WO2016175680A1

WO2016175680A1 - Snow removal machine

Info

Publication number: WO2016175680A1
Application number: PCT/RU2016/000237
Authority: WO
Inventors: Борис Валериевич ПАНЧЕНКО
Original assignee: ПАНЧЕНКО, Валерий Анатольевич
Priority date: 2015-04-27
Filing date: 2016-04-25
Publication date: 2016-11-03
Also published as: RU2620649C2; RU2015115738A

Abstract

A snow removal machine for displacing snow from municipal roads in traffic along the routes of route vehicles. A vehicle adapted for transporting passengers along the routes of route vehicles comprises a passive working member in the form of a blade or flat brush with a working width that is equal to the width of the vehicle plus 400 mm, minus 300 mm on both sides, said working member being provided with a passageway or passageways which allow the passage of a portion of snow, or being configured with a height of 70-280 mm in order to produce a bank of displaced snow that does not exceed a maximum acceptable height. The technical results are: an increase in the functional capabilities of route vehicles; an increase in the number of snow removal machines with no additional disruption of traffic flow; a reduction in the height of the bank of displaced snow; and the loosening of the majority or all of the snow across the working width of the working member, thus increasing the time it takes for packed snow and black ice to build up and reducing the use of de-icing reagents.

Description

Snow blower.

The invention relates to the field of public utilities, in particular, to snowplows for shifting snow from city roads during the daytime in the traffic flow on routes of fixed-route vehicles (Traffic Rules 2015, Russia, p. 12, concepts and definitions).

The closest solution to the claimed invention by type of vehicle is a "device for snow removal" (application RU 2009 118030, 05/12/2009).

The advantage of this device is an attempt to use the functionality of general-purpose vehicles for two purposes - temporarily, in the snowfall on the part of its movement as snow removal vehicles, and in the absence of snow as vehicles for its intended purpose.

The disadvantage of this device is that its essential feature, expressed in the formula with the general concept of "... all ... vehicles ... are equipped with ..." also covers such forms of performance of the feature in the form of vehicles that cannot provide specified in the description of the technical result "... use ... general purpose vehicles ... during normal trips ... on the ways of moving them" by means of the device described in the description of the operation.

For example, when used as a vehicle, non-track vehicles, not disclosed in the description, including buses and trolleybuses (Traffic rules 2015, Russia, paragraph 1.2, concepts and definitions.) For snow removal in the snow that caused them to travel from passengers, it is necessary to organize a group of them or with their participation from 3 ... 5 vehicles. Moreover, the description does not indicate what to do with passengers, for example, drop off? Therefore, in the form as presented in the description for other types of vehicles, route vehicles cannot be used in this device and they cannot be included in the general concept of "... all ... vehicles ...".

The disadvantage of this device also when snowing routes of fixed-route vehicles is the mismatch of most of the direction of travel of general-purpose vehicles during normal trips with routes of fixed-route vehicles. Each of the specific routes passes through many large and medium intersections of the city at which the direction of movement of each general-purpose vehicle can change (for example, in a city with a population of 500 thousand people in central Russia, this number is up to 40 intersections) Therefore, for snow removal the route of the route vehicle, up to 40 groups of 3..5 general purpose vehicles may be required as a maximum (for snow removal of a partially coinciding route from the intersection of intersection) or that the real, 8 ... 10 groups with the larger percentage of overlap lengths of the route and the travel paths. But the organization of 8 ... 10 groups requires considerable time and creates significant interference up to stopping traffic flow during the organization of the groups, therefore it does not guarantee snow removal along the entire length of the route, especially since it is impossible to find a group of 3 ... 5 transport general-purpose vehicles with a direction of travel coinciding with the specific snow removal route of sediment-turning platforms at the final stops of routes (acropol.ru 7.4 Public passenger transport network, paragraphs 7.4.20, 7.4.22, 7.4.23, 7.4.24).

The disadvantage of this device is that the dump shield, in the prior art is more often called the blade installed under the front of the vehicle, which is not feasible due to a lack of of space both vertically and in plan, made of a standard width equal to the width of the vehicle (there is no indication of the unusual width of the blade in the description) and unspecified height, it creates a shaft of shifted snow with a height of 300 mm or more, therefore, during the day a snow patrol with such a blade is possible only in a group way "ledge".

The objective of the invention is as follows.

During heavy and prolonged snowfalls, the throughput of roads is significantly reduced.

At the same time, vehicles of famous snowplows:

or increase the number of participants in the movement, therefore, increase the amount of interference with the movement of the traffic stream;

- or have directions of travel routes “during normal trips” that only partially coincide with the routes of fixed-route vehicles.

In this case, the working bodies of the well-known snowplows in the form of a blade or a flat brush create an irresistible shaft of shifted snow on the adjacent right lane and limits the patrol snowplow only to the “ledge” group, which blocks the traffic flow.

The listed disadvantages can be eliminated:

- if the snowplows for the routes of route vehicles are made on the basis of vehicles that, during snow removal, do not increase the number of vehicles in the traffic flow, therefore, do not increase the amount of interference with traffic;

- if the working body will create a snow shaft, which does not create an insurmountable obstacle to the movement of the transport stream, that is, it creates the opportunity to carry out patrol snow removal with one snow removal machine in the transport stream. Technical results that can be achieved by solving this problem are as follows:

- in expanding the functionality of route vehicles;

- to increase the number of snowplows without increasing the amount of interference with the movement of the transport stream;

- in reducing the height of the shaft of the shifted snow with a working tool working width equal to the width of the vehicle;

- in loosening most or all of the snow across the width of the working body;

- in creating a shaft of shifted snow with a height of not more than permissible;

These technical results are achieved by the fact that in the known snow removal machine for moving snow from city roads in a traffic stream on the routes of route vehicles containing a vehicle and a passive working body for moving snow, the feature is that the vehicle is configured to carry passengers along city routes of route vehicles, and the working body for shifting snow is made with a working width equal to the width of the vehicle plus 400 mm minus 300 mm on both sides, wherein the actuator is provided with a passage or passages with the possibility of transmission of part or snow formed height of 70 ... 280 mm to generate shaft shifted snow not more permissible height.

In this case, the working body is made in the form of a blade or a flat brush with one passage 10 ... 15% wide of the working body working width, located in the middle of the working body. In this case, the working body is made in the form of a blade or a flat brush with two passages with a width of 8 ... 10% of the working body working width, located uniformly across the working body working width.

In this case, the working body is made in the form of a blade or a flat brush with one pass, the right side of the working body is shifted forward and parallel to the left side at a distance of 600 ± 50 mm and they are made with a working width of half the working body's working width.

In this case, the working body is made in the form of a blade or a flat brush with two passes, each right part of the working body is shifted forward and parallel to the adjacent left part by a distance of 400 ± 50 mm, they are made with a working width of one third of the working body and from above are interconnected.

In this case, the working body is made in the form of a blade or a flat brush with one passage 30 ... 60% wide of the working body's working width, the passage is located on the right side in the upper part of the working body with the possibility of passing part of the snow over the working body.

In this case, the working body is made in the form of a blade or a flat brush with one passage 30 ... 60% wide of the working body's working width, the passage is located on the right side in the upper part of the working body and is formed by an inclined line with the possibility of passing part of the snow over the working body.

In this case, the working body is made in the form of a blade or a flat brush with a height of 70 ... 280 mm with the possibility of creating a shaft of shifted snow with a height of no more than permissible.

The distinctive part of the formula includes a combination of essential features of two devices - a vehicle and a working body, but this combination characterizes one invention, since: - the vehicle has two purposes - one in the form of a vehicle for shifting snow, the second in the form of a vehicle for transporting passengers along the city routes of route vehicles, and the working body has one purpose in the form of a working body for shifting snow, therefore, each of the devices When connected in a snowplow, it realizes one purpose in common with another device - snow shifting, which provides technical results at the same time for the vehicle and on the working body;

- to implement the purpose of the vehicle in a snowplow in the form of snow shear, a working body is required for snow shear and vice versa;

- the combination of essential features of both devices is a single design concept and in itself is an independent distinctive feature of this snowplow, since replacing the proposed vehicle in this combination with any known other or replacing the working tool with any known other will not allow achieving technical results;

- two vehicle destinations - a valid alternative destination, since it is possible to use the vehicle for different purposes, depending on the presence or absence of snow on the roads;

The essential feature of the vehicle "... is made with the possibility of transporting passengers along the city routes of fixed-route vehicles ..." is expressed in general terms, as:

- is a well-known generalized characteristic of a group of vehicle designs known from the prior art that realize the function of “public transport” and include many private forms sales in the form of several categories of vehicles according to GOST R 52051 - 2003 and the corresponding GOST R 41.52 - 2005 and GOST R 41.36 - 2004 (paragraph 2.2 - the definition of "type of vehicle"), including:

* minibuses like Gazelle 3221, PEGO, IVECO, etc. various models with more than 8 seats, excluding the driver’s seat, category M2;

* minibuses such as RENO, FORD, etc. various models with a capacity of no more than 22 passengers, categories M 2, MZ;

* buses type PAZ - 3205, LIAZ, etc. various models with a capacity of more than 22 passengers, category M 3;

- excludes special and departmental vehicles: emergency, medical, service, etc., that is, equipped with special devices and marked with the letter “C”;

- excludes taxis and cars carrying passengers on individual routes.

The same essential feature of the vehicle is in a causal relationship with the technical results:

- “expanding the functionality of route vehicles”, as the vehicle is used for two purposes - for the transport of passengers and for shifting snow;

- “an increase in the number of snowplows without increasing the amount of interference with the movement of the traffic stream”, since the number of snowplows increases due to the decrease in the number of route vehicles by supplying them with attachments, including a working tool, while the total number of snowplows and route vehicles is not used for snow removal does not change, therefore, the number of vehicles in the traffic flow does not change and the amount of interference eniyu traffic flow from the snow plows is not increased. The essential feature “... a passive working body for shifting snow ...” is expressed in a general way, covering dumps and flat brushes that are not equipped with an individual drive of the working movement, which is carried out due to the movement of the vehicle. Any of these particular forms of performing a passive working body in combination with all other essential features of the working body provides the same technical results, including "reducing the height of the shaft of shifted snow with a working body width equal to the width of the vehicle," since in order to reduce the height of the shaft of shifted snow, it is necessary to divide the shifted snow into several rollers by supplying the working body with passages for part of the snow and it is insignificant, in the passive in the blade or in the passive flat brush, these passages are made, therefore, in FIG. 1 ... 16 and in the description they are presented as identical.

The essential feature “... a working width equal to the width of the vehicle plus 400 mm, minus 300 mm on both sides ...” is causally related to the technical results, including “reducing the height of the shifted snow shaft with the working width body equal to the width of the vehicle ", as:

- the larger the working tool’s grip width, the greater the amount of snow it will slide, crush and loosen in one pass, therefore, the higher the snow shaft will be and the less time it will take to move the snow from the carriageway to the curb, but to make the shaft shifted snow easily overcome, for example, no more than 100 mm, it is necessary to provide the working body with passages, therefore, the essential signs of "working width ..." and "passages for part of the snow ..." are interconnected and with a decrease in the height of the shifted snow shaft; - an increase in the working width by 400 mm on both sides complies with the restriction established by the “Technical Regulation on the Safety of Traffic of Wheeled Vehicles", Appendix b, "Additional Requirements for Specialized and Special Vehicles", paragraph 1.13.19; as amended by Decisions of the Government of the Russian Federation of September 10, 2010 o 706, dated October 6, 2011 N2 824 and allows snow removal without interference with traffic flow;

- a 300 mm reduction in the working width on both sides reduces the amount of snow that can be moved and increases the snow removal time, but this forced measure prevents possible destruction of the working body when driving with the protruding end onto curbs bordering the road or snow pushed to the side, caked in a solid snow-ice mass at staying there for a long time, and also increases the maneuverability of the snowplow to increase the possibilities of patrolling snowplows with one snowplow and meeting standard times snow removal;

- taking into account the justification for increasing and decreasing the working tool working width, which are technically contradicting each other, it is possible to use all particular forms of execution, including a simultaneous increase of up to 400 mm on the one hand with a decrease of up to 300 mm on the other, but the most preferable and compromise one is the width of the working body, equal to the width of the vehicle.

The essential attribute “... is equipped with a passage or passages with the possibility of passing part of the snow” is expressed in a general way, since at least six particular forms of its implementation are possible in the form of different in number, size, shape and location of passages for snow covered a common concept with the achievement of the same technical results. The same essential feature is in a causal relationship with the technical results, including:

- “with a decrease in the height of the shaft of shifted snow with a width of the working body equal to the width of the vehicle” in all particular forms of execution of the working body, as it shifts the snow to the right and reduces the height of the shaft of shifted snow by dividing the shaft by passages into several rollers to a height easily overcome traffic flow;

- with "loosening of most or all of the snow across the width of the working body", since the working body shifts the snow in an amount of 80 ... 100% of the working body grip width and when shifting the snow is mixed, crushed and loosened in 1.6 ... 2 times more often than that of the prototype, preventing traction of snow on the road surface that is no longer loose, slightly compacted by the wheels of the traffic stream, but has not yet passed into the stage of snow-bound “rolling” (Guidance on combating winter slippery on roads, Section 2.1 Rosavtodor, 2003).

The essential feature "... is made 70 ... 280 mm high with the possibility of creating a shaft of shifted snow with a height no more than permissible" is in a causal connection with the technical results:

- "reducing the height of the shaft of shifted snow with a width of the working body equal to the width of the vehicle", since reducing the height of the working body to, for example, 70 mm, create the possibility of shifting snow moving along the working body and at the same time increasing its height when reaching a height of 70 mm through the top of the working body, and therefore, do not reach the shaft of shifted snow and thereby reduce its height by the amount of snow that has not reached; the same thing will happen when the height of the working body is 280 mm, that is, snow moving along the working body increases its height, when it reaches 280 mm it passes through the top of the working body and, therefore, does not reach the shaft of shifted snow, which reduces its height by the value of the remaining snow;

- “creating a shaft of shifted snow with a height no more than permissible”, since observations have shown that the height of the shaft of shifted snow cannot be greater than the height of the working body.

Thus, if it is considered easy to overcome, therefore, the permissible height of the shaft of shifted snow is 70 mm, then the working body should be 70 mm high. If 280mm is considered to be the permissible height of the shifted snow shaft, then the working body should be 280mm, and this is permissible even for 175mm passenger cars, since the pointed top part of the shifted snow shaft, approximately 30 ... 40%, is mainly loose snow that does not resist when it is shifted by a car. Moreover, the most preferred height of the working body is 120 ... 150mm.

Two essential features of the working body are expressed as an acceptable alternative, since:

- these are different forms of a sign that, in combination with other signs, provide the same technical results, and there is no general concept covering these forms;

- there is no need to make an alternative choice for any of the signs, depending on the choice made for another sign.

In FIG. 1 shows a vehicle and possible interchangeable locations of private forms of execution of the working body relative to the vehicle, M 1: 25.

The subsequent FIG. depicted in M 1: 15.

In FIG. 2 shows the working body "in the form of a blade or a flat brush with one passage 10 ... 15% wide of the working body capture width, the passage is located in the middle of the working body", rear view. In FIG. 3 same cut along A - A, arrows show the movement of snow. In FIG. 4 shows the working body "in the form of a blade or a flat brush with two passes with a width of 8 ... 10% of the working tool’s working width, the passages are evenly distributed across the working body’s working width", rear view. In FIG. 5 same, section along B - B. In FIG. 6 the same (Fig. 2, Fig. 3, Fig. 4, Fig. 5), auxiliary devices and a vehicle, top view. In FIG. 7 is the same, view along arrow B. In FIG. Figure 8 shows the working body "in the form of a blade or a flat brush, with one pass, the right side of the working body is shifted forward and parallel to the left side by 600 ± 50 mm and they are made with a working width of half the working body's working width", top view. In FIG. 9 the same, auxiliary devices and vehicle, top view. In FIG. 10 is the same, view along arrow G. FIG. 11 shows the working body "in the form of a blade or a flat brush with two passes, each right part of the working body is shifted forward and parallel to the left part adjacent to it by a distance of 400 ± 50 mm, they are made with a working width of 1/3 of the working body and interconnected from above ”, top view. In FIG. 12 is the same, auxiliary devices and vehicle, top view. FIG. 13 is the same, view along arrow D. In FIG. 14 shows the working body "in the form of a blade or a flat brush with a passage width of 30 ... 60% of the working body working width, the passage is located on the right side in the upper part of the working body with the possibility of passing part of the snow over the working body", rear view. In FIG. 15 shows the working body "in the form of a blade or a flat brush with one passage 30 ... 60% wide of the working tool’s working width, the passage is located on the right side in the upper part of the working body and is formed by an inclined line with the possibility of passing part of the snow over the working body", back view. In Fig.16 shows the working body "in the form of a blade or a flat brush with a height of 70 ... 280 mm with the ability to create a shaft of shifted snow with a height of no more than permissible", rear view. Information confirming the possibility of carrying out the invention in all particular forms of implementation of the essential features with the achievement of these technical results are as follows.

The snowplow contains a vehicle 1, including a body 2, a frame 3, wheels 4, that is, parts of the vehicle 1, which determine the size and shape of the space below it and in which the supporting body 5 of the working body b and auxiliary devices for raising and lowering it are located in transport and working position.

In this case, the working body b can be located in various places known from the prior art under the vehicle 1 and some possible locations of particular forms of execution of the working body 6 are shown in FIG. 1, in addition, the working body 6 can be located in front or behind the vehicle 1 (not shown in FIG.). In this case, the supporting body 5 and the working body b in all of FIGS. in all particular forms of execution are indicated by the numbers 5 and b, since their functional purpose is always the same and this is done by FIG. more clear.

The working body b with the essential sign “... equipped with a passage or passages with the possibility of passing part of the snow” can be implemented in at least six particular forms.

In private forms of implementation of the working body b "in the form of a blade or flat brush with one passage 10 ... 15% of the working width of the working body, the passage is located in the middle of the working body" or "in the form of a blade or flat brush with two passes 8 wide. ..10% of the working body working width, the passages are evenly spaced across the working body working width ”(Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. B, Fig. 7). The working body b is made with a height of 180. .. 200 mm, which is justified by the fact that in the working body used passage or passages that divide the width of the grip the working body b on the part between the aisles, therefore, the amount shifted the snow of each part in one passage will be 2.2 ... 3.6 times less, therefore, the height of each part and the working body 6 is allowed less than that of analogues.

The working body 6 is connected to the vehicle 1 through its frame 3 with an auxiliary device, which can be equipped with a hydraulic system (not shown in Fig.) For raising and lowering the working body in a transport or working position similar to the hydraulic systems of known snow removal machines (for example, www. Story -technics.ru Winter cleaning machines, Fig. 12.26 b), but may not be equipped with a hydraulic system, while the working body b will always be in the lower working position, which does not affect the feasibility and operability of significant iznakov and, if necessary, is equipped with safety (GOST 15840-70, p. 26) and other auxiliary devices.

The working body 6 through its supporting body 5 is connected to stiffeners 7, the number of which can be more than shown to increase the rigidity of the structure and rods 8 directed at an angle of 90 ° to the working body 6 to counter the displacement of the working body 6 to the left under the action of shear snow and movably connected through axles 9 to the bracket 10 and bracket 11, fixedly connected to the frame 3 of the vehicle 1. The other side of the working body b through the bracket 12 is connected to the self-supporting support wheels 13. Pants and 8 through the axles 9 are movably connected to the hydraulic cylinders 14, which are movably connected through the axles 9 to the brackets 15 fixedly connected to the frame 3. The hydraulic cylinders 14 are connected to the hydraulic system, while the controls (not shown) are located in the driver’s cab vehicle 1. A snowplow with such a vehicle 1 and a working body 6 operates as follows.

With the onset of snowfall, part of the route vehicles 1, up to 10 ... 40% of the total amount, depending on the amount of snow falling, previously equipped with attachments, including the working body 6, are transferred from the transportation of passenger flows to the snow removal of their route.

Thus, the technical results are achieved "expanding the functionality of route vehicles" and "increasing the number of snowblowers without increasing interference with traffic flow".

The driver of the vehicle 1 with the control buttons of the hydraulic cylinder 14 lowers the working body b, after which it relieves pressure in the hydraulic system, for example, turning off the hydraulic pump or a pressure regulator (not shown in Fig.) To create freedom of movement of the working body b with vertical movements of frame 3, after which it starts vehicle movement 1.

In this case, the working body b, installed at an angle, for example, 60 ° to the axis of the vehicle, begins to shift 85 ... 80% of the snow lying on the road, which moves to the right along the working body, while being crushed and loosened. At the locations of one or two passages and to the right of the working body, snow is passed through the passages to the right and it, lying on the snow not shifted in the passages and to the right, forms two or three rollers, the height of which is two or three times less than in the working body without passages, which is easily overcome for the traffic flow and this achieves technical results, which allows you to perform patrol snow removal with one snow blower without interference with the movement of the traffic flow. With each subsequent passage of snowplows, snow shifts further to the right (or left when driving left) until it is shifted to the side of the road.

Then the hydraulic cylinders 14 raise the working body 6 in the transport position to a height of 80 ... 100 mm.

In a particular embodiment of the working body "... in the form of a blade or a flat brush with one pass, the right side of the working body is shifted forward relative to the left side and parallel to it by a distance of 600 ± 50 mm, they are made with a working width of 1/2 the working width of the working organ "(Fig. 8, Fig. 9, Fig. Yu) the working body 6 is made 180 ... 200 mm high and is equipped with auxiliary devices similar to the previous particular form of execution, but made in the amount of two units, while the working body b is connected to the rods 8 movably connected through o and 9 with brackets 16 fixedly connected to the frame 3, on the other hand, the working body b is connected via brackets 12 to self-supporting support wheels 13. The rods 8 are movably connected via axles 9 to hydraulic cylinders 14, which are movably connected through brackets 9 to the brackets 17, fixedly connected to frame 3.

A snowplow with such a working body works similarly to the previous private form of execution.

In a particular embodiment of the working body “in the form of a blade or a flat brush with two passes, each right part of the working body is shifted forward relative to the adjacent left part and parallel to it by a distance of 400 ± 50 mm, they are made with a working width of 1/3 of the working width the working body and are connected to each other "(Fig. 11, Fig. 12, Fig. 13) the working body 6 and its supporting body 5 on top contain a platform 18 connecting three parts, the working body 6 is made 180 ... 200 mm high and is equipped with auxiliary devices, while the platform 18 moves connected through axles 9 to rods 8 movably connected through axes 9 s brackets 19 connected to the frame 3 and provided with an abutment 20 that interacts with an abutment 21 mounted on the frame 3, preventing the displacement of the working body b to the left under the action of shifted snow, since the rods 8 are not directed at an angle of 90 ° to the working body 6, but also self-supporting supporting wheels 13 and brackets 22, which through the axis 9 are movably connected to the hydraulic cylinders 14 in an amount of 4 units, connected through the axis 9 with brackets 23 and brackets 24 connected to the frame 3.

In a private form of execution of the working body "in the form of a blade or a flat brush with one passage 30 ... 60% wide of the working body capture width, the passage is located on the right side in the upper part of the working body" (Fig. 14), the working body b is made 180 high ... 200 mm and is equipped with auxiliary devices similar to the particular embodiment of FIG. 6, FIG. 7 with the installation of additional brackets (not shown in FIG.) In the snow passages for height connection with stiffeners 7, rods 8 and brackets 12.

A snowplow with such a working body works similarly to the private form of execution in Fig.6, Fig.7.

In a private form of execution of the working body "in the form of a blade or a flat brush with one passage 30 ... 60% wide of the working body, the passage is located on the right side in the upper part of the working body and is formed by an inclined line with the possibility of passing part of the snow over the working body "(Fig. 15), the working body 6 is made 180 ... 200 mm high and is equipped with auxiliary devices similar to the particular embodiment in FIG. 6, FIG. 7. A snowblower with such a working body operates similarly to the particular embodiment in FIG. 6, Fig. 7.

The working body b with a significant feature, expressed in a private form of execution "in the form of a blade or a flat brush with a height of 70 ... 280 mmm with the possibility of creating a shaft of shifted snow with a height of no more than acceptable" (Fig. 16) is made with a height of 70 ... 280mm. At a height of 70 ... 200 mm, the working body is equipped with auxiliary devices, including a hydraulic system for raising and lowering to the transport and working positions, at a height of more than 200 ... 280 mm, the hydraulic system may not be used, because of the lack of height between the road surface and the lower part of the body 2 (for minibuses 310 ... 340mm) the working body has nowhere to raise and will always be used in the lower position, which does not affect the performance of a significant feature.

A snowblower with such a working body operates similarly to the particular embodiment in FIG. 14, 15.

In this case, the snow moves along the entire working width 6, that is, 100% of the snow is crushed and loosened, forming on the right a roller of shifted snow with a height of 70 ... 280 mm, depending on the height of the working body, while the roller is higher than the height of the working body to form cannot, since snow passes through the top of the working body, and this achieves technical results.

Thus, the above information confirms that the claimed invention is intended for use in communal services for shifting snow from urban roads on routes of fixed-route vehicles, confirm its feasibility and performance with the achievement of these technical results, therefore, it is industrially applicable.

Claims

Formula.

1. Snowplow for shifting snow from city roads in the traffic flow on routes of fixed-route vehicles,

5 containing a vehicle and a passive working body for shifting snow, characterized in that the vehicle is arranged to transport passengers along city routes of route vehicles, and the working body for shifting snow is made with a working width equal to the width of the vehicle plus 400 mm, minus 300 mm on both sides, while the working body is equipped with a passage or passages with the possibility of passing part of the snow or is made in the height of 70 ... 280 mm with the possibility of creating a shaft of shifted snow of heights oh no more permissible.

2. The working body according to p. 1, characterized in that it is made in the form of a blade 15 or a flat brush with one passage 10 ... 15% wide of the working tool’s working width, the passage is located in the middle of the working body.

3. The working body according to p. 1, characterized in that it is made in the form of a blade or a flat brush with two passes with a width of 8 ... 10% of the working body width, the passages are evenly distributed across the working width

20 working body.

4. The working body according to claim 1, characterized in that it is made in the form of a blade or a flat brush with one pass, the right part of the working body is shifted forward and parallel to the left side at a distance of 600 ± 50 mm and they are made with a working width of half the width capture worker

25 organs.

5. The working body according to claim 1, characterized in that it is made in the form of a blade or a flat brush with two passes, each right part of the working body shifted relative to the adjacent left part forward and parallel to it by a distance of 400 ± 50 mm, they are made with a working width of one third of the working body working width and are interconnected from above.

6. The working body according to claim 1, characterized in that it is made in the form of a blade or a flat brush with one passage with a width of 30 ... 60% of the working body capture width, the passage is located on the right side in the upper part of the working body with the possibility of passing part of the snow over the working body.

7. The working body according to p. 1, characterized in that it is made in the form of a blade or a flat brush with one passage 30 ... 60% wide of the working body capture width, the passage is located on the right side in the upper part of the working body and is formed by an inclined line with the possibility of passing part of the snow over the working body.

8. The working body according to claim 1, characterized in that it is made in the form of a blade or a flat brush with a height of 70 ... 280 mm with the possibility of creating a shaft of shifted snow with a height of no more than permissible.