SU1484788A1 - Conveyer for motor vehicles - Google Patents

Description

The invention relates to conveyors for car maintenance. The purpose of the invention is to increase reliability in operation. On the base, with a possibility of reciprocating movement, a rod (W) is installed. On W 1, vertical axles 2 are fixed. Brackets (C) with

horizontal shafts 4. On the shafts 4, the leading friction roller (P) 5, the friction pushing P 6 and the supporting P 7 freely rotate. On K there are drives, each of which is connected to P 5 - 7, and P 5 and 7 have the direction of rotation, the opposite of P 6. On the base along the direction of movement, the guides 22 are fixed. Lead P 5 is mounted to move along the base, and P 7 - with the ability to interact with the guide when the working stroke W 1. When the conveyor is turned on, P 5 interacts with the base and turns K pressure P 6 to forest and transported vehicle entrance R 7 into contact with the guide 22. The vehicle wheel rotates and R 6 is moved to the next position. Then the return is W 1. 5 Il.

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The invention relates to garage equipment, in particular to conveyors for maintenance of vehicles.

The purpose of the invention is to increase reliability.

FIG. 1 shows the conveyor, general view; in fig. 2 - the same, top view; in fig. 3 - trolley; in fig. 4 shows section A-A in FIG. 3; in fig. 5 is a section BB in FIG. 3

Conveyor for moving cars contains installed with the possibility of reciprocating movement

on the base of the rod 1 with fixed on it vertical axes 2. Brackets 3 are mounted on vertical axes with horizontal shafts fixed on them 4. Leading friction 5, pushing friction 6 and supporting 7 rollers are freely mounted on each horizontal shaft. On the brackets 3 there are drives in the form of a gearmotor 8 with a drive shaft 9. Each drive on the bracket 3 is kinematically connected with a leading friction 5, a pushing friction 6 and a supporting 7 rollers. The kinematic connection of the drive shaft 9 with the leading friction 5 and the supporting 7 rollers is carried out by means of sprockets 10-13 and chain gears 14 and 15, and with the pushing friction roller 6 through gears 16 and 17. The gear ratios of the gears are chosen so as to provide the same the speed of the rollers, and the leading friction 5 and the support 7 rollers have a direction of rotation opposite to the pushing friction roller 6. The driving shaft 9 is fenced from the arc 18. The rod 1 is placed in the box 19, made flush with the base. Electric power is supplied to the gearbox 8 by cable 20. The return of the rod 1 is driven by a movement in the form of a winch 21. On the base along the direction of movement of the rod 1 is fixed guide 22 in the form of a flange. Leading friction roller 5 is mounted to move along the base, and the support roller 7 is installed with the ability to interact with the guide 22 when the working stroke of the rod 1.

The device works as follows.

In the initial position of the conveyor brackets 3 with rollers are located along the rod 1. The car drives on the conveyor and is positioned so that its wheel is in front of the bracket 3 of the conveyor. The conveyor is switched on, since only the leading friction roller 5 contacts the base, the direction of rotation of this roller corresponds to the forward movement.

The bracket 3 mounted on the vertical axis 2 rotates relative to

of this hinge until the support roller 7 comes into contact with the flange 22. In this case, the pushing friction roller 6 will reach the wheel of the car and rest against it. Upon further movement, rollers 5 and 7 will press the friction roller 6 to the wheel of the car, and it will begin to rotate this wheel. Since the direction of rotation of the friction roller 6 is opposite to the direction of rotation of the rollers 5 and 7, the wheel of the car rotates in the same direction as the rollers 5 and 7 go forward. At the same time the car moves forward. The conveyor moves the car from post to post and stops.

The reverse movement of the rod 1 is carried out by a winch 21. In this case, the rod 1 pulls the bracket 3 over the axis 2, and the drive friction roller 5 rolls along the base, resisting the movement. This resistance causes the rotation of the bracket 3 about the axis 2 until the roller 5 moves onto the rod 1. Then it will go along it without resisting.

Claims (1)

Claim A conveyor for moving cars that contains a rod mounted with the possibility of reciprocating movement along the base with vertical axes fixed on it, pushing friction rollers, support rollers and a rod moving actuator, characterized in that the conveyor is fitted with rotation on vertical axes by brackets fixed on brackets by horizontal shafts, driving friction rollers, located on brackets by drives and zacks on the base along the direction of movement of the guide rail, the leading friction roller, the pushing friction roller and the support roller are freely mounted on each horizontal shaft, while the leading friction rollers are mounted so that they can move along the base, and the support rollers are interoperable with the guide when working rod, with each actuator on the bracket kinematically connected with the pushing friction, leading friction and support rollers, and the leading friction ny and support rollers have rotational direction opposite to the direction of rotation of the friction roller pusher. 1484788 Phage .5 7 " 7l 1484788 FIG. five '