US1088705A - Cultivator. - Google Patents

Cultivator. Download PDF

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Publication number
US1088705A
US1088705A US77264213A US1913772642A US1088705A US 1088705 A US1088705 A US 1088705A US 77264213 A US77264213 A US 77264213A US 1913772642 A US1913772642 A US 1913772642A US 1088705 A US1088705 A US 1088705A
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Prior art keywords
plate
cultivator
frame
screw
tooth carrying
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US77264213A
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Lawrence E Kelley
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    • 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
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
    • A01B35/04—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools drawn by animal or tractor or man-power
    • A01B35/08—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools drawn by animal or tractor or man-power with rigid tools

Definitions

  • the present invention relates to improvements in cultivators, one object of the pres ent invention being the provision of an adjustable coupling to be used in combination with the tooth supporting beam and frame of the cultivator so that the said beam may be positioned at any desired angle for projecting and maintaining the teeth at the necessary angle for removing or throwing the earth to and from the plants.
  • Figure 1 is a side elevation of the coupling in operable relation to the frame and the tooth carrying beam of the cultivator.
  • Fig. 2 is a rear elevation thereof without the tooth carrying beam.
  • Fig. 3 is a top plan view of the coupling as shown in Fig. 2.
  • Fig. 4 is a front elevation of the present coupling.
  • Fig. 5 is a section taken on line 5-5 of Fig. 2 showing a portion of the tooth carrying beam.
  • the numeral 1 designates the tooth carrying beam, which is provided with two spaced apertured lugs 2.2, which are disposed to receive the thimbles 8-3 of the supporting lugs 1-4l, of the main carrying plate 5 of the present coupling.
  • a tie or pivotingybolt 6 is provided and properly secures the beam 1 to the plate 5.
  • This plate 5 is made in the form of a channel plate so as to be properly reinforced and has attached to the front face thereof adjacent the upper end, the block 7, which is provided with the screw threaded aperture for the reception of the feed and adjusting screw 8, which as clearly shown is rotatably mounted in the sleeve 9 carried by the horizontally disposed adjusting plate 12, the same being provided with the lower re Jerusalem and apertured lug 10 for the reception of the pivoting support 11, which con nects the lug or projecting portion 10 to the lower end of the supporting plate
  • the screw 8 will permit of the swinging movement of theplate 12, so that the same may assume various angles, as indicated in dotted lines Fig.
  • the support of the screw feeding block 7 may be pivotally connected to the plate 5, and thus permit of the necessary swinging or flexing of the plate or member 12, which carries the clamping plate 13 which with the bolt 14 properly secures the present device to the supporting beam 15.
  • the apertured lug 16 is connected to the rear face thereof and is disposed to receive a bracing member (not shown).
  • the screw 8 when it is desired to tilt the beam 1 and consequently the apertured lugs 2-2 so as to present the tooth carrying beam at any desired angle, that the screw 8 is 1'0- tated and when coacting with the feeding block 7 will cause the plate 12 to be moved with the fastening device 11., and as the same can be moved to either side, the beam 1 may be tilted to either side and at the necessary angle for presenting the cultivator teeth or shovels (not shown), either for directing the earth to or from the plants as may be found necessary.
  • operable means carried by the other end of said clamping plate and the'first plate for adjustably connecting the clamping plate thereto said latter means including two" spaced sleeves carried by the clamping plate, a feed screw rotatably mounted therein, and ablock provided with a threaded aperture therethrough carried by the first plate and fitting upon the screw.

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  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Description

L. E. KELLEY.
GULTIVATOR.
APPLICATION FILED JUNE 9,1913.
. 1 88,705. Patented Mar. 3, 1914.
Witnesses Attorneys LAWRENCE E. KELLEY, 0F LEONARD, TEXAS.
QULTIVATOR.
Specification of Letters Patent.
Patented Mar. 3, 1914.
Application filed .Tune 9, 1913. Serial No. 772,642.
To all whom it may concern:
Be it known that I, LAWREN on E. KELLEY, a citizen of the United States, residing at- Leonard, in the county of Fannin and State of Texas, have invented a new and useful Cultivator, of which the following is a specification.
The present invention relates to improvements in cultivators, one object of the pres ent invention being the provision of an adjustable coupling to be used in combination with the tooth supporting beam and frame of the cultivator so that the said beam may be positioned at any desired angle for projecting and maintaining the teeth at the necessary angle for removing or throwing the earth to and from the plants.
lVith the foregoing and other objects in View which will appear as the description proceeds, the invention resides in the combination and arrangement of parts and in the details of construction hereinafter described and claimed, it being understood that changes in the precise embodiment of the invention herein disclosed can be made within the scope of what is claimed without depart ing from the spirit of the invention.
In the drawings Figure 1 is a side elevation of the coupling in operable relation to the frame and the tooth carrying beam of the cultivator. Fig. 2 is a rear elevation thereof without the tooth carrying beam. Fig. 3 is a top plan view of the coupling as shown in Fig. 2. Fig. 4 is a front elevation of the present coupling. Fig. 5 is a section taken on line 5-5 of Fig. 2 showing a portion of the tooth carrying beam.
Referring to the drawings, the numeral 1 designates the tooth carrying beam, which is provided with two spaced apertured lugs 2.2, which are disposed to receive the thimbles 8-3 of the supporting lugs 1-4l, of the main carrying plate 5 of the present coupling. A tie or pivotingybolt 6 is provided and properly secures the beam 1 to the plate 5. This plate 5 is made in the form of a channel plate so as to be properly reinforced and has attached to the front face thereof adjacent the upper end, the block 7, which is provided with the screw threaded aperture for the reception of the feed and adjusting screw 8, which as clearly shown is rotatably mounted in the sleeve 9 carried by the horizontally disposed adjusting plate 12, the same being provided with the lower re duced and apertured lug 10 for the reception of the pivoting support 11, which con nects the lug or projecting portion 10 to the lower end of the supporting plate By this means it will be seen that the screw 8 will permit of the swinging movement of theplate 12, so that the same may assume various angles, as indicated in dotted lines Fig. 1, the dotted lines indicating the position of the center of the plate 12, when in various positions. If so desired, the support of the screw feeding block 7 may be pivotally connected to the plate 5, and thus permit of the necessary swinging or flexing of the plate or member 12, which carries the clamping plate 13 which with the bolt 14 properly secures the present device to the supporting beam 15.
In order to assist in steadying the plate 12 when in proper adjusted position, the apertured lug 16 is connected to the rear face thereof and is disposed to receive a bracing member (not shown).
From the foregoing description, it is evident that. when it is desired to tilt the beam 1 and consequently the apertured lugs 2-2 so as to present the tooth carrying beam at any desired angle, that the screw 8 is 1'0- tated and when coacting with the feeding block 7 will cause the plate 12 to be moved with the fastening device 11., and as the same can be moved to either side, the beam 1 may be tilted to either side and at the necessary angle for presenting the cultivator teeth or shovels (not shown), either for directing the earth to or from the plants as may be found necessary.
What is claimed is:
1. The combination with the frame of a cultivator and a tooth carrying beam, of a coupling therebetween, consisting of a member attached to the tooth carrying beam, at second member attached to the frame of the cultivator, and cooperable means carried by both members for adjusting such members relative to each other to regulate the angle of disposition of the tooth carrying beam, said coacting means including a pivotal connection for one member to the other, and a feed screw carried by one member for adjustably engaging the other member, at a point remote from the pivotal connection.
2. The combination with a cultivator frame and a tooth carrying beam thereof, of a coupling therebetween, including a plate connected to the beam, a feed screw carrying block carried by the plate, a feed screw mounted therein, a clamping member for engaging the frame of the cultivator, means for connecting the same to the screw, and a pivotal connection between the latter member and the plate.
The combination with the frame of a cultivator, and a tooth carrying beam thereof, of means for attachingthe beam ad justably to the frame of thecultivator, including a vertical plate, provided with two spaced lugs, means for attaching the lugs to the tooth carrying beam, a block attached to the plate near one end thereof, a feed screw mounted in said block, a clamping plate attached to the frame of the cultivator and carrying the feed screw, and means for pivotally connecting the clamping plate to the opposite end of the first plate.
4. The combination with the frame of a cultivator, and a tooth carrying beam, of a coupling therebetween, including a plate connected to the beam by a lateral swinging hinge, aclamping plate attached to the frame of the cultivator and pivotally con nected to one end of said first plate, and cooperable means carried by the other end connected to the beam by a lateral swinging hinge, a clamping plate attached to the frame of the cultivator and pivotally connected to one end of said first plate, 00-
operable means carried by the other end of said clamping plate and the'first plate for adjustably connecting the clamping plate thereto, said latter means including two" spaced sleeves carried by the clamping plate, a feed screw rotatably mounted therein, and ablock provided with a threaded aperture therethrough carried by the first plate and fitting upon the screw.
In testimony that I claim the foregoing as my own, I have hereto afiiXed my signature in the presence of two witnesses.
LAWRENCE E. KELLEY.-
lVitnesses i E. L. VVILSON, G. T. CRAWFORD.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. G.
US77264213A 1913-06-09 1913-06-09 Cultivator. Expired - Lifetime US1088705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US77264213A US1088705A (en) 1913-06-09 1913-06-09 Cultivator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77264213A US1088705A (en) 1913-06-09 1913-06-09 Cultivator.

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US1088705A true US1088705A (en) 1914-03-03

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US77264213A Expired - Lifetime US1088705A (en) 1913-06-09 1913-06-09 Cultivator.

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