CN202247771U - Multifunctional front snow blowing device of snow sweeper - Google Patents
Multifunctional front snow blowing device of snow sweeper Download PDFInfo
- Publication number
- CN202247771U CN202247771U CN2011201734663U CN201120173466U CN202247771U CN 202247771 U CN202247771 U CN 202247771U CN 2011201734663 U CN2011201734663 U CN 2011201734663U CN 201120173466 U CN201120173466 U CN 201120173466U CN 202247771 U CN202247771 U CN 202247771U
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- blow
- support
- nozzle
- snow
- blowing
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Abstract
The utility model relates to a multifunctional front snow blowing device of a snow sweeper; the multifunctional front snow blowing device comprises a nozzle, a control valve, a lifting oil cylinder, a fixing frame, a sliding arm, a sliding oil cylinder, a blow-off support casing pipe, a blow-off support, a pipeline and a high-pressure flexible hose, wherein the fixing frame is arranged at the front end of a longitudinal beam of an automobile chassis, the blow-off support is arranged at the lower part of the longitudinal beam, stand columns at the two sides of the blow-off support are penetrated through a fixing frame casing pipe, and the two ends of the lifting oil cylinder are respectively connected with the fixing frame and the blow-off support. The blow-off support casing pipe is sheathed on the blow-off support; the sliding arm is penetrated through the blow-off support casing pipe; and the two ends of the sliding oil cylinder are respectively connected with the sliding arm and the blow-off support casing pipe. The nozzle, the control valve, the pipeline and the high-pressure flexible hose, which are sequentially connected, are fixed on the sliding arm. As the height of the nozzle of the snow blowing device can be lifted, the snow sweeper has good trafficability characteristic and an emergency barrier avoidance function; the distance from the nozzle to a road surface can be reduced, thereby the air current loss is reduced, and the blow-off rate is higher; the blow-off direction of the nozzle is adjustable, thereby the best blow-off effect can be obtained; and the nozzle can move left and right, thereby the blowing on outer sides of the road surface is prevented from being missed and the good blow-off effect is obtained.
Description
Technical field
The utility model belongs to the snow removing vehicle field, relates to a kind of preceding snow blowing apparatus of multifunction snow removing car that is used to remove the floating snow in road surface.
Background technology
At present, the snow blowing apparatus for snow removing vehicle that China produces is fixedly mounted on the snow removing vehicle mostly, and is highly fixing and can not adjust.During transportation, snow-removing device overhead gap is little, and trafficability characteristic is poor, does not have urgent barrier avoiding function; When blowing down operation, the nozzle of snow-removing device overhead gap is bigger, and it is low to blow off rate, and its nozzle angle fixes, and can not adjust, and is difficult to reach the best effect of blowing down; Because nozzle left and right position relative fixed, snow removing track exterior lateral area can be leaked and blown, and makes that the blowing effect is undesirable.
The utility model content
The purpose of the utility model is to overcome the deficiency of above-mentioned existing snow blowing apparatus for snow removing vehicle function, and a kind of multiple functional, easy to use, effective, the suitable snow removing vehicle of blowing snow blowing apparatus before the multifunction snow removing car that highway pavement uses is provided.
The utility model can be realized above-mentioned purpose through following technical scheme: snow blowing apparatus comprises before the multifunction snow removing car: nozzle, control valve, hoist cylinder, fixed mount, travelling arm, sliding oil cylinder, blowing rack sleeve, blowing support, pipeline, high-pressure hose; Automobile chassis longeron front end is installed with fixed mount, and the bottom is provided with the blowing support, blows down support two heel posts and passes the fixed mount sleeve pipe, and the hoist cylinder two ends are connected with the blowing support with fixed mount respectively.
Blow down on the support and be set with the blowing rack sleeve, travelling arm passes the blowing rack sleeve, and the sliding oil cylinder two ends link to each other with the blowing rack sleeve with travelling arm respectively.
Be installed with the nozzle, control valve, pipeline, the high-pressure hose that connect successively on the travelling arm.
The utility model adopts the beneficial effect that reaches after the technique scheme to be: the nozzle height of snow blowing apparatus can go up and down, and the car load trafficability characteristic is good after rising, and has urgent barrier avoiding function; Drop to minimumly, can reduce nozzle to road surface distance, reduce windage loss, it is higher to blow off rate; It is adjustable that nozzle blows down direction, can obtain the best effect of blowing down; Can move about nozzle, can avoid outside the road surface side leakage to blow, blow down effective.Nozzle is front and back two rows, left and right sides bidirectional arrangements.Open corresponding control valve, can satisfy the blowing demand of different directions, easy to use.Nozzle is circular negative throat noz(zle), has improved gas flow velocity at nozzle outlet, blows down more thorough.
Description of drawings
Fig. 1 is a snow blowing apparatus master TV structure sketch map before the utility model multifunction snow removing car.
Fig. 2 is a snow blowing apparatus plan structure sketch map before the utility model multifunction snow removing car.
The specific embodiment
Through accompanying drawing the utility model is done further to describe below.Like Fig. 1～shown in Figure 2, in the present embodiment, snow blowing apparatus before the multifunction snow removing car comprises: nozzle 1, control valve 2, hoist cylinder 3, fixed mount 4, travelling arm 6, sliding oil cylinder 7, blow down rack sleeve 8, blow down support 9, pipeline 10, high-pressure hose 11; Automobile chassis longeron 5 front ends are installed with fixed mount 4, and the bottom is provided with blows down support 9, blows down 9 liang of heel posts of support and passes fixed mount 4 sleeve pipes, and hoist cylinder 3 two ends are connected with blowing support 9 with fixed mount 4 respectively.Blow down rack sleeve 8 and be fixed on the blowing support 9, travelling arm 6 passes and blows down rack sleeve 8, and sliding oil cylinder 7 two ends link to each other with blowing rack sleeve 8 with travelling arm 6 respectively; Nozzle 1, control valve 2, pipeline 10, high-pressure hose 11 connect successively and are fixed on the travelling arm 6.
Totally 4 of nozzle 1 front and back two rows, the two-way interlaced arrangement in the left and right sides.Nozzle 1 is circular negative throat noz(zle), is screw connection structure, and direction can be regulated arbitrarily.
Operation snow removing vehicle control system during work; Hoist cylinder 3 elongation, falls to working depth with blowing down support 9 at travelling arm 6, nozzle 1, control valve 2, pipeline 10, opens left side or right side, middle corresponding control valve 2; Connect source of the gas; Can carry out to the right or, blow down operation, open nozzle 1 before and after the left side left, can blow down from left to right to both sides; Open nozzle 1 before and after the right side, can blow down from right to left; Open intermediate noxzzle 1, can blow down to both sides from the centre.Can switch the blowing direction as required arbitrarily in the work.Can operate the snow removing vehicle control in the work and make the slip hydraulic jack flexible, nozzle 1 can be with travelling arm 6 500mm that slides to the left or to the right, and guaranteeing to blow down the zone does not have to leak and blow phenomenon.Behind the end-of-job, handle the snow removing vehicle control, closed control valve 8 cuts off source of the gas, and sliding oil cylinder 7 is elongated or shortened, and makes travelling arm 6 slide into the centre position together with nozzle 1, control valve 2, pipeline 8.Hoist cylinder 3 shortens, and travelling arm 6, nozzle 1, control valve 2, pipeline 10 rise to shipping height with blowing down support 9.
Claims (3)
1. the preceding snow blowing apparatus of multifunction snow removing car comprises: nozzle (1), control valve (2), hoist cylinder (3), fixed mount (4), travelling arm (6), sliding oil cylinder (7), blowing rack sleeve (8), blowing support (9), pipeline (10), high-pressure hose (11); It is characterized in that: automobile chassis longeron (5) front end is installed with fixed mount (4); The bottom is provided with blows down support (9); Blow down support (9) two heel posts and pass fixed mount (4) sleeve pipe, hoist cylinder (3) two ends are connected with blowing support (9) with fixed mount (4) respectively.
2. snow blowing apparatus before the multifunction snow removing car according to claim 1; It is characterized in that: blow down to be set with on the support (9) and blow down rack sleeve (8); Travelling arm (6) passes and blows down rack sleeve (8), and sliding oil cylinder (7) two ends link to each other with blowing rack sleeve (8) with travelling arm (6) respectively.
3. snow blowing apparatus before the multifunction snow removing car according to claim 2 is characterized in that: be installed with the nozzle (1), control valve (2), pipeline (10), the high-pressure hose (11) that connect successively on the travelling arm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201734663U CN202247771U (en) | 2011-11-22 | 2011-11-22 | Multifunctional front snow blowing device of snow sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201734663U CN202247771U (en) | 2011-11-22 | 2011-11-22 | Multifunctional front snow blowing device of snow sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247771U true CN202247771U (en) | 2012-05-30 |
Family
ID=46109033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201734663U Expired - Lifetime CN202247771U (en) | 2011-11-22 | 2011-11-22 | Multifunctional front snow blowing device of snow sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247771U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966065A (en) * | 2012-12-07 | 2013-03-13 | 中联重科股份有限公司 | Blowing nozzle for blowing snow and snow snowing vehicle |
| CN105780708A (en) * | 2015-01-12 | 2016-07-20 | 马塞尔斜坡股份公司 | Snow-clearing vehicle with a sweeper-blower arrangement |
| CN109423979A (en) * | 2017-08-30 | 2019-03-05 | 中国铁建高新装备股份有限公司 | A kind of railway snow removing snow blowing apparatus |
-
2011
- 2011-11-22 CN CN2011201734663U patent/CN202247771U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966065A (en) * | 2012-12-07 | 2013-03-13 | 中联重科股份有限公司 | Blowing nozzle for blowing snow and snow snowing vehicle |
| CN102966065B (en) * | 2012-12-07 | 2014-12-10 | 中联重科股份有限公司 | Blowing nozzle for blowing snow and snow snowing vehicle |
| CN105780708A (en) * | 2015-01-12 | 2016-07-20 | 马塞尔斜坡股份公司 | Snow-clearing vehicle with a sweeper-blower arrangement |
| CN105780708B (en) * | 2015-01-12 | 2019-08-20 | 马塞尔斜坡股份公司 | With scavenging machine-hair dryer device snowslinger |
| CN109423979A (en) * | 2017-08-30 | 2019-03-05 | 中国铁建高新装备股份有限公司 | A kind of railway snow removing snow blowing apparatus |
| CN109423979B (en) * | 2017-08-30 | 2024-02-13 | 中国铁建高新装备股份有限公司 | Snow blowing device for track snow removal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |