DE871389C - Lubrication for the lifting rod of the kneading arm of kneading machines, which can be raised and lowered in a guide tube - Google Patents
Lubrication for the lifting rod of the kneading arm of kneading machines, which can be raised and lowered in a guide tubeInfo
- Publication number
- DE871389C DE871389C DED511A DED0000511A DE871389C DE 871389 C DE871389 C DE 871389C DE D511 A DED511 A DE D511A DE D0000511 A DED0000511 A DE D0000511A DE 871389 C DE871389 C DE 871389C
- Authority
- DE
- Germany
- Prior art keywords
- guide tube
- kneading
- lifting rod
- lubrication
- groove
- 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
Links
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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
-
- 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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
- F16N7/26—Splash lubrication
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Description
,Die.-Errfiridurig@ bezieht sich;- auf die Schmierung für die in einem Führungsrohr heb- und senkbar gelagerte Hubstange des Knetarmes von Knetmaschinen. Sie bezweckt- eine- Schmierung zu schaffen, die ohne Verweridung einer Pumpe, einer Druckschmierung od. dgl., also in einfachster und -billigster Weise,- eine stets zuverlässige Schmierü-ng der Hubstange in ihrer Führung gerväh,rleistet., Die.-Errfiridurig @ refers; - to the lubrication for the in one Guide tube liftable and lowerable mounted lifting rod of the kneading arm of kneading machines. Its purpose is to create lubrication that does not use a pump or a pump Pressure lubrication or the like, so in the simplest and cheapest way - always one Reliable lubrication of the lifting rod in its guide.
Zu -diesem Zweck besteht die Erfindung darin, daß sowohl die Hubstange als auch die innere Führungsfläche des Führungsrohres Gruppen von Ringnuien aufweisen, deren. Abstand voneinander und Anordnung zueinander so gewählt sind, ,daß jede-Nut auf der Stange bei deren Aufundabbewegung Öl aus einer Nut in dem Fährwngsrohr aufnimmt und zu einer höher gelegenen Nut -des Führungsrohres fördert, wobei die unterste Nut des Führungsrohres mit einem Ölvorrat in Zü.laufverbindung steht.For this purpose, the invention consists in that both the lifting rod as well as the inner guide surface of the guide tube have groups of annular grooves, whose. Distance from one another and arrangement to one another are chosen so that each groove picks up oil from a groove in the Fährwngsrohr on the rod as it moves up and down and to a higher groove -of the guide tube, the lowest one Groove of the guide tube is in supply connection with an oil supply.
Ein Ausführungsbeispiel des Gegenstandes der Erfindung ist in'der Zeichnung veranschaulicht, es zeigt Bild i eine Ansicht einer Knetmaschine gemäß der Erfindung, tenlweise im Schnitt, Bnld 2 einen Teil von Bild i in anderer Arbeitsstel.Iung..One embodiment of the subject matter of the invention is in'der Drawing illustrates, it shows picture i a view of a kneading machine according to FIG of the invention, partly in section, Bnld 2 a part of picture i in a different working position ..
In -Bild i bedeutet a den Trog einer Knetmaschine, b den Knetarm dieser Maschine, c eine den Knetarm tragende Hubstange, die in einem Führungsrohr d sowohl auf und ab beweglich als auch drehbar gelagert ist. Ein Schneckenrad f wird durch eine Schnecke g gedreht und .enthält eine Kugel lt, die einen. seitlichen Ansatz i der Hubstange erfiaßt, wodurch der Knetarm beim Drehen des Schneckenrades f eine sowohl auf und ab gehende als auch drehende Bewegung erhält.In picture i, a means the trough of a kneading machine, b the kneading arm of this machine, c a lifting rod carrying the kneading arm, which is mounted in a guide tube d so that it can move up and down as well as rotatably. A worm wheel f is rotated by a worm g and contains a ball which has a. Lateral approach i of the lifting rod grasps, whereby the kneading arm receives both an up and down as well as a rotating movement when the worm wheel f rotates.
Die Hubstange c ist mit Ringnuten k, k', k" versehen, während die Innenfläche des. Führungsrohres d mit Ringnuten m, in, m" ausgestattet ist. Die Teile f, g, 12, i und .der untere Teitl der Hubstange c sind in einem geschlossenen Gehäuse n, das einen Ölvorrat n' enthält, angeordnet: Die unterste Ringnut sri' im Führungsrohr d steht durch einen Kanal. o mit dem Raum yz in Verbindung, so daß C51 in ,die unterste Ringnut W' gelangen 'kann. Die unterste Ringnut k" der Hubstange nimmt beim Aufwärtsgang aus der Stellung des Bildes i in die Stellung des Bildes 2 Ö1 nach oben mit bis zu der Ringnut in'. Beim folgenden Abwärtsgang,der Hubstange c verbleibt ein Teil des Öls in der Nut zfi , das beim nächsten Auf- und Abwärtsgang der Stange c ergänzt wird. Auf diese Weise werden nach einigen Hüben alle Ringnuten m, m', "n " mit Öl gefüllt. Die letzte Ringnut lz der Stange c bringt das Öl. bis. in eine Ringnutp am oberen Ende des Führungsrohres d. In der Hubstange c sind Kanäle q vorgesehen, die bei der in Bild i dargestellten. tiefsten Stellung der Hubstange das überschüssige Öl aus der Ringnut p in eine Bohrung r der Stange c und damit in den Raum n zurückführen.The lifting rod c is provided with annular grooves k, k ', k " , while the inner surface of the guide tube d is provided with annular grooves m, in, m" . The parts f, g, 12, i and .der lower part of the lifting rod c are arranged in a closed housing n, which contains an oil supply n ': The lowermost annular groove sri' in the guide tube d stands through a channel. o with the space yz in connection, so that C51 can 'get' into the lowest annular groove W. The lowest ring groove k ″ of the lifting rod moves upwards from the position of the picture i to the position of the picture 2 Ö1 up to the ring groove in '. During the following downward gear, the lifting rod c, a part of the oil remains in the groove zfi , which is added during the next upward and downward movement of rod c. In this way, after a few strokes, all ring grooves m, m ', "n " are filled with oil . The last ring groove lz of rod c brings the oil lowest position of the lifting rod d at the upper end of the guide tube. are c in the lifting rod channels q provided, shown in the in image i., the excess oil from the annular groove p in a bore r of the rod c and n in the space traced.
Das obere Ende des, Führungsrohres d ist von einer Kappe s umfaßt, die bei der Bewegung der Hubstange c das obere Ende des Führungsrohres stets `überdeckt.The upper end of the guide tube d is surrounded by a cap s, which always `covers the upper end of the guide tube when the lifting rod c is moved.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED511A DE871389C (en) | 1949-12-09 | 1949-12-09 | Lubrication for the lifting rod of the kneading arm of kneading machines, which can be raised and lowered in a guide tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED511A DE871389C (en) | 1949-12-09 | 1949-12-09 | Lubrication for the lifting rod of the kneading arm of kneading machines, which can be raised and lowered in a guide tube |
Publications (1)
Publication Number | Publication Date |
---|---|
DE871389C true DE871389C (en) | 1953-03-23 |
Family
ID=7028758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED511A Expired DE871389C (en) | 1949-12-09 | 1949-12-09 | Lubrication for the lifting rod of the kneading arm of kneading machines, which can be raised and lowered in a guide tube |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE871389C (en) |
-
1949
- 1949-12-09 DE DED511A patent/DE871389C/en not_active Expired
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