CN204326130U - The spacing anti-rotation device of sliding loader - Google Patents
The spacing anti-rotation device of sliding loader Download PDFInfo
- Publication number
- CN204326130U CN204326130U CN201420727567.4U CN201420727567U CN204326130U CN 204326130 U CN204326130 U CN 204326130U CN 201420727567 U CN201420727567 U CN 201420727567U CN 204326130 U CN204326130 U CN 204326130U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- connector
- positioning step
- backing pin
- limited 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 - Fee Related
Links
Abstract
The utility model discloses the spacing anti-rotation device of a kind of sliding loader, belong to secure loader protection field, comprise connector (1), swing arm (6) and axle (7), connector (1) is articulated and connected by axle (7) and swing arm (6) front portion, it is characterized in that: also comprise limited block (2), backing pin (3), cushion pad (4) and block (5), described swing arm (6) front lower ends is provided with and its integrative-structure or the positioning step that is fixedly connected with, and positioning step is provided with block (5); Limited block (2) is fixedly mounted on the position of the positioning step of the corresponding swing arm (6) of connector, and backing pin (3) is fixedly mounted on limited block (2) on the end face of the positioning step of swing arm (6); Cushion pad (4) is located at the end of backing pin (3) exposed one end.This device can, when sliding loader works, prevent work tool from crossing revolution, prevents work tool, swing arm and connector from reducing application life because hard hit is hit.
Description
Technical field
The utility model relates to a kind of spacing anti-rotation device, is particularly used in the spacing anti-rotation device on sliding loader, belongs to secure loader protection field.
Background technology
Sliding loader is also known as wheel type excavator, Multifunction machineshop truck.Its volume is little, can the various different work facility of quick-replaceable, be mainly used in that Active workings is narrow and small, surface relief is uneven, job content converts occasion frequently, be applicable to infrastructure construction, commercial Application, stevedoring, drive, house, granary, animal house, airfield runway etc., also can be used as major works construction machinery auxiliary equipment simultaneously and use.Because different working rigs has different revolution range, once exceed, connector and swing arm may be made to produce hard hit and to hit, thus reduce the application life of facility, swing arm and connector.The general hydraulic pressure that adopts controls at present, need to design various different Combined hydraulic mode, operator rule of thumb observes facility position and the direction of the control equipment that accurately stretches by oil cylinder, hydraulic system can be caused so complicated, also higher to the technical requirements of mechanism itself and operator, cost is too high.
Summary of the invention
In order to solve the problem, the utility model provides a kind of sliding loader spacing anti-rotation device, can, when sliding loader works, prevent work tool from crossing revolution, prevent work tool, swing arm and connector from reducing application life because hard hit is hit.
In order to achieve the above object, the utility model is by the following technical solutions: the spacing anti-rotation device of a kind of sliding loader, comprise connector, swing arm and axle, connector is articulated and connected by axle and swing arm front portion, it is characterized in that: also comprise limited block, backing pin, cushion pad and block, described swing arm front lower ends is provided with and its integrative-structure or the positioning step that is fixedly connected with, and positioning step is provided with block; Limited block is fixedly mounted on the position of the positioning step of the corresponding swing arm of connector, and backing pin is fixedly mounted on limited block on the end face of the positioning step of swing arm, and cushion pad is located at the end of the exposed one end of backing pin;
Further, backing pin is processed with external screw thread, is threaded connection to be arranged on and is processed with on the limited block of internal thread hole;
Further, cushion pad is made up of rubber.
The utility model by establishing limited block, backing pin, cushion pad and block on sliding loader, when the facility of sliding loader are turned back to extreme position, one end that backing pin is provided with cushion pad withstands on block, the effect of buffering can either be played, can prevent again the connector connecting facility from continuing revolution, prevent facility, connector and swing arm from producing hard hit and hit and reduce its application life.
Accompanying drawing explanation
Fig. 1 is 2 d plane picture of the present utility model.
In figure: 1, connector, 2, limited block, 3, backing pin, 4, cushion pad, 5, block, 6, swing arm, 7, axle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the spacing anti-rotation device of a kind of sliding loader, comprise connector 1, swing arm 6 and axle 7, connector 1 is articulated and connected by axle 7 and swing arm 6 front portion, it is characterized in that: also comprise limited block 2, backing pin 3, cushion pad 4 and block 5, described swing arm 6 front lower ends is provided with and its integrative-structure or the positioning step that is fixedly connected with, and positioning step is provided with block 5; Limited block 2 is fixedly mounted on the position of the positioning step of the corresponding swing arm 6 of connector, and backing pin 3 is fixedly mounted on limited block 2 on the end face of the positioning step of swing arm 6; Cushion pad 4 is located at the end of the exposed one end of backing pin 3, can play the effect of damping, thus alleviates the vibrations between swing arm and connector.
Backing pin 3 is processed with external screw thread, is threaded connection to be arranged on and is processed with on the limited block 2 of internal thread hole, backing pin 3 is both detachable, can adjust it be again exposed at length outside limited block 2 according to the revolution range of work tool.
The work tool of sliding loader is contained on connector 1, connector 1 and swing arm 6 are hingedly connected together by axle 7, during sliding loader work, connector 1 rotates around the axis of axle 7, the length outside limited block 2 is exposed at according to the rotating range adjustment backing pin 3 of work tool needs, when work tool rotates to the limit of satisfactory revolution range, backing pin 3 leans on block 5, stop it to continue to rotate, thus avoid the hard hit due to connector 1 and swing arm 6 hit and reduce the application life of connector 1 and swing arm 6.This apparatus structure is simple, processes easy for installation, easily realizes.
Claims (3)
1. the spacing anti-rotation device of sliding loader, comprise connector (1), swing arm (6) and axle (7), connector (1) is articulated and connected by axle (7) and swing arm (6) front portion, it is characterized in that: also comprise limited block (2), backing pin (3), cushion pad (4) and block (5), described swing arm (6) front lower ends is provided with and its integrative-structure or the positioning step that is fixedly connected with, and positioning step is provided with block (5); Limited block (2) is fixedly mounted on the position of the positioning step of the corresponding swing arm (6) of connector, and backing pin (3) is fixedly mounted on limited block (2) on the end face of the positioning step of swing arm (6); Cushion pad (4) is located at the end of backing pin (3) exposed one end.
2. the spacing anti-rotation device of a kind of sliding loader according to claim 1, is characterized in that: (3) are processed with external screw thread to backing pin, is threaded connection on the limited block (2) that is arranged on and is processed with internal thread hole.
3. the spacing anti-rotation device of a kind of sliding loader according to claim 1 and 2, is characterized in that: cushion pad (4) is made up of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727567.4U CN204326130U (en) | 2014-11-28 | 2014-11-28 | The spacing anti-rotation device of sliding loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727567.4U CN204326130U (en) | 2014-11-28 | 2014-11-28 | The spacing anti-rotation device of sliding loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326130U true CN204326130U (en) | 2015-05-13 |
Family
ID=53162506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727567.4U Expired - Fee Related CN204326130U (en) | 2014-11-28 | 2014-11-28 | The spacing anti-rotation device of sliding loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700563A (en) * | 2017-09-15 | 2018-02-16 | 安徽合矿环境科技股份有限公司 | A kind of band is spacing and the accessory connector of variable damping function |
-
2014
- 2014-11-28 CN CN201420727567.4U patent/CN204326130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700563A (en) * | 2017-09-15 | 2018-02-16 | 安徽合矿环境科技股份有限公司 | A kind of band is spacing and the accessory connector of variable damping function |
| CN107700563B (en) * | 2017-09-15 | 2020-05-12 | 安徽合矿环境科技股份有限公司 | Accessory connector with limiting and damping changing functions |
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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: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |