CN107999387B - Vibration screening machine - Google Patents
Vibration screening machine Download PDFInfo
- Publication number
- CN107999387B CN107999387B CN201810006046.2A CN201810006046A CN107999387B CN 107999387 B CN107999387 B CN 107999387B CN 201810006046 A CN201810006046 A CN 201810006046A CN 107999387 B CN107999387 B CN 107999387B
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- CN
- China
- Prior art keywords
- rod
- hopper
- screening machine
- installation frame
- rotating shaft
- 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.)
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Classifications
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- 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
- B07B1/36—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro in more than one direction
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- 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
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- 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
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a vibration screening machine which comprises a base, wherein the top of the base is connected with a hopper through an upright rod, an installation frame is arranged above the hopper, the inner wall of the installation frame is connected with a screen, and the inner wall of the installation frame is rotatably connected with a rotating shaft. The vibrating screen is simple in structure, the motor drives the rotary table to rotate, the rotary table drives the swing rod to swing through the second fixed pin, the swing rod drives the sliding plate to move left and right through the first fixed pin, the sliding plate drives the mounting frame and the screen to move left and right through the supporting rod, materials on the screen are shaken, the screening efficiency is improved, when the sliding plate moves, the roller wheel is intermittently contacted with the arc-shaped block, the sliding plate vibrates up and down, the vibration of the mounting frame is further realized, the screening efficiency is further improved, when the mounting frame moves, the gear is meshed with the rack, the stirring rod is driven to rotate through the rotating shaft, the materials can be flattened, the materials can be continuously heated and dehumidified, and when the spring can ensure that the mounting frame vibrates.
Description
Technical Field
The invention relates to the technical field of screening machines, in particular to a vibration screening machine.
Background
The sieving machine works by utilizing reciprocating rotary type vibration generated by vibrator excitation, the upper rotary heavy hammer of the vibrator enables the sieve surface to generate plane rotary vibration, the lower rotary heavy hammer enables the sieve surface to generate conical surface rotary vibration, and the sieve surface generates double rotary type vibration by the combined effect of the upper rotary heavy hammer and the lower rotary heavy hammer. The vibration track is a complex space curve, the projection of the curve on the horizontal plane is a circle, the projection on the vertical plane is an ellipse, the amplitude can be changed by adjusting the exciting force of the upper and lower rotary heavy hammers, and the curve shape of the motion track of the screen surface and the motion track of the material on the screen surface can be changed by adjusting the space phase angle of the upper and lower heavy hammers; the existing screening machine has single function, low screening efficiency and poor practicability.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a vibrating screening machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a vibration screening machine comprises a base, wherein the top of the base is connected with a hopper through a vertical rod, a mounting frame is arranged above the hopper, the inner wall of the mounting frame is connected with a screen, the inner wall of the mounting frame is rotatably connected with a rotating shaft, a drying and stirring device is connected on the rotating shaft, one end of the rotating shaft penetrates through the side wall of the mounting frame and is connected with a gear, a rack is meshed below the gear, two ends of the rack are respectively provided with a jack, a limiting rod is arranged in each jack, the lower end of each limiting rod is fixedly connected with the hopper, a spring is sleeved on each limiting rod, two ends of each spring respectively abut against the rack and the hopper, two sides of the mounting frame are respectively connected with sliding plates through supporting rods, the bottom of each sliding plate is connected with a roller, each roller is connected with the top of a horizontally arranged fixing rod, the output of motor is connected with one side of carousel, and the opposite side of carousel is connected with eccentric settings's second fixed pin, one side that the pole setting is located the carousel below rotates the one end that is connected with the pendulum rod, and the other end of pendulum rod is equipped with U type mouth, is equipped with first fixed pin in the U type mouth, first fixed pin and slide fixed connection, be equipped with the bar mouth corresponding with the second fixed pin on the pendulum rod, the top of hopper is connected with dust extraction.
Preferably, stoving agitating unit include with pivot fixed connection's puddler, be equipped with the installation cavity in the puddler, the inner wall connection of installation cavity has the heater strip, the heater strip passes through the wire and is connected with external power source.
Preferably, the number of the stirring rods is at least five, the stirring rods are distributed at equal angles, and the spiral sheets are sleeved on the stirring rods.
Preferably, the dust suction device comprises a mounting rod connected to the top of the hopper, and a dust collector is rotatably connected to the upper end of the mounting rod in an angle-adjustable manner.
Preferably, the mounting rod is in threaded connection with a screw, and one end of the screw, which is close to the dust collector, abuts against the dust collector.
Preferably, the first fixing pin and the second fixing pin are sleeved with rotating sleeves.
Preferably, the distance between two adjacent arc blocks is twice of the diameter of the roller.
Preferably, there are at least two rollers on the same skillet.
Compared with the prior art, the invention has the beneficial effects that: the vibrating screen is simple in structure, the motor drives the rotary table to rotate, the rotary table drives the swing rod to swing through the second fixed pin, the swing rod drives the sliding plate to move left and right through the first fixed pin, the sliding plate drives the mounting frame and the screen to move left and right through the supporting rod, materials on the screen are shaken, the screening efficiency is improved, when the sliding plate moves, the roller wheel is intermittently contacted with the arc-shaped block, the sliding plate vibrates up and down, the vibration of the mounting frame is further realized, the screening efficiency is further improved, when the mounting frame moves, the gear is meshed with the rack, the stirring rod is driven to rotate through the rotating shaft, the materials can be flattened, the materials can be continuously heated and dehumidified, and when the spring can ensure that the mounting frame vibrates.
Drawings
FIG. 1 is a schematic structural diagram according to the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the device comprises a screw 1, a limiting rod 2, an installation rod 3, a spring 4, a fixing rod 5, an arc-shaped block 6, a rotary table 7, a vertical rod 8, a base 9, a dust collector 10, an installation frame 11, a support rod 12, a rack 13, a screen 14, a sliding plate 15, a roller 16, a first fixing pin 17, a hopper 18, a second fixing pin 19, a swing rod 20, a gear 21, a rotating shaft 22, a stirring rod 23, a spiral piece 24 and a heating wire 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a vibration screening machine, including a base 9, the top of the base 9 is connected with a hopper 18 through a vertical rod 8, a mounting frame 11 is arranged above the hopper 18, the inner wall of the mounting frame 11 is connected with a screen 14, the inner wall of the mounting frame 11 is rotatably connected with a rotating shaft 22, the rotating shaft 22 is connected with a drying and stirring device, the drying and stirring device includes at least five stirring rods 23 fixedly connected with the rotating shaft 22, the stirring rods 23 are equiangularly distributed among a plurality of stirring rods 23, a spiral sheet 24 is sleeved on the stirring rods 23 to increase the surface area and improve the heat dissipation, a mounting cavity is arranged in the stirring rods 23, the inner wall of the mounting cavity is connected with a heating wire 25, the heating wire 25 is connected with an external power supply through a wire, the material can be flattened and dried and dehumidified, one end of the rotating shaft 22 penetrates through the side wall of the mounting frame 11 and is, both ends of the rack 13 are provided with jacks, and limiting rods 2 are arranged in the jacks.
The lower end of a limiting rod 2 is fixedly connected with a hopper 18, the limiting rod 2 is sleeved with a spring 4, two ends of the spring 4 are respectively abutted against a rack 13 and the hopper 18, two sides of an installation frame 11 are both connected with sliding plates 15 through supporting rods 12, the bottom of each sliding plate 15 is connected with a roller 16, each roller 16 is connected with the top of a horizontally arranged fixing rod 5 in a rolling manner, each fixing rod 5 is fixedly connected with the side wall of the hopper 18, the top of each fixing rod 5 is connected with an arc-shaped block 6, the distance between every two adjacent arc-shaped blocks 6 is twice the diameter of each roller 16, at least two rollers 16 are arranged on the same sliding plate 15, one side of a vertical rod 8 is connected with a motor, the output end of the motor is connected with one side of a turntable 7, the other side of the turntable 7 is connected with a second eccentrically arranged fixing pin 19, one side, a first fixing pin 17 is arranged in the U-shaped opening, and the first fixing pin 17 is fixedly connected with the sliding plate 15.
All having cup jointed the rotation cover on first fixed pin 17 and the second fixed pin 19, less friction, be equipped with the bar mouth corresponding with second fixed pin 19 on the pendulum rod 20, the top of hopper 18 is connected with dust extraction, dust extraction is including connecting the installation pole 3 at hopper 18 top, the rotation of the upper end angularly adjustable of installation pole 3 is connected with dust catcher 10, threaded connection has screw rod 1 on the installation pole 3, the one end that screw rod 1 is close to dust catcher 10 offsets with dust catcher 10, can utilize dust catcher 10 to detach the dust that produces in the material vibration screening process, purify operational environment, motor and dust catcher 10 connect through the wire and constitute series circuit.
The working principle is as follows: the motor drives carousel 7 and rotates, carousel 7 drives the swing of pendulum rod 20 through second fixed pin 19, and then pendulum rod 20 moves about through first fixed pin 17 drive slide 15, slide 15 moves about installing frame 11 and screen cloth 14 through bracing piece 12, make the material on the screen cloth 14 rock, improve screening efficiency, when slide 15 removes, 16 intermittent type and the contact of arc piece 6 of gyro wheel, realize slide 15's vertical vibration, and then realize the vibration of installing frame 11, further improve screening efficiency, and when installing frame 11 removed, gear 21 and rack 13 meshing, drive puddler 23 through pivot 22 and rotate, not only can realize the material and shakeout, can also constantly heat the dehumidification to the material, when spring 4 can guarantee installing frame 11 vertical vibration, gear 21 all the time and rack 13 meshing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A vibration screening machine comprises a base (9) and is characterized in that the top of the base (9) is connected with a hopper (18) through a vertical rod (8), an installation frame (11) is arranged above the hopper (18), the inner wall of the installation frame (11) is connected with a screen (14), the inner wall of the installation frame (11) is rotatably connected with a rotating shaft (22), a drying and stirring device is connected onto the rotating shaft (22), one end of the rotating shaft (22) penetrates through the side wall of the installation frame (11) and is connected with a gear (21), a rack (13) is meshed below the gear (21), jacks are arranged at two ends of the rack (13), a limiting rod (2) is arranged in each jack, the lower end of the limiting rod (2) is fixedly connected with the hopper (18), a spring (4) is sleeved on the limiting rod (2), two ends of the spring (4) are respectively abutted against the rack (13) and the hopper (18), sliding plates (15) are connected to two sides of the installation frame (11, the bottom of the sliding plate (15) is connected with a roller (16), the roller (16) is connected with the top of a fixed rod (5) which is horizontally arranged in a rolling way, the fixed rod (5) is fixedly connected with the side wall of the hopper (18), the top of the fixed rod (5) is connected with an arc-shaped block (6), one side of the upright rod (8) is connected with a motor, the output end of the motor is connected with one side of the turntable (7), the other side of the turntable (7) is connected with a second fixing pin (19) which is eccentrically arranged, one side of the upright rod (8) positioned below the turntable (7) is rotatably connected with one end of the swing rod (20), the other end of the swing rod (20) is provided with a U-shaped opening, a first fixing pin (17) is arranged in the U-shaped opening, the first fixing pin (17) is fixedly connected with the sliding plate (15), the swing rod (20) is provided with a strip-shaped opening corresponding to the second fixing pin (19), and the top of the hopper (18) is connected with a dust suction device.
2. The vibratory screening machine of claim 1, wherein the drying and stirring device comprises a stirring rod (23) fixedly connected with the rotating shaft (22), a mounting cavity is arranged in the stirring rod (23), a heating wire (25) is connected to the inner wall of the mounting cavity, and the heating wire (25) is connected with an external power supply through a wire.
3. The vibratory screening machine of claim 2, wherein the number of the agitator bars (23) is at least five, and the agitator bars (23) are equiangularly distributed, and the helical blades (24) are sleeved on the agitator bars (23).
4. A vibratory screening machine as set forth in claim 1 wherein said suction means includes a mounting bar (3) attached to the top of the hopper (18), the upper end of the mounting bar (3) being angularly adjustable and rotatably connected to the suction machine (10).
5. A vibratory screening machine as set forth in claim 4 wherein said mounting bar (3) is threadedly connected to a screw (1), and wherein an end of the screw (1) adjacent the vacuum cleaner (10) abuts the vacuum cleaner (10).
6. A vibratory screening machine as set forth in claim 1 wherein said first (17) and second (19) stationary pins are sleeved with rotating sleeves.
7. A vibratory screening machine as set forth in claim 1 wherein the spacing between adjacent arcuate blocks (6) is twice the diameter of the roller (16).
8. A vibratory screening machine as set forth in claim 1 wherein there are at least two rollers (16) on the same skid plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006046.2A CN107999387B (en) | 2018-01-03 | 2018-01-03 | Vibration screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006046.2A CN107999387B (en) | 2018-01-03 | 2018-01-03 | Vibration screening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107999387A CN107999387A (en) | 2018-05-08 |
| CN107999387B true CN107999387B (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810006046.2A Active CN107999387B (en) | 2018-01-03 | 2018-01-03 | Vibration screening machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN107999387B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421704B (en) * | 2018-03-19 | 2021-01-05 | 长兴县悦林废旧物资回收有限公司 | Vibration screening machine |
| CN108435577B (en) * | 2018-05-09 | 2023-09-12 | 辽宁科技大学 | Electric combined motion particle separating device |
| CN108772281B (en) * | 2018-05-27 | 2023-11-24 | 贵州乌蒙利民农业开发有限公司 | Tea screening machine with noise reduction function |
| CN108993854B (en) * | 2018-06-05 | 2021-06-15 | 山东域潇锆钛矿业股份有限公司 | Sorting equipment for sorting minerals |
| CN108906567B (en) * | 2018-06-05 | 2021-05-04 | 承德县金宜矿业有限公司 | Sorting unit of mineral size |
| CN108970965A (en) * | 2018-06-21 | 2018-12-11 | 安徽雪城超细碳酸钙有限公司 | Screening plant is used in a kind of efficient activated earth production and processing |
| CN108974991B (en) * | 2018-08-08 | 2024-05-07 | 广州大学 | Vibration loosening device and control method thereof |
| CN109261710A (en) * | 2018-08-29 | 2019-01-25 | 石小帅 | A kind of quick controlling device of refinement soil pollution |
| CN109883895B (en) * | 2019-02-11 | 2023-09-05 | 辽宁科技大学 | Mixed particle layering test device and method |
| CN111468389B (en) * | 2020-04-21 | 2021-11-19 | 衡南世源农业发展有限公司 | Fine grain classificator driven by grain falling impact |
| CN114472153A (en) * | 2020-10-28 | 2022-05-13 | 湖南楚韵茶业有限公司 | Screening device convenient for tea processing |
| CN112742706B (en) * | 2020-12-07 | 2022-08-23 | 阿克苏嘉邦肥业有限公司 | Compound fertilizer production equipment with particle vibrating screen and application method thereof |
| CN112811883B (en) * | 2020-12-18 | 2022-12-09 | 湖州屹鑫节能材料科技有限公司 | Corrosion-resistant and scouring-resistant magnesium tundish dry vibration material, and preparation method and equipment thereof |
| CN113976429B (en) * | 2021-11-01 | 2023-04-21 | 常德振邦米业有限公司 | Screening equipment with dust removing mechanism for rice production and processing |
| CN114194859A (en) * | 2021-12-27 | 2022-03-18 | 程建中 | Distributing device for breaking cohesive force between granular materials |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4010555B2 (en) * | 2005-04-07 | 2007-11-21 | ムラテックＫｄｓ株式会社 | Wire drawing dry lubricant regenerator |
| CN202683462U (en) * | 2012-06-15 | 2013-01-23 | 亳州市国一堂中药饮片有限公司 | Automatic sieving device |
| CN103752508B (en) * | 2014-01-17 | 2017-01-25 | 和田天力沙生药物开发有限责任公司 | Cistanche tubulosa vibration sieve bed and screening method |
| CN205762294U (en) * | 2016-05-27 | 2016-12-07 | 上海理工大学 | A kind of automatic sand sieving machine |
| CN206483694U (en) * | 2016-11-17 | 2017-09-12 | 郑州睿科生化科技有限公司 | A kind of screening plant of superhard material particle |
| CN206747018U (en) * | 2017-05-22 | 2017-12-15 | 无锡商业职业技术学院 | Adjustable amplitude vibratory sieve |
-
2018
- 2018-01-03 CN CN201810006046.2A patent/CN107999387B/en active Active
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| Publication number | Publication date |
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| CN107999387A (en) | 2018-05-08 |
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Effective date of registration: 20210104 Address after: No.59 Daiyuan Road, Yutou village, Luoyang Town, Quanzhou Taiwan investment zone, Quanzhou City, Fujian Province 362124 Applicant after: Quanzhou investment from Taiwan area Shuan Yi commerce and trade Co.,Ltd. Address before: 362400 No.1, shicaochi, Baoshan Village, Xiping Town, Anxi County, Quanzhou City, Fujian Province Applicant before: ANXI YUEXIANGYUAN TEA INDUSTRY Co.,Ltd. |
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Effective date of registration: 20221010 Address after: 017000 Yidong Industrial Park, Zhungeer Economic Development Zone, Zhungeer Banner, Ordos, Inner Mongolia Autonomous Region Patentee after: MEISEN INDUSTRIAL TECHNOLOGY Co.,Ltd. Address before: No.59 Daiyuan Road, Yutou village, Luoyang Town, Quanzhou Taiwan investment zone, Quanzhou City, Fujian Province 362124 Patentee before: Quanzhou investment from Taiwan area Shuan Yi commerce and trade Co.,Ltd. |
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