SU977303A1 - Storage for unit loads - Google Patents

Description

The invention relates to the warehouse economy, is intended for the production of loading, unloading, transport and warehousing operations and can be used in all sectors of the national economy.

A warehouse for storing piece goods is known, containing multi-light racks with guides, on which cargo carriages are movably mounted, as well as loading and unloading means 1 moving along the ends of the racks.

The disadvantage of this warehouse is the impossibility of loading and unloading the rack on one side when placing several units of cargo on the rails, which leads to an increase in the number of handling equipment and reduces the useful area of the warehouse.

Also known is a warehouse for storing piece goods, containing racks with multi-directional lines, on which are zuzovye carts coupled to each other by means of hooks attached to each carriage, a limiter for the horizontal movement of these carriages along guides and loading and unloading equipment.

However, the design of the well-known warehouse provides loading and unloading of racks on one side. In addition, the disadvantages of the known warehouse for storing piece goods are unsatisfactory conditions of its operation due to the complexity

10 of the production of loading and unloading operations, the use of manual labor during the seizure of cargo, the unsatisfactory device of hooks hinged to the ends of each trolley, requiring the use of manual labor during coupling and uncoupling of carts and not allowing the carts to work with each other

20 by 180®, the absence in the loading area of the unloading of the limiting stops for the vertical movement of carriages and the complexity of the device for restricting the horizontal movement of carts.

25

The purpose of the invention is to improve the operating conditions of the warehouse.

This goal is achieved by the fact that in the warehouse for storing piece goods, each Russian of the rack is supplied,

30 limiting emphasis of the vertical movement of the cart, located in the upper part of the tusk in the loading-unloading area, the horizontal movement limiter is made in the form of a roller attached to the end of the guides of each torsa, and the hooks of the hitch carts are spring-loaded in the horizontal plane, with the hooks of the hooks of the opposite ends of each cart pointing in different directions, and the height of each hook is 1.5-2 heights of the protruding portion of the roller above the guides.

FIG. 1 shows a rack for storing piece goods at the time of seizing the cargo with forks of the loading and unloading means in FIG. 2. However, at the time of removal of the load from the rack, in FIG. 3 - the same, at the moment of uncoupling of the carriages with the cargo completely removed from the rack, in FIG. 4 shows section A-A in FIG. 1 (view of the front part of the bogie) / in FIG. 5 - coupling elements of the load carriages; in fig. b - knot | fig 1; in fig. 7 - node II in FIG. 2; in fig. 8 - forks of the loading and unloading device serving the rack.

The warehouse contains multi-light racks 1 with guides 2 for placing cargo carts 3 on them, equipped with rollers 4 and guiding elements 5. The cargo carts are connected to the carrier by means of hooks 7 with springs 6, which form the hooks between them. can rotate in a horizontal plane and have the same direction at each end of each of the carts (figure 5), i.e. the protrusions of the hooks of the opposite ends, each trolley are directed in different directions, which ensures the coupling of the carts with any ends.

In the loading-unloading area, the guide racks 2 end with rollers 8, and at the ends there are rollers 9, which are located above the guide 2 rollers of the rack by an amount of 6, which keeps the cargo carts 3 on these rollers in a non-disengaged state of hooks. It must be ensured that the hook height is 1.52 heights 6 at the time the carts roll over the rollers 9.

On the lower part of the rails 2, in the loading-unloading zone, there is a limiting stop 10 for lifting the trolleys 3 downstream.

Shelf maintenance is carried out either by a stacker crane or a loader equipped with a lifting device with a fork

a gripper (Fig. 8), which has screws 11 with a end hinge 12 hinged on them, spring-loaded relative to the base 13 by a spring 14, and for holding or pushing the load forward on the base of the forks, the stop 15.

When installing the fork 11 under the trolley 3 last, compressing the spring 14 is fixed by the end lever 12, providing the possibility of its extension from the rack. Trucks are equipped with shock absorbers 16.

It is also possible to use conventional forklift trucks or stacker cranes on condition that they ensure that the freight carriages roll over without additional support.

When loading a warehouse, the stacker crane or loader comes with a cargo trolley to the outer row of racks and, installing the guides of 5 cargo carriages 3 on the thrust rollers 9, introduces the cargo trolley into the steellis, which, first moving along the thrust rollers 9, passes with it on the guide rollers 8. At the same time, the rollers 4 of the trolleys 3 are lowered onto the guides 2 racks. When docking the cargo carriages 3 with each other, they are fixed to each other by means of hooks 7 spring-loaded with springs 6, and the trolleys can be joined with each other by either of the two end parts. The rack is filled with the cargo carriages 3 completely through the interaction of the cargo carriages, which, connected by the hooks 7, push the cargo carts following each other by means of shock absorbers 16.

When unloading the warehouse, the forks 11 of the loader or the stacker crane are brought under the load trolley 3 (Fig. 4) Then the forks 11 are raised to the height J - the difference between the height of the thrust roller 9 and the guide roller 8, while the upper part of the load trolley approaches the stopper 10, the load carriages are lifted, and the hook of the cargo carriage does not fully engage with the hook of the next cargo carriage (in FIG. 2 and FIG. 7), all the other cargo carriages are fully hooked to each other (FIGS. 1-3 and FIG. 6).

Holding the end lever 12 of the trolley 3 with the help of a loader. Or the stacker crane is pushed out of the rack, rolling with the guides 5 along the rollers 9, advancing. o At the same time, all of the cargo carts following each other, until the cargo carriage following the carriage approaches the roller 9. Then the trolley 3 rises up, passing through the limiting stop 10, which ensures that the hook 7 is taken out of engagement with the hook of the next load trolley. Thus, all cargo carts can be alternately unloaded from the rack.

The predalugam construction of a warehouse for storing cargoes improves the conditions of its operation, as it simplifies and accelerates the production of loading and unloading operations, eliminates the use of manual labor, ensures the most complete use of the usable area and preserves the container during transportation and storage, and improves the conditions of operation.

Claims (2)

Claims Warehouse for storage of piece goods. containing stelgiki with guides arranged in several directions, on the cabins are installed with the possibility of horizontal and vertical movement of cargo carts coupled to each other by means of hooks attached to the ends of each truck, the limiter of the horizontal movement of carts along the directions and loading and unloading means, characterized by the fact that, in order to improve the operating conditions, each Russian of the rack is provided with a restrictive stop for the vertical movement of the trolley, in the loading-unloading zone, the horizontal limiter of the displacement is made in the form of a roller attached to the end of the guide of each tusk, and the hooks of the towbars of the carts are spring-loaded in the horizontal plane, with the hooks of the hooks of the opposite ends of each trolley being directed to different sides, and the height of each hook is 1.5-2 heights of the protruding part of the roller above the guides. Sources of information taken into account prn examination 1. USSR author's certificate №364536, cl. In J5 G 61/00, 1970. 2. Paton of Great Britain W1124673, cl. at 65 (1/04, 1968. notflyiOflaf3t 30waejf feTbgr-J . -one  pffAt / yA v f aef nflomcfffffet / t-4 /. x7 6 FIG. 5/7 I