CN203111907U - Four-bar compression mechanism - Google Patents
Four-bar compression mechanism Download PDFInfo
- Publication number
- CN203111907U CN203111907U CN 201220642933 CN201220642933U CN203111907U CN 203111907 U CN203111907 U CN 203111907U CN 201220642933 CN201220642933 CN 201220642933 CN 201220642933 U CN201220642933 U CN 201220642933U CN 203111907 U CN203111907 U CN 203111907U
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- CN
- China
- Prior art keywords
- plate
- rocker arm
- hinged
- frame side
- slide block
- 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 - Lifetime
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Abstract
The utility model relates to a four-bar compression mechanism, which comprises two parallel machine frame side plates and a compression plate, wherein the compression plate is arranged between the two machine frame side plates, each machine frame side plate is respectively hinged with a hydraulic fluid cylinder, a first rocker arm and a second rocker arm, each first rocker arm, each second rocker arm and each hydraulic fluid cylinder are not hinged with one end of each machine frame side plate but are hinged with the compression plate, each machine frame side plate is provided with an arc-shaped guide groove, the compression plate is provided with a slide block, and the slide block is arranged in the guide groove. The four-bar compression mechanism has the advantages that by improving the traditional linear compression mechanism, when a four-link and double-rocker arm mechanism consisting of each first rocker arm, the compression plate, each second rocket arm and each machine frame side machine is used and is loaded, each hydraulic fluid cylinder is driven to drive each second rocker arm to swing, and the compression plate which is used as a connecting link is driven to do reciprocating movement along a circular arc track, so as to compress cargos to a tank body.
Description
Technical field
The utility model relates to a kind of environmental sanitation refuse treatment plant, and is especially a kind of for the trash compactor that carries out compressed garbage at refuse transfer station or waste-skip.
Background technology
In existing refuse transfer station equipment, trash compactor is one of main equipment, the compress mode that compressor adopts has scraper-type and piston type, wherein the compress mode of scraper-type is because advantage such as strong, the required place of simple in structure, broken function is little, the interior space of stand is low and by users' widespread, it not only can replace barreled in the past, the various receipts fortune modes of bucket dress, but also has the function of compressed garbage.
Yet, understand according to the applicant, the mechanism of traditional casing compression goods (number being disclosed a kind of trash compactor among CN 101456258 B as Granted publication) is to adopt slide block and guide rail form to pump, because carrying capacity is big, motion is frequent, guide rail and slider wear are very serious, therefore adopted in the material of guide rail and slide block in the past added alloying element, improve mechanical abrasion resistance mitigate wear, cause the productive costs of this part high, not only can't thoroughly avoid wearing and tearing but also low-carbon environment-friendly not.
The utility model content
The technical problems to be solved in the utility model is: propose a kind of material compressing mechanism that is used for replacing conventional guide rails and slide block in the trash compactor structure that is installed in.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of four connecting rod compressing mechanisms, comprise two framework lateral plates that be arranged in parallel and be located at compressive plate between described two framework lateral plates, all be hinged with hydraulic ram, first rocking arm and second rocking arm on the every framework lateral plate, the non-end that is hinged to framework lateral plate of described first, second rocking arm and hydraulic ram all links on described compressive plate, have arc guide groove on the described framework lateral plate, on the described compressive plate slide block is installed, described slide block places in the described guide groove.
The beneficial effects of the utility model are:
The utility model is by improving traditional craspedodrome compressing mechanism, utilize first rocking arm, compressive plate, second rocking arm and framework lateral plate to form the two rocker arm bodies of four connecting rods and when loading, by driving hydraulic ram, make second rocking arm swing, and drive compressive plate as connecting rod and be circular-arc track and move back and forth, thereby realize that goods is toward the compression of casing.
When the compressive plate among the application when doing circular-arc motion, the level that compressed thing is applied is done level that oblique craspedodrome campaign applies compressed thing to component to component greater than compressive plate.And the compressing mechanism among the application do not have wearing and tearing at operational process, and reliable operation has further reduced maintenance cost.
Having improved of technique scheme:
For the performance simple in structure that makes the compressing mechanism work among the application is stablized, described compressive plate is provided with installation shaft, the end of described hydraulic ram and second rocking arm all is to be hinged to described compressive plate by this installation shaft, and described slide block is installed in the compressive plate end close with described framework lateral plate.
In order not make compressed thing that the compressing mechanism among the application is caused infringement, described hydraulic ram and second rocking arm all are located on the side of described framework lateral plate away from a side of compressive plate, described installation shaft is passed described guide groove, and described slide block set is on described installation shaft.
In order to improve compression efficiency, described compressive plate bottom is equipped with scraper plate.
Description of drawings
Below in conjunction with accompanying drawing four connecting rod compressing mechanisms of the present utility model are described further.
Fig. 1 is the structural representation of the utility model four connecting rod compressing mechanisms.
The specific embodiment
Embodiment
According to shown in Figure 1, the utility model comprises framework lateral plate 1, compressive plate 2, hydraulic ram 3, first Rocker arm 4, second Rocker arm 5, installation shaft 9 and scraper plate 6.
Wherein, framework lateral plate 1 is two that are arranged in parallel, and compressive plate 2 is located between two framework lateral plates 1.
Wherein first Rocker arm 4, one end is hinged on the framework lateral plate 1, and the other end is hinged to compressive plate 2 by installation shaft 9; One end of second Rocker arm 5 also is hinged on the framework lateral plate 1, and the other end is hinged to compressive plate 2 lower ends by installation shaft 9; One end of hydraulic ram 3 also is hinged on the framework lateral plate 1, and the piston rod of hydraulic ram 3 is hinged to compressive plate 2 lower ends by installation shaft 9.
Wherein, slide block is installed in the close end of compressive plate 2 and framework lateral plate 1.Have arc guide groove 8 on the framework lateral plate 1, slide block places in the arc guide groove 8.
The improvement that can carry out technique scheme has:
The installation shaft 9 that is used for the installation shaft 9 of hinged second Rocker arm 5 and is used for hinged hydraulic ram 3 is same.
Can further improve:
Hydraulic ram 3 and second Rocker arm 5 all are located on the side of framework lateral plate 1 away from a side of compressive plate 2, and installation shaft 9 is passed arc guide groove 8, and slide block set is on installation shaft 9.
The bottom-hinged of compressive plate 2 has scraper plate 6, and scraper plate 6 is hinged on the compressive plate 2 by installation shaft 9.
When loading, driving second Rocker arm 5 by hydraulic ram 3 swings round the installation shaft 9 at hinge-point place, and drive compressive plate 2 as connecting rod, scraper plate 6 and pump by the track that first, second Rocker arm 4,5 aggregate motion form, realize that goods is toward the compression of casing.
The above-described embodiment that is not limited to of the present utility model, all employings are equal to replaces the technical scheme that forms, and all drops in the protection domain of the utility model requirement.
Claims (4)
1. connecting rod compressing mechanism, comprise two framework lateral plates that be arranged in parallel and be located at compressive plate between described two framework lateral plates, all be hinged with hydraulic ram, first rocking arm and second rocking arm on the every framework lateral plate, the non-end that is hinged to framework lateral plate of described first, second rocking arm and hydraulic ram all links on described compressive plate, it is characterized in that: have arc guide groove on the described framework lateral plate, on the described compressive plate slide block is installed, described slide block places in the described guide groove.
2. according to the described four connecting rod compressing mechanisms of claim 1, it is characterized in that: described compressive plate is provided with installation shaft, and the end of described hydraulic ram and second rocking arm all is to be hinged to described compressive plate by this installation shaft, and described slide block is located on this installation shaft.
3. according to the described four connecting rod compressing mechanisms of claim 2, it is characterized in that: described hydraulic ram and second rocking arm all are located on the side of described framework lateral plate away from a side of compressive plate, described installation shaft is passed described guide groove, and described slide block set is on described installation shaft.
4. according to the described four connecting rod compressing mechanisms of claim 1, it is characterized in that: described compressive plate bottom is equipped with scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642933 CN203111907U (en) | 2012-11-29 | 2012-11-29 | Four-bar compression mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642933 CN203111907U (en) | 2012-11-29 | 2012-11-29 | Four-bar compression mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111907U true CN203111907U (en) | 2013-08-07 |
Family
ID=48892277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220642933 Expired - Lifetime CN203111907U (en) | 2012-11-29 | 2012-11-29 | Four-bar compression mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521402A (en) * | 2017-09-15 | 2017-12-29 | 王涛 | Transport vehicle with foam compression machine |
| CN108382769A (en) * | 2018-03-07 | 2018-08-10 | 南安市溪美千佳图文设计中心 | One kind being used for garbage truck feed mechanism |
-
2012
- 2012-11-29 CN CN 201220642933 patent/CN203111907U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521402A (en) * | 2017-09-15 | 2017-12-29 | 王涛 | Transport vehicle with foam compression machine |
| CN107521402B (en) * | 2017-09-15 | 2024-04-09 | 王涛 | Transport vehicle with foam compressor |
| CN108382769A (en) * | 2018-03-07 | 2018-08-10 | 南安市溪美千佳图文设计中心 | One kind being used for garbage truck feed mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |