US139761A - Improvement in earth-soring machines - Google Patents
Improvement in earth-soring machines Download PDFInfo
- Publication number
- US139761A US139761A US139761DA US139761A US 139761 A US139761 A US 139761A US 139761D A US139761D A US 139761DA US 139761 A US139761 A US 139761A
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- US
- United States
- Prior art keywords
- auger
- secured
- earth
- windlass
- improvement
- 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 - Lifetime
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- 238000010276 construction Methods 0.000 description 3
- 238000007373 indentation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
Definitions
- Figure l of the drawings is a side view of my well-boring machine.
- Fig. 2 is a top view of same.
- Figs. 3 and 4 are details of same.
- Fig. 5 is an end view of same.
- Fig. 6 is a bottom view of my Well-auger.
- Fig. 7 is a section of my wellauger.
- Fig. Sis a top View ⁇ of same.
- This invention relates to certain improvements in well-boring mechanism; and consists in the construction and novel arrangement of the windlass and its two sets of proportioned cog-wheels, one set designed to communicate power, and the other set serving to increase the speed in the raising and lowering opera-tion of the bar and traveling-pulley in connection with the windlass, whereby the winding-fric tion is lessened; of the devices for holding and supporting the shaft; of the parts composing the lower frame, whereby the shaft is held in an upright position after it has passed below the upper frame and of the parts composing the auger and its shaft.
- the letter A designates the frame. This consists of the end standards A having the cross-bars B; the horizontal bea-1n B let into the upper cross-bar at each end, and shouldered to abut against the same from the inside; the upright strut C', and the removable braces C meeting above the strut, let into the horizontal beam within the shouldered portion, and fastened by metallic straps a and suitable bolts b, asindicated in the drawings.
- D designates the windlass, provided with gear-wheels at its ends of similar or different dimensions, and journaled in suitable seats attached to one of the ends of the frame. Above the windlass is also journaled, in similar seats, the sliding crank-shaft D-, having secured to its ends the gear-wheels c d, of different diameters,
- the lower section is of steel, drawn out in diamond-shape and twisted to form thepoint tl.
- the cutting-edges of the augerblades consist of a series of rectangular teeth and intermediate rectangular indentations, being suitably beveled, bent downward, and sharpened.
- the other ends of the auger blades which are of the usual semicircular form, are bent upward and curled to form barrels for the hinge-pins connectingtherewith the gates or valves E.
- the upper arms a also L-shaped are bolted to the stem I', and are bent downward at their outer ends :c to hold the loose cylinder or bucket K in place and to center the auger in loose earth.
- Four of these upper arms are employed, one attached to each side of the rectangular stem.
- To the opposite arms are secured the bed-platesy, to which the reamers F are secured insuch a manner that these reamers are directed downward and somewhat outward.
- rlhe cuttingedges of these reamers are oblique, and are serrated or toothed in asimilar manner to that described above with reference to the augerblades, and the blades are extended rea-rward and bent inward toward the center, and at the same time twisted into the vertical position, as shown at u', so that the earth gathered by the front ends or cutting-edges is conveyed toward ⁇ the center and deposited, through the opening z, between the arms a and the circular braces z', which are bolted to said arms near their ends.
- To the other two opposite arms are secured guides y', which extend as far as the reamers, and serve to balance the same in soft earth.
- the circular cutter-lange .fr is sometimes formed on the end ofthe reamers.
- the staple or loop c is pivoted to the stem i', and serves for the attachment of the hook ofthe windlass-rope.
- F indicates the small auger used for boring small holes in the bottoms of wells, when it is not desirable or practicable to go deeper with the large auger.
- This auger is constructed by bending a steel-- plate, of the form indicated in Fig. 4, so that its oblique end shall form a half funnel-shaped point, as indicated in Fig. 3, the entire stem of the plate being bent to form the vertical curved stem w.
- the operating-lever has a metallic hook bolted to its end, which is still further secured by means of a metallic band. The bend of this hook has its inner edge parallel with the end face of the band, and the shank of the auger is designed to be grasped between said edge and end face.
- the indentations ot' one blade are made to follow in .the path of the teeth of the other, whereby very refractory or tough soil may be effectively 0perated upon.
- rlhe reamers cut the side wall of the well.
- rIhe wall ot' the lower opening, made by the au ger-blades, is circular in shape, of smaller diameter, and forms a bucket-wall for the auger until full, when the load is easf ily drawn as it passes up at once into a larger space.
- the loose bucket keeps a position near the top of the auger and prevents the load from toppling out; at the same time it facilitates the unloading operation.
- the rst section of the shaft is operated in the journal-seat of the upper frame, and as it descends into the ground is secured in the lower journal-plates, the upper seat being vopened for-the introduction of the next section.
- the bucket is tol be drawn up the lower platform is thrown backward, andl the bucket, being raised, is secured to the rests o ofthe horizontal beam.
- the sections succeeding the irst, in boring, need not be secured to the upper journal-seat.
- the small cog-wheel on the crank-shaft is employed in connection with the wheel at one end ot' windlass first, in order to obtain the requisite power.
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Description
UNITED STATES PATENT CEEICE.
WILLIAM H. BOUSER, OF PARIS, ILLINOS.
IMPROVEMENT IN" EARTH-BORING MACHINEVS.
Specification forming part of Letters Patent No. 139,761, dated J une 10, 1873; application filed April 5, 1873.
To all whom 'it may concern:
Be it known that I, WM. H. BoUsER, of Paris, in the county of Edgar and State of Illinois, have invented a new and valuable Improvement in Well-Au gers and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings making a part of this specification', and to the letters and figures of reference marked thereon.
Figure l of the drawings is a side view of my well-boring machine. Fig. 2 is a top view of same. Figs. 3 and 4 are details of same. Fig. 5 is an end view of same. Fig. 6 is a bottom view of my Well-auger. Fig. 7 is a section of my wellauger. Fig. Sis a top View` of same.
This invention relates to certain improvements in well-boring mechanism; and consists in the construction and novel arrangement of the windlass and its two sets of proportioned cog-wheels, one set designed to communicate power, and the other set serving to increase the speed in the raising and lowering opera-tion of the bar and traveling-pulley in connection with the windlass, whereby the winding-fric tion is lessened; of the devices for holding and supporting the shaft; of the parts composing the lower frame, whereby the shaft is held in an upright position after it has passed below the upper frame and of the parts composing the auger and its shaft.
In the accompanying drawings, the letter A designates the frame. This consists of the end standards A having the cross-bars B; the horizontal bea-1n B let into the upper cross-bar at each end, and shouldered to abut against the same from the inside; the upright strut C', and the removable braces C meeting above the strut, let into the horizontal beam within the shouldered portion, and fastened by metallic straps a and suitable bolts b, asindicated in the drawings. D designates the windlass, provided with gear-wheels at its ends of similar or different dimensions, and journaled in suitable seats attached to one of the ends of the frame. Above the windlass is also journaled, in similar seats, the sliding crank-shaft D-, having secured to its ends the gear-wheels c d, of different diameters,
with a hook, h, for suspending the pulley-block k. A similar pulley-block, It, is suspendedon the hook l, secured tothe middle ofthe beam B. Removable corner-braces m serve t0` strengthen the ends of the frame at the junction of the standards and the horizontal` beam. A plate, fn, having horizontally-bent` hooks o, and a concave bearing, P, is secured to the side of the beam B at its middle pori tion, a bent bar, q, extending horizontally outward therefrom. r indicates a pivoted cap secured to the bearing P. F indicates. the
lower frame,consisting of the bed-blocks Gr and the hinged platform H, extending partly over the well-opening and provided with the bearingplates s. y The rearedge of the hinged` platform is concave, and when the platform is thrown backward this concave edge serves to widen the space between it and the. wellhole. I designates the sections of the shaft,
l', the lowest section, forming the stem of the auger. The lower end of this section is of steel, drawn out in diamond-shape and twisted to form thepoint tl. To this stem are secured, by means ofthe band o and suitable bolts, thelower L-shaped arms u, to which the auger-blades 1/ are attached. The cutting-edges of the augerblades consist of a series of rectangular teeth and intermediate rectangular indentations, being suitably beveled, bent downward, and sharpened. The other ends of the auger blades, which are of the usual semicircular form, are bent upward and curled to form barrels for the hinge-pins connectingtherewith the gates or valves E. The upper arms a, also L-shaped are bolted to the stem I', and are bent downward at their outer ends :c to hold the loose cylinder or bucket K in place and to center the auger in loose earth. Four of these upper arms are employed, one attached to each side of the rectangular stem. To the opposite arms are secured the bed-platesy, to which the reamers F are secured insuch a manner that these reamers are directed downward and somewhat outward. rlhe cuttingedges of these reamers are oblique, and are serrated or toothed in asimilar manner to that described above with reference to the augerblades, and the blades are extended rea-rward and bent inward toward the center, and at the same time twisted into the vertical position, as shown at u', so that the earth gathered by the front ends or cutting-edges is conveyed toward `the center and deposited, through the opening z, between the arms a and the circular braces z', which are bolted to said arms near their ends. To the other two opposite arms are secured guides y', which extend as far as the reamers, and serve to balance the same in soft earth. The circular cutter-lange .fr is sometimes formed on the end ofthe reamers. The staple or loop c is pivoted to the stem i', and serves for the attachment of the hook ofthe windlass-rope. F indicates the small auger used for boring small holes in the bottoms of wells, when it is not desirable or practicable to go deeper with the large auger.
This auger is constructed by bending a steel-- plate, of the form indicated in Fig. 4, so that its oblique end shall form a half funnel-shaped point, as indicated in Fig. 3, the entire stem of the plate being bent to form the vertical curved stem w. The operating-lever has a metallic hook bolted to its end, which is still further secured by means of a metallic band. The bend of this hook has its inner edge parallel with the end face of the band, and the shank of the auger is designed to be grasped between said edge and end face.
In the construction and arrangement of the serrated edges of the auger-blades the indentations ot' one blade are made to follow in .the path of the teeth of the other, whereby very refractory or tough soil may be effectively 0perated upon. rlhe reamers cut the side wall of the well. rIhe wall ot' the lower opening, made by the au ger-blades, is circular in shape, of smaller diameter, and forms a bucket-wall for the auger until full, when the load is easf ily drawn as it passes up at once into a larger space. The loose bucket keeps a position near the top of the auger and prevents the load from toppling out; at the same time it facilitates the unloading operation. In boring, the rst section of the shaft is operated in the journal-seat of the upper frame, and as it descends into the ground is secured in the lower journal-plates, the upper seat being vopened for-the introduction of the next section. When the bucket is tol be drawn up the lower platform is thrown backward, andl the bucket, being raised, is secured to the rests o ofthe horizontal beam. The sections succeeding the irst, in boring, need not be secured to the upper journal-seat. In raising the auger outot' its bed the small cog-wheel on the crank-shaft is employed in connection with the wheel at one end ot' windlass first, in order to obtain the requisite power. After the auger has been lifted free into the larger opening the other gear-wheel is brought into connection with the wheel at the other end ot' windlass, to obtain speed in raising and lowering the same. Favorable results are obtained by making the diameters of the first set ot' wheels in the proportion of about one to tive, and of the second set of about one to two. By the use ot' the transverse bar and traveling-pulley the wear of the rope on the windlass is much lessened.
What I claim as new, and desire to secure byy Letters Patent, is e 1. The ground-frame, consisting of the bedblocks, and the hinged platform having the journal-seat secured to its front edge, substantiall y as specified.
2. The combnatiomwith well-boringniechanism, of the windlass, crank-shaft, and the adjustable gearing arranged at each end of said crank-shaft to increase the power or speed at will, substantially as speciiied.
3. The combination, with the well-boring mechanism, of the windlass, the forked supporting-arms, the removable transverse bar, and the traveling-gulley, substantially as specified.
' 4. The reamers, having their cutting-edges serrated and inclined outward and downward, and having the extensions bent rearward and inward to guide the soil to the center, sub
hereunto subscribed my naine inthe presence of two witnesses.
WILLIAM HENRY BO'USER.
Vitnesses E. C. WOOLLEY, JAMES A. DroKENsoN.
Publications (1)
Publication Number | Publication Date |
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US139761A true US139761A (en) | 1873-06-10 |
Family
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US139761D Expired - Lifetime US139761A (en) | Improvement in earth-soring machines |
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