Deceleration top part cleaning device

Abstract

The utility model discloses a decelerating top part cleaning device and relates to the technical field of railway vehicle equipment. The problems that the deceleration top part is prone to collision during overturning, the cost is increased, and the working efficiency is reduced are solved. The cleaning device comprises a rack, a first driving piece, a second driving piece, a water spraying piece, a rotating disc and a plurality of fixing tools, the rotating disc is rotationally installed in a cleaning cavity, the fixing tools are rotationally installed on the rotating disc and evenly distributed in the circumferential direction, and a piston rod assembly and a sliding oil cylinder are deceleration top pieces. The speed reduction top parts are fixed through the fixing tool, the first driving part can drive the rotating disc to rotate so as to drive the multiple speed reduction top parts to revolve, and the speed reduction top parts can rotate under the driving of the second driving part while revolving, so that all faces of the speed reduction top parts can face the water spraying part, and all-directional cleaning is conducted; the deceleration top part is more stable and does not need to be manually operated during overturning, it is ensured that the deceleration top part cannot be collided, and the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of railway vehicle equipment, in particular to a deceleration top component cleaning device. Background Art

[0002] There are a large number of retarder tops in freight marshalling yards that need daily maintenance and care to ensure the product life cycle and safe use of the product. During maintenance and care, the product itself may be seriously oily and inconvenient to disassemble, which has a certain impact on the maintenance of the product.

[0003] When cleaning the deceleration top, you need to disassemble the deceleration top first and then clean the sliding cylinder and piston rod assembly. There are many ways to clean the deceleration top components, such as soaking and flushing. Different cleaning methods are used for different parts and have different cleaning effects. Currently, most of them use dynamic transmission and high-pressure spraying. The components must be continuously turned over during the transmission process so that multiple surfaces of the components can face the high-pressure spray equipment to achieve sufficient cleaning of the components.

[0004] In the prior art, the deceleration top component is rotated by a conveyor belt or manually turned over. The rotation method may cause collisions, while the manual turning method increases labor costs and reduces work efficiency.

[0005] In summary, the existing deceleration top component has problems such as easy collision during flipping, increased cost, and reduced work efficiency. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that the deceleration top component adopts the method of being retained and rolled by a conveyor belt or manually turned over, which may cause collisions, while manual turning increases labor costs and reduces work efficiency. In addition, a deceleration top component cleaning device is provided.

[0007] The technical solution of the utility model is: a deceleration top component cleaning device, comprising: a frame, a first driving member, a second driving member, a water spraying member, a rotating disk and a fixing tool, wherein the fixing tool is used to fix the sliding cylinder or the piston rod assembly, the frame has a cleaning chamber with an upward opening, and a sealing cover is detachably connected to the opening of the cleaning chamber;

[0008] The rotating disk is rotatably mounted in the cleaning chamber, the fixed tooling is rotatably mounted on the rotating disk and has a plurality of fixed toolings evenly distributed along the circumference, the driving end of the first driving member is connected to the rotating disk, the first driving member is used to drive the rotating disk to rotate, the driving end of the second driving member is connected to a plurality of fixed toolings, the second driving member is used to drive the fixed tooling to rotate;

[0009] The water spraying end of the water spraying member is located in the cleaning chamber and faces the sliding oil cylinder or the piston rod assembly on the fixed tooling, and the sliding oil cylinder or the piston rod assembly is cleaned by the water spraying member.

[0010] Furthermore, the bottom wall of the cleaning chamber is connected to a support rod extending upward, the rotating disk is mounted on the support rod via a connecting assembly, and a middle position of the rotating disk has a avoidance hole for passing the support rod.

[0011] Furthermore, the second driving member includes: a first spur gear fixedly arranged on the support rod, the first spur gear is located above the rotating disk, the rotating disk has a mounting groove with an upward opening, the fixed tool is installed in the mounting groove through a first bearing, and the outer side surface of each of the fixed tool is connected to a second spur gear meshing with the first spur gear.

[0012] Furthermore, the connecting assembly includes: a sleeve and a second bearing connected in sequence, and a bearing seat for mounting the second bearing is connected to the support rod.

[0013] Furthermore, it also includes: a brush rotatably installed in the cleaning chamber, and the brush is suitable for contacting the sliding cylinder or the piston rod assembly.

[0014] Furthermore, the inner wall of the cleaning chamber is connected to mounting seats spaced apart along the height direction, and the two ends of the brush rod of the brush are connected to the two mounting seats through key fitting, and the brushes have a plurality of them evenly distributed in the cleaning chamber in a rectangular array.

[0015] Furthermore, a water tank and a water pump are connected to the chassis, the water inlet end of the water pump is connected to the water tank, and the water outlet end of the water pump is connected to the water spraying member.

[0016] Furthermore, the water spraying member includes: a horizontal spraying pipe and a vertical spraying pipe, the horizontal spraying pipe is arranged on the side wall of the cleaning chamber, and the vertical spraying pipe is arranged on the bottom wall of the cleaning chamber.

[0017] Furthermore, the first driving member is a motor installed on the frame, and the driving end of the motor is connected to the rotating disk through a transmission assembly.

[0018] Furthermore, the transmission assembly includes: a drive shaft and a first helical gear, the drive shaft is connected to the driving end of the motor, the first helical gear is mounted on the drive shaft, and the rotating disk is connected to a second helical gear meshing with the first helical gear.

[0019] Compared with the prior art, the present invention has the following effects:

[0020] 1. The deceleration top component cleaning device provided by the utility model fixes the deceleration top component by a fixing tool, and the first driving member can drive the rotating disk to rotate, thereby driving multiple deceleration top components to revolve. While revolving, they can also rotate on their own under the drive of the second driving member, so that all surfaces of the deceleration top component can face the water spray component for all-round cleaning. The deceleration top component is more stable when flipping and does not require manual operation, ensuring that the deceleration top component will not be bumped and improving work efficiency.

[0021] 2. The deceleration top component cleaning device provided by the utility model can realize the self-rotation of the deceleration top component through the cooperation of the first spur gear and the second spur gear, without the need for an additional power source, which not only reduces energy consumption but also saves manufacturing costs.

[0022] 3. The deceleration top component cleaning device provided by the utility model can contact the deceleration top component with a brush when rotating, and the brush can further clean the deceleration top component, thereby achieving a better cleaning effect.

[0023] 4. The deceleration top component cleaning device provided by the utility model has horizontal spray pipes and vertical spray pipes that can clean the deceleration top component from multiple directions, with a larger cleaning range, further improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of the deceleration top component cleaning device of the utility model;

[0025] Figure 2 yes Figure 1 A top view of

[0026] Figure 3 yes Figure 1 An enlarged view of the first driving member;

[0027] Figure 4 yes Figure 3 A schematic diagram of another specific implementation of the fixing tool;

[0028] Figure 5 yes Figure 1 Enlarged view of the middle support rod;

[0029] Figure 6 yes Figure 1 Enlarged view of the middle rotating disk;

[0030] Figure 7 yes Figure 1 Enlarged view of the middle brush.

[0031] In the figure: 1. frame; 2. first driving member; 3. second driving member; 4. water spraying member; 5. rotating disk; 6. fixing tool; 7. sliding cylinder; 8. piston rod assembly; 9. cleaning chamber; 10. sealing cover; 11. support rod; 12. connecting assembly; 13. avoidance hole; 14. first spur gear; 15. mounting groove; 16. first bearing; 17. second spur gear; 18. sleeve; 19. second bearing; 20. bearing seat; 21. brush; 22. mounting seat; 23. brush rod; 24. water tank; 25. water pump; 26. horizontal spray pipe; 27. vertical spray pipe; 28. transmission assembly; 29. ​​drive shaft; 30. first bevel gear; 31. second bevel gear. DETAILED DESCRIPTION

[0032] Specific implementation method 1: Combination Figures 1 to 4 Describing this embodiment, this embodiment includes a frame 1, a first driving member 2, a second driving member 3, a water spraying member 4, a rotating disk 5 and a fixing tool 6. The fixing tool 6 is used to fix the sliding cylinder 7 or the piston rod assembly 8. Specifically, when the fixing tool 6 fixes the sliding cylinder 7, the inner side surface of the sliding cylinder 7 and the outer side surface of the fixing tool 6 are threadedly matched. When the fixing tool 6 fixes the piston rod assembly 8, the piston rod assembly 8 is inserted into the fixing tool 6 and fixed by snapping. The frame 1 has a cleaning chamber 9 with an upward opening. The opening of the cleaning chamber 9 is detachably connected to a sealing cover 10. The sealing cover 10 ensures that the interior of the cleaning chamber 9 is a sealed environment to prevent the cleaning liquid from splashing out.

[0033] The rotating disk 5 is rotatably installed in the cleaning chamber 9, and the fixed tooling 6 is rotatably installed on the rotating disk 5 and has several pieces uniformly distributed along the circumference. The driving end of the first driving member 2 is connected to the rotating disk 5, and the first driving member 2 is used to drive the rotating disk 5 to rotate. The driving end of the second driving member 3 is connected to several fixed toolings 6, and the second driving member 3 is used to drive the fixed tooling 6 to rotate. The water spraying end of the water spraying member 4 is located in the cleaning chamber 9 and faces the sliding cylinder 7 and the piston rod assembly 8 on the fixed tooling 6. The sliding cylinder 7 or the piston rod assembly 8 is cleaned by the water spraying member 4. The piston rod assembly 8 and the sliding cylinder 7 are the deceleration top components.

[0034] The deceleration top component cleaning device of this embodiment fixes the deceleration top component by a fixing tool 6, and the first driving member 2 can drive the rotating disk 5 to rotate, thereby driving multiple deceleration top components to revolve. While revolving, they can also rotate on their own under the drive of the second driving member 3, so that all surfaces of the deceleration top component can face the water spray component 4 for all-round cleaning. The deceleration top component is more stable when flipping and does not require manual operation, ensuring that the deceleration top component will not be bumped and improving work efficiency.

[0035] Specific implementation method 2: Combination Figure 5 、 Figure 6 To describe this embodiment, the bottom wall of the cleaning chamber 9 of this embodiment is connected to an upwardly extending support rod 11, and the rotating disk 5 is mounted on the support rod 11 via a connecting assembly 12. The middle position of the rotating disk 5 has a avoidance hole 13 for passing the support rod 11. The rotating disk 5 is horizontally arranged in the cleaning chamber 9, and the rotating disk 5 is rotated by the support rod 11. Of course, the above description is not restrictive. As an alternative embodiment, a groove can also be provided on the bottom wall of the cleaning chamber 9, and an extension rod inserted into the groove can be provided on the rotating disk 5. The rotation of the rotating disk 5 is achieved by the cooperation between the extension rod and the groove. The other components and connection relationships are the same as those in the first specific embodiment.

[0036] Specific implementation method three: Combination Figures 3 to 5 To explain this embodiment, the second driving member 3 of this embodiment includes: a first spur gear 14 fixedly mounted on the support rod 11, the first spur gear 14 is located above the rotating disk 5, the rotating disk 5 has an upwardly opening mounting groove 15, the number of mounting grooves 15 is the same as the number of fixed fixtures 6, a fixed fixture 6 is placed in each mounting groove 15, the fixed fixture 6 is mounted in the mounting groove 15 via a first bearing 16, the outer side of each fixed fixture 6 is connected to a second spur gear 17 meshing with the first spur gear 14, the self-rotation of the top component can be achieved by the cooperation of the first spur gear 14 and the second spur gear 17, and no additional power source is required, which not only reduces energy consumption but also saves manufacturing costs. Of course, the above description is not restrictive. As an alternative embodiment, the first spur gear 14 and the second spur gear 17 can also be omitted, and the second driving member 3 can be selected as a motor. The driving end of the motor is connected to the fixed fixture 6 via a reduction gear set, thereby driving the fixed fixture 6 to rotate. The other components and connection relationships are the same as those of the second specific embodiment.

[0037] Specific implementation method four: Combination Figure 6 To describe this embodiment, the connecting assembly 12 comprises a sleeve 18 and a second bearing 19, connected in sequence. A bearing seat 20 for mounting the second bearing 19 is connected to the support rod 11. The fit between the second bearing 19 and the bearing seat 20 reduces friction and resistance, resulting in improved performance. Of course, the above description is not restrictive. As an alternative embodiment, the connecting assembly 12 can also be a frustum mounted on the support rod 11, supported on the bottom of the rotating disk 5. Other components and connections are the same as those in the second embodiment.

[0038] Specific implementation method five: Combination Figure 1 、 Figure 2 、 Figure 7This embodiment further includes a brush 21 rotatably mounted within the cleaning chamber 9. The brush 21 is adapted to contact the sliding cylinder 7 or the piston rod assembly 8. The deceleration top component rotates, contacting the brush 21. The brush 21 further cleans the deceleration top component, enhancing the cleaning effect. Other components and connections are the same as those in the first embodiment.

[0039] Specific implementation method six: combination Figure 1 、 Figure 2 、 Figure 7 To explain this embodiment, the inner wall of the cleaning chamber 9 of this embodiment is connected to mounting seats 22 spaced apart in the height direction. The two ends of the brush rod 23 of the brush 21 are connected to the two mounting seats 22 respectively by key fitting. The brushes 21 have a plurality of brushes 21 placed in a rectangular array and evenly distributed in the cleaning chamber 9. In this embodiment, the number of brushes 21 is four, distributed at the corners of the inner wall of the cleaning chamber 9. The key fitting connection method facilitates disassembly, making the replacement and maintenance of the brushes 21 more convenient. Of course, the above description is not restrictive. As an alternative embodiment, the brush rod 23 of the brush 21 can also be connected to the mounting seat 22 by thread fitting. Other components and connection relationships are the same as those in the specific embodiment five.

[0040] Specific implementation method seven: combination Figure 2 To describe this embodiment, a water tank 24 and a water pump 25 are connected to the frame 1 of this embodiment. The water inlet of the water pump 25 is connected to the water tank 24, and the water outlet of the water pump 25 is connected to the water spraying part 4. The water tank 24 can store the cleaning liquid required for cleaning, and the water pump 25 can transport the liquid to the water spraying part 4. The water tank 24 and the water pump 25 are both integrated into the frame 1, which has a higher degree of integration and is convenient for control. Of course, the above description is not restrictive. As an alternative embodiment, the water tank 24 and the water pump 25 can also be omitted, and the cleaning liquid can be supplied to the water spraying part 4 by connecting the infusion device through a pipeline. The other components and connection relationships are the same as those of the specific embodiment one.

[0041] Specific implementation method eight: combination Figure 1 、 Figure 2 To describe this embodiment, the water spray element 4 includes a horizontal spray pipe 26 and a vertical spray pipe 27. The horizontal spray pipe 26 is installed on the side wall of the cleaning chamber 9, and the vertical spray pipe 27 is installed on the bottom wall of the cleaning chamber 9. There are multiple horizontal spray pipes 26 and vertical spray pipes 27, each capable of spraying cleaning liquid from multiple directions, achieving a better cleaning effect. Of course, the above description is not restrictive. As an alternative embodiment, the water spray element 4 can also include only the horizontal spray pipe 26 or the vertical spray pipe 27. The other components and connection relationships are the same as any of the specific embodiments one to seven.

[0042] Specific implementation method nine: Combination Figure 3 、 Figure 4 To describe this embodiment, the first driving member 2 is a motor mounted on the frame 1. The motor's drive end is connected to the rotating disk 5 via a transmission assembly 28. The motor is horizontally positioned outside the cleaning chamber 9, with the motor shaft extending into the cleaning chamber 9 and then connected to the rotating disk 5 via the transmission assembly 28. Of course, the above description is not restrictive. As an alternative embodiment, the motor can also be mounted within the cleaning chamber 9, with the drive end directly connected to the rotating disk 5 via a reduction gear set. The remaining components and connections are the same as those in any of the first to seventh embodiments.

[0043] Specific implementation method ten: Combination Figure 3 、 Figure 4 To describe this embodiment, the transmission assembly 28 of this embodiment includes a drive shaft 29 and a first helical gear 30. The drive shaft 29 is connected to the drive end of the motor. The first helical gear 30 is mounted on the drive shaft 29. The rotating disk 5 is connected to a second helical gear 31 that meshes with the first helical gear 30. The first helical gear 30 and the second helical gear 31 cooperate to achieve rotation of the rotating disk 5. Of course, the above description is not restrictive. As an alternative embodiment, the transmission assembly 28 can also be a multi-link mechanism. The other components and connection relationships are the same as those of the ninth embodiment.

[0044] How to use this implementation:

[0045] First, install the deceleration top component on the fixed tooling 6, then cover the sealing cover 10, start the motor, the motor drives the first bevel gear 30 and the second bevel gear 31 to rotate, and then drives the rotating disk 5 to rotate, and the rotating disk 5 drives multiple fixed tooling 6 to rotate. At the same time, the fixed tooling 6 will rotate again through the cooperation of the first spur gear 14 and the second spur gear 17. The cleaning liquid sprayed by the horizontal spray pipe 26 and the vertical spray pipe 27 acts on the surface of the deceleration top component. The deceleration top component will contact the brush 21 during the rotation process, further improving the cleaning effect.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A deceleration top component cleaning device, comprising: A frame (1), a first driving member (2), a second driving member (3), a water spraying member (4), a rotating disk (5), and a fixing tool (6), wherein the fixing tool (6) is used to fix a sliding oil cylinder (7) or a piston rod assembly (8); the frame (1) has a cleaning chamber (9) with an upward opening, and a sealing cover (10) is detachably connected to the opening of the cleaning chamber (9); The invention is characterized in that the rotating disk (5) is rotatably mounted in the cleaning chamber (9), the fixed fixture (6) is rotatably mounted on the rotating disk (5) and has a plurality of fixed fixtures (6) uniformly distributed along the circumference, the driving end of the first driving member (2) is connected to the rotating disk (5), the first driving member (2) is used to drive the rotating disk (5) to rotate, the driving end of the second driving member (3) is connected to a plurality of fixed fixtures (6), the second driving member (3) is used to drive the fixed fixture (6) to rotate; The water spraying end of the water spraying member (4) is located in the cleaning chamber (9) and faces the sliding oil cylinder (7) or the piston rod assembly (8) on the fixed tool (6), and the sliding oil cylinder (7) or the piston rod assembly is cleaned by the water spraying member (4).

2. A deceleration top component cleaning device according to claim 1, characterized in that: The bottom wall of the cleaning chamber (9) is connected to a support rod (11) extending upward, the rotating disk (5) is mounted on the support rod (11) via a connecting assembly (12), and a middle position of the rotating disk (5) has a position avoidance hole (13) for passing the support rod (11).

3. A deceleration top component cleaning device according to claim 2, characterized in that: The second driving member (3) comprises: a first spur gear (14) fixedly arranged on the support rod (11), the first spur gear (14) being located above the rotating disk (5), the rotating disk (5) having a mounting groove (15) with an upward opening, the fixed fixture (6) being mounted in the mounting groove (15) via a first bearing (16), and the outer side surface of each fixed fixture (6) being connected to a second spur gear (17) meshing with the first spur gear (14).

4. A deceleration top component cleaning device according to claim 2, characterized in that: The connecting assembly (12) comprises: a sleeve (18) and a second bearing (19) connected in sequence; a bearing seat (20) for mounting the second bearing (19) is connected to the support rod (11).

5. The deceleration top component cleaning device according to claim 1, characterized in that: Also includes: A brush (21) is rotatably mounted in the cleaning chamber (9), and the brush (21) is suitable for contacting the sliding cylinder (7) or the piston rod assembly (8).

6. A deceleration top component cleaning device according to claim 5, characterized in that: The inner wall of the cleaning chamber (9) is connected to mounting seats (22) spaced apart in the height direction, and the two ends of the brush rod (23) of the brush (21) are respectively connected to the two mounting seats (22) through key fitting, and the brushes (21) have a plurality of uniformly distributed in the cleaning chamber (9) in a rectangular array.

7. A deceleration top component cleaning device according to claim 1, characterized in that: A water tank (24) and a water pump (25) are connected to the frame (1); the water inlet of the water pump (25) is connected to the water tank (24); and the water outlet of the water pump (25) is connected to the water spraying member (4).

8. A deceleration top component cleaning device according to any one of claims 1 to 7, characterized in that: The water spraying member (4) comprises a horizontal spraying pipe (26) and a vertical spraying pipe (27); the horizontal spraying pipe (26) is arranged on the side wall of the cleaning chamber (9); and the vertical spraying pipe (27) is arranged on the bottom wall of the cleaning chamber (9).

9. A deceleration top component cleaning device according to any one of claims 1 to 7, characterized in that: The first driving member (2) is a motor, which is mounted on the frame (1), and the driving end of the motor is connected to the rotating disk (5) through a transmission assembly (28).

10. A deceleration top component cleaning device according to claim 9, characterized in that: The transmission assembly (28) comprises: a drive shaft (29) and a first helical gear (30), wherein the drive shaft (29) is connected to the drive end of the motor, the first helical gear (30) is mounted on the drive shaft (29), and the rotating disk (5) is connected to a second helical gear (31) meshing with the first helical gear (30).

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