CN204664257U - The spring damper of lifting type garbage can - Google Patents
The spring damper of lifting type garbage can Download PDFInfo
- Publication number
- CN204664257U CN204664257U CN201520132183.2U CN201520132183U CN204664257U CN 204664257 U CN204664257 U CN 204664257U CN 201520132183 U CN201520132183 U CN 201520132183U CN 204664257 U CN204664257 U CN 204664257U
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- CN
- China
- Prior art keywords
- spring
- lifting type
- spring damper
- type garbage
- damper
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- 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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- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of spring damper for lifting type garbage can, the underframe of lifting type garbage can arranges spring damper, it is characterized in that: spring damper is four and with four base angles of the rectangular box body of garbage can to corresponding, described spring damper comprises the spring shield being fixed to underframe, spring shield is provided with spring cup, is provided with damping spring in spring shield.The spring damper of lifting type garbage can of the present utility model, can reduce impact when garbage can casing lands, and reduces vibrations and noise, extension device working life.Meanwhile, the energy that spring damper stores, when casing initially hoists, can play the auxiliary jacking effect of about 3.5T.
Description
Technical field
the utility model belongs to spring vibration damper, especially relates to a kind of spring damper for lifting type garbage can, reduces impact force when garbage can lands.
Background technique
Lifting type garbage can, in normal course of operation, must rise repeatedly and decline, and conducts oneself with dignity about 6 tons in decline process, rate of descent is about 150mm/s, even if there is the support of lifting bracket, when garbage can bottom half dropping place, still can produce greater impact, then bring vibrations and noise.
Traditional solution installs nylon block at the support zone of underframe to cushion, but due to the compressibility of nylon less than normal, easily occur rotten for a long time in wet environment, reduce elasticity, and wear and tear during owing to impacting for a long time and compressing, nylon block also easily comes off, and loses buffer function.
Summary of the invention
In order to overcome the defect of the shock-damping structure of existing lifting type garbage can, the utility model aims to provide a kind of lifting type garbage can setting up spring damper, not only buffer function is more obvious, not easy to wear and damage, and the initial lifting force contributing to making up casing is not enough.
The spring damper of lifting type garbage can of the present utility model, the technological scheme of employing is:
The spring damper of lifting type garbage can, the underframe of lifting type garbage can arranges spring damper, spring damper is four and corresponding with four base angles of the rectangular box body of garbage can, described spring damper comprises the spring shield being fixed to underframe, spring shield is provided with spring cup, is provided with damping spring in spring shield.
Further, spring cup top is fixed with rubber pad.
Further, the compression stroke of damping spring is 55mm; Spring cup and spring shield are metal material.
Adopt the spring damper of the lifting type garbage can of the present utility model of above structure, when garbage can casing lands, owing to there being the buffering of spring damper, effectively reduce the impact that bottom half is subject to, reduce vibrations and noise, and vibration damper is not fragile, also help the initial lifting force making up casing.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the lifting type garbage can of band spring damper;
Fig. 2 is the structural representation of the spring damper embodiment of lifting type garbage can.
Embodiment
Be described in detail below in conjunction with the technological scheme of accompanying drawing to the spring damper embodiment of lifting type garbage can of the present utility model.
As shown in Figure 1, lifting type garbage can comprises by the casing 1 of cuboid, lifting bracket 2, underframe 3 and spring damper 4, lifting bracket 2 top is hinged to casing 1, bottom-hinged to underframe 3, spring damper 4 is installed on underframe 3, and spring damper 4 is four and corresponding with four base angles of garbage can casing.
As shown in Figure 2, spring damper 4 comprises the spring shield 44 being fixed to underframe 3, spring shield 44 is provided with spring cup 42, damping spring 43 is provided with in spring shield 44, spring cup 42 top is fixed with rubber pad 41, the compression stroke of damping spring 43 is 55mm, and spring cup 42 and spring shield 44 are metal material.
Lifting type garbage can after mounting spring vibration damper, owing to there being the buffering of damping spring 43, milder, stable during casing 1 dropping place, greatly reduce impact force, and then reduce noise and the damage to equipment; When the initial lifting of lifting bracket 2, because the reaction elastic force close to casing 1 gravity laid in by damping spring 43, there is booster action to the lifting structures of lifting bracket 2, compensate for when initial lifting state, the problem that lifting bracket lifting force is less than normal.
The rubber pad 41 at spring cup 42 top, strengthens buffer function further, and shields to spring cup 42, avoids casing 1 pair of spring cup 42 directly to impact.
Claims (4)
1. the spring damper of lifting type garbage can, the underframe (3) of lifting type garbage can arranges spring damper (4), it is characterized in that: spring damper (4) is four and corresponding with four base angles of the rectangular box body (1) of garbage can, described spring damper (4) comprises the spring shield (44) being fixed to underframe (3), spring shield (44) is provided with spring cup (42), is provided with damping spring (43) in spring shield (44).
2. the spring damper of lifting type garbage can according to claim 1, is characterized in that: described spring cup (42) top is fixed with rubber pad (41).
3. the spring damper of lifting type garbage can according to claim 1, is characterized in that: the compression stroke of described damping spring (43) is 55mm.
4. the spring damper of lifting type garbage can according to claim 1, is characterized in that: described spring cup (42) and spring shield (44) are metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520132183.2U CN204664257U (en) | 2015-03-09 | 2015-03-09 | The spring damper of lifting type garbage can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520132183.2U CN204664257U (en) | 2015-03-09 | 2015-03-09 | The spring damper of lifting type garbage can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664257U true CN204664257U (en) | 2015-09-23 |
Family
ID=54134642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520132183.2U Expired - Fee Related CN204664257U (en) | 2015-03-09 | 2015-03-09 | The spring damper of lifting type garbage can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759097A (en) * | 2016-03-06 | 2016-07-13 | 张舒维 | Novel oscilloscope based on IOT (Internet of Things) |
-
2015
- 2015-03-09 CN CN201520132183.2U patent/CN204664257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759097A (en) * | 2016-03-06 | 2016-07-13 | 张舒维 | Novel oscilloscope based on IOT (Internet of Things) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |