CN212597045U - Impurity removal screening device for raw materials of wear-resistant silicon carbide sealing elements - Google Patents
Impurity removal screening device for raw materials of wear-resistant silicon carbide sealing elements Download PDFInfo
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- CN212597045U CN212597045U CN202021353461.4U CN202021353461U CN212597045U CN 212597045 U CN212597045 U CN 212597045U CN 202021353461 U CN202021353461 U CN 202021353461U CN 212597045 U CN212597045 U CN 212597045U
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- screening frame
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- 238000012216 screening Methods 0.000 title claims abstract description 187
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 123
- 239000002994 raw material Substances 0.000 title claims abstract description 122
- 238000007789 sealing Methods 0.000 title claims abstract description 122
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims description 25
- 239000012535 impurity Substances 0.000 title claims description 13
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000007873 sieving Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 35
- 230000008569 process Effects 0.000 description 29
- 230000000694 effects Effects 0.000 description 14
- 239000000428 dust Substances 0.000 description 12
- 238000012545 processing Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000737 periodic effect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an edulcoration sieving mechanism of wear-resisting carborundum sealing member raw materials, including bottom plate, motor, magazine, screening frame, roof and fan, its characterized in that: the bottom plate is arranged on the support, the motor is arranged on the vertical plate, the connecting plates are arranged on two opposite sides of the top of the material box, the positioning rod is vertically arranged on the outer side wall of the screening frame, the bottom of the screening frame is provided with the screening hole, the positioning rod is placed on the positioning block, the top plate is arranged on the vertical plate, the feeding bin is arranged on the top plate, and the fan is arranged in the ventilation pipe. The utility model discloses place the locating lever in the constant head tank, improve the stability of screening frame between connecting plate and connecting plate, and then improve the stability of screening frame along with connecting plate swing in-process, make carborundum sealing member raw materials roll fully in the screening frame, carry out abundant screening to the carborundum sealing member raw materials in the screening frame, improved the screening quality of carborundum sealing member raw materials.
Description
Technical Field
The utility model relates to a carborundum sealing member production technical field specifically is an edulcoration sieving mechanism of wear-resisting carborundum sealing member raw materials.
Background
At present, in the processing process of the silicon carbide sealing element, the raw materials of the silicon carbide sealing element with different fineness are mostly used for the silicon carbide sealing elements with different qualities, so that the quality of the silicon carbide sealing element can be improved, and the utilization efficiency of the raw materials of the silicon carbide sealing element can also be improved. Patent like application number 201821934905.6 has announced a carborundum granule sieving mechanism, and it has solved the easy problem of blockking up of screening in-process net, but it has the problem that can not carry out edulcoration, screening quality is not high, the raw materials is extravagant many to the carborundum sealing member.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problem that can not carry out the edulcoration to the carborundum sealing member that current carborundum sealing member raw materials sieving mechanism exists, the screening quality is not high, the raw materials is extravagant many, provide a structural design reasonable, can carry out the edulcoration to the carborundum sealing member, screening quality is high, the extravagant few edulcoration sieving mechanism of wear-resisting carborundum sealing member raw materials of raw materials.
The utility model provides a technical scheme that technical problem taken does:
the utility model provides an edulcoration sieving mechanism of wear-resisting carborundum sealing member raw materials, includes bottom plate, motor, magazine, screening frame, roof and fan, its characterized in that: the bottom plate is arranged on the support, the vertical plate is vertically arranged on the bottom plate, the bearing is arranged on the vertical plate, the bottom plate, the support and the vertical plate are connected through welding, the connection strength between the bottom plate and the support and between the bottom plate and the vertical plate is enhanced, the structural strength of the screening device is improved, the motor is arranged on the vertical plate, the motor is provided with a transmission shaft, a cam is arranged on the transmission shaft, the motor is arranged on the vertical plate through bolts, the installation efficiency and the stability of the motor after installation are improved, the stability of the motor in the working process is enhanced, the connecting plates are arranged on two opposite sides of the top of the material box, the discharging pipe is arranged at the bottom of the material box, the connecting shaft and the fixing plate are vertically arranged on the outer side wall of the connecting plate, the positioning block is arranged on the inner side wall, The fixed plate and the positioning block are connected by welding, the connection strength between the material box and the connecting plate as well as between the connecting plate and the connecting shaft, between the fixed plate and the positioning block is enhanced, the stability of the material box in the swing process is improved, the bearing capacity of the positioning block can also be improved, the stability of the screening frame on the positioning block is enhanced, the outer side wall of the screening frame is vertically provided with the positioning rod, the bottom of the screening frame is provided with the screening hole, the positioning rod is placed on the positioning block, the top plate is arranged on the vertical plate, the top plate is provided with the feeding bin, the two opposite sides of the feeding bin are provided with the ventilation pipes penetrating through the top plate, the fan is arranged in the ventilation pipes, the air flow below the top plate is discharged from the ventilation pipes under the action of the fan, a space can be provided for the swing of the uppermost screening frame by the baffle cover, and dust generated in the raw material vibration process of the, the dust that produces in the screening process of carborundum sealing member raw materials of being convenient for carries out centralized processing, has improved the feature of environmental protection, also can strengthen the edulcoration screening quality of carborundum sealing member raw materials.
Preferably, the bottom plate on be provided with the spacing groove to arrange the material pipe and stretch out from the spacing groove, can provide the space for arranging the material pipe along with the magazine wobbling through the spacing groove, be convenient for arrange the material pipe and remove in the spacing groove, the carborundum sealing member raw materials after making the screening in the magazine are discharged from arranging the material pipe, improve the screening efficiency of carborundum sealing member raw materials and follow the discharged efficiency in the magazine.
Preferably, the transmission epaxial cam of motor set up to oval structure, the motor drives transmission shaft and transmission shaft on the cam rotatory, oval cam periodic promotion connecting plate on the fixed plate, make the fixed plate drive the connecting plate and pass through the connecting axle and swing between riser and riser, drive screening frame and magazine swing between riser and the riser, make the carborundum sealing member raw materials in the screening frame roll in the screening frame, be convenient for carry out abundant screening processing to carborundum sealing member raw materials, improve the screening efficiency and the screening effect of carborundum sealing member raw materials.
Preferably, the connecting plate on the magazine set up to the structure that can rotate between riser and riser through the connecting axle, the motor drives the transmission shaft and the transmission shaft on the cam is rotatory, the fixed plate on the oval-shaped cam periodic promotion connecting plate, make the fixed plate drive the connecting plate and pass through the connecting axle and swing between riser and riser, drive the screening frame and the magazine swing between riser and the riser, make the carborundum sealing member raw materials in the screening frame roll in the screening frame, be convenient for carry out abundant screening process to carborundum sealing member raw materials, improve the screening efficiency and the screening effect of carborundum sealing member raw materials.
Preferably, the connecting plate on be provided with the constant head tank to place the locating lever on the screening frame in the constant head tank, place the locating lever in the constant head tank, improve the stability of screening frame between connecting plate and connecting plate, and then improve the stability of screening frame along with connecting plate swing in-process, make carborundum sealing member raw materials fully roll in the screening frame, fully filter the carborundum sealing member raw materials in the screening frame, improved the screening quality of carborundum sealing member raw materials.
Preferably, the screening frames are 2-5 in number, the number of the screening holes in each screening frame is increased from top to bottom in sequence, the plurality of screening frames can fully screen the raw materials of the silicon carbide sealing pieces, the raw materials of the silicon carbide sealing pieces with different sizes can be conveniently classified and collected, the screening quality of the raw materials of the silicon carbide sealing pieces is improved, and therefore the production quality of the silicon carbide sealing pieces is improved.
Preferably, the screen frame in be provided with the magnetic pole, in the screen frame of top was poured into through the feeding storehouse to carborundum sealing member raw materials, made the screen frame screen carborundum sealing member raw materials, carborundum sealing member raw materials after the screening fall in the screen frame of below, the magnetic pole in the screen frame carries out the deironing to the carborundum sealing member raw materials in the screening process and handles, the iron fillings that make mix at carborundum sealing member raw materials are adsorbed by the magnetic pole, realized carrying out the edulcoration to carborundum sealing member raw materials, the edulcoration efficiency and the impurity removal volume of carborundum sealing member raw materials have been improved.
Preferably, the roof back on be provided with perpendicularly and keep off the cover, the effect of fan is discharged the air current of roof below from the ventilation pipe, can provide the space for the screening frame swing of top through keeping off the cover, in carborundum sealing member raw materials screening process, the dust that produces enters into and keeps off the effect of the inherent fan of cover and discharges from the ventilation pipe down in the carborundum sealing member raw materials vibration in-process, be convenient for carry out the centralized processing to the dust that produces in the carborundum sealing member raw materials screening process, the feature of environmental protection is improved, also can strengthen the edulcoration screening quality of carborundum sealing member raw materials.
Has the advantages that: the utility model discloses can rotate fixed frame between riser and riser through the connecting axle, can drive the screening box of placing in fixed frame and rotate, thereby turn the interior antibody raw materials of screening box, filter the antibody raw materials, the efficiency of screening and the screening quality of antibody raw materials have been improved, thereby improve the production quality of antibody, the transmission shaft of motor drives the loading board rotatory, the loading board drives the riser rotatory, the riser drives fixed frame rotatory, thereby it is rotatory to drive the antibody raw materials in screening box and the screening box, the efficiency of screening and the screening quality of antibody raw materials are further improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the bottom plate and the limiting groove.
Fig. 3 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the material box and the vertical plate.
Fig. 4 is a schematic view of a part of the structure of the present invention, showing a connection structure of the screening frame and the positioning rod.
Fig. 5 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the transmission shaft and the cam.
Fig. 6 is a schematic view of a part of the structure of the present invention, showing a connection structure of the top plate and the shield.
Fig. 7 is a schematic diagram of another embodiment of the present invention.
In the figure: 1. the screening machine comprises a bottom plate, a motor, a material box, a screening frame, a top plate, a fan, a support, a vertical plate, a limiting groove, a bearing, a transmission shaft, a cam, a connecting plate, a discharging pipe, a connecting shaft, a fixing plate, a positioning block, a positioning groove, a positioning rod, a magnetic rod, a screening hole, a ventilation pipe, a feeding bin, a baffle cover, a guide plate, a baffle plate and a baffle plate, wherein the bottom plate, the motor, the material box, the screening frame, the top plate and the baffle plate are arranged in the.
Detailed Description
The present invention will be described in more detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in the attached figures 1-6, the impurity removal screening device for the raw materials of the wear-resistant silicon carbide sealing element comprises a bottom plate 1, a motor 2, a material box 3, a screening frame 4, a top plate 5 and a fan 6, and is characterized in that: the screening device is characterized in that the base plate 1 is arranged on the support 7, the vertical plate 8 is vertically arranged on the base plate 1, the bearing 10 is arranged on the vertical plate 8, the base plate 1 is connected with the support 7 and the vertical plate 8 in a welding manner, the connecting strength between the base plate 1 and the support 7 and the vertical plate 8 is enhanced, the structural strength of the screening device is improved, the motor 2 is arranged on the vertical plate 8, the motor 2 is provided with a transmission shaft 11, the transmission shaft 11 is provided with a cam 12, the motor 2 is arranged on the vertical plate 8 through a bolt, the mounting efficiency and the mounting stability of the motor 2 are improved, the stability of the motor 2 in the working process is enhanced, the connecting plates 13 are arranged on two opposite sides of the top of the material box 3, the discharging pipe 14 is arranged at the bottom of the material box 3, the connecting shaft 15 and the fixing plate 16 are vertically arranged on the outer, and the connecting shaft 15 penetrates out of the bearing 10, the magazine 3, the connecting plate 13, the connecting shaft 15, the fixing plate 16 and the positioning block 17 are connected by welding, the connecting strength between the magazine 3, the connecting plate 13, the connecting shaft 15, the fixing plate 16 and the positioning block 17 is enhanced, the stability of the magazine 3 in the swinging process is improved, the bearing capacity of the positioning block 17 is also improved, the stability of the screening frame 4 on the positioning block 17 is enhanced, the positioning rod 19 is vertically arranged on the outer side wall of the screening frame 4, the bottom of the screening frame 4 is provided with the screening hole 21, the positioning rod 19 is placed on the positioning block 17, the top plate 5 is arranged on the vertical plate 8, the top plate 5 is provided with the feeding bin 23, the ventilation pipe 22 penetrating through the top plate 5 is arranged on the two opposite sides of the feeding bin 23, the fan 6 is arranged in the ventilation pipe 22, and the air, can provide the space for the 4 swings of screen frame of the top through keeping off cover 24, in carborundum sealing member raw materials screening process, the dust that produces in the carborundum sealing member raw materials vibration process enters into and keeps off 24 internal fan 6's effect of cover and discharges from ventilation pipe 22 down, is convenient for carry out centralized processing to the dust that produces in the carborundum sealing member raw materials screening process, has improved the feature of environmental protection, also can strengthen the edulcoration screening quality of carborundum sealing member raw materials.
Preferably, bottom plate 1 on be provided with spacing groove 9 to stretch out row material pipe 14 from spacing groove 9, can provide the space for arranging material pipe 14 along with magazine 3 wobbling through spacing groove 9, be convenient for arrange material pipe 14 and remove in spacing groove 9, make the carborundum sealing member raw materials after the screening in magazine 3 discharge from arranging material pipe 14, improve the screening efficiency of carborundum sealing member raw materials and follow the interior exhaust efficiency of magazine 3.
Preferably, the cam 12 on the transmission shaft 11 of the motor 2 is set to be an oval structure, the motor 2 drives the transmission shaft 11 and the cam 12 on the transmission shaft 11 to rotate, the oval cam 12 periodically pushes the fixing plate 16 on the connecting plate 13, so that the fixing plate 16 drives the connecting plate 13 to swing between the vertical plate 8 and the vertical plate 8 through the connecting shaft 15, the screening frame 4 and the magazine 3 between the vertical plate 8 and the vertical plate 8 are driven to swing, silicon carbide sealing element raw materials in the screening frame 4 roll in the screening frame 4, sufficient screening processing is conveniently performed on the silicon carbide sealing element raw materials, and the screening efficiency and the screening effect of the silicon carbide sealing element raw materials are improved.
Preferably, connecting plate 13 on magazine 3 set up to the structure that can rotate between riser 8 and riser 8 through connecting axle 15, motor 2 drives transmission shaft 11 and the rotation of cam 12 on the transmission shaft 11, oval cam 12 is periodic to promote fixed plate 16 on the connecting plate 13, make fixed plate 16 drive connecting plate 13 swing between riser 8 and riser 8 through connecting axle 15, drive screening frame 4 and magazine 3 swing between riser 8 and the riser 8, make the carborundum sealing member raw materials in the screening frame 4 roll in screening frame 4, be convenient for carry out abundant screening process to carborundum sealing member raw materials, improve the screening efficiency and the screening effect of carborundum sealing member raw materials.
Preferably, be provided with constant head tank 18 on the locating piece 17 on the connecting plate 13 to place locating lever 19 on the screening frame 4 in constant head tank 18, place locating lever 19 in constant head tank 18, improve the stability of screening frame 4 between connecting plate 13 and connecting plate 13, and then improve the stability of screening frame 4 along with connecting plate 13 swing in-process, make carborundum sealing member raw materials roll fully in screening frame 4, carry out abundant screening to the carborundum sealing member raw materials in screening frame 4, improved the screening quality of carborundum sealing member raw materials.
Preferably, screening frame 4, its quantity be 2-5 to increase the mesh number of screening hole 21 on every screening frame 4 from top to bottom in proper order, a plurality of screening frames 4 can carry out abundant screening to carborundum sealing member raw materials, are convenient for carry out the classified collection to the carborundum sealing member raw materials of equidimension not, improve the screening quality of carborundum sealing member raw materials, thereby improve the production quality of carborundum sealing member.
Preferably, screening frame 4 in be provided with magnetic pole 20, carborundum sealing member raw materials pour into the screening frame 4 of the top through feeding storehouse 23 in, make screening frame 4 filter carborundum sealing member raw materials, carborundum sealing member raw materials after the screening fall in the screening frame 4 of below, magnetic pole 20 in the screening frame 4 carries out the deironing to the carborundum sealing member raw materials in the screening process, the iron fillings that make mix at carborundum sealing member raw materials are adsorbed by magnetic pole 20, realized carrying out the edulcoration to carborundum sealing member raw materials, the edulcoration efficiency and the impurity removal volume of carborundum sealing member raw materials have been improved.
Preferably, roof 5 back on be provided with perpendicularly and keep off cover 24, the air current of roof 5 below is discharged from ventilation pipe 22 to fan 6's effect, can provide the space for the 4 swings of screening frame of the top through keeping off cover 24, in carborundum sealing member raw materials screening process, the dust that produces in the carborundum sealing member raw materials vibration process enters into and keeps off the cover 24 and discharge from ventilation pipe 22 under the effect of fan 6, be convenient for carry out centralized processing to the dust that produces in the carborundum sealing member raw materials screening process, environmental protection performance is improved, also can strengthen the edulcoration screening quality of carborundum sealing member raw materials.
Example two:
as shown in fig. 7: the utility model provides an edulcoration sieving mechanism of wear-resisting carborundum sealing member raw materials, includes bottom plate 1, motor 2, magazine 3, screening frame 4, roof 5 and fan 6, its characterized in that: the screening device is characterized in that the base plate 1 is arranged on the support 7, the vertical plate 8 is vertically arranged on the base plate 1, the bearing 10 is arranged on the vertical plate 8, the base plate 1 is connected with the support 7 and the vertical plate 8 in a welding manner, the connecting strength between the base plate 1 and the support 7 and the vertical plate 8 is enhanced, the structural strength of the screening device is improved, the motor 2 is arranged on the vertical plate 8, the motor 2 is provided with a transmission shaft 11, the transmission shaft 11 is provided with a cam 12, the motor 2 is arranged on the vertical plate 8 through a bolt, the mounting efficiency and the mounting stability of the motor 2 are improved, the stability of the motor 2 in the working process is enhanced, the connecting plates 13 are arranged on two opposite sides of the top of the material box 3, the discharging pipe 14 is arranged at the bottom of the material box 3, the connecting shaft 15 and the fixing plate 16 are vertically arranged on the outer, and the connecting shaft 15 penetrates out of the bearing 10, the magazine 3, the connecting plate 13, the connecting shaft 15, the fixing plate 16 and the positioning block 17 are connected by welding, the connecting strength between the magazine 3, the connecting plate 13, the connecting shaft 15, the fixing plate 16 and the positioning block 17 is enhanced, the stability of the magazine 3 in the swinging process is improved, the bearing capacity of the positioning block 17 is also improved, the stability of the screening frame 4 on the positioning block 17 is enhanced, the positioning rod 19 is vertically arranged on the outer side wall of the screening frame 4, the bottom of the screening frame 4 is provided with the screening hole 21, the positioning rod 19 is placed on the positioning block 17, the top plate 5 is arranged on the vertical plate 8, the top plate 5 is provided with the feeding bin 23, the ventilation pipe 22 penetrating through the top plate 5 is arranged on the two opposite sides of the feeding bin 23, the fan 6 is arranged in the ventilation pipe 22, and the air, can provide the space for the 4 swings of screen frame of the top through keeping off cover 24, in carborundum sealing member raw materials screening process, the dust that produces in the carborundum sealing member raw materials vibration process enters into and keeps off 24 internal fan 6's effect of cover and discharges from ventilation pipe 22 down, is convenient for carry out centralized processing to the dust that produces in the carborundum sealing member raw materials screening process, has improved the feature of environmental protection, also can strengthen the edulcoration screening quality of carborundum sealing member raw materials.
Preferably, bottom plate 1 on be provided with spacing groove 9 to stretch out row material pipe 14 from spacing groove 9, can provide the space for arranging material pipe 14 along with magazine 3 wobbling through spacing groove 9, be convenient for arrange material pipe 14 and remove in spacing groove 9, make the carborundum sealing member raw materials after the screening in magazine 3 discharge from arranging material pipe 14, improve the screening efficiency of carborundum sealing member raw materials and follow the interior exhaust efficiency of magazine 3.
Preferably, the cam 12 on the transmission shaft 11 of the motor 2 is set to be an oval structure, the motor 2 drives the transmission shaft 11 and the cam 12 on the transmission shaft 11 to rotate, the oval cam 12 periodically pushes the fixing plate 16 on the connecting plate 13, so that the fixing plate 16 drives the connecting plate 13 to swing between the vertical plate 8 and the vertical plate 8 through the connecting shaft 15, the screening frame 4 and the magazine 3 between the vertical plate 8 and the vertical plate 8 are driven to swing, silicon carbide sealing element raw materials in the screening frame 4 roll in the screening frame 4, sufficient screening processing is conveniently performed on the silicon carbide sealing element raw materials, and the screening efficiency and the screening effect of the silicon carbide sealing element raw materials are improved.
Preferably, connecting plate 13 on magazine 3 set up to the structure that can rotate between riser 8 and riser 8 through connecting axle 15, motor 2 drives transmission shaft 11 and the rotation of cam 12 on the transmission shaft 11, oval cam 12 is periodic to promote fixed plate 16 on the connecting plate 13, make fixed plate 16 drive connecting plate 13 swing between riser 8 and riser 8 through connecting axle 15, drive screening frame 4 and magazine 3 swing between riser 8 and the riser 8, make the carborundum sealing member raw materials in the screening frame 4 roll in screening frame 4, be convenient for carry out abundant screening process to carborundum sealing member raw materials, improve the screening efficiency and the screening effect of carborundum sealing member raw materials.
Preferably, be provided with constant head tank 18 on the locating piece 17 on the connecting plate 13 to place locating lever 19 on the screening frame 4 in constant head tank 18, place locating lever 19 in constant head tank 18, improve the stability of screening frame 4 between connecting plate 13 and connecting plate 13, and then improve the stability of screening frame 4 along with connecting plate 13 swing in-process, make carborundum sealing member raw materials roll fully in screening frame 4, carry out abundant screening to the carborundum sealing member raw materials in screening frame 4, improved the screening quality of carborundum sealing member raw materials.
Preferably, screening frame 4, its quantity be 2-5 to increase the mesh number of screening hole 21 on every screening frame 4 from top to bottom in proper order, a plurality of screening frames 4 can carry out abundant screening to carborundum sealing member raw materials, are convenient for carry out the classified collection to the carborundum sealing member raw materials of equidimension not, improve the screening quality of carborundum sealing member raw materials, thereby improve the production quality of carborundum sealing member.
Preferably, screening frame 4 in be provided with magnetic pole 20, carborundum sealing member raw materials pour into the screening frame 4 of the top through feeding storehouse 23 in, make screening frame 4 filter carborundum sealing member raw materials, carborundum sealing member raw materials after the screening fall in the screening frame 4 of below, magnetic pole 20 in the screening frame 4 carries out the deironing to the carborundum sealing member raw materials in the screening process, the iron fillings that make mix at carborundum sealing member raw materials are adsorbed by magnetic pole 20, realized carrying out the edulcoration to carborundum sealing member raw materials, the edulcoration efficiency and the impurity removal volume of carborundum sealing member raw materials have been improved.
Preferably, roof 5 back on be provided with perpendicularly and keep off cover 24, the air current of roof 5 below is discharged from ventilation pipe 22 to fan 6's effect, can provide the space for the 4 swings of screening frame of the top through keeping off cover 24, in carborundum sealing member raw materials screening process, the dust that produces in the carborundum sealing member raw materials vibration process enters into and keeps off the cover 24 and discharge from ventilation pipe 22 under the effect of fan 6, be convenient for carry out centralized processing to the dust that produces in the carborundum sealing member raw materials screening process, environmental protection performance is improved, also can strengthen the edulcoration screening quality of carborundum sealing member raw materials.
Preferably, magazine 3 bottom be provided with guide plate 25, set up guide plate 25 into the arc structure to be connected guide plate 25 bottom edge and row's material pipe 14, be convenient for discharge the carborundum sealing member raw materials after screening in magazine 3 from arranging material pipe 14 fast through guide plate 25, avoid carborundum sealing member raw materials to produce in magazine 3 and remain, reduced the waste of carborundum sealing member raw materials.
Preferably, the connecting plate 13 inside wall on be provided with baffle 26, set up baffle 26 into hopper-shaped structure to with baffle 26 and screening frame 4 one-to-one, the carborundum sealing member raw materials that screening box frame was selected fully fall the screening frame 4 or magazine 3 of below in through baffle 26, avoid the baffle 26 raw materials of selecting to fall outside below screening frame 4 or magazine 3, reduced the waste of carborundum sealing member raw materials.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (8)
1. The utility model provides an edulcoration sieving mechanism of wear-resisting carborundum sealing member raw materials, includes bottom plate, motor, magazine, screening frame, roof and fan, its characterized in that: the bottom plate is arranged on the support, the vertical plate is vertically arranged on the bottom plate, the bearing is arranged on the vertical plate, the motor is arranged on the vertical plate, the transmission shaft is arranged on the motor, the cam is arranged on the transmission shaft, the connecting plates are arranged on two opposite sides of the top of the material box, the discharging pipe is arranged at the bottom of the material box, the connecting shaft and the fixing plate are vertically arranged on the outer side wall of the connecting plate, the positioning block is arranged on the inner side wall of the connecting plate, the connecting shaft penetrates out of the bearing, the positioning rod is vertically arranged on the outer side wall of the screening frame, the screening hole is formed in the bottom of the screening frame, the positioning rod is placed on the positioning block, the top plate is arranged on the vertical plate, the feeding bin is arranged on the top plate, the ventilation pipes penetrating through the.
2. An impurity removal and screening device for raw materials of wear-resistant silicon carbide sealing elements according to claim 1, which is characterized in that: the bottom plate is provided with a limit groove, and the discharge pipe extends out of the limit groove.
3. An impurity removal and screening device for raw materials of wear-resistant silicon carbide sealing elements according to claim 1, which is characterized in that: the cam on the transmission shaft of the motor is of an elliptical structure.
4. An impurity removal and screening device for raw materials of wear-resistant silicon carbide sealing elements according to claim 1, which is characterized in that: the connecting plate on the material box is arranged into a structure capable of rotating between the vertical plate and the vertical plate through a connecting shaft.
5. An impurity removal and screening device for raw materials of wear-resistant silicon carbide sealing elements according to claim 1, which is characterized in that: the positioning block on the connecting plate is provided with a positioning groove, and the positioning rod on the screening frame is placed in the positioning groove.
6. An impurity removal and screening device for raw materials of wear-resistant silicon carbide sealing elements according to claim 1, which is characterized in that: the screening frames are 2-5 in number, and the mesh number of the screening holes on each screening frame is increased from top to bottom in sequence.
7. An impurity removal and screening device for raw materials of wear-resistant silicon carbide sealing elements according to claim 1, which is characterized in that: and a magnetic rod is arranged in the screening frame.
8. An impurity removal and screening device for raw materials of wear-resistant silicon carbide sealing elements according to claim 1, which is characterized in that: and a blocking cover is vertically arranged on the back surface of the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021353461.4U CN212597045U (en) | 2020-07-11 | 2020-07-11 | Impurity removal screening device for raw materials of wear-resistant silicon carbide sealing elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021353461.4U CN212597045U (en) | 2020-07-11 | 2020-07-11 | Impurity removal screening device for raw materials of wear-resistant silicon carbide sealing elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212597045U true CN212597045U (en) | 2021-02-26 |
Family
ID=74707799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021353461.4U Expired - Fee Related CN212597045U (en) | 2020-07-11 | 2020-07-11 | Impurity removal screening device for raw materials of wear-resistant silicon carbide sealing elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212597045U (en) |
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2020
- 2020-07-11 CN CN202021353461.4U patent/CN212597045U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210226 |