US2309997A - Stock feeder - Google Patents
Stock feeder Download PDFInfo
- Publication number
- US2309997A US2309997A US351371A US35137140A US2309997A US 2309997 A US2309997 A US 2309997A US 351371 A US351371 A US 351371A US 35137140 A US35137140 A US 35137140A US 2309997 A US2309997 A US 2309997A
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- US
- United States
- Prior art keywords
- spreader
- casing
- trough
- conical
- flange
- 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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- 239000000463 material Substances 0.000 description 21
- 241001465754 Metazoa Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
- A01K5/0225—Gravity replenishment from a reserve, e.g. a hopper
Definitions
- This invention relates to improvements in stock feeders and particularly to that type employing an annular trough and an upright post on which is pivotally mounted a feed retaining casing having its lower end adapted to feed material into the trough.
- a further object is to provide in a feeder of the type above described, improved means for adjusting the flow of feed.
- My invention consists in the construction, arrangement and combination of the various parts of the device, whereby the objects contemplated are attained, as hereinafter more fully set forth, pointed out in my claims, and illustrated in the accompanying drawing, in which:
- Figure 1 is a plan view of my improved feeder
- Figure 2 is a vertical sectional view taken on the line 22 of Figure 1;
- Figure 3 is a horizontal sectional view taken on the line 33 of Figure 2;
- Figure e is a perspective View of the auxiliary spreader.
- the reference numeral Hi to indicate an annular base having formed in its upper surface an annular trough II, the said base It! being preferably formed of cast metal and provided with a spider l2 designed to support an upright post l3 at its central portion, the post l3 being preferably provided with a contracted portion l4.
- a conical spreader plate Supported on the upper end of the portion I3 is a conical spreader plate having its lower edge overlapping an upwardly extending flange l6 carried by the inner edge of the base Ill, said spreader l5 being rigidly secured thereto by rivets or bolts l1.
- the set screw l9 provides means for elevating and lowering the casing and consequently adjusting the space between the lower edge of said casing and the bottom of said trough.
- the member l9 also provides a pivot to permit the lower edge of the casing to swing horizontally a limited distance in any direction from the conical spreader l5, and also to permit said casing to rotate about the center of the post M as an axis.
- the outer surface of the lower end of the member 23 is provided with radially extending lugs 24 which overhang the trough II and provide means whereby the portion of the material within the trough and beneath said lugs may be shielded against being eaten by the animal without crowding the flange sidewise.
- the animals attempt to get this portion of the feed it will crowd the flange sidewise, causing the casing 23 to be rotated about the post I4, and in turn that portion of the material between the lower edge of the casing and the cone agitated.
- the animal will also move the lower end of the casing to swing towards the conical spreader l5, thereby further agitating the material.
- an auxiliary spreader plate 26 which is also of conical formation and having at its apex end an opening 21 for receiving the member 14, said apex terminating in an upwardly extending cylindrical portion 28.
- the cylindrical portion 28 is of larger diameter than the member i l to permit a horizontal swinging movement of the lower end of the casing.
- provide means for adjusting the elevation of the cylinder spreader to adapt it to use in connection with different kinds of feed, as some kinds of feed flow more readily than others.
- the upper ends of the bars I9 terminate near the top or above the feed level within the casing whereby adjustment of the auxiliary spreader is conveniently located and may be accomplished when the feeder is filled.
- a cover 32 which is also of conical construction, having at its lower edge a downwardly extending flange 33 adapted to surround the upper edge of the casing 23 when the cover is in closed position.
- a pair of outwardly and upwardly extending flanges 34 each adapted to pivotally support one end of a hinge bar 35, said hinge bar being fixed to the cover 32 all as clearly illustrated, to permit the cover to swing from a horizontal closed position to a substantially upright open position, as illustrated in dotted lines in Figure 2.
- a pivoted link 38 having one end pivotally connected to the cover 23 and the other end to one of the arms 2!, the inner end of one of the members 33 being provided with a lug 3'! for limiting the downward movement of the inner ends of the links when the cover is in its open position and with the center of said links slightly below a center line passing through the pivots on the outer ends of said links, thus providing means for locking said cover in its upright and open position.
- a spring latch 38 is provided on the upper edge of the casing 23 for latching the cover against being blown open by the wind.
- a stock feeder comprising a base including an annular trough and a central upright post, a conical spreader surrounding the lower end of said post, having its base terminating in the inner edge of said annular trough, a cylindrical upright casing, a pivot mounting the upper end of said casing on the upper end of said post with its lower end terminating in and above the bottom of said trough and around said spreader to permit the casing to be rotated about said post as an axis and at the same time to permit its lower edge to swing toward and from said coni cal spreader, the lower end of said casing being provided with a downwardly and inwardly inclined annular flange having its inner edge terminating a slight distance from said conical spreader to carry a large portion of the weight of the feed within the upper end of said casing, an auxiliary spreader above the first spreader, of smaller diameter than the first spreader, and means carried by said pivot for adjustably raising and lowering said auxiliary spreader relative to the first spreader.
- a stock feeder comprising a base including an annular trough and a central upright post, a conical spreader surrounding the lower end of said post, having its base terminating in the inner edge of said annular trough, a cylindrical upright casing, a pivot mounting the upper end of said casing on the upper end of said post with its lower end terminating in and above the bottom of said trough and around said spreader to permit the casing to be rotated about said post as an axis and at the same time to permit its lower edge to swing toward and from said conical spreader, the lower end of said casing being provided with a downwardly and inwardly inclined annular flange having its inner edge terminating a slight distance from said conical spreader to carry a large portion of the weight of the feed within the upper end of said casing, an auxiliary spreader above the first spreader, of smaller diameter than the first spreader, and means carried by said pivot for adjustably raising and lowering said auxiliary spreader relative to the first spreader, said means comprising a slee
- a stock feeder comprising a base having formed therein an annular trough, a central upright support carried by said base, a conical spreader surrounding the lower end of said upright support, a casing surrounding said upright support having its lower end terminating in said trough, means pivotally mounting the upper end of said casing on the upper end of said upright support, a downwardly and inwardly extending flange carried by the inner surface of said casing near its lower end to carry a portion of the weight of the material therein, and a downwardly and outwardly inclined flange for supporting the inner portion of the weight of said material, and means carried by said pivot means for adjustably raising and lowering the last said downwardly and outwardly inclined flange.
- a stock feeder comprising a base including an annular trough, a central upright support having a' conical spreader surrounding its lower end; an upright casing having its upper end piv otally mounted on the upper end of said support with its lower end terminating in and above the bottom of said trough and around said spreader to permit the casing to rotate about said support as an axis and at the same time permit its lower edge to swing toward and from said conical spreader, the lower end of said casing being provided with a downwardly and inwardly inclined flange having its inner edge terminating a slight distance from said spreader, a centrally located auxiliary spreader around and above the first spreader tending to move material outwardly to position above said inwardly extending flange, and means for supporting said auxiliary spreader by said casing, whereby substantially the entire weight of the material within said casing will be carried by said auxiliary spreader and said flange.
- a stock feeder comprising a base including an annular trough, a central upright support having a conical spreader surrounding its lower end, an upright casing having its upper end pivotally mounted on the upper end of said support with its lower end terminating in and above the bottom of said trough and around said spreader to permit the casing to rotate about said support as an axis and at the same time permit its lower edge to swing toward and from said conical spreader, the lower end of said casing being provided with a downwardly and inwardly inclined flange having its inner edge terminating a slight distance from said spreader, a centrally located auxiliary spreader around and above the first spreader tending to move material outwardly to position above said inwardly extending flange, and means for adjustably supporting said auxiliary spreader by said casing, whereby substantially the entire weight of the material within said casing will be carried by said auxiliary spreader and said flange.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Description
Patented Feb. 2, 1943 uNiTEp STATES PATENT .OFFICE STOCK FEEDER William B. Thieman, Albert City, Iowa Application August 4, 1940*, Serial No. 351,371
Claims.
This invention relates to improvements in stock feeders and particularly to that type employing an annular trough and an upright post on which is pivotally mounted a feed retaining casing having its lower end adapted to feed material into the trough. Some difficulty has been experienced in feeding material from the container to the trough and providing adequate means for properly adjusting the flow of the amount of material when used in connection with diiferent kinds of material.
It is, therefore, the object of my invention to provide a simple, durable and inexpensive stock feeder of the type above described, employing improved means for feeding material from the container into the trough.
A further object is to provide in a feeder of the type above described, improved means for adjusting the flow of feed.
My invention consists in the construction, arrangement and combination of the various parts of the device, whereby the objects contemplated are attained, as hereinafter more fully set forth, pointed out in my claims, and illustrated in the accompanying drawing, in which:
Figure 1 is a plan view of my improved feeder;
Figure 2 is a vertical sectional view taken on the line 22 of Figure 1;
Figure 3 is a horizontal sectional view taken on the line 33 of Figure 2; and
Figure e is a perspective View of the auxiliary spreader.
In the drawing I have used the reference numeral Hi to indicate an annular base having formed in its upper surface an annular trough II, the said base It! being preferably formed of cast metal and provided with a spider l2 designed to support an upright post l3 at its central portion, the post l3 being preferably provided with a contracted portion l4.
Supported on the upper end of the portion I3 is a conical spreader plate having its lower edge overlapping an upwardly extending flange l6 carried by the inner edge of the base Ill, said spreader l5 being rigidly secured thereto by rivets or bolts l1.
Pivotally supported on the upper end of the a diameter less than the outside diameter of the trough II and substantially equal to the diameter of the base of the cone l5. The lower edge of the member 23 is supported above the bottom of the trough H and away from the cone IS. The set screw l9 provides means for elevating and lowering the casing and consequently adjusting the space between the lower edge of said casing and the bottom of said trough. The member l9 also provides a pivot to permit the lower edge of the casing to swing horizontally a limited distance in any direction from the conical spreader l5, and also to permit said casing to rotate about the center of the post M as an axis. The outer surface of the lower end of the member 23 is provided with radially extending lugs 24 which overhang the trough II and provide means whereby the portion of the material within the trough and beneath said lugs may be shielded against being eaten by the animal without crowding the flange sidewise. In the animals attempt to get this portion of the feed it will crowd the flange sidewise, causing the casing 23 to be rotated about the post I4, and in turn that portion of the material between the lower edge of the casing and the cone agitated. The animal will also move the lower end of the casing to swing towards the conical spreader l5, thereby further agitating the material.
In order to carry a large portion of the weight of the material within the casing I have provided a downwardly and inwardly extending flange 25 having its inner edge spaced from the conical spreader 15 a slight distance, said flange 25 supporting the weight of the material immediately above it.
For supporting the weight of the material within the central portion of said casing I have provided what I shall term an auxiliary spreader plate 26, which is also of conical formation and having at its apex end an opening 21 for receiving the member 14, said apex terminating in an upwardly extending cylindrical portion 28. which in turn terminates in two upwardly extending bars 29, having near their upper end slots 30 and their upper ends terminating in laterally extending portions 3|, one set of the slots 3i] being designed to rest on laterally projecting pins 32 carried by the sleeve 20, the pins 32 serving as means for supporting the weight of the auxiliary spreader and also as means whereby the elevation of the spreader may be adjusted by simply swinging the upper ends of the members 29 outwardly to release the slots 39 from the said pin 32, after which the auxiliary spreader may be elevated or lowered to either one of the sets of openings 30. The cylindrical portion 28 is of larger diameter than the member i l to permit a horizontal swinging movement of the lower end of the casing. By this arrangement it will be seen that since the diameter of the base of the spreader is substantially equal to or slightly less than the diameter of the inner edge of the flange 25, substantially the entire weight of the material within the casing will be carried by the pivot 19, and that the said casing may be easily rotated about its vertical axis and have its lower end perfectly free to swing toward and from the conical spreader IS. The set screw [9 provides means for adjusting the flow of material from within the casing into the trough,
while the members 3| provide means for adjusting the elevation of the cylinder spreader to adapt it to use in connection with different kinds of feed, as some kinds of feed flow more readily than others. In this connection it should be noted that the upper ends of the bars I9 terminate near the top or above the feed level within the casing whereby adjustment of the auxiliary spreader is conveniently located and may be accomplished when the feeder is filled.
Supported on the upper end of the casing I have provided a cover 32, which is also of conical construction, having at its lower edge a downwardly extending flange 33 adapted to surround the upper edge of the casing 23 when the cover is in closed position. Secured to one side of the upper edge of the casing I have provided a pair of outwardly and upwardly extending flanges 34, each adapted to pivotally support one end of a hinge bar 35, said hinge bar being fixed to the cover 32 all as clearly illustrated, to permit the cover to swing from a horizontal closed position to a substantially upright open position, as illustrated in dotted lines in Figure 2.
For locking the cover in its open position I have provided a pivoted link 38 having one end pivotally connected to the cover 23 and the other end to one of the arms 2!, the inner end of one of the members 33 being provided with a lug 3'! for limiting the downward movement of the inner ends of the links when the cover is in its open position and with the center of said links slightly below a center line passing through the pivots on the outer ends of said links, thus providing means for locking said cover in its upright and open position. A spring latch 38 is provided on the upper edge of the casing 23 for latching the cover against being blown open by the wind.
Thus it will be seen I have provided a simple, durable and inexpensive stock feeder which is so constructed that its lower end is free to swing freely toward and from the conical spreader, and also so arranged that substantially the entire weight of the material within the feeder is carried by a single pivot carried by the upper end of the upright post, thus providing means for free movement of the feeder to cause agitation of the material therein.
It will further be seen that I have provided means whereby the auxiliary spreader may be easily adjusted even at such times as the casing is filled with feed.
, It will also be seen I have provided an improved cover arrangement wherein the cover is pivotally and permanently fixed to the casing and provided with means for locking the cover in its open position and for frictionally retaining it in its closed position.
I claim as my invention:
1. A stock feeder, comprising a base including an annular trough and a central upright post, a conical spreader surrounding the lower end of said post, having its base terminating in the inner edge of said annular trough, a cylindrical upright casing, a pivot mounting the upper end of said casing on the upper end of said post with its lower end terminating in and above the bottom of said trough and around said spreader to permit the casing to be rotated about said post as an axis and at the same time to permit its lower edge to swing toward and from said coni cal spreader, the lower end of said casing being provided with a downwardly and inwardly inclined annular flange having its inner edge terminating a slight distance from said conical spreader to carry a large portion of the weight of the feed within the upper end of said casing, an auxiliary spreader above the first spreader, of smaller diameter than the first spreader, and means carried by said pivot for adjustably raising and lowering said auxiliary spreader relative to the first spreader.
2. A stock feeder, comprising a base including an annular trough and a central upright post, a conical spreader surrounding the lower end of said post, having its base terminating in the inner edge of said annular trough, a cylindrical upright casing, a pivot mounting the upper end of said casing on the upper end of said post with its lower end terminating in and above the bottom of said trough and around said spreader to permit the casing to be rotated about said post as an axis and at the same time to permit its lower edge to swing toward and from said conical spreader, the lower end of said casing being provided with a downwardly and inwardly inclined annular flange having its inner edge terminating a slight distance from said conical spreader to carry a large portion of the weight of the feed within the upper end of said casing, an auxiliary spreader above the first spreader, of smaller diameter than the first spreader, and means carried by said pivot for adjustably raising and lowering said auxiliary spreader relative to the first spreader, said means comprising a sleeve surrounding the upper end of said post depending from said pivot, lugs supported laterally from said sleeve, and bars extending upwardly from the apex end of said auxiliary spreader having their upper ends perforated to receive said lugs, the upper ends of said bars terminating near the upper end of said casing.
3. A stock feeder, comprising a base having formed therein an annular trough, a central upright support carried by said base, a conical spreader surrounding the lower end of said upright support, a casing surrounding said upright support having its lower end terminating in said trough, means pivotally mounting the upper end of said casing on the upper end of said upright support, a downwardly and inwardly extending flange carried by the inner surface of said casing near its lower end to carry a portion of the weight of the material therein, and a downwardly and outwardly inclined flange for supporting the inner portion of the weight of said material, and means carried by said pivot means for adjustably raising and lowering the last said downwardly and outwardly inclined flange.
4. A stock feeder, comprising a base including an annular trough, a central upright support having a' conical spreader surrounding its lower end; an upright casing having its upper end piv otally mounted on the upper end of said support with its lower end terminating in and above the bottom of said trough and around said spreader to permit the casing to rotate about said support as an axis and at the same time permit its lower edge to swing toward and from said conical spreader, the lower end of said casing being provided with a downwardly and inwardly inclined flange having its inner edge terminating a slight distance from said spreader, a centrally located auxiliary spreader around and above the first spreader tending to move material outwardly to position above said inwardly extending flange, and means for supporting said auxiliary spreader by said casing, whereby substantially the entire weight of the material within said casing will be carried by said auxiliary spreader and said flange.
5. A stock feeder, comprising a base including an annular trough, a central upright support having a conical spreader surrounding its lower end, an upright casing having its upper end pivotally mounted on the upper end of said support with its lower end terminating in and above the bottom of said trough and around said spreader to permit the casing to rotate about said support as an axis and at the same time permit its lower edge to swing toward and from said conical spreader, the lower end of said casing being provided with a downwardly and inwardly inclined flange having its inner edge terminating a slight distance from said spreader, a centrally located auxiliary spreader around and above the first spreader tending to move material outwardly to position above said inwardly extending flange, and means for adjustably supporting said auxiliary spreader by said casing, whereby substantially the entire weight of the material within said casing will be carried by said auxiliary spreader and said flange.
WILLIAM B. THIEMAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US351371A US2309997A (en) | 1940-08-04 | 1940-08-04 | Stock feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US351371A US2309997A (en) | 1940-08-04 | 1940-08-04 | Stock feeder |
Publications (1)
Publication Number | Publication Date |
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US2309997A true US2309997A (en) | 1943-02-02 |
Family
ID=23380627
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Application Number | Title | Priority Date | Filing Date |
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US351371A Expired - Lifetime US2309997A (en) | 1940-08-04 | 1940-08-04 | Stock feeder |
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US (1) | US2309997A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2485832A (en) * | 1946-01-17 | 1949-10-25 | Stanley E Keagle | Feeder |
US2500270A (en) * | 1945-11-20 | 1950-03-14 | Lee A Boland | Hog feeder |
US2644425A (en) * | 1951-07-14 | 1953-07-07 | James Mfg Co | Swine feeder |
US2762530A (en) * | 1952-02-28 | 1956-09-11 | James F Shannon | Plastic molding conversion attachment for reciprocating presses |
US3976232A (en) * | 1973-07-20 | 1976-08-24 | Claudius Peters Ag | Device for emptying silos for bulk material, provided with a flat or slightly inclined bottom |
US4719875A (en) * | 1986-06-30 | 1988-01-19 | Agri-Plastics, Inc. | Hog feeder with flexible agitator |
US5058774A (en) * | 1990-05-04 | 1991-10-22 | Hartman Earl D | Method of and apparatus for detecting and collecting spilled fuel products |
US5397033A (en) * | 1993-12-13 | 1995-03-14 | Farnam Companies | Device for the controlled dispensing of rodenticides |
US6116471A (en) * | 1999-01-19 | 2000-09-12 | Miller; Gary E. | Particulate material dispensing apparatus and method |
-
1940
- 1940-08-04 US US351371A patent/US2309997A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2500270A (en) * | 1945-11-20 | 1950-03-14 | Lee A Boland | Hog feeder |
US2485832A (en) * | 1946-01-17 | 1949-10-25 | Stanley E Keagle | Feeder |
US2644425A (en) * | 1951-07-14 | 1953-07-07 | James Mfg Co | Swine feeder |
US2762530A (en) * | 1952-02-28 | 1956-09-11 | James F Shannon | Plastic molding conversion attachment for reciprocating presses |
US3976232A (en) * | 1973-07-20 | 1976-08-24 | Claudius Peters Ag | Device for emptying silos for bulk material, provided with a flat or slightly inclined bottom |
US4719875A (en) * | 1986-06-30 | 1988-01-19 | Agri-Plastics, Inc. | Hog feeder with flexible agitator |
US5058774A (en) * | 1990-05-04 | 1991-10-22 | Hartman Earl D | Method of and apparatus for detecting and collecting spilled fuel products |
US5397033A (en) * | 1993-12-13 | 1995-03-14 | Farnam Companies | Device for the controlled dispensing of rodenticides |
US6116471A (en) * | 1999-01-19 | 2000-09-12 | Miller; Gary E. | Particulate material dispensing apparatus and method |
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