CN105665278B - Patting type vibratory sieve - Google Patents
Patting type vibratory sieve Download PDFInfo
- Publication number
- CN105665278B CN105665278B CN201610201599.4A CN201610201599A CN105665278B CN 105665278 B CN105665278 B CN 105665278B CN 201610201599 A CN201610201599 A CN 201610201599A CN 105665278 B CN105665278 B CN 105665278B
- Authority
- CN
- China
- Prior art keywords
- sieve
- sieve nest
- swing
- screen tray
- type vibratory
- 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
-
- 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
- B07B1/286—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of Patting type vibratory sieve, including drive mechanism, the beater mechanism and swing mechanism driven by the drive mechanism, and for placing the sieve nest of sieve material, beater mechanism can pat the sieve nest from the bottom of sieve nest, the machine energy consumption is small, compact-sized, dependable performance, detection the data obtained it is accurate, operating personnel can be easy to, be convenient to use machine, and reduce the injury to dust pollution and to human body, improve the security performance that machine uses.
Description
Technical field
The present invention relates to screening plant field, in particular it relates to a kind of Patting type vibratory sieve.
Background technology
To solve the problems, such as that the inspection of conventional abrasive material granularity and superhard material produce classification, granularity inspection etc., it is necessary to use
Vibratory sieve.Wherein, Patting type vibratory sieve is not only and played a role in laboratory, also in geology industry, metallurgy industry, chemical industry row
Industry, build in all conglomeraties such as industrial and commercial bank's industry, cement industry, pharmaceuticals industry and applied.
In the prior art, slap type vibratory sieve is all to use above to hit Patting type vibratory sieve, and type of belt drive has horizontal machine
Two kinds of transmission and vertical type transmission.Hammer is by getting off to realize that the slap to vibratory sieve acts on thimble.Its structure is relative
Complicated, handling abrasive material inconvenience, noise is larger, human engineering consideration is less, the overall area occupied of equipment is larger, due on vibrating disk
Portion's structure is relative complex, and dead angle is more, is made troubles in the regular maintenance in laboratory and cleaning.
In use due to not accounting for human engineering, in handling raw material, installation vibrating disk, adjustment machine is carried out
During work, especially be unable to saturation using when need to adjust body vibration disk and highly meet requirements of one's work, and the axis of guide plus
Work precision is relatively low, and stuck phenomenon occurs when adjusting height, and this brings great inconvenience to actual operator.
In addition, also have what abrasive dust flew away when hitting the abrasive material of Patting type vibratory sieve on during use in screening
Phenomenon, these mineral matter floating dust can damage to operating personnel, and the fine degrees of data ratio of screening resulting after screening
It is not accurate enough.
The content of the invention
It is an object of the invention to provide a kind of Patting type vibratory sieve, the Structure of Vibrating Screen is compact, and has efficiency high, makes an uproar
The advantages of sound is small.
To achieve these goals, the present invention, which provides one kind, includes drive mechanism, the beating machine driven by the drive mechanism
Structure and swing mechanism, and for placing the sieve nest of sieve material, the beater mechanism pats the sieve nest from the bottom of the sieve nest.
Alternatively, the drive mechanism is arranged on the lower section of the sieve nest, and including motor and motor-driven by this
Reductor, the beater mechanism include the mistake for the output end for being used for the percussion hammer for patting the sieve nest and being connected to the reductor
Bar is crossed, eccentric shaft is connected between the transiting rod and reductor, so that the percussion can be pushed axially in the transiting rod
Hammer into shape to complete to the percussion campaign to sieve nest.
Alternatively, the hammer that taps is polyurethane material, and top is formed as zigzag.
Alternatively, described tap is also associated with buffer spring between hammer and the transiting rod.
Alternatively, the hammer bottom that taps is arranged in the sliding sleeve formed with sliding sleeve, the buffer spring, the transition
Bar moves along the sliding sleeve, and the sliding sleeve is provided with stop screw, and the top of the transiting rod is formed as I-shaped reducing bar, with
It is spacing vertically by the stop screw.
Alternatively, the swing mechanism includes swing connecting bar, and the first end of the swing connecting bar is connected to the eccentric shaft
On, the second end, which is connected to, to be fixed in the fixed seat of the sieve nest bottom.
Alternatively, the swing mechanism also includes being set in the swing spring tapped outside hammer and transiting rod, the pendulum
The move both ends of spring are separately fixed on the bottom and reducer pedestal of the sieve nest.
Alternatively, the sieve nest includes pallet, the multilayer screen tray above the pallet, and lid is pressed in the multilayer
Pressing plate above screen tray, clamping device is provided between the pressing plate and pallet with the fixation multilayer screen tray.
Alternatively, the clamping device includes the guide rod seat being arranged on the pallet, the wedge being arranged on the pressing plate
Block is latched, and the guide rod set along the multi-deck screen disk stacked direction, the bottom of the guide rod are connected on the guide rod seat,
Top is connected in the voussoir lock, so that multilayer screen tray described in the pallet and platen clamp.
Alternatively, the top of the pallet is formed with shoulder hole, to place the screen tray of different diameter specifications.
Alternatively, between the multilayer screen tray, and sealing is respectively equipped between the screen tray and pressing plate of top layer
Circle.
Alternatively, the drive mechanism, beater mechanism and swing mechanism are separately positioned in support, and the support is arranged on
The lower section of the sieve nest, and dust ring is provided between the sieve nest and support.
Alternatively, set below the support and lay adjustably pin in triangular shape.
Pass through above-mentioned technical proposal, Patting type vibratory sieve is hit under, vibrating scalper structure can be made compact, improve work effect
Rate, and reduce noise.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of Patting type vibratory sieve provided by the invention.
Fig. 2 is the structural representation of beater mechanism provided by the invention.
Fig. 3 is the structural representation of swing mechanism provided by the invention
Fig. 4 is the structural representation of eccentric shaft provided by the invention.
Fig. 5 is sectional views of the Fig. 4 along line A-A cutting.
Eccentric scale diagrams when Fig. 6 is eccentric shaft turns in the present invention.
Description of reference numerals
The stop button of 1 start button 2
The speed-regulating switch of 3 support 4
The guide rod seat of 5 dust ring 6
The voussoir of 7 pallet 8 latches
The screen tray of 9 pressing plate 10
11 guide rods 12 tap hammer
The buffer spring of 13 swing spring 14
The stop screw of 15 sliding sleeve 16
The swing connecting bar of 17 reducer pedestal 18
The 19 regulation connecting rod racks of lower margin 20
The motor of 21 transiting rod 22
The eccentric shaft of 23 fixed seat 24
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, the noun of locality such as " upper and lower, top, bottom " used typically refers to
Vibratory sieve specifically, refers to Fig. 1 to Fig. 3 page in the top of normal operating conditions, bottom, top and bottom.
As shown in figure 1, the present invention provides a kind of Patting type vibratory sieve, including drive mechanism, driven by the drive mechanism
Beater mechanism and swing mechanism, and for placing the sieve nest of sieve material, beater mechanism pats the sieve nest from the bottom of sieve nest.It is this
The characteristics of traditional Patting type vibratory sieve of structural change flops from top, can carry out slap action from the bottom of sieve nest, make knot
Structure is compact, and operating efficiency is high, and easily can change the parts such as screen tray from top.
Specifically, drive mechanism is arranged on the lower section of sieve nest, and the deceleration driven including motor 22 and by the motor 22
Machine, beater mechanism include the transiting rod 21 for the output end for being used for the percussion hammer 12 for patting sieve nest and being connected to reductor, the mistake
Cross between bar 21 and reductor and be connected with eccentric shaft 24 so that the transiting rod 21 can be pushed axially it is described tap hammer 12 with
Complete to the percussion campaign to sieve nest.Specifically, transiting rod 21 is connected with eccentric shaft 24, and reductor passes through with eccentric shaft 24
Keyway connects, and reductor drives eccentric shaft 24 to rotate in motor 22 when being rotated by, so as to produce eccentric motion.As Fig. 1,
Shown in Fig. 2 and Fig. 3, reductor output rotary motion, it is changed into the linear motion of vertical direction by eccentric shaft 24, and then make percussion
Hammer 12 flops sieve nest from bottom.
Preferably, it is polyurethane material to tap hammer 12, and top is formed as zigzag, can reduce slap type and tap hammer
Noise between 12 and sieve nest.
Further, tap between hammer 12 and transiting rod 21 and be also associated with buffer spring 14, can be approached tapping hammer 12
The effect of buffering is each served as during with away from sieve nest, reduces the amplitude of sieve nest so that sieve nest motion is more steady.Sieve nest bottom is also
Cushion pad can be provided with, makes to form buffering between percussion hammer 12 and sieve nest, avoids it from directly contacting caused noise.
Specifically, as depicted in figs. 1 and 2,12 bottoms of hammer are tapped and are arranged on sliding sleeve 15 formed with sliding sleeve 15, buffer spring 14
In, transiting rod 21 moves along sliding sleeve 15, ensures the compact type of beater mechanism, stop screw is also provided with sliding sleeve 15
16, the top of transiting rod 21 is formed as I-shaped reducing bar, with spacing vertically by stop screw 16, prevents the mistake of transiting rod 21
Spend displacement.
Further, swing mechanism includes swing connecting bar 18, and the first end of swing connecting bar is connected on eccentric shaft 24, and second
End is connected in the fixed seat 23 for being fixed on sieve nest bottom.The rotary motion of reductor shaft output is made by above-mentioned eccentric shaft 24
With in swing connecting bar 18, fixed seat 23 is fixed on the bottom of sieve nest, and swing connecting bar 18 is connected by fixed seat 23 with sieve nest, and
The rotary motion that reductor exports can be transformed into axial motion to act on sieve nest, so as to complete the left and right of sieve nest pendulum
It is dynamic.So, beater mechanism and swing mechanism move simultaneously, vibratory sieve is reached the separation of raw meal particle size, so that it is determined that this material
Granularmetric composition.
Specifically, Fig. 4, Fig. 5 and Fig. 6 show a kind of structure type of the eccentric shaft 24 in the present invention, wherein C portion with
The output end connection of reductor, by screwed hole mounting screw to hold out against speed reducer driving shaft so that speed reducer driving shaft with partially
Mandrel 24 is connected firmly, and drives A, part B to do eccentric motion when eccentric shaft 24 rotates, part A is connected with transiting rod 21, part B
It is connected with swing connecting bar 18.When motor 22 drives reductor rotation, A, part B do eccentric motion in eccentric shaft 24, such as Fig. 6 institutes
Show, eccentric throw when A, part B rotate is m and n.
Preferably, swing mechanism also includes being set in the swing spring 13 tapped outside hammer 12 and transiting rod 21, swing spring
13 both ends are separately fixed on the bottom and reducer pedestal 17 of sieve nest.The setting of swing spring 13 realizes sieve nest and driving machine
The connection of structure, beater mechanism and swing mechanism, and it is dynamic to contribute to swing mechanism to act on swinging back and forth for sieve nest when on sieve nest
Make.
In addition, swing mechanism and beater mechanism are driven by motor 22 and reductor simultaneously, energy consumption is small, dependable performance, can be with
Make detection the data obtained accurate.
Further, sieve nest includes pallet 7, the multilayer screen tray 10 above pallet 7, and covers and be pressed in multilayer screen tray 10
The pressing plate 9 of top, clamping device is provided between pressing plate 9 and pallet 7 to fix multilayer screen tray 10.Specifically, clamping device includes
The guide rod seat 6 being arranged on pallet 7, the voussoir lock 8 being arranged on pressing plate, and set along the stacked direction of multilayer screen tray 10
Guide rod 11, the bottom of guide rod are connected on guide rod seat 6, top be connected to voussoir lock 8 in so that pallet 7 and pressing plate 9 clamp it is more
Layer screen tray 10.This structure has higher compactedness and replaceability, because beater mechanism is arranged on the lower section of sieve nest, operation
Personnel easily can carry out changing the operation of the grade of screen tray 10 at the top of sieve nest.In addition, pressing plate 9 can be made by loosening voussoir lock 8
Moved along guide rod 11, the convenient number of plies for adjusting screen tray 10.
Preferably, the top of pallet 7 is formed with shoulder hole, to place the screen tray 10 of different diameter specifications.According to actual need
The difference asked, various sizes of screen tray 10 can be placed, strengthen the versatility of vibratory sieve, for example, the diameter of shoulder hole can divide
Wei tetra- kinds of the most frequently used sizes of 200mm, 150mm, 100mm and 75mm, it is possible to reduce when operating personnel are to laying screen tray 10
Centering work is adjusted, increases man-machine reasonability, makes operating personnel's operation more quick convenient.
Further, between multilayer screen tray 10, and sealing is respectively equipped between the screen tray 10 and pressing plate 9 of top layer
Circle, it is ensured that material is not sieved during machine operation and is overflowed, the accuracy of guarantee test data and the health of operating personnel.
As shown in figure 1, drive mechanism, beater mechanism and swing mechanism are separately positioned in support 3, support 3 is arranged on sieve
The lower section of body, and dust ring 5 is provided between sieve nest and support 3.That is, in Patting type vibratory sieve overall appearance provided by the invention
It is divided into support 3 and the sieve nest of the top of support 3, dust ring 5 is provided between sieve nest and support 3 can effectively reduce invading for dust
Enter.In addition, complete machine using smooth cross section design, surface texture dead angle is few, human engineering consider it is more, for operating personnel operate with
And maintain machinery and provide convenience.
Further, the lower section of support 3 is set lays adjustably pin 19 in triangular shape, easily can quickly complete to shake
The placement work of the horizontal adjustment and complete machine of dynamic sieve, can also completely cut off the vibration transmission of machine and operating desk well, avoid drawing
Play covibration.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (9)
1. a kind of Patting type vibratory sieve, including drive mechanism, the beater mechanism and swing mechanism driven by the drive mechanism, and
For placing the sieve nest of sieve material, it is characterised in that the beater mechanism pats the sieve nest, the driving from the bottom of the sieve nest
Mechanism is arranged on the lower section of the sieve nest, and the reductor driven including motor (22) and by the motor (22), the beating
The percussion that mechanism includes being used to pat the sieve nest hammers (12) into shape and is connected to the transiting rod (21) of the output end of the reductor, institute
State transiting rod (21) and eccentric shaft (24) be connected between reductor so that the transiting rod (21) can be pushed axially it is described
Hammer (12) is tapped to complete the percussion campaign to the sieve nest, the swing mechanism includes swing connecting bar (18), the company of swing
The first end of bar is connected on the eccentric shaft (24), and the second end is connected to the fixed seat (23) for being fixed on the sieve nest bottom
On, the rotary motion that the reductor exports is transformed into axial motion to act on sieve nest, so as to complete the sieve
Body swings, and the eccentric shaft (24) includes main shaft part, the first eccentric part and the second eccentric part, and the transiting rod (21) is even
First eccentric part is connected on, the swing connecting bar (18) is connected to second eccentric part, and the percussion hammer is (12) and described
Buffer spring (14) is also associated between transiting rod (21), hammer (12) bottom that taps is formed with sliding sleeve (15), the buffering
Spring (14) is arranged in the sliding sleeve (15), and the transiting rod (21) is mobile along the sliding sleeve (15), on the sliding sleeve (15)
Provided with stop screw (16), the top of the transiting rod (21) is formed as I-shaped reducing bar, with by the stop screw (16)
It is spacing vertically.
2. Patting type vibratory sieve according to claim 1, it is characterised in that the hammer (12) that taps is polyurethane material,
And top is formed as zigzag.
3. Patting type vibratory sieve according to claim 1, it is characterised in that the swing mechanism is also described including being set in
The swing spring (13) of hammer (12) and transiting rod (21) outside is tapped, the both ends of the swing spring (13) are separately fixed at the sieve
On the bottom of body and reducer pedestal (17).
4. Patting type vibratory sieve according to claim 1, it is characterised in that the sieve nest includes pallet (7), positioned at described
Multilayer screen tray (10) above pallet (7), and lid are pressed in the pressing plate (9) above the multilayer screen tray (10), the pressing plate (9)
Clamping device is provided between pallet (7) with the fixation multilayer screen tray (10).
5. Patting type vibratory sieve according to claim 4, it is characterised in that the clamping device includes being arranged on the support
Guide rod seat (6) on disk (7), the voussoir lock (8) being arranged on the pressing plate, and along multilayer screen tray (10) the stacking side
To the guide rod (11) of setting, the bottom of the guide rod is connected on the guide rod seat (6), and top is connected to the voussoir lock
(8) in, so that the pallet (7) and pressing plate (9) clamp the multilayer screen tray (10).
6. Patting type vibratory sieve according to claim 4, it is characterised in that the top of the pallet (7) is formed with ladder
Hole, to place the screen tray of different diameter specifications (10).
7. Patting type vibratory sieve according to claim 4, it is characterised in that between the multilayer screen tray (10), Yi Jiwei
Sealing ring is respectively equipped between the screen tray (10) and pressing plate (9) of top layer.
8. Patting type vibratory sieve according to claim 1, it is characterised in that the drive mechanism, beater mechanism and swing
Mechanism is separately positioned in support (3), and the support (3) is arranged on the lower section of the sieve nest, and the sieve nest and support (3)
Between be provided with dust ring (5).
9. Patting type vibratory sieve according to claim 8, it is characterised in that set below the support (3) in triangular shape
Lay adjustably pin (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201599.4A CN105665278B (en) | 2016-04-01 | 2016-04-01 | Patting type vibratory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201599.4A CN105665278B (en) | 2016-04-01 | 2016-04-01 | Patting type vibratory sieve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105665278A CN105665278A (en) | 2016-06-15 |
| CN105665278B true CN105665278B (en) | 2017-11-10 |
Family
ID=56225069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610201599.4A Active CN105665278B (en) | 2016-04-01 | 2016-04-01 | Patting type vibratory sieve |
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| Country | Link |
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| CN (1) | CN105665278B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369279B (en) * | 2019-08-14 | 2021-12-10 | 湖南省老茶人生态有机茶有限公司 | Tea screening equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202137123U (en) * | 2011-06-30 | 2012-02-08 | 湖南三德科技发展有限公司 | Low-noise vibration sieving machine |
| CN202137121U (en) * | 2011-06-30 | 2012-02-08 | 湖南三德科技发展有限公司 | Vibrating screen machine with screen cover capable of being locked quickly |
| CN202137122U (en) * | 2011-06-30 | 2012-02-08 | 湖南三德科技发展有限公司 | Vibration sieving machine with suspensible sieve cover |
| CN203494769U (en) * | 2013-09-27 | 2014-03-26 | 江西格雷斯科技股份有限公司 | Shock standard sieve shaker |
| CN205650424U (en) * | 2016-04-01 | 2016-10-19 | 芜湖东旭光电科技有限公司 | Pat formula shale shaker |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008080239A (en) * | 2006-09-27 | 2008-04-10 | Hitachi Constr Mach Co Ltd | Vibrating screen |
-
2016
- 2016-04-01 CN CN201610201599.4A patent/CN105665278B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202137123U (en) * | 2011-06-30 | 2012-02-08 | 湖南三德科技发展有限公司 | Low-noise vibration sieving machine |
| CN202137121U (en) * | 2011-06-30 | 2012-02-08 | 湖南三德科技发展有限公司 | Vibrating screen machine with screen cover capable of being locked quickly |
| CN202137122U (en) * | 2011-06-30 | 2012-02-08 | 湖南三德科技发展有限公司 | Vibration sieving machine with suspensible sieve cover |
| CN203494769U (en) * | 2013-09-27 | 2014-03-26 | 江西格雷斯科技股份有限公司 | Shock standard sieve shaker |
| CN205650424U (en) * | 2016-04-01 | 2016-10-19 | 芜湖东旭光电科技有限公司 | Pat formula shale shaker |
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| Publication number | Publication date |
|---|---|
| CN105665278A (en) | 2016-06-15 |
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Denomination of invention: Patting type vibrating screen Effective date of registration: 20200713 Granted publication date: 20171110 Pledgee: Beijing State Owned Financial Leasing Co., Ltd Pledgor: WUHU TUNGHSU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2020990000738 |