US3246464A - Connecting link assembly for conveyor chains - Google Patents
Connecting link assembly for conveyor chains Download PDFInfo
- Publication number
- US3246464A US3246464A US321787A US32178763A US3246464A US 3246464 A US3246464 A US 3246464A US 321787 A US321787 A US 321787A US 32178763 A US32178763 A US 32178763A US 3246464 A US3246464 A US 3246464A
- Authority
- US
- United States
- Prior art keywords
- link
- connecting link
- chain
- plates
- spaced
- 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
Links
- 230000010006 flight Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
- F16G15/02—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes for fastening more or less permanently
-
- 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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
- A01K1/0128—Removal of dung or urine, e.g. from stables by means of scrapers or the like moving continuously
Definitions
- a gutter cleaning assembly including an elevator and a power-actuated chain carrying spaced flights for removing the matter collected in a gutter and delivering this matter onto the elevator from which the collected matter is conveyed and discharged at the exterior of the enclosure, of a novel connecting link assembly for joining links or chain sections, or for the addition of a take-up chain.
- FIGURE 1 is a fragmentary plan view of a gutter cleaner having a conveyor chain and spaced flights for automatically removing and cleaning the gutter of manure or refuse collected therein in a barn or other enclosure, the upper end of the elevator which carries the collected material to the exterior having been omitted.
- FIG. 2 is an enlarged top plan view of the connecting link assembly for connecting adjoining links of the chain and for the addition of a take-up chain.
- FIG. 3 is a perspective view of the disassembled parts of the connecting link assembly.
- FIG. 1 discloses a gutter cleaner comprising an elevator 10 for discharge of the collected material having an inclined supporting bed or floor over which is moved a continuous length of conveyor chain 11 to which is attached at 12 one end of each of a plurality of suitably spaced flights 13 each preferably formed of an angle member of suitable metal.
- the power-operated chain 11 moves the attached flights 13 through the gutter 14 formed in the floor of a barn of other enclosure, the gutter being so arranged as to collect therein manure or refuse matter and which matter is carried therefrom by the movement of the flights 13 upon operation of the cleaner and movement of the continuous chain 11.
- This refuse is carried from the gutter upwardly at one side 15 of the inclined bed or floor of the elevator, is discharged from the top of the elevator over a drip chute (not shown) and then the unloaded flights 13 carried by the chain 11 return down the other side 16 of the inclined elevator bed to reenter the gutter 14 in continuous travel so long as the gutter cleaner is being operated.
- the chain 11 comprises heavy connecting links 17 with the successive links arranged horizontally and vertically and with the chain provided with a novel and simplified link connecting means for connecting adjoining links and for the adidtion of a take-up chain, when required.
- This connecting means is shown in detail in FIGS. 2 and 3 and comprises a connecting link 18 open at its opposite ends with each end provided with two laterally projecting lugs 19 and 21, the two lugs 19 shown projecting upwardly or in the same direction conformably received within spaced openings 22 in an upper steel plate 23 and the two other or depending lugs 21 projecting in the opposite direction conformably received within spaced openings 24 in a spaced lower steel plate 25.
- These plates which are similar and provided with similarly spaced openings 22 and 24 including aligned bolt holes 20, are then securely connected together by means of a bolt 26, a lock washer 27 and a nut 28.
- This chain connecting assembly provides a novel and simple means permitting the convenient installation of additional links or added sections and replacement for elongated or worn chain. Also this novel assembly prevents the elongation of the connecting link 18 as all strains and stresses are against the heat-treated upper and lower steel plates 23 and 25.
- the opposite sides or edges 29 and 29 of these plates when assembled as shown in FIG. 2 provide a guide for smooth operation of the chain as it moves about corners, curves and gutter walls whereby the chain remains in its correct, operative position while conveying its flights.
- a connecting link assembly comprising a connecting link open at one side for the reception of adjoining links and having spaced ends defining the opening, lateral oppositely projecting lugs on each of said spaced ends, a pair of flat plates engaging said link on opposite sides thereof in parallel relationship, each plate having spaced openings adjacent one edge conformably receiving the spaced lugs on one side of said link and extending across said link with the surface of the plate adjacent the opposite edge of the plate engaging the portion of the link opposite the opening in the link, and attaching means for joining the plates together extending centrally through said plates and said connecting link to clamp the plates onto the link and close the opening in the link.
- each plate is provided with a centrally positioned and aligned opening
- said attaching means includes a bolt extending through the aligned openings and cooperating with a nut to bridge and lock the plates together on the connecting link.
- said link is an elongated member having parallel 5 side portions and curved end portions, and said opening is formed in one of the parallel side portions.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
Description
April 19, 1966 J. P. SCHOMMER 3,246,464 CONNECTING LINK ASSEMBLY FOR CONVEYOR CHAINS Original Filed Sept. 5. 1959 r 5 Jf @m if 6 United States Patent O 3,246,464 CONNECTING LINK ASSEMBLY FOR CONVEYOR CHAINS Jule Peter Schommer, West Depere, Wis., assignor to H. D. Hudson Manufacturing Company, Chicago, 111., a corporation of Minnesota Original application Sept. 3, 1959, Ser. No. 837,888, now Patent No. 3,124,237, dated Mar. 10, 1964. Divided and this application Nov. 6, 1963, Ser. No. 321,787 4 Claims. (CI. 59-85) This application is a division of my copending application Serial No. 837,888, filed September 3, 1959, now Patent No. 3,124,237, and entitled Gutter Cleaner for Barns. The present invention relates to a novel connecting link assembly for a conveyor chain such as utilized in a gutter cleaner for barns.
Among the objects of the present invention is the provision in a gutter cleaning assembly including an elevator and a power-actuated chain carrying spaced flights for removing the matter collected in a gutter and delivering this matter onto the elevator from which the collected matter is conveyed and discharged at the exterior of the enclosure, of a novel connecting link assembly for joining links or chain sections, or for the addition of a take-up chain.
7 It is, therefore, an important object of the present invention to provide a chain including a conveyor chain with novel means for connecting and adjusting the length of the chain, for readily attaching or detaching links or lengths of chain and for conveniently adding or removing elongated or worn chain links, lengths or sections.
Further objects are to provide a construction of maximum simplicity, efficiency, economy and ease of assembly and operation, and such further objects, advantages and capabilities as will later more fully appear and are inherently possessed thereby.
In the drawing:
FIGURE 1 is a fragmentary plan view of a gutter cleaner having a conveyor chain and spaced flights for automatically removing and cleaning the gutter of manure or refuse collected therein in a barn or other enclosure, the upper end of the elevator which carries the collected material to the exterior having been omitted.
FIG. 2 is an enlarged top plan view of the connecting link assembly for connecting adjoining links of the chain and for the addition of a take-up chain.
FIG. 3 is a perspective view of the disassembled parts of the connecting link assembly.
Referring more particularly to the disclosure in the drawing and to the illustrative embodiment of a mechanical barn gutter cleaner therein shown, FIG. 1 discloses a gutter cleaner comprising an elevator 10 for discharge of the collected material having an inclined supporting bed or floor over which is moved a continuous length of conveyor chain 11 to which is attached at 12 one end of each of a plurality of suitably spaced flights 13 each preferably formed of an angle member of suitable metal.
As shown in FIG. 1, the power-operated chain 11 moves the attached flights 13 through the gutter 14 formed in the floor of a barn of other enclosure, the gutter being so arranged as to collect therein manure or refuse matter and which matter is carried therefrom by the movement of the flights 13 upon operation of the cleaner and movement of the continuous chain 11. This refuse is carried from the gutter upwardly at one side 15 of the inclined bed or floor of the elevator, is discharged from the top of the elevator over a drip chute (not shown) and then the unloaded flights 13 carried by the chain 11 return down the other side 16 of the inclined elevator bed to reenter the gutter 14 in continuous travel so long as the gutter cleaner is being operated.
The chain 11 comprises heavy connecting links 17 with the successive links arranged horizontally and vertically and with the chain provided with a novel and simplified link connecting means for connecting adjoining links and for the adidtion of a take-up chain, when required. This connecting means is shown in detail in FIGS. 2 and 3 and comprises a connecting link 18 open at its opposite ends with each end provided with two laterally projecting lugs 19 and 21, the two lugs 19 shown projecting upwardly or in the same direction conformably received within spaced openings 22 in an upper steel plate 23 and the two other or depending lugs 21 projecting in the opposite direction conformably received within spaced openings 24 in a spaced lower steel plate 25. These plates which are similar and provided with similarly spaced openings 22 and 24 including aligned bolt holes 20, are then securely connected together by means of a bolt 26, a lock washer 27 and a nut 28.
This chain connecting assembly provides a novel and simple means permitting the convenient installation of additional links or added sections and replacement for elongated or worn chain. Also this novel assembly prevents the elongation of the connecting link 18 as all strains and stresses are against the heat-treated upper and lower steel plates 23 and 25. The opposite sides or edges 29 and 29 of these plates when assembled as shown in FIG. 2 provide a guide for smooth operation of the chain as it moves about corners, curves and gutter walls whereby the chain remains in its correct, operative position while conveying its flights.
While the improvement has been shown and described as being advantageously applicable to the conveyor chain for a barn gutter cleaner, it is not my desire or intent to unnecessarily limit the scope or the utility of .the improved features by virtue of this illustrative embodiment.
Having thus disclosed the invention, I claim:
1. A connecting link assembly comprising a connecting link open at one side for the reception of adjoining links and having spaced ends defining the opening, lateral oppositely projecting lugs on each of said spaced ends, a pair of flat plates engaging said link on opposite sides thereof in parallel relationship, each plate having spaced openings adjacent one edge conformably receiving the spaced lugs on one side of said link and extending across said link with the surface of the plate adjacent the opposite edge of the plate engaging the portion of the link opposite the opening in the link, and attaching means for joining the plates together extending centrally through said plates and said connecting link to clamp the plates onto the link and close the opening in the link.
2. A connecting link assembly as set forth in claim 1, in which each plate is provided with a centrally positioned and aligned opening, and said attaching means includes a bolt extending through the aligned openings and cooperating with a nut to bridge and lock the plates together on the connecting link.
3. A connecting link assembly as set forth in claim 1,
in which said opposite edges of the plates provide guiding surfaces for smooth operation of a chain containing th'e' connecting link in its operative position.
4. A connecting link asesmbly as set forth in claim 1.,
in which said link is an elongated member having parallel 5 side portions and curved end portions, and said opening is formed in one of the parallel side portions.
References Cited by the Examiner UNITED STATES PATENTS 7/ 1929 Alexander 5985 1/1951 Donda 5985 DON A. WAITE, Primary Examiner.
Claims (1)
1. A CONNECTING LINK ASSEMBLY COMPRISING A CONNECTING LINK OPEN AT ONE SIDE FOR THE RECEPTION OF ADJOINING LINKS AND HAVING SPACED ENDS DEFINING THE OPENING, LATERAL OPPOSITELY PROJECTING LUGS ON EACH OF SAID SPACED ENDS, A PAIR OF FLAT PLATES ENGAGING SAID LINK ON OPPOSITE SIDES THEREOF IN PARALLEL RELATIONSHIP, EACH PLATE HAVING SPACED OPENINGS ADJACENT ONE EDGE CONFORMABLY RECEIVING THE SPACED LUGS ON ONE SIDE OF SAID LINK AND EXTENDING ACROSS SAID LINK WITH THE SURFACE OF THE PLATE ADJACENT THE OPPOSITE EDGE OF THE PLATE ENGAGING THE PORTION OF THE LINK OPPOSITE THE OPENING IN THE LINK, AND ATTACHING MEANS FOR JOINING THE PLATES TOGETHER EXTENDING CENTRALLY THROUGH SAID PLATES AND SAID CONNECTING LINK TO CLAMP THE PLATES ONTO THE LINK AND CLOSE THE OPENING IN THE LINK.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US321787A US3246464A (en) | 1959-09-03 | 1963-11-06 | Connecting link assembly for conveyor chains |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83788859A | 1959-09-03 | 1959-09-03 | |
US321787A US3246464A (en) | 1959-09-03 | 1963-11-06 | Connecting link assembly for conveyor chains |
Publications (1)
Publication Number | Publication Date |
---|---|
US3246464A true US3246464A (en) | 1966-04-19 |
Family
ID=26983131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US321787A Expired - Lifetime US3246464A (en) | 1959-09-03 | 1963-11-06 | Connecting link assembly for conveyor chains |
Country Status (1)
Country | Link |
---|---|
US (1) | US3246464A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3404528A (en) * | 1966-10-18 | 1968-10-08 | Upson Walton Company | Coupling link |
US4076433A (en) * | 1976-06-03 | 1978-02-28 | William Halopoff | Attachment for garage door spring |
US4353203A (en) * | 1981-02-20 | 1982-10-12 | Sea Trec Enterprises, Ltd. | Quick-coupling link |
US6006514A (en) * | 1997-08-08 | 1999-12-28 | J.O. Bernt & Associates Limited | Link-shape and chain link assembly method |
EP1052426A1 (en) * | 1999-05-14 | 2000-11-15 | Xaloc Equipamentos S.L. | Chain cross |
US6272837B1 (en) * | 1998-11-13 | 2001-08-14 | Vincinay Cadenas, S.A. | Connecting shackle for chains having orthogonally-planed closing means |
US20060137322A1 (en) * | 2004-12-27 | 2006-06-29 | Columbia Steel Casting Co., Inc. | Coupling link |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1721801A (en) * | 1928-09-18 | 1929-07-23 | George B Wickens | Connecting link |
US2538356A (en) * | 1948-02-21 | 1951-01-16 | Taylor Chain Co S G | Joiner link |
-
1963
- 1963-11-06 US US321787A patent/US3246464A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1721801A (en) * | 1928-09-18 | 1929-07-23 | George B Wickens | Connecting link |
US2538356A (en) * | 1948-02-21 | 1951-01-16 | Taylor Chain Co S G | Joiner link |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3404528A (en) * | 1966-10-18 | 1968-10-08 | Upson Walton Company | Coupling link |
US4076433A (en) * | 1976-06-03 | 1978-02-28 | William Halopoff | Attachment for garage door spring |
US4353203A (en) * | 1981-02-20 | 1982-10-12 | Sea Trec Enterprises, Ltd. | Quick-coupling link |
US6006514A (en) * | 1997-08-08 | 1999-12-28 | J.O. Bernt & Associates Limited | Link-shape and chain link assembly method |
US6272837B1 (en) * | 1998-11-13 | 2001-08-14 | Vincinay Cadenas, S.A. | Connecting shackle for chains having orthogonally-planed closing means |
EP1052426A1 (en) * | 1999-05-14 | 2000-11-15 | Xaloc Equipamentos S.L. | Chain cross |
US20060137322A1 (en) * | 2004-12-27 | 2006-06-29 | Columbia Steel Casting Co., Inc. | Coupling link |
US7155895B2 (en) * | 2004-12-27 | 2007-01-02 | Columbia Steel Casting Co., Inc. | Coupling link |
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