CN114226245A - Wind power ore dressing device capable of effectively improving ore recovery rate and working method thereof - Google Patents
Wind power ore dressing device capable of effectively improving ore recovery rate and working method thereof Download PDFInfo
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- CN114226245A CN114226245A CN202111528755.5A CN202111528755A CN114226245A CN 114226245 A CN114226245 A CN 114226245A CN 202111528755 A CN202111528755 A CN 202111528755A CN 114226245 A CN114226245 A CN 114226245A
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- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 7
- 238000012216 screening Methods 0.000 claims abstract description 95
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 239000002699 waste material Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000007873 sieving Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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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
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
Abstract
The invention provides a wind power ore dressing device capable of effectively improving the recovery rate of ores, which belongs to the technical field of ore screening devices and comprises a transmission device, wherein a plurality of supporting legs are fixedly connected to both side ends of the transmission device, connecting plates are fixedly connected to the near ends of the supporting legs, mounting plates are arranged on both sides of the transmission device, a second filter plate is arranged on the upper side of the transmission device, and a plurality of second screening holes are formed in the upper end of the second filter plate; and two sets of screening mechanisms, every group screening mechanism all includes fixing base, third motor, rotating disc, rotation disk, turning block, sector gear, rack, spacing groove and two stoppers, has improved the screening frequency of sieving mechanism, has reduced the ore and has caused phenomenons such as jam to the sieving mechanism to improve the work efficiency of ore screening, reduced the waste of time and manpower resources.
Description
Technical Field
The invention belongs to the technical field of ore screening devices, and particularly relates to a wind power ore dressing device capable of effectively improving ore recovery rate and a working method thereof.
Background
The screening device comprises a rack, a mounting frame, a vibration mechanism, a first screening layer, a second screening layer and a third screening layer. The first, second and third screening layers are sequentially arranged on the mounting frame from top to bottom, and the mounting frame is elastically connected with the rack. The screening device is provided with three screening layers, can screen three materials with different sizes at one time, and is convenient to screen and high in screening efficiency. The screening device has simple structure and convenient use. On the screening board is put into through the feeder hopper to the material that will be screened at first, partial material gets into the second screening layer, and efficiency is higher, can prevent moreover that the jam is in first screening layer. Because the granule volume is different, so its weight is also different, when screening layer vibration, can open respectively and the categorised collection with the granule that the volume size is different, and collection efficiency is high.
In prior art, wind-force ore dressing device is when screening the ore, and common sieving mechanism frequency is low excessively when screening, and the ore causes the jam to the sieving mechanism easily to reduce the work efficiency of ore screening, caused the waste of time and manpower resources.
Disclosure of Invention
The invention aims to provide a wind power ore dressing device capable of effectively improving the ore recovery rate and a working method thereof, and aims to solve the problems that when the wind power ore dressing device in the prior art is used for screening ores, the frequency of a common screening device is too low, and the ore is easy to block the screening device, so that the working efficiency of ore screening is reduced, and the waste of time and human resources is caused.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an effectively improve wind-force ore dressing device of ore recovery rate, includes:
the device comprises a transmission device, a plurality of supporting legs are fixedly connected to two side ends of the transmission device, connecting plates are fixedly connected to the adjacent ends of the supporting legs, mounting plates are arranged on two sides of the transmission device, a second filter plate is arranged on the upper side of the transmission device, and a plurality of second screening holes are formed in the upper end of the second filter plate; and
two groups of screening mechanisms, each group of screening mechanisms comprises a fixed seat, a third motor, a rotating disc, a rotating round block, a rotating block, a sector gear, a rack, a limiting groove and two limiting blocks, the fixed seat is fixedly connected with one side end of one of the mounting plates, the third motor is fixedly connected with the upper end of the fixed seat, the output end of the third motor movably penetrates through the other end of one of the mounting plates and extends inwards, the rotating disc is rotatably connected with the other end of one of the mounting plates, the rotating round block is fixedly connected with one side end of the rotating disc, the rotating block is fixedly connected with the circumferential surface of the output shaft of the third motor, the circumferential surface of the rotating round block is slidably connected with the circumferential inner wall of the rotating block, the sector gear is fixedly connected with the circumferential surface of the rotating block, and the rack is fixedly connected with the upper end of the second filter plate, the rack is meshed with the sector gear, the limiting groove is formed in the other end of one mounting plate, the limiting blocks are fixedly connected to one side end of the second filter plate, and the lower ends of the limiting blocks are connected to the lower inner wall of the limiting groove in a sliding mode.
According to a preferable scheme of the invention, the upper ends of the two mounting plates are fixedly connected with mounting seats, the upper ends of the mounting seats are fixedly connected with feeding shells, and the upper ends of the mounting seats are fixedly connected with first motors.
As a preferable scheme of the invention, the ore crushing device further comprises two groups of crushing mechanisms, each group of crushing mechanisms comprises a first conical gear, a second conical gear, a rotating rod and an ore crushing blade, the first conical gear is fixedly connected to the output end of one side of the first motor, the lower end of the rotating rod is rotatably connected to the upper end of the mounting seat, the upper end of the rotating rod movably penetrates through the lower inner wall of the feeding shell, the second conical gear is fixedly connected to the circumferential surface of the rotating rod, the first conical gear and the second conical gear are meshed, and the ore crushing blade is fixedly connected to the upper end of the rotating rod.
According to a preferable scheme of the invention, the inner surface of the feeding shell is connected with a first filter plate in a sliding manner, one side end of the first filter plate is provided with a plurality of threaded holes, all the threaded holes are in threaded connection with bolts, one side end of the first filter plate is provided with a plurality of first screening holes, and one side end of the feeding shell is fixedly connected with a sliding plate.
As a preferable scheme of the present invention, both side ends of the other two connecting plates are fixedly connected with a screening shell, the upper end of the screening shell is provided with a plurality of water pipes, the lower ends of the plurality of water pipes penetrate through the upper inner wall of the screening shell, and the lower ends of the plurality of water pipes are fixedly connected with a sprinkler head.
As a preferable scheme of the invention, the fan screening device further comprises two groups of lifting mechanisms, each group of lifting mechanism comprises a limiting component, a second motor, a screw rod, a nut, a connecting block, a fan and two third bevel gears, the second motor is fixedly connected to the lower inner wall of the screening shell, one of the third bevel gears is fixedly connected to the output end of the second motor, the lower end of the screw rod is rotatably connected to the lower inner wall of the screening shell, the other third bevel gear is fixedly connected to the circumferential surface of the screw rod, the two third bevel gears are meshed with each other, the nut is in threaded connection with the circumferential surface of the screw rod, the connecting block is fixedly connected to one side end of the nut, the fan is fixedly connected to one side end of the connecting block, and the limiting group is arranged in the screening shell and connected with the connecting block to limit the fan.
As a preferable scheme of the invention, each group of limiting assemblies comprises a fixed block, a cross block and a limiting round block, the limiting round block is fixedly connected to the inner wall of one side of the screening shell, the lower end of the limiting round block is rotatably connected with the upper end of the screw rod, the fixed block is fixedly connected to the lower inner wall of the screening shell, a cross groove is formed in one side end of the fixed block, the cross block is slidably connected to the inner surface of the cross groove, and one side end of the cross block is fixedly connected with one side end of the connecting block.
According to a preferable scheme of the invention, the upper ends of the two connecting plates are respectively provided with a collecting groove, the lower sides of the two connecting plates are respectively provided with a waste collecting box, and one side end of the transmission device is provided with an ore collecting box.
As a preferred embodiment of the present invention, the upper ends of the two connecting plates and the plurality of support legs are both fixedly connected with a first protective guard, the upper end of the second filter plate is fixedly connected with a second protective guard, and the upper inner wall of the filter shell is fixedly connected with a plurality of sealing strips.
A working method of a wind power ore dressing device for effectively improving the ore recovery rate comprises the following steps:
s1, breaking up ores: the ore is placed into the feeding shell, the first motor is started to drive the two first bevel gears to rotate, and the two first bevel gears and the two second bevel gears are meshed with each other, so that the two ore crushing blades fixed at the upper ends of the two rotating rods are driven to rotate, and the effect of scattering the ore in the feeding shell is achieved;
s2, screening ores: ore falls on the surface of the second filter plate, the two third motors are started to drive the two rotating blocks to rotate, and the two sector gears and the two racks are meshed with each other, so that the second filter plate is driven to slide left and right, the ore with proper size slides from the plurality of second screening holes, and the ore screening work is completed;
s3, wind power mineral separation: when the ore conveys the screening shell in through transmission, start the second motor and drive the lead screw and rotate to drive the nut and slide from top to bottom, connect cross piece and nut through the connecting block, thereby the nut drives the cross piece and slides from top to bottom, accomplishes the wind-force altitude mixture control of fan, carries out filterable effect to the ore.
Compared with the prior art, the invention has the beneficial effects that:
1. through the surface with the ore landing at the second filter, start two third motors and drive two turning blocks and rotate, because two sector gear and two rack intermeshing, thereby it carries out the horizontal slip to drive the second filter, make the ore that the size is suitable from a plurality of second screening hole landing, the work of carrying out the screening to the ore is accomplished, the screening frequency of sieving mechanism has been improved, the phenomenon such as ore causes the jam to the sieving mechanism has been reduced, thereby the work efficiency of ore screening has been improved, the waste of time and manpower resources has been reduced.
2. Through seting up the collecting vat in two connecting plates upper ends, be convenient for blow the stone that flies with the fan and collect to fall into two garbage collection boxes and make things convenient for the staff to carry in unison, place the ore collection box on transmission right side, the ore that conveniently filters is collected, and the staff of being convenient for carries out processing on next step to the ore.
3. The ore of preliminary screening is blockked through fixed first rail guard, places the ore after the screening and appears spattering phenomenons such as fly, fixes the second rail guard in second filter upper end, and the ore when screening carries on spacingly, prevents to break away from in the surperficial card income transmission of second filter, leads to this device to appear damaging.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a first perspective cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a second perspective cross-sectional view of the present invention;
FIG. 5 is a partial enlarged view of FIG. 4 taken at point B in the present invention;
FIG. 6 is a third perspective cut-away view of the present invention;
FIG. 7 is an enlarged view of a portion of the invention at C of FIG. 6;
FIG. 8 is a fourth perspective cross-sectional view of the present invention;
fig. 9 is a partial enlarged view of fig. 8 at D in the present invention.
In the figure: 1. a transmission device; 2. supporting legs; 3. a connecting plate; 4. a first guard rail; 5. mounting a plate; 6. a mounting seat; 7. feeding a material shell; 8. a first filter plate; 9. a second filter plate; 10. a second guard rail; 11. screening shells; 12. a waste collection box; 13. an ore collection box; 14. a sealing strip; 15. a slide plate; 16. a first screening well; 17. a second screening well; 18. a limiting groove; 19. a limiting block; 20. a first motor; 21. a first bevel gear; 22. a second bevel gear; 23. rotating the rod; 24. an ore crushing blade; 25. a water pipe; 26. a sprinkler head; 27. a second motor; 28. a rack; 29. a third bevel gear; 30. a screw rod; 31. a nut; 32. a limiting round block; 33. a fixed block; 34. a cross block; 35. connecting blocks; 36. a fan; 37. collecting tank; 38. a fixed seat; 39. a third motor; 40. rotating the disc; 41. rotating the round block; 42. rotating the block; 43. a sector gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-9, the present invention provides the following technical solutions:
the utility model provides an effectively improve wind-force ore dressing device of ore recovery rate, includes:
the device comprises a transmission device 1, wherein a plurality of supporting legs 2 are fixedly connected to both side ends of the transmission device 1, connecting plates 3 are fixedly connected to the adjacent ends of the supporting legs 2, mounting plates 5 are arranged on both sides of the transmission device 1, a second filter plate 9 is arranged on the upper side of the transmission device 1, and a plurality of second screening holes 17 are formed in the upper end of the second filter plate 9; and
two groups of screening mechanisms, each group of screening mechanisms comprises a fixed seat 38, a third motor 39, a rotating disc 40, a rotating circular block 41, a rotating block 42, a sector gear 43, a rack 28, a limiting groove 18 and two limiting blocks 19, wherein the fixed seat 38 is fixedly connected with one side end of one of the mounting plates 5, the third motor 39 is fixedly connected with the upper end of the fixed seat 38, the output end of the third motor 39 movably penetrates through the other end of one of the mounting plates 5 and extends inwards, the rotating disc 40 is rotatably connected with the other end of one of the mounting plates 5, the rotating circular block 41 is fixedly connected with one side end of the rotating disc 40, the rotating block 42 is fixedly connected with the circumferential surface of the output shaft of the third motor 39, the circumferential surface of the rotating circular block 41 is slidably connected with the circumferential inner wall of the rotating block 42, the sector gear 43 is fixedly connected with the circumferential surface of the rotating block 42, and the rack 28 is fixedly connected with the upper end of the second filter plate 9, the rack 28 is meshed with the sector gear 43, the limiting groove 18 is formed in the other end of one of the mounting plates 5, the two limiting blocks 19 are fixedly connected to one side end of the second filter plate 9, and the lower ends of the two limiting blocks 19 are slidably connected to the lower inner wall of the limiting groove 18.
In the embodiment of the present invention, the fixing seat 38 is square block-shaped to facilitate the installation and fixation of the third motor 39, the output end of the third motor 39 movably penetrates the left end of the mounting plate 5 and extends leftwards, so that the rotating block 42 is fixed on the circumferential surface of the output shaft, the third motor 39 is started and simultaneously the rotating block 42 is driven to rotate, the rotating disc 40 is rotatably connected to the left end of the mounting plate 5, the rotating disc 41 is installed and fixed at the left end of the rotating disc 40, because the rotating disc 41 slides on the circumferential inner wall of the rotating block 42, the rotating disc 40 is driven to rotate while the rotating block 42 rotates, the effect of limiting the rotating block 42 is achieved, the phenomena of angle inclination and the like during rotation are avoided, the limiting groove 18 is formed at the left end, the two limiting blocks 19 are fixedly installed at the right end of the second filter plate 9, and the second filter plate 9 slides leftwards and simultaneously drives the two limiting blocks 19 to slide on the lower inner wall of the limiting groove 18 Play the effect of limiting the second filter plate 9, avoid the second filter plate 9 to slide in the horizontal direction and simultaneously take place phenomena such as angle slope, through fixing sector gear 43 on the circumferential surface of turning block 42, then fix rack 28 in the upper end of second filter plate 9, and sector gear 43 and rack 28 are the state of intermeshing, thereby sector gear 43 drives second filter plate 9 to slide in the horizontal direction when pivoted, accomplish the effect of screening the ore above second filter plate 9, through putting the ore into pan feeding shell 7, start first motor 20 and drive two first conical gear 21 and rotate, because two first conical gear 21 and two second conical gear 22 intermeshing, thereby drive and fix and rotate two ore crushing blade 24 of two dwang 23 upper ends, accomplish the effect of breaking up the inside ore of pan feeding shell 7, when the ore conveys in screening shell 11 through transmission 1, start second motor 27 and drive lead screw 30 and rotate, thereby it slides from top to bottom to drive nut 31, connect cross piece 34 and nut 31 through connecting block 35, thereby nut 31 drives cross piece 34 and slides from top to bottom, accomplish 36 fan's wind-force altitude mixture control, carry out filterable effect to the ore, the screening frequency of sieving mechanism has been improved, the ore has been reduced and has been caused phenomenons such as jam to the sieving mechanism, thereby the work efficiency of ore screening has been improved, the waste of time and manpower resources has been reduced, what need explain is: the specific types of the transmission device 1, the first motor 20, the sprinkler head 26, the second motor 27, the fan 36 and the third motor 39 are selected by a person skilled in the art, and the transmission device 1, the first motor 20, the sprinkler head 26, the second motor 27, the fan 36 and the third motor 39 belong to the prior art, and no further description is given in the scheme.
Specifically, referring to fig. 1 and 3, the upper ends of the two mounting plates 5 are fixedly connected with a mounting seat 6, the upper end of the mounting seat 6 is fixedly connected with a feeding shell 7, and the upper end of the mounting seat 6 is fixedly connected with a first motor 20.
In this embodiment: through the upper end with 6 fixed mounting of mount pad at two mounting panels 5, play the effect of supporting and being convenient for the installation pan feeding shell 7 and first motor 20, first motor 20 is fixed in the upper end of mount pad 6, plays and drives two sets of mechanisms of breaing up and operates, accomplishes the effect of tentatively breaing up the ore.
Referring to fig. 3 specifically, the ore crushing device further comprises two groups of crushing mechanisms, each group of crushing mechanisms comprises a first bevel gear 21, a second bevel gear 22, a rotating rod 23 and an ore crushing blade 24, the first bevel gear 21 is fixedly connected to an output end of one side of the first motor 20, a lower end of the rotating rod 23 is rotatably connected to an upper end of the mounting seat 6, an upper end of the rotating rod 23 movably penetrates through a lower inner wall of the feeding shell 7, the second bevel gear 22 is fixedly connected to a circumferential surface of the rotating rod 23, the first bevel gear 21 is meshed with the second bevel gear 22, and the ore crushing blade 24 is fixedly connected to an upper end of the rotating rod 23.
In this embodiment: fix first conical gear 21 at one side output of first motor 20, and first conical gear 21 and second conical gear 22 intermeshing to drive dwang 23 when starting first motor 20 and rotate, make the ore crushing blade 24 rotate and break up the ore in the pan feeding shell 7, avoid great ore to cause a plurality of first screening holes 16 to block up, thereby improved the work efficiency that the ore was retrieved.
Referring to fig. 4, the inner surface of the feeding shell 7 is slidably connected with a first filter plate 8, one side end of the first filter plate 8 is provided with a plurality of threaded holes, bolts are connected with the threaded holes, one side end of the first filter plate 8 is provided with a plurality of first screening holes 16, and one side end of the feeding shell 7 is fixedly connected with a sliding plate 15.
In this embodiment: through twisting four threaded holes with four bolts, accomplish the effect of installing first filter 8 and pan feeding shell 7, the ore of avoiding breaing up appears spattering the circumstances such as fly, installs slide 15 at the right-hand member of pan feeding shell 7, is convenient for pass through slide 15 landing on the surface of second filter 9 with the ore after filtering to improve the work efficiency that the ore was screened.
Specifically, referring to fig. 1 and 5, both side ends of the other two connecting plates 3 are fixedly connected with a screening shell 11, the upper end of the screening shell 11 is provided with a plurality of water pipes 25, the lower ends of the plurality of water pipes 25 penetrate through the upper inner wall of the screening shell 11, and the lower ends of the plurality of water pipes 25 are fixedly connected with a sprinkler 26.
In this embodiment: through running through the last inner wall of screening shell 11 with three water pipe 25, be convenient for install three watering shower nozzle 26, connect the upper end and the outside water source of three water pipe 25, the dust when being convenient for filter the ore reduces the pollution to the environment.
Referring to fig. 7, the screening device further includes two sets of lifting mechanisms, each set of lifting mechanism includes a limiting assembly, a second motor 27, a screw rod 30, a nut 31, a connecting block 35, a fan 36 and two third bevel gears 29, the second motor 27 is fixedly connected to the lower inner wall of the screening shell 11, one of the third bevel gears 29 is fixedly connected to the output end of the second motor 27, the lower end of the screw rod 30 is rotatably connected to the lower inner wall of the screening shell 11, the other third bevel gear 29 is fixedly connected to the circumferential surface of the screw rod 30, the two third bevel gears 29 are engaged with each other, the nut 31 is in threaded connection with the circumferential surface of the screw rod 30, the connecting block 35 is fixedly connected to one side end of the nut 31, the fan 36 is fixedly connected to one side end of the connecting block 35, and the limiting assembly is disposed in the screening shell 11 and connected to the connecting block 35 to limit the fan 36.
In this embodiment: through fixing two third bevel gears 29 respectively at the output of second motor 27 and the circumferential surface of lead screw 30, and two third bevel gears 29 intermeshing, thereby it rotates to start second motor 27 drive lead screw 30, make nut 31 slide from top to bottom, connect cross piece 34 and nut 31 through connecting block 35, thereby nut 31 drives cross piece 34 and slides from top to bottom, play and carry out spacing effect to connecting block 35, avoid appearing phenomenons such as angle slope, thereby accomplish fan 36's wind-force altitude mixture control, carry out filterable effect to the ore.
Referring to fig. 7, each of the limiting assemblies includes a fixing block 33, a cross block 34 and a limiting round block 32, the limiting round block 32 is fixedly connected to an inner wall of one side of the screening shell 11, a lower end of the limiting round block 32 is rotatably connected to an upper end of the screw rod 30, the fixing block 33 is fixedly connected to a lower inner wall of the screening shell 11, a cross groove is formed in one side end of the fixing block 33, the cross block 34 is slidably connected to an inner surface of the cross groove, and one side end of the cross block 34 is fixedly connected to one side end of the connecting block 35.
In this embodiment: through the cross slot that is seted up at the fixed block 33 right-hand member to cross piece 34 slides from top to bottom at the inner wall of cross slot, fixes the both ends respectively near the near end of nut 31 and cross piece 34 with the left and right sides of connecting block 35, thereby drives cross piece 34 and slides from top to bottom when nut 31 is gliding, plays and carries out spacing effect to connecting block 35, avoids appearing phenomena such as angle slope, has improved elevating system's stability.
Specifically, referring to fig. 4 and 7, the upper ends of the two connecting plates 3 are both provided with collecting troughs 37, the lower sides of the two connecting plates 3 are both provided with waste collecting boxes 12, and one side end of the transmission device 1 is provided with an ore collecting box 13.
In this embodiment: through seting up at the collecting vat 37 of two connecting plates 3 upper ends, be convenient for blow the stone that flies with fan 36 and collect to convenient staff unifies the transport in falling into two garbage collection boxes 12, places the ore on transmission 1 right side and collects box 13, and the ore that the convenience was filtered is collected, and the staff of being convenient for carries out processing on next step to the ore.
Referring to fig. 1, the upper ends of two connecting plates 3 and a plurality of supporting legs 2 are fixedly connected with a first protective guard 4, the upper ends of second filtering plates 9 are fixedly connected with a second protective guard 10, and the upper inner walls of the filtering shells 11 are fixedly connected with a plurality of sealing strips 14.
In this embodiment: stop the ore of preliminary screening through fixed first rail guard 4, place the ore after the screening and appear spattering phenomenons such as fly, fix the second rail guard 10 in second filter 9 upper end, the ore when screening carries on spacingly, prevent to break away from in transmission 1 is gone into to the surface card of second filter 9, lead to this device to appear damaging, through fixing a plurality of sealing strips 14 at transmission 1 left and right sides both ends, play the effect that the dust when screening the ore blockked, reduce the pollution to the environment.
The working principle and the using process of the invention are as follows: by putting the ore into the feeding shell 7, starting the first motor 20 to drive the two first bevel gears 21 to rotate, driving the two ore crushing blades 24 fixed at the upper ends of the two rotating rods 23 to rotate due to the mutual engagement of the two first bevel gears 21 and the two second bevel gears 22, completing the function of scattering the ore inside the feeding shell 7, enabling the ore to fall on the surface of the second filter plate 9 through the sliding plate 15, starting the two third motors 39 to drive the two rotating blocks 42 to rotate, driving the second filter plate 9 to slide left and right due to the mutual engagement of the two sector gears 43 and the two racks 28, enabling the ore with proper size to slide from the plurality of second screening holes 17, completing the work of screening the ore, when the ore is conveyed into the screening shell 11 through the transmission device 1, starting the second motor 27 to drive the screw rod 30 to rotate, thereby drive nut 31 and carry out the upper and lower slip, be connected cross piece 34 and nut 31 through connecting block 35 to nut 31 drives cross piece 34 and carries out the upper and lower slip, accomplishes the wind-force altitude mixture control of fan 36, carries out filterable effect to the ore.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an effectively improve wind-force ore dressing device of ore recovery rate which characterized in that includes:
the device comprises a transmission device (1), wherein a plurality of supporting legs (2) are fixedly connected to two side ends of the transmission device (1), a connecting plate (3) is fixedly connected to the adjacent ends of the supporting legs (2), mounting plates (5) are arranged on two sides of the transmission device (1), a second filter plate (9) is arranged on the upper side of the transmission device (1), and a plurality of second screening holes (17) are formed in the upper end of the second filter plate (9); and
two sets of screening mechanisms, every group screening mechanism all includes fixing base (38), third motor (39), rotating disc (40), rotating disc (41), turning block (42), sector gear (43), rack (28), spacing groove (18) and two stopper (19), fixing base (38) fixed connection is in a side end of one of them mounting panel (5), third motor (39) fixed connection is in the upper end of fixing base (38), the other end that one of them mounting panel (5) was run through in the output activity of third motor (39) and inwards extends, rotating disc (40) rotate connect in the other end of one of them mounting panel (5), rotating disc (41) fixed connection is in a side end of rotating disc (40), turning block (42) fixed connection is in the circumference surface of third motor (39) output shaft, the circumference surface of rotation circle piece (41) and the circumference inner wall sliding connection of turning block (42), sector gear (43) fixed connection is in the circumference surface of turning block (42), rack (28) fixed connection is in the upper end of second filter (9), rack (28) and sector gear (43) mesh mutually, the other end of one of them mounting panel (5) is seted up in spacing groove (18), two equal fixed connection in a side of second filter (9) of stopper (19), two equal sliding connection in the lower inner wall of spacing groove (18) of lower extreme of stopper (19).
2. The wind power ore dressing device for effectively improving the ore recovery rate according to claim 1, wherein: two equal fixedly connected with mount pad (6) in upper end of mounting panel (5), the upper end fixedly connected with pan feeding shell (7) of mount pad (6), the first motor (20) of upper end fixedly connected with of mount pad (6).
3. The wind power ore dressing device for effectively improving the ore recovery rate according to claim 2, wherein: still include two sets of mechanisms of breaing up, every group the mechanism of breaing up all includes first conical gear (21), second conical gear (22), dwang (23) and ore crushing blade (24), one side output of first conical gear (21) fixed connection in first motor (20), the lower extreme of dwang (23) is rotated and is connected in the upper end of mount pad (6), the lower inner wall of pan feeding shell (7) is run through in the upper end activity of dwang (23), second conical gear (22) fixed connection is in the circumferential surface of dwang (23), first conical gear (21) and second conical gear (22) mesh mutually, ore crushing blade (24) fixed connection is in the upper end of dwang (23).
4. The wind power ore dressing device for effectively improving the ore recovery rate according to claim 3, wherein: the inner surface sliding connection of pan feeding shell (7) has first filter (8), a plurality of screw holes have been seted up to one side end of first filter (8), and is a plurality of equal threaded connection has the bolt in the screw hole, a plurality of first screening holes (16) have been seted up to one side end of first filter (8), one side end fixedly connected with slide (15) of pan feeding shell (7).
5. The wind power ore dressing device for effectively improving the ore recovery rate according to claim 4, wherein: the equal fixedly connected with of both sides end of connecting plate (3) sieves shell (11), and the upper end of the screening shell (11) of telling is equipped with a plurality of water pipes (25), and is a plurality of the lower extreme of water pipe (25) all runs through the last inner wall of screening shell (11), and is a plurality of the equal fixedly connected with of lower extreme watering shower nozzle (26) of water pipe (25).
6. The wind power ore dressing device for effectively improving the ore recovery rate according to claim 5, wherein: still include two sets of elevating system, every group elevating system all includes spacing subassembly, second motor (27), lead screw (30), nut (31), connecting block (35), fan (36) and two third bevel gear (29), second motor (27) fixed connection is in the lower inner wall of screening shell (11), one of them third bevel gear (29) fixed connection is in the output of second motor (27), the lower extreme of lead screw (30) rotates and connects in the lower inner wall of screening shell (11), another third bevel gear (29) fixed connection is in the circumferential surface of lead screw (30), two third bevel gear (29) mesh mutually, nut (31) threaded connection is in the circumferential surface of lead screw (30), connecting block (35) fixed connection is in one side end of nut (31), fan (36) fixed connection is in one side end of connecting block (35), the limiting unit is arranged in the screening shell (11) and connected with the connecting block (35) to limit the fan (36).
7. The wind power ore dressing device for effectively improving the ore recovery rate according to claim 6, wherein: every group spacing subassembly all includes fixed block (33), cross piece (34) and spacing boss (32), spacing boss (32) fixed connection is in one side inner wall of screening shell (11), the lower extreme of spacing boss (32) and the upper end of lead screw (30) are rotated and are connected, fixed block (33) fixed connection is in the lower inner wall of screening shell (11), the cross recess has been seted up to a side of fixed block (33), cross piece (34) sliding connection is in the internal surface of cross recess, a side of cross piece (34) and a side fixed connection of connecting block (35).
8. The wind power ore dressing device for effectively improving the ore recovery rate according to claim 7, wherein: collecting grooves (37) are formed in the upper ends of the connecting plates (3), waste collecting boxes (12) are arranged on the lower sides of the connecting plates (3), and an ore collecting box (13) is arranged at one side end of the transmission device (1).
9. The wind power ore dressing device for effectively improving the ore recovery rate according to claim 8, wherein: the upper ends of the two connecting plates (3) and the supporting legs (2) are fixedly connected with a first protective guard (4), the upper end of the second filtering plate (9) is fixedly connected with a second protective guard (10), and the upper inner wall of the screening shell (11) is fixedly connected with a plurality of sealing strips (14).
10. A wind power ore dressing device for effectively improving ore recovery rate and a working method thereof are characterized in that: an air-powered ore dressing apparatus according to any one of claims 1 to 9, which is effective in improving ore recovery, comprising the steps of:
s1, breaking up ores: ore is placed into the feeding shell (7), the first motor (20) is started to drive the two first bevel gears (21) to rotate, and the two first bevel gears (21) and the two second bevel gears (22) are meshed with each other, so that the two ore crushing blades (24) fixed at the upper ends of the two rotating rods (23) are driven to rotate, and the effect of scattering the ore in the feeding shell (7) is achieved;
s2, screening ores: ores fall on the surface of the second filter plate (9), two third motors (39) are started to drive two rotating blocks (42) to rotate, and the second filter plate (9) is driven to slide left and right due to the fact that the two sector gears (43) are meshed with the two racks (28), so that the ores with proper sizes slide down from the second filter holes (17), and the ore screening work is completed;
s3, wind power mineral separation: when the ore passes through in transmission (1) conveys screening shell (11), start second motor (27) and drive lead screw (30) and rotate to drive nut (31) and slide from top to bottom, connect cross piece (34) and nut (31) through connecting block (35), thereby nut (31) drive cross piece (34) and slide from top to bottom, accomplish the wind-force altitude mixture control of fan (36), carry out filterable effect to the ore.
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Application publication date: 20220325 |