CN205891835U - Safe type hook limb mechanism of carriage detachable garbage truck - Google Patents
Safe type hook limb mechanism of carriage detachable garbage truck Download PDFInfo
- Publication number
- CN205891835U CN205891835U CN201620548530.4U CN201620548530U CN205891835U CN 205891835 U CN205891835 U CN 205891835U CN 201620548530 U CN201620548530 U CN 201620548530U CN 205891835 U CN205891835 U CN 205891835U
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- China
- Prior art keywords
- mentioned
- stand
- subframe
- arm
- rollover stand
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- Expired - Fee Related
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- 208000007623 Lordosis Diseases 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Refuse-Collection Vehicles (AREA)
Abstract
The utility model provides a safe type hook limb mechanism of carriage detachable garbage truck, including the sub vehicle frame, roll -over stand and hook limb, the both ends tip of rotation axis all corresponds in the left and right sides wall of above -mentioned roll -over stand, the left side of sub vehicle frame, the left side of two inside walls on the right side and roll -over stand, all be equipped with the spacing release mechanism that the restriction roll -over stand was upwards dug between two lateral walls on the right side, spacing release mechanism includes limiting plate and spacing platform, spacing the tip fixed connection with the rotation axis is in the same place, spacing platform is forward protruding arc boss, planar structure is personally submitted to the rear side of spacing platform, the limiting plate is adorned admittedly on the sub vehicle frame, and be in the top of spacing platform, dislocation set about the limiting plate is with spacing platform. Compared with the prior art, its can make hook limb make the hook case, idle roll -over stand can not receive not the influence on plane earth or slope and dig on doing when unloading the case operation, plays the guard action, eliminate the incident and take place to can not influence hook limb's the operation of normally unloading.
Description
Technical field
This utility model is related to a kind of compartment removable garbage truck, particularly to a kind of hook arm of compartment removable garbage truck
Mechanism.
Background technology
Appts. having tipping carriage carries formula dumper, also known as hook arm type garbage truck, trailing draw-arm type dust cart.This car generally applicable with city street
The garbage disposal of road school, can one car be equipped with multiple buckets, each rubbish point place multiple refuse hoppers, carry self-unloading function, hydraulic operation,
Conveniently topple over.
The hook arm mechanism of existing compartment removable garbage truck, it generally comprises subframe, rollover stand and hook arm, upset
It is set up in subframe, the rear end of rollover stand is hinged with the back end activity of subframe, this hook arm is in l type, this hook arm
Anyhow portion extends along the fore-and-aft direction of subframe, and the vertical portion of hook arm is erected at anyhow above the front end in portion, the upper end of vertical portion
End has coupler body, anyhow the rear end in portion by rotary shaft with by way of rotating around rollover stand with the front end moveable hinge of rollover stand
It is connected together, the front end of this subframe is provided with the control resupinate master cylinder of rollover stand, master cylinder is in anyhow under portion
Side, the cylinder body of master cylinder is installed together with the front end of subframe, and the piston rod of master cylinder is connected to one with the bottom surface in portion anyhow
Rise, and the connecting portion in master cylinder and portion anyhow is in anyhow in front of the hinge point with rollover stand for the portion；During application, master cylinder opens
Dynamic, the piston rod of master cylinder stretches out, piston rod will portion's jack-up upwards anyhow, anyhow the jack-up in portion so that rotary shaft is revolved around rollover stand
Turn, now hook arm can carry out hook case operation to refuse bin.
However, the hook arm mechanism of said structure, when carriage-type removable garbage truck carries out hook in ground injustice or slope
During case operation, vehicle body integrally can produce the inclination of certain angle, and rollover stand can make moving rotary around subframe, so, car
The inclination of body can cause the front portion of rollover stand to dig upwards, and the improper upset of this rollover stand easily causes security incident.
In view of this, the present inventor furthers investigate to the problems referred to above, then has this case to produce.
Utility model content
The purpose of this utility model is to provide a kind of safety hook arm mechanism of compartment removable garbage truck, existing to solve
In technology compartment removable garbage truck carry out on uneven ground or slope hook case operation when easily cause rollover stand dig upwards and
Cause the problem of security incident.
This utility model be employed technical scheme comprise that such: a kind of safety hook arm machine of compartment removable garbage truck
Structure, including subframe, rollover stand and hook arm, rollover stand is in the rear end of subframe, and the rear end of rollover stand and subframe
Back end activity is hinged, and hook arm is the l type hook arm being made up of transverse arm and vertical arm, and vertical arm is erect and is fixed on the front end of transverse arm
Side, the upper end end of vertical arm has hook portion, and this transverse arm keeps flat setting, and the rear end of transverse arm and upset along the fore-and-aft direction of subframe
The front end of frame is movably hinged by rotary shaft；The two ends end of above-mentioned rotary shaft all correspondences are in a left side for above-mentioned rollover stand
In right two side, between left and right two medial walls of above-mentioned subframe and left and right two lateral walls of above-mentioned rollover stand, it is respectively provided with installation
Spacing, is all provided with the spacing release mechanism that restricted rollover stand is dug upwards, above-mentioned spacing release mechanism in two above-mentioned installing spaces
Including limiting plate and limiting stand, above-mentioned limiting stand is fixed together with the end of above-mentioned rotary shaft, above-mentioned limiting stand be to
The arc boss of lordosis, and the trailing flank of above-mentioned limiting stand is in planar structure, above-mentioned limiting plate is packed on above-mentioned subframe, and
It is in the top of above-mentioned limiting stand, above-mentioned limiting plate and above-mentioned limiting stand are in shift to install up and down.
Above-mentioned limiting stand semicircular in shape column structure, above-mentioned limiting stand is along the left and right directions accumbency setting of subframe.
Above-mentioned limiting plate is hang plate downward-sloping from front to back, and the front end of above-mentioned hang plate is in above-mentioned limiting stand
On the upside of rear, and it is disposed proximate to above-mentioned limiting stand phase.
After technique scheme, a kind of safety hook arm mechanism of compartment removable garbage truck of the present utility model,
When compartment removable garbage truck make hook case operation when, the portion anyhow of hook arm digs upwards, and rollover stand does not rotate, this hook arm to
Upper upset make rotary shaft with hook arm be flipped up rotate, the rotation of rotary shaft makes limiting stand accordingly rotate to limiting plate
Underface, if rotary shaft is together moved upwards with rollover stand when now rollover stand is dug by the reason ground injustice or slope upwards
Dynamic, because limiting stand is in below limiting plate, make limiting plate limit limiting stand and move up, that is, rollover stand cannot be dug upwards,
Play a protective role, eliminate security incident and occur, safe to use；When compartment removable garbage truck is when making discharging operations,
Hook arm is rigidly connected with rollover stand, and rollover stand is together dug upwards with hook arm, and rotary shaft will not rotate, because of limiting plate and limiting stand
Shift to install up and down, then when rollover stand is together dug upwards with hook arm, limiting plate does not interfere with rollover stand and digs upwards, make this new
The spacing release mechanism of type does not interfere with the normal work of refuse bin.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is a portion enlarged drawing of Fig. 1；
Fig. 3 is the fragmentary sectional view after spacing release mechanism of the present utility model is installed.
Specific embodiment
A kind of safety hook arm mechanism of compartment removable garbage truck of the present utility model, as Figure 1-3, including secondary car
It is in surrounded by front beam, rear cross beam, left longeron and right vertical beam that frame 1, rollover stand 2 and hook arm 3, subframe 1 and rollover stand 2 are
Quadra, rollover stand 2 is in the rear end of subframe 1, and is lived by bearing pin in the rear end of the rear end of rollover stand 2 and subframe 1
Dynamic hinged, that is, the rear cross beam of rollover stand 2 is between the left longeron of hook arm 3 and right vertical beam, and is serially connected in by bearing pin
Together, this hook arm 3 is the l type hook arm being made up of transverse arm 31 and vertical arm 32, and vertical arm 32 is erect and is fixed on above the front end of transverse arm 31,
The upper end end of vertical arm 32 has hook portion 321, and this transverse arm 31 keeps flat setting along the fore-and-aft direction of subframe 1, and after transverse arm 31
End and the front end of rollover stand 2 are movably hinged by rotary shaft 4, that is, the rear cross beam of transverse arm 31 be in rollover stand 2 a left side vertical
Between beam and right vertical beam, and it is serially connected by this rotary shaft 4, the rear cross beam secure fit of this rotary shaft 4 and transverse arm 31, rotation
The two ends end of rotating shaft 4 rotates in the left longeron being installed on rollover stand and right vertical beam, and the two ends end of rotary shaft 4 does not all extend out
Outside the left longeron of rollover stand and right vertical beam.
It is respectively provided with clipping room between left and right two medial walls of described subframe 1 and left and right two lateral walls of rollover stand 2
Away from, that is, between the left longeron of subframe 1 and the left longeron of rollover stand 2 and subframe 1 right vertical beam and rollover stand 2 right vertical beam it
Between be respectively provided with spacing 100, this spacing 100 is described installing space, is all provided with restricted rollover stand 2 upwards in two installing spaces
The spacing release mechanism dug, described spacing release mechanism includes limiting plate 51 and limiting stand 52, limiting stand 52 and rotary shaft 4
End be fixed together, limiting stand 52 is the arc boss to lordosis, and the trailing flank of limiting stand 52 be in planar structure,
Limiting plate 51 is packed on subframe 1, and is in the top of limiting stand 52, is in shift to install up and down with limiting stand 52.
Preferably: this limiting stand 52 semicircular in shape cylindrical structure, this limiting stand 52 is horizontal along the left and right directions of subframe 1
Sleeping setting, the semi-circular arc of this limiting stand 52 is forward-facing arranged, the left and right two ends end of this rotary shaft 4 and the left and right of rollover stand 2
Two lateral walls flush, and are in the right-hand member end of limiting stand 52 and the left end end of rotary shaft 4 in left side and are fixedly connected on one
Rise, the left end end of limiting stand 52 being in right side is fixed together with the right-hand member end of rotary shaft 4.
Described limiting plate 51 is hang plate downward-sloping from front to back, after the front end of hang plate is in limiting stand 52
On the upside of side, that is, hang plate and limiting stand 52 are in shift to install up and down, and the front end of hang plate is mutually disposed proximate to limiting stand 52.
A kind of safety hook arm mechanism of compartment removable garbage truck of the present utility model, when compartment removable garbage truck exists
When making the operation of hook case, the portion anyhow 31 of hook arm 3 digs upwards, and rollover stand 2 does not rotate, and being flipped up of this hook arm 3 makes rotary shaft 4
With hook arm 3 be flipped up rotate, the rotation of rotary shaft 4 makes limiting stand 52 accordingly turn clockwise, that is, rotate to
The underface of limiting plate 51, if rotary shaft 4 is with upset when now rollover stand 2 is dug by the reason ground injustice or slope upwards
Frame 2 together moves up, and the limiting stand 52 when therefore is in the lower section of limiting plate 51, makes limiting plate 51 can limit limiting stand 52
Move up, that is, limit rotary shaft 4 and move up, the corresponding rollover stand 2 that limits cannot be dug upwards, play a protective role, eliminate
Security incident occurs, safe to use；When compartment removable garbage truck is when making discharging operations, hook arm 3 is with rollover stand 2 rigidly
Connect, rollover stand 2 is together dug upwards with hook arm 3, and rotary shaft 4 will not rotate, because limiting plate 51 and limiting stand 52 are in wrong up and down
Position setting, then when rollover stand 2 is together dug upwards with hook arm 3, limiting plate 51 is not contacted with limiting stand 52, then limiting plate 51 will not
Limit rollover stand 2 to dig upwards, that is, this new spacing release mechanism does not interfere with the normal work of refuse bin.Separately, this is new
In, the downward-sloping setting of this limiting plate 51, limiting plate 51 can be made larger to the restriction scope of limiting stand 52.
Above in conjunction with accompanying drawing, this utility model is described in detail, but embodiment of the present utility model not only
It is limited to above-mentioned embodiment, those skilled in the art belong to this according to prior art to the various modifications that this utility model is made
The protection domain of utility model.
Claims (3)
1. the safety hook arm mechanism of a kind of compartment removable garbage truck, including subframe, rollover stand and hook arm, rollover stand located at
In the rear end of subframe, and the rear end of rollover stand is hinged with the back end activity of subframe, and hook arm is by transverse arm and vertical arm
The l type hook arm constituting, vertical arm is erect and is fixed on above the front end of transverse arm, and the upper end end of vertical arm has hook portion, and this transverse arm is along pair
The fore-and-aft direction of vehicle frame keeps flat setting, and the rear end of transverse arm is movably hinged by rotary shaft with the front end of rollover stand；Its
It is characterised by: the two ends end of above-mentioned rotary shaft all correspondences are in the left and right sides wall of above-mentioned rollover stand, above-mentioned subframe
It is respectively provided with installing space, between left and right two medial walls and left and right two lateral walls of above-mentioned rollover stand in two above-mentioned installing spaces all
It is provided with and limits the spacing release mechanism that rollover stand is dug upwards, above-mentioned spacing release mechanism includes limiting plate and limiting stand, above-mentioned
Limiting stand is fixed together with the end of above-mentioned rotary shaft, and above-mentioned limiting stand is the arc boss to lordosis, and above-mentioned limit
The trailing flank of position platform is in planar structure, and above-mentioned limiting plate is packed on above-mentioned subframe, and is in the top of above-mentioned limiting stand, on
Stating limiting plate with above-mentioned limiting stand is in shift to install up and down.
2. a kind of compartment removable garbage truck according to claim 1 safety hook arm mechanism it is characterised in that: above-mentioned
Limiting stand semicircular in shape column structure, above-mentioned limiting stand is along the left and right directions accumbency setting of subframe.
3. a kind of compartment removable garbage truck according to claim 2 safety hook arm mechanism it is characterised in that: above-mentioned
Limiting plate is hang plate downward-sloping from front to back, and the front end of above-mentioned hang plate is on the upside of the rear of above-mentioned limiting stand, and
It is disposed proximate to above-mentioned limiting stand phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548530.4U CN205891835U (en) | 2016-06-07 | 2016-06-07 | Safe type hook limb mechanism of carriage detachable garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548530.4U CN205891835U (en) | 2016-06-07 | 2016-06-07 | Safe type hook limb mechanism of carriage detachable garbage truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205891835U true CN205891835U (en) | 2017-01-18 |
Family
ID=57767111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620548530.4U Expired - Fee Related CN205891835U (en) | 2016-06-07 | 2016-06-07 | Safe type hook limb mechanism of carriage detachable garbage truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205891835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465962A (en) * | 2018-03-23 | 2018-08-31 | 福建省劲牛重工发展有限公司 | Hook dress assembly tailor-welding tool and its production technology on arm |
| CN108557350A (en) * | 2018-04-23 | 2018-09-21 | 郑州宏达汽车工业有限公司 | The off-loadable formula cram packer of railway carriage |
-
2016
- 2016-06-07 CN CN201620548530.4U patent/CN205891835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465962A (en) * | 2018-03-23 | 2018-08-31 | 福建省劲牛重工发展有限公司 | Hook dress assembly tailor-welding tool and its production technology on arm |
| CN108557350A (en) * | 2018-04-23 | 2018-09-21 | 郑州宏达汽车工业有限公司 | The off-loadable formula cram packer of railway carriage |
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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: 20170118 |