SU1076544A2 - Unit for laying drain pipes - Google Patents

Abstract

1. UNIT FOR INSTALLATION OF DRE, FIXED PIPES according to ed. St. No. 636334, characterized in that, in order to increase productivity, the container is provided with vertical guides arranged on corners with prismatic supports and cantilever elastic guides fixed on opposite walls of the container, one of which is mounted /// // // .. ,, SU , on the inside of the latter over the chute with a gap relative to the other elastic guide, an arcuate shape made in the form of a plate, the lower end of which is adjacent to the bottom part, while the arcuate guide is installed between the vertical nymi vozmzhnostyu guide with longitudinal movement of the prize aticheskim supports toward the chute and the container is disposed over the discharge window shutter. 2. The assembly according to claim 1, characterized in that the closure is made in the form of pivotally mounted axes of the lid and counterweights mounted on the outside side wall of the container, wherein the cover is provided with rigidly connected spring-loaded levers connected to the vertical guides of the container with optional keeping the lid in the closed position. O5 SL 4 (Rig.g 5

Description

The invention relates to wood-drainage machines, in particular to aggregates for laying drainage pipes. According to the main author. St. No. 636334 is a known unit for laying drainage pipes, which is used when laying tubular highways from long drainage and subsurface pipes. It is made of frame-mounted containers, chute for feeding tubes and vertical chain conveyors with hinged legs. The container is made in the form of a parallelepiped with a discharge window, and in the lower part it is equipped with an external tray with rigidly fixed guides 1. However, the container has a flat bottom, where a dead zone is formed and from where the tubes need to be unloaded manually, which leads to a simple aggregate and low labor productivity . In addition, the rigid construction of a known container results in a tube battle resulting from vibrations and jolts during the transportation of the containers and the draining of the pipeline. The purpose of the invention is to increase productivity and reduce damage to the tubes. The goal is achieved by the fact that in a unit for laying drainage tubes the container is provided with vertical guides arranged at corners with prismatic supports and cantilever elastic guides fixed on opposite walls of the container, one of which is installed inside the latter above the chute with a gap relative to the other elastic guide The arc-shaped form made in the form of a plate, the lower end of which is located towards the bottom, while the arc-shaped guide is installed between the vertical nymi / guide for longitudinal movement of the knife edge towards the gutter, and the container is disposed ad unloading window shutter. In addition, the shutter is made in the form of axles of the lid axis and counterweights mounted on one side of the container side fixed on the outside, while the lid is provided with spring-loaded levers rigidly connected to it and connected to the vertical container guides with the possibility of holding the lid in the closed position. FIG. 1 shows an assembly for laying drainage pipes (side wall with cover and shutter conventionally removed), general view; in fig. 2 - kinematic diagram of the unit; in fig. 3 shows section A-A in FIG. one; in fig. 4 - container disassembled, axonometric; in fig. 5 - arcuate guide with drainage tubes, axonometrics; in fig. 6 - container shutter in the closed position, BHJ on top; in fig. 7 - the same, in the open position (counterweights conventionally not shown); in fig. 8 - bolt, axonometrics; on the phi 9 coithainer with the window open, side view; on fi1. 10 - installation of the container on the frame of the unit, axonometric. The unit for laying the drainage pipes is mounted on frame 1 and contains two containers 2 with channel 3 for dispensing pipes 4 and two vertical chain conveyors 5 mounted on the sides of the containers. On the links of the chain conveyors, legs 6 are hinged for the transfer of tubes. Each container 2 has a rectangular box-like shape with a width corresponding to the length of the drainage tube 4. Inside the container in its lower part are mounted cantilever spring-loaded guides 7 and 8, mounted on opposite walls of the container, one of which 7 is installed above the chute and connected to the discharge opening 9 and the other, the arcuate guide 8, is pivotally displaced so that a gap is formed between the guides for the exit of the tubes 4. The lower end of the arcuate guide adjoins onnoy portion. A shutter is installed above the unloading window 9 on the outer side of the side wall of the container 2, made in the form of two counterbalances II and a lid 12 hinged at the ends of the axis 10, rigidly connected with and passing under the axis 10. The cover 12 is rigidly connected with its lower part to a mutually perpendicular panel 13 carrying the arms 14 with the hinges 15, the springs 16 with the fasteners 17 and 18, the elastic tube 19, the hinges 20 of the container and 21 caps 12. Between the vertical guides made in in the form of corner posts 22, an arc-shaped guide 8 is laid with the possibility of free movement along prismatic supports 23 towards the discharge port 9 and of channel 3, while the vertical guides are rigidly fastened in the lower part of the container with prismatic supports 23. Free-to The tips of the levers 14 abut against the vertical guides of the corner posts 22, and their other ends are connected by an elastic tube 19. The vertical guides are located at the corners of the container. The hinges 20 are rigidly attached to the front wall of the container 2 above the discharge window 9, and loops 21 to the lid 12. Axis 10 passes through all loops 20 and 21, and at the ends of this axis the counterweights 11 are firmly fixed at an angle. 9 of the container, the cover 12, the arms 14 are connected to the vertical guides 22. The container 2 is also provided with gripping ribs 24, trihedral prismatic support-locks 23 for placing the container in the self-centering trapezoid niche 25 of the frame I of the unit and the external tray 26.

The unit works as follows.

The container 2 is filled with drainage tubes at the factory in a vertical position with the shutter closed. Levers 14. abutted against vertical guides 22 and c. in such a position, the cover 12 is pressed. The cover 12 closes the container opening window and is held by the springs 16 and the counterweights II. The container loaded with tubes is transported from the factory to the site of the draining of the pipeline. The lifting mechanism using the grip moves the container beyond the transport ribs 24 and places it in the niche 25 provided on frame I, fixing it in place by means of three-sided prismatic support 23.

When pressing the ends of the levers 14 connected by an elastic tube 19, the free ends of the levers disperse and release the counterweights 11, which, when moved, open the lid 12 of the discharge window. Under the action of the weight of the overlying layer of drainage tubes sliding along the arcuate guides 8 and 7, the tubes are alternately fed to the external chute 26. When the machine moves, the rotation from its chassis is transmitted to the vertical chain conveyors 5, which with the help of the paws 6 capture the next drainage tube lying on the bypass tray 26. Upon further movement of the conveyors, the tubes are alternately lowered into the chute 3 and placed in tubular lines. After emptying the container is replaced with the loaded one.

The invention avoids the use of manual labor in laying the drainage pipe, reduces damage to the tubes and reduces downtime, which leads to an increase in labor productivity.

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Claims (2)

1. UNIT FOR LAYING DRAINAGE · PIPES on ed. St. No. 636334, characterized in that, in order to increase productivity, the container is equipped with vertical guides located at the corners with prismatic supports and cantilever elastic guides mounted on opposite walls of the container, one of which is mounted on the inside of the latter above the trough with a gap ^! rum relative to another elastic guide, made in the form of an arcuate plate, the lower end of which is adjacent to the bottom, while the arc-shaped guide is installed between the vertical guides with the possibility of longitudinal movement along the prismatic supports towards the gutter, and the container has a shutter located above the discharge window . 2. The unit by π. 1, characterized in that the shutter is made in the form of a lid axis and counterweights pivotally mounted on one laterally mounted container side wall of the container, while the lid is provided with spring-loaded levers rigidly connected to it and connected to the vertical guides of the container to hold the lid in a closed position. (Riga. 1