CN203996168U - The installing mechanism of angle of brake pedal sensor for a kind of loader - Google Patents
The installing mechanism of angle of brake pedal sensor for a kind of loader Download PDFInfo
- Publication number
- CN203996168U CN203996168U CN201420117954.6U CN201420117954U CN203996168U CN 203996168 U CN203996168 U CN 203996168U CN 201420117954 U CN201420117954 U CN 201420117954U CN 203996168 U CN203996168 U CN 203996168U
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- CN
- China
- Prior art keywords
- brake pedal
- angular transducer
- loader
- angle
- installing mechanism
- 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
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Abstract
The utility model discloses the installing mechanism of angle of brake pedal sensor for a kind of loader, it is characterized in that, comprise angular transducer, angular transducer is located on the middle adapter plate of protection connecting device, angular transducer is connected with positioning plate by semicircle bearing pin, and positioning plate is connected with one end of anchor shaft.The utility model can detect operator's intention in advance, reduces or cut off the output of power in braking, and stopping distance is short, makes braking more steadily rapidly, reduces the loss of brake disc, prevents brake drum wear out failure.
Description
Technical field
The utility model relates to the installing mechanism of angle of brake pedal sensor for a kind of loader, belongs to loader technical field.
Background technology
At present, common loader does not possess power adjustment and cutting function, when braking, only depend on drg self to promote brake disc, forced deceleration and parking, so both damaged brake disc, the problems such as cause brake drum wear out failure, stopping distance is long simultaneously, power output waste.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of output that reduces or cut off power is provided, stopping distance is short, make braking more steadily rapidly, reduce the installing mechanism of angle of brake pedal sensor for the loader of brake disc loss, solve common loader and do not possessed power adjustment and cutting function, cause brake drum wear out failure, stopping distance is long simultaneously, the problem of power output waste.
In order to solve the problems of the technologies described above, the technical solution of the utility model has been to provide the installing mechanism of angle of brake pedal sensor for a kind of loader, it is characterized in that, comprise angular transducer, angular transducer is located on the middle adapter plate of protection connecting device, angular transducer is connected with positioning plate by semicircle bearing pin, and positioning plate is connected with one end of anchor shaft.
Preferably, one end of described semicircle bearing pin is provided with spring cotter.
Preferably, the other end of described anchor shaft is connected with brake pedal.
The utility model can detect operator's intention in advance, reduces or cut off the output of power in braking, and stopping distance is short, makes braking more steadily rapidly, reduces the loss of brake disc, prevents brake drum wear out failure.
Accompanying drawing explanation
Fig. 1 is the assembly drowing of the installing mechanism of angle of brake pedal sensor for a kind of loader;
Fig. 2 is semicircle pin shaft structure figure.
Fig. 3 is the scheme of installation of the installing mechanism of angle of brake pedal sensor for a kind of loader;
Wherein: I is brake pedal, II is intermediate transmission mechanism, and III is angular transducer installing mechanism, and IV is adapter plate, 1 is protection connecting device, and 2 is semicircle bearing pin, and 3 is anchor shaft, and 4 is spring cotter, 5 is positioning plate, and 6 is tightening screw, and 7 is angular transducer, and 8 is hold-down bolt.
The specific embodiment
For the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
The utility model is the installing mechanism of angle of brake pedal sensor for a kind of loader, as shown in Figure 1, it comprises angular transducer 7, angular transducer 7 use screws are arranged on the middle adapter plate of protection connecting device 1, positioning plate 5 is connected by semicircle bearing pin 2 with angular transducer 7, and pin with the spring cotter 4 of semicircle bearing pin 2 one end, prevent positioning plate 5 landings.Anchor shaft 3 one end are locked on brake pedal I, the limited plate 5 in one end blocks, when brake pedal I moves, anchor shaft 3 and brake pedal I are owing to being to be rigidly connected, action together, thereby force positioning plate 5 to drive semicircle bearing pin 2 motion together, thereby form an angular deflection amount to angular transducer.
As shown in Figure 3, brake pedal I and angular transducer installing mechanism III are fixed on adapter plate IV simultaneously, intermediate transmission mechanism II by a single pole between brake pedal I and angular transducer installing mechanism III is connected, when brake pedal I moves, drive intermediate transmission mechanism II motion, semicircle rotating shaft in intermediate transmission mechanism II drives semicircle bearing pin 2 rotations in angular transducer installing mechanism III, thereby make magnet and the change with the bigoted Hall effect integrated circuit generation relative position of magnetic in angular transducer 7, producing thus flow direction changes, be converted to linear output, by buffering device, mechanical energy is converted to the device of electric signal output.
The design of part semicircle bearing pin 2, as shown in Figure 2, should guarantee semicircle bearing pin 2 working accuracy and and angular transducer between the choosing of tolerance on fit.
The assurance of angular transducer 7 initial positions, has guaranteed the initial position of semicircle bearing pin 2.Guarantee the tolerance clearance between anchor shaft 3 and positioning plate 5, if guarantee badly, movement angle just there will be deviation, enter over-angle sensor after this departure will be exaggerated, cause final demonstration data and be not actually inconsistent.
Claims (2)
1. the installing mechanism of angle of brake pedal sensor for a loader, it is characterized in that, comprise angular transducer (7), angular transducer (7) is located on the middle adapter plate of protection connecting device (1), angular transducer (7) is connected with positioning plate (5) by semicircle bearing pin (2), positioning plate (5) is connected with one end of anchor shaft (3), and the other end of described anchor shaft (3) is connected with brake pedal (I).
2. the installing mechanism of angle of brake pedal sensor for a kind of loader as claimed in claim 1, is characterized in that, one end of described semicircle bearing pin (2) is provided with spring cotter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117954.6U CN203996168U (en) | 2014-03-14 | 2014-03-14 | The installing mechanism of angle of brake pedal sensor for a kind of loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117954.6U CN203996168U (en) | 2014-03-14 | 2014-03-14 | The installing mechanism of angle of brake pedal sensor for a kind of loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996168U true CN203996168U (en) | 2014-12-10 |
Family
ID=52036214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420117954.6U Expired - Fee Related CN203996168U (en) | 2014-03-14 | 2014-03-14 | The installing mechanism of angle of brake pedal sensor for a kind of loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740794A (en) * | 2016-12-27 | 2017-05-31 | 芜湖盛力科技股份有限公司 | A kind of braking system of engineering machinery air brake valve |
| CN113119927A (en) * | 2021-04-20 | 2021-07-16 | 天津工程机械研究院有限公司 | Brake assembly of pure electric loader |
-
2014
- 2014-03-14 CN CN201420117954.6U patent/CN203996168U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740794A (en) * | 2016-12-27 | 2017-05-31 | 芜湖盛力科技股份有限公司 | A kind of braking system of engineering machinery air brake valve |
| CN113119927A (en) * | 2021-04-20 | 2021-07-16 | 天津工程机械研究院有限公司 | Brake assembly of pure electric loader |
| CN113119927B (en) * | 2021-04-20 | 2021-12-31 | 天津工程机械研究院有限公司 | Brake assembly of pure electric loader |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200314 |