SU1472376A1 - Storehouse for continuous cargoes - Google Patents

Abstract

The invention relates to warehousing equipment. The purpose of the invention is to increase reliability. The warehouse consists of a block of mobile cassettes 3, placed in several Rus. The cassettes of each tus fit snugly against each other and can move reciprocating to a distance equal to the cassette installation step. The movement of the cassettes is ensured by a movable (from the drive) frame 5 mounted on supports placed along the cassette heads. The frame can be fixed anywhere on the support. From the ends of the cassettes there is a tension chain 22, one end of which is fixed at the level of the lower tier and the second at the level of the upper one. On its way, the chain forms two chain pulleys, the movable elements (asterisks) of one of them are mounted on carts installed in the horizontal guides of the mobile frame, and the movable elements of the other on the extreme upper cassette. The drive sprocket of these tackles is located between them and therefore, when the drive sprocket rotates, one of the tackles becomes a tackle of direct action and the other of the reverse one. On the trolleys of the movable frame 5, a vertical beam 25 is installed with latches, which, when extended, interact with the supports of the cassettes. When moving the carts, the cassettes are moved, against which the clips have been activated, ensuring the access of the load handling device to the required cassette. In this case, the tackle formed by the movable elements mounted on the carriages is straightforward. The excess circuit is selected by the reverse half chain pulley. To return to the starting position, the asterisk turns on reversibly and the direction of the chain wheels changes. The frame fixation can be provided with electromagnets or a fixed asterisk located in the lower part of the movable frame, while the frame is fitted with an additional vertical row of fixators that interact with the cassette stops. To facilitate gripping the load, the mobile frame is provided with a vertical guide, and the lifting device mounted on the crane is equipped with rollers. At the bottom of the movable frame, there is a lapping mechanism, which consists of a drive screw and a nut made with a protrusion, and the nut can occupy a vertical or horizontal position due to the presence of guides and, moving along the screw, interact with the stops of the lower shaft of the cassettes. 1 hp ff, 6 ill.

Description

one

The invention relates to warehousing, intended for loading and unloading and warehousing operations.

The purpose of the invention is to increase reliability.

FIG. 1 schematically shows the proposed warehouse for long goods, general view; in fig. 2 - the same, side view; in fig. 3 - the same, before the operation on taking cargo from the rack; in FIG. 4, node I in FIG. 2 (dash-dotted line - node in position in Fig. 3); in fig. 5 — node II in FIG. 2 (dotted dashed line - node in position in Fig. 3); in fig. 6 - load gripping device, embodiment.

In the General case, the warehouse equipment lifting device 1, hung on the hook of the crane 2, movable in the horizontal plane

cassettes 3, located in several Rus, fixed 4 and mobile 5 frames. The load gripping device 1 is a beam 6 with tiltable paws 7 that are rotatable from a reversing drive (not shown) in the horizontal plane. Mobile cassettes 3 are provided in the lower part with wheels 8, which rest on adjacent downstream cassettes 3. The lowermost Russian consists of short-circuits of fixed cassettes 9, the number of which in Rus is one more than the number of mobile cassettes 3 in upper Rus. The movable cassettes 3 can be moved in one direction and back relative to the downstream cassettes 3 and 9 to a distance equal to the horizontal installation step of the cassettes 3 and 9. The design of the cassettes 3 and 9 provides the necessary gaps for the paws 7 when

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Life and stowage of cargo 10, and the sidewalls of the cassettes 3 can fit snugly against one another, i.e. made, for example, flat. On the part of the possible

The movable cassettes 3 are fitted with a fixed frame 4, which serves to prevent the movable cassettes from being accidentally moved. 3 for a distance greater than the horizontal pitch of mounting the cassettes and provided with consoles 11 for moving the mobile cassettes 3 nearest to it, which is necessary in the case of moving the mobile cassettes 3 with the fixed downstream mobile cassette 3, Moreover, all those closest to the stationary frame the movable cassettes 3 are provided with stoppers 12 located in the lower part JQ of the movable cassettes 3 on the side adjoining the stationary frame 4. The stoppers 12 overlap in height the upper part of the downstream movable cassette 3, On the opposite side, the random movement of the movable cassettes 3 is limited by stoppers 13 fixed in the upper part of the movable cassettes 3 and the fixed cassette 9. The stoppers 13 overlap in height the lower part of the upstream movable cassette 3. Supports 14 are attached along the ends of the cassettes 3 and 9. movable frame 5 is installed with the possibility of horizontal movement. The latter is a U-shaped metal structure covering cassettes 3 and 9. It is also possible to use two separate movable arms separately Am 5 not connected to each other and mounted on both sides of the cassettes 3 and 9; At least one guide 15 is mounted on the movable frame 5, in which the cart 16 is placed with the possibility of limited horizontal movement along the guide 15 by the amount of horizontal pitch cassettes 3 and 9.

On trolley 16, an asterisk 17 of the trolley is installed, and on mobile 5, above the level of sprocket 17, the drive wheel is sprocket 18 with drive 19, below the level of the sprocket 17 of the trolley is fixed sprocket 20, In addition, deflecting sprockets 21 are installed on the mobile frame 5, All the indicated asterisks are drawn around the traction chain 22, passing through

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a plane parallel to the ends of the cassettes 3 and 9. One end of the traction chain 22 is fixed at the level of the fixed cassettes 9 behind the envelope of the cassette unit 3 and 9. The other end of the traction chain 22 is attached to an additional console 23 fixed to the stationary frame 4,

On its way, the t-chain forms two chain hoists. The first is when rounding the sprockets of the movable frame 5, where the moving element is the trolley sprocket 17, and the fixed one is a fixed sprocket 20 and a deflecting sprocket 21 (or only deflecting sprockets 21).

The second tackle is formed by rounding the 22 chain sprocket cassette 24, where the movable element is the cassette sprocket 24, and the stationary (including deflecting sprockets 21 at a different frequency of the polyspast) are mounted on an additional console 23. The multiplicity of both polyspasts is equal and is selected depending on specific conditions of productivity and handling. A vertical beam 25 is attached to the trolley 16, where vertically mounted are a series of fixtures 26 placed opposite the stops 27 of the movable cassettes 3, The fixers 26 are made, for example, in the form of a solenoid or hydropusher, the stem 28 of which in the extended position can act on the stops 27. The cart 16 and the fixed sprocket 20 have a joint locking mechanism, made, for example, in the form of a pivotal two shoulder lever 29, One end of the lever-ha 29 has a bend 30 which, in one of the positions of the lever 29, abuts the bracket 31 attached to 16, and the second end is provided with a lodgement 32, which, when the lever 29 is rotated, encompasses the rotary axis 33 of the fixed sprocket 20, the lever 29 is rotated by a solenoid 34 or another element mounted on the movable frame 5, the latter is provided with a vertical 3-shaped guide 35 with catchers 36. In this case, rollers 37 are fixed to beam 6 for engagement with a vertical-shaped guide 35.

At the bottom of the movable frame 5, a finishing mechanism is installed, consisting of an engine 38, connecting 30

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valuable through a safety friction clutch 39 with a screw 40 installed in the supports 41. On the screw 40 a nut with a lug 42 is installed. The turn of the nut on the screw is limited by a horizontal plate 43 and a vertical plate 44. The load gripping device is made in the form of a horizontal beam 6 with L-shaped mi legs 7, provided with rollers 37 and a lift drive 45 along a vertical guide 35,

Warehouse for long goods, works as follows.

In the initial position, all the movable cassettes 3 contact their sides with each other without gaps, the mobile frame 5 is located at any place of the supports 14, the fixing of the frame 5 is carried out by known means, for example magnets, interacting with the supports. The trolley 16 is mounted on the right side of the guides 15 and secured against movement by bending 30 of the lever 29. Fixed sprocket 20 has the possibility of free rotation,

In order to operate the load gripping device 1, it is necessary to provide a vertical well over the selected cassette 3 or 9. For this, the movable frame 5 is moved by the drive 19 by rotating the drive sprocket 18 by the drive 19 and takes this position at. wherein the latches 26, mounted on the vertical beam 25, are mounted opposite the stops 27 of the movable cassettes 3, which need to be shifted by one horizontal, the installation step of the cassette 3 to form a well. The tabs 26, mounted on a movable frame 5, are located opposite the stops 27.

The clips 26, the extension of the rod 28, are engaged with the stops 27 of the cassettes 3, which need to be moved. The solenoids 34 rotate the lever 29, and the bend 30 is disengaged from the bracket 31 of the carriage 16 and prevents its movement. At the same time, the lodgement 32 prevents the possible rotation of the fixed sprocket 20 when moving the pulling chain 16 when hauling the chain hoop moving to the left by a distance equal to the horizontal pitch of the Cassette 3 and 9 installation, and the rods 28 of the fasteners 26 moving the mobile cassettes 3, which pass the same way . The tabs 26, placed on the movable frame 5, interact with the stops 27 of the movable cassettes 3, the latter are equipped with one pair of wheels 8, since the latches 26 keep the cassettes 3 from overturning. Moving any movable cassettes 3 in any case causes a displacement of the extreme upper movable cassette 3, while the cassette asterisk 24, when moved, becomes a movable element of the reverse action polyspas and the slack traction chain 22 is eliminated

The lifting device 1 is lowered into the formed well up to the required cassette 3 or 9, and the processing of loads 10 is carried out. To facilitate guidance of the paws 7 to the cassette 3 or 9 located deep in the well of the cartridge 36, rollers 37 are loaded into the vertical guide 35 devices 1.

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Upon completion of the handling operation, the load handler 1 is removed from the formed well and moves to the place of the next operation. Then, the actuator 19 drives the sprocket 18 to rotate clockwise, while the pulley with the cassette asterisk 24 performs the functions of the direct action camshaft, and with the trolley sprocket 17 - the reverse action pulley, the fixed sprocket 20 prevents movement of the movable frame 5, When returning the trolley 16 and latches 26 to their original position, releasing the fixed

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the sprockets 20 and the fixation of the trolley 16 in the extreme right half (x; a) the mobile frame 5 follows the next operation. When the mobile frame 5 is moved, the system mentioned 22, driven by the Drive 19, is turned into rotated tackles clockwise movements are insignificant, - and the speed asterisk 18. At the same time, the speed of movement can be high, and the chain 22, when moving, chooses, when moving the mobile cassettes. 3 with a load of 10 having significant

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a bath with an asterisk 17 of the trolley fixed by an asterisk 20 and a diverting asterisk 21,

The trolley 16, when hauling a polyspast, moves to the left a distance equal to the horizontal pitch of the Cassette 3 and 9 installation, and the rods 28 of the fasteners 26 moves the movable cassettes 3, which travel the same way. The tabs 26, placed on the movable frame 5, interact with the stops 27 of the movable cassettes 3, the latter are equipped with one pair of wheels 8, since the latches 26 keep the cassettes 3 from overturning. Moving any movable cassettes 3 in any case causes a displacement of the extreme upper movable cassette 3, while the cassette asterisk 24, when moved, becomes a movable element of the reverse action polyspas and the slack traction chain 22 is eliminated

The lifting device 1 is lowered into the formed well up to the required cassette 3 or 9, and the processing of loads 10 is carried out. To facilitate guidance of the paws 7 to the cassette 3 or 9 located deep in the well of the cartridge 36, rollers 37 are loaded into the vertical guide 35 devices 1.

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Upon completion of the handling operation, the load handler 1 is removed from the formed well and moves to the place of the next operation. Then, the actuator 19 drives the sprocket 18 rotates clockwise, while the pulley with the cassette sprocket 24 performs the functions of a speed chain pulley, and with the sprocket 17 of the trolley, the reverse gear pulley, the fixed sprocket 20 prevents movement of the movable frame 5, When returning the trolley 16 and retainers 26 to their original position, releasing the fixed

weight polystami work and provide significant effort. When the frame 5 is fixed, the star 20 is not fixed.

The adjustment mechanism consists of an engine 38 connected through a safety friction clutch 39 with a screw 40 rotating in the supports A1, a screw 40 is fitted with a nut with a protrusion 42. When the screw 40 is rotated, the nut with the protrusion 42 can either rotate on the screw and the suspension is limited horizontal plate 43 and vertical plate 44, or in contact with one of the plate 43 or, 44 to move along the screw 40. When rotated to the horizontal position, the nuts with the protrusion 42 interact with the lower stops of the cassettes 9.

In the lower part of the movable frame 5, two finishing mechanisms are installed, the direction of the carving of wines

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that in these mechanisms is different (the screw in Fig. 5 has a left-handed thread). The adjustment mechanisms are arranged symmetrically with respect to the vertical (Guide 35, the distance between the nuts with the protrusion 42 in the extreme horizontal positions is equal to

between the lower stops 46. After pre-installation of the movable frame 5 in the right place, the engines 38 are turned on, the screw 40 is set in motion, the nut with the protrusion 42 is rotated from the original vertical to the horizontal position until it contacts the horizontal plate 43, which prepares Further rotation of the nut with the protrusion 42, as a result of which the nut with the protrusion 42 along the left thread of the screw 40 moves along it. Similarly works

symmetrical mechanism. I

The movement of the nuts with the protrusion 42 occurs before contact with the lower stop 46, and the nut with the protrusion 42, reaching the lower stop 46, continues to move first and thereby transmits through the screw 40 a force to the movable frame 5 on which the mechanism is mounted, retraction in the opposite direction . This interaction takes place until the nuts with protrusion 42 are moved along the screw 40. The distance between the nuts in the extreme position is equal to the distance between the lower stops 46,

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as a result, the movable frame 5 is strictly oriented relative to the cassettes 3 and 9,

After processing the loads, the 10diguler 38 is turned on reversibly, the nut with the protrusion 42, due to the friction in the thread, rotates into a vertical position until it stops in the vertical plate 44 and displaces it to its original position. The friction clutch 39 protects the engine 38 when the nut with the protrusion 42 reaches the end. .. provisions The actuator 19 in this case should not be self-braking, i.e., should ensure the rotation of the high-speed shaft during the rotation of the low-speed one. When using the finishing mechanism, the fixed sprocket 20 can be not fixed. In order to increase reliability in case of inaccurate manufacturing of cassettes 3 and 9, such mechanisms are installed in pairs on a vertical beam 25 and a movable frame 5 opposite to the respective arms of the mobile cassettes 3,

In order to ensure the autonomy of the warehouse, the lifting device 45 of the lifting device can be placed on the movable frame 5. The operation in this case is similar to that indicated, and the load 10 or the empty capture is moved above the upper shaft of the mobile cassettes 3,

Claims (1)

. Invention Formula I 1, Warehouse for long goods, containing cassettes installed in regular fashion with one another supported, fixed in the bottom rus and having wheels on top of each arranged for horizontal movement relative to lower wheels, a frame with brackets for receiving extreme movable cassettes, stoppers and a device for moving the cassettes, characterized in that, in order to increase the reliability, the device for moving the cassettes comprises movably mounted on horizontally placed end faces x sides of the cassettes of the supporting guides of the frame, having at least one trolley mounted in the horizontal guides fixed on the frame with the possibility of limited movement and fixation in the extreme positions. th 29 (Par.z w DZ 52 thirty FIG. CPU d. 5 Editor S. Lisin Compiled by G. Sarycheva Tehred L. Oliyntk Order 1662/21 Circulation 723 VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5 ZO 21 77 W 5 FIG. 6 Proofreader N. KOROL Subscription