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WO2001093657A1 - Tariere montee sur engin pour la realisation sequentielle de forages et de trous de plantation dans le sol - Google Patents

Tariere montee sur engin pour la realisation sequentielle de forages et de trous de plantation dans le sol Download PDF

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Publication number
WO2001093657A1
WO2001093657A1 PCT/US2001/040905 US0140905W WO0193657A1 WO 2001093657 A1 WO2001093657 A1 WO 2001093657A1 US 0140905 W US0140905 W US 0140905W WO 0193657 A1 WO0193657 A1 WO 0193657A1
Authority
WO
WIPO (PCT)
Prior art keywords
soil
shaft
drilling
shank
drilling shaft
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.)
Ceased
Application number
PCT/US2001/040905
Other languages
English (en)
Inventor
Gedalyahu Manor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US10/276,666 priority Critical patent/US6662880B2/en
Priority to AU2001265429A priority patent/AU2001265429A1/en
Publication of WO2001093657A1 publication Critical patent/WO2001093657A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs

Definitions

  • the invention relates to a digger for producing a row of spaced relatively shallowi cultivated spots and to the digger adapted to drill a row of spaced - apart relatively shallow holes in the soil.
  • Each spot or hole is produced sequentially by the digger without stopping the forward motion of the equipment while each spot or hole is being produced.
  • the present invention thus provides a compact machine for producing a plurality of spaced cultivated spots or holes in a cost effective manner.
  • Patent No. 4,732,227 discloses machines which produce a row of equidistant hole without stopping the forward motion of the equipment .
  • Patent No. 6,164,384 discloses an apparatus for producing a plurality of space apart cultivated spots in soil. The spots are produced without stopping the forward motion of the equipment. Patent Nos . 4,732,227 and 6,164,384 are hereby incorporated by this reference.
  • the holes and the spots which are produced using the afore described equipment have a considerably inclined wall from the maximum depth forward in the direction of forward motion. It is an object of the present invention to improve the shape of the holes and spots which are produced by the digger without stopping the forward motion.
  • the invention provides a traveling rolling digger for sequential hold drilling and for producing sequential cultivated spots in soil.
  • the traveling rolling digger has at least one drilling shaft which is rotated by a drive mechanism about the longitudinal shaft axis and has a rotating soil penetrating edge.
  • Said at least one drilling shaft is mounted to roll about a horizontal shaft in a soil penetrating plane while said horizontal shaft moves in the direction of travel of the traveling rolling digger.
  • Said at least one rotating drilling shaft enters the soil at an entry angle and digs into the soil while the horizontal shaft moves in the direction of travel and said drilling shaft continuously changes its angle relative to the soil from the entry angle to a vertical position.
  • Said drilling shaft has at least one following soil penetrating and lifting shank which is mounted to roll about said horizontal shaft.
  • Said shank is positioned to enter the soil after entry of said drilling shaft and shortly before or when said drilling shaft reaches the maximum depth at its vertical position and acts as a pivot to lift the drilling shaft while the traveling rolling digger moves in the direction of travel.
  • the horizontal shaft is mounted on a support structure which is adapted to be connected to or mounted on a self propelled vehicle.
  • the following soil penetrating and lifting shank has a soil penetrating end which is preferably a chisel blade with its edge positioned in said soil penetrating plane or is a spear head.
  • said horizontal shaft being mounted on a support structure which is adapted to be connected to or mounted on a self propelled vehicle.
  • Said at least one lifting shank has a shoulder member mounted transversely on said lifting shank a distance from said penetrating edge which is substantially equal to the distance said lifting shank end penetrates into the soil.
  • the shoulder member may be curved in a direction to the horizontal shaft. Said shoulder member acts to stop further soil penetration by said lifting shank and to function as a pivot surface to pivotally lift said drilling shaft.
  • the shoulder member extends radially outward from said lifting shank to provide a surface substantially transverse to the soil penetrating direction of sufficient area to substantially stop further soil penetration.
  • the traveling rolling digger further comprising at least one leading soil penetrating shank having a soil penetrating end.
  • the at least one lending soil penetrating shank is mounted to roll about the horizontal shaft with its soil penetrating end rolling in a same soil penetrating plane as the at least one drilling shaft rolls in or in a soil penetrating plane parallel thereto, the at least one soil penetrating shank being of a sufficient length so that it penetrates the soil before the penetrating edge of the at least one drilling shaft penetrates the soil.
  • the drilling shaft of the traveling rolling digger is rotatably connected to a transmission head to rotate about the longitudinal axis of the drilling shaft.
  • the transmission head is connected to a power unit which provides power to rotate the drilling shaft about its longitudinal axis and the power unit is connected to the drilling shaft through the transmission head.
  • the drilling shaft may be a digging auger having at least one helical blade ending in cutting lips or a spot cultivator which comprising at least one tilling shaft and at least one tilling element extending from the tilling shaft and rotating with the tilling shaft.
  • a downwardly extending cultivator member is rigidly connected to the at least one tilling shaft and is spaced from said shaft and rotates therewith.
  • This downwardly extending cultivator member is of a sufficient length so that when said tilling shaft reaches a maximum penetration of the soil, the downwardly extending cultivator member penetrates into the soil and forms a depression in the soil surrounding the cultivated spot and a mound in its center as it rotates with said tilling shaft.
  • FIG. 1 is a perspective view of a traveling rolling digger for continuous holes drilling which can simultaneously drill two rows of clean holes attached to the rear of a tractor.
  • the tilling system IV and V illustrate leading shanks 25 with the soil penetrative spearhead 19 (see Figs. 5A and 5B) at their ends thereof and following lifting shanks 52.
  • FIG. 2A is a perspective view of the traveling rolling digger for continuous producing cultivated spots in soil which can simultaneously cultivate two rows of spots attached to the rear of a tractor.
  • FIG. 2B is a perspective view of a traveling rolling digger for continuous holes drilling which can simultaneously drill two rows of clean holes attached to the rear of a tractor.
  • FIG. 3A is a perspective view of the traveling rolling digger of FIG. 2A attached to the front of a tractor.
  • FIG. 3B is a perspective view of the traveling rolling digger of FIG. 2B attached to the front of a tractor.
  • FIG. 4A is a perspective view of a traveling rolling digger for continuous producing cultivated spots with two drilling shafts in the same forward moving plane.
  • FIG. 4B is a perspective view of a traveling rolling digger for continuous holes drilling with two drilling shafts in the same forward moving plane .
  • FIG. 5A is a side view of a traveling rolling digger with a spearhead on an end of a soil penetrating shank and with a following soil penetrating shank.
  • FIG. 5B is a sectional rear view along arrow B in FIG. 5A.
  • FIG. 6 is side view of the traveling rolling digger having a spot cultivator, a side mounted vertical cultivator and two shanks together with a cross-section of the tilled cultivated spot in a position when a drilling shaft reaches a maximum depth at its vertical position and the following lifting shaft pushed the soil surface acting as a pivot for a transmission head.
  • FIG. 7A illustrates the continuous movement of the transmission head with the drilling shaft and with the following lifting shank and the leading soil penetrating shank in a position when a drilling shaft reaches a maximum depth at its vertical position and the following lifting shaft pushed the soil surface acting as a pivot for a transmission head.
  • FIG. 7B is a sectional rear view along arrow C in FIG. 7A.
  • FIG. 8 illustrates the same movement of the transmittal head as in FIG 7A in position when the drilling shaft exiting the cultivated spot after being lifted around the edge of the lifting following shank acting as a pivot for transmission head and the drilling shaft.
  • FIG. 9 illustrates the continuous movement of the transmission head with the drilling shaft as a digging auger and with the following lifting shank and the leading soil penetrating shank in a position when a drilling auger reaches a maximum depth at its vertical position and the following lifting shaft pushed the soil surface acting as a pivot for a transmission head .
  • FIG. 10 illustrates the same movement of the transmittal head as in FIG. 9 in position when the drilling auger is exiting the cultivated spot after being lifted around the edge of the following lifting shank acting as a pivot for transmission head and the drilling shaft.
  • FIG. 11 illustrates a side view of the chisel mounted on the edge of the following lifting shank.
  • FIG. 12 illustrates a rear view of the chisel mounted on the edge of the following lifting shank.
  • FIG. 1 illustrates a traveling rolling digger I for digging two rows of holes which is attached through a hitch system III to a tractor II.
  • the traveling rolling digger I supports a rotating horizontal shaft 5 positioned inside shaft 8 which is in housing 9.
  • the horizontal shafts 5 and 8 are mounted on beam 1 by mounting plates 10 which are connected by bolts 11.
  • Power is obtained from the tractor II through main power transmission gear 4 which is connected to rotating shaft 5 which transmit power to the rolling transmission head 6 which has a protruding shaft 15 which is connected to the digging auger 71 with a helical blade 7' with a helical blade ending with a pair of cutting lips 71' .
  • the rolling transmission head 6 has a counterweight 16 axially mounted with the digging auger 71.
  • the illustrated tractor II is a four-wheel tractor. Other self-propelled prime movers could be used in place of the four-wheel tractor such as a track vehicle or a combination wheel and track vehicle.
  • the rolling action is powered by a wheel 2 and chain transmission 12, 13 and 14.
  • FIGS. 2A and 2B illustrate an embodiments wherein the traveling rolling digger 71 [spot cultivator 7] simultaneously cultivates two rows of spots (FIG 2A) or two rows of holes (FIG. 2B) One row of spots is cultivated by the tilling system IV and the other row of spots is cultivated by the tilling system V which are mounted at opposite ends of the main beam 1.
  • This embodiment also illustrates the use of the rolling wheel 2 to power the forward rotary motion of the transmission heads 6 through a transmission chain 13, 13' connecting sprockets 14, 14' and 12, 12' which rotate the horizontal rotary shafts 8, 8' which in turn provide forward rolling motion to the transmission heads 6.
  • FIGS. 3A and 3B illustrate the embodiments generally similar to that of FIGS. 2A and 2B except that the main structure beam 1 is mounted at the front of the tractor and the tilling shaft has four blades 7' in two levels.
  • FIGS. 4A and 4B illustrate embodiments wherein there are two revolving and rolling drilling systems IV supported by and powered by one transmission head 6.
  • This embodiment provides the advantage that two cultivated spots or holes are sequentially formed by tilling during a single rotation of the head 6 (FIG. 4A) and two holes are drilled (FIG. 4B) .
  • FIG. 5A schematically illustrates an embodiment wherein the leading soil penetrating shank 25 with the chisel end 26 penetrating the soil and the tilling shaft 7 has a fish tail edge 7'' and a following lifting shank 52, with its edge 48 and a shoulder member 49 behind the tilling shaft 7.
  • FIG. 5B illustrates the rear view of the chisel head 26 attached to the shank 25.
  • FIG. 6 illustrates the tilling shaft 7 with a side mounted vertical cultivator 29 in its vertical position and the following lifting shank 52 touching the soil surface with its edge 48 and a shoulder member 49.
  • the depth of penetration below the original soil line may be as deep as 0.8 meter or even deeper if desired.
  • FIG. 7A is analogous to FIG. 6 except that the tilling shaft 7 hasn't vertical cultivator.
  • FIG. 7B illustrates the back view of the chisel head 48 with the shoulder member 49 attached to the following lifting shank 52 as a preferred embodiment of the lifting shaft.
  • FIG. 8 illustrates the movement of the tilling shaft 7 and the head 6 after the tilling shaft 7 was in its vertical position when the following lifting shaft 52 with its edge 48 and shoulder member 49 acting as a pivot for the transmission head 6 and the tilling shaft 7 to exist the cultivating spot 41.
  • the tilling shaft 7 exiting the cultivated spot 41, while moving forward, after being lifted around the support member 49 of the following shank 52 acting as the pivot.
  • the soil in the cultivated spot 41 remains with minimum disturbance because of the almost substantially vertical lift of the tilling shaft 7.
  • FIG. 9 illustrate the digging auger 71 in its vertical position with the following lifting shank 52 touching the soil surface with its edge 49.
  • FIG. 10 illustrates the movement of the digging auger 71 and the head 6 after the digging auger 71 was in its vertical position when the following lifting shaft 52 with its edge 48 and shoulder member 49 acting as a pivot for the transmission head 6 and the digging auger 71 to exit the hole 51.
  • the digging auger 71 is exiting the hole 51, while moving forward, after being lifted around the support member 49 of the following lifting shank 52 acting as the pivot.
  • the soil 50 dug out of the hole 51 is thrown from the digging auger 71 and remains around the hole 51.
  • the cross section of the hole 51 has substantially vertical walls because of the almost substantially vertical lift of the auger 71.
  • FIG. 11 illustrates a side view of the chisel mounted on the edge of the following lifting shank 52.
  • the pointed spear head 48 of the chisel penetrates the soil easy and the shoulder member 49 has two sides 54 and 55, one side 54 of the shoulder member 49 is connected to the chisel 48 and is substantially perpendicular to the lifting shank 52 and another side 55 of the shoulder member is curved on a direction of the horizontal shaft 5.
  • the shoulder member 49 maintains a support for the lifting shank 52 on the soil surface as a pivot to lift the digger substantially vertically.
  • FIG. 12 illustrates a rear view of the chisel mounted on the edge of the following shank 52.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Earth Drilling (AREA)

Abstract

La présente invention concerne une tarière (I) montée sur engin pour la réalisation séquentielle de forages et de trous de plantation dans le sol. Cette tarière (I) comporte, d'une part au moins un axe de forage (15) entraîné en rotation autour d'un axe d'arbre longitudinal par un mécanisme d'entraînement, et d'autre part un couteau rotatif (48) pénétrant dans le sol. L'axe de forage (15) est monté de façon à rouler autour d'un axe horizontal (8) selon un plan de pénétration dans le sol pendant que l'axe horizontal (8) se déplace selon le sens de déplacement de la tarière (I) montée sur engin. L'axe de forage (15) entraîné en rotation pénètre dans le sol selon un angle d'incidence, ce qui fait qu'il creuse dans le sol pendant que l'axe horizontal (8) se déplace dans le sens de déplacement, l'axe de forage (15) modifiant de façon continue l'angle qu'il forme avec le sol, lequel angle varie entre l'angle d'incidence et la verticale.
PCT/US2001/040905 2000-06-09 2001-06-08 Tariere montee sur engin pour la realisation sequentielle de forages et de trous de plantation dans le sol Ceased WO2001093657A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/276,666 US6662880B2 (en) 2000-06-09 2001-06-08 Traveling rolling digger for sequential hole drilling and for producing sequential cultivated spots in soil
AU2001265429A AU2001265429A1 (en) 2000-06-09 2001-06-08 A traveling rolling digger for sequential hole drilling and for producing sequential cultivated spots in soil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21081200P 2000-06-09 2000-06-09
US60/210,812 2000-06-09

Publications (1)

Publication Number Publication Date
WO2001093657A1 true WO2001093657A1 (fr) 2001-12-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/040905 Ceased WO2001093657A1 (fr) 2000-06-09 2001-06-08 Tariere montee sur engin pour la realisation sequentielle de forages et de trous de plantation dans le sol

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AU (1) AU2001265429A1 (fr)
WO (1) WO2001093657A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104641741A (zh) * 2015-02-15 2015-05-27 李阳铭 一种粉垄机构
CN104641742A (zh) * 2015-02-15 2015-05-27 李阳铭 一种松耕机粉垄机构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493261A (en) * 1945-12-18 1950-01-03 Roehler Posthole digger
US2890860A (en) * 1955-04-01 1959-06-16 Prec Res And Dev Company Post hole auger
US4051903A (en) * 1974-10-10 1977-10-04 Lely Cornelis V D Soil cultivating machines
US4775013A (en) * 1984-11-26 1988-10-04 Lely Cornelis V D Soil tilling machine
US5082063A (en) * 1990-08-23 1992-01-21 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Forestry Mixing head for soil tillage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493261A (en) * 1945-12-18 1950-01-03 Roehler Posthole digger
US2890860A (en) * 1955-04-01 1959-06-16 Prec Res And Dev Company Post hole auger
US4051903A (en) * 1974-10-10 1977-10-04 Lely Cornelis V D Soil cultivating machines
US4775013A (en) * 1984-11-26 1988-10-04 Lely Cornelis V D Soil tilling machine
US5082063A (en) * 1990-08-23 1992-01-21 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Forestry Mixing head for soil tillage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104641741A (zh) * 2015-02-15 2015-05-27 李阳铭 一种粉垄机构
CN104641742A (zh) * 2015-02-15 2015-05-27 李阳铭 一种松耕机粉垄机构

Also Published As

Publication number Publication date
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