CN107013790A - A kind of screening machine damping device - Google Patents
A kind of screening machine damping device Download PDFInfo
- Publication number
- CN107013790A CN107013790A CN201710408849.6A CN201710408849A CN107013790A CN 107013790 A CN107013790 A CN 107013790A CN 201710408849 A CN201710408849 A CN 201710408849A CN 107013790 A CN107013790 A CN 107013790A
- Authority
- CN
- China
- Prior art keywords
- damping device
- housing
- backing plate
- damping
- support frame
- 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.)
- Withdrawn
Links
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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of screening machine damping device, mainly include base, support frame, main frame, first damping device and the second damping device, the base top is provided with support frame, first damping device and the second damping device bottom are embedded in inside support frame, first damping device at the top of the second damping device with main frame bottom with being connected, first damping device includes housing, top plate, scissors mechanism, backing plate, first groups of springs and second spring group, the housing bottom is connected with support frame, the scissors mechanism bottom is fixedly connected with housing inner bottom part, top plate is provided with the top of the scissors mechanism, backing plate is provided with the top of the top plate, the backing plate diameter is more than top plate diameter, the first groups of springs bottom is connected with the side roof part of housing one, it is connected at the top of first groups of springs with backing plate bottom side, the second spring group bottom at the top of housing opposite side with being connected, it is connected at the top of the second spring group with backing plate bottom opposite side.
Description
Technical field
The present invention relates to screening machine technical field, specially a kind of screening machine damping device.
Background technology
, it is necessary to a variety of production equipments in machinery production, and the damping device of screening machine is mainly used in as one of which
Screening processing to material, makes material meet production needs, and traditional damping device is led due to poor with the degree of engagement of screening machine
Cause sifted component velocity excessively slow, production efficiency is low, can not meet the production needs of present society.
The content of the invention
It is an object of the invention to provide a kind of screening machine damping device, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of screening machine damping device, including base, branch
Support, main frame, the first damping device and the second damping device, the base top are provided with support frame, the first damping dress
Put and be embedded in the second damping device bottom inside support frame, the first damping device and the second damping device top and main frame
Bottom is connected, and first damping device includes housing, top plate, scissors mechanism, backing plate, the first groups of springs and second spring group,
The housing bottom is connected with support frame, and the scissors mechanism bottom is fixedly connected with housing inner bottom part, the scissors mechanism top
Portion, which is provided with the top of top plate, the top plate, is provided with backing plate, and the backing plate diameter is more than top plate diameter, the first groups of springs bottom
Portion is connected with the side roof part of housing one, is connected at the top of first groups of springs with backing plate bottom side, the second spring group bottom
With being connected at the top of housing opposite side, it is connected at the top of the second spring group with backing plate bottom opposite side.
It is preferred that, connecting rod is provided with the scissors mechanism, and connecting rod is multiple, the connecting rod includes first and connected
Arm, the second linking arm and damping spring are connect, the damping spring bottom is arranged on the second linking arm inner bottom part, first connection
Bar bottom is arranged on the second connecting rod inner top, and head rod bottom at the top of damping spring with being connected.
It is preferred that, first damping device and the second damping device structure are consistent.
It is preferred that, the base bottom is provided with supporting leg.
Compared with prior art, the beneficial effects of the invention are as follows：The inventive structure is simple, uses safe and convenient, Neng Gouyou
Effect improves damping effect during screening machine operation, while improving the operating efficiency of screening machine, and improves screening materials carrying quality；In order to
The damping effect of screening machine can be effectively improved, the present invention uses segmented damping using a pair of double shock-absorbing devices；It is simultaneously
Main frame operation is more stablized while can improving damping effect, and present invention employs base bottom is provided with supporting leg.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the first damping device structural representation of the invention.
Fig. 3 is partial structural diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of screening machine damping device, including base 1, support
Frame 2, main frame 3, the first damping device 4 and the second damping device 5, the bottom of base 1 is provided with supporting leg 16；Damping effect can be improved
Main frame operation is more stablized while fruit；The top of base 1 is provided with support frame 2, the first damping device 4 and the second damping device 5
Bottom is embedded in inside support frame 3, and the first damping device 4 is connected with the top of the second damping device 5 with the bottom of main frame 3, and first subtracts
Shake device 4 include housing 6, top plate 7, scissors mechanism 8, backing plate 9, the first groups of springs 10 and second spring group 11, the bottom of housing 6 with
Support frame 2 is connected, and the bottom of scissors mechanism 8 is fixedly connected with the inner bottom part of housing 6, and the top of scissors mechanism 8 is provided with top plate 7, top plate 7
Top is provided with backing plate 9, and the diameter of backing plate 9 is more than the diameter of top plate 7, and the bottom of the first groups of springs 10 is connected with the side roof part of housing 6 one, the
The top of one groups of springs 10 is connected with the bottom side of backing plate 9, and the bottom of second spring group 11 at the top of the opposite side of housing 6 with being connected, and second
The top of groups of springs 11 is connected with the bottom opposite side of backing plate 9.
In the present invention, connecting rod 12 is provided with scissors mechanism 8, and connecting rod 12 is multiple, connecting rod 12 includes first
Linking arm 13, the second linking arm 14 and damping spring 15, the bottom of damping spring 15 is arranged on the inner bottom part of the second linking arm 14, first
The bottom of connecting rod 13 is arranged on the inner top of the second connecting rod 14, and the bottom of head rod 13 is connected with the top of damping spring 15；
First damping device 4 is consistent with the structure of the second damping device 5.The present invention is simple in construction, using safe and convenient, can effectively improve
Damping effect during machine operation is sieved, while improving the operating efficiency of screening machine, and screening materials carrying quality is improved, in order to have
Effect improves the damping effect of screening machine, and the present invention uses segmented damping using a pair of double shock-absorbing devices, utilizes the first spring
Group and second spring group are damping on the offensive, are two sections of dampings using scissors mechanism；While the use longevity in order to protect scissors mechanism
Life, the present invention uses and shock-absorbing type connecting rod is provided between scissor arms.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of screening machine damping device, including base（1）, support frame（2）, main frame（3）, the first damping device（4）With second
Damping device（5）, it is characterised in that：The base（1）Top is provided with support frame（2）, first damping device（4）With
Two damping devices（5）Bottom is embedded in support frame（3）Inside, first damping device（4）With the second damping device（5）Top
With main frame（3）Bottom is connected, first damping device（4）Including housing（6）, top plate（7）, scissors mechanism（8）, backing plate（9）、
First groups of springs（10）With second spring group（11）, the housing（6）Bottom and support frame（2）Connection, the scissors mechanism（8）
Bottom and housing（6）Inner bottom part is fixedly connected, the scissors mechanism（8）Top is provided with top plate（7）, the top plate（7）Top
It is provided with backing plate（9）, the backing plate（9）Diameter is more than top plate（7）Diameter, first groups of springs（10）Bottom and housing（6）
One side roof part is connected, first groups of springs（10）Top and backing plate（9）Bottom side is connected, the second spring group（11）Bottom
Portion and housing（6）Connected at the top of opposite side, the second spring group（11）Top and backing plate（9）Bottom opposite side connection.
2. a kind of screening machine damping device according to claim 1, it is characterised in that：The scissors mechanism（8）It is upper to set
There is connecting rod（12）, and connecting rod（12）For multiple, the connecting rod（12）Including the first linking arm（13）, the second linking arm
（14）And damping spring（15）, the damping spring（15）Bottom is arranged on the second linking arm（14）Inner bottom part, described first connects
Extension bar（13）Bottom is arranged on the second connecting rod（14）Inner top, and head rod（13）Bottom and damping spring（15）Top
Connection.
3. a kind of screening machine damping device according to claim 1, it is characterised in that：First damping device（4）With
Second damping device（5）Structure is consistent.
4. a kind of screening machine damping device according to claim 1, it is characterised in that：The base（1）Bottom is provided with
Supporting leg（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408849.6A CN107013790A (en) | 2017-06-02 | 2017-06-02 | A kind of screening machine damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408849.6A CN107013790A (en) | 2017-06-02 | 2017-06-02 | A kind of screening machine damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107013790A true CN107013790A (en) | 2017-08-04 |
Family
ID=59452633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710408849.6A Withdrawn CN107013790A (en) | 2017-06-02 | 2017-06-02 | A kind of screening machine damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107013790A (en) |
-
2017
- 2017-06-02 CN CN201710408849.6A patent/CN107013790A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170804 |
|
| WW01 | Invention patent application withdrawn after publication |