CN208527285U - A kind of sandstone used by oscillating screen damping device - Google Patents
A kind of sandstone used by oscillating screen damping device Download PDFInfo
- Publication number
- CN208527285U CN208527285U CN201821042743.5U CN201821042743U CN208527285U CN 208527285 U CN208527285 U CN 208527285U CN 201821042743 U CN201821042743 U CN 201821042743U CN 208527285 U CN208527285 U CN 208527285U
- Authority
- CN
- China
- Prior art keywords
- damping
- rivet holder
- resilient cushion
- sleeve
- hold
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of sandstone used by oscillating screen damping devices, including support baseboard, shock-absorbing support mechanism and self-tapping screw, the upper end front and rear sides of the support baseboard are equipped with shock-absorbing support mechanism, the shock-absorbing support mechanism includes resilient cushion, fixed plate, damping sleeve, under hold rivet holder, on hold rivet holder, damping spring, sliding sleeve, slide strut, hold follow block and fixing piece, the resilient cushion is fixedly connected by self-tapping screw with support baseboard, the resilient cushion both upper ends thereof is provided with fixed plate, the fixed plate, resilient cushion is fixedly connected with support baseboard by self-tapping screw, the upper end of the fixed plate is equipped with damping sleeve, rivet holder is held under being internally provided with of the damping sleeve and above holds rivet holder, held under described rivet holder and on hold damping spring be installed between rivet holder, the upper surface of the damping sleeve is equipped with sliding sleeve Cylinder.The utility model protection effect is good, and stability is high, long service life.
Description
Technical field
The utility model relates to vibrating screen technical field of auxiliary equipment, specially a kind of sandstone used by oscillating screen damping device.
Background technique
Vibrating screen is vibrated using reciprocating rotary type caused by oscillator exciting and is worked.The upper rotation weight of oscillator makes to sieve
Face generates plane whirling vibration, and lower rotation weight then makes compass screen surface generate conical surface rotary vibration, and the effect of synergy then makes
Compass screen surface generates again rotation type and vibrates, and oscillation trajectory is a complicated space curve, which is projected as a circle in horizontal plane, and
On the vertical plane be projected as one ellipse.Adjust the exciting force of upper and lower rotation weight, thus it is possible to vary amplitude, and adjust upper and lower
The space phase angle of weight then can change the curve shape of compass screen surface motion profile and change the motion profile of material on compass screen surface,
It, generally can be in bottom branch to the influence of vibrating screen bottom bracket when in order to reduce shaker vibration to be screened to material
Damping device is installed on frame.
But existing sandstone used by oscillating screen damping device has the disadvantage in that
1, existing sandstone used by oscillating screen damping device mostly uses greatly main damping object of the spring as damping device, still
Existing technology spring is that the complete exposed spring at the external world, use is easy to be damaged by external world's collision, and is easy to be stained with
Aquatic rust, rear spring shock absorption effect of long duration can be deteriorated, and the service life of spring is lower.
2, existing sandstone used by oscillating screen damping device is arranged on each leg mostly, independent mutual between each damping spring
It is not connected to, pressure can not be transferred to when vibrating screen side damping spring is by larger pressure the other side corresponding thereto in this way
On damping spring, to be easy that damping spring is made to be pressed through limit and damaged.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of sandstone used by oscillating screen damping device, solves existing
Some technology protection effects are poor, and stability is poor, the short problem of spring service life.
To achieve the above object, the utility model provides the following technical solutions: a kind of sandstone used by oscillating screen damping device, packet
Support baseboard, shock-absorbing support mechanism and self-tapping screw are included, the upper end front and rear sides of the support baseboard are equipped with shock-absorbing support machine
Structure, the shock-absorbing support mechanism include resilient cushion, fixed plate, damping sleeve, under hold rivet holder, on hold rivet holder, damping spring, sliding
Sleeve slides strut, holds follow block and fixing piece, and the resilient cushion is fixedly connected by self-tapping screw with support baseboard, described to subtract
Shake pad both upper ends thereof is provided with fixed plate, and the fixed plate, resilient cushion and support baseboard are fixedly connected by self-tapping screw, described
The upper end of fixed plate is equipped with damping sleeve, holds rivet holder under being internally provided with of the damping sleeve and above holds rivet holder, under described
Hold rivet holder and on hold damping spring be installed between rivet holder, the upper surface of the damping sleeve is equipped with sliding sleeve, the cunning
Slidably connect sliding strut in moving sleeve, the bottom end of the sliding strut with above hold rivet holder and be fixedly connected, the sliding strut
Upper end be equipped with and hold follow block, the both ends for holding follow block are equipped with fixing piece.
Preferably, the fixing piece is made of connection bolt and fastening nut, and the connection bolt, which is plugged on, holds follow block
On, the fastening nut is screwed on connection bolt.
Preferably, the corner location of the support baseboard offers threaded hole.
Preferably, the resilient cushion is rubber pad.
Preferably, described to hold there are two follow block is respectively mounted in Liang Ge shock-absorbing support mechanism.
The utility model provides a kind of sandstone used by oscillating screen damping device, have it is following the utility model has the advantages that
(1) the utility model is by setting shock-absorbing support mechanism, and when installation, resilient cushion is clamped in support baseboard and fixed plate
Between and it is fixed tight by self-tapping screw, then damping sleeve and fixed plate are welded to connect again, then by shaker body
Underrun fixing piece fix, specially first vibrating screen bottom open up with connect the matched hole of bolt will connection bolt be inserted into
Fastening nut is screwed on connection bolt again afterwards, the vibration wave that generates holds follow block transmitting first passing through when vibrating screen works
To sliding strut, then vibration wave can be transferred to by sliding strut holds rivet holder, is then passed to subtracting for damping sleeve inner
Shake spring, damping spring can absorb most of vibration wave, play cushioning effect, residual vibration wave when being transferred to resilient cushion,
Since resilient cushion is rubber pad, vibration wave can absorb a part by resilient cushion, and so as to damping again, damping sleeve can be protected effectively
Damping spring is protected from being collided by the external world, while there is waterproofness, damping spring is not easy to get rusty, the utility model damping effect
It is good, and damping spring not will receive extraneous collision, is not easy to get wet and get rusty, long service life.
(2) the utility model by setting holds follow block, hold follow block be erected on two damping springs indirectly, thus
When vibrating screen weight inside is unbalance, the power that side damping spring is subject to can be shared by holding follow block and give other side damping spring
On, so as to reduce as far as possible because of weight imbalance caused by one lateral spring of vibrating screen be pressurized the probability of excessive damage, the utility model
Balance is good, is not easy to be pressurized excessive and damage.
Detailed description of the invention
Fig. 1 is the overall top view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model shock-absorbing support mechanism.
In figure: 1, support baseboard；2, shock-absorbing support mechanism；3, threaded hole；4, resilient cushion；5, fixed plate；6, self-tapping screw；
7, damping sleeve；8, rivet holder is held under；9, rivet holder is held on；10, damping spring；11, sliding sleeve；12, strut is slided；13, hold to
Plate；14, fixing piece；15, bolt is connected；16, fastening nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of sandstone used by oscillating screen damping device, including
The upper end front and rear sides of support baseboard 1, shock-absorbing support mechanism 2 and self-tapping screw 6, support baseboard 1 are equipped with shock-absorbing support mechanism
2, shock-absorbing support mechanism 2 include resilient cushion 4, fixed plate 5, damping sleeve 7, under hold rivet holder 8, on hold rivet holder 9, damping spring 10,
Sliding sleeve 11, sliding strut 12 hold follow block 13 and fixing piece 14, and resilient cushion 4 is fixed by self-tapping screw 6 and support baseboard 1
Connection, 4 both upper ends thereof of resilient cushion are provided with fixed plate 5, and fixed plate 5, resilient cushion 4 and support baseboard 1 are fixed by self-tapping screw 6
Connection, the upper end of fixed plate 5 are equipped with damping sleeve 7, rivet holder 8 are held under being internally provided with of damping sleeve 7 and above holds rivet holder 9,
Under hold rivet holder 8 and on hold damping spring 10 be installed between rivet holder 9, the upper surface of damping sleeve 7 is equipped with sliding sleeve 11, sliding
Sliding strut 12 is slidably connected in moving sleeve 11, the bottom end of sliding strut 12 is fixedly connected with rivet holder 9 is above held, and slides strut 12
Upper end be equipped with and hold follow block 13, the both ends for holding follow block 13 are equipped with fixing piece 14, and fixing piece 14 is by connection bolt 15 and tight
Gu nut 16 forms, connection bolt 15, which is plugged on, to be held on follow block 13, and fastening nut 16 is screwed on connection bolt 15, support baseboard
1 corner location offers threaded hole 3, and the corner location of support baseboard 1 offers threaded hole 3, holds follow block 13 in two dampings
There are two being respectively mounted on supporting mechanism 2.
When installation, resilient cushion 4 is clamped between support baseboard 1 and fixed plate 5 and is fixed tightly, then by self-tapping screw 6
Damping sleeve 7 and fixed plate 5 are welded to connect again, then fixed by the underrun fixing piece 14 of shaker body, specifically
For elder generation vibrating screen bottom open up with connect the matched hole of bolt 15 will connect bolt 15 be inserted into after fastening nut 16 be screwed again
On connection bolt 15, the vibration wave that generates holds follow block 13 and is transferred to sliding strut 12 first passing through when vibrating screen works
On, then vibration wave can be transferred to by sliding strut 12 holds rivet holder 9, the damping spring being then passed to inside damping sleeve 7
10, damping spring 10 can absorb most of vibration wave, play cushioning effect, residual vibration wave when being transferred to resilient cushion 4, by
It is rubber pad in resilient cushion 4, vibration wave can absorb a part by resilient cushion 4, and so as to damping again, damping sleeve 7 can be effective
It protects damping spring 10 from being collided by the external world, while there is waterproofness, damping spring 10 is not easy to get rusty, and it is indirect for holding follow block 13
It is erected on two damping springs 10, thus when vibrating screen weight inside is unbalance, it can be by holding follow block 13 for side damping
The power that spring 10 is subject to is shared on other side damping spring 10, so as to reduce as far as possible because of weight imbalance caused by vibrating screen one
Side damping spring 10 is pressurized the probability of excessive damage.
It can to sum up obtain, for the utility model by setting shock-absorbing support mechanism 2, it is poor to solve existing technology protection effect,
And stability is poor, the short problem of spring service life.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of sandstone used by oscillating screen damping device, including support baseboard (1), shock-absorbing support mechanism (2) and self-tapping screw (6),
It is characterized by: the upper end front and rear sides of the support baseboard (1) are equipped with shock-absorbing support mechanism (2), the shock-absorbing support machine
Structure (2) include resilient cushion (4), fixed plate (5), damping sleeve (7), under hold rivet holder (8), on hold rivet holder (9), damping spring
(10), sliding sleeve (11), sliding strut (12), hold follow block (13) and fixing piece (14), the resilient cushion (4) passes through self tapping spiral shell
Silk (6) is fixedly connected with support baseboard (1), and resilient cushion (4) both upper ends thereof is provided with fixed plate (5), the fixed plate
(5), resilient cushion (4) is fixedly connected with support baseboard (1) by self-tapping screw (6), and the upper end of the fixed plate (5), which is equipped with, to be subtracted
It shakes sleeve (7), hold rivet holder (8) under being internally provided with of the damping sleeve (7) and above holds rivet holder (9), rivet holder (8) are held under described
It above holds and damping spring (10) is installed between rivet holder (9), the upper surface of the damping sleeve (7) is equipped with sliding sleeve
(11), slidably connect sliding strut (12) in the sliding sleeve (11), the bottom end of sliding strut (12) with above hold to
Seat (9) is fixedly connected, and the upper end of sliding strut (12), which is equipped with, holds follow block (13), the both ends installation for holding follow block (13)
There are fixing piece (14).
2. a kind of sandstone used by oscillating screen damping device according to claim 1, it is characterised in that: the fixing piece (14) is
It is made of connection bolt (15) and fastening nut (16), the connection bolt (15), which is plugged on, holds on follow block (13), the fastening
Nut (16) is screwed in connection bolt (15).
3. a kind of sandstone used by oscillating screen damping device according to claim 1, it is characterised in that: the support baseboard (1)
Corner location offer threaded hole (3).
4. a kind of sandstone used by oscillating screen damping device according to claim 1, it is characterised in that: the resilient cushion (4) is
Rubber pad.
5. a kind of sandstone used by oscillating screen damping device according to claim 1, it is characterised in that: the follow block (13) of holding exists
There are two being respectively mounted in Liang Ge shock-absorbing support mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042743.5U CN208527285U (en) | 2018-06-29 | 2018-06-29 | A kind of sandstone used by oscillating screen damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042743.5U CN208527285U (en) | 2018-06-29 | 2018-06-29 | A kind of sandstone used by oscillating screen damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208527285U true CN208527285U (en) | 2019-02-22 |
Family
ID=65379078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821042743.5U Active CN208527285U (en) | 2018-06-29 | 2018-06-29 | A kind of sandstone used by oscillating screen damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208527285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738819A (en) * | 2021-09-14 | 2021-12-03 | 江苏力科丹普机械技术有限公司 | Vibration isolation device for rail transit |
-
2018
- 2018-06-29 CN CN201821042743.5U patent/CN208527285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738819A (en) * | 2021-09-14 | 2021-12-03 | 江苏力科丹普机械技术有限公司 | Vibration isolation device for rail transit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206398285U (en) | A kind of computer display damping runing rest | |
| CN208527285U (en) | A kind of sandstone used by oscillating screen damping device | |
| CN204961688U (en) | Mining machine cushion socket | |
| CN211550967U (en) | A cloud platform shock attenuation equipment for on high-speed mobile device | |
| CN210852288U (en) | Geographic information acquisition device | |
| CN205664308U (en) | Lamps and lanterns installation base | |
| CN209245148U (en) | The vibration and noise reducing structure of vacuum pump | |
| CN109114160A (en) | A kind of effective device for solving acutely to shake when vibration fuselage is shut down | |
| CN105013696A (en) | Novel classifying screen | |
| CN205949295U (en) | Screen cloth elastic compression device | |
| CN212595839U (en) | Sky platform with shock attenuation effect | |
| CN207992908U (en) | A kind of computer cabinet antihunting protection | |
| CN208373547U (en) | A kind of direct discharging screen pedestal having shock-absorbing function | |
| CN210920716U (en) | Shock absorption support for radiator | |
| CN209205362U (en) | Laboratory superclean bench | |
| CN209139139U (en) | A kind of stabilising arrangement of vibrating screen | |
| CN205762233U (en) | A kind of three-axis elliptic reciprocating sieve | |
| CN218574197U (en) | Polyurethane lining flexible protection structure vibrating screen | |
| CN208321312U (en) | A kind of denoising device of reciprocating sieve | |
| CN214555273U (en) | Damping device for vibrating screen | |
| CN212916504U (en) | Damping vibrating screen | |
| CN210701085U (en) | Vibrating screen with low noise | |
| RU2004116394A (en) | VIBROSITO RESONANT FOR CLEANING THE DRILLING MILL | |
| CN210333327U (en) | Damping device for ultrahigh-precision vibrating screen of dry powder mortar production equipment | |
| CN212468787U (en) | Feed preparation is with damping device who shakes sieve soon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |