CN203313855U - Rubber noise reduction gasket device for neck yoke - Google Patents
Rubber noise reduction gasket device for neck yoke Download PDFInfo
- Publication number
- CN203313855U CN203313855U CN2013203773746U CN201320377374U CN203313855U CN 203313855 U CN203313855 U CN 203313855U CN 2013203773746 U CN2013203773746 U CN 2013203773746U CN 201320377374 U CN201320377374 U CN 201320377374U CN 203313855 U CN203313855 U CN 203313855U
- Authority
- CN
- China
- Prior art keywords
- rubber
- self
- bolt
- noise reduction
- locking nut
- 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 - Lifetime
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Abstract
The utility model discloses a rubber noise reduction gasket device for a neck yoke. The rubber noise reduction gasket device comprises a rubber noise reduction gasket, a bolt, a flat gasket and a self-locking nut, wherein a through hole is formed in the rubber noise reduction gasket, the bolt is arranged in the through hole and penetrates through the rubber noise reduction gasket, the self-locking nut is arranged at the bottom of the bolt, and the flat gasket is arranged at the inner side of the self-locking nut. The rubber noise reduction gasket device can be used for greatly lowering noise generated in the daily using process of the self-locking neck yoke and the damage of a plastic sleeve on a free oscillating arm.
Description
Technical field
The utility model relates to a kind of neck cangue rubber de-noising pad device.
Background technology
Traditional neck cangue swing arm is under Action of Gravity Field, can get back to slowly home position, make the neck cangue all the time in open mode, increase gradually at the process medium velocity of backswing, plastic bushing in final swing arm and the collision of the part on framework, very large noise occurs, the plastic sheath power that also withstands shocks when producing noise, the long-time use, plastic sheath also easily damages, milk cow needs comfortable, a quiet environment, and milk cow just can be healthy like this, just can produce how better milk.
The swing arm of existing self-locking neck-strap control stick support member on plastic bushing and neck cangue framework when getting back to home position directly produces collision, and when producing noise, long-time use also can cause damage to the plastic bushing of swing arm.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of neck cangue rubber de-noising pad device, and this device greatly reduces the damage of plastic bushing in the generation of self-locking neck-strap noise in the routine use process and free swing arm.
The utility model is achieved through the following technical solutions:
A kind of neck cangue rubber de-noising pad device of the present utility model, comprise the rubber de-noising pad, bolt, plain cushion and self-locking nut, offer through hole in described rubber de-noising pad, settle bolt, described bolt-through rubber de-noising pad in described through hole, self-locking nut is established in described bolt bottom, and plain cushion is established in described self-locking nut inboard.
Technical scheme further, described rubber de-noising pad long for 40mm, wide be 25mm, the high 13mm of being.
Technical scheme further, described bolt is the M5X20 bolt, and described plain cushion is the M5 plain cushion, and described self-locking nut is the M5 self-locking nut.
The beneficial effects of the utility model are: this enforcement greatly reduces the damage of plastic bushing in the generation of self-locking neck-strap noise in the routine use process and free swing arm.
The accompanying drawing explanation
For ease of explanation, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is neck cangue rubber de-noising pad apparatus structure schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of neck cangue rubber de-noising pad device of the present utility model, comprise rubber de-noising pad 1, bolt 4, plain cushion 2 and self-locking nut 3, offer through hole 5 in described rubber de-noising pad 1, the interior arrangement bolt 4 of described through hole 5, described bolt 4 runs through rubber de-noising pad 1, and self-locking nut 3 is established in described bolt 4 bottoms, and plain cushion 2 is established in described self-locking nut 3 inboards.
Wherein, described rubber de-noising pad 1 long for 40mm, wide be 25mm, the high 13mm of being.
Described bolt 4 is the M5X20 bolt, and described plain cushion 2 is the M5 plain cushion, and described self-locking nut 3 is the M5 self-locking nut.
The beneficial effects of the utility model are: this enforcement greatly reduces the damage of plastic bushing in the generation of self-locking neck-strap noise in the routine use process and free swing arm.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a neck cangue rubber de-noising pad device, it is characterized in that: comprise the rubber de-noising pad, bolt, plain cushion and self-locking nut, offer through hole in described rubber de-noising pad, settle bolt, described bolt-through rubber de-noising pad in described through hole, self-locking nut is established in described bolt bottom, and plain cushion is established in described self-locking nut inboard.
2. neck cangue rubber de-noising pad device according to claim 1, is characterized in that: the long 40mm of being of described rubber de-noising pad, the wide 25mm of being, the high 13mm of being.
3. neck cangue rubber de-noising pad device according to claim 1, it is characterized in that: described bolt is the M5X20 bolt, and described plain cushion is the M5 plain cushion, and described self-locking nut is the M5 self-locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203773746U CN203313855U (en) | 2013-06-28 | 2013-06-28 | Rubber noise reduction gasket device for neck yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203773746U CN203313855U (en) | 2013-06-28 | 2013-06-28 | Rubber noise reduction gasket device for neck yoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203313855U true CN203313855U (en) | 2013-12-04 |
Family
ID=49653270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203773746U Expired - Lifetime CN203313855U (en) | 2013-06-28 | 2013-06-28 | Rubber noise reduction gasket device for neck yoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203313855U (en) |
-
2013
- 2013-06-28 CN CN2013203773746U patent/CN203313855U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |