CN214219529U - Rear fan system of snow sweeper with push roller - Google Patents
Rear fan system of snow sweeper with push roller Download PDFInfo
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- CN214219529U CN214219529U CN202023046299.4U CN202023046299U CN214219529U CN 214219529 U CN214219529 U CN 214219529U CN 202023046299 U CN202023046299 U CN 202023046299U CN 214219529 U CN214219529 U CN 214219529U
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Abstract
The utility model discloses a push away rearmounted fan system of roller blowdown snow car, include: a frame; a centrifugal fan mounted on the frame; the air box is arranged on the frame and is communicated with an air outlet of the centrifugal fan; the lifting mechanism is arranged on the frame; two mouth of a blast piece communicate with the both ends of bellows respectively, the utility model provides a snow sweeper fan system snow removing efficiency not enough technical problem.
Description
Technical Field
The utility model relates to a snow removing fan technical field especially relates to a push roller blows rearmounted fan system of snow car.
Background
The pavement of an airport is wide, the landing and the landing of the airplane are frequent, once the accumulated snow is not cleared in time or is not cleared cleanly, the taking-off and the landing of the airplane are greatly influenced, the flight is delayed, and huge economic loss is caused. The existing airport snow removing device is basically a single snow shoveling vehicle or a snow sweeping vehicle or a two-in-one snow shoveling and sweeping vehicle. The main problem is that snow remains on the road surface after being shoveled and swept. If the road surface is a road surface, the influence on the driving of the automobile is not great. But if it is the pavement of an airport, its effect will be fatal. In addition, the multi-machine repeated operation has low efficiency and wastes energy, and the cleaning effect is not ideal. The accumulated snow impression formed by rolling the wheels is difficult to clean.
The existing blowing device of the snow sweeper is greatly influenced by the road surface in the using process, the horizontally arranged state cannot be guaranteed, the structure is dispersed, the wind resistance is large, and the wind speed and the wind pressure cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a push roller blows the rearmounted fan system of snow sweeper, solves among the prior art technical problem that snow sweeper fan system snow removing efficiency is not enough.
A push roller blowing snow cart rear fan system, comprising:
a frame;
a centrifugal fan mounted on the frame;
the air box is arranged on the frame and is communicated with an air outlet of the centrifugal fan;
a lifting mechanism mounted on the frame;
and the two blowing opening pieces are respectively communicated with the two ends of the air box.
The embodiment of the application is composed of a plurality of parts, and the frame is assembled into a whole, so that the formed structure is compact, the wind resistance is greatly reduced, and the wind speed and the wind pressure of the blowing port are ensured.
On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:
furthermore, the centrifugal fan is a right-handed vertical fan, and the beneficial effect of the step is that the snow removing effect is convenient to improve.
Further, the lifting mechanism includes:
one end of the lifting hydraulic cylinder is connected with the frame;
the lifting frame is connected with the other end of the lifting hydraulic cylinder;
many connecting rods, one end with the frame is articulated, the other end with the crane is articulated, and the beneficial effect who adopts this step is about driving whole device through elevating system, adjusts when the ground of height difference for the mouth of a blast piece and bottom surface laminating improve follow-up snow removing effect.
Furthermore, the crane is a parallelogram frame, and the beneficial effect of the step is that the device is conveniently horizontally arranged.
Further, still include two at least hydraulic cylinders of opening and close, it is located respectively to open and close the hydraulic cylinder the both sides of bellows, open and close hydraulic cylinder one end with frame attach, the other end with the mouth of blowing spare upside is connected, adopts the beneficial effect of this step to drive the mouth of blowing spare through opening and close the hydraulic cylinder and moves, realizes controlling the ventilation adjustment.
Further, movable air guide door is installed to the bottom of bellows, the air guide door will bellows divide into left air duct and right air duct, left side air duct, right air duct and one mouth of blowing piece intercommunication adopts the beneficial effect of this step to realize controlling the adjustment in wind channel through the air guide door.
Furthermore, the supporting wheel is installed to the end of mouth of blowing piece, and the beneficial effect of this step of adoption is convenient for support through the supporting wheel.
Further, the wind-proof rubber strip is arranged at the bottom of the air box and the air blowing opening piece.
Furthermore, the frame further comprises at least four supporting foot frames, and the supporting foot frames are installed around the bottom of the frame at intervals.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. the wind-resistant wind-driven generator is characterized by comprising a plurality of parts, such as a fan, a wind box, a left wind-blowing opening piece, a right wind-blowing opening piece and the like, and the wind-driven generator is assembled into a whole through a frame, compact in structure, greatly reduced in wind resistance and guaranteed in wind speed and wind pressure of the wind-blowing opening.
2. The lifting mechanism in the embodiment of the application has a simple structure, has a good automatic leveling function, and can avoid the interference of components.
3. The embodiment of the application is provided with the air guide door in the air box, the switching of the left air channel and the right air channel can be realized by swinging, and the high-speed high-pressure airflow output by the fan is matched with the air blowing port through the air box and then blown out leftwards or rightwards, so that the requirement for snow removal in different directions is met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a rear fan system of a roller blowing snow remover according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a bellows component of a push roller blowing snowmobile rear fan system according to an embodiment of the present invention;
reference numerals:
1-a frame; 2-a centrifugal fan; 3-an air box; 4-a lifting mechanism; 5-a blowing port piece; 6-opening and closing the hydraulic cylinder; 7-a wind guide door; 8-a support wheel; 9-wind-shielding rubber strips; 10-a supporting foot rest;
301-left air duct; 302-right air duct;
401-hydraulic lifting cylinders; 402-a crane; 403-connecting rod.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The application embodiment provides a pair of push roller blows the rearmounted fan system of snow sweeper, has solved among the prior art technical problem that snow sweeper fan system snow removing efficiency is not enough.
The general idea of the embodiment of the application is as follows: the wind-resistant wind-driven generator is characterized by comprising a plurality of parts, such as a fan, a wind box, a left wind-blowing opening piece, a right wind-blowing opening piece and the like, and the wind-driven generator is assembled into a whole through a frame, compact in structure, greatly reduced in wind resistance and guaranteed in wind speed and wind pressure of the wind-blowing opening.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the detailed description.
Examples
As shown in fig. 1-2, the present embodiment provides a push roller blowing snowmobile rear fan system, including:
a frame 1, which in the embodiment of the application is intended to connect and carry the various components,
the centrifugal fan 2 is arranged on the frame 1, and the fan rotating direction adopted by the centrifugal fan 2 in the embodiment of the application is right-handed, so that the snow removing effect can be improved;
the air box 3 is arranged on the frame 1, the air box 3 is communicated with an air outlet of the centrifugal fan 2, and the air box 3 in the embodiment of the application is used for receiving the air blown by the centrifugal fan 2 and sending the air blown by the centrifugal fan to air blowing opening parts at two ends;
the lifting mechanism 4 is arranged on the frame 1, the lifting mechanism 4 in the embodiment of the application is used for adjusting the height of the whole mechanism, the sectional area of a blowing port of the rear snow blowing assembly is directly related to the snow blowing speed, the ground returns snow or the raised snow is tightly attached to the ground, the blowing port cannot meet the working requirement under the condition of uneven road, and in order to better adapt to different environments, the lifting mechanism 4 can drive the whole device to move up and down, so that the blowing port is attached to the ground, and the snow blowing effect is improved;
two mouth of blowing pieces 5, respectively with the both ends intercommunication of bellows 3 is swing joint's relation between mouth of blowing piece 5 and the bellows 3 in this application embodiment, and the cooperation of being convenient for forms and controls and blow.
Specifically, the lifting mechanism 4 includes:
one end of the lifting hydraulic cylinder 401 is connected with the frame 1;
a lifting frame 402 connected with the other end of the lifting hydraulic cylinder;
many connecting rods 403, one end with frame 1 is articulated, the other end with crane 402 is articulated, elevating system 4 in this application embodiment be used for with the automobile body coupling, wherein crane 402 is parallelogram frame, and follow-up during operation, it is better to put the function flat automatically, can effectively avoid the interference of other members. In the up-and-down movement process of the embodiment of the application, the rotation of the embodiment of the application is avoided, otherwise, the snow blowing task cannot be well completed, so that the parallel four-side frame is convenient to realize automatic leveling, and the stability of blowing snow is ensured.
Specifically, this application embodiment still includes two at least hydraulic cylinder 6 of opening and close, it is located respectively to open and close hydraulic cylinder 6 the both sides of bellows 3, open and close hydraulic cylinder 6 one end with frame 1 is connected, the other end with 5 upsides of blowing mouthful spare are connected, and the hydraulic cylinder 6 of opening and close in this application embodiment drives and blows mouthful spare 5 rotations, makes it leave the air outlet of bellows 3. When the air blowing opening piece 5 is in a horizontal position, the air blowing opening piece 5 can complete the sealing of the air outlet of the air box 3; when the air outlet of the air box 3 needs to be opened, the opening and closing hydraulic cylinder 6 is started, so that the air blowing opening piece 5 leaves the air outlet of the air box 3, and the air outlet of the air box 3 is opened.
Specifically, a movable air guide door 7 is installed at the bottom of the air box 3, the air guide door 7 divides the air box 3 into a left air duct 301 and a right air duct 302, the left air duct 301 and the right air duct 302 are communicated with one of the blowing opening pieces 5, in the embodiment of the application, the left air duct and the right air duct are separated through the air guide door 7, and the end part of the air guide door 7 is in contact with the inner wall of the air box 3 to complete separation; when ventilation is needed on the left side, the air guide door 7 rotates to the right side to seal the right ventilation channel 302, and meanwhile, the air blowing opening piece on the left side is opened to enable the left ventilation channel 301 to blow air out; similarly, when the right side needs ventilation, the air guide door 7 rotates to the left side to seal the left air duct 301, and the air blowing opening piece on the left side is opened at the same time, so that the right air duct 302 blows air out.
Specifically, the supporting wheel 8 is installed at the tail end of the air blowing opening piece 5, so that the air blowing opening piece 5 can be supported, and the air blowing opening piece 5 is prevented from being damaged due to collision with a road surface.
Specifically, this application embodiment still includes the adhesive tape 9 that keeps out the wind, the adhesive tape 9 that keeps out the wind install the bottom of bellows 3, mouth of blowing piece 5 can realize less ground clearance like this, utilizes the pliability of rubber to avoid colliding with ground.
The device comprises a frame 1, a support foot rest 10 and a support foot rest, wherein the number of the support foot rest 10 is at least four, and the support foot rest 10 is installed around the bottom of the frame 1 at intervals, so that the whole device is supported when the follow-up disassembly is convenient.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (9)
1. The utility model provides a push away rearmounted fan system of roller blowing snow car which characterized in that includes:
a frame;
a centrifugal fan mounted on the frame;
the air box is arranged on the frame and is communicated with an air outlet of the centrifugal fan;
a lifting mechanism mounted on the frame;
and the two blowing opening pieces are respectively communicated with the two ends of the air box.
2. The push roller snow blower rear fan system as claimed in claim 1, wherein the centrifugal fan is a right-hand vertical fan.
3. The push roller snow blower rear fan system as claimed in claim 1, wherein the lifting mechanism comprises:
one end of the lifting hydraulic cylinder is connected with the frame;
the lifting frame is connected with the other end of the lifting hydraulic cylinder;
and one end of each connecting rod is hinged with the frame, and the other end of each connecting rod is hinged with the lifting frame.
4. The push roller snow blower rear fan system as claimed in claim 3, wherein the lifting frame is a parallelogram frame.
5. The rear fan system of a roller blowing snow sweeper as recited in claim 1 further comprising at least two opening and closing hydraulic cylinders, wherein the opening and closing hydraulic cylinders are respectively located on both sides of the bellows, one end of each opening and closing hydraulic cylinder is connected with the frame, and the other end of each opening and closing hydraulic cylinder is connected with the upper side of the blowing port.
6. The push roller blowing snow cart rear fan system as claimed in claim 5, wherein a movable air guide door is installed at the bottom of the air box, the air guide door divides the air box into a left air duct and a right air duct, and the left air duct and the right air duct are communicated with one of the blowing port members.
7. The push roller blowing snowmobile rear fan system according to any one of claims 1 to 6, wherein the end of the blow port member is provided with a support wheel.
8. The push roller snow blower rear fan system as claimed in claim 7, further comprising a wind-blocking rubber strip mounted at the bottom of the wind box, the blow port member.
9. The rear blower system of a push roller snow blower as recited in claim 8 further comprising at least four support feet spaced around the bottom of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023046299.4U CN214219529U (en) | 2020-12-16 | 2020-12-16 | Rear fan system of snow sweeper with push roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023046299.4U CN214219529U (en) | 2020-12-16 | 2020-12-16 | Rear fan system of snow sweeper with push roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214219529U true CN214219529U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023046299.4U Active CN214219529U (en) | 2020-12-16 | 2020-12-16 | Rear fan system of snow sweeper with push roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214219529U (en) |
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2020
- 2020-12-16 CN CN202023046299.4U patent/CN214219529U/en active Active
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