CN208307625U - The box locking device of garbage compression station - Google Patents
The box locking device of garbage compression station Download PDFInfo
- Publication number
- CN208307625U CN208307625U CN201820829363.XU CN201820829363U CN208307625U CN 208307625 U CN208307625 U CN 208307625U CN 201820829363 U CN201820829363 U CN 201820829363U CN 208307625 U CN208307625 U CN 208307625U
- Authority
- CN
- China
- Prior art keywords
- latch hook
- connecting rod
- limit shaft
- hydraulic cylinder
- compression set
- 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.)
- Withdrawn - After Issue
Links
- 230000006835 compression Effects 0.000 title claims abstract description 41
- 238000007906 compression Methods 0.000 title claims abstract description 41
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to the box locking device of garbage compression station, including hydraulic cylinder and latch hook, the cylinder body end of hydraulic cylinder is articulated with hydraulic cylinder seat, and hydraulic cylinder is connected with latch hook by link mechanism, and compression set is further fixed on support；Link mechanism includes the first connecting rod and second connecting rod that one end is fixedly connected；Support is equipped with the first pin shaft and the second pin shaft；The free end of first connecting rod and the piston rod of hydraulic cylinder are hinged；The first pin shaft is articulated in the middle part of first connecting rod；The free end of second connecting rod and latch hook rear end are hinged；Latch hook is provided with guide groove, and the second pin shaft activity is set in guide groove, the axis parallel of guide groove front side and compression set, and rear side is tilted to compression set；Support is provided with several limit shafts, and limit shaft is located at around latch hook rear end, for limiting latch hook hunting range.The utility model can guarantee that latch hook is moved by desired trajectory, while also reduce production and processing cost, extend the service life of each component.
Description
Technical field
The present invention relates to garbage compression station field more particularly to the box locking devices of garbage-compressing.
Background technique
Garbage compression station is used to be compressed to by loose rubbish smaller size smaller, then by transfer car(buggy) by compressed rubbish
It is transported to destructor plant, to reduce transportation cost, while can also achieve the purpose that squeeze in sewage in rubbish and remove.In rubbish pressure
Contracting station, retaining mechanism are locked out the important mechanism of dustbin and compression set docking, and existing retaining mechanism is easy because of latch hook and button
Situations such as there are deviations in conjunction portion, and locking is caused to fail, and rubbish, sewage leakage occurs, or by garbage-compressing push-and-pull action, cause
Latch hook is opened difficult.
Chinese patent ZL2011204025620 discloses the butt-joint locking structure of a kind of trash compactor and dustbin, if
It sets between compression device and garbage container, including oil cylinder, the cylinder barrel end of oil cylinder is hinged in the mounting base on compression device,
The chafing dish end of the oil cylinder passes through the roller I at I both ends of axis I and axis, and realization moves back and forth in guide groove one in guiding mechanism, institute
It states the piston rod of oil cylinder while being hinged in the fixing end of locking bail, guide groove two, locking can be also equipped on the guiding mechanism
The fixing end of hook passes through the roller II at II both ends of axis II and axis, realizes the reciprocating movement in guide groove two.Above-mentioned patent passes through
The design of double guide groove structures, first embraces lock box again when making to be hooked in lock box, elder generation's drawing is reinflated when drawing.Since the patent is in area
Two guide grooves are arranged in limited guiding mechanism, therefore high to the required precision of guide groove, are otherwise easy because deviation can not
It works normally, and long-term work is easy to happen abrasion；In addition piston rod is by guide rail rigidly effect displacement, and reaction force is big, shadow
Ring the service life of piston rod.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of at low cost, lock box of refuse depot with long service life
Device.
To achieve the above object, the technical solution of the invention is as follows: the box locking device of garbage compression station, including hydraulic cylinder
And latch hook, the cylinder body end of hydraulic cylinder are articulated with the hydraulic cylinder seat of compression set, latch hook front end is hook portion；Hydraulic cylinder and latch hook are logical
Link mechanism connection is crossed, compression set is further fixed on support；Link mechanism includes the first connecting rod that one end is fixedly connected and second
Connecting rod；Support is equipped with the first pin shaft and the second pin shaft；The free end of first connecting rod and the piston rod of hydraulic cylinder are hinged；First connecting rod
Middle part be articulated with the first pin shaft；The free end of second connecting rod and latch hook rear end are hinged；Latch hook is provided with guide groove, the second pin shaft
Activity is set in guide groove, the axis parallel of guide groove front side and compression set, and rear side is tilted to compression set；Support setting
There are several limit shafts, limit shaft is located at around latch hook rear end, for limiting latch hook hunting range.
Preferably, support is equipped with the first limit shaft, the second limit shaft, third limit shaft and the 4th limit shaft；Latch hook rear end
Portion includes interior straightway and arc segment close to the side wall of compression set, and side wall of the latch hook rear end far from compression set is outer straight line
Section；First limit shaft is tightly attached to interior straightway, and the second limit shaft is tightly attached to interior straightway or arc segment, and third limit shaft is tightly attached to
Outer straightway, the 4th limit shaft are located in front of third limit shaft and compared with third limit shaft far from compression set.
Preferably, first connecting rod and second connecting rod are all arc-shaped.
Preferably, limit shaft not can be rotated.
By using above-mentioned technical solution, the beneficial effects of the present invention are: the present invention uses a guide groove and latch hook
The limit shaft on side is reduced to guide groove requirement on machining accuracy, reduces cost, while also can be reduced abrasion, extends latch hook
Service life.Hydraulic cylinder is connected with latch hook by link mechanism, is avoided hydraulic cylinder by rigid active force, can be slowed down to hydraulic
The shock of cylinder.
Detailed description of the invention
Fig. 1 is perspective view of the present invention；
Fig. 2 is cross-sectional view of the invention；
Main appended drawing reference explanation: (1, hydraulic cylinder；11, hydraulic cylinder seat；2, latch hook；21, hook portion；22, interior straightway；23,
Arc segment；24, outer straightway；25, guide groove；3, support；31, the first pin shaft；32, the second pin shaft；33, the first limit shaft；34,
Second limit shaft；35, third limit shaft；36, the 4th limit shaft；41, first connecting rod；42, second connecting rod).
Specific embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
It should be noted that the present invention mentioned in Directional words, it is preceding to refer to the side connecting with dustbin, after be
Side of the finger pressure compression apparatus far from dustbin, is inside proximate to the position of compression set central axes, refers to outside far from compression set
The position of axis is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
As shown in Figs. 1-2, the box locking device of garbage compression station, including hydraulic cylinder 1, latch hook 2, support 3 and link mechanism.Even
Linkage is swingably installed on support 3, and hydraulic cylinder 1 is connected with latch hook 2 by link mechanism.
The side wall of compression set is fixed with hydraulic cylinder seat 11, and support 3 also is secured to compression dress by bolt or other modes
The side wall set.
The cylinder body end of hydraulic cylinder 1 is articulated with hydraulic cylinder seat 11, and piston rod is then hinged with link mechanism.
Link mechanism includes arc-shaped first connecting rod 41 and second connecting rod 42, and the one of first connecting rod 41 and second connecting rod 42
End is fixedly connected by screw connection.The free end of first connecting rod 41 and the piston rod of hydraulic cylinder 1 are movably hinged；Middle part is then movable
It is articulated with support 3, makes hinged spot wobble of the entire link mechanism around support 3.The free end of second connecting rod 42 and the rear end of latch hook 2
Portion is movably hinged.
Support 3 is provided with the first pin shaft 31, the second pin shaft 32, the first limit shaft 33, the second limit shaft 34, third limit shaft
35 and the 4th limit shaft 36.In the middle part of first connecting rod 41 pass through the first pin shaft 31, both ends are limited with axle sleeve so that first connecting rod 41 with
First pin shaft 31 is that shaft is swung.First limit shaft 33, the second limit shaft 34, third limit shaft 35 and the 4th limit shaft 36
It can be fixed on support 3 by way of limit plate or other fixing pieces, can be rotated it not, it is avoided to influence the fortune of latch hook
Row.
The front end of latch hook 2 is hook portion 21.2 rear end of latch hook includes interior straightway 22 and arc close to the side wall of compression set
Line segment 23, side wall of the latch hook rear end far from compression set is outer straightway 24.2 rear side of latch hook is also provided with guide groove 25, is oriented to
The axis parallel of slot 25 front side and compression set, rear side are tilted to compression set.
Second pin shaft, 32 activity is set in guide groove 25.First limit shaft 33 is tightly attached to interior straightway 22.Second limit shaft
34 are tightly attached to interior straightway 22 or arc segment 23.Third limit shaft 35 is tightly attached to outer straightway 24.4th limit shaft 36 is located at the
Far from compression set in front of three limit shaft 35 and compared with third limit shaft 35.By said structure design, guarantee latch hook 2 along setting
Track moves back and forth, and first embraces lock box again in lock box, and elder generation's drawing is reinflated when drawing.
Above-described, only presently preferred embodiments of the present invention cannot limit the scope of implementation of the present invention, it is all according to
Equivalent change made by scope of the present invention patent and decoration, should still belong in the range of the present invention covers.
Claims (4)
1. the cylinder body end of the box locking device of garbage compression station, including hydraulic cylinder and latch hook, hydraulic cylinder is articulated with the liquid of compression set
Cylinder pressure seat, latch hook front end are hook portion；It is characterized by: hydraulic cylinder is connected with latch hook by link mechanism, compression set is also solid
Surely there is support；Link mechanism includes the first connecting rod and second connecting rod that one end is fixedly connected；Support is equipped with the first pin shaft and second
Pin shaft；The free end of first connecting rod and the piston rod of hydraulic cylinder are hinged；The first pin shaft is articulated in the middle part of first connecting rod；Second connects
The free end of bar and latch hook rear end are hinged；Latch hook is provided with guide groove, and the second pin shaft activity is set in guide groove, guide groove front side
With the axis parallel of compression set, rear side is tilted to compression set；Support is provided with several limit shafts, and limit shaft is located at latch hook
Around rear end, for limiting latch hook hunting range.
2. the box locking device of garbage compression station according to claim 1, it is characterised in that: support is equipped with the first limit shaft, the
Two limit shafts, third limit shaft and the 4th limit shaft；Latch hook rear end includes interior straightway and arc close to the side wall of compression set
Line segment, side wall of the latch hook rear end far from compression set is outer straightway；First limit shaft is tightly attached to interior straightway, the second limit
Axis is tightly attached to interior straightway or arc segment, and third limit shaft is tightly attached to outer straightway, before the 4th limit shaft is located at third limit shaft
Just and compared with third limit shaft far from compression set.
3. the box locking device of garbage compression station according to claim 1, it is characterised in that: first connecting rod and second connecting rod are all in
Arc.
4. the box locking device of garbage compression station according to claim 1 or claim 2, it is characterised in that: limit shaft not can be rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820829363.XU CN208307625U (en) | 2018-05-31 | 2018-05-31 | The box locking device of garbage compression station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820829363.XU CN208307625U (en) | 2018-05-31 | 2018-05-31 | The box locking device of garbage compression station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208307625U true CN208307625U (en) | 2019-01-01 |
Family
ID=64715774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820829363.XU Withdrawn - After Issue CN208307625U (en) | 2018-05-31 | 2018-05-31 | The box locking device of garbage compression station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208307625U (en) |
-
2018
- 2018-05-31 CN CN201820829363.XU patent/CN208307625U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190101 Effective date of abandoning: 20231024 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190101 Effective date of abandoning: 20231024 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |