GB522442A - Soil working machine - Google Patents
Soil working machineInfo
- Publication number
- GB522442A GB522442A GB35841/38A GB3584138A GB522442A GB 522442 A GB522442 A GB 522442A GB 35841/38 A GB35841/38 A GB 35841/38A GB 3584138 A GB3584138 A GB 3584138A GB 522442 A GB522442 A GB 522442A
- Authority
- GB
- United Kingdom
- Prior art keywords
- soil
- shafts
- tools
- machine
- elevators
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
522,442. Soil-cultivating machines. BAUER, W., and SPARROW, A. A. HANBURY-. Dec. 8, 1938, No. 35841. Convention date, Dec. 16, 1937. [Class 6 (i)]. A soil-working machine comprises sets of rotary tools some of which break up the soil, the others feeding the broken soil to elevators which deliver the soil to discharge shoots. The tools are supported on a number of superposed arms pivoted at the opposite ends to the tools so that the depth of working can be varied. Fig. 2 shows a machine comprising endless band tracks 3. and a casing 5 enclosing machinery for driving the tracks and a vertical shaft 9 having separate threaded portions 15, 16, 17 which engage worm gears on horizontal, tubular shafts. 18, 19 20. Tool - carrying arms 21,. 22, 23 are mounted loosely on the shafts 18, 19, 20, each arm being divided into two sections 21a, 21b arranged side by side on the corresponding shaft as shown in Fig. 1. Between the two sections of each arm is a shaft 43 rotated from the shaft 9 and carrying a worm 42 at its forward end which meshes with pinions on shafts 36, 37 carrying soil - working tools 39. Gears 46 on the shafts, 43 rotate helical tools 50 which feed the soil worked by the tools 39 to elevators 35 which pass over sprockets on the shafts . 18, 19, , 20. The soil passes from the elevators to shoots 51, 52, 53 and falls through openings in the base of the machine. The soils from the different elevators may be mixed together by delivery through an alternativeset of shoots 60 which lead to a conveyer 61 on which the soils may be mixed with one another and with lime or manure. The walls of the trench dug by the machine are supported by sectors 90 which are pivoted to the sides of the machine and can"be lowered into the trench. Tree stumps and other obstructions are removed by claws 93 fixed to the rotating shafts 34. The arms 21, 22, 23 are raised and lowered manually by hand-wheels on shafts 67 connected by gearing to threaded spindles 78 on which are nuts in engagement with the arms.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE522442X | 1937-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB522442A true GB522442A (en) | 1940-06-18 |
Family
ID=6551666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35841/38A Expired GB522442A (en) | 1937-12-16 | 1938-12-08 | Soil working machine |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB522442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113966653A (en) * | 2021-10-25 | 2022-01-25 | 山东省国土空间生态修复中心 | Land and ground lifting device |
-
1938
- 1938-12-08 GB GB35841/38A patent/GB522442A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113966653A (en) * | 2021-10-25 | 2022-01-25 | 山东省国土空间生态修复中心 | Land and ground lifting device |
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