JPS61169851U - - Google Patents

Description

[Brief explanation of the drawing]

1 and 2 are schematic explanatory diagrams showing one embodiment of the present invention, FIGS. 3 and 4 are schematic explanatory diagrams showing the moving state of the washing machine main body and the spray table of the present invention, and FIG. 6 is a schematic explanatory diagram showing the swinging state of the injection nozzle of the present invention, FIG. 6 is a schematic explanatory diagram showing an embodiment of the movement conversion control mechanism adopted in the present invention, and FIG. It is a schematic explanatory view showing a different example. 1... Underfloor cleaning machine, 2, 2a... Rail, 3...
...Washing machine body, 4...Traveling wheel, 5...Injection nozzle, 7, 7A...Injection stand, 8, 8A...Reciprocating device, 9...Reciprocating drive motor, 10...Movement conversion control mechanism , 11...Rail frame, 13
...First rotation axis, 16...Movable frame, 18,
18A... Flexible cable member, 19... Axle, 20
... Wheel, 21 ... Fixed chain, 22, 22A
... Horizontal shaft, 23 ... Gear, 24, 24A ... Rack, 25, 25A ... Pinion, 26 ... Support roller, 27 ... Nozzle rocking device, 35 ... Dynamo, 36 ... Meter relay, 37 ...Auxiliary relay, 41...Limit switch, 44...Rack on main body side.

Claims (1)

[Claims for Utility Model Registration] 1. A reciprocating device that reciprocates an injection stand provided with an injection nozzle in the left-right direction of the automobile, and a reciprocating device that moves the injection nozzle in a direction perpendicular to the left-right direction of the automobile. An underfloor cleaning machine for an automobile, comprising: a nozzle rocking device for rocking; and a traveling drive device for driving a cleaning machine body having running wheels a desired distance after the injection table has made at least one reciprocation. 2. The reciprocating device is equipped with a device that controls the movement of the injection table when the injection table collides with an obstacle such as a car wheel.
Utility model registration claim 1, characterized in that a reciprocating drive motor is provided that is connected to a movement conversion control mechanism that moves the injection table in the opposite direction.
An underfloor cleaning machine for automobiles as described in Section 1. 3. The reciprocating device includes a flexible cable member installed in the washing machine body so as to be rotated by the driving force of the reciprocating drive motor, and the rotation of the flexible cable member allows the flexible cable member to rotate in the left-right direction of the vehicle. A request for registration of a utility model characterized in that a horizontal shaft is mounted on a movable frame that moves, and a pinion is attached to the horizontal shaft and meshes with a rack fixedly provided on the injection table. The underfloor washing machine for automobiles according to item 1. 4. Utility model registration claim 3, characterized in that the pinion that meshes with a rack fixedly provided on the injection table rotates via a gear that meshes with a fixed chain stretched over the washing machine main body. The car underfloor cleaning machine mentioned above. 5 Utility model registration claim 3, characterized in that the pinion that engages with the rack fixedly provided on the injection table rotates while engaging with the main body side rack that is fixedly provided on the washing machine main body. The car underfloor cleaning machine mentioned above. 6. The underfloor cleaning of an automobile as set forth in claim 1 of the utility model registration claim, wherein the spray table reciprocates while being supported by a plurality of support rollers supported by a movable frame provided inside the washing machine main body. Machine.