SU1361065A1 - Extensible roller conveyer - Google Patents

Description

The invention relates to a lifting machinery industry, namely, roller conveyors transporting heavy loads and embedded in a common transport system of a robotic warehouse.

The aim of the invention is to improve the serviceability of the conveyor.

Figure 1 shows a roller conveyor, a general view; figure 2 - the same, with the location of one seggsch under another; on fig.Z - section aa in figure 1; figure 4 - section bb in fig.Z on fig.Z - section bb In figure 4; figure 6 - the position of the lifting section; figure 7 - section GG in figure 6; on Fig - type D in figure 4; Fig, 9 is a view of E in Fig.6.

Roller conveyor consists of interconnected seconds. One of the conveyor sections 1 is made movable, and the adjacent section 2 is made in the form of a lifting roller section, which is equipped with load-carrying rollers 3, an electric motor 4 with a chain 5, as well as driving lifting mechanisms in the form of pneumatic cylinders 6, which can be also made, for example, in the form of hydraulic rams, screw lifts, etc. which one end is fixed to the base of the floor, and the other for example, rod 7, screw, etc. - to the posts 8 and 9. The post 9 is made along the entire length with the dove-tail projection, and the support posts 10 are made with the dovetail notch. So the execution of the racks 9 and 10 serves to stabilize the lifting roller section 2 (FIG. 3). The rack 9 is attached to the U-shaped supports 11 by means of the guide beams 12 with the toothed racks 13 fixed to them along the entire length (figures 4 and 6). Guides 14 are attached to the uprights 9, which are made in the form of plates with a vertical groove 13. The frame 16 of the movable section 1 is connected to the lifting section 2 by a pair of support plates 17 protruding beyond the limits of the section and formed in sections. Plates 17 are supported on pillars 9; The movement mechanism of section 1 is made in the form of driving gear wheels 18 fixed on the drive shaft 19, which is fixed in turn on the plates 17. An asterisk 20 is mounted on the shaft 19,

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associated with an electric motor 21, which is connected with a power electric cable 22, secured by a clip 23 to the floor, on which the guide groove 24 is installed, wired with a semicircular base, which serves for guiding the laying of the electric cable during the section opening. One end of the electric cable is connected to the electric motor 23, which ensures the forced rotation of the rollers 26. A pair of wheels 27 is attached to the posts of section 1.

Roller conveyor works as follows.

T pallet packages of chipboard with pallets weighing up to 3 tons are moved along sections of the conveyor and transferred to

0 other transport devices with

further packing of packages in the mechanized warehouse of finished products. To skip wheeled vehicles, such as electric cars, etc.,

5 in the transverse direction relative to the roller conveyor roller. section 1 slides underneath the lift roller section 2 of the conveyor. It happens as follows. A command is simultaneously sent from the control panel to stop the conveyor system, lift the lifting roller section 2 with lifting mechanisms in the form of pneumatic cylinders 6, slide the roller section 1 under the lifting roller section 2 of the conveyor. The lifting of the roller section 2 is carried out using, for example, hydro-pneumatic cylinders. When supplying air to cylinder 6, for example, air 6, plate 7 begins to move in a vertical direction and raises pillars 8 and 9 to the height required to retract roller section 1. During section 2 lifting

5, the shaft 19 is ejected from the groove 13 of the stabilizing guides 14 with the gear wheels 18, which are placed on the gear racks 13. Further, the lift continues until the plates

Q 17 detaches from support leg 10. At this point, the ascent of section 2 stops and roller section 2 assumes a slight inclined position. Rolling in the roller section 1 is as follows. The electric motor 21 is turned on, through the chain 3 and the sprocket 20 the shaft 19 begins to rotate, the drive gears 18, interact with the gear rack II

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13, the roller section 1 is pushed under into the guide groove 24. Then the lifting roller section 2 of the conveyor-belt. During roller retracting

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a command is given to start the conveyor system.

The positive effect of the invention lies in the fact that this design of the mechanism for expanding the section allows the load-carrying rollers to be made driven, i.e. to mechanize the supply of goods, thereby increasing the productivity of the conveyor. In addition, labor conditions are improved and safety precautions are improved.

sections 1, the power cable 22 begins to gradually go out of the guide chute 24, form its own loop, but the clamp 23 does not allow it to go beyond the limits of the guide chute.

After passing the transport from the control panel, a command is given to return the Rohgak section 1 to its original position. The increase in the roller section occurs in the reverse order, i.e. the motor 21 is turned on and, through the chain and the sprocket 20, a shaft 19. A command is given to rotate the gear wheels 18, which, interacting with the toothed rails 13, press the roller section 1 of the conveyor. 20 When the lifting and stopping of section 1 of the lifting roller section 2 of the conveyor is lowered to its original position and takes relative to,....., "V, 11, ATA": to the rest of the conveyor system 25, the descending section is equipped with - racks with horizontal flat racks from one of its ends with vertical level. When the roller section 2 is lowered, it is fixed with the roller section 1, i.e. The shaft 19 enters the grooves 15 of the stabilizing guides 14 and the lift roller section 2 of the conveyor is lowered until the plates 17 fall onto the support post 10, i.e. to level

Claims (1)

15 claims A sliding roller conveyor comprising interconnected sections mounted on a fixed base, one of which is a lift-down with a driving mechanism, exc. due to the fact that, in order to increase the convenience of servicing the conveyor, tick groove lifts and toothed racks along it, one of the adjacent sections are mounted with a possibility of reciprocating movement along a fixed base and equipped with a drive shaft located on it, mounted on drive shaft identical with the load-carrying rollers gears located throughout the conveyor system. R hfpt h. ,, ,,,., ", the entire conveyor system. At this moment, the lowering is stopped and the electric motors 4 and 21 are turned on, and the load carrying rollers of the sections begin to rotate, and the electric power cable 22 is placed in its original position. on the section with the ability to interact with cogged rails when lifting the lowering section, while the shaft is placed in the grooves of the vertical racks while lowering the lifting and lowering section. those. into the guide chute 24. Then a command is given to start the conveyor system. The positive effect of the invention lies in the fact that this design of the mechanism for expanding the section allows the load-carrying rollers to be made driven, i.e. to mechanize the supply of goods, thereby increasing the productivity of the conveyor. In addition, labor conditions are improved and safety precautions are improved. .,. with ...-. „“ v ,, 11 иАт “: myo.,. with ...-.„ “v ,, 11 иАт“: the myopus section is equipped with racks from one of its butt ends Invention Formula A sliding roller conveyor comprising interconnected sections mounted on a fixed base, one of which is a lift-down with a driving mechanism, and an ex. This is because, in order to increase the convenience of servicing the conveyor, the lifting and lowering section is equipped with racks with one tick grooves and disposable racks along it, with one of the adjacent sections mounted with the possibility of reciprocating movement along a fixed base and provided with a drive shaft located on it, mounted on the shaft gears located hours, ,, ,,,., ",  gears located hours, ,, ,,,., ", on the section with the ability to interact with cogged rails when lifting the lowering section, while the shaft is placed in the grooves of the vertical racks while lowering the lifting and lowering section. : //////} / /////////// / / / // //////////// // // // y / f /////. 27 2g irf 23 12 Fig, 1 / U  J ////// // y / 23 12 Fig, 1  NSX. NS n MS 22. 2 2J FIG 3 26 four // X bH / ag.4 f % g7 / ./ Fig.8 | T ± z uW V /five Lt f I I I / JH Illl. .L. P - | 1 -1 I / ;; fpf / e.ff