CN104108570A - Automatic speed reducer of vehicle loading conveyor - Google Patents
Automatic speed reducer of vehicle loading conveyor Download PDFInfo
- Publication number
- CN104108570A CN104108570A CN201310358130.8A CN201310358130A CN104108570A CN 104108570 A CN104108570 A CN 104108570A CN 201310358130 A CN201310358130 A CN 201310358130A CN 104108570 A CN104108570 A CN 104108570A
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- China
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- loading conveyor
- crotch
- vehicle loading
- automatic
- speed reducer
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Abstract
The invention discloses an automatic speed reducer of a vehicle loading conveyor. The automatic speed reducer of the vehicle loading conveyor comprises a housing case. A speed reducing cavity is arranged in the housing case, a pair of speed reducing forks is arranged in the speed reducing cavity, and a return spring is arranged between the speed reducing forks. The automatic speed reducer of the automatic vehicle loading conveyor has the advantages that a user can mount the automatic speed reducer on support rolls of a track by the aid of the housing case with the built-in speed reducing forks, the speed reducing forks can automatically carry out brake speed reduction on the track owing to centrifugal force once conveying rollers slip and the rotation speeds of the support rolls exceed a preset value, and accordingly the reliability of the vehicle loading conveyor can be greatly improved; the automatic speed reducer of the vehicle loading conveyor is simple in structure, convenient to use and high in practicality.
Description
Technical field
The present invention relates to a kind of transportation device, or rather, is a kind of automatic slow down device of loading conveyor.
Background technology
Loading conveyor is a kind of novel loading-unloading vehicle equipment; can be equipped with hydraulic lifting, Moving caster etc. operates; be mainly used in the industries such as postal service, express delivery, airport, harbour, chemical industry, be particularly suitable for shipping occasion on a small scale, also can be applied to the handling goods of factory's platform etc.Existing loading conveyor, when carrying out work, can cause the excessive velocities of crawler belt once conveying roller skids, and easily causes goods to get rid of down.
Summary of the invention
The present invention solves the existing technical matters of prior art, thereby a kind of automatic slow down device of loading conveyor is provided.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A kind of automatic slow down device of loading conveyor, the automatic slow down device of described loading conveyor comprises a casing, in described casing, be provided with a velocity-reducing chamber, in described velocity-reducing chamber, be provided with a pair of deceleration crotch, between described deceleration crotch, be provided with a retracing spring.
As preferred embodiment of the present invention, the crotch main body that described deceleration crotch comprises an arc, the afterbody of described crotch main body is provided with a lock bolt, the head of described crotch main body is provided with a reset through hole, the lateral wall of described crotch main body is provided with a braking glue-line, and described retracing spring is removably connected with described crotch main body by described reset through hole.
As preferred embodiment of the present invention, the madial wall of described velocity-reducing chamber is provided with anti-skidding glue-line.
The automatic slow down device of loading conveyor of the present invention utilizes the casing of built-in deceleration crotch, user can attach it on the backing roll of crawler belt, once conveying roller skids, when the rotating speed of backing roll surpasses a preset value, deceleration crotch can carry out braking deceleration by crawler belt automatically because of centnifugal force, has greatly improved the reliability of loading conveyor.The automatic slow down device of this loading conveyor is simple in structure, easy to use, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the automatic slow down device of loading conveyor of the present invention;
Fig. 2 is the spatial structure decomposing schematic representation of the automatic slow down device of the loading conveyor in Fig. 1;
Fig. 3 is the details enlarged diagram of a-quadrant of the automatic slow down device of the loading conveyor in Fig. 2;
Wherein,
1, the automatic slow down device of loading conveyor; 2, casing; 21, velocity-reducing chamber; 3, deceleration crotch; 31, crotch main body; 32, lock bolt; 33, reset through hole; 34, braking glue-line; 4, retracing spring.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
As shown in Figure 1 to Figure 3, the automatic slow down device 1 of loading conveyor of the present invention comprises a casing 2, is provided with a velocity-reducing chamber 21 in this casing 2, is provided with a pair of deceleration crotch 3 in this velocity-reducing chamber 21, is provided with a retracing spring 4 between this deceleration crotch 3.
The crotch main body 31 that this deceleration crotch 3 comprises an arc, the afterbody of this crotch main body 31 is provided with a lock bolt 32, the head of this crotch main body 31 is provided with a reset through hole 33, the lateral wall of this crotch main body 31 is provided with a braking glue-line 34, and this retracing spring 4 is removably connected with this crotch main body 31 by this reset through hole 33.
The madial wall of this velocity-reducing chamber 21 is provided with anti-skidding glue-line.
The automatic slow down device of the loading conveyor of this invention utilizes the casing of built-in deceleration crotch, user can attach it on the backing roll of crawler belt, once conveying roller skids, when the rotating speed of backing roll surpasses a preset value, deceleration crotch can carry out braking deceleration by crawler belt automatically because of centnifugal force, has greatly improved the reliability of loading conveyor.The automatic slow down device of this loading conveyor is simple in structure, easy to use, practical.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. the automatic slow down device of a loading conveyor, it is characterized in that, the automatic slow down device of described loading conveyor (1) comprises a casing (2), in described casing (2), be provided with a velocity-reducing chamber (21), in described velocity-reducing chamber (21), be provided with a pair of deceleration crotch (3), between described deceleration crotch (3), be provided with a retracing spring (4).
2. the automatic slow down device of loading conveyor according to claim 1, it is characterized in that, the crotch main body (31) that described deceleration crotch (3) comprises an arc, the afterbody of described crotch main body (31) is provided with a lock bolt (32), the head of described crotch main body (31) is provided with a reset through hole (33), the lateral wall of described crotch main body (31) is provided with a braking glue-line (34), and described retracing spring (4) is removably connected with described crotch main body (31) by described reset through hole (33).
3. the automatic slow down device of loading conveyor according to claim 2, is characterized in that, the madial wall of described velocity-reducing chamber (21) is provided with anti-skidding glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358130.8A CN104108570A (en) | 2013-08-17 | 2013-08-17 | Automatic speed reducer of vehicle loading conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310358130.8A CN104108570A (en) | 2013-08-17 | 2013-08-17 | Automatic speed reducer of vehicle loading conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104108570A true CN104108570A (en) | 2014-10-22 |
Family
ID=51705603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310358130.8A Pending CN104108570A (en) | 2013-08-17 | 2013-08-17 | Automatic speed reducer of vehicle loading conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104108570A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2140512A (en) * | 1983-05-26 | 1984-11-28 | Dowty Meco Ltd | Conveyors and drive means including a clutch |
| CN202315003U (en) * | 2011-11-18 | 2012-07-11 | 吉林省经济管理干部学院 | Hierarchical speed control descending device |
| CN202338450U (en) * | 2011-10-28 | 2012-07-18 | 杭州鑫龙风能科技有限公司 | Overspeed protection device for wind driven generators |
| CN102616534A (en) * | 2012-03-30 | 2012-08-01 | 太原科技大学 | Belt conveyor braking system and dynamic control method thereof |
| CN102881478A (en) * | 2012-10-15 | 2013-01-16 | 无锡江南奕帆电力传动科技股份有限公司 | Spring return type centrifugal clutch |
| CN103147915A (en) * | 2011-12-06 | 2013-06-12 | 上海松盛电器科技有限公司 | Centrifugal brake used for wind driven generator |
| CN103159010A (en) * | 2013-03-29 | 2013-06-19 | 无锡市诚信洗选设备有限公司 | Sector-structured pressurization speed reducing wheel |
| CN203021125U (en) * | 2013-03-29 | 2013-06-26 | 广州创实得环保科技有限公司 | Decelerated expansion device |
-
2013
- 2013-08-17 CN CN201310358130.8A patent/CN104108570A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2140512A (en) * | 1983-05-26 | 1984-11-28 | Dowty Meco Ltd | Conveyors and drive means including a clutch |
| CN202338450U (en) * | 2011-10-28 | 2012-07-18 | 杭州鑫龙风能科技有限公司 | Overspeed protection device for wind driven generators |
| CN202315003U (en) * | 2011-11-18 | 2012-07-11 | 吉林省经济管理干部学院 | Hierarchical speed control descending device |
| CN103147915A (en) * | 2011-12-06 | 2013-06-12 | 上海松盛电器科技有限公司 | Centrifugal brake used for wind driven generator |
| CN102616534A (en) * | 2012-03-30 | 2012-08-01 | 太原科技大学 | Belt conveyor braking system and dynamic control method thereof |
| CN102881478A (en) * | 2012-10-15 | 2013-01-16 | 无锡江南奕帆电力传动科技股份有限公司 | Spring return type centrifugal clutch |
| CN103159010A (en) * | 2013-03-29 | 2013-06-19 | 无锡市诚信洗选设备有限公司 | Sector-structured pressurization speed reducing wheel |
| CN203021125U (en) * | 2013-03-29 | 2013-06-26 | 广州创实得环保科技有限公司 | Decelerated expansion device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141022 |