Vehicle-mounted snow sweeping device

Abstract

The utility model relates to a vehicle-mounted snow sweeping device. Comprising a connecting frame, a connecting shaft, a connecting rod, a height adjusting hydraulic rod, a protective cover and a snow sweeping roller brush. A connecting shaft is installed on the connecting frame and hinged to one end of a connecting rod, and the other end of the connecting rod is hinged to the protective cover. The connecting shaft is hinged to one end of a height adjusting hydraulic rod, and the other end of the height adjusting hydraulic rod is hinged to the connecting rod. A snow sweeping roller brush is rotationally mounted in the protective cover; one end of the protective cover is hinged to one end of the angle adjusting hydraulic rod, and the other end of the angle adjusting hydraulic rod is hinged to the connecting frame. The drum-type snow sweeping mechanism is adopted, sweeping is cleaner, meanwhile, the drum-type snow sweeping device can be directly installed on a vehicle frame of an automobile through the connecting frame and is convenient to use, the snow sweeping rolling brush can be lifted through the height adjusting hydraulic rod during driving on a road so that the vehicle can move conveniently, and the inclination of the snow sweeping rolling brush can be adjusted through the angle adjusting hydraulic rod during sweeping, so that the sweeping effect is better. Therefore, the sweeping mode is changed, and the applicability is wider.

Description

Technical Field

[0001] This application relates to the field of snow removal equipment technology, and more particularly to a vehicle-mounted snow removal device. Background Technology

[0002] Currently, various snow removal devices have been developed to clear snow from roads. Most existing snow removal devices use snowplows to push the snow to the side of the road in one go. However, because the snowplows cannot fully adhere to the ground, they cannot completely remove the snow. Utility Model Content

[0003] To address or partially address the problems existing in related technologies, this application provides a vehicle-mounted snow removal device, aiming to solve the technical problem that plate-type snow removal equipment cannot clean the snow effectively.

[0004] This application provides a vehicle-mounted snow removal device, including a connecting frame, a connecting shaft, a connecting rod, a height-adjusting hydraulic rod, a protective cover, a snow removal roller brush, and an angle-adjusting hydraulic rod;

[0005] The connecting shaft is rotatably mounted on the connecting frame. The connecting shaft is vertically arranged. The upper part of the connecting shaft is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged and rotatably connected to the protective cover.

[0006] The lower part of the connecting shaft is hinged to one end of the height-adjusting hydraulic rod, and the other end of the height-adjusting hydraulic rod is hinged to the connecting rod. The connecting shaft, the height-adjusting hydraulic rod, and the connecting rod together form a triangular structure.

[0007] A snow sweeping roller brush is rotatably installed inside the protective cover, and the snow sweeping roller brush is driven to rotate by a hydraulic motor; one end of the angle adjustment hydraulic rod is hinged to one end of the protective cover, and the other end of the angle adjustment hydraulic rod is hinged to the connecting frame.

[0008] In some designs, the hydraulic motor, the height-adjusting hydraulic rod, and the angle-adjusting hydraulic rod are connected to a hydraulic pump via pipes, and the hydraulic pump is connected to the vehicle's transmission via a power take-off unit.

[0009] In some embodiments, the snow sweeping roller brush includes an outer cylinder, a connector, a sun gear, planetary gears, and an outer gear ring;

[0010] The connector is rotatably mounted on both ends of the outer cylinder, and the connector is fixedly connected to the protective cover; the hydraulic motor is fixedly mounted on the outer side of the connector, the sun gear is rotatably mounted on the inner side of the connector, the planet gear is rotatably mounted on the connector on the outer side of the sun gear, the outer gear is engaged with the outer gear ring, and the outer gear ring is fixedly connected to the inner side of the outer cylinder.

[0011] In some designs, two angle-adjusting hydraulic rods are provided, one on each side of the protective cover.

[0012] In some designs, a steel rope parallel to the axial direction is detachably mounted on the outer circumference of the snow sweeper brush, and steel bristles are provided on the steel rope, with steel balls at the ends of the bristles.

[0013] The technical solution provided in this application may include the following beneficial effects:

[0014] This application adopts a roller-type snow sweeping mechanism, which makes sweeping more thorough. At the same time, this application can be directly installed on the vehicle frame via a connecting bracket, making it convenient to use. When in a hurry, the snow sweeping roller can be raised by adjusting the height hydraulic rod to facilitate vehicle movement. During sweeping, the tilt of the snow sweeping roller can be adjusted by adjusting the angle hydraulic rod, thereby changing the sweeping mode, making it more widely applicable.

[0015] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0016] The above and other objects, features and advantages of this application will become more apparent from the more detailed description of exemplary embodiments thereof in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments thereof.

[0017] Figure 1 This is a schematic diagram of the snow removal device shown in the embodiments of this application;

[0018] Figure 2 This is a schematic diagram of the structure of a snow sweeping roller brush of a snow sweeping device shown in an embodiment of this application;

[0019] Figure 3 This is another structural schematic diagram of the snow sweeping roller brush of the snow sweeping device shown in the embodiments of this application.

[0020] Figure label:

[0021] 1. Connecting frame; 2. Connecting shaft; 3. Connecting rod; 4. Height adjustment hydraulic rod; 5. Protective cover; 6. Snow sweeping roller brush; 61. Outer cylinder; 62. Connecting piece; 63. Sun gear; 64. Planetary gear; 65. External gear ring; 7. Angle adjustment hydraulic rod; 8. Hydraulic motor; 9. Steel rope; 91. Brush bristles; 92. Steel ball. Detailed Implementation

[0022] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this application more thorough and complete, and to fully convey the scope of this application to those skilled in the art.

[0023] It should be understood that although the terms "first," "second," "third," etc., may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this application, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0024] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0025] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. Example 1

[0026] Please see Figure 1 This application provides a vehicle-mounted snow removal device, including a connecting frame 1, a connecting shaft 2, a connecting rod 3, a height-adjusting hydraulic rod 4, a protective cover 5, a snow removal roller brush 6, and an angle-adjusting hydraulic rod 7.

[0027] The connecting frame 1 includes horizontal and vertical bars that are approximately perpendicular to each other. The length of the horizontal bar matches the length of the vehicle's bumper so that the connecting frame 1 will not exceed the vehicle width after being installed on the vehicle. A connecting tube is provided at each end of the rear side of the horizontal bar. During installation, the vehicle's bumper is removed beforehand, and then the horizontal bar of this application is installed at the original bumper position. The connecting tube is then fixed to the vehicle frame by bolts or welding, thereby achieving a firm connection between the connecting frame 1 and the vehicle.

[0028] The connecting shaft 2 is rotatably mounted on the connecting frame 1. The connecting shaft 2 is vertically arranged. Specifically, the connecting shaft 2 is rotatably mounted on the front end of the vertical rod of the connecting frame 1. The upper and lower ends of the connecting shaft 2 are respectively connected to the connecting frame 1 through bearings, thereby realizing its rotatable installation.

[0029] The upper part of the connecting shaft 2 is hinged to one end of the connecting rod 3, and the other end of the connecting rod 3 is rotatably connected to the protective cover 5; the lower part of the connecting shaft 2 is hinged to one end of the height adjusting hydraulic rod 4, and the other end of the height adjusting hydraulic rod 4 is hinged to the connecting rod 3. The connecting shaft 2, the height adjusting hydraulic rod 4, and the connecting rod 3 together form a triangular structure; when the height adjusting hydraulic rod 4 extends, it drives the connecting rod 3 to rotate upward; when the height adjusting hydraulic rod 4 shortens, it drives the connecting rod 3 to rotate downward.

[0030] A snow sweeping roller brush 6 is rotatably installed inside the protective cover 5. The snow sweeping roller brush 6 is driven to rotate by a hydraulic motor 8. One end of the angle adjustment hydraulic rod 7 is hinged to one end of the protective cover 5, and the other end of the angle adjustment hydraulic rod 7 is hinged to the connecting frame 1.

[0031] The application process:

[0032] In use, the device is connected to the vehicle by fixing the connecting frame 1 to the vehicle frame. Then, the device is moved to the corresponding cleaning position by the corresponding vehicle to carry out cleaning operations and to provide power to components such as the hydraulic motor 8, the height adjustment hydraulic rod 4, and the angle adjustment hydraulic rod 7.

[0033] During the snow removal process, the vehicle-driven device moves to clear snow from different areas. A hydraulic motor 8 drives the snow sweeper brush 6 to rotate, which then removes the snow. On initial downhill sections, where the vehicle and snow sweeper brush 6 are at a higher position, the brush may not fully contact the ground. In this case, the height-adjusting hydraulic rod 4 drives the connecting rod 3 downwards, thus moving the snow sweeper brush 6 downwards and ensuring smooth snow removal.

[0034] When the vehicle is traveling on a road that does not require sweeping, the snow sweeping roller brush 6 can be moved upward by the height adjustment hydraulic rod 4, so that the snow sweeping roller brush 6 is away from the ground, thereby facilitating the vehicle's movement.

[0035] When it is necessary to clear snow to the side of the vehicle's direction of travel, the snow sweeper brush 6 can be rotated by adjusting the angle of the hydraulic rod 7, so that the axis of the snow sweeper brush 6 forms a certain angle with the direction of the vehicle's direction of travel, thereby allowing the snow sweeper brush 6 to clear snow to the side of the vehicle's direction of travel, which is convenient to use. Example 2

[0036] Based on Embodiment 1, in this embodiment, as Figure 1 and Figure 2 As shown, the hydraulic motor 8, the height-adjusting hydraulic rod 4, and the angle-adjusting hydraulic rod 7 are respectively connected to the hydraulic pump through pipelines. The hydraulic pump is connected to the vehicle's gearbox through a power take-off (the installation standards of the gearbox, power take-off, and hydraulic pump are common knowledge in the field, so the specific connection structure is not shown in the figures of this application). During operation, the rotational power of the vehicle's gearbox is output outward through the power take-off, driving the hydraulic pump to rotate, thereby providing the required high-pressure oil for the hydraulic motor 8, the height-adjusting hydraulic rod 4, and the angle-adjusting hydraulic rod 7.

[0037] For some specific implementation methods, please refer to Figure 2 The snow sweeping roller brush 6 includes an outer cylinder 61, a connecting piece 62, a sun gear 63, a planetary gear 64, and an outer gear ring 65. As can be imagined, the outer cylinder 61 is a rigid cylindrical structure with bristles set on the outer circumference of the cylindrical structure. When sweeping snow, the bristles are mainly used to sweep the snow. In order to improve the sweeping effect on strongly adhered snow, steel wires can be set between the bristles. The steel wires can effectively break up the snow, thereby improving the sweeping effect.

[0038] The connecting member 62 is rotatably mounted on both ends of the outer cylinder 61. Specifically, the connecting member 62 is connected to the outer cylinder 61 through bearings, allowing the two to rotate relative to each other. The connecting member 62 is fixedly connected to the protective cover 5. The hydraulic motor 8 is fixedly mounted on the outer surface of the connecting member 62. The sun gear 63 is rotatably mounted on the inner surface of the connecting member 62. The outer side of the sun gear 63 meshes with the planet gear 64 rotatably mounted on the connecting member 62. The outer side of the planet gear 64 meshes with the external gear ring 65. The external gear ring 65 is fixedly connected to the inner surface of the outer cylinder 61. The sun gear 63, planet gear 64, and external gear ring 65 constitute a planetary reduction mechanism. With the sun gear 63 as the input and the external gear ring 65 as the output, during operation, the hydraulic motor 8 drives the sun gear 63 to rotate, the sun gear 63 drives the planet gear 64 to rotate, the planet gear 64 drives the external gear ring 65 to rotate, and the external gear ring 65 drives the outer cylinder 61 to rotate. This design places the planetary reduction mechanism inside the outer cylinder 61. Compared to the design that places the reducer at the end of the outer cylinder 61, this can effectively shorten the length of the external components of the outer cylinder 61, thereby extending the effective sweeping length of the snow sweeping roller brush 6.

[0039] In some specific implementations, such as Figure 1 As shown, there are two angle-adjusting hydraulic rods 7, which are respectively located on both sides of the protective cover 5, making the horizontal support of the protective cover 5 more stable and reducing the torque received by the adjusting rod.

[0040] In some specific implementations, such as Figure 3 As shown, a connecting piece is provided at each end of the outer circumference of the snow sweeping roller brush 6. The connecting piece is provided with a through hole. The two ends of the steel rope 9 pass through the through hole and are then fixed by the steel rope clamp, thereby movably installing the steel rope 9 on the outer circumference of the snow sweeping roller brush 6 and parallel to the axis of the snow sweeping roller brush 6. At least two steel ropes 9 are evenly spaced around the circumference of the snow sweeping roller brush. The steel rope 9 is provided with steel bristles 91. The ends of the bristles 91 are provided with steel balls 92. When the snow on the road surface is compressed and freezes, the steel balls 92 rotate with the snow sweeping roller brush and break the ice on the road surface, so that the snow can be cleared better. The detachable installation of the steel rope 9 makes the device more applicable, and the staff can install it as needed, making it more convenient to use.

[0041] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A vehicle-mounted snow removal device, characterized in that: Includes connecting frame, connecting shaft, connecting rod, height adjustment hydraulic rod, protective cover, snow sweeping roller brush, and angle adjustment hydraulic rod; The connecting shaft is rotatably mounted on the connecting frame. The connecting shaft is vertically arranged. The upper part of the connecting shaft is hinged to one end of the connecting rod, and the other end of the connecting rod is rotatably connected to the protective cover. The lower part of the connecting shaft is hinged to one end of the height-adjusting hydraulic rod, and the other end of the height-adjusting hydraulic rod is hinged to the connecting rod. The connecting shaft, the height-adjusting hydraulic rod, and the connecting rod together form a triangular structure. A snow sweeping roller brush is rotatably installed inside the protective cover, and the snow sweeping roller brush is driven to rotate by a hydraulic motor; one end of the angle adjustment hydraulic rod is hinged to one end of the protective cover, and the other end of the angle adjustment hydraulic rod is hinged to the connecting frame.

2. The vehicle-mounted snow removal device according to claim 1, characterized in that: The hydraulic motor, the height-adjusting hydraulic rod, and the angle-adjusting hydraulic rod are respectively connected to the hydraulic pump via pipes, and the hydraulic pump is connected to the vehicle's gearbox via a power take-off unit.

3. The vehicle-mounted snow removal device according to claim 1, characterized in that: The snow sweeping roller brush includes an outer cylinder, a connecting piece, a sun gear, planetary gears, and an outer gear ring; The connector is rotatably mounted on both ends of the outer cylinder, and the connector is fixedly connected to the protective cover; the hydraulic motor is fixedly mounted on the outer side of the connector, the sun gear is rotatably mounted on the inner side of the connector, the planet gear is rotatably mounted on the connector on the outer side of the sun gear, the outer gear is engaged with the outer gear ring, and the outer gear ring is fixedly connected to the inner side of the outer cylinder.

4. A vehicle-mounted snow removal device according to claim 1, characterized in that: Two angle-adjusting hydraulic rods are provided, respectively located on both sides of the protective cover.

5. A vehicle-mounted snow removal device according to claim 1, characterized in that: A steel rope parallel to its axis is detachably installed on the outer circumference of the snow sweeping roller brush. Steel bristles are provided on the steel rope, and steel balls are provided at the ends of the bristles.

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