Rail cleaning structure of rail manipulator

Abstract

The utility model discloses a rail cleaning structure of a rail manipulator, which belongs to the technical field of rail maintenance and comprises a rail body and rail wheels arranged on the rail body, and the rail manipulator used for driving the rail wheels to rotate is arranged on the rail wheels. The rail cleaning structure of the rail manipulator further comprises a cleaning assembly which is arranged between the rail body and the rail manipulator and used for cleaning the top of the rail body. The material shoveling part and the track wheel are linked through the linkage part, the material shoveling part is driven to do transverse linear reciprocating motion on the top of the track body by utilizing partial torsion for driving the track wheel to rotate when the track machine moves, and oxidation chippings adhered to the top of the track body by lubricating oil can be removed from the top of the track body when the track machine moves each time. Or a small amount of oxidized chippings pressed on the rail body are shoveled, the cleaning effect on the top of the rail body is improved, and the situation that the moving stability of the rail machine is affected by accumulated oxidized chippings is avoided.

Description

Technical Field

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

[0002] In the field of large parts processing, large parts are large in size and heavy in weight, and rail manipulators are needed to efficiently and flexibly transport, flip, and fix large parts. Rail manipulators have a large upper load-bearing limit, which is particularly suitable for assisting large parts processing. Since rail manipulators are all set near forging machines, some oxidized debris generated during the forging of large parts will splash onto the track during forging or transportation. With long-term accumulation and rolling during the movement of the rail manipulator, the oxidized debris will adhere to the track more firmly, resulting in poor surface flatness of the track. Obstacles on the track need to be cleared in time to avoid affecting the moving stability of the rail manipulator. The track cleaning structure of the existing rail manipulator uses a sweeping brush to clean the track. However, since the lubricating oil dripping from the rail manipulator will cause the oxidized debris to adhere to the track, it is difficult to clean it up by sweeping the brush, and the cleaning effect of the track is poor.

[0003] Existing patent application number: 202123327526.5 discloses a track cleaning and anti-wear structure for a monorail crane locomotive. The device drives the first card cover and the second card cover to move through the transmission structure of the monorail crane locomotive, so that the spliced ​​brush head contacts the track surface to clean the attachments on the track surface, and the spliced ​​brush head and the fixed card seat are elastically connected. When encountering ups and downs on the track surface, the spliced ​​brush head can be adjusted to a corresponding position to reduce the friction between it and the track. In the above-mentioned prior art, when the device is in use, it is difficult for the spliced ​​brush head to clean the oxidized debris that is adhered or pressed onto the track by the lubricating oil. Utility Model Content

[0004] The utility model aims to provide a track cleaning structure for a track operating machine, so as to solve the problem in the above background technology that it is difficult to clean the oxidized debris adhered or pressed on the track by lubricating oil.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a track cleaning structure of a rail operating machine, comprising a track body and a track wheel arranged on the track body, wherein the track wheel is provided with a rail machine for driving the track wheel to rotate, and the track cleaning structure of the rail operating machine further comprises:

[0007] A cleaning component is arranged between the track body and the track machine and is used for cleaning the top of the track body.

[0008] The cleaning component includes:

[0009] A support cover is fixed on the rail machine.

[0010] A shoveling part is arranged in the support cover and is used to shovel away dirt and impurities on the top of the track body.

[0011] A guide portion is relatively arranged in the support cover and is used for limiting and guiding the shoveling portion.

[0012] A linkage part for power transmission is arranged between the shoveling part and the track wheel.

[0013] Furthermore, the shoveling part comprises:

[0014] Two oblique-mouth shovels are arranged in the support cover in a transverse sliding manner, and the two oblique-mouth shovels are relatively distributed in the support cover.

[0015] A connecting block is fixed between the two bevel shovels.

[0016] Furthermore, one side of the oblique-mouth shovel is a shovel mouth that is laterally inclined, and the shovel mouth of the oblique-mouth shovel is attached to the top of the track body.

[0017] Furthermore, the guide portion comprises:

[0018] A limiting strip is fixed inside the support cover, wherein the bottom of the limiting strip and the inner wall of the support cover are combined to form a guide groove.

[0019] A guide block is fixed on the bevel shovel, and one side of the guide block is slidably arranged in the guide groove.

[0020] A guide groove is transversely arranged on the support cover.

[0021] Furthermore, the linkage unit comprises:

[0022] A support shaft is fixed on the track wheel.

[0023] A limiting shaft is fixed on the shoveling part, and one end of the limiting shaft is slidably arranged in the guide groove.

[0024] A connecting arm is arranged between the supporting shaft and the limiting shaft, and two ends of the connecting arm are rotatably sleeved on the supporting shaft and the limiting shaft respectively.

[0025] Furthermore, one end of the connecting arm is located between the guide groove and the bevel shovel, and the limiting shaft is located above the limiting bar.

[0026] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0027] 1. The utility model links the shovel part with the track wheel through the linkage part, and uses part of the torque that drives the track wheel to rotate when the rail machine moves, so as to drive the shovel part to move horizontally and linearly on the top of the track body, and cooperates with the setting that the oblique shovel fits with the top of the track body, so that the oxidized debris adhered by the lubricating oil on the top of the track body or a small amount of oxidized debris pressed on the track body can be removed every time the rail machine moves, thereby improving the cleaning effect on the top of the track body and preventing the accumulation of oxidized debris from affecting the moving stability of the rail machine;

[0028] 2. The utility model arranges a semi-enclosed support cover on one side of the rail machine close to the forging machine, and designs the top of the support cover to be an inclined surface, which can not only block part of the debris splashing between the track wheel and the track body, but also push away the thick debris falling on the track body, avoiding excessive rigid collision between the debris and the bevel shovel, which may damage the bevel shovel and affect the subsequent cleaning effect. In addition, the friction between the bevel shovel and the track body can keep the shovel mouth of the bevel shovel in a thin sheet shape at all times, so as to improve its cleaning effect on the lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is an axonometric drawing of the utility model;

[0030] Figure 2 It is a partial cross-sectional view of the utility model;

[0031] Figure 3 It is an axonometric view of the shoveling part and the guide part in the utility model;

[0032] Figure 4 for Figure 3 Enlarged view of part A.

[0033] In the figure: 1. track body; 2. track machine; 3. track wheel; 4. cleaning assembly; 41. support cover; 42. shovel part; 421. oblique shovel; 422. connecting block; 43. guide part; 431. guide block; 432. limit strip; 433. guide groove; 434. guide groove; 44. linkage part; 441. support shaft; 442. connecting arm; 443. limit shaft. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0035] like Figures 1 to 4As shown, a track cleaning structure of a rail operating machine includes a track body 1 and a track wheel 3 arranged on the track body 1, and a rail machine 2 for driving the track wheel 3 to rotate is arranged on the track wheel 3. The track cleaning structure of the rail operating machine also includes:

[0036] A cleaning assembly 4 is provided between the track body 1 and the track driven machine 2 and is used for cleaning the top of the track body 1 .

[0037] Cleaning component 4 includes:

[0038] A support cover 41 is fixed on the track-guided machine 2 .

[0039] A shoveling portion 42 is provided in the support cover 41 and is used to shovel away dirt and impurities on the top of the track body 1 .

[0040] A guide portion 43 is provided in the support cover 41 for limiting and guiding the shoveling portion 42 .

[0041] A linkage part 44 is arranged between the shoveling part 42 and the track wheel 3 for power transmission.

[0042] The shovel part 42 is linked with the track wheel 3 through the linkage part 44, and part of the torque that drives the track wheel 3 to rotate when the rail machine 2 moves is used to drive the shovel part 42 to move horizontally and linearly on the top of the track body 1. In combination with the setting of the shovel part 42 being in contact with the top of the track body, the oxidized debris stuck by the lubricating oil on the top of the track body 1, or a small amount of oxidized debris pressed on the track body 1 can be removed every time the rail machine 2 moves, thereby improving the cleaning effect on the top of the track body 1 and preventing the accumulation of oxidized debris from affecting the moving stability of the rail machine 2.

[0043] In this embodiment, the shoveling portion 42 includes:

[0044] Two oblique shovels 421 are transversely slidably disposed in the support cover 41 , and the two oblique shovels 421 are relatively distributed in the support cover 41 .

[0045] A connecting block 422 is fixed between two bevel shovels 421 .

[0046] By keeping the shovel mouth of the bevel shovel 421 in contact with the top of the track body 1 at all times and utilizing the frequent friction between the bevel shovel 421 and the top of the track body 1 during operation, the shovel mouth of the bevel shovel always remains in a thin sheet shape, so as to improve its effect of removing and cleaning lubricating oil and oxidized debris, and prevent lubricating oil and oxidized debris from accumulating on the top of the track body 1 and affecting the moving stability of the track machine 2.

[0047] In this embodiment, one side of the beveled shovel 421 is a laterally inclined shovel mouth, and the shovel mouth of the beveled shovel 421 is attached to the top of the track body 1. Such a design can fully utilize the frequent friction effect between the shovel mouth of the beveled shovel 421 and the top of the track body 1, so that the shovel mouth of the beveled shovel 421 always remains sharp, so that it can scoop up the oxidized debris and lubricating oil attached to the track body 1, and flip the scooped oxidized debris and lubricating oil to the outside of the track body 1, so as to avoid the accumulation of lubricating oil and oxidized debris on the top of the track body 1 and affect the moving stability of the track machine 2.

[0048] In this embodiment, the guide portion 43 includes:

[0049] The limiting strip 432 is fixed in the support cover 41 , and the bottom of the limiting strip 432 and the inner wall of the support cover 41 are surrounded to form a guide groove 433 .

[0050] The guide block 431 is fixed on the bevel shovel 421 , and one side of the guide block 431 is slidably disposed in the guide groove 433 .

[0051] A guide groove 434 is laterally disposed on the support cover 41 .

[0052] With such a design, when the linkage part 44 pushes the beveled shovel 421 laterally, it can maintain a horizontal linear reciprocating movement state between the bottom of the limit strip 432 and the top of the track body 1, and its shovel mouth can always fit with the top of the track body 1, so as to facilitate the removal of dirt and debris on the top of the track body 1 while continuously grinding the shovel mouth of the beveled shovel 421, so that it always remains sharp and maintains a good dirt and debris removal effect for a long time.

[0053] In this embodiment, the linkage unit 44 includes:

[0054] A support shaft 441 fixed on the track wheel 3 .

[0055] A limiting shaft 443 is fixed on the shoveling portion 42 , and one end of the limiting shaft 443 is slidably disposed in the guide groove 434 .

[0056] The connecting arm 442 is disposed between the supporting shaft 441 and the limiting shaft 443 , and two ends of the connecting arm 442 are rotatably mounted on the supporting shaft 441 and the limiting shaft 443 , respectively.

[0057] Since the two ends of the connecting arm 442 are rotatably connected to the support shaft 441 and the limiting shaft 443 respectively, that is, the two ends of the supporting connecting arm 442 are hinged on the track wheel 3 and the bevel shovel 421 respectively, and cooperate with the limiting and guiding effect of the guide groove 434 on the limiting shaft 443 and the guide groove 433 on the guide block 431, part of the torque driving the track wheel 3 to rotate is used to directly drive the bevel shovel 421 to make a linear reciprocating motion in the support cover 41. Regardless of whether the track wheel 3 rotates clockwise or counterclockwise, it can maintain a horizontal linear reciprocating motion, so as to timely and continuously remove the lubricating oil and oxidized debris on the top of the track body 1, thereby improving the timeliness and efficiency of the cleaning operation.

[0058] In this embodiment, one end of the connecting arm 442 is located between the guide groove 434 and the beveled shovel 421, and the limiting shaft 443 is located above the limiting bar 432. Since the beveled shovel 421 and the support cover 41 are connected only by the limiting shaft 443, and the limiting shaft 443 can form relative rotation with the support cover 41, the beveled shovel 421 can be regarded as being hinged in the support cover 41. However, it still maintains a state of being able to reciprocate in a straight line in the support cover 41. Combined with the design of the beveled shovel 421 being attached to the top of the track body 1, as the wear of its shovel mouth increases, it always maintains a state of being attached to the track body 1 under the action of gravity, thereby avoiding the increase in the inclination angle between the beveled shovel 421 and the track body 1 and affecting the cleaning effect of the beveled shovel 421.

[0059] The above description is only the preferred embodiment of the utility model, and the parts not described in the utility model can be implemented by adopting or drawing on existing technologies. Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. The changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the utility model should also fall within the protection scope of the utility model.

Claims

1. A track cleaning structure of a track operating machine, comprising a track body (1) and a track wheel (3) arranged on the track body (1), wherein the track wheel (3) is provided with a track machine (2) for driving the track wheel (3) to rotate, characterized in that: The track cleaning structure of the track operating machine also includes: A cleaning component (4) disposed between the track body (1) and the track machine (2) and used for cleaning the top of the track body (1); The cleaning component (4) comprises: A support cover (41) fixed on the rail-guided machine (2); A shoveling portion (42) disposed in the support cover (41) and used for shoveling away dirt and impurities on the top of the track body (1); A guide portion (43) disposed relatively inside the support cover (41) and used for limiting and guiding the shoveling portion (42); A linkage part (44) for power transmission is arranged between the shoveling part (42) and the track wheel (3).

2. The track cleaning structure of the rail operating machine according to claim 1, characterized in that: The shoveling part (42) comprises: Two oblique-mouth shovels (421) are transversely slidably disposed in the support cover (41), and the two oblique-mouth shovels (421) are relatively distributed in the support cover (41); A connecting block (422) is fixed between the two bevel shovels (421).

3. The track cleaning structure of the track operating machine according to claim 2, characterized in that: One side of the oblique-mouth shovel (421) is a shovel mouth that is inclined laterally, and the shovel mouth of the oblique-mouth shovel (421) fits on the top of the track body (1).

4. The track cleaning structure of the track operating machine according to claim 3, characterized in that: The guide portion (43) comprises: A limiting strip (432) fixed inside the support cover (41), wherein the bottom of the limiting strip (432) and the inner wall of the support cover (41) are combined to form a guide groove (433); A guide block (431) fixed on the oblique shovel (421), one side of the guide block (431) being slidably disposed in the guide groove (433); A guide groove (434) is transversely arranged on the support cover (41).

5. The track cleaning structure of the track operating machine according to claim 4, characterized in that: The linkage part (44) comprises: A support shaft (441) fixed on the track wheel (3); A limiting shaft (443) fixed on the shoveling portion (42), one end of the limiting shaft (443) being slidably disposed in the guide groove (434); A connecting arm (442) is provided between the supporting shaft (441) and the limiting shaft (443), and two ends of the connecting arm (442) are rotatably mounted on the supporting shaft (441) and the limiting shaft (443) respectively.

6. The track cleaning structure of the rail operating machine according to claim 5, characterized in that: One end of the connecting arm (442) is located between the guide groove (434) and the bevel shovel (421), and the limiting shaft (443) is located above the limiting bar (432).

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