CH219366A - Snow blower with at least one centrifugal roller arranged transversely to the direction of travel and an ejection channel assigned to it. - Google Patents
Snow blower with at least one centrifugal roller arranged transversely to the direction of travel and an ejection channel assigned to it.Info
- Publication number
- CH219366A CH219366A CH219366DA CH219366A CH 219366 A CH219366 A CH 219366A CH 219366D A CH219366D A CH 219366DA CH 219366 A CH219366 A CH 219366A
- Authority
- CH
- Switzerland
- Prior art keywords
- snow
- roller
- screws
- dependent
- snow blower
- Prior art date
Links
- 230000001419 dependent effect Effects 0.000 claims 4
- 238000009987 spinning Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/08—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements
- E01H5/09—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
- E01H5/098—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels about horizontal or substantially horizontal axises perpendicular or substantially perpendicular to the direction of clearing
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Screw Conveyors (AREA)
Description
Schneeschleuder mit mindestens einer quer zur Fahrtrichtung angeordneten Schleuderwalze und einem dieser zugeordneten Auswurfkanal. Die Erfindung betrifft eine Schneeschleu der mit mindestens einer quer zur Fahrt richtung angeordneten Schleuderwalze und einem dieser zugeordneten Auswurfkanal.
Diese Schneeschleuder zeichnet sich er findungsgemäss dadurch aus, .dass die Schleu derwalze einen doppelkegelförmigen Walzen körper mit von aussen nach der Mitte schräg zur Achse verlaufenden Greiforganen auf weist, die bei konstantem Aussendurchmesser mit ihrem Innendurchmesser .an die Kegel form des Walzenkörpers angepasst sind.
Auf der Zeichnung ist ein Ausführungs beispiel des Erfindungsgegenstandes darge stellt.
Fig. 1 zeigt eine Schleuderwalze der Schneeschleuder in Ansicht, Fig. 2 eine solche in einem achsialen Längsschnitt, F". 3 eine solche mit verzahnten Schnek- ken im Querschnitt und Fig. 4 eine Schneeschleuder mit vorge bauter Schleuderwalze.
Die in Fig. 1 dargestellte Schleuderwalze hat einen Walzenkörper mit zwei seitlichen, mit ihrer grösseren Basis voneinander abge wendeten kegelförmigen Teilen 1 und einem mittleren zylindrischen Teil 2 sowie, je eine mehrgängige Transportschnecke 3 auf bei den Kegelteilen und Schneeauswurfschaufeln 4 auf dem mittleren Teil.
Die gegenläufigen Transportschnecken 3 sind bei konstantem Aussendurchmesser mit ihrem Innendurch messer an die Kegelform des Walzenkörpers angepasst, damit das Fassungsvermögen der Schleuderwalze von aussen nach der Mitte stetig zunimmt. Der Pfeil 10 zeigt die Dreh richtung der Schleuderwalze.
Gemäss Fig. 2 sind die Transportschnek- ken 3, um ein gutes Schneiden oder Sägen von Schnee und Eis zu ermöglichen, mit gegen die Mitte gerichteten Abkantungen 5 versehen. In Fig. 3 ist gezeigt, da.ss die Schnecken 3 an ihrem äussern Umfang eine Verzahnung 6 aufweisen. Die an dem zylindrischen Teil 2 vorgesehenen Schaufeln 4 bilden die übergangsteile zwischen zwei benachbarten Enden der Schnecken 3.
In Fig. 4 bezeichnet 7 die Schneeschleu der mit einer an der Stirnseite des Fahr zeuges angebrachten Schleuderwalze 8 sowie dem Auswurfkanal 9. Der Pfeil 10 in Fig. 4 zeigt die Drehrichtung der Schleuder-,valze, welche durch motorische Kraft in der Pfeil richtung in Umdrehung versetzt wird und beim Hineinfahren in denn Schnee denselben mittels der Schnecken 3 und kegelförmigen Teile des Walzenkörpers erfasst und dann den zylindrischen Teil so-,vie den Schaufeln in der Mitte zuschiebt,
nach hinten und nach oben zum Auswurfkanal 9 weiterleitet und von diesem durch eine nach der Seite hin gerichtete Austrittsöffnung 11 wegschleu dert.
Snow blower with at least one centrifugal roller arranged transversely to the direction of travel and an ejection channel assigned to it. The invention relates to a snow sluice with at least one spinning roller arranged transversely to the direction of travel and an ejection channel assigned to it.
According to the invention, this snow blower is characterized by the fact that the centrifugal roller has a double-cone-shaped roller body with gripping elements which run obliquely to the axis from the outside to the center and whose inner diameter is adapted to the conical shape of the roller body with a constant outer diameter.
In the drawing, an execution example of the subject invention is Darge provides.
1 shows a view of a centrifugal roller of the snow blower, FIG. 2 shows one such in an axial longitudinal section, F ", 3 shows one with toothed screws in cross section and FIG. 4 shows a snow blower with a pre-built centrifugal cylinder.
The centrifugal roller shown in Fig. 1 has a roller body with two lateral, with their larger base from each other abge conical parts 1 and a central cylindrical part 2 and, each a multi-flight screw conveyor 3 on the cone parts and snow ejector blades 4 on the central part.
With a constant outer diameter, the counter-rotating conveyor screws 3 are adapted with their inner diameter to the conical shape of the roller body so that the capacity of the centrifugal roller increases steadily from the outside towards the center. The arrow 10 shows the direction of rotation of the spin roller.
According to FIG. 2, the transport screws 3 are provided with bevels 5 directed towards the center in order to enable good cutting or sawing of snow and ice. In Fig. 3 it is shown that the screws 3 have teeth 6 on their outer circumference. The blades 4 provided on the cylindrical part 2 form the transition parts between two adjacent ends of the screws 3.
In Fig. 4, 7 denotes the snow sluice with a tool attached to the front side of the drive roller 8 and the ejection channel 9. The arrow 10 in Fig. 4 shows the direction of rotation of the sling, roller, which by motor force in the arrow direction Rotation is offset and when driving into the snow the same is grasped by means of the screws 3 and conical parts of the roller body and then pushes the cylindrical part as well as the blades in the middle,
forward to the rear and up to the ejection channel 9 and from this wegschleu changed through an outlet opening 11 directed to the side.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE219366X | 1940-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH219366A true CH219366A (en) | 1942-02-15 |
Family
ID=5831828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH219366D CH219366A (en) | 1940-08-13 | 1941-03-24 | Snow blower with at least one centrifugal roller arranged transversely to the direction of travel and an ejection channel assigned to it. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH219366A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2768453A (en) * | 1953-01-16 | 1956-10-30 | Fmc Corp | Rotary snow plow |
| DE977134C (en) * | 1944-06-20 | 1965-04-01 | Ernst Rieder | Snow blower |
-
1941
- 1941-03-24 CH CH219366D patent/CH219366A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE977134C (en) * | 1944-06-20 | 1965-04-01 | Ernst Rieder | Snow blower |
| US2768453A (en) * | 1953-01-16 | 1956-10-30 | Fmc Corp | Rotary snow plow |
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