CN107649371A - A kind of double-layer spiral vibratory sieve - Google Patents
A kind of double-layer spiral vibratory sieve Download PDFInfo
- Publication number
- CN107649371A CN107649371A CN201711023796.2A CN201711023796A CN107649371A CN 107649371 A CN107649371 A CN 107649371A CN 201711023796 A CN201711023796 A CN 201711023796A CN 107649371 A CN107649371 A CN 107649371A
- Authority
- CN
- China
- Prior art keywords
- spiral
- vibration
- central shaft
- sieve
- vibratory sieve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of double-layer spiral vibratory sieve, it is related to vibratory sieve technical field.Including base, vibration bin and spiral vibrating device；Base includes disk and annulus；The surface of disk one is fixed with an annulus；The surface of annulus one is provided with some shoulder holes；The ladder post of shoulder hole and vibration bin coordinates；The surface of vibration bin one is provided with some ladder posts；Ladder post week side with spring coordinate；Vibration bin inner surface coordinates with spiral vibrating device；Spiral vibrating device includes spiral vibration sieve, spiral vibrating plate and central shaft；Central shaft week, side was provided with spiral vibration sieve；Central shaft week, side was provided with spiral vibrating plate；Spiral vibrating plate is located at below spiral vibration sieve；Central shaft one end of spiral vibrating device is fixed with vibrating motor device；The other end of central shaft coordinates with dust cap.The present invention solves the problems, such as that getting stuck in sieve screen apertures is accumulated excessive with the material of vibratory sieve in vibratory sieve by the effect of double-layer spiral vibratory sieve, vibrating motor and vibration bin.
Description
Technical field
The invention belongs to vibratory sieve technical field, more particularly to a kind of double-layer spiral vibratory sieve.
Background technology
At present, when existing vibratory sieve is sieved using vibration to the granularity of material, often there are some hardly possible screening particles
Material is sticked into the sieve screen apertures in vibratory sieve, and with the extension of screening working time, sieve screen apertures are more and more by the number of card,
The sieve screen apertures number that can be used for effectively being sieved is fewer and fewer, causes the screening efficiency of vibratory sieve to reduce.Especially using
When vibratory sieve carries out accurate screening inspection to raw meal particle size, the phenomenon that gets stuck in sieve screen apertures can more directly influence screening and examine knot
The accuracy of fruit.So the problem of getting stuck in vibratory sieve in sieve screen apertures is one of key technical problem in material sieving technology field.
Solve the manufacture material and the sieve of research new structure mainly by improving screen cloth of this problem at present
Mesh, or it is designed to the approach such as beating type screen cloth.Although these methods have the effect that certain reduction gets stuck, but theirs is applicable
Narrow range, totle drilling cost are high, do not adapt to the checking system accurately sieved for raw meal particle size especially, when running into vibratory sieve
When sieve screen apertures get stuck serious, it is still desirable to first vibratory sieve is shut down, then artificial hand takes specific purpose tool getting stuck in sieve screen apertures
Reject one by one, operating efficiency is low.
The present invention has by the effect of double-layer spiral vibratory sieve, vibrating motor and vibration bin and increases screening path, more
Be sufficiently carried out screening, up-down vibration sieve screen apertures can be vibrated out by the material of card, by the material not screened discharge vibratory sieve, solution
Determined in vibratory sieve in sieve screen apertures get stuck with the accumulation of the material of vibratory sieve it is excessive the problem of.
The content of the invention
It is an object of the invention to provide a kind of double-layer spiral vibratory sieve, by double-layer spiral vibratory sieve, vibrating motor and
The effect of vibration bin, solve the problems, such as that getting stuck in sieve screen apertures is accumulated excessive with the material of vibratory sieve in existing vibratory sieve.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of double-layer spiral vibratory sieve, including base, vibration bin and spiral vibrating device；
The base includes disk and annulus；The surface of disk one is fixed with an annulus；The surface of annulus one is provided with
Some shoulder holes；The ladder post of the shoulder hole and vibration bin coordinates；The effect of shoulder hole and ladder post is to limit vibration bin
Move up and down, prevent vibration bin from being come off with base；
The surface of vibration bin one is provided with some ladder posts；The ladder post week side coordinates with spring；The vibration
Storehouse week, side was provided with the first rectangular opening；The vibration bin week, side was provided with the second rectangular opening；The vibration bin inner surface and spiral
Vibrating device coordinates；First rectangular opening is used for the material outlet not screened；Second rectangular opening is used for the material after screening
Outlet；
The spiral vibrating device includes spiral vibration sieve, spiral vibrating plate and central shaft；The central shaft week, side set
It is equipped with spiral vibration sieve；The central shaft week, side was provided with spiral vibrating plate；The spiral vibrating plate is located at spiral vibration sieve
Lower section；The effect that spiral vibration sieve and the spiral vibrating plate is arranged to helical structure is the material for making to be screened in vibration
Under state, it is rapidly performed by screening, there is the characteristics of quick, fully to screen, and by the material classified after screening respectively from outlet
Discharge；
Central shaft one end of the spiral vibrating device is fixed with vibrating motor device；The other end of the central shaft is with preventing
Dirt lid coordinates.
Further, the shoulder hole of the base includes the first circular hole and the second circular hole；The diameter of first circular hole is big
In the diameter of the second circular hole.
Further, the area of first rectangular opening is less than the area of the second rectangular opening；The ladder post includes first
Cylinder and the second cylinder；The diameter of first cylinder is less than the diameter of the second cylinder；First cylinder and the first circular hole are slided
It is dynamic to coordinate；Second cylinder is slidably matched with the second circular hole.
Further, central shaft week side is fixed with charging baffle plate；Charging baffle plate one surface respectively with spiral
The one end fits of vibratory sieve, spiral vibrating plate；The central shaft week, side was fixed with discharge baffle；The surface of discharge baffle one
The other end with spiral vibration sieve, spiral vibrating plate coordinates respectively；The surface of spiral vibration sieve one is provided with screen cloth.
Further, the vibrating motor device includes vibrating motor and motor fixing seat；The vibrating motor week side
It is fixed with motor fixing seat；The surface of motor fixing seat one is provided with blind hole；The one end fits of the blind hole and central shaft.
Further, the dust cap includes dome and charging aperture；The surface of dome one is provided with the 3rd rectangular opening；It is described
3rd rectangular opening coordinates with charging aperture；The surface of dome one is provided with through hole；The one end fits of the through hole and central shaft.
Further, vibration bin week side is fixed with some discharge nozzles；The discharge nozzle respectively with the first rectangular opening,
Second rectangular opening coordinates.
Further, the area of first rectangular opening can adjust according to demand with the size of the second rectangular opening, root
Expect to set with the discharge ratio for the material not screened according to after screening.
Further, the surface of disk one is provided with some circular through holes；The disk passes through circular through hole and spiral shell
Bolt coordinates, and has the function that to fix with ground.
The invention has the advantages that：
1st, the present invention has by the effect of double-layer spiral vibratory sieve, vibrating motor and vibration bin and increases screening path, more
Add and be sufficiently carried out screening, the material not screened is discharged into vibratory sieve, solve not abundant and vibratory sieve enough the material of screening and accumulated
The problem of more.
2nd, the present invention by the effect of shoulder hole and ladder post is to limit the up and down motion of vibration bin, prevent vibration bin with
Base comes off；Because shoulder hole and ladder post make vibration bin only up-down vibration, for easily departing from sieve screen apertures by the material of card, solution
Determine getting stuck in sieve screen apertures in vibratory sieve.
3rd, the present invention is acted on by the spiral vibration sieve of multilayer difference screen cloth, has the sieve for carrying out different levels to material simultaneously
Choosing, the easy operating procedure for needing multistage screening, solves the problems, such as that material can not be carried out multistage screening.
4th, the effect for the dust-exhausting port that the present invention passes through vibration bin, there is dust removal while screening, solve sieve
The problem of many dusts are also adulterated in material after choosing.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is to disclose a kind of structural representation of double-layer spiral vibratory sieve；
Fig. 2 is the structural representation that vibration bin, spiral vibrating device and vibrating motor device overlook visual angle；
Fig. 3 is the structural representation that vibration bin, spiral vibrating device and vibrating motor device look up visual angle；
Fig. 4 is the structural representation of spiral vibrating device；
Fig. 5 is the structural representation of base；
Fig. 6 is the structural representation of vibration bin；
Fig. 7 is the structural representation of dust cap；
Fig. 8 is the structural representation of vibrating motor device；
In accompanying drawing, the list of parts representated by each label is as follows：
1- bases, 2- vibration bins, 3- spiral vibrating devices, 4- vibrating motor devices, 5- dust caps, 101- disks, 102-
Annulus, 103- shoulder holes, the circular holes of 104- first, the circular holes of 105- second, 201- ladder posts, the rectangular openings of 202- first, 203- second
Rectangular opening, 204- springs, the cylinders of 205- first, the cylinders of 206- second, 301- spiral vibration sieves, 302- spiral vibrating plates, 303-
Central shaft, 304- charging baffle plates, 305- discharge baffles, 306- screen clothes, 401- vibrating motors, 402- motor fixing seats, 403- are blind
Hole, 501- domes, 502- charging apertures, the rectangular openings of 503- the 3rd, 504- through holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", it is for only for ease of the description present invention and simplifies description, without
It is that the component of instruction or hint meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Refer to shown in Fig. 1-8, the present invention is a kind of double-layer spiral vibratory sieve, including base 1, vibration bin 2 and spiral shake
Dynamic device 3；
Base 1 includes disk 101 and annulus 102；The surface of disk 101 1 is fixed with an annulus 102；The surface of annulus 102 1
It is provided with four-step hole 103；The ladder post 201 of shoulder hole 103 and vibration bin 2 coordinates；The effect of shoulder hole 103 and ladder post 201
It is to limit the up and down motion of vibration bin 2, prevent vibration bin 2 from being come off with base 1；
The surface of vibration bin 2 one is provided with quadravalence cleat stanchion 201；201 weeks sides of ladder post coordinate with spring 204；Vibration bin 2 weeks
Side is provided with the first rectangular opening 202；2 weeks sides of vibration bin are provided with the second rectangular opening 203；The inner surface of vibration bin 2 and spiral vibrating
Device 3 coordinates；First rectangular opening 202 is used for the material outlet not screened；The material discharge that second rectangular opening 203 is used for after screening
Mouthful；
Spiral vibrating device 3 includes spiral vibration sieve 301, spiral vibrating plate 302 and central shaft 303；The week side of boss of central shaft 303
Face is provided with spiral vibration sieve 301；303 weeks sides of central shaft are provided with spiral vibrating plate 302；Spiral vibrating plate 302 is located at spiral shell
Revolve the lower section of vibratory sieve 301；The effect that spiral vibration sieve 301 and spiral vibrating plate 302 are arranged to helical structure is to make to be screened
Material under vibrating conditions, be rapidly performed by screening, there is the characteristics of quick, fully to screen, and the material that will classify after screening
Discharged respectively from outlet；
One end of central shaft 303 of spiral vibrating device 3 is fixed with vibrating motor device 4；The other end of central shaft 303 is with preventing
Dirt lid 5 coordinates.
Wherein as shown in figure 5, the shoulder hole 103 of base 1 includes the first circular hole 104 and the second circular hole 105；First circular hole
104 diameter is more than the diameter of the second circular hole 105.
Wherein as shown in fig. 6, the area of the first rectangular opening 202 is less than the area of the second rectangular opening 203；Ladder post 201 wraps
Include the first cylinder 205 and the second cylinder 206；The diameter of first cylinder 205 is less than the diameter of the second cylinder 206；First cylinder 205
It is slidably matched with the first circular hole 104；Second cylinder 206 is slidably matched with the second circular hole 105.
Wherein as shown in figure 4,303 weeks sides of central shaft are fixed with charging baffle plate 304；Feed the surface of baffle plate 304 1 difference
With spiral vibration sieve 301, the one end fits of spiral vibrating plate 302；303 weeks sides of central shaft are fixed with discharge baffle 305；Discharging
The surface of baffle plate 305 1 coordinates with the other end of spiral vibration sieve 301, spiral vibrating plate 302 respectively；The table of spiral vibration sieve 301 1
Face is provided with screen cloth 306.
Wherein as shown in figure 8, vibrating motor device 4 includes vibrating motor 401 and motor fixing seat 402；Vibrating motor 401
All sides are fixed with motor fixing seat 402；The surface of motor fixing seat 402 1 is provided with blind hole 403；Blind hole 403 and central shaft 303
One end fits.
Wherein as shown in fig. 7, dust cap 5 includes dome 501 and charging aperture 502；The surface of dome 501 1 is provided with the 3rd rectangle
Hole 503；3rd rectangular opening 503 coordinates with charging aperture 502；The surface of dome 501 1 is provided with through hole 504；Through hole 504 and center
The one end fits of axle 303.
Wherein, 2 weeks sides of vibration bin are fixed with two discharge nozzles；Discharge nozzle respectively with the first rectangular opening 202, the second rectangular opening
203 coordinate.
Wherein, the size of the area of the first rectangular opening 202 and the second rectangular opening 203 can adjust according to demand, according to
Expect to set with the discharge ratio for the material not screened after screening.
Wherein, the surface of disk 101 1 is provided with four circular through holes；Disk 101 is coordinated by circular through hole and bolt, is reached
To the effect fixed with ground.
Wherein, spiral vibrating device 3 may be provided with multilevel screen, the size descending arrangement from top to bottom of sieve screen apertures,
With the screening for carrying out different levels to material simultaneously, the easy operating procedure for needing multistage screening, solve can not to expect into
The multistage screening problem of row.
Wherein, vibration bin week side may be provided with dust-exhausting port, exhaust blower built in central shaft 303, have while screening
The effect of dust removal, solve the problems, such as also to adulterate many dusts in the material after screening.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (6)
- A kind of 1. double-layer spiral vibratory sieve, it is characterised in that：Including base (1), vibration bin (2) and spiral vibrating device (3)；The base (1) includes disk (101) and annulus (102)；The surface of disk (101) one is fixed with an annulus (102)； The surface of annulus (102) one is provided with some shoulder holes (103)；The shoulder hole (103) and the ladder post of vibration bin (2) (201) coordinate；The surface of vibration bin (2) one is provided with some ladder posts (201)；The all sides of the ladder post (201) and spring (204) Coordinate；The all sides of the vibration bin (2) are provided with the first rectangular opening (202)；The all sides of the vibration bin (2) are provided with the second rectangular opening (203)；Vibration bin (2) inner surface coordinates with spiral vibrating device (3)；The spiral vibrating device (3) includes spiral vibration sieve (301), spiral vibrating plate (302) and central shaft (303)；It is described Central shaft (303) all sides are provided with spiral vibration sieve (301)；The all sides of the central shaft (303) are provided with spiral vibrating plate (302)；The spiral vibrating plate (302) is located at below spiral vibration sieve (301)；Central shaft (303) one end of the spiral vibrating device (3) is fixed with vibrating motor device (4)；The central shaft (303) The other end and dust cap (5) coordinate.
- A kind of 2. double-layer spiral vibratory sieve according to claim 1, it is characterised in that the shoulder hole of the base (1) (103) the first circular hole (104) and the second circular hole (105) are included；The diameter of first circular hole (104) is more than the second circular hole (105) diameter.
- 3. a kind of double-layer spiral vibratory sieve according to claim 1, it is characterised in that first rectangular opening (202) Area is less than the area of the second rectangular opening (203)；The ladder post (201) includes the first cylinder (205) and the second cylinder (206)；The diameter of first cylinder (205) is less than the diameter of the second cylinder (206)；First cylinder (205) and first Circular hole (104) is slidably matched；Second cylinder (206) is slidably matched with the second circular hole (105).
- A kind of 4. double-layer spiral vibratory sieve according to claim 1, it is characterised in that all sides of the central shaft (303) It is fixed with charging baffle plate (304)；Charging baffle plate (304) one surface respectively with spiral vibration sieve (301), spiral vibrating plate (302) one end fits；The all sides of the central shaft (303) are fixed with discharge baffle (305)；The discharge baffle (305) one Surface coordinates with the other end of spiral vibration sieve (301), spiral vibrating plate (302) respectively；The table of spiral vibration sieve (301) one Face is provided with screen cloth (306).
- A kind of 5. double-layer spiral vibratory sieve according to claim 1, it is characterised in that vibrating motor device (4) bag Include vibrating motor (401) and motor fixing seat (402)；The all sides of the vibrating motor (401) are fixed with motor fixing seat (402)；The surface of motor fixing seat (402) one is provided with blind hole (403)；The blind hole (403) and one end of central shaft (303) Coordinate.
- 6. a kind of double-layer spiral vibratory sieve according to claim 1, it is characterised in that the dust cap (5) includes dome And charging aperture (502) (501)；The surface of dome (501) one is provided with the 3rd rectangular opening (503)；3rd rectangular opening (503) Coordinate with charging aperture (502)；The surface of dome (501) one is provided with through hole (504)；The through hole (504) and central shaft (303) one end fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711023796.2A CN107649371A (en) | 2017-10-27 | 2017-10-27 | A kind of double-layer spiral vibratory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711023796.2A CN107649371A (en) | 2017-10-27 | 2017-10-27 | A kind of double-layer spiral vibratory sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107649371A true CN107649371A (en) | 2018-02-02 |
Family
ID=61095650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711023796.2A Pending CN107649371A (en) | 2017-10-27 | 2017-10-27 | A kind of double-layer spiral vibratory sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107649371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918030A (en) * | 2022-05-19 | 2022-08-19 | 浙江华铁建设工程有限公司 | Stone crushing and screening machine for mine engineering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003091761A (en) * | 2001-09-17 | 2003-03-28 | Akio Hiraoka | Separating and removing device for coin and dust mixed in and stuck to coin |
| CN203292065U (en) * | 2013-05-21 | 2013-11-20 | 江苏生久农化有限公司 | Mixing rotation-vibrating screen used for manufacturing medicine |
| CN204412449U (en) * | 2014-12-26 | 2015-06-24 | 重庆市天星寨粉葛食品有限公司 | Spiral de-burring machine |
| CN205170943U (en) * | 2015-12-09 | 2016-04-20 | 西安建筑科技大学 | Mining pre treatment device |
| CN206122116U (en) * | 2016-07-19 | 2017-04-26 | 盛金平 | Tower screening machine of spiral |
-
2017
- 2017-10-27 CN CN201711023796.2A patent/CN107649371A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003091761A (en) * | 2001-09-17 | 2003-03-28 | Akio Hiraoka | Separating and removing device for coin and dust mixed in and stuck to coin |
| CN203292065U (en) * | 2013-05-21 | 2013-11-20 | 江苏生久农化有限公司 | Mixing rotation-vibrating screen used for manufacturing medicine |
| CN204412449U (en) * | 2014-12-26 | 2015-06-24 | 重庆市天星寨粉葛食品有限公司 | Spiral de-burring machine |
| CN205170943U (en) * | 2015-12-09 | 2016-04-20 | 西安建筑科技大学 | Mining pre treatment device |
| CN206122116U (en) * | 2016-07-19 | 2017-04-26 | 盛金平 | Tower screening machine of spiral |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918030A (en) * | 2022-05-19 | 2022-08-19 | 浙江华铁建设工程有限公司 | Stone crushing and screening machine for mine engineering |
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Application publication date: 20180202 |
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