Snow blowing nozzle of snow blowing vehicle and snow blowing vehicle

Abstract

The utility model relates to the technical field of road snow removing facilities, and provides a snow blowing nozzle of a snow blowing vehicle and the snow blowing vehicle. The snow blowing nozzle comprises a connecting pipe, the connecting pipe is connected with an air outlet of the snow blowing vehicle, the connecting pipe is communicated with a flow dividing pipe, the flow dividing pipe is arranged on a support and provided with a plurality of branch pipes, and the branch pipes are connected with nozzles. And an angle adjusting device is arranged between the branch pipe and the nozzle. Hot air blown out by the snow blowing vehicle enters the branch flow pipes through the flow dividing pipes and then is sprayed out through the nozzles connected with the branch flow pipes, the situation that the ground is damaged due to excessive concentration of the hot air is prevented, the blowing area is enlarged, the direction of the nozzles is adjusted by arranging the angle adjusting device, and the snow blowing efficiency of the hot air is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road snow removing facility technical field especially snow blowing spout and snow blowing vehicle of snow blowing vehicle. BACKGROUND

[0002] Winter snowfall often has direct and significant influence on road traffic. The events of highway traffic interruption, railway stoppage, airport closure, city traffic congestion and even paralysis caused by snowfall occur frequently, which have serious influence on industrial and agricultural production and people's life and often cause serious economic and social losses. The friction coefficient of icy road surface reduces, and the vehicle braking distance increases, and about 30% of traffic accidents in winter in China are caused by icy road surface. Icy road surface not only easily causes traffic accidents, but also seriously causes highway traffic interruption, railway stoppage and airport closure, which seriously influence people's life and industrial and agricultural production and cause serious losses to national economy.

[0003] The traditional jet snow blowing vehicle is mostly fixed nozzle, and the nozzle direction and cross section area are fixed, and the ground temperature and jet distance cannot be adjusted. When the jet snow blowing vehicle performs snow removing operation, it can be obviously seen that the jet nozzle has flame, which causes great damage to the road surface. Through measurement, the highest gas temperature can reach about 900 DEG C, and the concentrated hot air causes damage to the ground.

[0004] Therefore, in view of the above problems, a motor shield of a wall intelligent plastering machine is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model develops the snow blowing nozzle of snow blowing vehicle aiming at the deficiency of prior art, and the utility model can prevent the hot air from being too concentrated, and simultaneously adjust the angle of the nozzle.

[0006] The technical scheme for solving the technical problem of the utility model is as follows: the snow blowing nozzle of the snow blowing vehicle, which comprises a connecting pipe, the connecting pipe is connected with the air outlet of the snow blowing vehicle, the connecting pipe is connected with a shunt pipe, the shunt pipe is arranged on a support, the shunt pipe is provided with a plurality of branch pipes, the branch pipes are connected with nozzles, and an angle adjusting device is arranged between the branch pipes and the nozzles.

[0007] The hot air blown by the snow blowing vehicle enters the branch pipes through the shunt pipe and is sprayed out through the nozzles connected with the branch pipes, so that the hot air is prevented from being too concentrated and damaging the ground, and the area of blowing and sweeping is enlarged, the nozzle direction is adjusted through the angle adjusting device, and the efficiency of blowing and sweeping the snow by the hot air is improved.

[0008] Preferably, the angle adjusting device comprises a positioning pipe, a rotating pipe, a gear ring, a gear and a motor, the upper end of the positioning pipe is connected with the branch pipe, the lower end of the positioning pipe is rotationally connected with the rotating pipe, the rotating pipe passes through the mounting plate of the support, the rotating pipe is connected with the nozzle, the gear ring is arranged outside the rotating pipe, the gear ring is meshingly connected with the gear, the gear is connected with the output end of the motor, and the motor is arranged on the mounting plate.

[0009] The motor drives the gear to rotate, the gear drives the rotating pipe to rotate, thereby adjusting the angle of the nozzle, the gear and the gear ring are used in cooperation to improve the rotation accuracy, and the rotating pipes connected with the branch pipes are controlled respectively to adjust the angle of the nozzle.

[0010] Preferably, the positioning pipe is symmetrically provided with a connecting block at the connection position of the rotating pipe, a sliding block is arranged on the connecting block, and the connecting block is matched with sliding rails in the rotating pipe.

[0011] Preferably, the sliding rails are symmetrically arranged on the inner wall of the rotating pipe, gaps for the connecting block to pass through are arranged between the sliding rails, sliding grooves are arranged below the sliding rails, and the sliding grooves are matched with the connecting block in sliding mode.

[0012] The rotating pipe is rotated through the cooperation of the sliding block and the sliding rail, and the sliding block and the sliding groove support and limit the rotating pipe to prevent the rotating pipe from falling during use.

[0013] Preferably, the nozzle comprises a tapered pipe, an elbow and a flat mouth, and the nozzle is connected with the rotating pipe through the elbow.

[0014] The nozzle is changed from a round mouth to a flat mouth, the pressure of the air outlet is increased, and the snow blowing efficiency is improved.

[0015] Preferably, a plurality of support plates are vertically arranged above the support, the support plates are provided with support grooves, the branch pipes are arranged in the support grooves, and a plurality of universal wheels are arranged below the support.

[0016] The support plays a supporting role as a whole, the support grooves limit the branch pipes, and the plurality of universal wheels arranged below the support facilitate movement with the snow blowing vehicle.

[0017] Preferably, the support is arranged on one side of the air outlet of the snow blowing vehicle body, the snow blowing vehicle body and the support are connected through a connecting piece, and the air outlet of the snow blowing vehicle body is connected with the connecting pipe.

[0018] The snow blowing vehicle body drives the support to move through the connecting piece, and snow blowing operation is simultaneously performed.

[0019] The effects provided in the content of the utility model are only the effects of the embodiments, and are not all the effects of the utility model, and the above technical solutions have the following advantages or beneficial effects:

[0020] The hot air blown by the snow blowing vehicle is divided by using the shunt pipe and the branch pipe, the hot air is prevented from damaging the ground by being concentratedly blown to the same position of the ground, the waste of the hot air is reduced, and the blowing area is enlarged;

[0021] The blowing angle is enlarged by adjusting the angle of the nozzle through the rotating mechanism and the rotating pipe, the rough blowing snow is changed into the efficient and accurate blowing snow, and different snow environment is adapted;

[0022] The nozzle is changed into the flat shape, the pressure of the hot air is enhanced when the hot air is blown, and the blowing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation to the utility model.

[0024] Figure 1 It is the structural schematic diagram of the utility model.

[0025] Figure 2 It is the explosion schematic diagram of the angle adjusting device of the utility model.

[0026] Figure 3 It is the sectional view of the angle adjusting device of the utility model.

[0027] Figure 4 It is the schematic diagram of the utility model Figure 3 The enlarged schematic diagram of structure A.

[0028] Figure 5 It is the schematic diagram of the snow removing vehicle of the utility model installing the nozzle.

[0029] In the drawing, 1, connecting pipe, 2, shunt pipe, 3, branch pipe, 4, support, 5, nozzle, 6, positioning pipe, 7, rotating pipe, 8, gear ring, 9, gear, 10, motor, 11, mounting plate, 12, connecting block, 13, sliding block, 14, sliding rail, 15, notch, 16, sliding groove, 17, gradually changing pipe, 18, elbow, 19, flat mouth, 20, support plate, 21, support groove, 22, universal wheel, 23, snow blowing vehicle body, 24, connecting piece. DETAILED DESCRIPTION

[0030] To clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different examples. This repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that the components illustrated in the drawings are not necessarily drawn to scale. The present invention omits descriptions of well-known components and processing techniques and processes to avoid unnecessarily limiting the present invention. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate orientation or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] like Figures 1 to 5 As shown, the snow blower's nozzle includes a connecting pipe 1, which is connected to the snow blower's air outlet. The connecting pipe 1 is connected to a branch pipe 2, which is mounted on a bracket 4. The branch pipe 2 has multiple branch pipes 3, which are connected to nozzles 5. An angle adjustment device is installed between the branch pipes 3 and the nozzles 5. The hot air blown by the snow blower enters the branch pipes 3 through the branch pipe 2 and is then ejected through the nozzles connected to the branch pipes 3. This prevents the hot air from being too concentrated and damaging the ground, and expands the area being swept. The angle adjustment device adjusts the direction of the nozzles 5, increasing the efficiency of the hot air sweeping snow.

[0032] The angle adjustment device includes a positioning tube 6, a rotating tube 7, a gear ring 8, a gear 9, and a motor 10. The upper end of the positioning tube 6 is connected to the branch tube 3, and the lower end of the positioning tube 6 is rotatably connected to the rotating tube 7. The rotating tube 7 passes through the mounting plate 11 of the bracket 4 and is connected to the nozzle 5. The gear ring 8 is fitted around the outside of the rotating tube 7, and the gear ring 8 meshes with the gear 9. The gear 9 is connected to the output end of the motor 10, which is mounted on the mounting plate 11. The motor 10 drives the gear 9 to rotate, which in turn drives the rotating tube 7 to rotate, thereby adjusting the angle of the nozzle 5. The gear 9 and the gear ring 8 work together to improve the rotation accuracy. Each rotating tube 7 connected to each branch tube 3 is controlled separately to adjust the angle of the nozzle 5.

[0033] A connecting block 12 is symmetrically arranged at the connection between the positioning tube 6 and the rotating tube 7. A slider 13 is provided on the connecting block 12, and the connecting block 12 cooperates with the slide rail 14 inside the rotating tube 7. The slide rail 14 is symmetrically arranged on the inner wall of the rotating tube 7, and a notch 15 is provided between the slide rails 14 for the connecting block 12 to pass through. A sliding groove 16 is provided below the slide rail 14, and the sliding groove 16 slides in cooperation with the connecting block 12. Rotation is achieved by the cooperation of the slider 13 and the slide rail 14, and the slider 13 and the sliding groove provide support and limit for the rotating tube 7, preventing the rotating tube 7 from falling off during use.

[0034] Nozzle 5 includes a gradient tube 17, an elbow 18, and a flat nozzle 19. The nozzle is connected to the rotating tube 7 via the elbow 18. The nozzle 5 is changed from a round nozzle to a flat nozzle 19 to increase the pressure at the air outlet and improve snow blowing efficiency.

[0035] Multiple support plates 20 are vertically installed above the bracket 4, and each support plate 20 has a support groove 21. The diversion pipe 2 is installed in the support groove 21, and multiple casters 22 are installed below the bracket 4. The bracket 4 as a whole provides support, the support groove 21 limits the diversion pipe 2, and the multiple casters 22 at the bottom of the bracket 4 facilitate movement with the snow blower.

[0036] A bracket 4 is installed on one side of the air outlet of the snow blower body 23. The snow blower body 23 and the bracket 4 are connected by a connector 24. The air outlet of the snow blower body 23 is connected to a connecting pipe 1. The snow blower body 23 drives the bracket 4 to move through the connector 24, and performs snow blowing operations at the same time.

[0037] Working principle: The hot air generated by the snow blower is split through the diverter pipe 2 and the branch pipe 3 to diffuse the concentrated hot air and prevent the hot air from concentrating; the motor 10 drives the gear 9 and the gear ring 8 to rotate, thereby rotating the rotating pipe 7 and the nozzle 5, thus adjusting the angle of the nozzle 5; the nozzle 5 is changed to a flat mouth 19 through the gradient pipe 17 to increase the hot air pressure at the air outlet.

[0038] Although the specific embodiments of the utility model have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the utility model. Based on the technical solution of the utility model, various modifications or variations that can be made by those skilled in the art without creative effort are still within the scope of protection of the utility model.

Claims

1. A snow blowing nozzle for a snow blower, including a connecting pipe (1), characterized in that: The connecting pipe (1) is connected to the air outlet of the snow blower. The connecting pipe (1) is connected to the diversion pipe (2). The diversion pipe (2) is set on the bracket (4). The diversion pipe (2) is provided with multiple branch pipes (3). The branch pipes (3) are connected to the nozzles (5). An angle adjustment device is set between the branch pipes (3) and the nozzles (5).

2. The snow blowing nozzle of the snow blower according to claim 1, characterized in that: The angle adjustment device includes a positioning tube (6), a rotating tube (7), a gear ring (8), a gear (9), and a motor (10). The upper end of the positioning tube (6) is connected to the branch tube (3), and the lower end of the positioning tube (6) is rotatably connected to the rotating tube (7). The rotating tube (7) passes through the mounting plate (11) of the bracket (4). The rotating tube (7) is connected to the nozzle (5). The gear ring (8) is sleeved on the outside of the rotating tube (7). The gear ring (8) is meshed with the gear (9). The gear (9) is connected to the output end of the motor (10). The motor (10) is mounted on the mounting plate (11).

3. The snow blowing nozzle of the snow blower according to claim 2, characterized in that: The positioning tube (6) is symmetrically provided with connecting blocks (12) at the connection with the rotating tube (7). The connecting block (12) is provided with a slider (13). The connecting block (12) cooperates with the slide rail (14) inside the rotating tube (7).

4. The snow blowing nozzle of the snow blower according to claim 3, characterized in that: The slide rails (14) are symmetrically arranged on the inner wall of the rotating tube (7). A notch (15) is provided between the slide rails (14) for the connecting block (12) to pass through. A sliding groove (16) is provided below the slide rails (14). The sliding groove (16) and the connecting block (12) slide together.

5. The snow blowing nozzle of the snow blower according to claim 2, characterized in that: The nozzle (5) includes a gradient tube (17), an elbow (18) and a flat nozzle (19), and the nozzle is connected to the rotating tube (7) through the elbow (18).

6. The snow blowing nozzle of the snow blower according to claim 1, characterized in that: Multiple support plates (20) are vertically arranged above the bracket (4), and the support plates (20) are provided with support grooves (21). The diversion pipe (2) is arranged in the support grooves (21), and multiple casters (22) are arranged below the bracket (4).

7. A snow blower comprising the nozzle of claim 1, comprising a snow blower body (23), characterized in that: A bracket (4) is provided on one side of the air outlet of the snow blower body (23). The snow blower body (23) and the bracket (4) are connected by a connector (24). The air outlet of the snow blower body (23) is connected to the connecting pipe (1).

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