WO2013035942A1 - Tube de décharge pour un chasse-neige du type à soufflage - Google Patents

Tube de décharge pour un chasse-neige du type à soufflage Download PDF

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Publication number
WO2013035942A1
WO2013035942A1 PCT/KR2011/010191 KR2011010191W WO2013035942A1 WO 2013035942 A1 WO2013035942 A1 WO 2013035942A1 KR 2011010191 W KR2011010191 W KR 2011010191W WO 2013035942 A1 WO2013035942 A1 WO 2013035942A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover plate
snow
discharge pipe
outlet
scraper
Prior art date
Application number
PCT/KR2011/010191
Other languages
English (en)
Korean (ko)
Inventor
이장용
Original Assignee
한국생산기술연구원
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020110090851A external-priority patent/KR101275102B1/ko
Application filed by 한국생산기술연구원 filed Critical 한국생산기술연구원
Priority to DE112011103656.6T priority Critical patent/DE112011103656B4/de
Priority to US13/811,888 priority patent/US9003680B2/en
Publication of WO2013035942A1 publication Critical patent/WO2013035942A1/fr

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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
    • E01H5/045—Means per se for conveying or discharging the dislodged material, e.g. rotary impellers, discharge chutes

Definitions

  • the present invention relates to a blow-type snowplow, and more particularly, for a blow-type snowplow, which is mounted on the snowplow, and which can easily remove snow accumulated on the inner wall of the transfer pipe in the process of discharging snow introduced from the plow to the outside. It relates to the discharge pipe.
  • snow on accumulated highways cannot be removed on time, or in areas where snow removal is required, such as farms, farm roads, and village roads, snow plowing operations are carried out using tractors widely distributed to farms. have.
  • the conventional tractor is equipped with a snow blower operated by a blowing method, and blows to the outside of the road or the road through the discharge pipe provided in the snow plow.
  • the conventional blowing type snow removing machine includes a body provided with mounting means for mounting the snow removing machine 10 in front of the tractor 1 or a snow removing vehicle, and a semi-cylindrical body under the body.
  • Blade 20 which is formed in the structure and scrapes the eye while contacting the road surface, the auger 30 is installed in the blade and compressed into the impeller suction passage formed in the blade and the eye flows into the blade, and the inflow by the auger It has a structure that includes an impeller 25 that receives the snow and blows it out through the discharge pipe (35).
  • This blowing type snow plow takes a manner in which the snow introduced into the discharge pipe by the auger and the impeller is blown to the outside, and the discharge pipe is provided in a shape having a predetermined length and in order to stably discharge the snow introduced into the side.
  • the cover 40 is coupled to be inclined at a predetermined angle from the discharge pipe.
  • the snow laid on the inner wall of the cover narrows the inner diameter of the cover and thus hinders the transfer of the eyes, thereby reducing the transfer efficiency of the eyes.
  • the present invention is to solve the above problems, and provided with a scraper on the outlet side of the discharge pipe, by discharging the cover plate that the scraper and the lower surface in contact with the outlet side of the discharge pipe to be discharged to the outside through the inside Even if the snow is stacked on the lower surface of the cover plate to move the cover plate to provide a blow-type snowplow discharge pipe that can easily remove the snow snow through a scraper.
  • the present invention is equipped with a blower type snow blower in the discharge pipe for discharging the snow introduced into the outside, the inlet and outlet which the snow flows in and out the upper side is opened on the outlet side
  • a blower type snow blower in the discharge pipe for discharging the snow introduced into the outside, the inlet and outlet which the snow flows in and out the upper side is opened on the outlet side
  • An enclosure-shaped body having an opening;
  • a cover plate having a predetermined area and slidably coupled to the body to cover the opening.
  • a scraper provided in a bar shape having a predetermined length and disposed at the outlet side to be in line or surface contact with the lower surface of the cover plate, wherein the cover plate is laid on the bottom surface of the cover plate when the cover plate is slid to the outlet side. It provides a discharge pipe for a blow-type snowplow, characterized in that the snow is removed by the scraper.
  • a handle may be additionally provided on the upper surface of the cover plate.
  • the cover plate is provided with a locking portion extending a predetermined length from the lower surface to the lower side, the guide groove is formed in the body in a predetermined length in a direction parallel to the discharge direction of the eye is provided with the locking portion is the rail It can be slid along the groove.
  • the outlet side of the body is provided with at least one drive motor coupled to the drive shaft on the rotating shaft, the lower surface of the cover plate may be formed with a driven gear to engage the drive gear.
  • At least one drive motor having a drive gear coupled to the rotation shaft is fixed to one side of the body via a bracket, and a driven gear part to which the drive gear is engaged may be formed on an upper surface of the cover plate.
  • the cover plate in contact with the scraper and the lower surface is movably coupled to the outlet side of the discharge pipe so that the cover plate is moved by moving the cover plate even if snow discharged to the outside through the inside is laminated to the lower surface of the cover plate.
  • the snow can be easily removed through the effect of increasing the efficiency of snow removal.
  • FIG. 1 is a view showing a state in which a conventional snow plow is mounted on a tractor.
  • Figure 2 is a side partial cross-sectional view of the snow plow in FIG.
  • Figure 3 is an exploded perspective view of the discharge pipe for the blower type snowplow according to the first embodiment of the present invention.
  • Figure 4 is a longitudinal cross-sectional view A-A showing the coupling relationship of the cover plate in FIG.
  • FIG. 5 is a cross-sectional view taken along the direction B-B in FIG. 4 showing an operating state of the discharge pipe for the blower type snowplow according to the first embodiment.
  • Figure 6 is an exploded perspective view of the discharge pipe for the blower type snowplow according to the second embodiment of the present invention.
  • Figure 7 is a longitudinal cross-sectional view A-A direction showing the coupling relationship of the cover plate in FIG.
  • FIG. 8 is a cross-sectional view taken along the B-B direction in FIG. 7 showing an operating state of the discharge pipe for the blower type snowplow according to the second embodiment.
  • FIG. 9 is an overall perspective view of the discharge pipe for the blow type snowplow according to the third embodiment.
  • FIG. 10 is a longitudinal cross-sectional view in the A-A direction showing the coupling relationship of the cover plate in FIG.
  • FIG. 11 is a sectional view taken along the line B-B in FIG. 9, showing an operating state of the discharge pipe for the blower type snowplow according to the third embodiment;
  • Blowing type snow blower discharge pipe (100,200,300) (hereinafter referred to as 'discharge pipe') in accordance with a preferred embodiment of the present invention is mounted on the snow remover to serve as a transport pipe for blowing snow introduced from the snow blower to the outside.
  • the cover plate is provided with a scraper 120 on the outlet 114 side through which the snow is discharged, and the cover plates 130, 230, 330 in contact with the scraper 120 are slidably coupled to the body 110.
  • the sliding snow of the 130, 230, 330 has a technical feature that can be easily removed by the scraper 120 the snow accumulated in the lower portion of the cover plate (130, 230, 330).
  • the discharge pipe (100, 200) as shown in Figure 3 to 11 includes a body 110, cover plates 130, 230, 330 and scraper 120.
  • the body 110 is mounted to a blower 10 of the blow method is used to serve as a transport pipe for guiding the snow transported through the auger 30 and the impeller 25 to the side of the road or road surface.
  • a blower 10 of the blow method is used to serve as a transport pipe for guiding the snow transported through the auger 30 and the impeller 25 to the side of the road or road surface.
  • Equipped with an inlet port 113 and an outlet port 114 at both ends is provided in a hollow housing shape having a predetermined length.
  • the inlet 113 is mounted on the snow plow 10 side to allow the snow moved upward through the auger 30 and the impeller 25 to be introduced into the body 110.
  • the body 110 may be formed on the first body 111 and the first body 111 having a predetermined height in a direction perpendicular to the ground so that the snow introduced through the inlet 113 may move upward. It is bent in a horizontal direction with respect to the second body 112 is provided with an outlet 114 so that the eye transported upward through the first body 111 is guided to the side of the road or road surface to be discharged. It is composed.
  • the snow introduced through the inlet 113 is moved upward along the first body 111 and then discharged to the outside through the outlet 114 of the second body 112.
  • the eye transferred along the first body 111 is moved toward the outlet 114 and the second body 112. It hits the upper side of the c) so that some of them are stacked.
  • the cover plates 130, 230, and 330 are moved to be stacked on the lower surfaces of the cover plates 130, 230, and 330.
  • By easily removing the eye through the scraper 120 is to increase the transfer efficiency of the eye moving into the interior of the body (110).
  • the second body 112 has a bottom surface 112a having a predetermined area as shown in FIGS. 3, 4, 6, 7, 10, and 11 and the bottom surface 112a. Consists of both side walls 112b and 112c extending upwardly from both ends of the upper side of the front and rear and the upper portion is formed in an open form.
  • the open front is connected to communicate with the upper end of the first body 111, the open rear forms an outlet 114 through which the transferred eye is discharged to the outside, the cover plate (on the open upper side) 130, 230 and 330 are combined and covered to allow the eye transported through the first body 111 to move toward the outlet 114 to be discharged to the outside only through the outlet 114.
  • the outlet 114 is provided with a scraper 120 in the form of a bar connecting the upper ends of both sidewalls 112b and 112c extending to a predetermined height at both ends of the bottom surface 112a.
  • the scraper 120 is disposed on the outlet 114 side in contact with the lower surfaces of the cover plates 130, 230, and 330 so that the cover plates 130, 230, and 330 are shown in FIGS. 5, 8, and 11. When moved to the side, it serves to remove the snow laminated on the lower surface of the cover plate (130,230,330).
  • Such a scraper 120 may be provided to have a circular or polygonal cross section, but is provided to have an inverted triangular cross-sectional shape as shown in Figs. 5, 8 and 11 on the lower surface of the cover plate (130, 230, 330) It is desirable to be provided so that snow can be effectively removed.
  • the cover plates 130, 230, and 330 covering the open upper side of the second body 112, that is, the opening 112d, are slidably coupled to the upper sides of the side walls 112b and 112c.
  • the cover plate (130, 230, 330) is provided with a locking portion 131 extending a predetermined length downward at both ends coupled to both side walls (112b, 112c), as shown in Figures 4, 7 and 10
  • the guide grooves 112e are formed on the outer side of the upper ends of both sidewalls 112b and 112c so as to be cut in a predetermined depth inwardly to be engaged with the locking portion 131.
  • the worker slides the cover plate (130, 230, 330) toward the outlet (114) side.
  • the lower surface of the cover plate (130, 230, 330) in the process of sliding is moved while contacting the scraper (120).
  • the snow accumulated on the lower surface of the cover plate 130, 230, 330 through such contact is separated and removed from the lower surface of the cover plate 130, 230, 330 by the scraper 120, and the operator returns to the cover plate 130, 230, 330 again. After the snow removal can be carried out continuously.
  • the upper surface of the cover plate 130 is preferably provided with a handle 132 so that the operator can easily slide the cover plate 130.
  • cover plates 230 and 330 may be automatically slid through the driving motor 240 as shown in FIGS. 6 to 11.
  • the drive gear 241 is coupled to the rotating shaft on both sidewalls (112b, 112c) of the second body 112, the cover A driven gear part 232 is formed on the lower surface of the plate 230 so as to be geared with the driving gear 241. Accordingly, when power is applied to the driving motor 240, power is transmitted to the driven gear part 232 engaged with the driving gear 241 through the forward and reverse rotation of the driving gear 241, so that the cover plate 230 has both sidewalls 112b. It is to be sliding along the guide groove (112e) formed in, 112c.
  • a bracket '342 having a substantially' c 'shape is installed on one side of the second body 112, and a driving gear on the bracket 342 is provided.
  • 341 is fixed to the drive motor 340 coupled to the end of the rotation shaft.
  • a driven gear part 332 is formed on the upper surface of the cover plate 330 so as to be geared with the driving gear 341. Accordingly, when power is applied to the driving motor 340, power is transmitted to the driven gear part 332 engaged with the driving gear 341 through forward and reverse rotation of the driving gear 341, so that the cover plate 330 is formed on both sidewalls 112b. It is to be sliding along the guide groove (112e) formed in, 112c.
  • a separate cover covering the driving motor 340 and the driven gear 332 to prevent the driving motor 340 and the driven gear 332 is fixed to the bracket 342 to be exposed to the outside.
  • the protective case 343 may be provided.
  • the drive motors 240 and 340 are electrically connected to the snow removing machine on which the discharge pipes 200 and 300 are mounted to receive power, and a separate switch is provided in the middle to forward and reverse rotation of the drive motors 240 and 340. And it is to be able to control the on / off of the power supply, this electrical connection is a general matter and a detailed description thereof will be omitted.
  • a handle is provided on the upper surfaces of the cover plates 230 and 330 so that the electric drive is difficult. It is preferable to hold the handle so that the cover plates 230 and 330 can be slid.
  • the cover plate which is in contact with the scraper and the lower surface is movably coupled to the outlet side of the discharge pipe to move the cover plate even if the snow discharged through the inside is laminated on the lower surface of the cover plate
  • the snow can be easily removed through the scraper to increase the efficiency of snow removal.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Abstract

La présente invention porte sur un chasse-neige du type à soufflage, et, plus particulièrement, sur un tube de décharge pour chasse-neige du type à soufflage, lequel tube est monté sur un chasse-neige et peut enlever facilement de la neige collée sur la paroi interne d'une conduite de transfert pendant le processus de décharge à l'extérieur de neige qui entre à partir du chasse-neige.
PCT/KR2011/010191 2011-08-08 2011-12-28 Tube de décharge pour un chasse-neige du type à soufflage WO2013035942A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112011103656.6T DE112011103656B4 (de) 2011-09-07 2011-12-28 Ausstoßrohr für Schneeschleuder
US13/811,888 US9003680B2 (en) 2011-08-08 2011-12-28 Discharge pipe for snow blower

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110090851A KR101275102B1 (ko) 2011-08-08 2011-09-07 블로잉 타입 제설기용 배출관
KR10-2011-0090851 2011-09-07

Publications (1)

Publication Number Publication Date
WO2013035942A1 true WO2013035942A1 (fr) 2013-03-14

Family

ID=47832359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/010191 WO2013035942A1 (fr) 2011-08-08 2011-12-28 Tube de décharge pour un chasse-neige du type à soufflage

Country Status (2)

Country Link
DE (1) DE112011103656B4 (fr)
WO (1) WO2013035942A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016121491A (ja) * 2014-12-25 2016-07-07 土▲樋▼パルス株式会社 除雪装置及び除雪方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404762A (en) * 1982-02-08 1983-09-20 Munsterer Gerald A Ski trail resurfacing apparatus
KR970039402U (ko) * 1995-12-18 1997-07-29 최중구 적사함
JPH108431A (ja) * 1996-06-20 1998-01-13 Seirei Ind Co Ltd 除雪機のブロワ停止装置
US7540102B2 (en) * 2005-03-02 2009-06-02 Wisconsin Engineering, Cz S.R.O. Snow blower apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2605561A (en) * 1946-01-10 1952-08-05 Philip A Maynard Snowplow
US5177888A (en) * 1991-05-14 1993-01-12 The Toro Company Discharge chute assembly for snowthrower
DE102011014039A1 (de) * 2011-03-15 2012-09-20 Lima Gmbh & Co. Betriebs Kg Vorrichtung zur Eis- und/oder Schneebeseitigung von einer Bodenfläche

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404762A (en) * 1982-02-08 1983-09-20 Munsterer Gerald A Ski trail resurfacing apparatus
KR970039402U (ko) * 1995-12-18 1997-07-29 최중구 적사함
JPH108431A (ja) * 1996-06-20 1998-01-13 Seirei Ind Co Ltd 除雪機のブロワ停止装置
US7540102B2 (en) * 2005-03-02 2009-06-02 Wisconsin Engineering, Cz S.R.O. Snow blower apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016121491A (ja) * 2014-12-25 2016-07-07 土▲樋▼パルス株式会社 除雪装置及び除雪方法

Also Published As

Publication number Publication date
DE112011103656B4 (de) 2017-09-07
DE112011103656T5 (de) 2013-08-14

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