CN105216546A - The cardan wheel of belt brake - Google Patents
The cardan wheel of belt brake Download PDFInfo
- Publication number
- CN105216546A CN105216546A CN201410256368.4A CN201410256368A CN105216546A CN 105216546 A CN105216546 A CN 105216546A CN 201410256368 A CN201410256368 A CN 201410256368A CN 105216546 A CN105216546 A CN 105216546A
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- CN
- China
- Prior art keywords
- brake
- cardan wheel
- pressing plate
- friction part
- fixed support
- 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.)
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Abstract
The invention discloses a kind of cardan wheel of belt brake, comprise a link span, a roller and a brake portion, described brake portion comprises two fixed support plates, a pressing plate and a friction part; The lower end of described fixed support plate is fixedly connected with described link span, and the lower end of described fixed support plate and one end of described pressing plate are rotationally connected, and described pressing plate is connected with described friction part.The advantage of the cardan wheel of belt brake of the present invention is: brake portion comprises the end of a fixed position, makes the pin of user not easily from landing brake portion, and feel is better, simultaneously with the friction part of position-adjustable, is convenient to user and regulates brake sensitivity.
Description
Technical field
The present invention relates to a kind of cardan wheel, more precisely a kind of cardan wheel of belt brake.
Background technology
It is simple that Chinese invention patent application CN201210235421.3 discloses a kind of structure, can self-locking safety, and the cardan wheel of the belt brake of arming function can be facilitated, comprise holder, support, roller, holder is connected with roller by support, described roller center shaft is provided with star-like lock tooth, described support is hinged with brake pedal, brake pedal is provided with lock projection, described lock projection can match with the star-like lock tooth of roller, brake pedal is provided with locating convex block, described support is provided with spacing block set, described locating convex block is corresponding with spacing block set position and can two-way snap-fit engagement back and forth, one is had at least for intermediate incline in two fitting surfaces when two-way clamping back and forth.But the brake part of this cardan wheel does not comprise a fixing end, during use, pin is easily from landing brake part, and feel is poor.
Summary of the invention
The present invention mainly solves the technical matters existing for prior art, thus provide a kind of portion of brake to comprise the end of a fixed position, make the pin of user not easily from landing brake portion, feel is better, simultaneously with the friction part of position-adjustable, be convenient to the cardan wheel that user regulates the belt brake of brake sensitivity.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A cardan wheel for belt brake, comprise a link span, a roller and a brake portion, described brake portion comprises two fixed support plates, a pressing plate and a friction part;
The lower end of described fixed support plate is fixedly connected with described link span, and the lower end of described fixed support plate and one end of described pressing plate are rotationally connected, and described pressing plate is connected with described friction part.
As preferred embodiment of the present invention, the lower end of described fixed support plate is provided with a connecting bore and an anti-rotation projection, the center shaft of described connecting bore and described roller is rotationally connected mutually, described anti-rotation projection and the edge of described link span bonded to each other.
As preferred embodiment of the present invention, described friction part and described pressing plate are threaded connection.
As preferred embodiment of the present invention, described friction part is provided with a wear plate.
As preferred embodiment of the present invention, the cardan wheel of described belt brake also comprises a pedal, and described pedal is connected with the middle part of described link span, described pedal is provided with a depression bar, and described depression bar is arranged in the top of described pressing plate.
The advantage of the cardan wheel of belt brake of the present invention is: brake portion comprises the end of a fixed position, makes the pin of user not easily from landing brake portion, and feel is better, simultaneously with the friction part of position-adjustable, is convenient to user and regulates brake sensitivity.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of the cardan wheel of belt brake of the present invention;
Fig. 2 is the perspective view at another visual angle of the cardan wheel of belt brake in Fig. 1;
Fig. 3 is the perspective view in the brake portion in Fig. 3;
Fig. 4 is the front view in the brake portion in Fig. 3;
Wherein:
1, link span; 2, roller; 3, brake portion;
31, fixed support plate; 311, connecting bore; 312, anti-rotation projection;
32, pressing plate;
33, friction part; 331, wear plate;
34, pedal; 341, depression bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The advantage of the cardan wheel of belt brake of the present invention is: brake portion comprises the end of a fixed position, makes the pin of user not easily from landing brake portion, and feel is better, simultaneously with the friction part of position-adjustable, is convenient to user and regulates brake sensitivity.
As shown in Figure 1 and Figure 2, a kind of cardan wheel of belt brake, comprise link span 1, roller 2 and a brake portion 3, this brake portion 3 comprises two fixed support plates 31, pressing plate 32 and a friction part 33; Arranging this fixed support plate 31 makes this brake portion 3 comprise a fixing end, prevents landing in the pin of user and this brake portion 3, improves the comfort level of user.
As shown in Figure 2, Figure 3, Figure 4, the lower end of this fixed support plate 31 is fixedly connected with this link span 1, and the lower end of this fixed support plate 31 and one end of this pressing plate 32 are rotationally connected, and this pressing plate 32 is connected with this friction part 33.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the lower end of this fixed support plate 31 is provided with connecting bore 311 and an anti-rotation projection 312, this connecting bore 311 is rotationally connected mutually with the center shaft of this roller 2, this anti-rotation projection 312 is bonded to each other with the edge of this link span 1, this anti-rotation projection 312 can prevent this fixed support plate 31 from relatively rotating with this link span 1, and the productive costs of this structure is lower.
As shown in Figure 2, Figure 4 shows, this friction part 33 is threaded connection with this pressing plate 32.This structure can make user more conveniently regulate to make the relative position of friction part 33 and this pressing plate 32, thus regulates this friction part 33 and the distance of this roller 2, reaches the object of the sensitivity regulating this brake portion 3.
As shown in Figure 4, this friction part 33 is provided with a wear plate 331.Arrange removable wear plate 331, can improve the service life of this friction part 3, this wear plate 331 can also adopt has the material of larger friction coefficient to make with roller 2, improves brake sensitivity.
As shown in Figure 3, Figure 4, the cardan wheel of this belt brake also comprises a pedal 34, and this pedal 34 is connected with the middle part of this link span 1, and this pedal 34 is provided with a depression bar 341, this depression bar 341 is arranged in the top of this pressing plate 32.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (5)
1. the cardan wheel of a belt brake, comprise a link span (1), a roller (2) and a brake portion (3), it is characterized in that: described brake portion (3) comprises two fixed support plates (31), a pressing plate (32) and a friction part (33);
The lower end of described fixed support plate (31) is fixedly connected with described link span (1), the lower end of described fixed support plate (31) and one end of described pressing plate (32) are rotationally connected, and described pressing plate (32) is connected with described friction part (33).
2. the cardan wheel of belt brake according to claim 1, it is characterized in that: the lower end of described fixed support plate (31) is provided with a connecting bore (311) and an anti-rotation projection (312), described connecting bore (311) is rotationally connected mutually with the center shaft of described roller (2), and described anti-rotation projection (312) is bonded to each other with the edge of described link span (1).
3. the cardan wheel of belt brake according to claim 1, is characterized in that: described friction part (33) and described pressing plate (32) are threaded connection.
4. the cardan wheel of belt brake according to claim 1, is characterized in that: described friction part (33) is provided with a wear plate (331).
5. the cardan wheel of belt brake according to claim 1, it is characterized in that: the cardan wheel of described belt brake also comprises a pedal (34), described pedal (34) is connected with the middle part of described link span (1), described pedal (34) is provided with a depression bar (341), and described depression bar (341) is arranged in the top of described pressing plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410256368.4A CN105216546A (en) | 2014-06-10 | 2014-06-10 | The cardan wheel of belt brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410256368.4A CN105216546A (en) | 2014-06-10 | 2014-06-10 | The cardan wheel of belt brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105216546A true CN105216546A (en) | 2016-01-06 |
Family
ID=54985969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410256368.4A Pending CN105216546A (en) | 2014-06-10 | 2014-06-10 | The cardan wheel of belt brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105216546A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963086A (en) * | 2016-04-20 | 2016-09-28 | 宁波市鄞州发辉机械科技有限公司 | Step-assisting rehabilitation wheelchair |
| CN107323494A (en) * | 2017-06-21 | 2017-11-07 | 上海鸿研物流技术有限公司 | A kind of movable units of provided with wheels |
| CN107538518A (en) * | 2016-12-30 | 2018-01-05 | 天津晨富科技有限公司 | Flexible working platform of industrial robot |
| CN108068858A (en) * | 2016-11-13 | 2018-05-25 | 浠荤孩 | A kind of domestic small handling device |
-
2014
- 2014-06-10 CN CN201410256368.4A patent/CN105216546A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963086A (en) * | 2016-04-20 | 2016-09-28 | 宁波市鄞州发辉机械科技有限公司 | Step-assisting rehabilitation wheelchair |
| CN108068858A (en) * | 2016-11-13 | 2018-05-25 | 浠荤孩 | A kind of domestic small handling device |
| CN107538518A (en) * | 2016-12-30 | 2018-01-05 | 天津晨富科技有限公司 | Flexible working platform of industrial robot |
| CN107323494A (en) * | 2017-06-21 | 2017-11-07 | 上海鸿研物流技术有限公司 | A kind of movable units of provided with wheels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |
|
| WD01 | Invention patent application deemed withdrawn after publication |