CN111515114A - Multilayer sealing vibrating screen convenient for replacing screen mesh - Google Patents
Multilayer sealing vibrating screen convenient for replacing screen mesh Download PDFInfo
- Publication number
- CN111515114A CN111515114A CN202010276975.2A CN202010276975A CN111515114A CN 111515114 A CN111515114 A CN 111515114A CN 202010276975 A CN202010276975 A CN 202010276975A CN 111515114 A CN111515114 A CN 111515114A
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- Prior art keywords
- screen
- bracket
- grooves
- convenient
- frame
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- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 5
- 238000012216 screening Methods 0.000 abstract description 9
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- -1 smelting Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- B07B1/4663—Multi-layer screening surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
A multilayer sealed vibrating screen convenient for replacing screen meshes comprises a screen body, wherein a feed inlet with an upward opening and a discharge outlet with a downward opening are respectively formed in the right end and the left end of the screen body, a first screen mesh bracket, a second screen mesh bracket and a third screen mesh bracket are sequentially stacked in an inner cavity of the screen body from bottom to top, screen meshes are respectively arranged on the first screen mesh bracket, the second screen mesh bracket and the third screen mesh bracket, a material receiving combination matched with the first screen mesh bracket, the second screen mesh bracket and the third screen mesh bracket is also arranged in the discharge outlet, a screen pressing frame is also arranged at the upper end of the third screen mesh bracket, a screen lifting device is also arranged on the screen body, a blocking plate is movably arranged at the right end of the screen body, and a dust cover is also arranged at the upper end of the screen body; the invention has novel conception and skillful mechanism, reduces the environmental pollution by screening materials in the closed screen body, and is provided with the screen lifting device for replacing or maintaining the screen without detaching excessive bolts, thereby greatly improving the working efficiency and reducing the working strength of workers.
Description
Technical Field
The invention relates to the technical field of screening equipment, in particular to a multilayer sealed vibrating screen with screen cloth convenient to replace.
Background
At present, the application range of the vibrating screen is very wide, the vibrating screen is required to be used during processing and manufacturing, and the vibrating screen almost relates to the aspects of life. The vibrating screen is mainly used in industries such as petroleum, coal, smelting, building materials, refractory materials, light industry, chemical industry, medicines, food and the like, dust flies when the vibrating screen works, most of the existing vibrating screens are in a semi-sealed state, and the vibrating screen can not meet the environmental protection requirement, namely, the vibrating screen is used for screening and distinguishing ores with different sizes and applied to different occasions. However, in the process of screening the ores, the ores with different particle sizes are obtained by screening the ores for multiple times, so that the screening difficulty is increased, and the efficiency is lower. Meanwhile, when the vibrating screen works, dust flies, most of the existing vibrating screens are in a semi-sealed state, and the environmental protection requirement cannot be met.
In addition, when the vibrating screen with multiple layers of screens is used, when one screen is damaged, the screen combination formed by the multiple layers of screens must be detached, and then the screens are replaced, so that the replacement is troublesome and low in efficiency, the damaged screen cannot be detached singly, and the production efficiency is influenced.
Therefore, a novel high-efficiency dust processor of a multilayer sealing vibrating screen with a screen convenient to replace is needed to solve the problem.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a multi-layer sealed vibrating screen with a screen convenient to replace, which effectively solves the above problems.
The screen comprises a screen body, wherein a feed inlet with an upward opening and a discharge outlet with a downward opening are respectively formed in the right end and the left end of the screen body, a first screen bracket, a second screen bracket and a third screen bracket are sequentially stacked in an inner cavity of the screen body from bottom to top, screens are respectively arranged on the first screen bracket, the second screen bracket and the third screen bracket, a material receiving combination matched with the first screen bracket, the second screen bracket and the third screen bracket is further arranged in the discharge outlet, a screen pressing frame is further arranged at the upper end of the third screen bracket, a screen lifting device is further arranged on the screen body, a blocking plate is movably arranged at the right end of the screen body, and a dust cover is further arranged at the upper end of the screen body.
The invention has the beneficial effects that: the invention has novel conception and skillful mechanism, reduces the environmental pollution by screening materials in the closed screen body, and is provided with the screen lifting device for replacing or maintaining the screen without detaching excessive bolts, thereby greatly improving the working efficiency and reducing the working strength of workers.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a front sectional view of the present invention.
Fig. 3 is a side sectional view of the present invention.
Fig. 4 is an enlarged view of a in fig. 1 of the present invention.
Fig. 5 is an enlarged view of B of fig. 2 according to the present invention.
Fig. 6 is an enlarged view of C of fig. 3 according to the present invention.
Fig. 7 is a schematic structural view of the pressing device of the present invention.
FIG. 8 is a schematic view of the construction of the lift gate plate of the present invention.
Fig. 9 is a schematic view of the construction of the fixing member of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Example (b):
as shown in fig. 1 to 9, the screen comprises a screen body 1, a feed inlet 2 with an upward opening and a discharge outlet 3 with a downward opening are respectively arranged at the right end and the left end of the screen body 1, a first screen bracket 4, a second screen bracket 5 and a third screen bracket 6 are sequentially overlapped in an inner cavity of the screen body 1 from bottom to top, screens are respectively arranged on the first screen bracket 4, the second screen bracket 5 and the third screen bracket 6, a material receiving assembly 7 matched with the first screen bracket 4, the second screen bracket 5 and the third screen bracket 6 is also arranged in the discharge outlet 3, the material receiving assembly 7 divides materials flowing out to the discharge outlet 3 through the first screen bracket 4, the second screen bracket 5 and the third screen bracket 6 into layers, a screen pressing frame 12 is also arranged at the upper end of the third screen bracket 6, a screen lifting device is also arranged on the screen body 1 and is used for conveniently lifting the second screen bracket 5, the third screen bracket 6 or the screen pressing frame 12, the right-hand member movable mounting of screen frame 1 has closure plate 8, and the one end of closure plate 8 articulates on screen frame 1, and the other end of closure plate 8 passes through the bolt fastening on screen frame 1, and the upper end of screen frame 1 still is equipped with dust cover 9.
The mesh lifting device comprises one or more through grooves arranged on the front side and the rear side of a screen body 1, a protective bending plate 10 is arranged on each through groove, three movable grooves 11 in the horizontal direction are arranged on each protective bending plate 10, mounting grooves 13 corresponding to the positions of the movable grooves 11 are arranged on the front side and the rear side of a screen pressing frame 12, a third screen bracket 6 and a second screen bracket 5, the size of each mounting groove 13 is smaller than that of each movable groove 11, after the first screen bracket 4, the second screen bracket 5 and the third screen bracket 6 are normally mounted, the mounting grooves 13 are positioned at the lower ends of the corresponding movable grooves 11, a mesh lifting plate 14 is further slidably mounted in each protective bending plate 10, a vertical rotating shaft 15 is rotatably mounted at the upper end of each mesh lifting plate 14, the upper end of each rotating shaft 15 is in threaded connection with the upper end of each protective bending plate 10, each mesh lifting plate 14 can be lifted or lowered by rotating the rotating shaft 15, a plurality of, the distance between every two adjacent coupling slots 16 is equal to the distance between the mounting slots 13 of the screen frame 12 and the mounting slots 13 of the third screen carrier 6 or the distance between the mounting slots 13 of the third screen carrier 6 and the mounting slots 13 of the second screen carrier 5.
The screen pressing frame 12 comprises a frame bottom 17, a plurality of groups of vertical supporting blocks 18 are arranged at the upper end of the frame bottom 17, the supporting blocks 18 of each group are arranged in parallel, a frame beam 19 is arranged at the upper end of each group of supporting blocks 18, the weight of each frame beam 19, the supporting blocks 18 and the frame bottom 17 enables the first screen bracket 4, the second screen bracket 5 and the third screen bracket 6 to be pressed at the bottom of the inner cavity of the screen body 1, the screen pressing frame 12 further comprises a plurality of fixing pieces 20 used for fixing the positions of the frame beams 19, and the fixing pieces 20 are arranged at the front end and the rear end of each frame beam 19.
In order to enhance the rigidity of the screen frame 12, the frame beams 19 are provided with a plurality of horizontal connecting shafts 21, and the connecting shafts 21 penetrate through all the frame beams 19.
The material receiving assembly 7 comprises a first baffle plate 25, a second baffle plate 26 and a third baffle plate 27 which are arranged at the discharge hole 3, the first baffle plate 25, the second baffle plate 26 and the third baffle plate 27 are respectively arranged at the left ends of the first screen bracket 4, the second screen bracket 5 and the third screen bracket 6, the installation directions of the first baffle plate 25, the second baffle plate 26 and the third baffle plate 27 are consistent with the discharge hole 3, and first, second and third baffles 25, 26 and 27 are mounted on the underside of first, second and third screen carriers 4, 5 and 6 respectively, so that a first material separation layer is formed between the first baffle plate 25 and the second baffle plate 26, a second material separation layer is formed between the second baffle plate 26 and the third baffle plate 27, a third material separation layer is formed between the third baffle plate 27 and the upper side wall of the discharge hole 3, and a fourth material separation layer is formed between the first baffle plate 25 and the lower side wall of the discharge hole 3.
The screen body 1 is internally provided with a bottom plate 28 and a plurality of screen beams 29, the screen beams 29 are horizontally and uniformly distributed at the lower end of the inner cavity of the screen body 1, the lower end of the bottom plate 28 is provided with a plurality of grooves, the bottom plate 28 is arranged at the upper end of the screen beams 29 through the grooves, namely, each screen beam 29 is arranged in each groove, and the first screen bracket 4 is arranged at the upper end of the bottom plate 28.
The dust cover 9 is provided with a plurality of trapezoidal grooves for enhancing the strength of the dust cover 9.
The lower end of the screen body 1 is provided with a vibration exciter.
When the screen body is used, materials are fed into the screen body 1 through the feeding hole 2, the screen body 1 is driven to vibrate through the vibration exciter, so that the materials entering the screen body 1 enter the first material distribution layer, the second material distribution layer, the third material distribution layer and the fourth material distribution layer according to particle sizes, the materials are discharged from the discharging hole 3 in a classified mode, the whole screening process is completed in the screen body 1, and dust cannot be raised to pollute the environment.
When the screening effect is reduced due to the damage of the screens on the first screen bracket 4, the second screen bracket 5 and the third screen bracket 6, the fastening piece is firstly detached, so that the fixing piece 20 is not fixedly connected with the screen body 1, the connecting groove 16 on the lifting screen plate 14 is aligned with the mounting groove 13 on the second screen bracket 5, the third screen bracket 6 and the screen pressing frame 12 at the upper end of the first screen bracket 4, the second screen bracket 5 or the third screen bracket 6 to be replaced by rotating the rotating shaft 15 on the lifting screen plate 14, the supporting shaft is inserted into the mounting groove 13 and the connecting groove 16, then the rotating shaft 15 is rotated, so that the lifting screen plate 14 lifts the second screen bracket 5, the third screen bracket 6 and the screen pressing frame 12 or the screen pressing frame 12 through the supporting shaft, then the bolt on the blocking plate 8 is detached, then the blocking plate 8 is rotated, and the right end of the inner cavity of the screen body 1 is communicated with the outside, at this time, the first screen carrier 4, the second screen carrier 5 and the third screen carrier 6 which need to be replaced are drawn out, and the screen can be replaced or maintained.
The invention has the beneficial effects that: the invention has novel conception and skillful mechanism, reduces the environmental pollution by sieving the materials in the closed sieve body 1, and is provided with the net lifting device for replacing or maintaining the sieve net under the condition of not detaching excessive bolts, thereby greatly improving the working efficiency and reducing the working strength of workers.
The foregoing detailed description/examples, which are specific embodiments of the present invention and are intended to be illustrative of the concepts of the present invention, are illustrative and exemplary and are not to be construed as limiting the embodiments of the present invention and the scope of the invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include those which make any obvious replacement or modification of the embodiments described herein, and all of which are within the scope of the present invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. A multilayer sealed vibrating screen convenient for screen replacement comprises a screen body (1) and is characterized in that a feed inlet (2) with an upward opening and a discharge outlet (3) with a downward opening are respectively arranged at the right end and the left end of the screen body (1), a first screen bracket (4), a second screen bracket (5) and a third screen bracket (6) are sequentially stacked in an inner cavity of the screen body (1) from bottom to top, screens are respectively arranged on the first screen bracket (4), the second screen bracket (5) and the third screen bracket (6), a material receiving combination (7) matched with the first screen bracket (4), the second screen bracket (5) and the third screen bracket (6) is also arranged in the discharge outlet (3), a screen pressing frame (12) is also arranged at the upper end of the third screen bracket (6), a screen lifting device is also arranged on the screen body (1), a blocking plate (8) is movably arranged at the right end of the screen body (1), the upper end of the screen body (1) is also provided with a dust cover (9).
2. The multilayer sealed vibrating screen convenient for screen replacement as claimed in claim 1, wherein the mesh lifting device comprises one or more through grooves arranged on the front side and the rear side of the screen body (1), the through grooves are provided with the protective bending plates (10), the protective bending plates (10) are provided with three movable grooves (11), the screen pressing frame (12), the third screen bracket (6) and the second screen bracket (5) are provided with mounting grooves (13) corresponding to the positions of the movable grooves (11), the protective bending plates (10) are further provided with mesh lifting plates (14) in a sliding manner, the upper ends of the mesh lifting plates (14) are rotatably provided with vertical rotating shafts (15), the upper ends of the rotating shafts (15) are in threaded connection with the upper ends of the protective bending plates (10), and the mesh lifting plates (14) are further provided with a plurality of connecting grooves (16).
3. The multi-layer sealed vibrating screen convenient for screen replacement as claimed in claim 1, wherein the screen pressing frame (12) comprises a frame bottom (17), the upper end of the frame bottom (17) is provided with a plurality of groups of vertical supporting blocks (18), the upper end of each group of supporting blocks (18) is provided with a frame beam (19), the screen pressing frame (12) further comprises a plurality of fixing members (20) for fixing the position of the frame beam (19), and the fixing members (20) are arranged at the front end and the rear end of the frame beam (19).
4. A multi-deck sealed vibrating screen with easy screen replacement as claimed in claim 3, wherein the frame beams (19) are provided with a plurality of horizontal connecting shafts (21).
5. The multilayer sealed vibrating screen with the screen cloth convenient to replace as claimed in claim 3, wherein the fixing member (20) comprises a wedge-shaped block (22), a clamping groove is formed in the lower end of the wedge-shaped block (22), a vertical positioning screw rod (24) is installed on the upper end of the wedge-shaped block (22) in a threaded mode, and a plurality of positioning holes are formed in the wedge-shaped block (22).
6. The multi-layer sealed vibrating screen convenient for screen replacement as claimed in claim 1, wherein the material receiving assembly (7) comprises a first baffle plate (25), a second baffle plate (26) and a third baffle plate (27) arranged at the material outlet (3), and the first baffle plate (25), the second baffle plate (26) and the third baffle plate (27) are respectively arranged at the left ends of the first screen bracket (4), the second screen bracket (5) and the third screen bracket (6).
7. The multilayer sealed vibrating screen with the screen cloth convenient to replace as claimed in claim 1, wherein a bottom plate (28) and a plurality of screen beams (29) are further arranged in the screen body (1), the screen beams (29) are horizontally and uniformly distributed at the lower end of the inner cavity of the screen body (1), a plurality of grooves are formed in the lower end of the bottom plate (28), and the bottom plate (28) is mounted at the upper end of the screen beams (29) through the grooves.
8. The multi-layer sealed vibrating screen with the screen cloth convenient to replace as claimed in claim 1, wherein a plurality of trapezoidal grooves are formed in the dust cover (9).
9. The multilayer sealed vibrating screen with the screen cloth convenient to replace as claimed in claim 1, is characterized in that a vibration exciter is installed at the lower end of the screen body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010276975.2A CN111515114B (en) | 2020-04-10 | 2020-04-10 | Multi-layer sealing vibrating screen with screen convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010276975.2A CN111515114B (en) | 2020-04-10 | 2020-04-10 | Multi-layer sealing vibrating screen with screen convenient to replace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111515114A true CN111515114A (en) | 2020-08-11 |
| CN111515114B CN111515114B (en) | 2024-09-06 |
Family
ID=71911667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010276975.2A Active CN111515114B (en) | 2020-04-10 | 2020-04-10 | Multi-layer sealing vibrating screen with screen convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111515114B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102222A (en) * | 2021-03-08 | 2021-07-13 | 江苏丰尚智能科技有限公司 | Rotary classifying screen |
| CN113909096A (en) * | 2021-09-28 | 2022-01-11 | 河南中誉鼎力智能装备有限公司 | Vibrating screen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000343038A (en) * | 1999-06-07 | 2000-12-12 | Sanshin Kogyo Kk | Sieve with tightening device and vibrating sieve using same |
| CN201008836Y (en) * | 2007-03-12 | 2008-01-23 | 太原市尖草坪区粉碎机械设备厂 | Multi-layer vibrating screen convenient to altering wire screen |
| CN203196881U (en) * | 2013-02-22 | 2013-09-18 | 浙江双金机械集团股份有限公司 | Modular combined type sieving screen bracket device for multilayer vibrating sieve |
| CN105903674A (en) * | 2016-05-27 | 2016-08-31 | 石家庄儒源机械设备有限公司 | Linear vibrating screen |
| CN207325256U (en) * | 2017-08-14 | 2018-05-08 | 东莞市恒建环保科技有限公司 | Vibrating screen |
| CN211937840U (en) * | 2020-04-10 | 2020-11-17 | 河南中誉鼎力智能装备有限公司 | Multilayer sealing vibrating screen convenient for replacing screen mesh |
-
2020
- 2020-04-10 CN CN202010276975.2A patent/CN111515114B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000343038A (en) * | 1999-06-07 | 2000-12-12 | Sanshin Kogyo Kk | Sieve with tightening device and vibrating sieve using same |
| CN201008836Y (en) * | 2007-03-12 | 2008-01-23 | 太原市尖草坪区粉碎机械设备厂 | Multi-layer vibrating screen convenient to altering wire screen |
| CN203196881U (en) * | 2013-02-22 | 2013-09-18 | 浙江双金机械集团股份有限公司 | Modular combined type sieving screen bracket device for multilayer vibrating sieve |
| CN105903674A (en) * | 2016-05-27 | 2016-08-31 | 石家庄儒源机械设备有限公司 | Linear vibrating screen |
| CN207325256U (en) * | 2017-08-14 | 2018-05-08 | 东莞市恒建环保科技有限公司 | Vibrating screen |
| CN211937840U (en) * | 2020-04-10 | 2020-11-17 | 河南中誉鼎力智能装备有限公司 | Multilayer sealing vibrating screen convenient for replacing screen mesh |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102222A (en) * | 2021-03-08 | 2021-07-13 | 江苏丰尚智能科技有限公司 | Rotary classifying screen |
| CN113102222B (en) * | 2021-03-08 | 2022-02-22 | 江苏丰尚智能科技有限公司 | Rotary classifying screen |
| CN113909096A (en) * | 2021-09-28 | 2022-01-11 | 河南中誉鼎力智能装备有限公司 | Vibrating screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111515114B (en) | 2024-09-06 |
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