Rail rolling sweeping module and system and rail cleaning vehicle

Abstract

The utility model relates to a track rolling sweeping module which comprises a cover body, a rolling brush mechanism, a lifting mechanism and a hydraulic system, and the rolling brush mechanism comprises a rolling brush and a rolling brush driving component; the lifting mechanism comprises an oil cylinder; the hydraulic system is connected with the oil cylinder and the rolling brush driving component to drive the same to act. A rail rolling sweeping system comprises a middle rolling sweeping device, a side rolling sweeping device and a control system. A track cleaning vehicle comprises a vehicle body and a track rolling sweeping system. The modular structure can be mounted on various types of rail cleaning vehicles, so that the application range is expanded; the height between the system and a ground track can be self-adapted, and cleaning is more thorough; the hydraulic motor is used for driving, anti-pollution capacity is high, torque is large, and the size is small; all actions are automatically completed, one-key starting is achieved, extra operation is not needed, manual cleaning is omitted, and the cleaning problem is solved at a time.

Description

Technical Field

[0001] The utility model relates to the field of track cleaning equipment, in particular to a track rolling sweeping module, a system and a track cleaning vehicle. Background Art

[0002] Railways, subways, and even large factories are equipped with tracks for vehicles to travel. As the driving time increases, the residual garbage and dust in the tracks reach a certain level, which not only affects the appearance but also poses a threat to driving safety. Therefore, keeping the tracks clean is an important factor in ensuring the safe operation of vehicles.

[0003] Track cleaning technology was developed earlier abroad, and its performance is relatively complete. The functional action design includes various problems encountered in cleaning work, but the overall technical level of domestic track cleaning devices is still relatively low. The existing track cleaning devices are mainly roller sweeping systems, which are separate types, and the sweeping, suction or flushing are all split types, but the overall structure is bloated, the height adjustment is spring back pull, the height is relatively fixed, the adjustment range is small, and it cannot adapt to the environment. When used for track cleaning, the structure is easy to interfere with the rails, the cleaning and suction ports have a small coverage area, and the cleaning is not thorough. Summary of the invention

[0004] One purpose of the utility model is to provide a track sweeping module.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A track sweeping module, comprising:

[0007] Cover body;

[0008] Roller brush mechanism: The roller brush mechanism includes a roller brush and a roller brush driving component. The roller brush is arranged in the cover body, and a part of the roller brush is exposed from the cover body. The roller brush driving component is arranged on the cover body and is connected to the roller brush to drive the roller brush to rotate.

[0009] Lifting mechanism: The lifting mechanism comprises an oil cylinder, one end of the oil cylinder forms a connecting end, and the other end of the oil cylinder is connected to the cover body;

[0010] Hydraulic system: The hydraulic system includes a hydraulic pump and an electric control valve. The hydraulic pump and the electric control valve are connected through pipelines. The hydraulic system is connected to the oil cylinder and roller brush driving components to drive their movements.

[0011] Preferably, in the above technical solution, the lifting mechanism further comprises a slide rail and a slider, the slide rail extends in a vertical direction, one end of the slide rail forms a connecting end, and the slider is connected to the cover body and slidably connected to the slide rail.

[0012] Preferably, the module further comprises a dirt suction mechanism, which comprises the cover body and a suction component, the cover body having a downward opening, the roller brush being exposed from the opening, a suction interface being provided on the cover body, and the suction component being connected to the suction interface.

[0013] Preferably, in the above technical solution, the oil cylinder is provided with a safety valve.

[0014] Preferably, in the above technical solution, a plurality of roller brushes are provided, and the plurality of roller brushes are arranged side by side in the cover body, and the roller brush driving component drives the plurality of roller brushes simultaneously, or one roller brush driving component drives one roller brush.

[0015] Another object of the utility model is to provide a track sweeping system.

[0016] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0017] A track sweeping system includes a middle sweeping device, a side sweeping device and a control system. The side sweeping devices are respectively arranged on both sides of the middle sweeping device. The middle sweeping device and the side sweeping device are track sweeping modules. The control system is connected with the roller brush driving component and the electric control valve of the track sweeping module to control whether it works or not.

[0018] Preferably, in the above technical solution, the system further comprises a pressure sensor, and the pressure sensor is arranged on the cover of the track sweeping module and connected to the control system.

[0019] Preferably, in the above technical solution, in the intermediate rolling sweep device, the lifting mechanism is provided in two groups, and the two groups of the lifting mechanism are respectively connected to the two sides of the cover body;

[0020] In the side rolling sweeper device, only one group of lifting mechanisms is provided.

[0021] Preferably, in the above technical solution, the length of the cover body and the roller brush of the middle roller sweeping device is greater than the length of the cover body and the roller brush of the side roller sweeping device.

[0022] Another object of the utility model is to provide a track cleaning vehicle.

[0023] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0024] A track cleaning vehicle comprises a vehicle body and a track rolling and sweeping system, wherein the track rolling and sweeping system is connected to the bottom of the vehicle body.

[0025] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0026] The modular structure of the utility model can be installed on various types of track cleaning vehicles, thus expanding the scope of use;

[0027] The system of the utility model can be highly adaptive to the ground track, and the cleaning is more thorough; it is driven by a hydraulic motor, has strong anti-fouling ability, large torque and small size;

[0028] All actions of the utility model are completed automatically and can be started with one button, without any special operation, thus eliminating manual cleaning and solving the cleaning problem at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Attached Figure 1 It is a structural schematic diagram of the intermediate rolling sweeping device of the utility model;

[0030] Attached Figure 2 It is a structural schematic diagram of the side-to-side rolling sweeping device of the utility model;

[0031] Attached Figure 3 This is the hydraulic and control principle diagram of the utility model.

[0032] In the above attached figure:

[0033] 1. Intermediate rolling sweeping device; 10. Cover body; 100. Opening; 101. Suction interface; 110. Rolling brush; 111. Rolling brush driving component; 120. Oil cylinder; 121. Slide rail; 122. Sliding block;

[0034] 2. Side rolling sweeping device; 20. Cover body; 200. Opening; 201. Suction interface; 210. Rolling brush; 211. Rolling brush driving component; 220. Oil cylinder; 221. Slide rail; 222. Sliding block. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0037] A track cleaning vehicle comprises a vehicle body and a track rolling sweeping system. The track rolling sweeping system is connected to the bottom of the vehicle body and one or more groups of the track rolling sweeping system can be provided as required.

[0038] In this embodiment: the track sweeping system includes a middle sweeping device 1, a side sweeping device 2 and a control system, and the side sweeping devices 2 are respectively arranged on both sides of the middle sweeping device 1. Specifically:

[0039] like Figure 1 As shown: the middle rolling sweeping device 1 is installed in the middle position below the vehicle body, and includes a cover body 10, a rolling brush mechanism, a lifting mechanism, a dirt suction mechanism and a hydraulic system.

[0040] The cover body 10 serves as a support of the intermediate rolling sweeping device 1 and at least carries a rolling brush mechanism and a lifting mechanism. The cover body 10 has an opening 100 facing downward.

[0041] The roller brush mechanism includes a roller brush 110 and a roller brush driving component 111. The roller brush 110 is arranged in the cover body 10, and a part of the roller brush 110 is exposed from the opening 100 of the cover body 10. The roller brush driving component 111 is arranged on the cover body 10 and is in transmission connection with the roller brush 110 to drive the roller brush 110 to rotate. The roller brush driving component 111 can be selected as a motor. There can be multiple roller brushes 110. The figure takes two as an example. The two roller brushes 110 are arranged side by side in the cover body. The roller brush driving component 111 can drive the two roller brushes 110 at the same time, or one roller brush driving component 111 can drive one roller brush 110. In the figure, one roller brush driving component 111 drives one roller brush 110, so that the two roller brushes 110 rotate towards each other.

[0042] The lifting mechanism of the intermediate rolling sweep device 1 is provided with two groups, and the two groups of lifting mechanisms are respectively connected to the two sides of the cover body 10. The lifting mechanism includes a cylinder 120, one end of the cylinder 120 forms a connecting end connected to the vehicle body, and the other end of the cylinder 120 is connected to the cover body 10. The cylinder 120 is provided with a safety valve. In this embodiment: the lifting mechanism also includes a slide rail 121 and a slider 122, the slide rail 121 extends in the vertical direction, one end of the slide rail 121 forms a connecting end connected to the vehicle body, and the slider 122 is connected to the cover body 10 and can be slidably connected to the slide rail 121. The cylinder 120 drives the cover body 10 to rise and fall, and at the same time drives the slider 122 to slide up and down on the slide rail 121, and the slide rail 121 and the slider 122 limit the cover body 10 from shaking left and right.

[0043] The dirt suction mechanism includes a cover body 10 and a suction component (not shown). The cover body 10 is provided with a suction interface 101 , and the suction component is connected to the suction interface 101 . Dirt swept by the roller brush 110 can be sucked away through the suction interface 101 .

[0044] The hydraulic system 3 is a power source, including a hydraulic pump and an electric control valve. The hydraulic pump and the electric control valve are connected through pipelines. The electric control valve is connected to the oil cylinder 10 through the pipeline to drive its movement. The hydraulic pump is connected to the motor through the pipeline.

[0045] like Figure 2 As shown, the side rolling sweep device 2 is installed at both sides of the lower part of the vehicle body, and the structure of the side rolling sweep device 2 is basically the same as that of the middle rolling sweep device 1, except that only one lifting mechanism of the side rolling sweep device 2 is provided. In addition, the length of the cover body 10 and the roller brush 110 of the middle rolling sweep device 1 is greater than the length of the cover body 20 and the roller brush 210 of the side rolling sweep device 2.

[0046] The control system can use a micro-electric controller, which is connected to the roller brush driving components 111, 211 and the electric control valve to control whether they work or not. Figure 3 shown.

[0047] In addition, the system also includes a pressure sensor, which is arranged on the cover bodies 10, 20 and connected to the control system. The pressure sensor detects whether the system pressure exceeds the limit to prevent the cover bodies 10, 20 from interfering with the system exceeding the limit when the cover bodies 10, 20 are in motion.

[0048] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A track sweeping module, characterized in that: include: Cover body; Roller brush mechanism: The roller brush mechanism includes a roller brush and a roller brush driving component. The roller brush is arranged in the cover body, and a part of the roller brush is exposed from the cover body. The roller brush driving component is arranged on the cover body and is connected to the roller brush to drive the roller brush to rotate. Lifting mechanism: The lifting mechanism comprises an oil cylinder, a slide rail, and a slider, one end of the oil cylinder forms a connecting end, the other end of the oil cylinder is connected to the cover body, the slide rail extends in a vertical direction, one end of the slide rail forms a connecting end, and the slider is connected to the cover body and slidably connected to the slide rail; Hydraulic system: The hydraulic system includes a hydraulic pump and an electric control valve. The hydraulic pump and the electric control valve are connected through pipelines. The hydraulic system is connected to the oil cylinder and roller brush driving components to drive their movements.

2. The track sweeping module according to claim 1, characterized in that: The module also includes a dirt suction mechanism, which includes the cover body and a suction component. The cover body has a downward opening, and the roller brush is exposed from the opening. A suction interface is provided on the cover body, and the suction component is connected to the suction interface.

3. The track sweeping module according to claim 1, characterized in that: There are multiple roller brushes, and the multiple roller brushes are arranged side by side in the cover body. The roller brush driving component drives the multiple roller brushes at the same time, or one roller brush driving component drives one roller brush.

4. The track sweeping module according to claim 1, characterized in that: The oil cylinder is provided with a safety valve.

5. A track sweeping system, characterized in that: It includes a middle rolling sweeping device, a side rolling sweeping device and a control system. The side rolling sweeping devices are respectively arranged on both sides of the middle rolling sweeping device. The middle rolling sweeping device and the side rolling sweeping device are the track rolling sweeping modules described in any one of claims 1 to 4. The control system is connected with the roller brush driving component and the electric control valve of the track rolling sweeping module to control whether it works or not.

6. The track sweeping system according to claim 5, characterized in that: The track sweeping system further comprises a pressure sensor, which is arranged on the cover of the track sweeping module and connected to the control system.

7. The track sweeping system according to claim 5, characterized in that: In the intermediate rolling sweeping device, the lifting mechanism is provided in two groups, and the two groups of the lifting mechanism are respectively connected to the two sides of the cover body; In the side rolling sweeper device, only one group of lifting mechanisms is provided.

8. The track sweeping system according to claim 5, characterized in that: The length of the cover body and the roller brush of the middle roller sweeping device is greater than the length of the cover body and the roller brush of the side roller sweeping device.

9. A track cleaning vehicle, comprising a vehicle body and a track sweeping system, wherein the track sweeping system is connected to the bottom of the vehicle body, and characterized in that: The track sweeping system is the track sweeping system described in any one of claims 5-8.

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