Rail cleaning device

Abstract

The utility model relates to the technical field of track cleaning, and particularly discloses a track cleaning device which comprises a fixed seat and mounting boxes connected to two sides of the fixed seat, and a motor is mounted at the top of the fixed seat; two groups of cleaning brushes are arranged at the bottom of each group of mounting boxes, the cleaning brushes are connected with driven bevel gears through driving shafts, first rotating rods extending into the mounting boxes are mounted in the fixing seats, and driving bevel gears meshed with the driven bevel gears are mounted on the first rotating rods; two ends of the second rotating rod extend to the outer side of the fixed seat and are connected with a cleaning roller brush; when the motor works, through transmission of the linkage piece, the first rotating rod and the second rotating rod rotate synchronously, the two sets of cleaning brushes at the bottoms of the same set of installation boxes rotate relatively, the two sets of cleaning brushes are arranged on the two sides of the rail respectively to clean railway ballasts on the two sides of the rail, and the cleaning roller brushes clean the top of the rail along with the railway ballasts. And the track can be effectively cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of track cleaning, in particular to a track cleaning device. Background Art

[0002] The track cleaning of railway tracks is an important link to maintain the good condition of the railway and ensure the safe operation of trains. The main objectives of track cleaning are to ensure the flatness, drainage, ground bearing capacity of the railway and prevent the impact of sundries on trains. Through cleaning, sundries, dirt, sand and gravel on the tracks can be removed.

[0003] In a track cleaning device disclosed in the existing patent publication number CN217579956U, it includes a base, a plurality of rollers and a push handle. The push handle is installed at the upper end of one side of the base, and the plurality of rollers are rotatably installed on the lower end surface of the base. It further includes a roller lifting assembly, a cleaning assembly and a grinding assembly. The plurality of rollers are connected to the base through the roller lifting assembly. The cleaning assembly includes a mounting frame, two groups of horizontal telescopic members, two groups of vertical lifting members and two cleaning roller heads; the cleaning assembly can move in both horizontal and vertical directions simultaneously, which is convenient for users to adjust the distance between the two cleaning roller heads according to actual needs, and ensure the cleaning cleanliness of the outer side end surface of the track.

[0004] The above device can clean the track and clean both sides of the track during cleaning, but it is not convenient to effectively clean the top of the track. During the cleaning of both sides, some impurities splash onto the top of the track, affecting subsequent processing and the movement of the track cleaning vehicle, and improvement is needed. In view of the above problems, a track cleaning device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a track cleaning device to solve the problems put forward in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A track cleaning device includes a fixed seat and mounting boxes connected to both sides of the fixed seat. A motor is installed on the top of the fixed seat;

[0008] Two groups of cleaning brushes are provided at the bottom of each mounting box. The cleaning brushes are connected to driven bevel gears through drive shafts. A first rotating rod extending into the mounting box is installed in the fixed seat, and a driving bevel gear meshing with the driven bevel gear is installed on the first rotating rod;

[0009] One end of the fixed seat away from the mounting box is rotatably connected to a second rotating rod, and both ends of the second rotating rod extend outside the fixed seat to be connected to cleaning roller brushes;

[0010] The fixing seat is provided with a linkage member driven by a motor, which is used to drive the first rotating rod and the second rotating rod to rotate synchronously;

[0011] One side of the fixing seat is connected to a protective piece for isolating impurities during cleaning.

[0012] In an optional solution: the bottom of the installation box is connected to a positioning sleeve, the cleaning brush is arranged at the bottom of the positioning sleeve, and the outer wall of the drive shaft is rotatably matched with the inner wall of the positioning sleeve.

[0013] In an optional scheme: the linkage member includes a first drive wheel and a second drive wheel, the first drive wheel and the second drive wheel are installed on the motor shaft at the power output end of the motor, the first rotating rod is placed in a fixed seat and a first transmission wheel is installed on the rod body, the first drive wheel is connected to the first transmission wheel through a first synchronous belt transmission, the second rotating rod is placed in a fixed seat and a second transmission wheel is installed on the rod body, and the second drive wheel drives the second transmission wheel through a second synchronous belt.

[0014] In an optional solution: a protective cover for protecting the linkage parts is installed on the top of the fixing seat.

[0015] In an optional solution: the protective member includes a mounting plate and a protective pad mounted on the mounting plate, the mounting plate is connected to one end of the fixing seat, and the protective pad is arranged on a side of the cleaning roller brush away from the cleaning brush.

[0016] In an optional solution, the two groups of active bevel gears in the same group of the installation boxes are symmetrically arranged.

[0017] In an optional solution: the top of the fixing seat is connected to the fixing frame.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] When the motor in the utility model is working, the first rotating rod and the second rotating rod rotate synchronously through the transmission of the linkage member, the active bevel gear drives the driven bevel gear to rotate, thereby driving the driving shaft to rotate, and the two groups of cleaning brushes at the bottom of the same installation box rotate relatively, and the two groups of cleaning brushes are respectively placed on both sides of the rail to clean the ballast on both sides of the rail, and the cleaning roller brush cleans the top of the rail accordingly, so that the rail can be effectively cleaned and the drive setting can be reduced;

[0020] The provision of the protective element in the utility model can reduce the splashing of impurities on the cleaned side during cleaning, thereby reducing the influence on the movement of the track cleaning vehicle or the influence on subsequent operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 This is a schematic structural diagram of the protective part in the present utility model.

[0023] Figure 3 This is a schematic structural diagram of the interior of the installation in the present utility model.

[0024] Figure 4 This is a schematic partial structural diagram of the present utility model.

[0025] In the figure: 11, fixed seat; 12, mounting box; 13, cleaning brush; 14, fixing frame; 15, cleaning roller brush; 16, mounting plate; 17, protective pad; 18, second rotating rod; 19, motor; 20, first driving wheel; 21, first synchronous belt; 22, first transmission wheel; 23, first rotating rod; 24, driving bevel gear; 25, driven bevel gear; 26, driving shaft; 27, positioning sleeve; 28, second driving wheel; 29, second synchronous belt; 30, second transmission wheel. Detailed implementation manners

[0026] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-4 , in this embodiment, a track cleaning device includes a fixed seat 11 and mounting boxes 12 connected to both sides of the fixed seat 11, and a motor 19 is installed on the top of the fixed seat 11;

[0029] At the bottom of each mounting box 12, two groups of cleaning brushes 13 are provided. The cleaning brushes 13 are connected to a driven bevel gear 25 through a driving shaft 26. A first rotating rod 23 extending into the mounting box 12 is installed in the fixed seat 11, and a driving bevel gear 24 meshing with the driven bevel gear 25 is installed on the first rotating rod 23;

[0030] One end of the fixing seat 11 away from the installation box 12 is rotatably connected to the second rotating rod 18, and both ends of the second rotating rod 18 extend to the outside of the fixing seat 11 to connect to the cleaning roller brush 15;

[0031] The fixing seat 11 is provided with a linkage member driven by a motor 19, which is used to drive the first rotating rod 23 and the second rotating rod 18 to rotate synchronously;

[0032] One side of the fixing seat 11 is connected to a protective piece for isolating impurities during cleaning;

[0033] In this embodiment, when the motor 19 is working, the first rotating rod 23 and the second rotating rod 18 rotate synchronously through the transmission of the linkage, the active bevel gear 24 drives the driven bevel gear 25 to rotate, thereby driving the drive shaft 26 to rotate, and the two groups of cleaning brushes 13 at the bottom of the same group of mounting boxes 12 rotate relative to each other. The two groups of cleaning brushes 13 are respectively placed on both sides of the rails to clean the ballast on both sides of the rails, and the cleaning roller brush 15 then cleans the top of the rails.

[0034] In another embodiment, the bottom of the mounting box 12 is connected to the positioning sleeve 27, the cleaning brush 13 is arranged at the bottom of the positioning sleeve 27, and the outer wall of the drive shaft 26 is rotatably matched with the inner wall of the positioning sleeve 27; the cleaning brush 13 can be rotated and cleaned at the bottom of the positioning sleeve 27, and the cleaning brush 13 can select an existing structure.

[0035] In another embodiment, the linkage member includes a first driving wheel 20 and a second driving wheel 28, the first driving wheel 20 and the second driving wheel 28 are installed on the motor shaft at the power output end of the motor 19, the first rotating rod 23 is placed on the rod body in the fixed seat 11 and the first transmission wheel 22 is installed, the first driving wheel 20 is connected to the first transmission wheel 22 through the first synchronous belt 21, the second rotating rod 18 is placed on the rod body in the fixed seat 11 and the second transmission wheel 30 is installed, and the second driving wheel 28 drives the second transmission wheel 30 through the second synchronous belt 29;

[0036] The first driving wheel 20 rotates, and can drive the first transmission wheel 22 to rotate through the transmission of the first synchronous belt 21, thereby driving the first rotating rod 23 to rotate. The second driving wheel 28 rotates, and can drive the second transmission wheel 30 to rotate through the second synchronous belt 29, thereby driving the second rotating rod 18 to rotate.

[0037] In another embodiment, a protective cover for protecting the linkage parts is installed on the top of the fixing seat 11.

[0038] In another embodiment, the protective member includes a mounting plate 16 and a protective pad 17 mounted on the mounting plate 16, the mounting plate 16 is connected to one end of the fixing seat 11, and the protective pad 17 is arranged on the side of the cleaning roller brush 15 away from the cleaning brush 13; the protective pad 17 can play a protective role, reducing the splashing of impurities during cleaning to the side of the protective pad 17 away from the cleaning roller brush 15, that is, the side after cleaning.

[0039] In another embodiment, the two sets of active bevel gears 24 in the same set of the installation box 12 are symmetrically arranged; when the two sets of active bevel gears 24 rotate, the two sets of driven bevel gears 25 can be driven to rotate relative to each other.

[0040] In another embodiment, the top of the fixing seat 11 is connected to a fixing frame 14 and can be installed on a mechanical arm of a track sweeper.

[0041] The working principle of the utility model is as follows: the fixing frame 14 on the device can be connected to the mechanical arm of the existing track sweeper, the mechanical arm can adjust the position of the device, the adjusting device cleans the track, the first driving wheel 20 rotates, and the first transmission wheel 22 can be driven to rotate through the transmission of the first synchronous belt 21, thereby driving the first rotating rod 23 to rotate, the second driving wheel 28 rotates, and the second transmission wheel 30 can be driven to rotate through the second synchronous belt 29, thereby driving the second rotating rod 18 to rotate, the active bevel gear 24 drives the driven bevel gear 25 to rotate, thereby driving the driving shaft 26 to rotate, and the two groups of cleaning brushes 13 at the bottom of the same group of mounting boxes 12 rotate relative to each other, and the two groups of cleaning brushes 13 are respectively placed on both sides of the rail to clean the ballast on both sides of the rail, and the cleaning roller brush 15 cleans the top of the rail accordingly.

[0042] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A track cleaning device, comprising a fixing seat (11) and a mounting box (12) connected to both sides of the fixing seat (11), wherein a motor (19) is mounted on the top of the fixing seat (11); Features: Two groups of cleaning brushes (13) are provided at the bottom of each group of the installation boxes (12), and the cleaning brushes (13) are connected to the driven bevel gear (25) via a driving shaft (26); a first rotating rod (23) extending into the installation box (12) is installed in the fixing seat (11), and an active bevel gear (24) meshing with the driven bevel gear (25) is installed on the first rotating rod (23); One end of the fixing seat (11) away from the installation box (12) is rotatably connected to a second rotating rod (18), and both ends of the second rotating rod (18) extend to the outside of the fixing seat (11) to connect to a cleaning roller brush (15); The fixing seat (11) is provided with a linkage member driven by a motor (19) for driving the first rotating rod (23) and the second rotating rod (18) to rotate synchronously; One side of the fixing seat (11) is connected to a protective piece for isolating impurities during cleaning.

2. A track cleaning device according to claim 1, characterized in that: The bottom of the installation box (12) is connected to a positioning sleeve (27), the cleaning brush (13) is arranged at the bottom of the positioning sleeve (27), and the outer wall of the driving shaft (26) is rotatably matched with the inner wall of the positioning sleeve (27).

3. A track cleaning device according to claim 1, characterized in that: The linkage member comprises a first driving wheel (20) and a second driving wheel (28), wherein the first driving wheel (20) and the second driving wheel (28) are mounted on a motor shaft at a power output end of a motor (19); the first rotating rod (23) is arranged in a fixed seat (11) and a first transmission wheel (22) is mounted on the rod body; the first driving wheel (20) is connected to the first transmission wheel (22) through a first synchronous belt (21); the second rotating rod (18) is arranged in a fixed seat (11) and a second transmission wheel (30) is mounted on the rod body; the second driving wheel (28) drives the second transmission wheel (30) through a second synchronous belt (29).

4. A track cleaning device according to claim 3, characterized in that: A protective cover for protecting the linkage parts is installed on the top of the fixing seat (11).

5. A track cleaning device according to claim 1, characterized in that: The protective member comprises a mounting plate (16) and a protective pad (17) mounted on the mounting plate (16); the mounting plate (16) is connected to one end of the fixing seat (11); and the protective pad (17) is arranged on a side of the cleaning roller brush (15) away from the cleaning brush (13).

6. A track cleaning device according to claim 1, characterized in that: The two groups of active bevel gears (24) in the same group of the installation box (12) are symmetrically arranged.

7. A track cleaning device according to claim 1, characterized in that: The top of the fixing seat (11) is connected to a fixing frame (14).

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