ES382647A1 - Tank for bulk material - Google Patents
Tank for bulk materialInfo
- Publication number
- ES382647A1 ES382647A1 ES382647A ES382647A ES382647A1 ES 382647 A1 ES382647 A1 ES 382647A1 ES 382647 A ES382647 A ES 382647A ES 382647 A ES382647 A ES 382647A ES 382647 A1 ES382647 A1 ES 382647A1
- Authority
- ES
- Spain
- Prior art keywords
- tank
- valve
- rod
- plate
- sensing device
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D5/00—Burners in which liquid fuel evaporates in the combustion space, with or without chemical conversion of evaporated fuel
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/1208—Tanks for grain or chaff
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/1208—Tanks for grain or chaff
- A01D41/1217—Unloading mechanisms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
- A01D41/1271—Control or measuring arrangements specially adapted for combines for measuring crop flow
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/50—Sack-filling devices; Counting or weighing devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
- G01F1/64—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/12—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by endless belts, chains, or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Theoretical Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Threshing Machine Elements (AREA)
Abstract
The grain tank of a combine harvester is fitted with a sensing device to actuate the tipping of the tank by an amount related to the quantity of material in the tank. The tank 14 can pivot in the direction of travel about a hinge 12 and is fitted with a discharge screw 16 situated in a trough 15. A sensing device comprising a plate 18 mounted on a rod 20 is pivotally connected to the wall 22 of the tank, with a rod 32 pivoted to the rod 20 extending into an hydraulic valve 24 such that it is displaceable axially against a spring 26. The rod 32 is arranged to abut the piston 40 of the valve 24 when the plate 18 has moved a definite distance. When the tank 14 is full, the plate 18 is subjected to a pressure, under which the rod 32 and spring 26 adjust the valve 24 to a neutral position. To empty the tank, the drive of the discharge screw 16 is switched on and the main valve 46 is set to "lift", so that the pressure fluid flows from the pump 58 via 54 to the valve 24 and via 50 back to the fluid tank 52. When the tank 14 has been emptied to such an extent that the load is removed from the plate 18, the rod 32 moves away from the piston 40 and the valve 24 is actuated so that pressure fluid passes from the pump 58 along lines 60, 54 and 43 into a lifting cylinder 44 on each side of the tank. The tank is thus tipped about 12 until the plate 18 is again acted upon and the valve 24 is reset in its neutral position. The process is continued until the tank is emptied, when the main valve 56 is set to "lower" and the tank resumes its horizontal position. The sensitivity of the sensing device is adjustable in accordance with the specific gravity of the lightest material to be put in the tank. In a second embodiment, Fig. 5, the tank is in two parts, one part 70 secured to the harvester and the other 72 tippable about a hinge 12a. The operating procedure is as before. Strips of rubber 82 are fixed to the walls 78, 79 of the tippable part 72 to form a seal between the two parts of the tank. In other embodiments, the valve 24 can be operated electromagnetically by a relay, or by photo-cells or like devices measuring the volume of material in the tank.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1945020 | 1969-09-05 | ||
| DE6939473U DE6939473U (en) | 1969-09-23 | 1969-09-23 | TILTING GRAIN TANK |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES382647A1 true ES382647A1 (en) | 1973-04-16 |
Family
ID=25757866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES382647A Expired ES382647A1 (en) | 1969-09-05 | 1970-08-11 | Tank for bulk material |
Country Status (4)
| Country | Link |
|---|---|
| ES (1) | ES382647A1 (en) |
| FR (1) | FR2060953A5 (en) |
| GB (1) | GB1272504A (en) |
| SE (1) | SE361579B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5380247A (en) * | 1993-06-21 | 1995-01-10 | Agri-Technology | Grain transportation apparatus for a combine |
| DE4320565C2 (en) * | 1993-06-22 | 1996-08-14 | Deere & Co | Device for increasing the capacity of a container having at least one solid container wall |
| MXGT05000009A (en) * | 2005-08-29 | 2007-02-27 | Univ Guanajuato | Vegetable harvesting machine with a container and a discharge system. |
| GB201519526D0 (en) * | 2015-11-05 | 2015-12-23 | Agco Do Brazil Com E Ind Ltda | Combine harvester unloading system |
| CN107973101A (en) * | 2017-11-28 | 2018-05-01 | 泰州市振亚机械设备有限公司 | A kind of feeding structure applied to ore production |
| CN117981568B (en) * | 2024-04-03 | 2024-06-25 | 襄垣县仁达机电设备有限公司 | Corn kernel cleaning device |
-
1970
- 1970-08-11 ES ES382647A patent/ES382647A1/en not_active Expired
- 1970-09-04 SE SE12080/70A patent/SE361579B/xx unknown
- 1970-09-04 FR FR7032208A patent/FR2060953A5/fr not_active Expired
- 1970-09-04 GB GB4260270A patent/GB1272504A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2060953A5 (en) | 1971-06-18 |
| GB1272504A (en) | 1972-05-03 |
| SE361579B (en) | 1973-11-12 |
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