CN204324120U - Compartment removable garbage truck suspension arm mechanism - Google Patents
Compartment removable garbage truck suspension arm mechanism Download PDFInfo
- Publication number
- CN204324120U CN204324120U CN201420759638.9U CN201420759638U CN204324120U CN 204324120 U CN204324120 U CN 204324120U CN 201420759638 U CN201420759638 U CN 201420759638U CN 204324120 U CN204324120 U CN 204324120U
- Authority
- CN
- China
- Prior art keywords
- underframe
- linkage rack
- hook arm
- lockable mechanism
- horizontal part
- 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 - Fee Related
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Abstract
A kind of compartment removable garbage truck suspension arm mechanism, comprising: underframe, linkage rack, hook arm, elevating ram; Hook arm is " L " type metal construction, it rides on underframe, hook arm comprises horizontal part and vertical component effect, lockable mechanism is provided with in the end near horizontal part, lockable mechanism comprises the sealed cylinder block being fixed on hook arm horizontal part, the axis of this cylinder body is parallel with the first shaft axis, and the distance of this cylinder body and the first rotating shaft is less than the distance of linkage rack front end cross beam and the first rotating shaft, and lockable mechanism also comprises the piston rod stretched out from cylinder body two ends; At linkage rack two longeron inwall, corresponding piston rod place has lock hole, and the position of this lock hole just in time can be stretched into for piston rod when making hook arm ride on underframe.Lockable mechanism of the present utility model is simple and reliable for structure, is general-purpose device, and buying is convenient and cost is low, can select the power element of convenient pressure according to car weight, there will not be snap lock mechanism because of improper use or overlong time and the problem of fatigue failure.
Description
technical field:
The utility model relates to compartment removable garbage truck technical field, particularly a kind of compartment removable garbage truck suspension arm mechanism.
background technology:
Along with the development of urban sanitation, garbage collecting and transferring system constitutes one, two, three and receives fortune form, and it is elementary receipts fortune that one-level receives fortune, and secondary is received and transported as fortune is received in transfer, receives fortune for rubbish terminal receipts fortune for three grades.Along with the fast development of garbage collecting and transferring system, receive fortune and adopted special garbage collecting and transferring car for two, three grades of garbage collecting and transferring system, these special garbage collecting and transferring cars are provided with linkage rack and the hook arm of compartment being carried out to bulk handling, the compartment collecting rubbish can be carried out bulk handling by hook arm like this, shed to prevent rubbish.Its hook arm of existing compartment removable garbage truck needs to carry out two kinds of rotation formulas usually: one, hook arm is rotated around linkage rack to realize the loading in compartment and to unload; Two, hook arm and linkage rack are rigidly connected, and unitary rotation is to come down in torrents the rubbish in compartment.In order to realize the switching of above-mentioned two kinds of rotation formulas, need lockable mechanism, current its lockable mechanism of small-sized compartment removable garbage truck mostly is and realizes locking by spring, dislikes the poor stability under the condition of omiting, easily breaks down.
summary of the invention:
Given this, be necessary to design a kind of compartment removable garbage truck suspension arm mechanism that can overcome above defect.
A kind of compartment removable garbage truck suspension arm mechanism, comprising: underframe, linkage rack, hook arm, elevating ram; Underframe is arranged on waste-skip chassis, and underframe is framed structure, and underframe comprises two secondary longerons, and between two secondary longerons, interval is fixed with and is no less than three secondary crossbeams, and underframe tail end both sides are provided with a pair pulley.
Linkage rack is framed structure, the horizontal and vertical size of linkage rack is all less than underframe, linkage rack comprises pair of parallel longeron and at least two secondary crossbeams, two longerons of linkage rack are positioned at the inner side of underframe two longeron, linkage rack two longeron tail end and underframe tail end are rotationally connected, linkage rack two longeron front end rides on the crossbeam in the middle part of underframe, is provided with first rotating shaft parallel with linkage rack crossbeam between linkage rack front end and the crossbeam of tail end, and the first rotating shaft two ends are rotated and are fixed on linkage rack two longeron.
Hook arm is " L " type metal construction, it rides on underframe, hook arm comprises horizontal part and vertical component effect, hook is fixed with on vertical component effect top, end and first rotating shaft of horizontal part are fixed, be provided with lockable mechanism in the end near horizontal part, elevating ram base is hinged with the crossbeam being positioned at underframe head end, and piston boit and the horizontal part of elevating ram are hinged.
Lockable mechanism is a power element, comprise the sealed cylinder block being fixed on hook arm horizontal part, the axis of this cylinder body is parallel with the first shaft axis, and the distance of this cylinder body and the first rotating shaft is less than the distance of linkage rack front end cross beam and the first rotating shaft, lockable mechanism also comprises the piston rod stretched out from cylinder body two ends; At linkage rack two longeron inwall, corresponding piston rod place has lock hole, and the position of this lock hole just in time can be stretched into for piston rod when making hook arm ride on underframe.
Preferably, lockable mechanism is hydraulic actuator.
Preferably, lockable mechanism is pneumatic apparatus.
The utility model is when rubbish container to be dragged or drag lower waste-skip by needs, and be in released state by switch control rule lockable mechanism, namely piston rod is retracted from lock hole, hook arm with the first rotating shaft for axle rotates; When needs dump rubbish, control lockable mechanism locked, now hook arm and linkage rack are rigidly connected, hook arm with the junction of linkage rack and underframe for axle rotates.Lockable mechanism of the present utility model is simple and reliable for structure, is general-purpose device, and buying is convenient and cost is low, can select the power element of convenient pressure according to car weight, there will not be snap lock mechanism because of improper use or overlong time and the problem of fatigue failure.
accompanying drawing illustrates:
Accompanying drawing 1 is the schematic perspective view of the compartment removable garbage truck suspension arm mechanism of a width better embodiment.
Accompanying drawing 2 is another schematic perspective views of the compartment removable garbage truck suspension arm mechanism of a width better embodiment.
Accompanying drawing 3 is the schematic perspective views after the hiding hook arm of the compartment removable garbage truck suspension arm mechanism of a width better embodiment.
Accompanying drawing 4 is the close-up schematic view in accompanying drawing 3A portion.
In figure: underframe 1, linkage rack 2, hook arm 3, elevating ram 4, longeron 11, crossbeam 12, pulley 13, longeron 21, crossbeam 22, first rotating shaft 23, horizontal part 31, vertical component effect 32, hook 33, lockable mechanism 34, base 41, piston boit 42, cylinder body 341, piston rod 342, lock hole 211.
detailed description of the invention:
As shown in Fig. 1 ~ Fig. 4, a kind of compartment removable garbage truck suspension arm mechanism, comprising: underframe 1, linkage rack 2, hook arm 3, elevating ram 4; Underframe 1 is arranged on waste-skip chassis, and underframe 1 is framed structure, and underframe 1 comprises interval between the secondary longeron 11 of two secondary longerons 11, two and is fixed with and is no less than three secondary crossbeams 12, and underframe 1 tail end both sides are provided with a pair pulley 13.
Linkage rack 2 is framed structure, the horizontal and vertical size of linkage rack 2 is all less than underframe 1, linkage rack 2 comprises pair of parallel longeron 21 and at least two secondary crossbeams 22, two longerons 21 of linkage rack 2 are positioned at the inner side of underframe 1 liang of longeron 11, linkage rack 2 liang of longeron 21 tail ends and underframe 1 tail end are rotationally connected, linkage rack 2 liang of longeron 21 front ends ride on the crossbeam 12 in the middle part of underframe 1, between linkage rack 2 front end and the crossbeam 22 of tail end, be provided with first rotating shaft 23, first rotating shaft 23 two ends parallel with linkage rack 2 crossbeam 22 rotate and be fixed on linkage rack 2 liang of longerons 21.
Hook arm 3 is " L " type metal construction, it rides on underframe 1, hook arm 3 comprises horizontal part 31 and vertical component effect 32, hook 33 is fixed with on vertical component effect 32 top, end and first rotating shaft 23 of horizontal part 31 are fixed, be provided with lockable mechanism 34 in the end near horizontal part 31, elevating ram 4 base 41 is hinged with the crossbeam 12 being positioned at underframe 1 head end, and the piston boit 42 of elevating ram 4 is hinged with horizontal part 31.
Lockable mechanism 34 is a power element, comprise the sealed cylinder block 341 being fixed on hook arm 3 horizontal part 31, the axis of this cylinder body 341 and the first rotating shaft 23 axis being parallel, and the distance of this cylinder body 341 and the first rotating shaft 23 is less than the distance of linkage rack front end cross beam 22 and the first rotating shaft 23, lockable mechanism 34 also comprises the piston rod 342 stretched out from cylinder body 341 two ends; At linkage rack 2 liang of longeron 21 inwalls, corresponding piston rod 342 places have lock hole 211, and the position of this lock hole 211 just in time can be stretched into for piston rod 342 when making hook arm 3 ride on underframe 1.
In the present embodiment, lockable mechanism 34 is hydraulic actuator.
In another embodiment, lockable mechanism 34 can be pneumatic apparatus.
Claims (3)
1. a compartment removable garbage truck suspension arm mechanism, comprising: underframe, linkage rack, hook arm, elevating ram; Underframe is arranged on waste-skip chassis, and underframe is framed structure, and underframe comprises two secondary longerons, and between two secondary longerons, interval is fixed with and is no less than three secondary crossbeams, and underframe tail end both sides are provided with a pair pulley;
Linkage rack is framed structure, the horizontal and vertical size of linkage rack is all less than underframe, linkage rack comprises pair of parallel longeron and at least two secondary crossbeams, two longerons of linkage rack are positioned at the inner side of underframe two longeron, linkage rack two longeron tail end and underframe tail end are rotationally connected, linkage rack two longeron front end rides on the crossbeam in the middle part of underframe, is provided with first rotating shaft parallel with linkage rack crossbeam between linkage rack front end and the crossbeam of tail end, and the first rotating shaft two ends are rotated and are fixed on linkage rack two longeron;
Hook arm is " L " type metal construction, it rides on underframe, hook arm comprises horizontal part and vertical component effect, hook is fixed with on vertical component effect top, end and first rotating shaft of horizontal part are fixed, be provided with lockable mechanism in the end near horizontal part, elevating ram base is hinged with the crossbeam being positioned at underframe head end, and piston boit and the horizontal part of elevating ram are hinged;
It is characterized in that: lockable mechanism is a power element, comprise the sealed cylinder block being fixed on hook arm horizontal part, the axis of this cylinder body is parallel with the first shaft axis, and the distance of this cylinder body and the first rotating shaft is less than the distance of linkage rack front end cross beam and the first rotating shaft, lockable mechanism also comprises the piston rod stretched out from cylinder body two ends; At linkage rack two longeron inwall, corresponding piston rod place has lock hole, and the position of this lock hole just in time can be stretched into for piston rod when making hook arm ride on underframe.
2. compartment removable garbage truck suspension arm mechanism as claimed in claim 1, is characterized in that: lockable mechanism is hydraulic actuator.
3. compartment removable garbage truck suspension arm mechanism as claimed in claim 1, is characterized in that: lockable mechanism is pneumatic apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420759638.9U CN204324120U (en) | 2014-12-08 | 2014-12-08 | Compartment removable garbage truck suspension arm mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420759638.9U CN204324120U (en) | 2014-12-08 | 2014-12-08 | Compartment removable garbage truck suspension arm mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204324120U true CN204324120U (en) | 2015-05-13 |
Family
ID=53160503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420759638.9U Expired - Fee Related CN204324120U (en) | 2014-12-08 | 2014-12-08 | Compartment removable garbage truck suspension arm mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204324120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217025A (en) * | 2018-01-03 | 2018-06-29 | 遂宁市东乘车辆有限公司 | It is a kind of can vertical discharging hook arm lifting mechanism |
| CN113120480A (en) * | 2021-05-07 | 2021-07-16 | 扬州三源机械有限公司 | Garbage truck pull arm locking mechanism with detachable carriage and locking method thereof |
-
2014
- 2014-12-08 CN CN201420759638.9U patent/CN204324120U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217025A (en) * | 2018-01-03 | 2018-06-29 | 遂宁市东乘车辆有限公司 | It is a kind of can vertical discharging hook arm lifting mechanism |
| CN113120480A (en) * | 2021-05-07 | 2021-07-16 | 扬州三源机械有限公司 | Garbage truck pull arm locking mechanism with detachable carriage and locking method thereof |
| CN113120480B (en) * | 2021-05-07 | 2022-05-13 | 扬州三源机械有限公司 | Garbage truck pull arm locking mechanism with detachable carriage and locking method thereof |
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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: 20150513 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |