin 19 is arranged on a lever plate 20, the lever plate 20 is provided with two movable bins 54, the two movable bins 54 are bilaterally symmetrical by taking the central line of the lever plate 20 as the center, and each movable, one end of the movable spring 55 close to the center line of the lever plate 20 is fixedly connected to the inner wall of the movable bin 54 close to the center line of the lever plate 20, the other end of the movable spring 55 is fixedly connected to the movable plate 56, the movable plate 56 is slidably connected to the inner wall of the movable bin 54, the movable plate 56 is fixedly connected to the movable shaft 57, the movable shaft 57 is rotatably connected to the roller 58, the roller 58 is rotatably connected to the inner wall of the storage bin 16, the lower end face of the lever plate 20 is fixedly connected to the lifting plate 59, the lifting plate 59 is fixedly connected to the movable shaft 60, the movable shaft 60 is rotatably connected to the movable plate 64, the movable plate 64 is slidably connected to the inner wall of the movable bin 62, the movable bin 62 is arranged in the movable box 61, and the movable box 61 is fixedly connected to the inner wall of the lower side of the storage bin 16, still be equipped with movable spring 63 in the activity storehouse 62, the lower extreme fixed connection of movable spring 63 is on the downside inner wall of activity storehouse 62, the upper end fixed connection of movable spring 63 is in on the activity board 64, the right side of lifter plate 59 is equipped with supporting spring 21, the upper end fixed connection of supporting spring 21 is on the lower terminal surface of lever plate 20, the lower extreme fixed connection of supporting spring 21 is on the downside inner wall of storage silo 16, fixedly connected with fixed block 69 on the right end wall of storage tank 15, be equipped with the response storehouse 70 that the opening is decurrent on the fixed block 69, be equipped with pressure sensors 71 in the response storehouse 70, pressure sensors 71 is fixedly connected on the upside inner wall of response storehouse 70, the lower terminal surface fixed connection of pressure sensors 71 has response spring 72, the lower extreme fixed connection of response spring 72 is on response board 73, the sensing plate 73 is connected with the inner wall of the sensing bin 70 in a sliding manner, a touch shaft 74 is fixedly connected to the right end wall of the storage box 15, a touch wheel 75 is connected to the touch shaft 74 in a rotating manner, a touch plate 76 is fixedly connected to the touch wheel 75, a rolling shaft 77 is fixedly connected to the touch plate 76, a touch wheel 78 is connected to the rolling shaft 77 in a rotating manner, coal stored in the storage bin 16 continuously rolls under the vertical shaking of the lever plate 20, the coal which needs to be separated can be removed from the upper layer, and the pressure of the pressure sensor 71 of the sensing plate 73 under the thrust of the touch plate 76 indicates that the coal in the storage bin 16 is full and cannot be added with the coal;
a coal screening mechanism 102 is further disposed in the empty bin 12, the coal screening mechanism 102 includes a screening shaft 34, a screening wheel 33 is fixedly connected to the screening shaft 34, four screening plates 35 are distributed on the screening wheel 33 in an array manner, each screening plate 35 is fixedly connected to the screening wheel 33, a shaking bin 81 is disposed on each screening plate 35, a shaking spring 48 is disposed in each shaking bin 81, one end of each shaking spring 48, which is close to the screening shaft 34, is fixedly connected to an inner wall of each shaking bin 81, which is close to the screening shaft 34, the other end of each shaking spring 48 is fixedly connected to a shaking plate 46, the shaking plates 46 are slidably connected to inner walls of the shaking bins 81, a sliding fixture block 53 is fixedly connected to front and rear end faces of each shaking plate 46, and the two sliding fixture blocks 53 are symmetrical back and forth with respect to a center line of the shaking plates 46, every slide fixture block 53 and slide 47 inner wall sliding connection, slide 47 is established in screening plate 35, be equipped with adjust bin 36 on the shake board 46, be equipped with two regulating blocks 82 in the adjust bin 36, two regulating blocks 82 use the central line of adjust bin 36 is central longitudinal symmetry, every regulating block 82 rotates with regulating shaft 39 to be connected, regulating shaft 39 with the place of regulating block 82 contact is equipped with the screw thread, two fixedly connected with coupling spring 41 between the regulating block 82, every fixedly connected with regulating plate 43 on the regulating block 82, regulating plate 43 with screening plate 35 sliding connection, be equipped with regulation activity storehouse 44 in the regulating plate 43, sliding connection has fixed plate 45 in regulation activity storehouse 44, fixed plate 45 fixed connection is in on screening plate 35, thereby regulating block 82 can the mutual displacement change two the distance between the regulating plate 43, thereby adjusting the size of the screened coal, the screening plate 35 rotates to screen out the coal in the storage bin 16 which does not meet the size requirement, and the shaking plate 46 shakes to shake off the coal which is supported on the adjusting plate 43 and meets the size requirement;
advantageously, the coal storage mechanism 101 further comprises a fourth motor 66, the fourth motor 66 is fixedly connected to the rear inner wall of the storage bin 16, the front end surface of the fourth motor 66 is rotatably connected to a moving shaft 67, a second sector gear 68 is fixedly connected to the moving shaft 67, the second sector gear 68 can be meshed with a third rack 65, and the third rack 65 is fixedly connected to the right end surface of the moving plate 64;
beneficially, a feeding pipe 31 is fixedly connected to the right end wall of the box 11, a feeding channel 32 is arranged in the feeding pipe 31, a piston plate 30 is arranged in the feeding channel 32, the piston plate 30 is slidably connected to the inner wall of the piston chamber 22, the piston chamber 22 is arranged in the right end wall of the box 11, a piston spring 23 is further arranged in the piston chamber 22, the lower end of the piston spring 23 is fixedly connected to the lower inner wall of the piston chamber 22, the upper end of the piston spring 23 is fixedly connected to the lower end surface of the piston plate 30, a first rack 29 is fixedly connected to the right end surface of the piston plate 30, the first rack 29 is engaged with a driving gear 28, the driving gear 28 is fixedly connected to a driving shaft 27, the rear end of the driving shaft 27 is rotatably connected to the first motor 26, the first motor 26 is fixedly connected to the rear inner wall of the motor chamber 25, the maneuvering bin 25 is arranged in the maneuvering box 24, and the maneuvering box 24 is fixedly connected with the right end face of the box body 11;
advantageously, the coal screening mechanism 102 further includes a second motor 42, the second motor 42 is fixedly connected in the screening plate 35, the second motor 42 is rotatably connected with a driving rotating shaft 37, the driving rotating shaft 37 is fixedly connected with a meshing gear 38, the meshing gear 38 is meshed with an adjusting gear 40, the adjusting gear 40 is fixedly connected to the adjusting shaft 39, the adjusting shaft 39 is rotatably connected with the screening plate 35, a third motor 49 is arranged in the shaking bin 81, the third motor 49 is fixedly connected to the inner wall of the shaking bin 81, the front end face of the third motor 49 is rotatably connected with a rotating shaft 50, a first sector gear 51 is fixedly connected to the rotating shaft 50, the first sector gear 51 is meshed with a second rack 52, and the second rack 52 is fixedly connected to the shaking plate 46;
advantageously, a discharge pipe 13 is fixedly connected to the left end wall of the box body 11, a left and right through discharge passage 14 is arranged in the discharge pipe 13, the rear end of the screening shaft 34 is rotatably connected to a fifth motor 80, and the fifth motor 80 is fixedly connected to the rear inner wall of the empty bin 12.
In the initial state, the support spring 21, the shake spring 48, the coupling spring 41, the movable spring 63, and the sense spring 72 are in the normal state, and the piston spring 23 and the moving spring 55 are in the compressed state.
Application method
The driving shaft 27 which starts to work when the first motor 26 is powered on rotates, so the driving gear 28 starts to rotate, the driving gear 28 rotates to drive the first rack 29 to move, so the piston plate 30 which is fixedly connected with the first rack 29 starts to move downwards, the feeding channel 32 is smooth, coal which is not screened slides from the feeding channel 32 to the storage bin 16 to start to be collected, the coal is supported on the lever plate 20, the driving shaft 67 which starts to work when the fourth motor 66 is powered on rotates, the driving shaft 67 drives the second sector gear 68 to rotate, the third rack 65 which is meshed with the third rack 65 drives the movable plate 64 to move, the movable plate 64 ascends to push the lever plate 20 which is the lifting plate 59 to incline, and the rolling wheel 58 which is arranged on the movable plate 56 under the action of the moving spring 55 is always close to the inner wall of the storage bin 16, so as to prevent the coal from dropping to the inner wall of the lower side of the storage bin 16, after the second sector gear 68 is disengaged from the third rack 65, the lever plate 20 tilts to the left under the action of the supporting spring 21 and the movable spring 63, so that the coal supported on the lever plate 20 when the lever plate 20 shakes left and right is uniformly distributed and continuously turned, and as the coal in the storage bin 16 gradually increases, the height of the coal touches the contact wheel 78 to enable the contact plate 76 to start to rotate upwards until the contact plate 76 rises to push the sensing plate 73 to enable the pressure sensor 71 to sense pressure, and at this time, the first motor 26 stops working, and the piston plate 30 rises under the action of the piston spring 23 to enable the feed channel 32 to be blocked, so that the coal does not continuously drop;
at this time, the second motor 42 is electrified to work to drive the driving rotating shaft 37 to rotate, so that the meshing gear 38 rotates to drive the adjusting gear 40 meshed therewith to rotate, the adjusting gear 40 drives the adjusting shaft 39 to rotate, so that the two adjusting blocks 82 are mutually close to each other and retracted into the distance between the two adjusting plates 43 until the set size of coal to be separated is adjusted, then the fifth motor 80 is electrified to work to drive the screening shaft 34 to rotate, so that the screening wheel 33 starts to rotate, the screening plate 35 starts to rotate under the rotation of the screening wheel 33, a part of coal is brought out after the fixed plate 45 and the adjusting plate 43 are inserted into the coal in the storage bin 16, the third motor 49 is electrified to work to drive the rotating shaft 50 to rotate, the rotating shaft 50 drives the first sector gear 51 to rotate, the first sector gear 51 drives the shaking plate 46 to move, the first sector gear 51 rotates to be disengaged with the second rack 52, and then the shaking plate 46 returns to the, the shaking plate 46 is shaken all the time, so that coal with the size requirement can fall into the storage bin 16 from the analysis between the two adjusting plates 43, while non-conforming coal finally falls into the external space from the discharging channel 14 along with the rotation of the screening plate 35, and waits for the treatment again, if the pressure sensor 71 does not sense the pressure and the coal continuously falls in the discharging channel 14, the coal is continuously added, if the pressure sensor 71 senses the pressure and the coal does not fall in the discharging channel 14, the coal in the storage bin 16 is full and the coal is fully qualified, and the storage bin 15 is taken out to collect the coal therein.
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 (5)
1. The utility model provides a coal screening splitter with adjustable size, includes the box, its characterized in that: the coal storage mechanism comprises a storage box, the storage box is fixedly connected to the inner wall of the lower side of the empty bin, the storage box is internally provided with a storage bin with an upward opening, a support rod is arranged in the storage bin and fixedly connected to the inner wall of the lower side of the storage bin, a lever shaft is fixedly connected to the support rod, the front end and the rear end of the lever shaft are rotatably connected with the inner wall of the lever bin, the lever bin is arranged on a lever plate, the lever plate is provided with two movable bins which are bilaterally symmetrical by taking the central line of the lever plate as the center, a movable spring is arranged in each movable bin, one end of the movable spring close to the central line of the lever plate is fixedly connected to the inner wall of one side of the movable bin close to the central line of the lever plate, the other end of the movable spring is fixedly connected to a movable plate, the movable plate is connected with the inner wall of the movable bin in a sliding manner, a movable shaft is fixedly connected to the movable plate, a rolling wheel is connected to the movable shaft in a rotating manner, the rolling wheel is connected with the inner wall of the storage bin in a rolling manner, a lifting plate is fixedly connected to the lower end face of the lever plate, a movable shaft is fixedly connected to the lifting plate and is connected with the movable plate in a rotating manner, the movable plate is connected with the inner wall of the movable bin in a sliding manner, the movable bin is arranged in a movable box, the movable box is fixedly connected to the inner wall of the lower side of the storage bin, a movable spring is further arranged in the movable bin, the lower end of the movable spring is fixedly connected to the inner wall of the lower side of the movable bin, the upper end of the movable spring is fixedly, the upper end of the supporting spring is fixedly connected to the lower end surface of the lever plate, the lower end of the supporting spring is fixedly connected to the inner wall of the lower side of the storage bin, a fixed block is fixedly connected to the right end wall of the storage box, an induction bin with a downward opening is arranged on the fixed block, a pressure sensor is arranged in the sensing bin and is fixedly connected on the inner wall of the upper side of the sensing bin, the lower end surface of the pressure sensor is fixedly connected with an induction spring, the lower end of the induction spring is fixedly connected on an induction plate, the induction plate is connected with the inner wall of the induction bin in a sliding way, the right end wall of the storage box is fixedly connected with a touch shaft, the touch shaft is rotatably connected with a touch wheel, the touch wheel is fixedly connected with a touch plate, the touch plate is fixedly connected with a rolling shaft, and the rolling shaft is rotatably connected with a touch wheel;
the coal screening device is characterized in that a coal screening mechanism is further arranged in the empty bin, the coal screening mechanism comprises a screening shaft, screening wheels are fixedly connected to the screening shaft, four screening plates are distributed on the screening wheels in an array mode, each screening plate is fixedly connected with the screening wheels, a shaking bin is arranged on each screening plate, a shaking spring is arranged in each shaking bin, one end, close to the screening shaft, of each shaking spring is fixedly connected to the inner wall, close to the screening shaft, of each shaking bin, the other end of each shaking spring is fixedly connected to a shaking plate, the shaking plates are slidably connected with the inner walls of the shaking bins, a sliding clamping block is fixedly connected to each of the front end face and the rear end face of each shaking plate, the two sliding clamping blocks are longitudinally symmetrical with the center line of each shaking plate, each sliding clamping block is slidably connected with the inner wall of a slide way, and the slide way is, be equipped with the regulation storehouse on the board of shaking, be equipped with two regulating blocks in the regulation storehouse, two the regulating block with the central line in regulation storehouse is central longitudinal symmetry, every the regulating block rotates with the regulating spindle to be connected, the regulating spindle with the place of regulating block contact is equipped with the screw thread, two fixedly connected with coupling spring, every between the regulating block fixedly connected with regulating plate on the regulating block, the regulating plate with screening plate sliding connection, be equipped with in the regulating plate and adjust movable storehouse, sliding connection has the fixed plate in adjusting movable storehouse, fixed plate fixed connection is in the screening plate.
2. The size-adjustable coal screening and separating equipment is characterized in that: the coal storage mechanism further comprises a fourth motor, the fourth motor is fixedly connected to the inner wall of the rear side of the storage bin, the front end face of the fourth motor is rotatably connected to a movable shaft, a second sector gear is fixedly connected to the movable shaft and can be meshed with a third rack, and the third rack is fixedly connected to the right end face of the movable plate.
3. The size-adjustable coal screening and separating equipment is characterized in that: a feeding pipe is fixedly connected to the right end wall of the box body, a feeding channel is arranged in the feeding pipe, a piston plate is arranged in the feeding channel, the piston plate is connected with the inner wall of a piston bin in a sliding way, the piston bin is arranged in the right end wall of the box body, a piston spring is also arranged in the piston bin, the lower end of the piston spring is fixedly connected on the inner wall of the lower side of the piston bin, the upper end of the piston spring is fixedly connected to the lower end surface of the piston plate, the right end surface of the piston plate is fixedly connected with a first rack, the first rack is meshed with a driving gear, the driving gear is fixedly connected to a driving shaft, the rear end of the driving shaft is rotationally connected with a first motor, the first motor is fixedly connected to the inner wall of the rear side of the maneuvering bin, the maneuvering bin is arranged in the maneuvering box, and the maneuvering box is fixedly connected with the right end face of the box body.
4. The size-adjustable coal screening and separating equipment is characterized in that: coal screening mechanism still includes the second motor, second motor fixed connection be in the screening inboard, rotate on the second motor and be connected with the drive pivot, fixedly connected with meshing gear in the drive pivot, meshing gear and adjusting gear meshing, adjusting gear fixed connection be in on the regulating spindle, the regulating spindle with the screening board rotates and connects, be equipped with the third motor in the shake storehouse, third motor fixed connection is in on the inner wall in shake storehouse, the preceding terminal surface of third motor rotates and is connected with the rotation axis, the first sector gear of fixedly connected with on the rotation axis, first sector gear and the meshing of second rack, second rack fixed connection is on shaking the movable plate.
5. The size-adjustable coal screening and separating equipment is characterized in that: fixedly connected with discharging pipe on the left end wall of box, penetrating discharging channel about being equipped with in the discharging pipe, the rear end and the fifth motor of screening axle rotate to be connected, fifth motor fixed connection be in on the rear side inner wall of empty warehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110077381.3A CN112718466B (en) | 2021-01-20 | 2021-01-20 | Coal screening splitter with adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110077381.3A CN112718466B (en) | 2021-01-20 | 2021-01-20 | Coal screening splitter with adjustable size |
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| Publication Number | Publication Date |
|---|---|
| CN112718466A true CN112718466A (en) | 2021-04-30 |
| CN112718466B CN112718466B (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110077381.3A Active CN112718466B (en) | 2021-01-20 | 2021-01-20 | Coal screening splitter with adjustable size |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117948801A (en) * | 2024-03-26 | 2024-04-30 | 山西晋钢铸业有限公司 | Automatic change tubular furnace of control feeding |
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