GB853658A - Improvements in or relating to root crop digging machines - Google Patents
Improvements in or relating to root crop digging machinesInfo
- Publication number
- GB853658A GB853658A GB3270055A GB3270055A GB853658A GB 853658 A GB853658 A GB 853658A GB 3270055 A GB3270055 A GB 3270055A GB 3270055 A GB3270055 A GB 3270055A GB 853658 A GB853658 A GB 853658A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- elevator
- share
- links
- oscillating
- 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
- A01D—HARVESTING; MOWING
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/10—Digging machines with sieving and conveying mechanisms with smooth conveyor belts, lath bands or rake bands
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
853,658. Root-crop harvesters. HENDERSON, M. W. C. [representative of HENDERSON, W. M.]. Feb. 15, 1957 [Nov. 15, 1955], No. 32700/55. Class 6(3). A root-crop harvester comprises a share 3 oscillating in a plane parallel to the direction of motion of the machine and an endless elevator 23, behind the share, both driven by the power take-off of a tractor which carries the machine. The machine comprises a frame 1 attached to tractor draught-links 51 and provided with screw-adjusted ground-wheels 45 which control the working depth of the share. The share is channel-shaped and has upstanding side-plates 4 secured to a transverse tube 8 pivoted on an axle 2. An arm 9 fixed to the tube is rocked by a connecting rod 10 attached to an eccentric on a shaft 11 driven by a jointed shaft 15 connected to the tractor power take-off. The shaft 15 also drives the elevator 23 through a belt transmission 15A, 17, 20 to the rear spindle 21 of the elevator. The rear end of the arm 9 rocks a shaft 13A through a crank 13. The rocking shaft 13A oscillates a finger 40 about a vertical axis, through links 42, 43, 44, and oscillates a lever 30 and shaft 26 about the axis of the shaft 26, through the links 32, 32A. The finger 40 assists in breaking up lumps and spreading the excavated material evenly across the elevator. The oscillating shaft 26 carries arms 25 on the ends of which are rollers 29 which contact the undersurface of the elevator to oscillate it. Further rollers 36 on arms 34 alter the amplitude of oscillation of the elevator surface by lifting it away from the oscillating rollers 29, this action being controlled remotely by a lever 39. The side-plates 4 of the share are extended by inclined members 6 which converge inwardly and carry guide-bars 7. Specifications 735,719 and 735,721 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3270055A GB853658A (en) | 1955-11-15 | 1955-11-15 | Improvements in or relating to root crop digging machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3270055A GB853658A (en) | 1955-11-15 | 1955-11-15 | Improvements in or relating to root crop digging machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB853658A true GB853658A (en) | 1960-11-09 |
Family
ID=10342707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3270055A Expired GB853658A (en) | 1955-11-15 | 1955-11-15 | Improvements in or relating to root crop digging machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB853658A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107006200A (en) * | 2016-06-16 | 2017-08-04 | 刘彬 | A kind of deep root herb cropper |
-
1955
- 1955-11-15 GB GB3270055A patent/GB853658A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107006200A (en) * | 2016-06-16 | 2017-08-04 | 刘彬 | A kind of deep root herb cropper |
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