CN106702942A - Snow thrower auger overload protection device - Google Patents
Snow thrower auger overload protection device Download PDFInfo
- Publication number
- CN106702942A CN106702942A CN201611170897.8A CN201611170897A CN106702942A CN 106702942 A CN106702942 A CN 106702942A CN 201611170897 A CN201611170897 A CN 201611170897A CN 106702942 A CN106702942 A CN 106702942A
- Authority
- CN
- China
- Prior art keywords
- auger
- transfer case
- overload protection
- flange
- frame
- 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.)
- Pending
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
- E01H5/098—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
Abstract
The invention discloses a snow thrower auger overload protection device and relates to the technical field of snow removing equipment. The snow thrower auger overload protection device comprises an auger transfer case, auger racks and blades arranged on the auger racks. Output shafts of the auger transfer case are connected with connecting flanges. Flange bearings are arranged between the auger transfer case and the auger racks. The connecting flanges are connected with one ends of the flange bearings through shear bolts, the other ends of the flange bearings are connected with one ends of the auger racks, and the other ends of the auger racks are connected with connecting bearings arranged on ramming head bases. By adoption of the snow thrower auger overload protection device, the problem that when a snow thrower auger is overloaded, resistance to the output shafts of the transfer case is too large, and consequentially the transfer case is damaged is solved.
Description
Technical field
It is especially a kind of defeated for solving the auger transfer case of throwing snow vehicle the present invention relates to snow removing equipment manufacturing technology field
The resistance excessive device for damaging transfer case when shaft is rotated.
Background technology
In general about 5-6 month of the northern area of China winter, the province such as Heilungkiang, Xinjiang, Inner Mongol is even up to 8
As long as month, can all there is snowfall larger several times every year, give people people's production and living, communications and transportation and traffic safety have brought pole
Big influence.The snow removal with machine equipment snow removing fast efficiency high of speed, therefore the snow throwing equipment of snow device, such as throwing snow vehicle are twisted with auger
It is more suitable for the demand of future market.
Existing throwing snow vehicle is directly connected with auger frame by transfer case output shaft and drives auger frame to rotate, and is located at auger frame
On packing auger blade during rotation by snow shovel except jettisoning is so as to reach the purpose of snow removing；During snow removing, snow removing
Height, because road snow is thick, does not see road conditions up to 1.3-1.8 meters, and surface conditions are complicated and changeable during snow removing, if throwing snow vehicle
Packing auger blade runs into barrier during snow is twisted, it is impossible to find in time, it is easy to because resistance is excessive suddenly, damages and drives auger
The auger transfer case of rotation, therefore the industry is urgently to be resolved hurrily to ask how effectively to protect auger transfer case to turn into during snow removing
Topic.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of throwing snow vehicle auger overload protection arrangement, it can solve because
The resistance excessive problem for damaging transfer case during throwing snow vehicle auger overload transfer case output shaft rotation.
In order to solve the above problems, the technical scheme is that：This throwing snow vehicle auger overload protection arrangement includes twisting
Imperial transfer case and auger frame and the blade being arranged on the auger frame；The output shaft and adpting flange of the auger transfer case
Connection, is provided with flange bearing between the auger transfer case and the auger frame, and the adpting flange is by cutting bolt
One end with the flange bearing is connected, and the other end of the flange bearing is connected with one end of the auger frame, the auger
The other end of frame is connected with the connection bearing being located on ramming head pedestal.
In above-mentioned technical proposal, more specifically scheme is：Each described adpting flange by 2 it is described cut bolts with
Flange bearing connection, the maximum shear stress that every described to cut bolt and can bear is 29100 newton.
Due to using above-mentioned technical proposal, the present invention to have the advantages that：
1st, the present invention has the cutting bolt of setting some strength, cut bolt can because the shearing force that is subject to exceedes setting value quilt
Cut, allow and dallied by the power transmission shaft for cutting bolted auger transfer case two ends, can effectively protect auger transfer case to avoid
Resistance is excessive and damage, when efficiently solving auger transfer case output shaft rotation resistance it is excessive damage transfer case problem.
2nd, simple structure of the present invention, practicality, convenient dismounting and installation.
Brief description of the drawings
Fig. 1 is mounting structure schematic diagram of the invention；
Fig. 2 is the enlarged diagram at the I in Fig. 1；
Fig. 3 is the structural representation of cutting bolt in the present invention；
Fig. 4 is the structural representation of flange bearing in the present invention；
Fig. 5 is the schematic cross-sectional view along A-A hatching lines in Fig. 4.
Label is expressed as in figure：1st, auger transfer case；2nd, adpting flange；3rd, bolt is cut；4th, flange bearing；5th, auger
Frame；6th, blade；7th, bearing is connected.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples：
The throwing snow vehicle auger overload protection arrangement of Fig. 1 to Fig. 5, including auger transfer case 1 and auger frame 5 and it is arranged on auger frame
Blade 6 on 5, the output shaft of auger transfer case 1 is connected with adpting flange 2, is set between auger transfer case 1 and auger frame 5
There is flange bearing 4, adpting flange 2 is connected by tightening cutting bolt 3 with one end of flange bearing 4, the output shaft of auger transfer case 1
Adpting flange 2 and flange bearing 4 is driven to rotate together during rotation；The other end of flange bearing 4 is connected with one end of auger frame 5,
The other end of auger frame 5 is connected with the connection bearing 7 being located on the ramming head pedestal of throwing snow vehicle；Blade 6 passes through flange with auger frame 5
Bearing 4 drives and realizes rotation work, and each adpting flange 2 is cut bolt 3 and is connected with flange bearing 4 by 2 in the present embodiment,
It is 29100 newton that every is cut the maximum shear stress that can bear of bolt 3；The resistance being subject to when auger frame 5 works to be rotated is excessive,
Cutting bolt 3 on adpting flange 2 and flange bearing 4 can be excessive because of the shearing force being subject to, the shearing force that can be born more than it and
Cut, allow the power transmission shaft at the two ends of auger transfer case 1 to dally, resistance is excessive to be damaged can effectively to protect auger transfer case 1 to avoid
It is bad.
Claims (2)
1. a kind of throwing snow vehicle auger overload protection arrangement, including auger transfer case（1）With auger frame（5）And it is arranged on the strand
Imperial frame（5）On blade（6）, it is characterised in that：The auger transfer case（1）Output shaft and adpting flange（2）Connection, in institute
State auger transfer case（1）With the auger frame（5）Between be provided with flange bearing（4）, the adpting flange（2）By cutting spiral shell
Bolt（3）With the flange bearing（4）One end connection, the flange bearing（4）The other end and the auger frame（5）One end
Connection, the auger frame（5）The other end and the connection bearing being located on ramming head pedestal（7）Connection.
2. throwing snow vehicle auger overload protection arrangement according to claim 1, it is characterised in that：Each described adpting flange
（2）By 2 cutting bolts（3）With the flange bearing（4）Connection, the every cutting bolt（3）Can bear most
Big shearing force is 29100 newton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170897.8A CN106702942A (en) | 2016-12-16 | 2016-12-16 | Snow thrower auger overload protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170897.8A CN106702942A (en) | 2016-12-16 | 2016-12-16 | Snow thrower auger overload protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106702942A true CN106702942A (en) | 2017-05-24 |
Family
ID=58939106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611170897.8A Pending CN106702942A (en) | 2016-12-16 | 2016-12-16 | Snow thrower auger overload protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106702942A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700414A (en) * | 2017-10-13 | 2018-02-16 | 威海广泰空港设备股份有限公司 | Multifunctional snow blower |
| CN111663489A (en) * | 2020-06-18 | 2020-09-15 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | Snow throwing truck auger |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1186716A2 (en) * | 2000-07-31 | 2002-03-13 | Honda Giken Kogyo Kabushiki Kaisha | Overload protecting device for snow removing machine |
| CN201043572Y (en) * | 2007-04-18 | 2008-04-02 | 太原市通泽成套设备有限公司 | Flange type safe coupling |
| JP4283960B2 (en) * | 2000-01-11 | 2009-06-24 | 八鹿鉄工株式会社 | Structure to prevent overload transmission of snowplow |
| CN201785724U (en) * | 2010-07-15 | 2011-04-06 | 张海波 | Snowplough |
| CN204061610U (en) * | 2014-09-04 | 2014-12-31 | 镇江远大传动机械有限公司 | There is the safety coupling of overload protection function |
| CN204327731U (en) * | 2014-12-05 | 2015-05-13 | 万向钱潮传动轴有限公司 | A kind of New-type transmission shaft |
| CN105040626A (en) * | 2015-07-31 | 2015-11-11 | 南通中意达自动化设备科技有限公司 | Shunt mechanism of snow grader |
| CN105065484A (en) * | 2015-09-07 | 2015-11-18 | 中国船舶重工集团公司第七�三研究所 | High-speed overtorque protection device |
| CN206308667U (en) * | 2016-12-16 | 2017-07-07 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | Throwing snow vehicle auger overload protection arrangement |
-
2016
- 2016-12-16 CN CN201611170897.8A patent/CN106702942A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4283960B2 (en) * | 2000-01-11 | 2009-06-24 | 八鹿鉄工株式会社 | Structure to prevent overload transmission of snowplow |
| EP1186716A2 (en) * | 2000-07-31 | 2002-03-13 | Honda Giken Kogyo Kabushiki Kaisha | Overload protecting device for snow removing machine |
| CN201043572Y (en) * | 2007-04-18 | 2008-04-02 | 太原市通泽成套设备有限公司 | Flange type safe coupling |
| CN201785724U (en) * | 2010-07-15 | 2011-04-06 | 张海波 | Snowplough |
| CN204061610U (en) * | 2014-09-04 | 2014-12-31 | 镇江远大传动机械有限公司 | There is the safety coupling of overload protection function |
| CN204327731U (en) * | 2014-12-05 | 2015-05-13 | 万向钱潮传动轴有限公司 | A kind of New-type transmission shaft |
| CN105040626A (en) * | 2015-07-31 | 2015-11-11 | 南通中意达自动化设备科技有限公司 | Shunt mechanism of snow grader |
| CN105065484A (en) * | 2015-09-07 | 2015-11-18 | 中国船舶重工集团公司第七�三研究所 | High-speed overtorque protection device |
| CN206308667U (en) * | 2016-12-16 | 2017-07-07 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | Throwing snow vehicle auger overload protection arrangement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700414A (en) * | 2017-10-13 | 2018-02-16 | 威海广泰空港设备股份有限公司 | Multifunctional snow blower |
| CN111663489A (en) * | 2020-06-18 | 2020-09-15 | 中国重汽集团柳州运力科迪亚克机械有限责任公司 | Snow throwing truck auger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |