CN2602974Y - Cleaning and dust-removing machine for gearing box of passenger car - Google Patents

Abstract

A passenger car axle box cleaning deruster is provided. The utility model relates to a special railroad car axle box cleaning rust removal device, which comprises an axle box conveying mechanism for pushing the in and out of the cleaning piece M, a door opening and closing mechanism, a machine body frame, a box bottom cleaning mechanism with a jet nozzle, a traveling dolly arranged at the front and back sides of the machine body frame, and a brush lifting mechanism with an end face brush and an inner hole brush as well as a water spraying mechanism; wherein the brush and the end face brush of the brush lifting mechanism are arranged on the top of the machine body frame; and a round brush and an end face brush are sleeved at the lower end of the axial sleeve on a lifting cylinder piston rod through a bond; while a ring end face brush is arranged above the round brush and slipping along the axial sleeve; and the round brush is provided with a spring and articulated with a brush disc through an centrifugal arm, while the brush disc is provided with a spring making the round brush pull toward the center, whereas a jet nozzle is arranged below the round brush. The utility model solves the incomplete functions and poor cleaning effect of the current passenger car axial box cleaning machine.

Description

The passenger vehicle axle box cleans scaling machine

Technical field: the utility model relates to a kind of equipment that specially the passenger train axle box is cleaned rust cleaning.

Background technology: there is the shortcoming of insufficiency face, cleaning performance difference in existing passenger train axle box cleaning apparatus.

The utility model content: be the insufficiency face that solves existing passenger vehicle axle box cleaning machine existence, the problem of cleaning performance difference, the utility model provides a kind of passenger vehicle axle box to clean scaling machine.The utility model comprises the axle box conveying mechanism 1 that promotes to be cleaned part M turnover, door opening and closing mechanism 2, organism frame 3, have wiper mechanism 4 at the bottom of the case of nozzle, the walking dolly 5 of side before and after being located in the organism frame 3, the brush lifting mechanism 6 that has end face brush 6-3 and endoporus brush 6-4, water spraying mechanism 7, the lift cylinder 6-1 of brush lifting mechanism 6 is installed in the top of organism frame 3, the lower end that is sleeved on the axle sleeve 6-2 on the lift cylinder 6-1 piston rod is connected with circumference brush 6-4 and end face brush 6-3 by key, annular end face brush 6-3 is positioned at circumference brush 6-4 top and can slides up and down along axle sleeve 6-2, above circumference brush 6-3, be provided with spring 6-10, circumference brush 64 is hinged by centrifuge arm 6-5 with its brush dish 6-11, on brush dish 6-11, be provided with and make the circumference brush 64 spring 6-6 that draw to the center, below circumference brush 6-4, also be provided with nozzle 6-7.To be cleaned during work on the axle box pallet on the conveyer chain that axle box M is placed on conveying mechanism 1, and make the length direction of axle box identical, and axle box is blocked with the service direction of conveyer chain; The beginning cleaning process, conveyer chain brings into operation, and purge chamber's door is opened, and after axle box was carried and put in place, conveyer chain stopped, and purge chamber's door is closed; Sand pump, washing pump startup, blast nozzle, water jet begin to spray, brush lifting mechanism 6 is started working, brush descends fast, when brush drops to circumference brush and enters the axle box hole, transfer at a slow speed and descending, the brush rotating machine starts simultaneously, the rotation of drive brush, this moment, the circumference brush was adjacent to the axle box endoporus under action of centrifugal force, and endoporus is cleaned, when the end face brush descends, the pressing plate that drives on it descends simultaneously, and its elastic force is pressed on the axle box hole end surface end face brush when touching spring, and the axle box hole end surface is scrubbed; When circumference brush drops to the axis hole lower surface, rise at a slow speed, descend again after being raised to the upper surface, scrub repeatedly repeatedly after, axis hole, end face scrub clean, after brush rose to the axis hole upper surface again, fast rise was left axle box, finishes the process of scrubbing; When scrubbing endoporus and end face, the sand washing nozzle of both sides is also worked simultaneously, and sand water sprays at a high speed, is sprayed onto the axle box outside face that is cleaned; Sand washing outside face and scrub endoporus and begin simultaneously finishes simultaneously; The water nozzle that sand washing finishes the both sides, back begins to spray clear water, to wash out dirt rust and the sand grains that sand washing is got off; After the clear water flushing finished, purge chamber's door was opened, if this moment, next axle box was put well, pressed " transportation work " button, and conveyer chain starts, and purge chamber's inside axle box is sent, and next axle box enters, and is serious as the axle box greasy dirt, can repeat said process.The utlity model has following advantage: 1, adopt coarse pitch chain transmission work, can adapt to sand dust environmental work, guaranteed the reliability of connecting gear; 2, the walking dolly that has the sand washing nozzle is by step motor control, and moves and swing by the profiling of different axle box profile, reaches best cleaning performance; 3, adopt the centrifugal copper wire circumference brush of high speed revolution to remove the vestige of axle box inner hole surface corrosion and bearing heating generation, and adopt high pressure water to clean simultaneously with seal groove; 4, the corrosion of axle box end face adopts metal brush to remove; 5, outside sand washing, the washing rust cleaning technology of adopting, the corrosion and the dirt of removing outside face have been avoided the sandblast dust pollution.These facility have complete function, clean the effective advantage of rust cleaning.

Description of drawings: Fig. 1 is a front view of the present utility model, Fig. 2 is the left view of Fig. 1, Fig. 3 is the A-A cutaway view of Fig. 1, Fig. 4 be the K of Fig. 1 to view, Fig. 5 is the I place partial enlarged drawing of Fig. 1, Fig. 6 is that the L of Fig. 5 is to view, Fig. 7 is the front view of walking dolly 5, Fig. 8 is the B-B cutaway view of Fig. 7, and Fig. 9 is the birds-eye view of Fig. 7, and Figure 10 is the connection structure scheme drawing of motor 10 and transmission main shaft 10-3.

The specific embodiment: consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, the passenger train axle box cleaning machine of present embodiment by axle box conveying mechanism 1, door opening and closing mechanism 2, organism frame 3, case at the bottom of wiper mechanism 4, walking dolly 5, brush lifting mechanism 6, water spraying mechanism 7 form.Axle box conveying mechanism 1 is made up of motor 1-1 and coarse pitch chain connecting gear 1-2, and motor 1-1 connects the sprocket wheel of coarse pitch chain connecting gear 1-2.Door opening and closing mechanism 2 is arranged on the top of organism frame 3, and door opening and closing mechanism 2 is made up of with the pulley assembly 2-2 that links to each other with left and right door pneumatics 2-1, and the steel rope 2-3 of pulley assembly 2-2 is connected with pneumatics 2-1.Wiper mechanism 4 is arranged on the bottom that is cleaned part M at the bottom of the case.Consult Fig. 7, Fig. 8, Fig. 9, Figure 10, side is respectively equipped with walking dolly 5 in the front and back of organism frame 3, and walking dolly 5 is provided with sandblast nozzle 5-1, drives the 5-2 of first connecting rod mechanism, the 5-3 of second connecting rod mechanism that drive sandblast nozzle 5-1 swings that sandblast nozzle 5-1 swings up and down; The motor 10 that drives the first connecting rod 5-2 of mechanism knee-action also is installed at the top of organism frame 3.Motor 10 connects fork 10-2 through eccentric wheel 10-1, fork 10-2 and transmission main shaft 10-3 are hinged, transmission main shaft 10-3 connects six side's thick stick 10-5 by swing arm 10-4, six side's thick stick 10-5 vertically are arranged on the location (consulting Fig. 3) of walking dolly 5 motions in the organism frame 3, and the slide block 5-4 on the 5-2 of first connecting rod mechanism is set on six side's thick stick 10-5; The location of walking dolly 5 motions also vertically is provided with another the six sides thick stick 11 that rotates under motor and driving device drive in organism frame 3, on another six sides thick stick 11, be set with leading screw 11-1, leading screw 11-1 matches with screw 11-2, and screw 11-2 is connected with the driving lever 5-5 of the 5-3 of second connecting rod mechanism.Consult Fig. 3, Figure 10, front and back in organism frame 3 are vertically arranged with water spraying mechanism 7, water spraying mechanism 7 comprises water-supply-pipe 7-1 and the spray nozzle 7-2 that is installed on the water-supply-pipe 7-1, on water-supply-pipe 7-1, be fixedly connected with connecting plate 7-3, interlock body 7-4 on connecting plate 7-3 and the transmission main shaft 10-3 is hinged, and transmission main shaft 10-3 drives water-supply-pipe 7-1 and spray nozzle 7-2 swing.Consult Fig. 5, Fig. 6, brush lifting mechanism 6 is arranged on the top that is cleaned part M, brush lifting mechanism 6 tops are lift cylinder 6-1, the lower end that is sleeved on the axle sleeve 6-2 on the lift cylinder 6-1 piston rod is connected with circumference brush 6-4 and end face brush 6-3 by key, annular end face brush 6-3 is positioned at circumference brush 6-4 top and can slides up and down along axle sleeve 6-2, above circumference brush 6-3, be provided with spring 6-10, circumference brush 6-4 and its brush dish 6-11 are hinged by centrifuge arm 6-5, on brush dish 6-11, be provided with the spring 6-6 that circumference brush 6-4 is drawn to the center, below circumference brush 6-1, also be provided with nozzle 6-7.End face brush 6-3 and circumference brush 6-4 are wire brush.The motor 6-7 that is located at lift cylinder 6-1 one side drives brush by transmission device 6-8 and rotates (consulting Fig. 1).

Claims (5)

1, the passenger vehicle axle box cleans scaling machine, it comprises the axle box conveying mechanism (1) that promotes to be cleaned part M turnover, door opening and closing mechanism (2), organism frame (3), have wiper mechanism (4) at the bottom of the case of nozzle, the walking dolly (5) of side before and after being located in the organism frame (3), the brush lifting mechanism (6) that has end face brush (6-3) and endoporus brush (6-4), water spraying mechanism (7), it is characterized in that the lift cylinder (6-1) of brush lifting mechanism (6) is installed in the top of organism frame (3), be sleeved on lift cylinder through " (6-1) lower end of the axle sleeve on the piston rod (6-2) is connected with circumference brush (6-4) and end face brush (6-3) by key; annular end face brush (6-3) is positioned at circumference brush (6-4) top and can slides up and down along axle sleeve (6-2); be provided with spring (6-10) in circumference brush (6-3) top; circumference brush (6-4) is hinged by centrifuge arm (6-5) with its brush dish (6-11); be provided with the spring (6-6) that circumference brush (6-4) is drawn to the center on brush dish (6-11), also is provided with nozzle (6-7) in the below of circumference brush (6-4).

2, passenger vehicle axle box according to claim 1 cleans scaling machine, it is characterized in that axle box conveying mechanism (1) is made of the sprocket wheel of motor (1-1) connection coarse pitch chain connecting gear (1-2) motor (1-1) and coarse pitch chain connecting gear (1-2).

3, passenger vehicle axle box according to claim 1 cleans scaling machine, it is characterized in that door opening and closing mechanism (2) is arranged on the top of organism frame (3), door opening and closing mechanism (2) is made up of with the pulley assembly that links to each other with left and right door (2-2) pneumatics (2-1), and the steel rope (2-3) of pulley assembly (2-2) is connected with pneumatics (2-1).

4, passenger vehicle axle box according to claim 1 cleans scaling machine, it is characterized in that walking dolly (5) is provided with sandblast nozzle (5-1), drives first connecting rod mechanism (5-2) that sandblast nozzle (5-1) swings up and down, drives the second connecting rod mechanism (5-3) that sandblast nozzle (5-1) swings; The motor (10) that drives first connecting rod mechanism (5-2) knee-action also is installed at the top of organism frame (3); Motor (10) connects fork (10-2) through eccentric wheel (10-1), fork (10-2) is hinged with transmission main shaft (10-3), transmission main shaft (10-3) connects six side's thick sticks (10-5) by swing arm (10-4), six side's thick sticks (10-5) vertically are arranged on the location of the interior walking dolly of organism frame (3) (5) motion, and the slide block (5-4) in the first connecting rod mechanism (5-2) is set on the Liu Fanggang (10-5); The location of walking dolly (5) motion also vertically is provided with another the six sides thick stick (11) that rotates under motor and driving device drive in organism frame (3), on another six sides thick stick (11), be set with leading screw (11-1), leading screw (11-1) matches with screw (11-2), and screw (11-2) is connected with the driving lever (5-5) of second connecting rod mechanism (5-3).

5, passenger vehicle axle box according to claim 4 cleans scaling machine, it is characterized in that the front and back in organism frame (3) are vertically arranged with water spraying mechanism (7), water spraying mechanism (7) comprises water-supply-pipe (7-1) and is installed in spray nozzle (7-2) on the water-supply-pipe (7-1), be fixedly connected with connecting plate (7-3) on water-supply-pipe (7-1), connecting plate (7-3) is hinged with the interlock body (7-4) on the transmission main shaft (10-3).

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