SU1553444A1 - Horizontal endless floor-type car conveyer - Google Patents

Abstract

The invention relates to the transport engineering industry and allows to expand the technological capabilities by providing a changeover of the conveyor to various sizes of trucks (T) and to increase the reliability of operation. The conveyor contains drive and tension sprockets, covering their infinitely closed traction chain 4, guides 9 and 10, moving in the latter and connected to chain 4 the driving element and connected to it T 13. The latter are made with pivoting axles x 16 support wheels 15. The driving element is made in the form of traverses with guides 7 and supporting 8 rollers (P) installed in guides 9 and 10. Traverses 5 are connected to chain 4 through pivotally mounted carrier 6. The traverse 5 with T 13 is connected in as rigidly mounted on the last hook (K) 12 and mounted on the crossmember 5 of the lead P 11. On the cross beams 5, the pawls 14 are hinged for fixing K 12 on P 11. With the latter, K 12 are locked, which are fixed by the pawls 14. When the drive is turned on Chain 4, which moves the crosshead 5, and the latter through K 12 and P 11 move T 13. To replace T 13, chain 4 is stopped and K 12 is disconnected from the interaction with P 11. 1 C.p. f-ly, 3 ill.

Description

315

The invention relates to a transport engineering and can be used for the interoperational transportation of load-bearing carts on the floor.

The aim of the invention is to expand the technological capabilities by providing a changeover of the conveyor to various sizes of carriages and an increase in reliability.

FIG. 1 shows schematically the proposed conveyor, a plan view; in fig. 2 shows section A-A in FIG. one; in fig. 3 section bb in fig. 2

The horizontally closed floor carriage conveyor contains a driving sprocket 1 with a drive 2, a tension sprocket 3 covering their infinitely closed draw chain 4, equipped with a leading lever in the form of traverse 5, which are attached to the chain by means of hingedly mounted carrier 6. Traverse 5 contains guide rollers 7 and supporting rollers 8, with the help of which it moves along internal guide 9 and external guide 10; On traverse 5 from the side, leading rollers 11 are mounted that engage with hooks and 12, which are rigidly fixed on the trolleys 13 Hooks 12 can be fixed by a hinge fixed on the cross-arms 5 with tanks 14, the surface of which is inclined to the horizon (surfaces D) the trolleys 13 have full turning wheels 15 mounted on vertical axles 16. The elements of the conveyor belt

tirovanny on metal 17,

which is fixed to the floor of the shop. Dogs 14 are mounted on the cheeks 18, in which the rollers 11 are fastened, through the eyelet 19 and the axis 20.

The conveyor works as follows.

The floor area (surface D) in the zone of movement of the carriages 13 should be flat and horizontal. The endlessly closed chain 4, covering the drive 1 and the tensioning 3 stars, should be parallel to the floor (surface F). Carriages 13 are attached to traverses 5 which are fixed on the traction chain 4 by means of pivotally mounted carriers 6, while the hooks 12 rigidly mounted on the carriages 13 engage with rollers 11 mounted on

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20 25, Q 40

50

the cross arms 5 and are fixed pivotally fixed on the cross arms of the pawl-mi 14. Due to the fact that the surface R of the pawl 14 is inclined to the horizon, when the trolley 13 joins the traverse 5, the hooks 12 force the pawl-14 to pivot about the axis. After all the carts are attached, the drive 2 is turned on. Sprocket 1 and 3 t sprocket chain 4 with traverses 5 fixed on it are connected. The carriages 13 move in the indicated arrow in FIG. 1 direction. By means of the guide rollers 7 moving between the inner 9 and outer 10 guides, the traverse 5 provides a stable strict direction in the horizontal plane. In the vertical plane, the traverse 5 is held by means of the support rollers 8, rolling along the inner guide 9 "

The conveyor is rearranged to other sizes of the carts with the drive unit 2 turned off. To detach the cart from the conveyor, the pawl 14 is lifted, after which the cart is fed forward in the direction of conveyor movement until the hooks 12 exit from the rollers 11. By equipping the cart with full-turning wheels 15, it is easy discharged from the conveyor. A cart is installed on the free space. Carts can be changed at any position. At low speeds of the traction chain of the dog 14 can be excluded, then the change of carriages is even more simplified. Due to the connection of the traction chain with traverses with the help of pivotally mounted carrier 6, the trail of the carts remains constant during the tension of the chain, since the guides 9 and 10 do not move. All conveyor elements are mounted on metal structures 17 which are fixed on the floor of the workshop.

Claims (1)

Invention Formula 1, Horizontally closed floor carriage conveyor, including drive and tension sprockets, enveloping their infinitely closed draw chain, guides, connected to the pull chain and mounted for movement along the guides of the drive element and connected to it with support wheels , characterized in that, in order to expand technological capabilities by providing a changeover of the conveyor to various sizes of carriages and increase reliability of operation, the driving element is designed as a traverse with guide and supporting rollers installed in the guide, and the connection of the driving element with each trolley is made in the form of a rigidly mounted on the last hook a roller mounted on the crossbar, the endlessly closed thrust chain is connected to the driving elements by means of hinged mounted carriers, and the supporting wheels are mounted on the carriages by means of vertical axes. 2 „Conveyor according to claim 1, of tl and h aa y and with the fact that it is equipped with dogs hinged on the driving elements with the possibility of fixing the hooks of the carriages relative to the traverse rollers. } 5-B Mu. , / 78 1and Fig 1 11 8 12 Schig.Z