JPS57112219A - Method of reducing tension of gravitational conveyor - Google Patents
Method of reducing tension of gravitational conveyorInfo
- Publication number
- JPS57112219A JPS57112219A JP18505080A JP18505080A JPS57112219A JP S57112219 A JPS57112219 A JP S57112219A JP 18505080 A JP18505080 A JP 18505080A JP 18505080 A JP18505080 A JP 18505080A JP S57112219 A JPS57112219 A JP S57112219A
- Authority
- JP
- Japan
- Prior art keywords
- earth
- sand
- trucks
- downward
- chain
- 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.)
- Pending
Links
Abstract
PURPOSE: To reduce the tension of a coupling part between unit trucks for conveying earth and sand or the like by utilizing gravity, by using a rotary body rotated by the trucks moving in a downward passage, to move the other trucks in an upward passage.
CONSTITUTION: An earth and sand loading mechanism 8 for dropping earth and sand into a unit truck 3 is provided at the upper bent portion 2' of an endless track 2 laid on a slope 1. The train of unit trucks 3 loaded with the earth and sand is moved toward the lower bent protion 2" of the track 2 due to gravity. At the lower bent portion 2", the vessel 12 of each truck 3 is tilted sidewards by utilizing the cooperation of the guide rail 9 to discharge the earth and sand into a barge 19. Tension reducers 20, 20 are provided astride the downward and upward sections 2a, 2b of the track 2. The reducers 20, 20 are constructed that a chain 50 is revolved by the movement of the trcuks 3 in the downward section 2a through the engagement of pins 90 with claws 80 and the other trucks 3 in the upward section 2b are moved by the revolving force of the chain 50 through another chain 50'.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18505080A JPS57112219A (en) | 1980-12-27 | 1980-12-27 | Method of reducing tension of gravitational conveyor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18505080A JPS57112219A (en) | 1980-12-27 | 1980-12-27 | Method of reducing tension of gravitational conveyor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57112219A true JPS57112219A (en) | 1982-07-13 |
Family
ID=16163914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18505080A Pending JPS57112219A (en) | 1980-12-27 | 1980-12-27 | Method of reducing tension of gravitational conveyor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57112219A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012116456A1 (en) * | 2011-03-01 | 2012-09-07 | Ferag Ag | Conveying device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024769U (en) * | 1983-07-25 | 1985-02-20 | 矢野 寛治 | Simple container lid |
-
1980
- 1980-12-27 JP JP18505080A patent/JPS57112219A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024769U (en) * | 1983-07-25 | 1985-02-20 | 矢野 寛治 | Simple container lid |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012116456A1 (en) * | 2011-03-01 | 2012-09-07 | Ferag Ag | Conveying device |
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