CN108237075A - It is a kind of facilitate sieve replace adopt vibration screen for mineral - Google Patents
It is a kind of facilitate sieve replace adopt vibration screen for mineral Download PDFInfo
- Publication number
- CN108237075A CN108237075A CN201810085178.9A CN201810085178A CN108237075A CN 108237075 A CN108237075 A CN 108237075A CN 201810085178 A CN201810085178 A CN 201810085178A CN 108237075 A CN108237075 A CN 108237075A
- Authority
- CN
- China
- Prior art keywords
- sieve
- mineral
- screen box
- screen
- facilitate
- 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
Links
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses it is a kind of facilitate sieve replace adopt vibration screen for mineral, including material box, upper frame, side frame, screen box and sieve, the downside outer ring of the upper frame is equipped with multiple side frames, the lower end of side frame is equipped with damping base, the downside of upper frame is fixedly connected with screen box by several support springs, multiple vibrating motors are installed on the outside of screen box, the lower inside of screen box is detachably equipped with sieve, the lower inside of screen box is equipped with the collar flange for being supported to sieve, and rubber ring pad is equipped in the gap between collar flange and sieve.The present invention is reasonable in design, and screening effect is good, and sieve is facilitated to replace, and device integrally has preferable damping effect, reduces noise, extends the service life.
Description
Technical field
The present invention relates to winning equipment field, it is specifically a kind of facilitate sieve replace adopt vibration screen for mineral.
Background technology
Mining machine is direct exploitation valuable mineral and exploits the mechanical equipment used in preparation, mainly there is exploitation metal
The mining machinery of ore and non-metallic ore；The coal-cutting machinery to cut coal；Exploit oil drilling and r eoovery machine of oil etc..It is existing
Some ores are after crushing and processing are exploited, it is also necessary to carry out Screening Treatment.Existing screening plant structure is single, it is impossible to carry out down
Material control, it is inconvenient that sieve is replaced, and screening effect is poor, and device integral shock-absorbing is ineffective, and noise is big, influences service life.Cause
This, for this present situation, facilitates what sieve replaced to adopt vibration screen for mineral, to overcome currently practical application there is an urgent need to develop a kind of
In deficiency.
Invention content
The purpose of the present invention is to provide it is a kind of facilitate sieve replace adopt vibration screen for mineral, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical solution：
It is a kind of facilitate sieve replace adopt vibration screen for mineral, including material box, upper frame, side frame, screen box and sieve, the upper frame
Downside outer ring multiple side frames are installed, the lower end of side frame is equipped with damping base, and the downside of the upper frame passes through several supports
Spring is fixedly connected with screen box, and multiple vibrating motors, the lower inside of the screen box are equipped on the outside of the screen box
Detachable to be equipped with sieve, the lower inside of the screen box is equipped with the collar flange for being supported to sieve, collar flange and
Rubber ring pad is equipped in gap between sieve.
As further embodiment of the present invention：The support spring is obliquely installed for 15~30 ° outward for upper end.
As further embodiment of the present invention：The screen box is cylindrical tube structure, collar flange and screen box one
Body formed, the top of collar flange is sloped downwardly setting to be interior.
As further embodiment of the present invention：The sieve is middle part arc concave configuration, and the outer ring of sieve is additionally provided with close
Seal.
As further embodiment of the present invention：The top of the rubber ring pad is also embedded with several magnet pieces.
As further embodiment of the present invention：The upside of the sieve in screening box inner wall on offer multiple grooves,
The top of groove is rotatablely equipped with baffle by shaft, is also equipped in the shaft so that baffle lower end was rotated far from groove
Torque spring is additionally provided with the protrusion stopped for baffle limiting at the top of the groove.
As further embodiment of the present invention：The damping base includes face layer, bottom, shock-absorbing ball and rubber grain, institute
It states in the gap between face layer and bottom and is provided with damping chamber, damping intracavitary array arrangement has several shock-absorbing balls, the ball of shock-absorbing ball
The heart is located in same horizontal line, and spherical surface is tangent between adjacent shock-absorbing ball, is filled in the gap between shock-absorbing ball and damping chamber
Rubber grain.
As further embodiment of the present invention：The centre of the upper frame is equipped with tremie pipe, and the upper end of tremie pipe is equipped with
Material box, is additionally provided with feeding rod on the inside of the tremie pipe, and the inside of tremie pipe is described in being equipped with helical blade on feeding rod
By shaft coupling and the output axis connection of feeding motor, the feeding motor passes through supporting rack and material box for the upper end of feeding rod
Inner wall connection is fixed.
Compared with prior art, the beneficial effects of the invention are as follows：This facilitate sieve replace adopt vibration screen for mineral, can rate controlling
It adds on the sieve in mineral aggregate to screen box, screen box can be driven to vibrate by vibrating motor work, and then drive sieve vibration,
Screen box is installed on by support spring on the downside of upper frame, and the screening effect of sieve is good, passes through screen box inner annular flange and rubber
The setting of ring pads can play the effect flexibly supported to sieve, and the magnet piece on the upside of rubber ring pad can promote the stabilization of sieve
Property, sieve was not only facilitated to install downwards by the baffle set on the inside of screen box, but also can limit and stop to sieve by baffle, gear
Plate also has the function of guide, and reduction mineral aggregate drops into the gap location between sieve and screen box；In addition, pass through damping base pair
Device integrally has preferable damping effect, reduces noise, extends the service life.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the front sectional view of screen box in the present invention.
Fig. 3 is the enlarged drawing of A in Fig. 2.
Fig. 4 is the structure diagram of damping base in the present invention.
In figure：1- material boxes, 2- tremie pipes, 3- feeding motors, 4- supporting racks, 5- feeding rods, 6- upper frames, 7- support bullets
Spring, 8- vibrating motors, 9- damping bases, 10- screen boxes, 11- sieves, 12- collar flanges, 13- rubber ring pads, 14- grooves,
15- baffles, 16- protrusions, 17- shafts, 18- side frames, 91- faces layer, 92- bottoms, 93- shock-absorbing balls, 94- damping chambers, 95- rubber
Particle.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~4, it is a kind of to facilitate what sieve replaced to adopt vibration screen for mineral in the embodiment of the present invention, including material box
1st, upper frame 6, side frame 18, screen box 10 and sieve 11, the downside outer ring of the upper frame 6 are equipped with multiple side frames 18, side frame 18
Lower end is equipped with damping base 9, can pass through several supports to device shock-absorbing support, the downside of the upper frame 6 by damping base 9
Spring 7 is fixedly connected with screen box 10, and the support spring 7 is obliquely installed for 15~30 ° outward for upper end, can promote screen box
10 stability, the screen box 10 are cylindrical tube structure, and the outside of screen box 10 is equipped with multiple vibrating motors 8, are led to
Crossing the work of vibrating motor 8 can drive screen box 10 to vibrate, and the lower inside of the screen box 10 is detachably equipped with sieve 11, sieve
Net 11 is middle part arc concave configuration, in order to promote the leakproofness that 11 outer ring of sieve is connect with 10 inner wall of screen box, the sieve
11 outer ring is additionally provided with sealing ring（It is not shown）, the lower inside of the screen box 10 is equipped with the ring-type for being supported to sieve 11
Flange 12, collar flange 12 and screen box 10 are integrally formed, and the top of collar flange 12 is sloped downwardly setting to be interior, and ring-type is convex
Rubber ring pad 13 is equipped in gap between edge 12 and sieve 11, in order to promote the stability of sieve 11, the rubber
The top of ring pads 13 is also embedded with several magnet pieces（It is not shown）, magnetic can be carried out to sieve 11 by magnet piece, promote sieve
11 stability.
In the present embodiment, the upside of the sieve 11 is in offering multiple grooves 14, groove 14 on 10 madial wall of screen box
Top baffle 15 is rotatablely equipped with by shaft 17, be also equipped in the shaft 17 so that 15 lower end of baffle is far from groove 14
The torque spring of rotation（It is not shown）, the setting of torque spring is using the prior art, as long as baffle 15 is in its natural state
It can pop up, by setting baffle 15 that sieve 11 had not only been facilitated to install, but also can be limited by baffle 15 to sieve 11 downwards
Blocking, baffle 15 also have the function of guide, and reduction mineral aggregate drops into the gap location between sieve 11 and screen box 10, described recessed
The top of slot 14 is additionally provided with the protrusion 16 for the limiting blocking of baffle 15.
In the present embodiment, the damping base 9 includes face layer 91, bottom 92, shock-absorbing ball 93 and rubber grain 95, the face
Damping chamber 94 is provided in gap between layer 91 and bottom 92, array arrangement has several shock-absorbing balls 93, damping in damping chamber 94
The centre of sphere of ball 93 is located in same horizontal line, and spherical surface is tangent between adjacent shock-absorbing ball 93, between shock-absorbing ball 93 and damping chamber 94
Gap in filled with rubber grain 95, damping base 9 can fully reduce the operational vibration of device.
In the present embodiment, the centre of the upper frame 6 is equipped with tremie pipe 2, and the upper end of tremie pipe 2 is equipped with material box 1, institute
The inside for stating tremie pipe 2 is additionally provided with feeding rod 5, and the inside of tremie pipe 2 on feeding rod 5 in being equipped with helical blade（It is not shown）,
Using the prior art, the upper end of the feeding rod 5 passes through shaft coupling and the output axis connection of feeding motor 3, the feeding
Motor 3 connect fixation by supporting rack 4 with the inner wall of material box 1, and feeding motor 3 can be supported by supporting rack 4, passed through
Feeding motor 3 can drive feeding rod 5 to rotate, and then drive helical blade rotation, can control blanking velocity.
In the present embodiment, the PLC controller for being useful for being controlled feeding motor 3 and vibrating motor 8 is further included（Do not show
Go out）, PLC controller is electrically connected respectively with feeding motor 3 and vibrating motor 8, and PLC controller is to feeding motor 3 and vibration electricity
The independent control of 8 two components of machine is the better simply prior art, is repeated no more.
This facilitate sieve replace adopt vibration screen for mineral, can rate controlling add in mineral aggregate to screen box 10 in sieve 11 on, lead to
Crossing the work of vibrating motor 8 can drive screen box 10 to vibrate, and then sieve 11 is driven to vibrate, and screen box 10 is pacified by support spring 7
Loaded on the downside of upper frame 6, the screening effect of sieve 11 is good, by the setting of 10 inner annular flange 12 of screen box and rubber ring pad 13,
The effect flexibly supported to sieve 11 can be played, and the magnet piece of 13 upside of rubber ring pad can promote the stability of sieve 11, lead to
Crossing the baffle 15 that 10 inside of screen box is set not only had facilitated sieve 11 to install downwards, but also can limit and hinder to sieve 11 by baffle 15
Gear, baffle 15 also have the function of guide, and reduction mineral aggregate drops into the gap location between sieve 11 and screen box 10；It is in addition, logical
Cross damping base 9 integrally has preferable damping effect to device, reduces noise, extends the service life.
Above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these should also be considered as the protection model of the present invention
It encloses, these all do not interfere with the effect and practical applicability that the present invention is implemented.
Claims (8)
1. it is a kind of facilitate sieve replace adopt vibration screen for mineral, including material box（1）, upper frame（6）, side frame（18）, screen box
（10）And sieve（11）, which is characterized in that the upper frame（6）Downside outer ring multiple side frames are installed（18）, side frame（18）'s
Lower end is equipped with damping base（9）, the upper frame（6）Downside pass through several support springs（7）It is fixedly connected with screen box
（10）, the screen box（10）Outside multiple vibrating motors are installed（8）, the screen box（10）Lower inside it is detachable
Sieve is installed（11）, the screen box（10）Lower inside be equipped with for sieve（11）The collar flange of support（12）,
Collar flange（12）And sieve（11）Between gap in be equipped with rubber ring pad（13）.
2. it is according to claim 1 facilitate sieve replace adopt vibration screen for mineral, which is characterized in that the support spring
（7）It is obliquely installed for 15~30 ° outward for upper end.
3. it is according to claim 1 facilitate sieve replace adopt vibration screen for mineral, which is characterized in that the screen box（10）
For cylindrical tube structure, collar flange（12）And screen box（10）It is integrally formed, collar flange（12）Top be interior lateral
Under be obliquely installed.
4. according to claim 1 or 3 facilitate sieve replace adopt vibration screen for mineral, which is characterized in that the sieve
（11）For middle part arc concave configuration, sieve（11）Outer ring be additionally provided with sealing ring.
5. it is according to claim 4 facilitate sieve replace adopt vibration screen for mineral, which is characterized in that the rubber ring pad
（13）Top also be embedded with several magnet pieces.
6. it is according to claim 1 facilitate sieve replace adopt vibration screen for mineral, which is characterized in that the sieve（11）'s
Upside is in screen box（10）Multiple grooves are offered on madial wall（14）, groove（14）Top pass through shaft（17）Rotational installation
There is baffle（15）, the shaft（17）On be also equipped with so that baffle（15）Lower end is far from groove（14）The torque spring of rotation,
The groove（14）Top be additionally provided with for baffle（15）Limit the protrusion of blocking（16）.
7. it is according to claim 1 facilitate sieve replace adopt vibration screen for mineral, which is characterized in that the damping base
（9）Including face layer（91）, bottom（92）, shock-absorbing ball（93）And rubber grain（95）, the face layer（91）And bottom（92）Between
Gap in be provided with damping chamber（94）, damping chamber（94）Interior array arrangement has several shock-absorbing balls（93）, shock-absorbing ball（93）Ball
The heart is located in same horizontal line, and adjacent shock-absorbing ball（93）Between spherical surface it is tangent, shock-absorbing ball（93）With damping chamber（94）Between
Rubber grain is filled in gap（95）.
8. it is according to claim 1 facilitate sieve replace adopt vibration screen for mineral, which is characterized in that the upper frame（6）'s
Centre is equipped with tremie pipe（2）, tremie pipe（2）Upper end material box is installed（1）, the tremie pipe（2）Inside be additionally provided with
Feeding rod（5）, tremie pipe（2）Inside in feeding rod（5）On helical blade, the feeding rod are installed（5）Upper end pass through
Shaft coupling and feeding motor（3）Output axis connection, the feeding motor（3）Pass through supporting rack（4）With material box（1）Inner wall
Connection is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810085178.9A CN108237075A (en) | 2018-01-29 | 2018-01-29 | It is a kind of facilitate sieve replace adopt vibration screen for mineral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810085178.9A CN108237075A (en) | 2018-01-29 | 2018-01-29 | It is a kind of facilitate sieve replace adopt vibration screen for mineral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108237075A true CN108237075A (en) | 2018-07-03 |
Family
ID=62698690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810085178.9A Pending CN108237075A (en) | 2018-01-29 | 2018-01-29 | It is a kind of facilitate sieve replace adopt vibration screen for mineral |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108237075A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246596A (en) * | 2020-09-22 | 2021-01-22 | 高邮市迅达工程机械集团有限公司 | Grit screening plant convenient to dismouting |
| CN112642797A (en) * | 2020-12-04 | 2021-04-13 | 温州开玩贸易有限公司 | H-shaped steel surface rust removal treatment process |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11128842A (en) * | 1997-10-27 | 1999-05-18 | Koei Sangyo Kk | Vibrating sifter with ultrasonic oscillator |
| CN2832329Y (en) * | 2005-08-26 | 2006-11-01 | 李卫东 | Amplitude, frequency adjustable shaker screen |
| CN201669217U (en) * | 2010-04-30 | 2010-12-15 | 西安科迅机械制造有限公司 | Novel screen mesh fast tensioning device of vibrating screen |
| CN103639113A (en) * | 2013-12-05 | 2014-03-19 | 山东金阳矿业集团有限公司 | Suspended type vibrating screen |
| CN105032759A (en) * | 2015-07-29 | 2015-11-11 | 张家港市兰航机械有限公司 | Vibrating screen |
| CN204842199U (en) * | 2015-07-02 | 2015-12-09 | 龙岩市三昌环保工程有限公司 | Can dismantle shale shaker of screen cloth fast |
| CN204878519U (en) * | 2015-07-31 | 2015-12-16 | 徐月苗 | Cushion socket for mining machine |
| CN205413632U (en) * | 2015-12-15 | 2016-08-03 | 巫少芬 | Spiral conveying type second grade material removes dust and screens machinery |
| CN206746988U (en) * | 2017-03-20 | 2017-12-15 | 洛阳大华重工科技股份有限公司 | A kind of three shaft elliptic vibrative screen separating device |
-
2018
- 2018-01-29 CN CN201810085178.9A patent/CN108237075A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11128842A (en) * | 1997-10-27 | 1999-05-18 | Koei Sangyo Kk | Vibrating sifter with ultrasonic oscillator |
| CN2832329Y (en) * | 2005-08-26 | 2006-11-01 | 李卫东 | Amplitude, frequency adjustable shaker screen |
| CN201669217U (en) * | 2010-04-30 | 2010-12-15 | 西安科迅机械制造有限公司 | Novel screen mesh fast tensioning device of vibrating screen |
| CN103639113A (en) * | 2013-12-05 | 2014-03-19 | 山东金阳矿业集团有限公司 | Suspended type vibrating screen |
| CN204842199U (en) * | 2015-07-02 | 2015-12-09 | 龙岩市三昌环保工程有限公司 | Can dismantle shale shaker of screen cloth fast |
| CN105032759A (en) * | 2015-07-29 | 2015-11-11 | 张家港市兰航机械有限公司 | Vibrating screen |
| CN204878519U (en) * | 2015-07-31 | 2015-12-16 | 徐月苗 | Cushion socket for mining machine |
| CN205413632U (en) * | 2015-12-15 | 2016-08-03 | 巫少芬 | Spiral conveying type second grade material removes dust and screens machinery |
| CN206746988U (en) * | 2017-03-20 | 2017-12-15 | 洛阳大华重工科技股份有限公司 | A kind of three shaft elliptic vibrative screen separating device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246596A (en) * | 2020-09-22 | 2021-01-22 | 高邮市迅达工程机械集团有限公司 | Grit screening plant convenient to dismouting |
| CN112246596B (en) * | 2020-09-22 | 2022-08-05 | 高邮市迅达工程机械集团有限公司 | Grit screening plant convenient to dismouting |
| CN112642797A (en) * | 2020-12-04 | 2021-04-13 | 温州开玩贸易有限公司 | H-shaped steel surface rust removal treatment process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108273738A (en) | It is a kind of can adjust angle in real time adopt vibration screen for mineral | |
| CN106311429A (en) | Sandstone grinding and screening plant for construction engineering | |
| CN108237075A (en) | It is a kind of facilitate sieve replace adopt vibration screen for mineral | |
| CN207187842U (en) | Damping precomminution formula stone circulates reducing mechanism | |
| CN108080262A (en) | A kind of mining easy care vibrating screen | |
| CN102582972B (en) | Storage bin with arch breaking device | |
| CN207401721U (en) | Sandstone separation for building and the husky equipment of sieve | |
| CN107718280B (en) | A kind of dry-mixed pretreated water cement mortar agitating device | |
| CN207025507U (en) | A kind of feed grinder | |
| CN206567225U (en) | The fertile production automation packaging screening plant of system | |
| CN209697411U (en) | A kind of novel coarse food grain screening plant | |
| CN204080005U (en) | Steel melting furnace feeding device | |
| CN108405297A (en) | A set of gypsum powder full automatic processing equipment | |
| CN110304358A (en) | Blockage-clearing device suitable for coal breakage pipeline | |
| CN204602389U (en) | A kind of mine tailing flotation spiral chute of ultrasonic dither | |
| CN206552869U (en) | A kind of discharge port | |
| CN109261976A (en) | A kind of metallurgical method using separation equipment | |
| CN208894296U (en) | A kind of underground metal mining transport device with screening function | |
| CN205366665U (en) | Vibrations feed bin | |
| CN210159681U (en) | Novel stone mill | |
| CN208583583U (en) | A kind of gypsum powder full automatic treatment is mechanical | |
| CN211937786U (en) | Refractory material strikes screening structure | |
| CN209522310U (en) | A kind of food blanking machine | |
| CN208913138U (en) | A kind of metal powder ball milling vibrating screening machine | |
| CN204620176U (en) | A kind of mine tailing flotation spiral chute of dither |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180703 |
|
| RJ01 | Rejection of invention patent application after publication |