CN205574809U - Carriage detachable garbage truck self -locking mechanism - Google Patents
Carriage detachable garbage truck self -locking mechanism Download PDFInfo
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- CN205574809U CN205574809U CN201521078129.0U CN201521078129U CN205574809U CN 205574809 U CN205574809 U CN 205574809U CN 201521078129 U CN201521078129 U CN 201521078129U CN 205574809 U CN205574809 U CN 205574809U
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- locking
- subframe
- garbage truck
- locking mechanism
- sub vehicle
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Abstract
The utility model relates to a latch mechanism belongs to other support technical field of location with equipment or product. This carriage detachable garbage truck self -locking mechanism, including sub vehicle frame, single arm -drag and lead to locking hooking bracket, the single arm -drag is passed through lift cylinder and is connected with the sub vehicle frame, and locking hooking bracket is connected with the sub vehicle frame, locks hooking bracket and winds the 2nd axis of rotation in the subframe including under the drive of locking the hydro -cylinder, is equipped with limit structure spare on sub vehicle puts up. The utility model discloses a flexible drive locking hooking bracket of locking hydro -cylinder is rotatory round the second rotation axis, can unload the box of formula garbage truck when out -of -gear when the carriage, the spacing latch hook of upset of locking hooking bracket below is fixed with sub vehicle frame structure, through stretching out and drawing back of lift cylinder, the single arm -drag is round the first rotation axis upset of being connected with interior subframe, realize the upper and lower railway carriage or compartment action of carriage detachable garbage truck, steady working process has been realized, can avoid the appearance of the unexpected condition, the stability of the work adaptability of vehicle reaches is improved.
Description
Technical field
This utility model relates to a kind of self-locking mechanism, belongs to other support technology fields of location equipment or product.
Background technology
At present, appts. having tipping carriage carries formula dumper, also known as hooking arm type garbage truck, trailing draw-arm type dust cart.This car is generally applicable with the garbage disposal of avenue school, can be equipped with multiple buckets by a car, and each rubbish point places multiple refuse hoppers, band self-unloading function, hydraulic operation, conveniently topples over.The box portion of this car is controlled by hydraulic system completely, vehicle-mounted dustbin can be placed on ordinary days each refuse collection station, after refuse collection is full, this car can directly be left for refuse depot, by the manipulation of hydraulic system, the hook arm installed additional on dumper back seat can be put down, tangle the junction point of interior refuse bin front end, station, refuse bin is pulled on the back seat of car body, now can start vehicle, rubbish is transported in Biohazard Waste Disposal, carries out self-tipping type and topple over.The topmost advantage of this car can join multibuchet by a car exactly, and a car just can maintain the operating of several refuse collection station, and efficiency is high, and casing is sealed design, does not results in secondary pollution.
Compartment removable garbage truck is mainly used in transporting bulk refuse case and mobile compression box, region more scattered for rubbish, generally require and the refuse bin not being fully loaded with or compression box are carried out the operation of upper railway carriage or compartment, the operation of lower railway carriage or compartment is performed again to another bleeding point, the frictional force on refuse bin and ground in the operation process of lower railway carriage or compartment is thus caused to strengthen, thus change the stressing conditions of torque arm, it is likely to occur interior subframe in this case to rotate around the connecting shaft with subframe, thus there is certain potential safety hazard.
Existing market upper part vehicle uses additional structure to be fixed subframe and interior subframe, avoid the occurrence of the problems referred to above, but this kind of structure there will be maloperation, if opening the damage that can cause structural member in discharge process, cause the appearance of other problems, such as structural member damage etc..
Utility model content
The technical problems to be solved in the utility model is, not enough for prior art, proposes a kind of for compartment removable garbage truck and without the self-locking mechanism of potential safety hazard.
The technical scheme that this utility model proposes to solve above-mentioned technical problem is: a kind of compartment removable garbage truck self-locking mechanism, including subframe, the interior subframe being fixed in subframe and the torque arm being installed on interior subframe front end by the first rotary shaft, this compartment removable garbage truck self-locking mechanism also includes the locking hook housing being installed in interior subframe by the second rotary shaft, described torque arm is connected with subframe by elevating ram, described locking hook housing is connected with subframe by locking cylinder, described locking hook housing can rotate around described second rotary shaft under the driving of described locking cylinder in described interior subframe, the end of described locking hook housing is for overturning spacing latch hook, described subframe is provided with the position limiting structure part that latch hook spacing with described upset coordinates.
This utility model uses technique scheme to provide the benefit that: this utility model is rotated around the second rotary shaft by the flexible drive locking bail frame of locking cylinder, while appts. having tipping carriage carries the casing disengagement of formula dumper, the spacing latch hook of upset below locking hook housing is fixed with auxiliary frame structure part, stretching by elevating ram, torque arm is around the first rotary shaft upset being connected with interior subframe, realize the railway carriage or compartment action up and down of compartment removable garbage truck, now fix under the effect of spacing latch hook with subframe due to interior subframe, the Impact direction of torque arm will not deviate, achieve stable work process, it can be avoided that the appearance of fortuitous event, improve work accommodation ability and the stability of vehicle.
The improvement of technique scheme is: described spacing latch hook is for locking latch hook, and is formed on the end of described locking hook housing.
The improvement of technique scheme is: described position limiting structure part is fixed on the side rail inner of subframe.
The improvement of technique scheme is: described position limiting structure welds with described subframe.
The improvement of technique scheme is: described locking cylinder is installed on the rear cross beam of described subframe.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the self-locking structure open mode structural representation of this utility model embodiment.
Fig. 2 is the self-locking structure locking state structural representation of this utility model embodiment.
Detailed description of the invention
Embodiment
Subframe 1, interior subframe 2, locking hook housing 3, overturn spacing latch hook 4, locking cylinder 5, torque arm 6, position limiting structure 7, elevating ram the 8, first rotary shaft the 9, second rotary shaft 10
A kind of compartment removable garbage truck self-locking mechanism of the present embodiment, such as Fig. 1, shown in 2, including subframe 1, the interior subframe 2 being fixed in subframe 1 and the torque arm 6 being installed on interior subframe 2 front end by the first rotary shaft 9, this compartment removable garbage truck self-locking mechanism also includes being installed on the locking hook housing 3 in interior subframe 2 by the second rotary shaft 10, torque arm 6 is connected with subframe 1 by elevating ram 8, locking hook housing 3 is connected with subframe 1 by locking cylinder 5, locking hook housing 3 can rotate around the second rotary shaft 10 under the driving of locking cylinder 5 in interior subframe 2, the end of locking hook housing 3 is for overturning spacing latch hook 4, subframe 1 is provided with and overturns the position limiting structure 7 that spacing latch hook 4 coordinates.
The spacing latch hook of the present embodiment is for locking latch hook, and is formed on the end of locking hook housing 3.
7 side rail inner being fixed on subframe 1 of the position limiting structure of the present embodiment.
The position limiting structure 7 of the present embodiment welds with subframe 1.
The locking cylinder 5 of the present embodiment is installed on the rear cross beam of subframe 1.
Originally example stretching by locking cylinder 5 is executed, open compartment removable garbage truck locking hook housing 3, while casing disengages, the spacing latch hook of upset 4 below locking hook housing 3 is fixed with position limiting structure 7, realize single stepping, two-step action, stops the fortuitous event during special operation and maloperation situation occurs, can reach the operation requirement of present vehicle.
This utility model is not limited to above-described embodiment.The technical scheme that all employing equivalents are formed, all falls within the protection domain of this utility model requirement.
Claims (5)
1. a compartment removable garbage truck self-locking mechanism, including subframe, the interior subframe being fixed in subframe and the torque arm being installed on interior subframe front end by the first rotary shaft, it is characterized in that: also include the locking hook housing being installed in interior subframe by the second rotary shaft, described torque arm is connected with subframe by elevating ram, described locking hook housing is connected with subframe by locking cylinder, described locking hook housing can rotate around described second rotary shaft under the driving of described locking cylinder in described interior subframe, the end of described locking hook housing is for overturning spacing latch hook, described subframe is provided with the position limiting structure part that latch hook spacing with described upset coordinates.
2. a kind of compartment removable garbage truck self-locking mechanism as claimed in claim 1, it is characterised in that: described spacing latch hook is for locking latch hook, and is formed on the end of described locking hook housing.
3. a kind of compartment removable garbage truck self-locking mechanism as claimed in claim 1, it is characterised in that: described position limiting structure part is fixed on the side rail inner of subframe.
4. a kind of compartment removable garbage truck self-locking mechanism as claimed in claim 3, it is characterised in that: described position limiting structure welds with described subframe.
5. a kind of compartment removable garbage truck self-locking mechanism as claimed in claim 1, it is characterised in that: described locking cylinder is installed on the rear cross beam of described subframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078129.0U CN205574809U (en) | 2015-12-21 | 2015-12-21 | Carriage detachable garbage truck self -locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078129.0U CN205574809U (en) | 2015-12-21 | 2015-12-21 | Carriage detachable garbage truck self -locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205574809U true CN205574809U (en) | 2016-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521078129.0U Active CN205574809U (en) | 2015-12-21 | 2015-12-21 | Carriage detachable garbage truck self -locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205574809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974731A (en) * | 2018-08-17 | 2018-12-11 | 燕山大学 | A kind of single cylinder trailing draw-arm type dust cart torque arm device |
-
2015
- 2015-12-21 CN CN201521078129.0U patent/CN205574809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974731A (en) * | 2018-08-17 | 2018-12-11 | 燕山大学 | A kind of single cylinder trailing draw-arm type dust cart torque arm device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |