CN207406679U - Crank damper - Google Patents
Crank damper Download PDFInfo
- Publication number
- CN207406679U CN207406679U CN201720621124.0U CN201720621124U CN207406679U CN 207406679 U CN207406679 U CN 207406679U CN 201720621124 U CN201720621124 U CN 201720621124U CN 207406679 U CN207406679 U CN 207406679U
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- crank
- pedestal
- base
- square
- connection
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Abstract
Including pedestal and crank, crank is connected between pedestal for a kind of crank damper, which is characterized in that the crank is equipped with protrusion, and pedestal is equipped with and the matched mounting groove of crank protrusion；The pedestal includes top base, bottom base and the intermediate base vacantly set up, and the crank includes upper crank and lower crank；It is connected by upper crank between the top base and intermediate base, is connected between intermediate base and bottom base by lower crank；Snubber block is packed between the crank and pedestal, the snubber block cross section is isosceles triangle.The utility model clogs snubber block by the cooperation of crank and pedestal between crank and pedestal, and the vibration for needing shock-absorption device is passed through crank and snubber block conduction attenuation；The utility model is quickly and expediently installed, reasonable in design, and damping effect is preferable, at low cost, enhances stability and security.
Description
Technical field
The utility model is related to damper technical fields, and in particular to a kind of crank damper.
Background technology
Damper (Absorber), the concussion and impact that is mainly used to inhibit and decay when rebounding；Shock absorber application occasion
Than wide, particularly choose in screening and be commonly used in some agricultural and sideline product equipment, such as garlic sorting machine.In the prior art,
Damper is mostly based on spring damper, but spring damper makes screening that selected equipment is complicated, and cost is high, and damping
Effect is not ideal enough, reduces stability and security.
Utility model content
The purpose of this utility model is that in place of overcome the deficiencies in the prior art, a kind of crank damper is provided, to solve
In the prior art spring damper make screening selected equipment is complicated, cost is high, shake effect it is not ideal enough, reduce stability
And the problem of security.
To achieve the above object, the utility model is realized by following scheme：
A kind of crank damper, which is characterized in that including pedestal and crank, crank, the pedestal are connected between pedestal
At least two, it is the main body installing component of crank damper described in the utility model, is installed on two basal planes of vibrations machinery, pedestal
Square mounting groove is inside offered, the crank both ends are integrally formed with square body protrusion respectively, and the square body protrusion is in 45 ° of installations
In in the square mounting groove of pedestal, in square mounting groove, i.e., between described crank and square installation cell wall being packed with cross section is
The damping rubber block of triangle.
Further, the rubber shock-absorbing stock material is high strength elastic rubber.
Further, the pedestal includes top base and bottom base, and the top base is equipped with shock-absorption device installation is needed to connect
The screw hole connect, is bolted in by bolt on the bottom surface for needing shock-absorption device, and bottom base also is provided with screw hole, is bolted setting
In on supporter.
Further, the top base and bottom base are vacantly provided with connection pedestal on a vertical curve in its one side,
The connection pedestal is a rectangular parallelepiped structure, connects two square mounting grooves above and below being provided on pedestal, the top base passes through
Crank, i.e., upper crank are connected to the square mounting groove of connection impact faces, connect mounting groove below pedestal by another crank,
That is lower crank connection bottom base.
Further, the upper crank and lower crank are vertical, and angle is α between the two, and the α angles are 90 °.
Further, the connection pedestal is multiple, is respectively arranged on the vertical curve between upper and lower pedestal and upper and lower
The one side of vertical curve between pedestal, and connected respectively by crank, form Multistage damping.
The beneficial effects of the utility model are：The utility model is by the cooperation of crank and pedestal, and in crank and pedestal
Between clog snubber block, the vibration for needing shock-absorption device is passed through into the multistage conduction attenuation of crank and snubber block；The utility model is installed
Efficient and convenient, reasonable in design, damping effect is preferable, at low cost, enhances stability and security.
Description of the drawings
Attached drawing 1 is the stereogram of the utility model crank damper.
Attached drawing 2 is the front view of the utility model crank damper.
Attached drawing 3 is the rearview of the utility model crank damper.
Attached drawing 4 is the structure diagram of the crank of the utility model crank damper.
Attached drawing 5 is the structure diagram of the snubber block of the utility model crank damper.
Attached drawing 6 is the multistage crank structure schematic diagram of the utility model crank damper.
Crank 2.2- on 1- pedestals 1.1- top bases 1.2- connections pedestal 1.3- bottom base 2- cranks 2.1- in figure
Lower crank 3- damping rubber blocks.
Specific embodiment
Referring now to attached drawing 1-5, it is described as follows with reference to specific embodiment：
A kind of crank damper, which is characterized in that including pedestal 1 and crank 2, crank 2 is connected between pedestal 1, it is described
Pedestal 1 at least two is the main body installing component of crank damper described in the utility model, is installed on two bases of vibrations machinery
Face, square mounting groove is offered in pedestal 1, and 2 both ends of crank are integrally formed with square body protrusion, the square body protrusion respectively
In angle β, it is installed in 1 square mounting groove of pedestal, angle β is 45 °, in square mounting groove, i.e., described crank 1 and square peace
The damping rubber block 3 that cross section is triangle is packed between tankage wall, 3 material of damping rubber block is high strength elastic rubber
Glue, can further absorb and the vibration that decays；；The pedestal 1 includes top base 1.1 and bottom base 1.3, the top base 1.1
Equipped with the screw hole with needing shock-absorption device installation connection, it is bolted in by bolt on the bottom surface for needing shock-absorption device, bottom base 1.3
Equipped with screw hole, it is bolted and is arranged on supporter, it is easy for installation, it is simple in structure, without destroying the structure of original equipment, into
This is low；
The top base 1.1 and bottom base 1.3 are vacantly provided with connection pedestal 1.2 in its one side on a vertical curve,
The connection pedestal 1.2 is a rectangular parallelepiped structure, connects and two square mounting grooves up and down, the upper base are provided on pedestal 1.2
Seat 1.1 is connected to the square mounting groove above connection pedestal 1.2, is connected below pedestal 1.2 by crank 2, i.e., upper crank 2.1
Mounting groove connects bottom base 1.3 by another crank 2, i.e. lower crank 2.2, and the upper crank 1.1 and lower crank 1.3 are vertical, and two
Angle is α between person, and the α angles are 90 °, and the connection pedestal 1.2 can be multiple, be respectively arranged between upper and lower pedestal
Vertical curve on vertical curve between upper and lower pedestal one side, and connected respectively by crank 2, form Multistage damping.
The utility model clogs snubber block by the cooperation of crank 2 and pedestal 1 between crank 2 and pedestal 1, need to
The vibration of shock-absorption device is decayed by crank 2 and the multistage conduction of damping rubber block 3, is quickly and expediently installed, reasonable in design, is subtracted
It is preferable to shake effect.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of crank damper, which is characterized in that including pedestal and crank, crank is connected between pedestal, the pedestal is extremely
It is two few, it is the main body installing component of crank damper, is installed on two basal planes of vibrations machinery, square installation is offered in pedestal
Slot, the crank both ends are integrally formed with square body protrusion respectively, and the square body protrusion is installed on the square mounting groove of pedestal in 45 °
It is interior, in square mounting groove, i.e., it is packed with the rubber shock-absorbing that cross section is triangle between described crank and square installation cell wall
Block.
2. a kind of crank damper according to claim 1, which is characterized in that the rubber shock-absorbing stock material is high intensity
Elastic rubber.
3. a kind of crank damper according to claim 1, which is characterized in that the pedestal includes top base and lower base
Seat, the top base are equipped with the screw hole with needing shock-absorption device installation connection, the bottom surface for needing shock-absorption device are bolted in by bolt
On, bottom base also is provided with screw hole, is bolted and is arranged on supporter.
4. a kind of crank damper according to claim 3, which is characterized in that the top base and bottom base are perpendicular at one
On straight line, connection pedestal is vacantly provided in its one side, the connection pedestal is a rectangular parallelepiped structure, connects and is provided on pedestal
Upper and lower two square mounting grooves, the top base are connected to the square mounting groove of connection impact faces by crank, i.e., upper crank,
It connects the mounting groove below pedestal and passes through another crank, i.e. lower crank connection bottom base.
5. a kind of crank damper according to claim 4, which is characterized in that the upper crank and lower crank are vertical, and two
Angle is α between person, and the α angles are 90 °.
6. a kind of crank damper according to claim 4, which is characterized in that the connection pedestal is multiple, is set respectively
The one side of the vertical curve on the vertical curve between upper and lower pedestal between upper and lower pedestal is placed in, and is connected respectively by crank,
Form Multistage damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621124.0U CN207406679U (en) | 2017-05-31 | 2017-05-31 | Crank damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621124.0U CN207406679U (en) | 2017-05-31 | 2017-05-31 | Crank damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406679U true CN207406679U (en) | 2018-05-25 |
Family
ID=62322392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720621124.0U Active CN207406679U (en) | 2017-05-31 | 2017-05-31 | Crank damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150480A (en) * | 2020-09-08 | 2022-03-08 | 青岛海尔洗衣机有限公司 | Damping shock absorber and clothes treatment device |
-
2017
- 2017-05-31 CN CN201720621124.0U patent/CN207406679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150480A (en) * | 2020-09-08 | 2022-03-08 | 青岛海尔洗衣机有限公司 | Damping shock absorber and clothes treatment device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |