CN203666294U - Automatic unhooking device of heavy-duty articulated vehicles - Google Patents
Automatic unhooking device of heavy-duty articulated vehicles Download PDFInfo
- Publication number
- CN203666294U CN203666294U CN201320804224.9U CN201320804224U CN203666294U CN 203666294 U CN203666294 U CN 203666294U CN 201320804224 U CN201320804224 U CN 201320804224U CN 203666294 U CN203666294 U CN 203666294U
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- China
- Prior art keywords
- unhooking
- heavy
- base
- hook
- seat
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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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Abstract
The utility model relates to an unhooking device, in particular to an automatic unhooking device of heavy-duty articulated vehicles. The automatic unhooking device of the heavy-duty articulated vehicles structurally comprises a pothook which is hinged to a connecting part of the front vehicle, the pothook is used for hooking a connecting part of the rear vehicle, an unhooking protrusion is arranged on the lower portion of the pothook, the front side of the unhooking protrusion is an inclined surface, the included angle between the inclined surface and a horizontal plane is 30 degrees, the rear vehicle is provided with an unhooking base containing space, an unhooking base is placed in the unhooking base containing space, and the unhooking base is composed of a base body and a semicircular top arranged on the base body. The automatic unhooking device of the heavy-duty articulated vehicles can achieve an automatic unhooking action of the large articulated vehicles, lowers labor intensity and guarantees safety of workers.
Description
Technical field
The utility model relates to a kind of trip mechanism, particularly a kind of heavy tractor-trailer automatic decoupling device.
Background technology
Under prior art, for heavy tractor-trailer, it is because the rear car of pulling is all generally the huge vehicle of load-bearing, so it is also very solid heavy to require to realize the hook of its connection, and the stability that guarantee is pulled like this.Current this hook, in the time breaking off relations, all needs to use multiple workmans to exert oneself simultaneously, or adopts lifting apparatus just can complete, very inconvenient when unhook.
Summary of the invention
In order to solve the problem of prior art, the utility model provides a kind of heavy tractor-trailer automatic decoupling device, and it can realize the automatically-unhooked action of large-scale tractor-trailer, reduces labour intensity, guarantees safety of workers.
The technical scheme that the utility model adopts is as follows:
A kind of heavy tractor-trailer automatic decoupling device, comprise the hook being hinged on front truck attaching parts, described hook is for catching on the attaching parts in rear car, the bottom of hook is provided with the projection that breaks off relations, described unhook projection front is inclined-plane, and the angle between itself and level is 30 °, is provided with the seat placement space that breaks off relations in described rear car, in described unhook seat placement space, place the seat that breaks off relations, the semi-circular top that described towing hook seat is arranged by base and base top forms.
The base below of towing hook seat is provided with anti-slip rubber.
The beneficial effect that the technical scheme that the utility model provides is brought is:
The heavy tractor-trailer automatic decoupling device of one of the present utility model, its hook coordinates with the towing hook seat that is positioned over ground by the unhook projection of its underpart, after making vehicle to overtake, hook can be automatically-unhooked, the inconvenience of having avoided original Technology Need manpower to break off relations, not only reduce labour intensity, more guaranteed workman's health safety.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of heavy tractor-trailer automatic decoupling device of the present utility model.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment mono-
As shown in Figure 1, a kind of heavy tractor-trailer automatic decoupling device, comprise the hook 2 being hinged on front truck attaching parts 1, described hook 2 is for catching on the attaching parts 3 in rear car, the bottom of hook 2 is provided with the projection 4 that breaks off relations, described unhook projection 4 fronts are inclined-plane, angle between itself and level is 30 °, in described rear car, be provided with the seat placement space 5 that breaks off relations, the interior placement unhook of described unhook seat placement space 5 seat, the semi-circular top 7 that described towing hook seat is arranged by base 6 and base 6 tops forms.
Base 6 belows of towing hook seat are provided with anti-slip rubber 8.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a heavy tractor-trailer automatic decoupling device, comprise the hook being hinged on front truck attaching parts, described hook is for catching on the attaching parts in rear car, it is characterized in that, the bottom of described hook is provided with the projection that breaks off relations, and described unhook projection front is inclined-plane, angle between itself and level is 30 °, in described rear car, be provided with the seat placement space that breaks off relations, place the seat that breaks off relations in described unhook seat placement space, the semi-circular top that described towing hook seat is arranged by base and base top forms.
2. the heavy tractor-trailer automatic decoupling device of one according to claim 1, is characterized in that, the base below of described towing hook seat is provided with anti-slip rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804224.9U CN203666294U (en) | 2013-11-30 | 2013-11-30 | Automatic unhooking device of heavy-duty articulated vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804224.9U CN203666294U (en) | 2013-11-30 | 2013-11-30 | Automatic unhooking device of heavy-duty articulated vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203666294U true CN203666294U (en) | 2014-06-25 |
Family
ID=50962618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320804224.9U Expired - Fee Related CN203666294U (en) | 2013-11-30 | 2013-11-30 | Automatic unhooking device of heavy-duty articulated vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203666294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891136A (en) * | 2015-05-22 | 2015-09-09 | 广运机电(苏州)有限公司 | Automatic shuttle vehicle rescuing mechanism |
| CN106986186A (en) * | 2017-05-18 | 2017-07-28 | 辽宁北方玻璃机械有限公司 | Glass plate transfermatic |
-
2013
- 2013-11-30 CN CN201320804224.9U patent/CN203666294U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891136A (en) * | 2015-05-22 | 2015-09-09 | 广运机电(苏州)有限公司 | Automatic shuttle vehicle rescuing mechanism |
| CN106986186A (en) * | 2017-05-18 | 2017-07-28 | 辽宁北方玻璃机械有限公司 | Glass plate transfermatic |
| CN106986186B (en) * | 2017-05-18 | 2024-01-30 | 辽宁北方玻璃机械有限公司 | Automatic transmission line for glass plate |
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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: 20140625 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |