Ice and snow removing operation vehicle

Abstract

The invention discloses a deicing and snow removing operation vehicle which comprises a chassis vehicle, an auxiliary engine, a hydraulic pump station, an alternating type vibration icebreaker, a snow removing shovel, an ice scraping shovel, a snow pushing shovel, a high-speed rolling brush and a snow melting agent spreader. A connector is arranged at the front end of the chassis vehicle and used for being in butt joint with an alternating type vibration icebreaker or a snow removing shovel. The alternating vibration icebreaker or the snow removing shovel adopts a hydraulic quick connector; snow pushing shovels are arranged on the two sides of the chassis truck, and ice scraping shovels are arranged on the bottom face of the middle of the chassis truck; the snow-melting agent spreader is arranged at the rear end of the chassis truck; the high-speed rolling brush is arranged at the bottom of the rear end of the chassis truck; the auxiliary engine provides power for the hydraulic pump station and is used for controlling and driving the alternating type vibration icebreaker, the snow removing shovel, the ice scraping shovel and the snow pushing shovel to act. The ice and snow removing device integrates the functions of snow pushing, ice breaking, snow scraping, ice scraping, snow sweeping and the like, and the ice and snow removing operation efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of ice and snow removal equipment, and in particular to an ice and snow removal operation vehicle. Background Art

[0002] At present, the snow removal and ice breaking effect of de-icing and snow removal vehicles are very low, as well as the operating efficiency. The main reasons are as follows: (1) The de-icing and snow removal operations are single and inefficient. There is no preventive measure function before freezing rain, and there is no prevention of secondary icing after the ice layer is cleared. The de-icing roller does not take advantage of the snow removal vehicle as a whole, and its force is insufficient when breaking the ice surface. The snow removal vehicle has high power and high fuel consumption, and the snow removal efficiency is very low compared with the power of the vehicle itself; (2) The snow removal width and de-icing parameter adjustment are limited. The snow removal width is about 2.8 meters to 3.2 meters, and one snow removal equipment can only meet the requirements of clearing less than one lane (3.5 meters). Even if a ladder-shaped operation formation is adopted, two devices can only meet the requirements of de-icing and snow removal for 1.5 lanes. The energy of the de-icer cannot be adjusted or is limited, and it cannot adaptively remove ice for thin ice and thick ice, which may result in poor thick ice removal effect, and thin ice will cause damage to the road surface or equipment. Summary of the invention

[0003] In view of this, the present invention provides an ice and snow removal operation vehicle, which integrates the functions of snow pushing, ice breaking, snow scraping, ice scraping, snow sweeping and the like, and has high ice and snow removal operation efficiency.

[0004] The technical solution adopted by the present invention is as follows:

[0005] An ice and snow removal vehicle, comprising a chassis, an auxiliary engine, a hydraulic pump station, an alternating vibration ice breaker, a snow removal shovel, an ice scraper, a snow pusher, a high-speed roller brush and a snow melting agent spreader;

[0006] The front end of the chassis is provided with an interface for connecting to an alternating vibrating ice breaker or a snow shovel; the alternating vibrating ice breaker or the snow shovel both use hydraulic quick connectors; snow pushers are provided on both sides of the chassis, and an ice scraper is arranged on the bottom surface of the middle part of the chassis; the snow melting agent spreader is arranged at the rear end of the chassis, and the high-speed roller brush is arranged at the bottom of the rear end of the chassis; the auxiliary engine provides power for the hydraulic pump station, which is used to control and drive the actions of the alternating vibrating ice breaker, snow shovel, ice scraper and snow pusher.

[0007] Furthermore, the ice and snow removal vehicle adopts a load-sensitive hydraulic control system.

[0008] Furthermore, the snowplow is connected to the chassis vehicle via a trapezoidal four-bar linkage.

[0009] Furthermore, the snow pusher is in a pointed shape.

[0010] Furthermore, the alternating vibration icebreaker adopts multiple groups of hydraulically driven ice-breaking teeth, which vibrate independently in groups, and the vibration frequency and impact energy of each group are adjustable.

[0011] Furthermore, the rotation speed of the high-speed roller brush varies in proportion to the vehicle speed, and the pressure of the bristles on the ground and the ground contact chord length can be automatically adjusted.

[0012] Furthermore, the chassis vehicle is a 6×4 chassis vehicle.

[0013] Furthermore, the snowplow is a segmented obstacle-avoiding snowplow, and the snowpush is a segmented obstacle-avoiding snowpush.

[0014] Beneficial effects:

[0015] 1. The present invention integrates the functions of snow pushing, ice breaking, snow scraping, ice scraping, snow sweeping, etc., has multiple functions, and is suitable for snow accumulation on the ice surface. Each unit module independently completes different forms of ice removal and snow removal functions, thereby improving the efficiency of ice and snow removal operations; moreover, the alternating vibrating ice breaker and the snow pusher have a unified interface, and the alternating vibrating ice breaker or the snow removal shovel 5 adopts a hydraulic quick connector, which can be quickly replaced and used;

[0016] Secondly, the present invention is equipped with double-sided snow removal shovels 5 to increase the snow removal width in a single operation, which can be increased from the original 1 lane to 2 to 3 lanes, thereby improving the snow removal efficiency.

[0017] 2. The ice and snow removal vehicle of the present invention adopts a load-sensitive hydraulic control system, which can automatically adjust the displacement and working pressure to meet the system's requirements for different pressures and flows, so that the entire hydraulic control system has the characteristics of providing the pressure and flow required for the operation according to the load conditions. The system has low power loss, low heat generation, and energy saving and consumption reduction.

[0018] 3. The present invention utilizes the "icebreaker" principle to perform snow removal operations. The two side snowplows are symmetrical and pointed. The resistance encountered by the snowplows when the vehicle pushes snow will be significantly reduced. Under the same power, the snow removal efficiency of the snow removal equipment can be significantly improved.

[0019] 4. The alternating vibration ice breaker of the present invention adopts multiple groups of hydraulically driven ice breaking teeth, which vibrate independently in groups. The vibration frequency and impact energy of each group are adjustable, and the deicing parameters are adjustable to meet the deicing requirements of ice surfaces of different thicknesses.

[0020] 5. The rotation speed of the high-speed roller brush of the present invention varies in proportion to the vehicle speed, and the pressure of the bristles on the ground and the ground chord length can be automatically adjusted, and intelligent control is implemented to ensure the best snow removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the front view of the present invention.

[0022] Figure 2It is a top view of the present invention.

[0023] Among them, 1-chassis vehicle, 2-auxiliary engine, 4-alternating vibration ice breaker, 5-snow removal shovel, 6-ice scraper, 7-snow pusher, 8-high-speed roller brush, 9-snow melting agent spreader. DETAILED DESCRIPTION

[0024] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0025] The present invention provides an ice and snow removal vehicle, such as Figure 1 As shown, it includes a chassis vehicle 1, an auxiliary engine 2, a hydraulic pump station, an alternating vibration ice breaker 4, a snow removal shovel 5, an ice scraper 6, a snow pusher 7, a high-speed roller brush 8 and a snow melting agent spreader 9. In this embodiment, the chassis vehicle 1 adopts a 6×4 chassis vehicle as a basis to become a multifunctional ice and snow removal operation vehicle integrating snow pushing, ice breaking, snow scraping, ice scraping and snow sweeping functions.

[0026] An interface is provided at the front end of the chassis 1 for docking with an alternating vibration ice breaker 4 or a snow shovel 5, which can be replaced; the alternating vibration ice breaker 4 or the snow shovel 5 adopts hydraulic quick connectors to achieve quick docking; snow pushers 7 are provided on both sides of the chassis 1, and an ice scraper 6 is arranged on the bottom surface of the middle part of the chassis 1; a snow melting agent spreader 9 is arranged at the rear end of the chassis 1, and a high-speed roller brush 8 is arranged at the bottom of the rear end of the chassis 1; the auxiliary engine 2 provides power for the hydraulic pump station, which is used to control the driving action of the alternating vibration ice breaker 4, the snow shovel 5, the ice scraper 6, and the snow pusher 7.

[0027] The de-icing and snow-removing vehicle adopts a load-sensitive hydraulic control system. The combination of a load-sensitive plunger pump and an electro-hydraulic proportional multi-way valve can automatically adjust the displacement and working pressure to meet the system's requirements for different pressures and flows, so that the entire hydraulic control system has the characteristics of providing the pressure and flow required for the operation according to the load conditions. The system has low power loss, low heat generation, and energy saving and consumption reduction.

[0028] Specifically, the snowplow 5 is connected to the chassis 1 through a trapezoidal four-bar linkage and a frame swing adaptive system. When the shovel blade of the snowplow 5 encounters obstacles such as road spikes, speed reduction bumps, joints, and foreign objects, the snowplow 5 is a segmented obstacle avoidance snowplow, which can automatically avoid obstacles vertically in segments under the action of external forces, automatically reset, adapt to uneven road conditions, and maintain a stable working state under various terrains, thereby improving the snow removal efficiency. It can also effectively prevent the shovel blade from being damaged when encountering obstacles, providing reliable protection for the safety of the equipment.

[0029] like Figure 2As shown, the side snow shovel 7 is pointed, and the resistance of the snow shovel 7 when the vehicle pushes snow will be significantly reduced. When the side snow shovel 7 is in operation, the snow shovel 7 is unfolded, and the operating width of the snow shovel 7 is increased to 2 to 3 lanes, thereby improving the snow removal efficiency; when the ice and snow removal vehicle is transferred, the snow shovel 7 is folded on the side of the chassis vehicle 1, shortening the shovel body width to ensure the vehicle's transfer passability, and the snow shovel 7 is swung to the left (right) under the action of the deflection cylinder, thereby pushing the ice and snow to the left (or right). The snow shovel 7 is a segmented obstacle avoidance snow shovel, which can automatically avoid obstacles vertically in segments under the action of external forces, automatically reset, adapt to uneven road conditions, and maintain a stable working state under various terrains, thereby improving the snow removal efficiency, and can also effectively prevent the shovel blade from being damaged when encountering obstacles, providing a reliable guarantee for the safety of the equipment.

[0030] The alternating vibration ice breaker 4 uses multiple groups of hydraulically driven ice-breaking teeth, which vibrate independently in groups. The vibration frequency and impact energy of each group are adjustable to meet the de-icing requirements of ice surfaces of different thicknesses. The amplitude is constant to ensure that the ice breaker will not pierce the road surface due to excessive impact.

[0031] The 6-toothed blade of the ice scraper has the function of forced snow and ice removal. The direction of the ice scraper 6 can be adjusted during the driving process of the ice and snow removal vehicle to throw snow or ice in different directions of the vehicle body. At the same time, the ice scraper 6 can be pressed down in place and rotated left and right to break the compacted snow and ice surface.

[0032] The rotation speed of the high-speed roller brush 8 varies in proportion to the vehicle speed, and the pressure of the brush hairs on the ground and the ground chord length can be automatically adjusted.

[0033] The de-icing agent spreader 9 is mainly used to spread de-icing agent and de-icing agent to lower the melting point of ice and snow, melt the ice and snow, and then remove the ice and snow on the road. Spreading de-icing agent can effectively remove ice and snow to a certain extent, and play a certain role in traffic speed and safety.

[0034] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An ice and snow removal vehicle, characterized in that: It includes chassis, auxiliary engine, hydraulic pump station, alternating vibration ice breaker, snow removal shovel, ice scraper, snow pusher, high-speed roller brush and snow melting agent spreader; The front end of the chassis is provided with an interface for connecting to an alternating vibrating ice breaker or a snow shovel; the alternating vibrating ice breaker or the snow shovel both use hydraulic quick connectors; snow pushers are provided on both sides of the chassis, and an ice scraper is arranged on the bottom surface of the middle part of the chassis; the snow melting agent spreader is arranged at the rear end of the chassis, and the high-speed roller brush is arranged at the bottom of the rear end of the chassis; the auxiliary engine provides power for the hydraulic pump station, which is used to control and drive the actions of the alternating vibrating ice breaker, snow shovel, ice scraper and snow pusher.

2. The ice and snow removal vehicle according to claim 1, characterized in that: The de-icing and snow-removing operation vehicle adopts a load-sensitive hydraulic control system.

3. The ice and snow removal vehicle according to claim 1, characterized in that: The snow removal shovel is connected to the chassis vehicle via a trapezoidal four-bar linkage.

4. The ice and snow removal vehicle according to claim 1, characterized in that: The snow pusher is in a pointed shape.

5. The ice and snow removal vehicle according to claim 1, characterized in that: The alternating vibration icebreaker adopts multiple groups of hydraulically driven icebreaker teeth, which vibrate independently in groups, and the vibration frequency and impact energy of each group are adjustable.

6. The ice and snow removal vehicle according to claim 1, characterized in that: The rotation speed of the high-speed roller brush varies in proportion to the vehicle speed, and the pressure of the brush hairs on the ground and the ground contact chord length can be automatically adjusted.

7. The ice and snow removal vehicle according to any one of claims 1 to 6, characterized in that: The chassis vehicle is a 6×4 chassis vehicle.

8. The ice and snow removal vehicle according to claim 7, characterized in that: The snow removal shovel is a segmented obstacle avoidance snow removal shovel, and the snow pushing shovel is a segmented obstacle avoidance snow pushing shovel.

Images