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
- Prior art keywords
- loading conveyor
- speed reducing
- automatic
- speed reducer
- vehicle loading
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- 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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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 14
- 239000003292 glue Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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 invention relates to a transportation device, in particular to an automatic speed reducing device of a loading conveyor.
Background
The loading conveyor is a novel loading and unloading device, can be equipped with hydraulic lifting, trundles moving and the like for operation, is mainly applied to the industries of postal service, express delivery, airports, wharfs, chemical engineering and the like, is particularly suitable for small-scale freight occasions, and can also be applied to loading and unloading goods and the like of a factory platform. When the existing loading conveyor works, the conveying roller can cause the speed of the crawler belt to be too high once slipping, and the goods are easily thrown off.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides an automatic speed reducing device of a loading conveyor.
The technical problem of the invention is mainly solved by the following technical scheme:
the automatic speed reducer of the loading conveyor comprises a shell, wherein a speed reducing cavity is arranged in the shell, a pair of speed reducing fork frames are arranged in the speed reducing cavity, and a reset spring is arranged between the speed reducing fork frames.
As a preferred embodiment of the present invention, the deceleration fork comprises an arc-shaped fork body, a locking screw is disposed at the tail of the fork body, a reset through hole is disposed at the head of the fork body, a brake rubber layer is disposed on the outer side wall of the fork body, and the reset spring is detachably connected to the fork body through the reset through hole.
As a preferred embodiment of the present invention, an anti-slip adhesive layer is disposed on an inner sidewall of the deceleration cavity.
The automatic speed reducer of the loading conveyor utilizes the shell with the built-in speed reducing fork, a user can install the automatic speed reducer on the supporting roller of the crawler, and once the conveying roller slips and the rotating speed of the supporting roller exceeds a preset value, the speed reducing fork can automatically brake and reduce the crawler due to centrifugal force, so that the reliability of the loading conveyor is greatly improved. The automatic speed reducing device of the loading conveyor is simple in structure, convenient to use and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an automatic reduction gear of a loading conveyor of the present invention;
FIG. 2 is an exploded perspective view of the automatic deceleration device of the loading conveyor of FIG. 1;
FIG. 3 is an enlarged detail schematic view of area A of the automatic deceleration device of the loading conveyor of FIG. 2;
wherein,
1. an automatic speed reduction device of the loading conveyor; 2. a housing; 21. a deceleration chamber; 3. a deceleration fork; 31. a fork carriage body; 32. locking screws; 33. a reset through hole; 34. a brake glue layer; 4. a return spring.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 3, an automatic deceleration device 1 of a loading conveyor of the present invention comprises a housing 2, a deceleration chamber 21 is provided in the housing 2, a pair of deceleration forks 3 are provided in the deceleration chamber 21, and a return spring 4 is provided between the deceleration forks 3.
The deceleration fork 3 comprises an arc-shaped fork body 31, a locking screw 32 is arranged at the tail of the fork body 31, a reset through hole 33 is arranged at the head of the fork body 31, a brake rubber layer 34 is arranged on the outer side wall of the fork body 31, and the reset spring 4 is detachably connected with the fork body 31 through the reset through hole 33.
The inner side wall of the speed reducing cavity 21 is provided with an anti-skid glue layer.
The automatic speed reducer of the loading conveyor utilizes the shell with the built-in speed reducing fork, a user can install the automatic speed reducer on the supporting roller of the crawler, and once the conveying roller slips and the rotating speed of the supporting roller exceeds a preset value, the speed reducing fork can automatically brake and reduce the crawler due to centrifugal force, so that the reliability of the loading conveyor is greatly improved. The automatic speed reducing device of the loading conveyor is simple in structure, convenient to use and high in practicability.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (3)
1. The automatic speed reducer of the loading conveyor is characterized in that the automatic speed reducer (1) of the loading conveyor comprises a shell (2), a speed reducing cavity (21) is arranged in the shell (2), a pair of speed reducing fork frames (3) are arranged in the speed reducing cavity (21), and a return spring (4) is arranged between the speed reducing fork frames (3).
2. The automatic decelerating device of a loading conveyor as claimed in claim 1, wherein said decelerating fork (3) comprises an arc-shaped fork body (31), a locking screw (32) is provided at a rear portion of said fork body (31), a returning through hole (33) is provided at a head portion of said fork body (31), a brake layer (34) is provided on an outer side wall of said fork body (31), and said returning spring (4) is detachably connected to said fork body (31) through said returning through hole (33).
3. The automatic decelerating device of a loading conveyor as claimed in claim 2, wherein the inner side wall of the decelerating chamber (21) is provided with an anti-slip glue layer.
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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141022 |