CN206168762U - Stand and longer vibration screening device of crossbearer life -span - Google Patents
Stand and longer vibration screening device of crossbearer life -span Download PDFInfo
- Publication number
- CN206168762U CN206168762U CN201620843215.4U CN201620843215U CN206168762U CN 206168762 U CN206168762 U CN 206168762U CN 201620843215 U CN201620843215 U CN 201620843215U CN 206168762 U CN206168762 U CN 206168762U
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- CN
- China
- Prior art keywords
- screen cloth
- crossbearer
- vibrating bin
- grinding roller
- mounting seat
- 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.)
- Expired - Fee Related
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Abstract
Stand and longer vibration screening device of crossbearer life -span is including base, four long double -screw bolts, crossbearer, vibrating bin and lubricated mechanisms, the base structure that is rectangle, under the narrow width's T type hole is all seted up perpendicularly to four edges of base, four long double -screw bolts pass four T type holes respectively, the through -hole has all been seted up perpendicularly to four edges of crossbearer, the crossbearer slides to wear to establish on four long double -screw bolts through four through -holes, it is equipped with down compression spring all to overlap on four long double -screw bolts between crossbearer and the base, all down compression spring upper ends all cooperate with the bottom surface roof pressure of crossbearer, all down compression spring lower extremes all cooperate with the top surface roof pressure of base. The utility model relates to a rationally, have self -lubricating mechanism, the grinding roller in the vibrating bin uses with the screen cloth cooperation can realize the grinding and the sieve operation simultaneously of shaking.
Description
Technical field
This utility model belongs to technical field of engineering machinery, and in particular to the vibrosieve that a kind of column is lasted a long time with crossbearer
Screening device.
Background technology
In current engineer operation, it is often necessary to carry out screening use to material.Existing vibrations screening plant or machine
Device, can only carry out sieve operation of shaking to material, when material particles are larger, it is necessary to which special lapping device or machine re-grind
The larger material of granule, workflow is loaded down with trivial details, high cost, and takes time and effort.
Utility model content
For the defect that prior art is present, this utility model provides the vibrosieve that a kind of column is lasted a long time with crossbearer
Screening device, with self-lubricating mechanism, the grinding roller in vibrating bin is with screen cloth with the use of achievable grinding and the sieve that shakes while operation.
To solve above-mentioned technical problem, the technical scheme adopted by this utility model is as follows：Column is lasted a long time with crossbearer
Device for vibration screening, including base, four long threaded rods, crossbearer, vibrating bin and lubricating structures；Base is rectangle structure, bottom
Four edges of seat vertically offer up-narrow and down-wide T-shaped hole, and four long threaded rods are each passed through four T-shaped holes, crossbearer
Four edges vertically offer through hole, and crossbearer is slided by four through holes and is located on four long threaded rods, crossbearer and base
Between four long threaded rods on be arranged with lower compression spring, all of lower compression spring upper end is matched somebody with somebody with the bottom surface top pressure of crossbearer
Close, all of lower compression lower spring end is coordinated with the top surface top pressure of base；The bottom surface of vibrating bin is arranged in left low right high dip,
The left lower of vibrating bin offers discharging opening, and the bottom front and rear side of vibrating bin is provided with fixed plate, the corner of fixed plate along level
Place is respectively equipped with four installing holes, and the upper end of four long threaded rods is each passed through four installing holes and passes through bolt with vibrating bin admittedly
It is fixed to connect, compression spring, all of upper compression spring upper end are arranged with four between vibrating bin and crossbearer long threaded rod
Coordinate with vibrating bin bottom surface top pressure, all of upper compression spring lower end is coordinated with the top surface top pressure of crossbearer；It is fixed on crossbearer
The first motor is connected with, eccentric is installed on the main shaft of the first motor.
Lubricating structure includes universal bar, oil bottle and flowline, and one end of universal bar is fixedly connected on the corner of base, ten thousand
The bottom of the other end and oil bottle to bar is fixedly connected, and one end of flowline connects the oil-out of oil bottle, the other end of flowline
Oil dripping mouth is provided with, flowline is provided with delivery valve.
Charging aperture is offered at the top of vibrating bin, charging aperture is provided with hopper, and the lower slide of hopper is inserted with level and sets
The charging adjustable plate put, the outer end for feeding adjustable plate 1 are folded upward at forming handle, and the rear side inwall of vibrating bin is interval with up and down
First mounting seat and the second mounting seat, the first mounting seat are located at top on the left of the second mounting seat, and the is provided with the first mounting seat
Two motors, are provided with the 3rd motor in the second mounting seat, the front inner wall of vibrating bin is interval with first bearing seat and up and down
Two bearing bracket, is correspondingly arranged before and after the first mounting seat and first bearing seat, and the second mounting seat is corresponding with before and after second bearing seat to be set
Put, between the first mounting seat and first bearing seat, be provided with the first grinding roller, central shaft rearward end and second motor of the first grinding roller
Main axis connect, and the central shaft leading section of the first grinding roller is arranged in first bearing seat, the second mounting seat and second bearing seat
Between be provided with the second grinding roller, the central shaft rearward end of the second grinding roller is connected with the main axis of the 3rd motor, in the second grinding roller
Heart axle leading section is arranged in second bearing seat；It is additionally provided with the first screen cloth and the second screen cloth in vibrating bin, the first screen cloth is located at the
Above two screen clothes, in left low right high setting, the right part of the first screen cloth is right with vibrating bin by the first V-type gripper shoe for the first screen cloth
Side inwall is fixedly connected, and the left part of the first screen cloth is fixedly connected with vibrating bin inner left wall by the second V-type gripper shoe, and first
The left side upper surface of screen cloth is provided with the first auxiliary screen cloth of right low left high, interior on the left of the left part of the first auxiliary screen cloth and vibrating bin
Wall is fixedly connected, the left side upper surface of cylindrical and first screen cloth of the first grinding roller, and the second screen cloth is arranged in right low left high, the
The left part of two screen clothes is fixedly connected with vibrating bin inner left wall by the 3rd V-type gripper shoe, the right part of the second screen cloth with shake
On the right side of dynamic case, inwall is fixedly connected, and the right side upper surface of the second screen cloth is provided with left low right the second high auxiliary screen cloth, the second auxiliary
The right part of screen cloth is fixedly connected with inwall on the right side of vibrating bin, and the right side upper surface of cylindrical and second screen cloth of the second grinding roller connects
Touch.
Mesh of the mesh of the first screen cloth more than the second screen cloth.
Wear-resisting sliding sleeve is arranged with the through hole of crossbearer.
Using above-mentioned technical proposal, this utility model has the advantages that：
1st, lubricating structure is provided with, the position of oil dripping mouth on flowline is adjusted by adjusting universal bar, be aligned oil dripping mouth
The top of compression spring, opens delivery valve and simultaneously adjusts oil dripping speed, keeps drop per minute two or three to drip, lubricating oil along long threaded rod to
It is dirty, it is ensured that long threaded rod still lubricates good with the junction of crossbearer when vibration is used for a long time, increase long threaded rod and crossbearer
Service life, reduce production cost；
2nd, compression spring is adopted on four long threaded rods between base and vibrating bin as vibrations medium, it is electric by first
The main shaft band movable eccentric wheel of machine is rotated, and eccentric rotates and produces eccentric force and drive crossbearer to vibrate, while passing through four long threaded rods
Vibrating bin vibrations are driven with the compression spring on long threaded rod, vibrating effect is good, and noise is less；
3rd, the first screen cloth and the second screen cloth being obliquely installed is provided with vibrating bin, the mesh of the first screen cloth is more than the second screen cloth
Mesh, material first dropped on the first screen cloth from charging aperture into rear, and the first screen cloth can be less by granule during vibrations
Material drop on the second screen cloth, the larger material of granule is slipped to the first sieve by vibrations and the first screen cloth for being obliquely installed
The bottom of net；The material for dropping on the second screen cloth from the first screen cloth in the same manner can drop to the bottom of vibrating bin during vibrations
Portion, the larger material of granule are slipped to the bottom of the second screen cloth by vibrations and the second screen cloth being obliquely installed, and screening effect is good,
It is not in solid accumulation phenomenon；
4th, the first grinding roller and the second grinding roller are provided with vibrating bin, the thicker material of granule for dropping to the first screen cloth bottom leads to
The grinding of the first grinding roller is crossed, granule attenuates and drops on the second screen cloth, drop to the thicker thing of the granule of the second screen cloth bottom
Grinding of the material by the second grinding roller, granule attenuate and drop to vibrating bin bottom, and the big material of granule will be ground granule and diminish,
Secondary operations are not needed；
5th, the first auxiliary screen cloth can ensure that thicker material is located between the first grinding roller and the first screen cloth, the second auxiliary sieve
Net can ensure that from the first screen cloth falling down thicker material is located between the second grinding roller and the second screen cloth, it is to avoid thicker
Solid accumulation is ground less than where to grinding roller；
6th, vibrating bin bottom angled is arranged, and the material for dropping to vibrating bin bottom is excluded from discharging opening by vibrations, convenient
Material is discharged；
7th, the bottom of hopper offers slot in the horizontal direction, and charging adjustable plate is inserted with slot, by adjusting charging
The inlet amount of the controllable material of adjustable plate, according to work on the spot needs, can adjust the turnover speed of material.
In sum, this utility model is reasonable in design, is provided with lubricating structure with the junction of crossbearer in long threaded rod, using pressure
Contracting spring is provided with the first screen cloth and the second screen cloth being obliquely installed as vibrations medium in vibrating bin, the is additionally provided with vibrating bin
One grinding roller and the second grinding roller, the first screen cloth, the second screen cloth, the first grinding roller and the second grinding roller cooperating complete whole vibration screening
Grinding operation, with low cost, workflow is simple and reliable, and screening efficiency is high, and applicable material variety is more, purposes is extensively etc. excellent
Point.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the partial enlarged drawing in Fig. 2 at A.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described in further detail：
As shown in Figure 1, Figure 2 and Figure 3, the device for vibration screening that column and crossbearer are lasted a long time, including base 1, four is long
Stud 2, crossbearer 3, vibrating bin 4 and lubricating structure；Base 1 is rectangle structure, and four edges of base 1 are vertically offered
Up-narrow and down-wide T-shaped hole, four long threaded rods 2 are each passed through four T-shaped holes, and four edges of crossbearer 3 vertically offer logical
Hole, crossbearer 3 are slided by four through holes and are located on four long threaded rods 2, on four long threaded rods 2 between crossbearer 3 and base 1
Lower compression spring 6 is arranged with, all of 6 upper end of lower compression spring is coordinated with the bottom surface top pressure of crossbearer 3, all of lower compression bullet
6 lower end of spring is coordinated with the top surface top pressure of base 1；The bottom surface of vibrating bin 4 is arranged in left low right high dip, the left side of vibrating bin 4
Bottom offers discharging opening 5, and the bottom front and rear side of vibrating bin 4 is provided with fixed plate along level, and the edge of fixed plate is respectively equipped with
Four installing holes, the upper end of four long threaded rods 2 are each passed through four installing holes and are fixedly connected with vibrating bin 4 by bolt,
Compression spring 7 is arranged with four long threaded rods 2 between vibrating bin 4 and crossbearer 3, all of 7 upper end of upper compression spring is equal
Coordinate with 4 bottom surface top pressure of vibrating bin, all of 7 lower end of upper compression spring is coordinated with the top surface top pressure of crossbearer 3；It is solid on crossbearer 3
Surely connect the first motor 8, eccentric 9 is installed on the main shaft of the first motor 8.
Lubricating structure includes universal bar 10, oil bottle 11 and flowline 12, and one end of universal bar 10 is fixedly connected on base 1
On corner, the other end of universal bar 10 is fixedly connected with the bottom of oil bottle 11, and one end of flowline 12 connects the fuel-displaced of oil bottle 11
Mouthful, the other end of flowline 12 is provided with oil dripping mouth 13, and flowline 12 is provided with delivery valve 14.
The top of vibrating bin 4 offers charging aperture 15, and charging aperture 15 is provided with hopper 16, and the bottom of hopper 16 is along level side
To slot 17 is offered, charging adjustable plate 18 in slot 17, is inserted with, the rear side inwall of vibrating bin 4 is interval with the first peace up and down
Dress seat 19 and the second mounting seat 20, the first mounting seat 19 are located at top on the left of the second mounting seat 20, install in the first mounting seat 19
There is the second motor 21, the 3rd motor 22 is installed in second mounting seat 20, the front inner wall of vibrating bin 4 is interval with first up and down
Be correspondingly arranged before and after bearing block 23 and second bearing seat 24, the first mounting seat 19 and first bearing seat 23, the second mounting seat 20 with
It is correspondingly arranged before and after second bearing seat 24, between the first mounting seat 19 and first bearing seat 23, is provided with the first grinding roller 25, the first mill
The central shaft rearward end of roller 25 is connected with the main axis of the second motor 21, and the central shaft leading section of the first grinding roller 25 is arranged on the
In one bearing block 23, the second grinding roller 26, the central shaft of the second grinding roller 26 between the second mounting seat 20 and second bearing seat 24, are provided with
Rearward end is connected with the main axis of the 3rd motor 22, and the central shaft leading section of the second grinding roller 26 is arranged on second bearing seat 24
It is interior；The first screen cloth 27 and the second screen cloth 28 are additionally provided with vibrating bin 4, the first screen cloth 27 is located above the second screen cloth 28, the first sieve
Net 27 in left low right high setting, fixed with 4 right side inwall of vibrating bin by the first V-type gripper shoe 29 by the right part of the first screen cloth 27
Connection, the left part of the first screen cloth 27 are fixedly connected with 4 inner left wall of vibrating bin by the second V-type gripper shoe 30, the first screen cloth
27 left side upper surface is provided with the first auxiliary screen cloth 31 of right low left high, and the left part of the first auxiliary screen cloth 31 is left with vibrating bin 4
Side inwall is fixedly connected, the left side upper surface of cylindrical and first screen cloth 27 of the first grinding roller 25, and the second screen cloth 28 is in left height
Right low setting, the left part of the second screen cloth 28 are fixedly connected with 4 inner left wall of vibrating bin by the 3rd V-type gripper shoe 32, and second
The right part of screen cloth 28 is fixedly connected with 4 right side inwall of vibrating bin, and the right side upper surface of the second screen cloth 28 is provided with left low right high
Second auxiliary screen cloth 34, the right part of the second auxiliary screen cloth 34 are fixedly connected with 4 right side inwall of vibrating bin, outside the second grinding roller 26
The right side upper surface of circle and the second screen cloth 28.
Mesh of the mesh of the first screen cloth 27 more than the second screen cloth 28.
Wear-resisting sliding sleeve is arranged with the through hole of crossbearer 3.
Wear-resisting sliding sleeve belongs to existing conventional techniques, not shown, and its concrete structure is not described in detail.
The course of work of the present utility model is as follows：During use, switch on power, the first motor 8, the second motor 21 and the 3rd are electric
Machine 22 starts, and the main shaft band movable eccentric wheel 9 of the first motor 8 is rotated, and eccentric 9 rotates and produces eccentric force and drive crossbearer 3 along length
Stud 2 vibrates, while driving vibrating bin 4 to shake by the compression spring on four long threaded rods 2 and four long threaded rods 2, second is electric
Machine 21 drives the first grinding roller 25 to rotate, and the 3rd motor 22 drives the second grinding roller 26 to rotate, and opens the charging adjustable plate on hopper 16
18, material is first dropped on the first screen cloth 27 from the charging aperture 15 of rotating box into rear, the first meeting during vibrations of screen cloth 27
Granule less material is dropped on the second screen cloth 28, the larger material of granule is by vibrations and the first screen cloth being obliquely installed
27 bottoms for being slipped to the first screen cloth 27, drop to the thicker material of granule of 27 bottom of the first screen cloth by the first grinding roller 25
Grinding, granule attenuate and drop on the second screen cloth 28, and the material dropped to from the first screen cloth 27 on second screen cloth 28 is in shake
The bottom of vibrating bin 4 can be dropped to during dynamic, the larger material of granule is slided by vibrations and the second screen cloth 28 being obliquely installed
The bottom of the second screen cloth 28 is fallen, thicker material the grinding by the second grinding roller 26 of the granule of 28 bottom of the second screen cloth is dropped to
Mill, granule attenuate and drop to 4 bottom of vibrating bin.4 bottom angled of vibrating bin is arranged, and the material for dropping to 4 bottom of vibrating bin leads to
Cross vibrations to discharge from discharging opening 5, complete whole vibration screening grinding operation.
Wear-resisting sliding sleeve is provided with the junction of crossbearer 3 in long threaded rod 2, drop on flowline 12 is adjusted by adjusting universal bar 10
The position of oil nozzle 13, makes the top of the upper compression spring 7 of the alignment of oil dripping mouth 13, opens delivery valve 14 and adjusts oil dripping speed, keeps
Drop per minute two or three is dripped, and lubricating oil is along long threaded rod 2 to dirty, it is ensured that long threaded rod 2 is vibrated with the junction long-time of crossbearer 3
Still lubricate good during use.Wear-resisting sliding sleeve can change one again with being broken, and without changing crossbearer, save use cost, reduce
Maintenance difficulties.Lubricating structure and wear-resisting sliding sleeve increase the service life of long threaded rod 2 and crossbearer 3, greatly reduce production cost.
The present embodiment not makees any pro forma restriction, every foundation to shape of the present utility model, material, structure etc.
Any simple modification, equivalent variations and modification that technical spirit of the present utility model is made to above example, belong to this reality
With the protection domain of new technique scheme.
Claims (2)
1. the device for vibration screening that column is lasted a long time with crossbearer, it is characterised in that：Including base, four long threaded rods, crossbearers, shake
Dynamic case and lubricating structure；Base is rectangle structure, and four edges of base vertically offer up-narrow and down-wide T-shaped hole,
Four long threaded rods are each passed through four T-shaped holes, and four edges of crossbearer vertically offer through hole, and crossbearer passes through four through holes
Slip is located on four long threaded rods, is arranged with lower compression spring on four long threaded rods between crossbearer and base, all of
Lower compression spring upper end is coordinated with the bottom surface top pressure of crossbearer, and all of lower compression lower spring end is matched somebody with somebody with the top surface top pressure of base
Close；The bottom surface of vibrating bin is arranged in left low right high dip, and the left lower of vibrating bin offers discharging opening, before the bottom of vibrating bin
Back edge level is provided with fixed plate, and the edge of fixed plate is respectively equipped with four installing holes, the upper end difference of four long threaded rods
It is fixedly connected with vibrating bin through four installing holes and by bolt, is arranged on four between vibrating bin and crossbearer long threaded rod
There is upper compression spring, all of upper compression spring upper end is coordinated with vibrating bin bottom surface top pressure, all of upper compression spring lower end
Coordinate with the top surface top pressure of crossbearer；The first motor is fixedly connected with crossbearer, eccentric is installed on the main shaft of the first motor；
Lubricating structure includes universal bar, oil bottle and flowline, and one end of universal bar is fixedly connected on the corner of base, universal bar
The other end be fixedly connected with the bottom of oil bottle, one end of flowline connects the oil-out of oil bottle, and the other end of flowline is provided with
Oil dripping mouth, flowline are provided with delivery valve；
Offer charging aperture at the top of vibrating bin, charging aperture is provided with hopper, the lower slide of hopper is inserted with horizontally disposed
Charging adjustable plate, the outer end for feeding adjustable plate are folded upward at forming handle, and the rear side inwall of vibrating bin is interval with first up and down
Mounting seat and the second mounting seat, the first mounting seat are located at top on the left of the second mounting seat, are provided with second electric in the first mounting seat
Machine, is provided with the 3rd motor in the second mounting seat, the front inner wall of vibrating bin is interval with first bearing seat and the second axle up and down
Bearing, is correspondingly arranged before and after the first mounting seat and first bearing seat, is correspondingly arranged before and after the second mounting seat and second bearing seat, the
The first grinding roller is provided between one mounting seat and first bearing seat, the central shaft rearward end of the first grinding roller is turned with the main shaft of the second motor
Dynamic connection, the central shaft leading section of the first grinding roller are arranged in first bearing seat, are set between the second mounting seat and second bearing seat
The central shaft rearward end for having the second grinding roller, the second grinding roller is connected with the main axis of the 3rd motor, before the central shaft of the second grinding roller
End is arranged in second bearing seat；The first screen cloth and the second screen cloth are additionally provided with vibrating bin, the first screen cloth is located at the second screen cloth
Top, in left low right high setting, the right part of the first screen cloth is by inwall on the right side of the first V-type gripper shoe and vibrating bin for the first screen cloth
It is fixedly connected, the left part of the first screen cloth is fixedly connected with vibrating bin inner left wall by the second V-type gripper shoe, the first screen cloth
Left side upper surface is provided with the first auxiliary screen cloth of right low left high, and the left part of the first auxiliary screen cloth is fixed with vibrating bin inner left wall
Connection, the left side upper surface of cylindrical and first screen cloth of the first grinding roller, the second screen cloth are arranged in right low left high, the second screen cloth
Left part be fixedly connected with vibrating bin inner left wall by the 3rd V-type gripper shoe, the right part of the second screen cloth is right with vibrating bin
Side inwall is fixedly connected, and the right side upper surface of the second screen cloth is provided with left low right the second high auxiliary screen cloth, the second auxiliary screen cloth
Right part is fixedly connected with inwall on the right side of vibrating bin, the right side upper surface of cylindrical and second screen cloth of the second grinding roller；
Mesh of the mesh of the first screen cloth more than the second screen cloth.
2. the device for vibration screening that column according to claim 1 is lasted a long time with crossbearer, it is characterised in that：Crossbearer it is logical
Wear-resisting sliding sleeve is arranged with hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843215.4U CN206168762U (en) | 2016-08-05 | 2016-08-05 | Stand and longer vibration screening device of crossbearer life -span |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843215.4U CN206168762U (en) | 2016-08-05 | 2016-08-05 | Stand and longer vibration screening device of crossbearer life -span |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168762U true CN206168762U (en) | 2017-05-17 |
Family
ID=58674545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620843215.4U Expired - Fee Related CN206168762U (en) | 2016-08-05 | 2016-08-05 | Stand and longer vibration screening device of crossbearer life -span |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041638A (en) * | 2017-12-05 | 2018-05-18 | 安庆谷润农产品有限责任公司 | A kind of cleaning device of sesame |
-
2016
- 2016-08-05 CN CN201620843215.4U patent/CN206168762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041638A (en) * | 2017-12-05 | 2018-05-18 | 安庆谷润农产品有限责任公司 | A kind of cleaning device of sesame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20180805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |