CN206502263U - A kind of back door of rubbish bin safety stay bar device - Google Patents
A kind of back door of rubbish bin safety stay bar device Download PDFInfo
- Publication number
- CN206502263U CN206502263U CN201720141555.7U CN201720141555U CN206502263U CN 206502263 U CN206502263 U CN 206502263U CN 201720141555 U CN201720141555 U CN 201720141555U CN 206502263 U CN206502263 U CN 206502263U
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- China
- Prior art keywords
- strut
- back door
- shaft
- neck
- stay bar
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Abstract
The utility model discloses a kind of back door of rubbish bin safety stay bar device, it includes strut, locating shaft, support shaft and sensor, one end of strut is rotatably connected on dustbin side by trip shaft, and the other end of strut is provided with the neck of U-shaped, and locating shaft is located at side of the trip shaft close to back door；Support shaft is located on the side at back door and coordinated with the neck on strut；Sensor is used for the holding state for detecting strut；After hydraulic oil cylinder driving back door is opened, the neck that strut is supported on locating shaft and on the strut other end is sheathed in support shaft.The utility model have it is simple in construction, with low cost, it is simple to operate, it is practical, safe and reliable, can effective guarantee operating personnel and the advantages of equipment safety.
Description
Technical field
The utility model is related to sanitation equipment field, more particularly to a kind of back door of rubbish bin safety stay bar device.
Background technology
With the continuous improvement of people's living standards, the propulsion of urbanization process, navigated within the artificial of streets and lanes originally
Collect house refuse simple waste collecting cart be gradually automated degree it is high special refuse collection vehicle substitution, with above-mentioned
The continuous progress of special refuse collection vehicle technology, user except require product function it is diversified, it is easy to operate in addition to, to product
Use reliability, security when regular job and maintaining and it is user-friendly for operation in terms of it is also proposed higher requirement.
Be taken as open back door, release the special refuse collection vehicle of push pedal removal rubbish, in cleaning vehicle tank and
In regular maintenance, maintenance debugging process, it is often necessary to which standing is below the back door having turned on or enters in dustbin
Portion is operated, now, if the unlatching oil cylinder failure at back door（Or human pilot maloperation）, it will cause back door to be fallen down
（Or closed by force in the case of non-normal working）, seriously threaten the safety of the life and equipment itself of operating personnel.
At present, although the device of safety supports effect can be played by having some, but structure is all more complicated, and cost is higher, cloth
Seated position is also more unreasonable（Casing upper back is such as arranged in, it is liftoff higher）, operation difficulty is big.
The content of the invention
The purpose of this utility model is to provide a kind of simple in construction, with low cost, simple to operate, practical, use
Safe and reliable, energy effective guarantee operating personnel and the back door of rubbish bin safety stay bar device of equipment safety.
To achieve the above object, the utility model uses following technical scheme：
A kind of back door of rubbish bin safety stay bar device, the back door is articulated with the opening of rubbish box back and driven by oil cylinder
Dynamic to be turned on and off, the safety stay bar device includes strut, locating shaft, support shaft and sensor, and one end of the strut leads to
Cross trip shaft to be rotatably connected on dustbin side, the other end of strut is provided with the neck of U-shaped, the locating shaft is located at trip shaft
Side close to back door；The support shaft is located on the side at back door and coordinated with the neck on strut；The sensor is used for
Detect the holding state of strut；After the hydraulic oil cylinder driving back door is opened, strut is supported on locating shaft and on the strut other end
Neck is sheathed in support shaft.
The side of the dustbin is provided with the locating clip for being used for laying strut.
The Anchoring chain for fixing strut is additionally provided with the side of the dustbin.
The utility model has the advantages that：Using manually operated strut, electro-hydraulic intelligent control back door switching motion,
Can while effective protection is located at the personal safety of operating personnel below back door, be also prevented from maloperation cause to dustbin and after
The destruction of door, whole device dependable performance is easy to operate, and operating personnel and vehicle structure can be played with sufficiently protection and made
With.In addition, the utility model is also with simple in construction, with low cost, and it is simple to operate, it is practical, safe and reliable etc. excellent
Point.
Brief description of the drawings
The utility model is described in further details below in conjunction with the drawings and specific embodiments；
Fig. 1 is the structural representation that the utility model back door is in open mode；
Fig. 2 is the structural representation that the utility model back door is closed.
Embodiment
As shown in Figure 1 or 2, a kind of back door of rubbish bin safety stay bar device of the utility model, back door 1 is articulated with dustbin
It is turned on and off at the opening of 2 rear ends and by the driving of oil cylinder 3, brace apparatus includes strut 4, locating shaft 5, support shaft 6 and sensing
Device 7, one end of strut 4 is rotatably connected on the side of dustbin 2 by trip shaft 8, and the other end of strut 4 is provided with the neck of U-shaped,
Locating shaft 5 is located at side of the trip shaft 8 close to back door 1；Support shaft 6 is located on the side at back door 1 and matched somebody with somebody with the neck on strut 4
Close；Sensor 7 is used for the holding state for detecting strut 4；Oil cylinder 3 driving back door 1 open after, strut 4 be supported on locating shaft 5 and
Neck on the other end of strut 4 is sheathed in support shaft 6.
The side of dustbin 2 is provided with the locating clip 9 for being used for laying strut 4.In addition, being additionally provided with the side of dustbin 2
In Anchoring chain 10 for fixing strut 4, the present embodiment, Anchoring chain 10 is connected to the bottom of locating clip 9.
Operation principle of the present utility model：Using manually operated strut 4, the electro-hydraulic switching motion of intelligent control back door 1, work as because
When discharging needs or maintenance needs open back door 1, operating personnel are by operating back door 1 to open switch, by electric hydraulic system control
Liquefaction cylinder 3, which stretches out, realizes the breakdown action of back door 1, and now operating personnel disconnect the connection between strut 4 and Anchoring chain 10 manually,
Then overturn strut 4 around trip shaft 8, upset in place when strut 4 is supported on locating shaft 5, now the neck on strut 4 is just
It is set in support shaft 6（Neck is placed exactly in support shaft 6 on the movement locus in the closing process of back door 1）, now, strut 4
Positioned at holding state.During to avoid strut 4 from not putting down, being closed due to maloperation back door 1 causes destruction dustbin 2 and the knot of back door 1
Structure, is provided with the holding state that sensor 7 detects strut 4,（When detecting strut 4 in holding state, with the phase of sensor 7
Electric hydraulic system even can not act control cylinder 3, back door 1 is not closed, form to the mechanical, electro-hydraulic of back door 1
The intelligent duplicate protection of interlocking.
It is equally around the upset strut 4 of trip shaft 8 that its is complete when completing to need closing back door 1 after discharging or service work
Put down and be placed on locating clip 9, in order to prevent strut 4 from acutely being trembled caused by the reasons such as road bump in vehicle travel process
It is dynamic, now need to fix strut 4 with Anchoring chain 10.As shown in Fig. 2 when strut 4 is placed on the folder of strut 4, sensor 7 will be examined
Measure strut 4 and be no longer on holding state, now, the electro-hydraulic interlock function being connected with sensor 7 is released, and operating personnel can pass through
The closing switch of back door 1 is operated, is retracted by electric hydraulic system control cylinder 3 and realizes the closing motion of back door 1.
Claims (3)
1. a kind of back door of rubbish bin safety stay bar device, the back door is articulated with the opening of rubbish box back and by hydraulic oil cylinder driving
It is turned on and off, it is characterised in that：The safety stay bar device includes strut, locating shaft, support shaft and sensor, the strut
One end be rotatably connected on by trip shaft on dustbin side, the other end of strut is provided with the neck of U-shaped, and the locating shaft is set
Trip shaft close to back door side；The support shaft is located on the side at back door and coordinated with the neck on strut；It is described to pass
Sensor is used for the holding state for detecting strut；After the hydraulic oil cylinder driving back door is opened, strut is supported on locating shaft and strut is another
Neck on one end is sheathed in support shaft.
2. a kind of back door of rubbish bin safety stay bar device according to claim 1, it is characterised in that：The side of the dustbin
Face is provided with the locating clip for being used for laying strut.
3. a kind of back door of rubbish bin safety stay bar device according to claim 2, it is characterised in that：The side of the dustbin
The Anchoring chain for fixing strut is additionally provided with face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141555.7U CN206502263U (en) | 2017-02-16 | 2017-02-16 | A kind of back door of rubbish bin safety stay bar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141555.7U CN206502263U (en) | 2017-02-16 | 2017-02-16 | A kind of back door of rubbish bin safety stay bar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206502263U true CN206502263U (en) | 2017-09-19 |
Family
ID=59834962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720141555.7U Active CN206502263U (en) | 2017-02-16 | 2017-02-16 | A kind of back door of rubbish bin safety stay bar device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206502263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230074A (en) * | 2018-10-15 | 2019-01-18 | 湖北精功科技有限公司 | Side door opener and combined garbage compression box |
-
2017
- 2017-02-16 CN CN201720141555.7U patent/CN206502263U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230074A (en) * | 2018-10-15 | 2019-01-18 | 湖北精功科技有限公司 | Side door opener and combined garbage compression box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 364000 No. 42, Longteng South Road, Donghua community, Dongxiao Town, Xinluo District, Longyan City, Fujian Province Patentee after: Fulongma Group Co.,Ltd. Address before: 364000 Longyan Economic Development Zone, Longyan City, Fujian Province Patentee before: FUJIAN LONGMA ENVIRONMENTAL SANITATION EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |