US706535A - Apparatus for harvesting peat. - Google Patents
Apparatus for harvesting peat. Download PDFInfo
- Publication number
- US706535A US706535A US8318801A US1901083188A US706535A US 706535 A US706535 A US 706535A US 8318801 A US8318801 A US 8318801A US 1901083188 A US1901083188 A US 1901083188A US 706535 A US706535 A US 706535A
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- US
- United States
- Prior art keywords
- peat
- box
- conveyer
- car
- wagon
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- 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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- 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
- E02F3/10—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with tools that only loosen the material, i.e. with cutter-type chains
Definitions
- My invention relates to improvements in apparatus for harvesting peat; and the object of the invention is to economize in time and labor in the harvesting of peat and at the same time to so collect the peat that the different strata both at the top and bottom may be cut up into small particles, then thoroughly intermingled, and finally spreadevenly over the surface of bog; and it consists, essentially, of a wagon or car and an endless cutting and elevating device supported at. one side thereof and designed to be depressed below the surface of the bog, so as to cut the,
- Figure 1 is a perspective view of my peatharvesting machine, showing portions broken away and in section to exhibit the construction and arrangement of my invention.
- Fig. 2 is a longitudinal section of the car.
- Fig. 3 is a cross-section of the car.
- Fig. 4 is adetail of the peat-cutting knives.
- A is the platform of the wagon, such platform being provided at the bottom at each side with-suitable bearings B B, in which are journaled the axles C 0, upon which the wheels D D are secured. It will be noticed that the wheels D have broad peripheral sur-' faces in order that they may support the car bearings e at the top and bottom of such beam.
- e and c are shafts suitably journaled in the bearings e and carrying at their ends the sprocket-wheels E, arranged in pairs, as shown, one on each side of the bearing.
- the upper shaft e however, is also supported in suitable bearings F on the platform F F of the car, outside of the box G, into which the upper end of the conveyer-box extends.
- the shaft 6 derives motion by means of a beltI-I, which connects the pulley H on the end of the shaft 6 with the pulley H on the end of the shaft of the motor I, which is also suitably supported on the axles of the car.
- the shaft 6 derives motion by means of a beltI-I, which connects the pulley H on the end of the shaft 6 with the pulley H on the end of the shaft of the motor I, which is also suitably supported on the axles of the car.
- motor I serves to drive the endless conveyor, as will hereinafter appear, and also drives or propels the car,
- K represents sprocket-chains supported upon the sprocket-wheelsE E.
- K represents knives for slicing or cutting the peat, comprising the cross-bar is, secured to lugs 7c, formed on the links of the chain and provided withupturned L-shaped outer ends 70
- the ends k are providedwith cutting edges 70 70 k represents intermediateknives provided with a reduced end is, designed to pass through the. bar it and to be. secured therein by the bolts 70'.
- the knives are provided with, cutting edges k (See Fig. 4.)
- the L represents carriers or buckets secured at each end to the chains K.
- the carriers L are designed to convey the peat when out up through the conveyer-box F, into the box G, onto the directing-board g.
- M is the cross-conveyor.
- M is the casing thereof, provided with a central boardm and end shafts m, provided with sprocket gears m 16 to the sprocket-wheel 17 on the inner end of the outer shaft m.
- 0 is a shaft suitably journaled on the standards 0, provided at its inner end with a hand-wheel.0 and at its outer end with a flanged drum 0.
- . o is a ratchet-gear securedvto the drum 0.
- 0 is a gravity-dog designed to mesh with the gear 0 0 is a rope secured at its lower end to the conveyer-box E and at its upper end to the drum 0.
- the lower end of the conveyor may be raised or lowered to any desired depth, incline, or position and held therein, thereby cutting the peat to any desired depth.
- the operation of my invention is very simple, and the peat cut successively by the series of knives as they descend slice up the peat layer upon layer, and the buckets following the knives carry such peat upwardly in such a manner that it is intermingled by the time it reaches thecross-conveyer.
- the depth at which the cut is made may be regulated by the hand-wheel 0. In entering the peat it will be seen that necessarily the cut iskbut of little depth; but as soon as it gets to the proper depth commensurate with the power necessary to drive the same such cutting-conveyers are then held securely, so that as the wagon moves along an even depth of cut is made.
- the conveyer M' is provided with a board m over which the slats carry the peat.
- This board is cut away obliquely at the end overhanging the ground, as shown, for the purpose of allowing the peat to be gradually deposited over the side of the car-that is to say, not being all dumped in a heap, butspread to a more or less extent, and the difierent strata thus will be further intermingled.
- What I .claim as my invention is 1.
- a peat excavating and elevating device at one side thereof, a closed box or receptacle to receive said elevated peat and means for conveying the commingled peat from said box to the opposite side of the car, substantially as described.
Description
No. 706,535. Patented Aug. l2, l902.
A. 0083M. v
APPARATUS FUR HABVESTHG PEAT.
(Application filed Nov. 21. 1901.] (No Model.) ISheets-Sheet I.
sq)?! 1 KW m. 706,535. Patented Aug. |2,l902.,
A. DDBSON. APPARATUS FOR HARVESTING FEAT.
(Application md Nov. 21. 1901.1
2 Shets$heet 2.
7 (No Model.)
m: NoRms PETERS co. Fume-mum WASHINGTON. o. c.
ALEXANDER DOBSON, OF BEAVERTON, CANADA, ASSIGNOR TO'PEAT MACHINERY SUPPLY COMPANY A CORPORATION OF CANADA.
, LIMITED, TORONTO, CANADA,
APPARATUS FORHARVESTING-PEAT.
SPECIFICATION forming part of Letters Patent N 0. 706,535, dated August 12, 1902. Application filed November 21, 1901. Serial No- 83.188; (No model.)
To rtZZ whom it may concern.-
Be it known that I, ALEXANDER DOBSON, millwright, of the town of Beaverton, in the county of Beaverton, in the Province of Ontario, Canada, have invented certain new and useful Improvements in Apparatus for I-Iarvesting Peat, of which the following is a specification.
My invention relates to improvements in apparatus for harvesting peat; and the object of the invention is to economize in time and labor in the harvesting of peat and at the same time to so collect the peat that the different strata both at the top and bottom may be cut up into small particles, then thoroughly intermingled, and finally spreadevenly over the surface of bog; and it consists, essentially, of a wagon or car and an endless cutting and elevating device supported at. one side thereof and designed to be depressed below the surface of the bog, so as to cut the,
peat into thin slices, then convey it onto a discharge-board, whence it is conveyed by an endless conveyor over the far side of the wagon,the cutters and conveyers being driven by a suitable form of drive from one of the axles of the wagon or car andthe conveyor being suitably swung and supported in the manner hereinafter more particularly explained. i p
Figure 1 is a perspective view of my peatharvesting machine, showing portions broken away and in section to exhibit the construction and arrangement of my invention. Fig. 2 is a longitudinal section of the car. Fig. 3 is a cross-section of the car. Fig. 4 is adetail of the peat-cutting knives. I
In the drawings like characters of reference indicate corresponding parts in each figure.
A is the platform of the wagon, such platform being provided at the bottom at each side with-suitable bearings B B, in which are journaled the axles C 0, upon which the wheels D D are secured. It will be noticed that the wheels D have broad peripheral sur-' faces in order that they may support the car bearings e at the top and bottom of such beam.
e and c are shafts suitably journaled in the bearings e and carrying at their ends the sprocket-wheels E, arranged in pairs, as shown, one on each side of the bearing. The upper shaft e however, is also supported in suitable bearings F on the platform F F of the car, outside of the box G, into which the upper end of the conveyer-box extends. The shaft 6 derives motion by means of a beltI-I, which connects the pulley H on the end of the shaft 6 with the pulley H on the end of the shaft of the motor I, which is also suitably supported on the axles of the car. The
motor I, it will therefore be seen, serves to drive the endless conveyor, as will hereinafter appear, and also drives or propels the car,
as the shaft 6 is connected by the sprocketchain 2, passing over a gear-wheel 3 on the shaft e and sprocket-wheel 4 on the countershaft, such counter-shaft being connected by a sprocket-chain 6, which passes over the sprocket-wheel 7 on the counter-shaft to a sprocket-wheel 8 on the supplemental counter-shaft 9, which itself is provided with a gear-wheel 10, which meshes with the gearwheel 11 onthe axle J of the car.
K represents sprocket-chains supported upon the sprocket-wheelsE E.
K represents knives for slicing or cutting the peat, comprising the cross-bar is, secured to lugs 7c, formed on the links of the chain and provided withupturned L-shaped outer ends 70 The ends k are providedwith cutting edges 70 70 k represents intermediateknives provided with a reduced end is, designed to pass through the. bar it and to be. secured therein by the bolts 70'. The knives are provided with, cutting edges k (See Fig. 4.)
L represents carriers or buckets secured at each end to the chains K. The carriers L are designed to convey the peat when out up through the conveyer-box F, into the box G, onto the directing-board g.
M is the cross-conveyor. M is the casing thereof, provided with a central boardm and end shafts m, provided with sprocket gears m 16 to the sprocket-wheel 17 on the inner end of the outer shaft m.
0 is a shaft suitably journaled on the standards 0, provided at its inner end with a hand-wheel.0 and at its outer end with a flanged drum 0.
. o is a ratchet-gear securedvto the drum 0.
0 is a gravity-dog designed to mesh with the gear 0 0 is a rope secured at its lower end to the conveyer-box E and at its upper end to the drum 0. By this means the lower end of the conveyor may be raised or lowered to any desired depth, incline, or position and held therein, thereby cutting the peat to any desired depth.-
- to quality or density, and such peat is then carried up through the conveyer-box onto the cross-conveyer, whereby it is conveyed to the side of the wagon, thereby in its passage thoroughly intermingling it and spreading it upon the marsh.
On reference to Fig. 4 it will be noticed that the intermediate knives k may be reversed into the position shown in dotted lines in this figure. By this means it will be understood that the portion that is left uncut by the knives may, if such knives are not cutting properly, be reversed, and thus present the opposite cutting edges of the knives.
The operation of my invention is very simple, and the peat cut successively by the series of knives as they descend slice up the peat layer upon layer, and the buckets following the knives carry such peat upwardly in such a manner that it is intermingled by the time it reaches thecross-conveyer. The depth at which the cut is made may be regulated by the hand-wheel 0. In entering the peat it will be seen that necessarily the cut iskbut of little depth; but as soon as it gets to the proper depth commensurate with the power necessary to drive the same such cutting-conveyers are then held securely, so that as the wagon moves along an even depth of cut is made.
It-wil1 be seen on reference to the drawings that the conveyer M'is provided with a board m over which the slats carry the peat. This board is cut away obliquely at the end overhanging the ground, as shown, for the purpose of allowing the peat to be gradually deposited over the side of the car-that is to say, not being all dumped in a heap, butspread to a more or less extent, and the difierent strata thus will be further intermingled.
What I .claim as my invention is 1. In an apparatus'for harvesting peat, a wagon or car, a peat excavating and elevating device at one side thereof, a closed box or receptacle to receive said elevated peat and means for conveying the commingled peat from said box to the opposite side of the car, substantially as described.
2. In an apparatus for harvesting peat, a
wagon or car, a peat excavating and elevating for conveying the intermingled peat from such box over the far side of the wagon onto the surface of the bog as and for the pn rpose specified.
4. In an apparatus for harvesting peat, in
.combination a wagon or car,an inclined conveyer-box provided-with a suitable bottom, chain conveyers having one side passing over such bottom, suitable sprockets and shafts for supporting the ends of the conveyers, suitable knives and elevating-buckets secured to the conveyer-chains, a depositing-box at the upper end of the conveyer-box, a directing-board located in the box, and the conveyer-box and endless conveyer-chains provided with cross-slats for conveying the intermingled peat from the conveyer-board over the far side of the wagon as and for the purpose specified.
5. In a device of the class described, thecombination with the conveying means, of.
ALEXANDER DOBSONF Witnesses:
J. B. BOYD, L. TRIMBLE.
the upper end of the conveyer-box, and means
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8318801A US706535A (en) | 1901-11-21 | 1901-11-21 | Apparatus for harvesting peat. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8318801A US706535A (en) | 1901-11-21 | 1901-11-21 | Apparatus for harvesting peat. |
Publications (1)
Publication Number | Publication Date |
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US706535A true US706535A (en) | 1902-08-12 |
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US8318801A Expired - Lifetime US706535A (en) | 1901-11-21 | 1901-11-21 | Apparatus for harvesting peat. |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2594991A (en) * | 1946-09-16 | 1952-04-29 | Nordberg Manufacturing Co | Cribber chain excavating element |
-
1901
- 1901-11-21 US US8318801A patent/US706535A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2594991A (en) * | 1946-09-16 | 1952-04-29 | Nordberg Manufacturing Co | Cribber chain excavating element |
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