CN214416619U - A multifunctional dust-free screening sand making machine - Google Patents
A multifunctional dust-free screening sand making machine Download PDFInfo
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- CN214416619U CN214416619U CN202120362804.1U CN202120362804U CN214416619U CN 214416619 U CN214416619 U CN 214416619U CN 202120362804 U CN202120362804 U CN 202120362804U CN 214416619 U CN214416619 U CN 214416619U
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- 239000004576 sand Substances 0.000 title claims abstract description 30
- 238000012216 screening Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims description 40
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 239000004575 stone Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
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Abstract
本实用新型涉及一种多功能无尘筛分制砂机，属于制砂机技术领域，具体包括环形、上锥形壳和下锥形壳构成的壳体，上锥形壳的顶部设置有进料斗，下锥形壳的底部下轴承座，下轴承座的顶部安装有轴套管，轴套管的顶部固定有上轴承座,轴套管内安装有转轴，转轴的两端分别安装在上轴承座和下轴承座上，转轴的顶部安装有离心筒，离心筒的下部设置有出料口，环形壳的内壁上安装有反衬板，下锥形壳底部设置有环形支撑板，环形支撑板和下锥形壳的顶部之间安装有锥形分料筛，锥形分料筛和下锥形壳之间形成的出料腔上设置有出砂口。本实用新型采用无锤头、离心式破碎方法，简单实用，结构紧凑，节能环保，同时兼具破碎、制石制砂、除尘等多种功能。
The utility model relates to a multifunctional dust-free screening sand making machine, which belongs to the technical field of sand making machines. Hopper, the lower bearing seat at the bottom of the lower conical shell, the shaft sleeve is installed on the top of the lower bearing seat, the upper bearing seat is fixed on the top of the shaft sleeve, the rotating shaft is installed in the shaft sleeve, and the two ends of the rotating shaft are respectively installed on the upper On the bearing seat and the lower bearing seat, a centrifugal cylinder is installed on the top of the rotating shaft, a discharge port is arranged at the lower part of the centrifugal cylinder, a counter lining plate is installed on the inner wall of the annular shell, and an annular supporting plate is arranged at the bottom of the lower conical shell. A conical material distributing screen is installed between the top of the lower conical shell and the conical material distributing screen, and the discharge cavity formed between the conical material distributing screen and the lower conical shell is provided with a sand outlet. The utility model adopts a hammerless, centrifugal crushing method, which is simple and practical, has a compact structure, is energy-saving and environmentally friendly, and has multiple functions such as crushing, stone-making and sand-making, and dust-removing.
Description
Technical Field
The utility model relates to a multi-functional dustless screening system sand machine belongs to system sand machine technical field.
Background
Coal gangue, metallurgical waste residues, tailings and construction wastes are common solid wastes, and the existing industrial solid waste treatment method is mainly operated by adopting a landfill method, so that the time and the labor are wasted, a large amount of resources are wasted, and the environmental pollution is caused. Along with the shortage of natural sandstone energy, the machine-made sand by utilizing the coal gangue, the metallurgical waste residue, the tailings and the construction waste has good application prospect. When coal gangue, metallurgical waste residues, tailings and construction wastes are utilized to carry out mechanical sand making, a sand making machine is needed.
The existing sand making equipment mainly adopts a hammer crusher, the structure is simple, particles smaller than sieve meshes can be discharged from the sieve plate through the sieve plate, large particles are remained in the crusher to continue crushing, and the process is simple. However, the existing sand making equipment has the following problems:
1) because the hammer head is mainly used for crushing, the hammer head is seriously abraded after being used for a long time and cannot continuously work. Meanwhile, the sand powder content is high, and the grain composition is not uniform.
2) Broken dust is big, need be equipped with supporting dust collecting equipment, and the grit after the breakage needs to use equipment such as shale shaker, sand washer to sieve, and the process is more complicated, and area is big.
3) The complete sand production line is formed, various devices are required to be equipped, the working efficiency is low, and the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that prior art exists, the utility model provides a simple structure, convenient to use adopts no tup, centrifugal crushing method, and the little multi-functional dustless screening system sand of wearing and tearing.
In order to achieve the above object, the technical solution adopted by the present invention is a multifunctional dust-free screening sand making machine, comprising an annular shell, an upper conical shell and a lower conical shell, wherein the upper conical shell and the lower conical shell are respectively installed at the top and the bottom of the annular shell, the upper conical shell and the lower conical shell form a closed shell, the bottom of the lower conical shell is further fixed with supporting legs, the top of the upper conical shell is provided with a feeding hopper, the bottom of the lower conical shell is fixed with a lower bearing seat, the top of the lower bearing seat is provided with a shaft sleeve, the top of the shaft sleeve is fixed with an upper bearing seat, the shaft sleeve is internally provided with a rotating shaft, two ends of the rotating shaft are respectively installed on the upper bearing seat and the lower bearing seat, the bottom of the rotating shaft is connected with a driving mechanism, the top of the rotating shaft is provided with a centrifugal cylinder, the centrifugal cylinder is located below the feeding hopper, be provided with the discharge gate on the lower part circumference of centrifuge cylinder, it is corresponding with it, install anti-welt on the inner wall of annular shell, the bottom of toper shell is provided with the annular support board down, install toper branch material sieve between the top of annular support board and toper shell down, toper branch material sieve forms the ejection of compact chamber down with between the toper shell, the bottom in ejection of compact chamber is provided with out husky mouth, the lower part of toper shell still sets up the rubble export down.
Preferably, an air cavity shell is further arranged outside the closed shell, a dust removal channel is arranged between the air cavity shell and the closed shell, an air guide opening is formed in the lower conical shell and is communicated with the discharge cavity, dust outlet channels are respectively arranged on two sides of the bottom of the dust removal channel, a spiral plate is arranged in each dust outlet channel, a plurality of blades are arranged at the bottom of the centrifugal cylinder, a wind shielding disc is further fixed on the shaft sleeve and is located below the blades, a conical wind shield is arranged between the top of the centrifugal cylinder and the upper conical shell, a plurality of dust outlet holes are further formed in the upper conical shell and are used for communicating the closed shell and the air cavity shell.
Preferably, the outer edge of the wind shielding disc is provided with a wind guiding folding edge, and the wind guiding folding edge is upwards lifted.
Preferably, the center of the centrifugal cylinder is also provided with a material separating cone.
Preferably, the upper bearing seat and the lower bearing seat have the same structure and mainly comprise an upper seat body and a lower seat body, and a cavity for placing a bearing is arranged between the upper seat body and the lower seat body.
Preferably, actuating mechanism is including installing the driven pulley in the pivot bottom and fixing the motor cabinet on the landing leg, install driving motor on the motor cabinet, driving motor is last to install driving pulley, the belt is connected between driving pulley and the driven pulley.
Compared with the prior art, the utility model discloses following technological effect has: the utility model discloses simple structure, high durability and convenient use adopt centrifugal structure, utilize the pivot to drive the high-speed rotation of centrifuge bowl, make the rubble in the centrifuge bowl fly out under the effect of centrifugal force, hit and beat on the contrast liner, it is broken to make the rubble, then divide the material screening to select qualified grit through the toper, flow through going out the sand mouth, do not passed through the rubble mouth by broken or broken incomplete rubble and flow, whole structure is simpler, compare the hammer crusher, the condition of tup wearing and tearing does not exist, need not to change the tup, the production cost is lower, it can realize dustless screening to cooperate automatic dust pelletizing system again. The automatic dust removal system is characterized in that a wind cavity shell is arranged outside the closed shell, a plurality of blades are mounted at the bottom of the centrifugal cylinder, the centrifugal cylinder rotates at a high speed to drive the blades to rotate to generate wind pressure, the wind moves upwards under the action of the wind shielding disc, dust generated by crushing enters the dust removal channel from the dust outlet hole, the dust enters the dust collection bag through the dust outlet channel to be collected, meanwhile, the dust outlet channel is further provided with a spiral plate, the spiral plate separates wind from dust, the dust freely slides down, the wind enters the closed shell from the wind guide hole, circulation is realized, updraft generated by the blades is utilized, dust is screened, one machine with multiple purposes is realized, and the energy-saving effect is remarkable.
In addition, the whole equipment realizes changing solid waste and construction waste into valuables and recycling. The problem of traditional system sand equipment flow complicated, high power consumption, the card neck of hardly lasting production is solved, with hydrodynamics and rubble system sand perfect adaptation, realized simple and convenient high-efficient a quick-witted multi-functional new breakthrough, have multiple functions such as breakage simultaneously concurrently, system stone system sand, dust removal. Simple and practical, compact structure, energy conservation and environmental protection, small occupied area and high production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a top view of the centrifugal cylinder of the present invention.
Fig. 4 is a schematic view of the arrangement structure of the middle discharge hole of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 4, a multifunctional dust-free screening sand making machine comprises an annular shell 1, an upper conical shell 2 and a lower conical shell 3, wherein the top and the bottom of the annular shell 1 are respectively provided with the upper conical shell 2 and the lower conical shell 3, the annular shell 1, the upper conical shell 2 and the lower conical shell 3 form a closed shell, the bottom of the lower conical shell 3 is also fixed with supporting legs 4, the top of the upper conical shell 2 is provided with a feed hopper 5, the bottom of the lower conical shell 3 is provided with a lower bearing seat 6, the top of the lower bearing seat 6 is provided with a shaft sleeve 7, the top of the shaft sleeve 7 is fixed with an upper bearing seat 8, a rotating shaft 9 is arranged in the shaft sleeve 7, two ends of the rotating shaft 9 are respectively arranged on the upper bearing seat 8 and the lower bearing seat 6, the bottom of the rotating shaft 9 is connected with a driving mechanism, the top of the rotating shaft 9 is provided with a centrifugal cylinder 10, the centrifugal cylinder 10 is positioned below the feed hopper 5, the lower circumference of the centrifugal cylinder 10 is provided with a discharge hole 11, correspondingly, a reverse lining plate 12 is installed on the inner wall of the annular shell 1, an annular supporting plate 13 is arranged at the bottom of the lower conical shell 3, a conical material separating sieve 14 is installed between the annular supporting plate 13 and the top of the lower conical shell 3, a material discharging cavity 15 is formed between the conical material separating sieve 14 and the lower conical shell 3, a sand outlet 16 is formed at the bottom of the material discharging cavity 15, and a crushed stone outlet 17 is further formed at the lower part of the lower conical shell 3.
The utility model discloses when using, actuating mechanism drives the pivot and rotates, and then drives the centrifuge bowl and rotates. The macadam is centrifuged through a feed hopper. Due to the action of centrifugal force, broken stones fly out of the discharge port and impact on the reverse lining plate, the broken stones automatically fall on the conical material separating sieve, qualified gravel is screened out through the conical material separating sieve, and the qualified gravel enters the discharge cavity and flows out of the sand outlet. Crushed stones which are not crushed or are not crushed completely flow out of the crushed stone outlet and enter the feed hopper again through the conveying device for crushing again.
Wherein, the outside of airtight casing still is provided with wind chamber casing 26, be provided with dust removal passageway 27 between wind chamber casing 26 and the airtight casing, be provided with wind-guiding mouth 28 on the lower toper shell 3, wind-guiding mouth 28 is linked together with ejection of compact chamber 15, the bottom both sides of dust removal passageway 27 are provided with dust outlet channel 29 respectively, be provided with spiral plate 30 in the dust outlet channel 29, the bottom of centrifuge bowl 10 is provided with a plurality of blades 31, still be fixed with the disc 32 that keeps out the wind on the axle sleeve 7, the disc 32 that keeps out the wind is located the below of blade 31, be provided with toper fender shrouding 33 between the top of centrifuge bowl 10 and the last toper shell 2, still set up a plurality of dust on the last toper shell 2 and egress 34, dust egress 34 is used for being linked together between airtight casing and the wind chamber casing. The wind cavity casing sets up the outside at airtight casing, through a plurality of blades of bottom installation at the centrifuge bowl, the blade is arranged along bolster bearing housing and axle sleeve, and leave the clearance between bearing housing and the axle sleeve, when the centrifuge bowl rotates at a high speed, drive the high-speed rotation of blade like this, make the blade produce the wind pressure, the wind pressure changes direction under the effect of the disc that keeps out the wind, and the rebound, with the broken dust that produces of rubble, from the dust portal get into in the dust removal passageway, then get into the dust bag from dust outlet channel and collect, dust outlet channel still is provided with the spiral plate simultaneously, the spiral plate is with wind and dust separation, the dust freely slides, wind gets into sealed casing from the wind guide port, realize the circulation. The outer edge of the wind shielding disc 32 is provided with a wind guide folding edge 35, and the wind guide folding edge 35 is upwards lifted, so that the wind direction can be well changed, and the turning-back effect of wind is improved.
As shown in FIG. 2, the centrifugal cylinder 10 is further provided with a material separating cone 18 at the center, which can rapidly disperse the crushed stones entering the centrifugal cylinder to the periphery for centrifugal crushing. The upper bearing seat 8 and the lower bearing seat 6 have the same structure and are both mainly composed of an upper seat body 19 and a lower seat body 20, and a cavity 21 for placing a bearing is arranged between the upper seat body 19 and the lower seat body 20. The upper bearing seat 8 and the lower bearing seat 6 are mainly used for installing a rotating shaft and supporting a centrifugal cylinder. The shaft sleeve is arranged between the upper bearing seat 8 and the lower bearing seat 6, so that the rotating shaft is protected from being abraded, the stability of the centrifugal cylinder can be improved, the centrifugal cylinder can rotate at high speed conveniently, and the centrifugal cylinder does not swing.
In addition, the driving mechanism comprises a driven pulley 22 arranged at the bottom of the rotating shaft and a motor base 23 fixed on the supporting legs, a driving motor 25 is arranged on the motor base 23, a driving pulley 24 is arranged on the driving motor 25, and the driving pulley 24 is connected with the driven pulley 23 through a belt. The driving mechanism is driven by a belt, so that the operation is stable, the noise is low, the overload protection effect can be achieved, and the motor is prevented from being burnt.
The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The utility model provides a multi-functional dustless screening system sand machine which characterized in that: including annular shell, last conical shell and lower conical shell are installed respectively to the top and the bottom of annular shell, last conical shell and lower conical shell form an airtight casing, the bottom of lower conical shell still is fixed with the landing leg, the top of going up conical shell is provided with the feeder hopper, the bottom step of lower conical shell, the sleeve pipe is installed at the top of step, the top of sleeve pipe is fixed with bolster bearing housing, install the pivot in the sleeve pipe, install respectively on last bearing housing and step at the both ends of pivot, the bottom of pivot is connected with actuating mechanism, the centrifuge bowl is installed at the top of pivot, the centrifuge bowl is located the below of feeder hopper, be provided with the discharge gate on the lower part circumference of centrifuge bowl, corresponding with it, install anti-welt on the inner wall of annular shell, the bottom of toper shell is provided with the annular support board down, install toper branch material sieve between the annular support board and the top of toper shell down, toper branch material sieve forms the play material chamber with between the toper shell down, the bottom in play material chamber is provided with out husky mouth, the lower part of toper shell still sets up the rubble export down.
2. The multifunctional dust-free screening sand making machine according to claim 1, characterized in that: the centrifugal dust remover is characterized in that an air cavity shell is further arranged outside the closed shell, a dust removal channel is arranged between the air cavity shell and the closed shell, an air guide opening is formed in the lower conical shell and communicated with a discharge cavity, dust outlet channels are respectively arranged on two sides of the bottom of the dust removal channel, a spiral plate is arranged in each dust outlet channel, a plurality of blades are arranged at the bottom of the centrifugal cylinder, a wind shielding disc is further fixed on the shaft sleeve and located below the blades, a conical shielding plate is arranged between the top of the centrifugal cylinder and the upper conical shell, a plurality of dust outlet holes are further formed in the upper conical shell and used for communicating the closed shell and the air cavity shell.
3. The multifunctional dust-free screening sand making machine according to claim 2, characterized in that: and the outer edge of the wind shielding disc is provided with a wind guide folding edge, and the wind guide folding edge is upwards lifted.
4. The multifunctional dust-free screening sand making machine according to claim 1, characterized in that: the center of the centrifugal cylinder is also provided with a material separating cone.
5. The multifunctional dust-free screening sand making machine according to claim 1, characterized in that: the structure of the upper bearing seat is the same as that of the lower bearing seat, the upper bearing seat and the lower bearing seat are both mainly composed of an upper seat body and a lower seat body, and a cavity for placing a bearing is arranged between the upper seat body and the lower seat body.
6. The multifunctional dust-free screening sand making machine according to claim 1, characterized in that: the driving mechanism comprises a driven pulley arranged at the bottom of the rotating shaft and a motor base fixed on the supporting legs, a driving motor is arranged on the motor base, a driving pulley is arranged on the driving motor, and a belt is connected between the driving pulley and the driven pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120362804.1U CN214416619U (en) | 2021-02-07 | 2021-02-07 | A multifunctional dust-free screening sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120362804.1U CN214416619U (en) | 2021-02-07 | 2021-02-07 | A multifunctional dust-free screening sand making machine |
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| Publication Number | Publication Date |
|---|---|
| CN214416619U true CN214416619U (en) | 2021-10-19 |
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| CN202120362804.1U Active CN214416619U (en) | 2021-02-07 | 2021-02-07 | A multifunctional dust-free screening sand making machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808419A (en) * | 2021-02-07 | 2021-05-18 | 临汾市鑫锐机械设备有限公司 | Multifunctional dust-free screening sand making machine |
| CN118925851A (en) * | 2024-08-12 | 2024-11-12 | 安徽玄武新材料有限公司 | An energy-saving de-powdering and sand-making equipment |
-
2021
- 2021-02-07 CN CN202120362804.1U patent/CN214416619U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808419A (en) * | 2021-02-07 | 2021-05-18 | 临汾市鑫锐机械设备有限公司 | Multifunctional dust-free screening sand making machine |
| CN118925851A (en) * | 2024-08-12 | 2024-11-12 | 安徽玄武新材料有限公司 | An energy-saving de-powdering and sand-making equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 041600 Shayao Village, Mingjiang Town, Hongdong County, Linfen City, Shanxi Province Patentee after: Shanxi Xinrui Machinery Equipment Co.,Ltd. Country or region after: China Address before: 041602 shayao village, Mingjiang Town, Hongdong County, Linfen City, Shanxi Province Patentee before: LINFEN XINRUI MACHINERY EQUIPMENT Co.,Ltd. Country or region before: China |
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