Snow sweeper device for rail transit

Abstract

The utility model belongs to the technical field of snow sweeper devices for rail transit, and particularly relates to a snow sweeper device for rail transit, which comprises a snow removing plate assembly, a conveying mechanism arranged on the outer wall of the snow removing plate assembly, and an adjustable assembly arranged on the outer wall of the snow removing plate assembly. A vehicle body is arranged on the side, away from the snow removing plate assembly, of the adjustable assembly, the conveying mechanism comprises a motor, a driving belt wheel and a V-shaped belt, the motor is arranged on the outer wall of the adjustable assembly, the driving belt wheel is fixedly connected to an output shaft of the motor, one end of the V-shaped belt is in transmission connection with the driving belt wheel, and the other end of the V-shaped belt is in transmission connection with the snow removing plate assembly. And the other end of the V belt is in transmission connection with a driven belt wheel. According to the snow sweeper device for the rail transit, the conveying mechanisms arranged on the two sides of the main frame, the snow shoveling scraping plates and the conveying belt are tightly combined, so that accumulated snow can be rapidly and continuously conveyed to treatment areas on the two sides, and the problem that due to accumulated snow accumulation, energy consumption is large when a snow sweeper advances is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of snow removal vehicle devices for rail transit, in particular to a snow removal vehicle device for rail transit. Background Art

[0002] In northern and alpine regions, snowfall in winter poses a serious threat to the safe operation of rail transit lines. Snow accumulation not only affects the normal speed of trains, but may also cause train delays, suspension of service, and even safety accidents. In order to cope with the impact of winter snowfall on rail transit lines and ensure the normal operation of trains and the safety of passengers, snowplows have become an indispensable and important tool.

[0003] At present, the existing snowplow device, such as the Chinese patent CN213142929U, discloses a snowplow device for rail transit, which is provided with a second spring. By arranging two second springs on the snowplow device, the left and right plates on the snowplow device push the snow in the middle of the rail to move during the snow removal process, so that the second spring is in a compressed state, so as to achieve a buffering effect, and the rebound force of the second spring can make the left and right plates vibrate along the hinge, so as to better push the snow to the left and right sides of the rail, making snow removal more convenient. However, the device is inconvenient in actual use. The snow has greater resistance during the advancement process and requires greater energy consumption. In view of this, a snowplow device for rail transit is proposed. Utility Model Content

[0004] The main purpose of the utility model is to provide a snow removal device for rail transit, which can solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides a rail transit snow removal vehicle device, comprising a snow removal board assembly, a transmission mechanism is arranged on the outer wall of the snow removal board assembly, an adjustable assembly is arranged on the outer wall of the snow removal board assembly, a vehicle body is arranged on the side of the adjustable assembly away from the snow removal board assembly, and the transmission mechanism comprises:

[0006] A motor, wherein the motor is disposed on an outer wall of the adjustable component;

[0007] A driving pulley, wherein the driving pulley is fixedly connected to the output shaft of the motor;

[0008] A V-belt, one end of the V-belt is connected to a driving pulley for transmission, the other end of the V-belt is connected to a driven pulley for transmission, the driven pulley is fixedly connected to a driven shaft of a conveyor belt, and a snow scraper is fixedly connected to the outer wall of the conveyor belt.

[0009] Preferably, the snow removal board assembly includes a main frame, a right-angle baffle is fixedly connected to the outer wall of the main frame, a baffle is fixedly connected to the outer wall of the main frame, and a plurality of groups of reinforcing ribs are arranged on the outer wall of the baffle. The reinforcing ribs not only increase the bending and torsional resistance of the baffle, but also improve its overall rigidity, thereby ensuring that stable performance can be maintained during long-term, high-intensity snow removal operations.

[0010] Preferably, the adjustable component includes a support frame, and a mounting frame is hinged on the outer wall of the support frame. In actual snow removal operations, the height, density and hardness of the accumulated snow will change with changes in weather and road conditions. By adjusting the angle of the mounting frame, it can be ensured that the snow removal plate assembly always maintains an appropriate contact angle with the track surface, thereby improving the efficiency and effect of snow removal.

[0011] Preferably, there are two groups of the conveying mechanisms, and the multiple groups of the conveying mechanisms are symmetrically arranged on both sides of the main frame with the center line of the front of the main frame as the symmetry axis. Such a layout ensures the balance and efficiency of the snow removal operation and can handle the snow on both sides of the track at the same time.

[0012] Preferably, an articulated block 1 is fixedly connected to the outer wall of the support frame, and a hydraulic rod is hinged on the outer wall of the articulated block 1. The telescopic control of the hydraulic rod realizes the precise adjustment of the snow removal board assembly. This design not only improves the flexibility of snow removal operations.

[0013] Preferably, the hydraulic rod is hingedly connected to an articulated block 2 on one side away from the articulated block 1, and the mounting frame is fixedly connected to the vehicle body on one side away from the snow removal board assembly.

[0014] The utility model provides a snow removal device for rail transit, which has the following beneficial effects:

[0015] (1) The rail transit snowplow device is provided with a conveying mechanism on both sides of the main frame, and the snowplow scraper is tightly combined with the conveyor belt, so that the accumulated snow can be quickly and continuously conveyed to the processing areas on both sides, thereby preventing the problem of large energy consumption of the snowplow due to the accumulation of snow.

[0016] (2) The rail transit snowplow device not only effectively guides the flow of snow by arranging right-angle baffles and baffles with reinforcing ribs on the outer wall of the main frame, but also significantly enhances the bending and torsion resistance and overall rigidity of the snowplow assembly. This enables the snowplow assembly to maintain stable performance during long-term, high-intensity snow removal operations, and is not prone to deformation or damage, thereby improving snow removal efficiency and service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 3 It is a schematic diagram of the partial structure of the utility model Figure 1 ;

[0021] Figure 4 It is a schematic diagram of the partial structure of the utility model Figure 2 .

[0022] Description of Figure Numbers:

[0023] 1. Snow removal board assembly; 2. Conveying mechanism; 3. Adjustable assembly; 4. Vehicle body; 11. Main frame; 12. Right-angle baffle; 13. Baffle; 14. Reinforcement rib; 21. Motor; 22. Driving pulley; 23. V-belt; 24. Driven pulley; 25. Conveyor belt; 26. Snow scraper; 31. Support frame; 32. Mounting frame; 33. Articulated block 1; 34. Hydraulic rod; 35. Articulated block 2.

[0024] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4The utility model proposes a snowplow device for rail transit, including a snowplow assembly 1, the snowplow assembly 1 includes a main frame 11, a right-angle baffle 12 is fixedly connected to the outer wall of the main frame 11, a baffle 13 is fixedly connected to the outer wall of the main frame 11, and a plurality of groups of reinforcing ribs 14 are arranged on the outer wall of the baffle 13, a conveying mechanism 2 is arranged on the outer wall of the snowplow assembly 1, the number of the conveying mechanism 2 is two groups, and the plurality of groups of the conveying mechanism 2 are symmetrically arranged on both sides of the main frame 11 with the center line of the front of the main frame 11 as the symmetry axis, an adjustable component 3 is arranged on the outer wall of the snowplow assembly 1, and a vehicle body 4 is arranged on the side of the adjustable component 3 away from the snowplow assembly 1, The transmission mechanism 2 includes a motor 21, which is arranged on the outer wall of the adjustable component 3. The driving pulley 22 is fixedly connected to the output shaft of the motor 21. One end of the V-belt 23 is transmission-connected to the driving pulley 22, and the other end of the V-belt 23 is transmission-connected to the driven pulley 24. The driving pulley 22 is fixedly connected to the output shaft of the motor 21, and drives the V-belt 23 to move by rotation. The driven pulley 24 is fixedly connected to the driven shaft of the conveyor belt 25. A snow scraper 26 is fixedly connected to the outer wall of the conveyor belt 25. A snow scraper 26 is fixedly connected to the outer wall of the conveyor belt 25. As the conveyor belt 25 moves, the snow scraper 26 can scrape off the snow in front.

[0027] Furthermore, the adjustable component 3 includes a support frame 31, on the outer wall of which a mounting frame 32 is hinged, and the mounting frame 32 is connected to the support frame 31 in a hinged manner, allowing the angle to be adjusted within a certain range to adapt to the snow removal requirements under different working conditions. An articulation block 33 is fixedly connected to the outer wall of the support frame 31, and a hydraulic rod 34 is hinged on the outer wall of the articulation block 1 33, and an articulation block 2 35 is hinged on the side of the hydraulic rod 34 away from the articulation block 1 33. The side of the mounting frame 32 away from the snow removal board assembly 1 is fixedly connected to the vehicle body 4, and the hydraulic rod 34 serves as a power source, which drives the support frame 31 to rotate around the hinge point by telescoping, thereby adjusting the angle and position of the conveying mechanism 2 and the snow removal board assembly 1 relative to the vehicle body 4.

[0028] It should be noted that the above-mentioned electrical components are all existing technology products. Technical personnel in this field select, install and complete the circuit debugging work according to the needs of use to ensure that all electrical appliances can work normally. The components are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. The applicant does not make specific restrictions here.

[0029] In the utility model, when in use, the snowplow device is installed on the vehicle body 4, ensuring that all components are firmly connected, and the motor 21 is started. The conveyor belt 25 is driven to operate through the active pulley 22, the V-belt 23 and the driven pulley 24, thereby driving the snow scraper 26 to rotate to perform snow removal operations. According to actual needs, the angle of the support frame 31 is adjusted by telescopic adjustment of the hydraulic rod 34, and then the position of the conveying mechanism 2 and the snowplow assembly 1 relative to the vehicle body 4 is adjusted to adapt to the snow removal needs under different working conditions. During the snow removal process, the right-angle baffle 12 and the baffle 13 can effectively prevent the splashing of snow, and the reinforcing rib 14 enhances the structural strength of the baffle 13.

[0030] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A snow removal device for rail transit, comprising a snow removal plate assembly (1), characterized in that: A transmission mechanism (2) is arranged on the outer wall of the snow removal board assembly (1), an adjustable assembly (3) is arranged on the outer wall of the snow removal board assembly (1), a vehicle body (4) is arranged on a side of the adjustable assembly (3) away from the snow removal board assembly (1), and the transmission mechanism (2) comprises: A motor (21), wherein the motor (21) is arranged on an outer wall of the adjustable component (3); A driving pulley (22), wherein the driving pulley (22) is fixedly connected to an output shaft of the motor (21); A V-belt (23), one end of the V-belt (23) being drivingly connected to a driving pulley (22), the other end of the V-belt (23) being drivingly connected to a driven pulley (24), the driven pulley (24) being fixedly connected to a driven shaft of a conveyor belt (25), and a snow scraper (26) being fixedly connected to an outer wall of the conveyor belt (25).

2. A rail transit snow removal device according to claim 1, characterized in that: The snow removal board assembly (1) comprises a main frame (11), a right-angle baffle (12) is fixedly connected to the outer wall of the main frame (11), a baffle (13) is fixedly connected to the outer wall of the main frame (11), and a plurality of groups of reinforcing ribs (14) are arranged on the outer wall of the baffle (13).

3. A rail transit snow removal device according to claim 1, characterized in that: The adjustable component (3) comprises a support frame (31), and a mounting frame (32) is hingedly connected to the outer wall of the support frame (31).

4. A rail transit snow removal device according to claim 2, characterized in that: The number of the conveying mechanisms (2) is two groups, and the plurality of conveying mechanisms (2) are symmetrically arranged on both sides of the main frame (11) with the center line of the front face of the main frame (11) as the symmetry axis.

5. A rail transit snow removal device according to claim 3, characterized in that: A hinge block 1 (33) is fixedly connected to the outer wall of the support frame (31), and a hydraulic rod (34) is hingedly connected to the outer wall of the hinge block 1 (33).

6. A rail transit snow removal device according to claim 5, characterized in that: The side of the hydraulic rod (34) away from the hinge block one (33) is hingedly connected to the hinge block two (35), and the side of the mounting frame (32) away from the snow removal board assembly (1) is fixedly connected to the vehicle body (4).

Images