US230046A - parks - Google Patents
parks Download PDFInfo
- Publication number
- US230046A US230046A US230046DA US230046A US 230046 A US230046 A US 230046A US 230046D A US230046D A US 230046DA US 230046 A US230046 A US 230046A
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- US
- United States
- Prior art keywords
- platform
- boom
- frame
- boat
- driven
- 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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- 239000002965 rope Substances 0.000 description 4
- 235000014787 Vitis vinifera Nutrition 0.000 description 2
- 240000006365 Vitis vinifera Species 0.000 description 2
- 230000002459 sustained Effects 0.000 description 2
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/081—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain mounted on floating substructures
Definitions
- My invention is directed to a machine intended primarily and principally for sloping or grading the banks or sides of canals, rivers, or other water-ways, but which may also be used for excavating new channels or waterways or for widening or deepening existing water-ways.
- I employ a barge, scow, or boat of sufficient capacity to carry the whole of the machinery.
- a vertically-adjustable frame Attached to the boat at one of its sides is a vertically-adjustable frame, to the lower end of which is jointed a scoop or bucket carrying boom, which is adjustable as to inclination independently of the verticallyadjustable frame.
- the latter determines the depth at which the buckets or scoops commence their work, and the inclination of the boom determines the slope or grade to be given to the side or bank of the water-way upon which the machine acts.
- These parts are mounted on and move with a traveling carriage mounted on rails or ways in the boat, which, by proper mechanism, is caused to move along so as to bring the scoops opposite fresh surfaces of the bank to be sloped.
- Figure 1 is a side elevation
- Fig. 2 is a plan
- Fig. 3 is a sectional end elevation, of the machine.
- A is the barge, scow, or boat, of sufficient capacity to carry all the machinery. It is provided with longitudinal track-rails a, upon which run the truck-wheels b of the platform or carriage B, on which are mounted the various parts of the machinery, as well as the boiler and engine 0 for actuating the same.
- the platform On the side nearest the frame and boom, hereinafter described, the platform is provided with guide-wheels 0, bearing against opposite side of the rail, to prevent the platform from leaving the rails.
- the other rail is provided with a guard, d, extending over the top of the truck rollers or wheels, to prevent the lifting of this end or side of the platform in case excessive weight of the parts on the other side should tend to do this.
- the platform is moved by means of apiniomp, driven from the shafting, which engages a rack, r, fixed to the boat, At one side of the platform, and extending down alongside of the boat,is a vertical frame,
- the boom E which carries a series of excavating buckets or scoops, g, arranged on an endless chain, h, traversing the'whole length of the boom, and mounted on chain gearwheels i, the lower one of which is power driven, deriving its movement from the beveled wheelaonits axle, which meshes with the bevelgear 5 on the rotating vertical shaft 6,'which is carried by and moves up and down with the frame 1).
- Said shaft is driven by the beveled gear 7, with which it has a spline-andgroove connection, and said gear 7 is driven from the engine-shaft 12 through a pinion on intermediate shaft, 9, and gears 10 11.
- Suitable clutch mechanism under control of the operator, permits the bucket-chain to be put in motion or stopped, as desired.
- the upper and outer end of the boom is sustained by two wire ropes, j, attached to windlasses on shaft 8, thus enabling the operator to adjust the boom to any required angle to suit the different requirements of the work to be done.
- the windlasses or sets of windlasses hereinbefore referred to are driven by a suitable system of gearing and shafting. As shown in the drawings, they are all driven by one shaft, 13, through the intermediary of worm-gears and clutches, there being one clutch for each windlass or set of windlasses, so that any one of them can be put in movement or be kept stationary at the will of the operator.
- the shaft 13 also carries another worm-gear and clutch for driving the pinion p, and it further carries still another worm-gear and clutch for operating the Windlass an for raisin g the spuds S rection of rotation desired.
- the scoop or bucket chain is put in motion and the vertical frame is lowered, bringing the scoops in contact with the earth until sufficient depth of cut is obtained, the boom being adjusted as to inclination so ,as to obtain the desired slope or grade of the bank upon which the machine is to act. I remark that this boom extends out so as to overhang the bank, and bears against the latter to such an extent as to be supported to some extent thereby.
- the carriage or platform is now set in motion, and as it moves along the scoops cut and scrape up along the side of the bank, and then, reaching their highest position, are reversed as they pass over the upper drum or chain wheel and dump their contents over or beyond the bank.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Description
(No Model.)
SSheet'Q-Sheet 2. M. PARKS.
Excavating and Grading Maohine.- No. 230,046. I Patented J'uly13,1880.
WITNESSES I v 'INVEN'TQR flarJMZPar/ar,
I l zgZ'ATTORNEY.
N.PE|'ERS. PNOTO-UTHOGRAFHER, WASHINGTON. 11C.-
(No Model.) 3 Sheet s--Sheet3 M. PARKS. v Excavating and Grading; Machine. .No. 230,046. Patented Jul'y13,188 0 WITNESSES INVENTOR bzZATTORNEYE N, FEYERS. FHOTWLITHOGRAPHER. WASMXNGTONv D C.
NITED STATES PATENT OFFICE.
EXCAVATING AND GRADING MACHINE.
SPECIFICATION forming part of Letters Patent No. 230,046, dated July 13, 1880.
I Application filed June 10,1880. (No model.) i
To all whom it may concern Be it known that I, MARSHALL PARKS, of Norfolk, in the State of Virginia, have invented certain new and useful Improvements in Excavating and Grading Machines, of which the following is a specification.
My invention is directed to a machine intended primarily and principally for sloping or grading the banks or sides of canals, rivers, or other water-ways, but which may also be used for excavating new channels or waterways or for widening or deepening existing water-ways.
I employ a barge, scow, or boat of sufficient capacity to carry the whole of the machinery. Attached to the boat at one of its sides is a vertically-adjustable frame, to the lower end of which is jointed a scoop or bucket carrying boom, which is adjustable as to inclination independently of the verticallyadjustable frame. The latter determines the depth at which the buckets or scoops commence their work, and the inclination of the boom determines the slope or grade to be given to the side or bank of the water-way upon which the machine acts. These parts are mounted on and move with a traveling carriage mounted on rails or ways in the boat, which, by proper mechanism, is caused to move along so as to bring the scoops opposite fresh surfaces of the bank to be sloped.
In the accompanying drawings I have represented a machine embodying my invention in its preferred form.
Figure 1 is a side elevation, Fig. 2 is a plan, and Fig. 3 is a sectional end elevation, of the machine.
A is the barge, scow, or boat, of sufficient capacity to carry all the machinery. It is provided with longitudinal track-rails a, upon which run the truck-wheels b of the platform or carriage B, on which are mounted the various parts of the machinery, as well as the boiler and engine 0 for actuating the same. On the side nearest the frame and boom, hereinafter described, the platform is provided with guide-wheels 0, bearing against opposite side of the rail, to prevent the platform from leaving the rails. The other rail is provided with a guard, d, extending over the top of the truck rollers or wheels, to prevent the lifting of this end or side of the platform in case excessive weight of the parts on the other side should tend to do this. The platform is moved by means of apiniomp, driven from the shafting, which engages a rack, r, fixed to the boat, At one side of the platform, and extending down alongside of the boat,is a vertical frame,
.1), which is supported in and by suitable guidestandards 0 and guides f attached to the platform, said frame being so arranged as to be capable of vertically sliding in said guides. The frame is held and adjusted by means of a wire rope, 1, attached to the base of the frame and extending to and around a Windlass, 2, on shaft 3, which is driven from the engine 0. To the lower end of the frame D is jointed or hinged the boom E, which carries a series of excavating buckets or scoops, g, arranged on an endless chain, h, traversing the'whole length of the boom, and mounted on chain gearwheels i, the lower one of which is power driven, deriving its movement from the beveled wheelaonits axle, which meshes with the bevelgear 5 on the rotating vertical shaft 6,'which is carried by and moves up and down with the frame 1). Said shaft is driven by the beveled gear 7, with which it has a spline-andgroove connection, and said gear 7 is driven from the engine-shaft 12 through a pinion on intermediate shaft, 9, and gears 10 11. Suitable clutch mechanism, under control of the operator, permits the bucket-chain to be put in motion or stopped, as desired. The upper and outer end of the boom is sustained by two wire ropes, j, attached to windlasses on shaft 8, thus enabling the operator to adjust the boom to any required angle to suit the different requirements of the work to be done.
The windlasses or sets of windlasses hereinbefore referred to are driven by a suitable system of gearing and shafting. As shown in the drawings, they are all driven by one shaft, 13, through the intermediary of worm-gears and clutches, there being one clutch for each windlass or set of windlasses, so that any one of them can be put in movement or be kept stationary at the will of the operator. The shaft 13 also carries another worm-gear and clutch for driving the pinion p, and it further carries still another worm-gear and clutch for operating the Windlass an for raisin g the spuds S rection of rotation desired.
To preserve the level of the boat while the platform is moving, I introduce into the boat a self-acting or automatic ballast, connected with the platform so as to move in the opposite direction thereto, thus keeping the boat level and allowing the machinery to out on the same level in all positions of the platform.
To operate the machine, after the boat has been secured in proper position the scoop or bucket chain is put in motion and the vertical frame is lowered, bringing the scoops in contact with the earth until sufficient depth of cut is obtained, the boom being adjusted as to inclination so ,as to obtain the desired slope or grade of the bank upon which the machine is to act. I remark that this boom extends out so as to overhang the bank, and bears against the latter to such an extent as to be supported to some extent thereby. The carriage or platform is now set in motion, and as it moves along the scoops cut and scrape up along the side of the bank, and then, reaching their highest position, are reversed as they pass over the upper drum or chain wheel and dump their contents over or beyond the bank. When the platform reaches its limit of travel in one direction a greater depth is obtained by again lowering the frame, the angle of inclination of the boom being also adjusted, if necessary. The motion of the platform is then reversed and a second cutting is made, this operation being repeated until a sufficient depth and slope or grade is obtained. The spuds are now hoisted, the barge moved forward and secured in a new position, and the same operation repeated until the whole bank is sloped and finished.
I remark that the same machinery, with or without the movable platform, can be used for cutting a canal or water-way by mounting the vertically-adjustable frame and its inclined boom on the end of the barge, the earth, as it is excavated and elevated, being dumped into a suitable receiver and carried off in any suitable way.
Having described my invention, what I claim, and desire to secure by Letters Patent, 1s
1. In a machine of the kind described, the combination of the vertically-adjustable frame carried by the boat, scow, or barge, the adjustable inclined boom, jointed at its lower end to said frame, and the power driven endless bucket or scoop chain mounted in and carried by said boom, substantially as hereiubefore set forth.
2. The combination of the boat or barge, the traveling platform or truck, the vertically-adjustable frame, the adjustable inclined boom, jointed at its lower end to said frame, the power-driven scoop or bucket chain, and mech anism mounted on and carried by the platform for operating said frame, boom, and bucketchain, the combination being and having the mode of operation substantially as hereinbefore set forth.
In testimony whereof I have hereunto set my hand this 5th day of June, A. D. 1880.
MARSHALL PARKS.
Witnesses:
W. E. SUnLoW, E. A. Dick.
Publications (1)
Publication Number | Publication Date |
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US230046A true US230046A (en) | 1880-07-13 |
Family
ID=2299423
Family Applications (1)
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US230046D Expired - Lifetime US230046A (en) | parks |
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US (1) | US230046A (en) |
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- US US230046D patent/US230046A/en not_active Expired - Lifetime
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