Emergency snow removal device for road maintenance

Abstract

An emergency snow removal device for road maintenance belongs to the technical field of road maintenance and comprises a snow removal shovel, a scraper is slidably mounted on the concave surface of the snow removal shovel, control mechanisms are mounted at the front end and the rear end of the cambered surface of the snow removal shovel respectively and control the scraper to slide on the concave surface of the snow removal shovel, and a rolling brush is movably mounted at the bottom end of each control mechanism and used for removing residual accumulated snow. The rolling brush rotates to push accumulated snow to the roadside, through synchronous work of the snow removing shovel and the rolling brush, the accumulated snow on the surface of a road can be cleared away more thoroughly, the snow removing efficiency is improved, and road safety is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of highway maintenance, and in particular relates to an emergency snow removal device for highway maintenance. Background Art

[0002] On snowy days, if the snow is not removed in time, the road surface will quickly freeze due to repeated crushing by vehicles and the temperature will drop, which will have a great impact on travel and is also prone to traffic accidents. Therefore, emergency snow removal equipment plays an important role in emergency rescue in rainy and snowy days and in ensuring smooth roads.

[0003] During the 2024 Spring Festival travel season, heavy snow fell across Shandong Province. The Shandong Reserve Center carried out emergency snow removal and traffic maintenance operations on highways and national and provincial trunk roads in Linyi, Jining, Heze and other areas. Research was conducted on the problems that occurred during snow removal with existing equipment in different sections and under different road conditions, and the emergency snow removal equipment was modified.

[0004] Application No. CN202322639335.5 discloses a highway maintenance emergency snow removal device, which records a shoveling plate; a mounting block, the mounting block is fixedly mounted on the top behind the shoveling plate, a setting cavity is opened on the front side of the mounting block, a cleaning device is fixedly installed inside the setting cavity, the cleaning device includes a telescopic cylinder, the output shaft of the telescopic cylinder is fixedly connected to the connecting block, a connecting rod is fixedly installed on one side of the connecting block, a scraper is fixedly installed on the other end of the connecting rod, and a sliding hole and other structures are opened on one side of the surface of the scraper; However, the above documents can only be used for snow removal operations on flat areas of the snowplow, and it is difficult to perform snow removal operations on the entire snowplow. The shortcomings of this structure are particularly evident in the emergency ice breaking and snow removal work of the Shandong Reserve Center during the 2024 Spring Festival. Summary of the invention

[0005] In order to solve the above-mentioned deficiencies in the prior art, the present invention provides a highway maintenance emergency snow removal device, which is also suitable for emergency snow removal operations on county and township roads and urban roads.

[0006] The present application proposes an emergency snow removal device for highway maintenance, including a snowplow, a scraper slidably installed on the concave surface of the snowplow, control mechanisms are respectively installed at the front and rear ends of the arc surface of the snowplow, the control mechanism controls the scraper to slide on the concave surface of the snowplow, and a roller brush is movably installed at the bottom end of the control mechanism.

[0007] Specifically, the control mechanism includes: A moving component, wherein the moving component drives the guide component and the connecting component to move; A guide and limit assembly, wherein the guide and limit assembly guides the components in the connecting assembly and the moving assembly; A connecting component connects the components in the moving component and the components in the guiding component.

[0008] Specifically, the mobile component includes: Two fixing plates, the two fixing plates are respectively located at the upper and lower ends of the arc surface of the snow removal shovel and are fixedly connected to the arc surface of the snow removal shovel; A screw rod, wherein the screw rod is located between two fixed plates, a motor of the screw rod is installed on the bottom surface of the upper fixed plate, and the bottom end of the screw rod is movably connected to the top surface of the lower fixed plate; A nut is matched with the screw thread.

[0009] Specifically, the guide limiting component includes: A spring telescopic rod, wherein the fixed end of the spring telescopic rod is fixedly connected to one side of the nut; A chute, wherein the chute is provided on the arc surface of the snow removal shovel; The movable wheel is inserted into the slide groove, and the movable end of the spring telescopic rod is fixedly connected to the wheel frame of the movable wheel.

[0010] Specifically, the connecting assembly includes a connecting rod, one end of which is movably connected to the scraper, and the other end of which is fixedly connected to the wheel frame of the movable wheel.

[0011] Specifically, it also includes the guide mechanism, which is installed on the top surface of the snow shovel.

[0012] Specifically, the flow guiding mechanism includes: A horizontal plate, one side of which is fixedly connected to the top surface of the snow shovel; Two support rods, the top ends of which are fixedly connected to the bottom surface of the horizontal plate, and the two support rods are respectively located at the front and rear ends of the horizontal plate; A rotating shaft, the rotating shaft is located between the two supporting rods and is movably connected to the supporting rods; The spiral blade is fixedly mounted on the rotating shaft.

[0013] Compared with the prior art, the present invention has the following beneficial effects: After the snowplow has been clearing snow for a period of time, the control mechanism controls the scraper to move on the concave surface of the snowplow to scrape off the snow adhered to the concave surface of the snowplow, keeping the surface of the snowplow clean and reducing the resistance encountered by the rescue vehicle. Moreover, when the snowplow is clearing snow over a large area, the roller brush removes the remaining snow and the roller brush rotates to push the snow to the side of the road. Through the synchronous work of the snowplow and the roller brush, the snow on the road surface can be cleared more cleanly, thereby improving snow removal efficiency and ensuring road safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 Right view of; Figure 3 yes Figure 1 's left side picture.

[0016] Reference numerals 1. Snow shovel; 2. Scraper; 3. Roller brush; 4. Fixed plate; 5. Screw; 6. Spring telescopic rod; 7. Slide; 8. Movable wheel; 9. Connecting rod; 10. Horizontal plate; 11. Support rod. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] A highway maintenance emergency snow removal device, such as Figure 1 As shown in FIG. 3, the snow shovel 1 includes a snow removal shovel 1, a scraper 2 is installed on the concave surface of the snow removal shovel 1, and a control mechanism is installed at the front and rear ends of the arc surface of the snow removal shovel 1. The control mechanism controls the scraper 2 to slide on the concave surface of the snow removal shovel 1, and a roller brush 3 is installed at the bottom of the control mechanism. The roller brush 3 is equipped with a motor, and the two sets of control mechanisms work synchronously. After the snow removal shovel 1 has been removing snow for a period of time, the control mechanism controls the scraper 2 to move on the concave surface of the snow removal shovel 1 to scrape off the snow adhering to the concave surface of the snow removal shovel 1, so as to keep the surface of the snow removal shovel 1 clean and reduce the resistance encountered by the rescue vehicle. Moreover, when the snow removal shovel 1 is removing snow in a large area, the roller brush 3 removes the remaining snow, and the roller brush 3 rotates to push the snow to the roadside. Through the synchronous operation of the snow removal shovel 1 and the roller brush 3, the snow on the road surface can be cleaned more cleanly, the snow removal efficiency is improved, and the road safety is guaranteed.

[0019] Specifically, the control mechanism described in this embodiment includes: A moving component, wherein the moving component drives the guide component and the connecting component to move; A guide and limit assembly, wherein the guide and limit assembly guides the components in the connecting assembly and the moving assembly; A connecting component connects the components in the moving component and the components in the guiding component.

[0020] Furthermore, the mobile component described in this embodiment includes: Two fixing plates 4, the two fixing plates 4 are respectively located at the upper and lower ends of the arc surface of the snow removal shovel 1, and are fixedly connected to the arc surface of the snow removal shovel 1; The screw rod 5 is located between the two fixing plates 4, the motor of the screw rod 5 is installed on the bottom surface of the upper fixing plate 4, and the bottom end of the screw rod 5 is movably connected to the top surface of the lower fixing plate 4; The nut is threadably matched with the screw rod 5.

[0021] The motor of the screw rod 5 controls the screw rod 5 to rotate. Through the limitation of the guide limiting assembly, the nut reciprocates up and down along the screw rod 5, and drives the guide limiting assembly and the connecting assembly to move, thereby driving the scraper 2 to move, and the scraper 2 scrapes the snow on the concave surface of the snow removal shovel 1.

[0022] Furthermore, the guide limiting component described in this embodiment includes: A spring telescopic rod 6, wherein a fixed end of the spring telescopic rod 6 is fixedly connected to one side of the nut; A chute 7, wherein the chute 7 is provided on the arc surface of the snow removal shovel 1; The movable wheel 8 is inserted into the slide groove 7, and the movable end of the spring telescopic rod 6 is fixedly connected to the wheel frame of the movable wheel 8.

[0023] The nut drives the spring telescopic rod 6 to move back and forth up and down, and the movable wheel 8 is inserted into the slide groove 7, which limits the spring telescopic rod 6 and the nut at the same time, so that the nut can only move back and forth up and down along the screw rod 5. At the same time, the connecting component is also limited to prevent the connecting component from shifting during the movement. Through the extension and contraction of the spring telescopic rod 6, the movable wheel 8 can always slide in the slide groove 7.

[0024] Furthermore, the connection assembly described in this embodiment includes a connection rod 9, one end of which is movably connected to the scraper 2, and the other end of which is fixedly connected to the wheel frame of the movable wheel 8. Through the connection of the front and rear connection rods 9, the scraper 2 can be brought into contact with the concave surface of the snow removal shovel 1, and can drive the scraper 2 to slide along the concave surface of the snow removal shovel 1.

[0025] Furthermore, the present embodiment further comprises the aforementioned flow guiding mechanism, which is installed on the top surface of the snow removal shovel 1 .

[0026] Furthermore, the flow guiding mechanism described in this embodiment includes: A horizontal plate 10, one side of which is fixedly connected to the top surface of the snow removal shovel 1; Two support rods 11, the top ends of the support rods 11 are fixedly connected to the bottom surface of the horizontal plate 10, and the two support rods 11 are respectively located at the front and rear ends of the horizontal plate 10; A rotating shaft, the rotating shaft is located between the two supporting rods 11 and is movably connected to the supporting rods 11; The spiral blade is fixedly mounted on the rotating shaft.

[0027] During the snow removal process of the snowplow 1, the snow moves upward, and the uppermost snow enters the spiral blades, which can guide the snow to the roadside. In the process of guiding the snow, the snow can also be broken up to prevent the snow from accumulating into blocks.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A highway maintenance emergency snow removal device, characterized in that: The invention comprises a snow removal shovel (1), a scraper (2) slidably mounted on the concave surface of the snow removal shovel (1), control mechanisms respectively mounted on the front and rear ends of the arc surface of the snow removal shovel (1), the control mechanism controls the scraper (2) to slide on the concave surface of the snow removal shovel (1), and a roller brush (3) is movably mounted on the bottom end of the control mechanism.

2. A highway maintenance emergency snow removal device according to claim 1, characterized in that: The control mechanism comprises: A moving component, wherein the moving component drives the guide component and the connecting component to move; A guide and limit assembly, wherein the guide and limit assembly guides the components in the connecting assembly and the moving assembly; A connecting component connects the components in the moving component and the components in the guiding component.

3. A highway maintenance emergency snow removal device according to claim 2, characterized in that: The mobile assembly comprises: Two fixing plates (4), the two fixing plates (4) being respectively located at the upper and lower ends of the arc surface of the snow removal shovel (1) and fixedly connected to the arc surface of the snow removal shovel (1); A screw rod (5), wherein the screw rod (5) is located between the two fixing plates (4), a motor of the screw rod (5) is mounted on the bottom surface of the upper fixing plate (4), and a bottom end of the screw rod (5) is movably connected to a top surface of the lower fixing plate (4); A nut, wherein the nut is threadably matched with the screw rod (5).

4. A highway maintenance emergency snow removal device according to claim 3, characterized in that: The guide limiting component comprises: A spring telescopic rod (6), wherein a fixed end of the spring telescopic rod (6) is fixedly connected to one side of the nut; A chute (7), wherein the chute (7) is provided on the arc surface of the snow removal shovel (1); A movable wheel (8), wherein the movable wheel (8) is inserted into the slide groove (7), and the movable end portion of the spring telescopic rod (6) is fixedly connected to the wheel frame of the movable wheel (8).

5. A highway maintenance emergency snow removal device according to claim 4, characterized in that: The connecting assembly comprises a connecting rod (9), one end of which is movably connected to the scraper (2), and the other end of which is fixedly connected to the wheel frame of the movable wheel (8).

6. The highway maintenance emergency snow removal device according to claim 1, characterized in that: It also includes the aforementioned flow guiding mechanism, which is installed on the top surface of the snow removal shovel (1).

7. A highway maintenance emergency snow removal device according to claim 6, characterized in that: The flow guiding mechanism comprises: A horizontal plate (10), one side of the horizontal plate (10) being fixedly connected to the top surface of the snow removal shovel (1); Two support rods (11), the top ends of the support rods (11) being fixedly connected to the bottom surface of the horizontal plate (10), and the two support rods (11) being respectively located at the front and rear ends of the horizontal plate (10); A rotating shaft, the rotating shaft being located between the two support rods (11) and being movably connected to the support rods (11); The spiral blade is fixedly mounted on the rotating shaft.

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