SE443172B - Feeder apparatus for snow clearance machines - Google Patents
Feeder apparatus for snow clearance machinesInfo
- Publication number
- SE443172B SE443172B SE8103723A SE8103723A SE443172B SE 443172 B SE443172 B SE 443172B SE 8103723 A SE8103723 A SE 8103723A SE 8103723 A SE8103723 A SE 8103723A SE 443172 B SE443172 B SE 443172B
- Authority
- SE
- Sweden
- Prior art keywords
- blades
- blade
- snow
- feed
- rotation
- Prior art date
Links
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
- E01H5/094—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 vertical or substantially vertical axises
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Screw Conveyors (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
8103723-6 kastning av läget av snöslungan på lyftorganet till en traktor, kräver vanligen speciella arrangemang på grund ,au omkastningen av rotationsriktningen hos traktorns transmissionsaxel i förhållande till fläktaxeln och matarbladenheten, som är fäst därpå, i ändamål att upp- rätthålla oförändrad matarriktning, när framdrivninge- riktningen omkastae. _ Vid tidigare lösningar har rotationsriktningen för bladenheten antingen upprätthâllits oförändrad genom utformandet av en fläkt med en kostnadskrävande anordning eller genom utformning av blad- eller skovelenheten på så sätt, att snön matas i samma riktning oberoende av rota- tionsriktningen. Vid kommersiella lösningar har detta lett till den situationen, att matningen ej fungerar på tillfredsställande sätt i vardera rotationsriktningen. Ändamålet med uppfinningen är att lösa dessa problem under användning av en konstruktion, som är enkel och som har tillförlitlig Funktion. Throwing the position of the snow thrower on the lifting means to a tractor, usually requires special arrangements due to the reversal of the direction of rotation of the tractor's transmission shaft relative to the fan shaft and the feed blade unit attached thereto, for the purpose of maintaining unchanged feed direction. propulsion direction reversed. In previous solutions, the direction of rotation of the blade unit has been maintained unchanged either by designing a fan with a costly device or by designing the blade or vane unit in such a way that the snow is fed in the same direction regardless of the direction of rotation. In commercial solutions, this has led to the situation that the feed does not work satisfactorily in either direction of rotation. The object of the invention is to solve these problems using a construction which is simple and which has reliable Function.
Detta har uppnåtts medelst de kännetecken, som anges i kraven. Genom denna utformning kommer matarskoveln alltid att automatiskt svängas till ett sådant läge, att matningen uppträder i samma riktning oberoende av huvudaxelns rotationsriktning. Sålunda fungerar matarorganet i varje drivriktning på samma fördelaktiga sätt ooh med bästa möjliga matarkraft. Till sin utformning är anordningen synnerligen enkel, föga kostnadskrävande och tillförlitlig i drift.This has been achieved by means of the features set out in the claims. Due to this design, the feed vane will always be automatically pivoted to such a position that the feed occurs in the same direction independent of the direction of rotation of the main shaft. Thus, the feed means in each driving direction operates in the same advantageous manner ooh with the best possible feed force. In terms of design, the device is extremely simple, low-cost and reliable in operation.
Uppfinningen Skall i det följande närmare för- klaras med hänvísning till den bifogade ritningen, varå visas ett matarorgan för en snöslunga enligt uppfinningen i perspektiv.The invention will be explained in more detail below with reference to the accompanying drawing, in which a feeding means for a snow thrower according to the invention is shown in perspective.
Såsom har antytts med pilen 5 är huvudaxeln 2 i matarorganet anordnad att rotera i båda riktningar, varvid rotationsriktningen beror på drivriktningen, dvs. på vilken 8103723-6 sida om snüslungan, som drivmaskinen är kopplad. Få axeln 2 har i tvärriktningen monterats en bladkonsol 3, vid vilken matarbladen 1 har Fastgjorts medelst svängaxlar 7 på symmetriskt sätt på motsatta sidor om axeln 2.As has been indicated by the arrow 5, the main axis 2 of the feed member is arranged to rotate in both directions, the direction of rotation depending on the direction of drive, i.e. on which 8103723-6 side of the muzzle, to which the drive machine is connected. The shaft 2 has been fitted in the transverse direction with a blade bracket 3, to which the feed blades 1 have been fixed by means of pivot shafts 7 in a symmetrical manner on opposite sides of the shaft 2.
Bladkonsolen 3 är utformad För att begränsa svünnning°- rörelsen av bladen 1 till mindre än 180Ü, varvid bladens evängning mellan Sina ändlägen_har antytta med neldragna linjer resp. etreckpunkterade linjer och antytts medelst pilen 6. Den heldragna linjen anger läget av bladen 1, när huvudaxeln 2 drives medurs enliqt Figuren och de streckpunkterade linjerna anger läget av uladen 1,1, när huvudaxeln roterar i motsatt riktning. I det Första Fallet, dvs. i det läge av bladen 1, vilket antytts med haldragna linjer, blir matarriktningen För matarorganet såsom har antytts med pilen 4. När axeln 2 roterar i motsatt riktning, kommer bladen 1 att svänga automatiskt under trycket av snö, som matas däremot, till läget 1,1, som antytts medelst streckprioklinjer och matarriktningen blir Fortfarande densamma, såsom antytta medelst pilen 4.The blade bracket 3 is designed to limit the rotational movement of the blades 1 to less than 180 °, the turning of the blades between its end positions being indicated by dashed lines resp. dashed lines and indicated by the arrow 6. The solid line indicates the position of the blades 1, when the main shaft 2 is driven clockwise according to the figure and the dashed lines indicate the position of the load 1.1, when the main shaft rotates in the opposite direction. In the First Case, ie. in the position of the blades 1, which is indicated by solid lines, the feed direction For the feed means as indicated by the arrow 4. When the shaft 2 rotates in the opposite direction, the blades 1 will swing automatically under the pressure of snow, which is fed, to the position 1 , 1, which is indicated by dashed prio lines and the feed direction remains the same, as indicated by the arrow 4.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI801924A FI60269C (en) | 1980-06-16 | 1980-06-16 | MATNINGSANORDNING FOER SNOESLUNGA |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8103723L SE8103723L (en) | 1981-12-17 |
SE443172B true SE443172B (en) | 1986-02-17 |
Family
ID=8513566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8103723A SE443172B (en) | 1980-06-16 | 1981-06-15 | Feeder apparatus for snow clearance machines |
Country Status (3)
Country | Link |
---|---|
FI (1) | FI60269C (en) |
NO (1) | NO152178C (en) |
SE (1) | SE443172B (en) |
-
1980
- 1980-06-16 FI FI801924A patent/FI60269C/en not_active IP Right Cessation
-
1981
- 1981-06-15 NO NO812009A patent/NO152178C/en unknown
- 1981-06-15 SE SE8103723A patent/SE443172B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8103723L (en) | 1981-12-17 |
NO812009L (en) | 1981-12-17 |
FI60269B (en) | 1981-08-31 |
NO152178C (en) | 1985-08-14 |
NO152178B (en) | 1985-05-06 |
FI60269C (en) | 1981-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES545979A0 (en) | DRIVE CONTROL AND DRIVE SYSTEM FOR DRIVER UNITS WITHOUT DRIVER | |
DE59400589D1 (en) | Device for slowing down copies in a folder | |
US4047841A (en) | Propeller blading for a self-adjusting propeller for boats | |
CN1075787C (en) | Sheet treatment machine | |
US2815590A (en) | Rotary snow removal attachment for motor vehicles | |
SE443172B (en) | Feeder apparatus for snow clearance machines | |
KR880002666A (en) | Thermal transfer recording device | |
GB1335477A (en) | Slitting of webs | |
SE8201443L (en) | DEVICE FOR SELECTIVELY TO A DRIVE SHAFT CONNECT TWO DIFFERENT DRIVERS | |
CN105579341B (en) | Ship driver | |
US2257976A (en) | Variable pitch propeller | |
EP3293113A1 (en) | Rotor for a hover-capable aircraft and related method of control | |
KR100203757B1 (en) | A submarine small ship | |
SE470285B (en) | Power units for ships | |
SE429951B (en) | BATPROPELLERANORDNING | |
US1411038A (en) | Conveyer paddle | |
US4134307A (en) | Means for mechanical transmission | |
SE462590B (en) | BOAT DRIVE CONTROL | |
GB1593607A (en) | Ship's rudder arrangement | |
US3831547A (en) | Propeller shaft lock | |
CN221216549U (en) | Automatic cutting and registering closed-loop control actuating mechanism of high-speed folding machine | |
KR890003517A (en) | High Speed Film Cutting Mechanism in Single Sheet Lamination Equipment | |
DE3635026A1 (en) | Drive for lateral stops in sheet deliverers | |
US1293800A (en) | Hedge-trimming machine. | |
SU781149A1 (en) | Apparatus for centring timbers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8103723-6 Effective date: 19880318 Format of ref document f/p: F |