SU1699877A1 - Swivel device - Google Patents

Abstract

The invention relates to industrial construction, namely, rotary devices for modifying the control of cargo movement. The purpose is to increase the reliability of the device in working when overloading the load from one conveyor to another. The rotary device contains a rotary section (PC) 1 with vertical an axis of a frame installed with the possibility of rotation, located on a vertical axis with the possibility of rotation of a gear CHiVfii 6 and a drive of two kinema shchrsh cut with a gear conical- Cki fire 6 and the RS pin with gears 8 О К peso b hp 1 perform rssplo / e-s and h with the possibility of friction ic ipnr-fdiv friction disks Two non-movable corner 14 and 21 are not scored, and PC 1 - console 18 OTZ-togp i-, qr with the possibility of alternately taking HL / s LRCHSTSIR with stops Drive EYPO & pbBtipCHBHL.M npi rK: 4eHi-m npi -.c if 0 R st nof y it is necessary that the end of the wheel is i C with 1 and 6 in s during 1 lap of the wheel 6 vert (Calcium or ie “i p dgotss occurs And eroAci XHO in PC 1 Vogeshchinis Glag 6 reproaches erne 10 through and pkugu pepdachu rol kz 15 who podremr | rpv-i until it stops Hormer drive H h Ptg looval with mountain 19 con - 3 jЈ4 f asch Bpaiiic 1 wheel ri and axle lo b and t

Description

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The invention relates to industrial vehicles, namely, devices for changing the direction of movement of goods.

It is known a device for transferring piece goods from one conveyor to another, located at an angle to it, including a driving rotary frame around a vertical axis, on which are placed mutually perpendicular drive rollers,

It is also known a device for transferring containers from a conveyor to a conveyor 111, including mounted rotary driven rotary frame1 mounted on a movable frame with driven roller flooring and driven receiving rollers mounted perpendicularly one with the zeugon and positioned at the corners of the frame, forming conveyors.

The general lack of accessibility of the drive for turning the roller section and the drive for rotating the rollers leads to an increase in the material consumption of the devices.

A device is known for transferring piece goods from one conveyor to another, including a horizontal rotary frame around a vertical axis, equipped with rollers, on which the live section of the roller table is mounted, the roller conveyor drive being made in the form of a bevel gear installed on the gearbox shaft engaging with a cogwheel located on the shaft of the swivel frame interacting with a bevel gear mounted on one shaft with a sprocket chain connected to another sprocket of the roller table.

The disadvantage of the device is the addition of an additional link-podpruman; 1 brake clutch to create a brake torque of the drive of the roller table to ensure reliable rotation of the rotary roller table. As the discs wear out and the spring weakens, the clutch braking torque changes, which makes it necessary to adjust the spring.

The purpose of the invention is to increase the reliability of the device in operation.

This goal is achieved by the tag that the swivel device contains an extra-roll table section with a vertical axis inserted by means of bearings into the frame, and a gear wheel loosely mounted on the axis interacting with. bevel gears for rotation and rotation of the rollers of the roller table section; the toothed conical wheel is mounted on a vertical axis with the possibility of resting on its hub of the roller table section equipped with a cantilever that interacts with two stationary stops, the drive is reversible, and

the mountaineers of the roller gang section and the toothed bevel gear are equipped with one another interacting with fractional disks,

Known rotary device, containing on the turntable table roller table, a rotary ring with a mechanism for lifting and turning.

It is also known a device for transferring containers from a convoy to a conveyor,

containing a wound, on which two platforms with mutually perpendicular rollers are installed, oi.pa of which is made of lifting and lowering,

On f / ir. i shows the rotary organizer, general view; in fig. 2 - the same, view from the top; FIG. - section A-A in FIG. one; on F g. 4 - view B pa FIG. one; ; i j of fig. 5 - section bb of fig. one; in fig. 6 - section G-Y in FIG. one.

The rotary device contains a rotary roller table section 1 with a friction disk 2 and a vertical axis 3, i inserted by means of bearings 4 into the frame 5. Small pox 3 is freely impaled

; jvQ4avoe bevel wheel 6 with a friction disk 7 at the end and interacting with a bevel gear 8 of the drive 9 and with a bevel gear 10 of the drive shaft 11, and which is fixed with an asterisk 12 s

an endless chain 13, the star-locking 14 of the rollers 15 of the section 15 of the section 1, with the stop 16 (Fig. 4), the load sensor 17, indicating the presence of a roll-out roller table. and console 18 (Fig. 1),

On the frame 5, the stop 19c is placed by the sensor 20 and the stop 21 with the sensor 22. The loads 25 are supplied from the drive roller table 23 and the drive roller table 24 is output.

The rotary device operates as follows.

In the initial position, the roller table section 1 is located so that its longitudinal axis coincides with the longitudinal

The ocfcij of the feeding roller table 23, CSnSol 18 is in contact with the stop 19, the sensors 17 and 20 signal the readiness of the roller table section 1 to receive an I-load. Drive 9 is de-energized.

When turned on, the nature of the role of anga 23 (not shown) includes iriodes 9 in CiOpOHy (:: from FIG. 6 for the PICTURE arrow., E) so that the consul},) 8 continues to contact the abutment V3. At the same time; sonic gear 8am.si: - Asch conic

gear wheel 6 (in Fig. 2 clockwise). Since the console 18 of the roller table section 1 rests against the stop 19, the rotation of the gear wheel 6 of the vertical axis 3 is not transmitted, but the friction disk 2 slips relative to the friction disk 7 of the bevel gear 6. Because of the immobility of the frame of the roll table section 1, the rotation of the conical gear wheel b is transmitted the bevel gear 10 of the drive shaft 11, and through the sprockets 12, the chains 13, the sprockets 14 - to the rollers 15. As a result of the forced rotation of the rollers 15, the load 25 from the conveyor roller 23 moves to the roller Ngovuyu section 1 until it stops 16, this activates the load sensor 17, disabling the drive (not shown) of the feed roller table 23 and the switching actuator 9 to the reverse. Since the moment of friction between the friction discs 2 and 7 is significantly greater than the moment of resistance to the rotation of the vertical axis 3, then after the reverse of the drive 9, the roller table section 1 is rotated with a load 25 (counterclockwise in Fig. 2). During this rotation, the cog-shaped gear bevel gear 10 rotates together with the gear bevel gear 6, and does not rotate around its axis 11. This results in the rollers 15 not rotating during this rotation. At the end of the rotation, the console 18 abuts against the abutment 21, the rotation of the roller table section 1 is stopped, and the sensor 22 is activated, which activates the drive of the outlet roller table 24.

The abutment of the console 18 against the stop 21 causes the rotation of the gear wheel 6 of the vertical axis 3 not to be transmitted, but the friction disk 2 of the roll table 1 relative to the friction disk 7 of the bevel gear 6 slips, and as a result of the immobility of the frame of the roll table section 1 the bevel gear rotates the wheel 6 is transmitted to the bevel gear 10

shaft 11, and through sprockets 12, chains 13, sprockets 14 - to rollers 15, which will rotate in the opposite direction, i.e. side of the transportation of the cargo to the discharge roller conveyor 24. After rolling up the load 25 s

the roller table section 1 to the outgoing roller table 24, the load sensor 17 is activated, which commands a command to reverse the drive 9 to return the roller table section 1 to its original position.

The use of the invention will simplify the design and improve the operating conditions of the device by eliminating the friction clutch.

Claims (1)

Invention Formula A rotary device containing a roller table section with a vertical axis mounted to rotate t on a bed, located on a vertical axis can be rotated toothed a conical wheel and a drive with two kinematically connected to a toothed conical wheel and rollers of the roller table section conical gears, characterized in that, in order to increase the reliability of the device in operation when overloading from one conveyor to another, the roller table section and the toothed conical wheel made with friction disks arranged with the possibility of frictional interaction, and the device is equipped with two fixed supports fixed to the frame and a console fixed to the roller table section Mounted for poocheoednogo reacting with fixed stops, and the drive is made reversible. F " ii9669l R / Jf -, l yes: - ::,. / -S- K  , /, / ,, v iS. PT 4xi. - .. XA. " l x x / 4- M. . - / ,, I (-: 441 i:  % | ™ „“, „and 5 h - y, s / h & //. - ($} - ЈЈ) - 3 .0 cpus.d