CN207844064U - The butt-joint locking device of trash compactor and dustbin - Google Patents
The butt-joint locking device of trash compactor and dustbin Download PDFInfo
- Publication number
- CN207844064U CN207844064U CN201721900478.5U CN201721900478U CN207844064U CN 207844064 U CN207844064 U CN 207844064U CN 201721900478 U CN201721900478 U CN 201721900478U CN 207844064 U CN207844064 U CN 207844064U
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- China
- Prior art keywords
- latch hook
- hook body
- connecting rod
- trash compactor
- link assembly
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Abstract
The utility model discloses the butt-joint locking devices of a kind of trash compactor and dustbin, including：Latch hook body, the latch hook body are equipped with sliding slot；Limited block is set on the body of the trash compactor, is located at the top of the latch hook body；Link mechanism, it includes link assembly and elastic component, described link assembly one end is hinged with latch hook body rear end, the other end at shaft and the sliding slot of the latch hook body by being slidably connected, the shaft is fixed on the body of the trash compactor, the elastic component is connect with the link assembly, between the link assembly；And telescoping mechanism, it is hinged with the link assembly.The butt-joint locking device of the utility model, it is simple in structure, it is highly reliable.The mechanism application plane metamorphic mechanisms principle of the utility model, the action that compartment is docked and locked is integrated in one mechanism, solves the deficiency that traditional trash compactor docking mechanism and retaining mechanism separately design.
Description
Technical field
The utility model is related to trash compactor field, more particularly to the butt-joint locking of a kind of trash compactor and dustbin
Device.
Background technology
In garbage compression transfer station, trash compactor is sent to rubbish railway carriage after the completion of by garbage-compressing, then by rubbish
It is interior, need trash compactor and rubbish railway carriage to be docked before this, after trash compactor and the docking of rubbish railway carriage mainly
The two is locked using locking device, ensures the fastness of its good leakproofness and docking.As shown in Figure 1, traditional latch hook
Mechanism includes latch hook body 10 and oil cylinder connected to it 11, and 11 one end of oil cylinder is on fixed hinge joint 12, the other end and lock
Coupler body 10 is hinged, and 10 middle part of latch hook body sets that there are one fixed hinge joints 13, and latch hook body 10 can be 13 turns around fixed hinge joint
It is dynamic, rubbish car and trash compactor are locked.However the Degree of Structure Freedom P=3n-2P of traditional retaining mechanismL-PH=3
(n is movable part number, P to × 3-2 × 4-0=1LFor low secondary number, PHFor higher pair number), which can only do along fixed hinge rotates
Movement.The latch hook mechanism can only achieve locking purpose, not have to connection function.
The information for being disclosed in the background technology part is merely intended to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition has been existing well known to persons skilled in the art
Technology.
Utility model content
The purpose of this utility model is to provide the butt-joint locking devices of a kind of trash compactor and dustbin, to overcome
Traditional trash compactor docking mechanism and retaining mechanism separately design insufficient disadvantage.
To achieve the above object, the utility model provides a kind of butt-joint locking device of trash compactor and dustbin,
Including：Latch hook body, the latch hook body are equipped with sliding slot；Limited block is set on the body of the trash compactor, is located at described
The top of latch hook body；Link mechanism comprising link assembly and elastic component, described link assembly one end and latch hook body rear end
Hinged, for the other end by being slidably connected at shaft and the sliding slot of the latch hook body, the shaft is fixed at the garbage-compressing
On the body of machine, the elastic component is connect with the link assembly, between the link assembly；And telescoping mechanism,
It is hinged with the link assembly；Wherein, in the state of being locked, the telescoping mechanism drives the latch hook body and the company
Linkage is whole to be rotated along the shaft, after latch hook body top is at the limited block, the elastic component elongation, and the latch hook
Body is slided by sliding slot along the shaft.
Preferably, in above-mentioned technical proposal, the link assembly includes first connecting rod and second connecting rod, the first connecting rod
One end is hinged with latch hook body rear end, and the other end is hinged with the second connecting rod, and the other end of the second connecting rod is by turning
Axis is slidably connected with the latch hook body, and the hinged place of the first connecting rod and second connecting rod is hinged with the telescoping mechanism, described
Elastic component one end is connect with the first connecting rod, and the other end is connect with the second connecting rod.
Preferably, in above-mentioned technical proposal, the telescoping mechanism is oil cylinder.
Preferably, in above-mentioned technical proposal, the elastic component is spring.
Compared with prior art, the utility model has the advantages that：The trash compactor and rubbish of the utility model
The butt-joint locking device of rubbish case, after pushing the rotation of latch hook body to encounter limited block by telescoping mechanism drive link component, lock
Coupler body clasps babinet, and telescoping mechanism continues to act on, and link assembly is gradually opened the level of holding, and pushes latch hook to be slided along sliding slot, case
Body is pulled toward the direction of compressor, and babinet is made to dock and lock.It is simple in structure, it is highly reliable.The mechanism application of the utility model
Plane metamorphic mechanisms principle, the action that compartment is docked and locked is integrated in one mechanism, solves traditional trash compactor
The deficiency that docking mechanism and retaining mechanism separately design.
Description of the drawings
Fig. 1 is the structural schematic diagram of traditional latch hook mechanism according to the present utility model.
Fig. 2 is the structural schematic diagram of the butt-joint locking device of trash compactor and dustbin according to the present utility model.
Fig. 3 be trash compactor and dustbin according to the present utility model butt-joint locking device workflow in compartment into
Enter to prepare the schematic diagram of docking location；
Fig. 4 be trash compactor and dustbin according to the present utility model butt-joint locking device workflow in compartment pair
Connect the schematic diagram of completion；
Fig. 5 be trash compactor and dustbin according to the present utility model butt-joint locking device workflow in compartment
The schematic diagram of locking；
Specific implementation mode
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
Novel protection domain is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
As shown in Figures 2 to 5, according to pair of a kind of trash compactor and dustbin of specific embodiment of the present invention
Locking device is connect, including：Latch hook body 21, link mechanism 22 and telescoping mechanism 23.Latch hook body 21 is equipped with sliding slot 211.Latch hook body
21 top is equipped with limited block 24, and limited block 24 is set on the body 1 of trash compactor.Latch hook body 21 connects with link mechanism 22
It connects, link mechanism 22 includes link assembly and elastic component, it is preferable that link assembly includes first connecting rod 221 and second connecting rod
222.Elastic component is spring 223.222 upper end of first connecting rod is hinged with 21 rear end of latch hook body, forms moveable hinge contact.First connecting rod
222 lower ends and the lower end of second connecting rod 222 are hinged.The hinged place of first connecting rod 221 and second connecting rod 222 and oil cylinder telescoping mechanism
23 (telescoping mechanism is oil cylinder) are hinged, form moveable hinge contact.The upper end of second connecting rod 222 passes through shaft 223 and latch hook body
21 is hinged, and the fixation of shaft 223 is located on the body 1 of trash compactor, and the sliding slot 211 of latch hook body is set in shaft 223, latch hook body
21 are slided by sliding slot 211 along shaft 223.224 one end of spring is connect with first connecting rod 221, the other end and second connecting rod 222
Connection, between first connecting rod 221 and second connecting rod 222.
The locking process of the application retaining mechanism is：Latch hook body 21 is pushed by 23 drive link component of telescoping mechanism
It is rotated around shaft 223, after encountering limited block 24, latch hook body 21 clasps the latch hook box 25 on the babinet 2 of dustbin.Telescoping mechanism
23 continue to act on, and spring examines 24 elongations, and the end band moveable lock hook body 21 of second connecting rod 222 is slided by sliding slot 211 along shaft 223
Dynamic, band moveable lock hook body 21 is moved along slideway, and the direction of babinet 2 toward the body 1 of compressor of garbage truck is pulled, garbage truck is made
Babinet 2 lock.I.e. when being docked and being locked, telescoping mechanism drives latch hook body and link mechanism entirety to be rotated along shaft,
After latch hook body top is at limited block, the body docking of the babinet and compressor of dustbin is completed.Telescoping mechanism continues to act on, elasticity
Part extends, and latch hook body is slided by sliding slot along shaft, after sliding into the left side top of slideway, by the babinet and compressor of dustbin
Body locking..The locking mechanism structure of the utility model is simple, highly reliable.The mechanism application plane of the utility model becomes
Born of the same parents' mechanism principle, the action that compartment is docked and locked is integrated in one mechanism, solves traditional trash compactor docking machine
The deficiency that structure and retaining mechanism separately design.
The retaining mechanism of the utility model, the degree of freedom P=3n-2P of structureL-PH=3 × 5-2 × 6-0=3, latch hook body have
Along hinge joint rotation, sliding and rotation sliding and there are three types of states, have uncertainty.After increasing spring constraint, latch hook
The sliding mode of body is restrained, and the active force of link assembly is also not enough to pull open spring, when the piston rod stretching of piston, at this time
Metamorphic mechanisms only do the rotary motion of traditional latch hook.It stops operating when latch hook body rotates to contact limited block position, structure is free
Spend P=3n-2PL-PH=3 × 5-2 × 7-0=1, when piston rod continues to stretch out, the active force of connection component will be more than the drawing of spring
Power, spring can not continue to constrain the sliding mode of latch hook body, and latch hook body starts sliding and withdraws, when link assembly is in a horizontal line
When upper, latch hook body also reaches same horizontal line, this horizontal line is conllinear with coupling mechanism force, can formation mechanism dead point, by compartment lock.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
Many change and variations.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (4)
1. the butt-joint locking device of a kind of trash compactor and dustbin, which is characterized in that including：
Latch hook body, the latch hook body are equipped with sliding slot；
Limited block is set on the body of the trash compactor, is located at the top of the latch hook body；
Link mechanism comprising link assembly and elastic component, described link assembly one end is hinged with latch hook body rear end, another
By being slidably connected at shaft and the sliding slot of the latch hook body, the shaft is fixed at the body of the trash compactor at end
On, the elastic component is connect with the link assembly, between the link assembly；And
Telescoping mechanism, it is hinged with the link assembly；
Wherein, in the state of being locked, the telescoping mechanism drives the latch hook body and the link mechanism whole along institute
Shaft rotation is stated, after latch hook body top is at the limited block, the elastic component elongation, the latch hook body is by sliding slot along institute
State shaft sliding.
2. the butt-joint locking device of trash compactor according to claim 1 and dustbin, which is characterized in that the connecting rod
Component includes first connecting rod and second connecting rod, and described first connecting rod one end is hinged with latch hook body rear end, the other end with it is described
Second connecting rod is hinged, and the other end of the second connecting rod is slidably connected by shaft and the latch hook body, the first connecting rod with
The hinged place of second connecting rod and the telescoping mechanism are hinged, and described elastic component one end is connect with the first connecting rod, the other end and
The second connecting rod connection.
3. the butt-joint locking device of trash compactor according to claim 1 and dustbin, which is characterized in that described flexible
Mechanism is oil cylinder.
4. the butt-joint locking device of trash compactor according to claim 1 and dustbin, which is characterized in that the elasticity
Part is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900478.5U CN207844064U (en) | 2017-12-29 | 2017-12-29 | The butt-joint locking device of trash compactor and dustbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900478.5U CN207844064U (en) | 2017-12-29 | 2017-12-29 | The butt-joint locking device of trash compactor and dustbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207844064U true CN207844064U (en) | 2018-09-11 |
Family
ID=63420026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721900478.5U Active CN207844064U (en) | 2017-12-29 | 2017-12-29 | The butt-joint locking device of trash compactor and dustbin |
Country Status (1)
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| CN (1) | CN207844064U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592267A (en) * | 2018-12-19 | 2019-04-09 | 江苏亨特集团华特电气有限公司 | A kind of electrical refuse compressor |
| CN111593967A (en) * | 2019-02-21 | 2020-08-28 | 金泰祥精密五金（昆山）有限公司 | Side lock of box body |
| CN111688772A (en) * | 2019-08-13 | 2020-09-22 | 张楼锋 | Cart equipment used in medical field |
| CN113148503A (en) * | 2021-05-18 | 2021-07-23 | 长沙中联重科环境产业有限公司 | Dustbin and stack formula are with advancing with going out type vertical compression rubbish compression station simultaneously |
-
2017
- 2017-12-29 CN CN201721900478.5U patent/CN207844064U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592267A (en) * | 2018-12-19 | 2019-04-09 | 江苏亨特集团华特电气有限公司 | A kind of electrical refuse compressor |
| CN111593967A (en) * | 2019-02-21 | 2020-08-28 | 金泰祥精密五金（昆山）有限公司 | Side lock of box body |
| CN111688772A (en) * | 2019-08-13 | 2020-09-22 | 张楼锋 | Cart equipment used in medical field |
| CN111688772B (en) * | 2019-08-13 | 2021-10-15 | 南京浩天医疗科技有限公司 | Cart equipment used in medical field |
| CN113148503A (en) * | 2021-05-18 | 2021-07-23 | 长沙中联重科环境产业有限公司 | Dustbin and stack formula are with advancing with going out type vertical compression rubbish compression station simultaneously |
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