CN223393943U - Retarder part cleaning device - Google Patents

Abstract

A deceleration top component cleaning device relates to the technical field of railway vehicle equipment. It is designed to solve the problems of easy collision, increased cost, and reduced work efficiency of the deceleration top component when it is flipped. The utility model includes a frame, a first drive member, a second drive member, a water spray member, a rotating disk and a fixed tool. The rotating disk is rotatably installed in the cleaning chamber. The fixed tool is rotatably installed on the rotating disk and has several piston rod assemblies and sliding cylinders evenly distributed along the circumference, which are the deceleration top components. The deceleration top component is fixed by the fixed tool. The first drive member can drive the rotating disk to rotate, thereby driving multiple deceleration top components to revolve. While revolving, it can also rotate under the drive of the second drive member, so that all surfaces of the deceleration top component can face the water spray member for all-round cleaning. The deceleration top component is more stable when flipped and does not require manual operation, ensuring that the deceleration top component will not be bumped and can improve work efficiency.

Description

Retarder part cleaning device

Technical Field

The utility model relates to the technical field of railway vehicle equipment, in particular to a retarder part cleaning device.

Background

In the freight marshalling station, a large number of retarder heads are required to be maintained every day so as to ensure the life cycle of the product and the safe use of the product, and the product is seriously greasy in itself during maintenance and servicing, is inconvenient to disassemble and has a certain influence on maintenance products.

When the retarder is cleaned, the retarder is required to be disassembled firstly and then the sliding oil cylinder and the piston rod assembly are cleaned, various modes such as soaking and flushing are adopted for the retarder parts, different cleaning modes are used for different parts and have different cleaning effects, at present, most of the parts are conveyed dynamically and sprayed at high pressure, and the parts are turned over continuously in the conveying process, so that a plurality of surfaces of the parts can face towards high-pressure spraying equipment, and the parts are cleaned fully.

In the prior art, the reduction top part adopts a mode that the conveyor belt is detained and rolls or turns over manually, the mode that the conveyor belt is detained and rolls can produce the collision, and the manual turning over can increase the cost of labor again, reduces work efficiency.

In summary, the existing retarder top part has the problems of easy collision, increased cost, reduced working efficiency and the like during overturning.

Disclosure of utility model

The utility model aims to solve the problems that the speed reduction top piece adopts a mode of detention rolling or manual overturning of a conveyor belt, the detention rolling mode can generate collision, the manual overturning can increase the labor cost and reduce the working efficiency. Further provided is a retarder cleaning device.

The technical scheme is that the retarder part cleaning device comprises a frame, a first driving piece, a second driving piece, a water spraying piece, a rotating disc and a fixing tool, wherein the fixing tool is used for fixing a sliding oil cylinder or a piston rod assembly, the frame is provided with a cleaning cavity with an upward opening, and a sealing cover is detachably connected to the opening of the cleaning cavity;

The rotary disc is rotatably arranged in the cleaning cavity, the fixed tools are rotatably arranged on the rotary disc and provided with a plurality of fixed tools which are uniformly distributed along the circumferential direction, the driving end of the first driving piece is connected with the rotary disc and used for driving the rotary disc to rotate, the driving end of the second driving piece is connected with the plurality of fixed tools, and the second driving piece is used for driving the fixed tools to rotate;

the water spraying end of the water spraying piece is positioned in the cleaning cavity and faces to the sliding oil cylinder or the piston rod assembly on the fixed tool, and the sliding oil cylinder or the piston rod assembly is cleaned through the water spraying piece.

Further, the bottom wall of the cleaning cavity is connected with a supporting rod extending upwards, the rotating disc is installed on the supporting rod through a connecting component, and a clearance hole for penetrating through the supporting rod is formed in the middle of the rotating disc.

Further, the second driving piece comprises a first straight gear fixedly arranged on the supporting rod, the first straight gear is located above the rotating disc, the rotating disc is provided with an installing groove with an upward opening, the fixed tools are installed in the installing groove through first bearings, and the outer side face of each fixed tool is connected with a second straight gear meshed with the first straight gear.

Further, the connecting assembly comprises a sleeve and a second bearing which are sequentially connected, and the supporting rod is connected with a bearing seat for installing the second bearing.

Further, a brush is rotatably mounted within the cleaning chamber, the brush being adapted to contact a sliding cylinder or piston rod assembly.

Further, the inner wall of the cleaning cavity is connected with mounting seats arranged at intervals along the height direction, two ends of a brush rod of the brush are connected with the two mounting seats through key matching respectively, and the brush is provided with a plurality of uniformly distributed in the cleaning cavity in a rectangular array mode.

Further, a water tank and a water pump are connected to the case, the water inlet end of the water pump is connected with the water tank, and the water outlet end of the water pump is connected with the water spraying piece.

Further, the water spraying piece comprises a horizontal spray pipe and a vertical spray pipe, wherein the horizontal spray pipe is arranged on the side wall of the cleaning cavity, and the vertical spray pipe is arranged on the bottom wall of the cleaning cavity.

Further, the first driving piece is a motor and is installed on the frame, and the driving end of the motor is connected with the rotating disc through a transmission assembly.

Further, the transmission assembly comprises a driving shaft and a first bevel gear, the driving shaft is connected with the driving end of the motor, the first bevel gear is installed on the driving shaft, and a second bevel gear meshed with the first bevel gear is connected to the rotating disc.

Compared with the prior art, the utility model has the following effects:

1. According to the retarder part cleaning device provided by the utility model, the retarder part is fixed through the fixing tool, the first driving part can drive the rotary disk to rotate, so that the plurality of retarder parts are driven to revolve, and the rotation can be carried out under the driving of the second driving part while the revolution is carried out, so that all sides of the retarder part can face the water spraying part to carry out omnibearing cleaning, the retarder part is more stable when being overturned and does not need manual operation, the retarder part is ensured to be free from collision, and the working efficiency is improved.

2. According to the retarder part cleaning device provided by the utility model, the rotation of the retarder part can be realized through the cooperation of the first straight gear and the second straight gear, and an additional power source is not needed, so that the energy consumption is lower, and the manufacturing cost is saved.

3. According to the retarder part cleaning device provided by the utility model, the retarder part can be contacted with the brush when rotating, and the brush can further clean the retarder part, so that the cleaning effect is better.

4. According to the retarder part cleaning device provided by the utility model, the horizontal spray pipe and the vertical spray pipe can clean the retarder part from a plurality of directions, the cleaning range is wider, and the cleaning effect is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a reduction head cleaning apparatus of the present utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an enlarged view of the first drive member of FIG. 1;

FIG. 4 is a schematic view of another embodiment of the fixture of FIG. 3;

FIG. 5 is an enlarged view of the support bar of FIG. 1;

FIG. 6 is an enlarged view of the turntable of FIG. 1;

Fig. 7 is an enlarged view of the brush of fig. 1.

The device comprises a frame, a first driving part, a second driving part, a 4, a water spraying part, a 5, a rotary disk, a 6, a fixed tool, a 7, a sliding oil cylinder, an 8, a piston rod assembly, a 9, a cleaning cavity, a 10, a sealing cover, a 11, a supporting rod, a 12, a connecting component, a 13, a clearance hole, a 14, a first straight gear, a 15, a mounting groove, a 16, a first bearing, a 17, a second straight gear, a 18, a sleeve, a 19, a second bearing, a 20, a bearing seat, a 21, a hairbrush, a 22, a mounting seat, a 23, a brush rod, a 24, a water tank, a 25, a water pump, a 26, a horizontal spray pipe, a 27, a vertical spray pipe, a 28, a transmission component, a 29, a driving shaft, a 30, a first helical gear and a 31, a second helical gear.

Detailed Description

The first embodiment is described with reference to fig. 1 to 4, and includes a frame 1, a first driving member 2, a second driving member 3, a water spraying member 4, a rotating disc 5, and a fixing tool 6, wherein the fixing tool 6 is used for fixing a sliding cylinder 7 or a piston rod assembly 8, specifically, when the sliding cylinder 7 is fixed by the fixing tool 6, the inner side surface of the sliding cylinder 7 is in threaded fit with the outer side surface of the fixing tool 6, when the piston rod assembly 8 is fixed by the fixing tool 6, the piston rod assembly 8 is inserted into the fixing tool 6 and is fixed by clamping, the frame 1 is provided with a cleaning cavity 9 with an upward opening, a sealing cover 10 is detachably connected to the opening of the cleaning cavity 9, and the sealing cover 10 ensures that the cleaning cavity 9 is sealed, so that cleaning liquid is prevented from splashing;

The rotary disk 5 rotates and installs in wasing chamber 9, fixed frock 6 rotates and installs on rotary disk 5 and have a plurality of along circumference evenly distributed, the drive end and the rotary disk 5 of first driving piece 2 are connected, first driving piece 2 is used for driving rotary disk 5 and rotates, the drive end and the fixed frock 6 of a plurality of are connected of second driving piece 3, second driving piece 3 is used for driving fixed frock 6 and rotates, the water spray end of water spray piece 4 is located wasing chamber 9 and towards the slip hydro-cylinder 7 and the piston rod subassembly 8 on the fixed frock 6, wash slip hydro-cylinder 7 or piston rod subassembly 8 through water spray piece 4, piston rod subassembly 8 and slip hydro-cylinder 7 are the retarder part promptly.

The retarder part belt cleaning device of this embodiment is fixed the retarder part through fixed frock 6, and first driving piece 2 can drive rotary disk 5 and rotate to drive a plurality of retarder parts and revolve, can rotate again under the drive of second driving piece 3 in the revolution, so that each face homoenergetic of retarder part is towards water spray 4, carries out the omnidirectional cleaning, and more stable and need not manual operation when retarder part overturns, ensures that retarder part neither can take place to collide with, can improve work efficiency again.

In the second embodiment, referring to fig. 5 and 6, a support rod 11 extending upward is connected to the bottom wall of the cleaning chamber 9 in the second embodiment, the rotary disk 5 is mounted on the support rod 11 through a connection assembly 12, a clearance hole 13 for passing through the support rod 11 is provided in the middle of the rotary disk 5, and the rotary disk 5 is horizontally disposed in the cleaning chamber 9 and is rotated by the support rod 11. Of course, the above description is not limitative, but as an alternative embodiment, a groove may be provided in the bottom wall of the washing chamber 9, and an extension rod inserted into the groove is provided on the rotating disk 5, and the rotation of the rotating disk 5 is achieved by the cooperation of the extension rod and the groove. Other compositions and connection relationships are the same as those of the first embodiment.

In the third embodiment, referring to fig. 3 to 5, the second driving part 3 of the present embodiment includes a first spur gear 14 fixedly disposed on a supporting rod 11, the first spur gear 14 is located above the rotating disc 5, the rotating disc 5 has mounting grooves 15 with upward openings, the number of the mounting grooves 15 is the same as that of the fixing tools 6, one fixing tool 6 is disposed in each mounting groove 15, the fixing tool 6 is mounted in the mounting groove 15 through a first bearing 16, the outer side surface of each fixing tool 6 is connected with a second spur gear 17 meshed with the first spur gear 14, and rotation of the retarder part can be achieved through cooperation of the first spur gear 14 and the second spur gear 17, without using an additional power source, not only energy consumption is lower, but also manufacturing cost is saved. Of course, the above description is not limited, and as an alternative embodiment, the first spur gear 14 and the second spur gear 17 may be omitted, the second driving member 3 is selected as a motor, and the driving end of the motor is connected to the fixed tool 6 through a reduction gear set, so as to drive the fixed tool 6 to rotate. Other compositions and connection relationships are the same as those of the second embodiment.

In a fourth embodiment, referring to fig. 6, the connection assembly 12 of the present embodiment includes 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, and the cooperation between the second bearing 19 and the bearing seat 20 can reduce friction, reduce resistance, and achieve better use effect. Of course, the above description is not limiting, and as an alternative embodiment, the connection assembly 12 may be a circular table provided on the support rod 11, the circular table being supported at the bottom of the rotating disc 5. Other compositions and connection relationships are the same as those of the second embodiment.

In a fifth embodiment, the present embodiment is described with reference to fig. 1, 2 and 7, and further includes a brush 21 rotatably installed in the cleaning chamber 9, where the brush 21 is adapted to contact with the sliding cylinder 7 or the piston rod assembly 8, and the retarder member can contact with the brush 21 when rotated, and the brush 21 can further clean the retarder member, so that the cleaning effect is better. Other compositions and connection relationships are the same as those of the first embodiment.

In the sixth embodiment, referring to fig. 1, 2 and 7, the inner wall of the cleaning chamber 9 in the present embodiment is connected with mounting seats 22 arranged at intervals along the height direction, two ends of a brush rod 23 of a brush 21 are respectively connected with the two mounting seats 22 through key matching, the brush 21 is provided with a plurality of brushes which are uniformly distributed in the cleaning chamber 9 in a rectangular array, in the present embodiment, the number of the brushes 21 is four, the brushes are distributed at the corners of the inner wall of the cleaning chamber 9, and the key matching connection mode is convenient for disassembly, thereby facilitating replacement and maintenance of the brushes 21. Of course, the above description is not limiting, and as an alternative embodiment, the brush stem 23 of the brush 21 may be connected to the mounting base 22 by a screw-fit. Other compositions and connection relationships are the same as those of the fifth embodiment.

In a seventh embodiment, referring to fig. 2, the frame 1 of the present embodiment is connected with a water tank 24 and a water pump 25, a water inlet end of the water pump 25 is connected with the water tank 24, a water outlet end of the water pump 25 is connected with the water spraying member 4, the water tank 24 can store cleaning liquid required for cleaning, the water pump 25 can convey the liquid to the water spraying member 4, the water tank 24 and the water pump 25 are integrated on the frame 1, the integration level is higher, and the control is convenient. Of course, the above description is not limiting, and as an alternative embodiment, the water tank 24 and the water pump 25 may be omitted, and the infusion device may be connected through a pipe to supply the cleaning liquid to the water spraying member 4. Other compositions and connection relationships are the same as those of the first embodiment.

In the eighth embodiment, referring to fig. 1 and 2, the water spraying member 4 of the present embodiment includes a horizontal spray pipe 26 and a vertical spray pipe 27, the horizontal spray pipe 26 is disposed on a side wall of the cleaning chamber 9, the vertical spray pipe 27 is disposed on a bottom wall of the cleaning chamber 9, and the number of the horizontal spray pipe 26 and the vertical spray pipe 27 is plural, so that cleaning liquid can be sprayed from plural directions, and the cleaning effect is better. Of course, the above description is not limiting, and as an alternative embodiment, the water spraying member 4 may be only the horizontal spraying pipe 26 or the vertical spraying pipe 27. Other compositions and connection relationships are the same as those in any one of the first to seventh embodiments.

In a ninth embodiment, referring to fig. 3 and 4, the first driving member 2 of the present embodiment is a motor, and is mounted on the frame 1, the driving end of the motor is connected to the rotating disk 5 through the transmission assembly 28, the motor is horizontally disposed outside the cleaning chamber 9, and the motor shaft extends into the cleaning chamber 9 and is then connected to the rotating disk 5 through the transmission assembly 28. Of course, the above description is not limiting, and as an alternative embodiment, the motor may be installed in the washing chamber 9, and the driving end may be directly connected to the rotating disk 5 through a reduction gear set. Other compositions and connection relationships are the same as those in any one of the first to seventh embodiments.

In the tenth embodiment, referring to fig. 3 and 4, the transmission assembly 28 of the present embodiment includes a driving shaft 29 and a first bevel gear 30, the driving shaft 29 is connected to the driving end of the motor, the first bevel gear 30 is mounted on the driving shaft 29, the rotating disk 5 is connected to a second bevel gear 31 meshed with the first bevel gear 30, and the rotation of the rotating disk 5 can be achieved by cooperation of the first bevel gear 30 and the second bevel gear 31. Of course, the above description is not limiting, and as an alternative, the transmission assembly 28 may also be a multi-bar linkage. Other compositions and connection relationships are the same as those of the embodiment nine.

The use method of the present embodiment is as follows:

Firstly, the reduction top piece is installed on the fixed tool 6, then the sealing cover 10 is covered, the motor is started, the motor drives the first bevel gear 30 and the second bevel gear 31 to rotate, then the rotating disk 5 is driven to rotate, the rotating disk 5 drives the fixed tools 6 to rotate, meanwhile, the fixed tools 6 can rotate again through the cooperation of the first straight gear 14 and the second straight gear 17, the cleaning liquid sprayed by the horizontal spraying pipe 26 and the vertical spraying pipe 27 acts on the surface of the reduction top piece, the reduction top piece can be contacted with the hairbrush 21 in the rotating process, and the cleaning effect is further improved.

The foregoing embodiments are merely for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and that such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present utility model in essence.

Claims (10)

1. The retarder part cleaning device comprises a frame (1), a first driving piece (2), a second driving piece (3), a water spraying piece (4), a rotating disc (5) and a fixing tool (6), wherein the fixing tool (6) is used for fixing a sliding oil cylinder (7) or a piston rod assembly (8), the frame (1) is provided with a cleaning cavity (9) with an upward opening, and a sealing cover (10) is detachably connected to the opening of the cleaning cavity (9);

The cleaning device is characterized in that the rotating disc (5) is rotatably arranged in the cleaning cavity (9), the fixed tools (6) are rotatably arranged on the rotating disc (5) and are provided with a plurality of uniformly distributed circumferentially, the driving end of the first driving piece (2) is connected with the rotating disc (5), the first driving piece (2) is used for driving the rotating disc (5) to rotate, the driving end of the second driving piece (3) is connected with the plurality of fixed tools (6), and the second driving piece (3) is used for driving the fixed tools (6) to rotate;

The water spraying end of the water spraying piece (4) is positioned in the cleaning cavity (9) and faces to a sliding oil cylinder (7) or a piston rod assembly (8) on the fixed tool (6), and the sliding oil cylinder (7) or the piston rod assembly is cleaned through the water spraying piece (4).

2. A retarder top cleaning device according to claim 1, characterized in that the bottom wall of the cleaning chamber (9) is connected with an upwardly extending support bar (11), the rotating disc (5) is mounted on the support bar (11) by means of a connection assembly (12), and the intermediate position of the rotating disc (5) is provided with a clearance hole (13) for passing through the support bar (11).

3. The retarder part cleaning device according to claim 2, wherein the second driving member (3) comprises a first straight gear (14) fixedly arranged on the supporting rod (11), the first straight gear (14) is located above the rotating disc (5), the rotating disc (5) is provided with an upward opening mounting groove (15), the fixed tools (6) are mounted in the mounting groove (15) through first bearings (16), and the outer side face of each fixed tool (6) is connected with a second straight gear (17) meshed with the first straight gear (14).

4. A retarder top unit cleaning device according to claim 2, wherein the connection assembly (12) comprises a sleeve (18) and a second bearing (19) connected in sequence, and the support bar (11) is connected with a bearing housing (20) for mounting the second bearing (19).

5. A retarder part cleaning device according to claim 1, further comprising a brush (21) rotatably mounted in the cleaning chamber (9), the brush (21) being adapted to be in contact with the sliding cylinder (7) or the piston rod assembly (8).

6. The retarder part cleaning device according to claim 5, wherein the inner wall of the cleaning chamber (9) is connected with mounting seats (22) arranged at intervals along the height direction, two ends of a brush rod (23) of the brush (21) are respectively connected with the two mounting seats (22) through key matching, and the brush (21) is provided with a plurality of brushes uniformly distributed in the cleaning chamber (9) in a rectangular array mode.

7. The retarder part cleaning device according to claim 1, wherein the frame (1) is connected with a water tank (24) and a water pump (25), the water inlet end of the water pump (25) is connected with the water tank (24), and the water outlet end of the water pump (25) is connected with the water spraying part (4).

8. A retarder top unit cleaning device according to any of claims 1-7, characterized in that the water spray (4) comprises a horizontal shower pipe (26) and a vertical shower pipe (27), the horizontal shower pipe (26) being arranged on the side wall of the cleaning chamber (9), the vertical shower pipe (27) being arranged on the bottom wall of the cleaning chamber (9).

9. A retarder element cleaning device according to any of claims 1-7, wherein the first driving element (2) is a motor mounted on the frame (1), the driving end of the motor being connected to the rotating disc (5) by means of a transmission assembly (28).

10. A retarder top unit cleaning device according to claim 9, wherein the transmission assembly (28) comprises a drive shaft (29) and a first bevel gear (30), the drive shaft (29) is connected to the drive end of the motor, the first bevel gear (30) is mounted on the drive shaft (29), and the rotary disk (5) is connected with a second bevel gear (31) which meshes with the first bevel gear (30).