CN203296015U - Snow sweeper with road surface self-adaptation snow blower device - Google Patents
Snow sweeper with road surface self-adaptation snow blower device Download PDFInfo
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- CN203296015U CN203296015U CN201320326075XU CN201320326075U CN203296015U CN 203296015 U CN203296015 U CN 203296015U CN 201320326075X U CN201320326075X U CN 201320326075XU CN 201320326075 U CN201320326075 U CN 201320326075U CN 203296015 U CN203296015 U CN 203296015U
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- air channel
- blower fan
- blower
- air door
- door
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Abstract
The utility model discloses a snow sweeper with a road surface self-adaptation snow blower device. The blower is arranged on the tail portion of a chassis of a sweeper body. The upper end of the blower is communicated with the sweeper body through a blower telescopic soft pipe. Blower outer shells are arranged on the left lower end and the right lower end of the blower. An air channel converting door and a control device thereof are arranged on the inner side of the upper end of the blower. Air pressure sensors are evenly arranged on a left air channel and a right air channel. A left air door and a control device thereof are arranged in the lower end of the left air channel. A right air door and a control device thereof are arranged in the lower end of the right air channel. According to the snow sweeper, the air doors can work alone, single-way snow blowing and double-way snow blowing are formed according to the working needs, working efficiency is greatly improved, and meanwhile a blower inner door completes a single-pass and double-pass working process of the air channel converting door by controlling the stroke of an air channel converting oil cylinder so that the blower can be well adaptive to the uneven road surface conditions automatically, and the purpose of snow blowing is achieved.
Description
Technical field
The utility model belongs to the road snow removing field, relates to a kind of snow removing vehicle, is specifically related to a kind of snow removing vehicle with pavement self-adaptive blowing snow blower fan apparatus.
Background technology
The blower fan blowing snow is a kind of effective method in road snow removing.Yet the variation of surface evenness will cause the spacing on blower fan and ground, has had a strong impact on the blowing snow efficiency of blower fan.Especially for the high-quality snow removing task of long distance of airfield runway, effective adaptation on blower fan and ground can greatly improve the snow removing effect.
The multifunction structure of blower fan also can improve efficiency of cleaning snow greatly simultaneously, energy conservation, the economy of raising snow removing vehicle.Therefore design the blower fan apparatus that possesses surface evenness self adaptation, multifunction structure significant.
Present domestic authorized patent " cold blowing the snowplow " (patent No.: ZL201020562502.0), blower fan to be placed in the middle front part of car body, do not relate in the course of work and regulate with the self adaptation on road surface, this patent only relates to the connection of blower fan and car body simultaneously, structure and the operating principle of blower fan apparatus itself is not carried out too much explanation.Authorized " cold-blast sweeping car fan " (patent No.: ZL200720175403.5), also blower fan to be placed in the middle front part of car body, do not relate in the course of work yet and regulate with the self adaptation on road surface,, though this patent is to some structures of blower fan apparatus and with the connection of car body, be illustrated, key structure and the operating principle of blower fan itself are not elaborated.
Summary of the invention
For the shortcomings and deficiencies that prior art exists, the purpose of this utility model is to provide a kind of snow removing vehicle with pavement self-adaptive blowing snow blower fan apparatus, has solved the technical problem of the stable and energy conservation of snow removing blast in the work of coldblast snow removing vehicle.
In order to realize above-mentioned task, the utility model adopts following technical scheme to be achieved:
A kind of snow removing vehicle with pavement self-adaptive blowing snow blower fan apparatus, comprise car body and blower fan, and this snow removing vehicle also comprises blower fan hoist cylinder, blower housing, air channel change-over gate, left air door and right air door, wherein:
Described blower fan comprises blower fan upper end, left air channel and right air channel, the structure of blower fan is " eight " word shape, the lower end in left air channel and right air channel lower end concordant, the blower fan both sides are arranged on the chassis afterbody of car body by two blower fan hoist cylinders of symmetry, the blower fan upper end is connected with car body by the blower fan bellows, in the lower end in left air channel and the lower end in right air channel, blower housing is installed; The blower housing downside is equipped with snow removing blowing air channel by linking bond;
The installed inside of blower fan upper end has the air channel change-over gate, be fixed with conversion axis of rotation in air channel on the change-over gate of air channel, air channel conversion axis of rotation is arranged in the blower fan upper end, conversion axis of rotation in air channel is fixedly connected with air channel conversion rotary arm, and conversion rotary arm in air channel is hinged with the air channel conversion oil cylinder that is arranged on blower fan;
Be evenly arranged separately wind pressure sensor on the inwall in left air channel and right air channel;
The inside, lower end in left air channel is equipped with left air door, and left air door is fixed with the left air door axis of rotation that is arranged on blower housing, and left air door axis of rotation is fixedly connected with left air door rotary arm, and left air door rotary arm is hinged with the left air door oil cylinder that is arranged on left air channel;
The inside, lower end in right air channel is equipped with right air door, and right air door is fixed with the right air door axis of rotation that is arranged on blower housing, and right air door axis of rotation is fixedly connected with right air door rotary arm, and right air door rotary arm is hinged with the right air door oil cylinder that is arranged on right air channel.
The utility model also has following technical characterstic:
Described air channel change-over gate has two Plate Weldings that cover left air channel and right air channel to form, and the angle of two block plates is 102 °, and the opening of angle is towards the blower fan bellows.
The utility model compared with prior art, has following technique effect:
Left air door of the present utility model and right air door can separately work alone, and according to need of work, form unidirectional blowing snow and two-way blowing snow, have greatly improved operating efficiency.The blower fan inside door also can be completed by the stroke of controlling air channel conversion oil cylinder the course of work of blower fan inside door single-pass and bilateral simultaneously.On last blower fan, highly sensitive wind pressure sensor is installed, under the monitoring of wind pressure sensor, can guarantee that blower fan and ground remain suitable gap, and produce enough blast, make blower fan can be good at automatically adapting to the rough situation in road surface, reach the purpose of blowing snow.
Description of drawings
Fig. 1 is the schematic diagram of blower fan and car body installation site.
Fig. 2 is the overall structure schematic diagram of blower fan.
in figure, the implication of each label is: the 1-car body, 2-blower fan bellows, 3-blower fan hoist cylinder, the 4-blower fan, 5-blower fan upper end, the left air channel of 6-, the right air channel of 7-, 8-air channel change-over gate, 9-air channel conversion axis of rotation, 10-air channel conversion rotary arm, 11-air channel conversion oil cylinder, the left air door of 12-, the left air door axis of rotation of 13-, the left air door rotary arm of 14-, the left air door oil cylinder of 15-, the right air door of 16-, the right air door axis of rotation of 17-, the right air door rotary arm of 18-, the right air door oil cylinder of 19-, the 20-wind pressure sensor, the 21-blower housing, 22-snow removing blowing air channel, the 23-connector.
Below in conjunction with drawings and Examples, particular content of the present utility model is described in more detail.
The specific embodiment
Below provide specific embodiment of the utility model, need to prove that the utility model is not limited to following specific embodiment, all equivalents of doing on present techniques scheme basis all fall into protection domain of the present utility model.
Defer to technique scheme, as depicted in figs. 1 and 2, the present embodiment provides a kind of snow removing vehicle with pavement self-adaptive blowing snow blower fan apparatus, comprises car body 1 and blower fan 4, this snow removing vehicle also comprises blower fan hoist cylinder 3, blower housing 21, air channel change-over gate 8, left air door 12 and right air door 16, wherein:
Described blower fan 4 comprises blower fan upper end 5, left air channel 6 and right air channel 7, the structure of blower fan 4 is " eight " word shape, 7 the lower end in the lower end in left air channel 6 and right air channel is concordant, blower fan 4 both sides are arranged on the chassis afterbody of car body 1 by two blower fan hoist cylinders 3 of symmetry, blower fan upper end 5 is connected with car body 1 by blower fan bellows 2, in the lower end in left air channel 6 and the lower end in right air channel 7, blower housing 21 is installed; Blower housing 21 downsides are equipped with snow removing blowing air channel 22 by linking bond 23;
The installed inside of blower fan upper end 5 has air channel change-over gate 8, be fixed with conversion axis of rotation 9 in air channel on air channel change-over gate 8, air channel conversion axis of rotation 9 is arranged in blower fan upper end 5, conversion axis of rotation 9 in air channel is fixedly connected with air channel conversion rotary arm 10, and air channel conversion rotary arm 10 is hinged with the air channel conversion oil cylinder 11 that is arranged on blower fan 4;
Be evenly arranged separately wind pressure sensor 20 on the inwall in left air channel 6 and right air channel 7;
The inside, lower end in left air channel 6 is equipped with left air door 12, left air door 12 is fixing with the left air door axis of rotation 13 that is arranged on blower housing 21, left air door axis of rotation 13 is fixedly connected with left air door rotary arm 14, and left air door rotary arm 14 is hinged with the left air door oil cylinder 15 that is arranged on left air channel 6;
The inside, lower end in right air channel 7 is equipped with right air door 16, right air door 16 is fixing with the right air door axis of rotation 17 that is arranged on blower housing 21, right air door axis of rotation 17 is fixedly connected with right air door rotary arm 18, and right air door rotary arm 18 is hinged with the right air door oil cylinder 19 that is arranged on right air channel 7.
Air channel change-over gate 8 has two Plate Weldings that cover left air channel 6 and right air channel 7 to form, and the angle of two block plates is 102 °, and the opening of angle is towards blower fan bellows 2.
Blower fan bellows 2 possesses the up and down expansion performance, can the following left hoist cylinder flexible and and stretch, the effective connection that assurance and car body 1 are connected with blower fan.
Blower fan blowing snow passage 22 will be sealed except accumulated snow, realizes blowing snow left or blow down accumulated snow to the right or both sides blowing snow simultaneously under the air channel blast must act on.
Wind pressure sensor 20 is for detecting in real time the wind pressure of work in left air channel 6 and right air channel 7, adjust the lifting amount of blower fan hoist cylinder 3 according to the value of feedback of wind pressure sensor 20, guarantee blower fan 4 and the ground spacing of remaining valid, the blowing air pressure of realizing work is stable, improves coldblast snow removing effect and energy conservation.
Connector 23 is connected blower housing 21 with blower fan blowing snow air channel 22, because blower fan blowing snow air channel 22 is made by rubber, after using a period of time, easily wearing and tearing, after using connector 23, blower fan snow removing air channel 22 can disassemble like a cork, can change timely.
The course of work of the present utility model is as described below:
Car body 1 before the work of travelling,, according to the operation needs, determines whether blower fan 4 is single, double to blowing snow.Then regulate successively air channel conversion oil cylinder 11, left air door oil cylinder 15, right air door oil cylinder 19 and determine the position of air channel change-over gate 8, the unlatching of left air door 12 and the unlatching of right air door 16.Last blower fan 4 operations, regulate simultaneously blower fan hoist cylinder 3 blower fan 4 descended, and, when blower fan 4 drops to while with road surface, having certain interval, will produce blast.Under the monitoring of wind pressure sensor 20, when blast reached setting value, blower fan hoist cylinder 3 stopped descending, and then, car body 1 travels, and snow removing vehicle carries out normal blowing snow operation.
When the blowing snow operation was completed, car body 1 stopped, and blower fan 4 is also out of service gradually, then regulated air channel conversion oil cylinder 11, left air door oil cylinder 15, right air door oil cylinder 19 and closed air channel change-over gate 8, left air door 12 and right air door 16.Regulate simultaneously blower fan hoist cylinder 3 and make blower fan 4 increase, when blower fan hoist cylinder 3 was contracted to its top, blower fan 4 stopped rising.Above-mentioned all processes i.e. an operation cycle.
Claims (2)
1. snow removing vehicle with pavement self-adaptive blowing snow blower fan apparatus, comprise car body (1) and blower fan (4), it is characterized in that, this snow removing vehicle also comprises blower fan hoist cylinder (3), blower housing (21), air channel change-over gate (8), left air door (12) and right air door (16), wherein:
Described blower fan (4) comprises blower fan upper end (5), left air channel (6) and right air channel (7), the structure of blower fan (4) is " eight " word shape, the lower end of the lower end in left air channel (6) and (7) in right air channel is concordant, blower fan (4) both sides are arranged on the chassis afterbody of car body (1) by symmetrical two blower fan hoist cylinders (3), blower fan upper end (5) is connected with car body (1) by blower fan bellows (2), in the lower end of left air channel (6) and the lower end of right air channel (7), blower housing (21) is installed; Blower housing (21) downside is equipped with snow removing blowing air channel (22) by linking bond (23);
The installed inside of blower fan upper end (5) has air channel change-over gate (8), be fixed with conversion axis of rotation (9) in air channel on air channel change-over gate (8), air channel conversion axis of rotation (9) is arranged in blower fan upper end (5), air channel conversion axis of rotation (9) is fixedly connected with air channel conversion rotary arm (10), and air channel conversion rotary arm (10) is hinged with the air channel conversion oil cylinder (11) that is arranged on blower fan (4);
Be evenly arranged separately wind pressure sensor (20) on the inwall of left air channel (6) and right air channel (7);
The inside, lower end in left air channel (6) is equipped with left air door (12), left air door (12) is fixing with the left air door axis of rotation (13) that is arranged on blower housing (21), left air door axis of rotation (13) is fixedly connected with left air door rotary arm (14), and left air door rotary arm (14) is hinged with the left air door oil cylinder (15) that is arranged on left air channel (6);
The inside, lower end in right air channel (7) is equipped with right air door (16), right air door (16) is fixing with the right air door axis of rotation (17) that is arranged on blower housing (21), right air door axis of rotation (17) is fixedly connected with right air door rotary arm (18), and right air door rotary arm (18) is hinged with the right air door oil cylinder (19) that is arranged on right air channel (7).
2. the snow removing vehicle with pavement self-adaptive blowing snow blower fan apparatus as claimed in claim 1, it is characterized in that, described air channel change-over gate (8) has two Plate Weldings that cover left air channel (6) and right air channel (7) to form, the angle of two block plates is 102 °, and the opening of angle is towards blower fan bellows (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320326075XU CN203296015U (en) | 2013-06-06 | 2013-06-06 | Snow sweeper with road surface self-adaptation snow blower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320326075XU CN203296015U (en) | 2013-06-06 | 2013-06-06 | Snow sweeper with road surface self-adaptation snow blower device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296015U true CN203296015U (en) | 2013-11-20 |
Family
ID=49572037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320326075XU Expired - Fee Related CN203296015U (en) | 2013-06-06 | 2013-06-06 | Snow sweeper with road surface self-adaptation snow blower device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278654A (en) * | 2014-09-17 | 2015-01-14 | 厦门理工学院 | Snow blowing vehicle |
| CN106968214A (en) * | 2017-04-19 | 2017-07-21 | 常熟华东汽车有限公司 | The bascule of the blowing mechanism of snow sweeper |
-
2013
- 2013-06-06 CN CN201320326075XU patent/CN203296015U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278654A (en) * | 2014-09-17 | 2015-01-14 | 厦门理工学院 | Snow blowing vehicle |
| CN106968214A (en) * | 2017-04-19 | 2017-07-21 | 常熟华东汽车有限公司 | The bascule of the blowing mechanism of snow sweeper |
| CN106968214B (en) * | 2017-04-19 | 2018-11-16 | 常熟华东汽车有限公司 | The balancing device of the blowing mechanism of snow sweeper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20160606 |