RU1775533C - Method for delivery of granular filtering material to drain-tube layer and working tools for realization thereof - Google Patents

Abstract

Usage: construction of closed horizontal drainage using 2 trench and trenchless drainage layers. SUMMARY OF THE INVENTION: the complex comprises a vehicle with a hopper for granular filter material with a discharge mechanism. On the longitudinal axis along the vehicle, a ploughshare, a container with a tape, a tape guide are sequentially placed. The hopper loader is made of a longitudinal inclined conveyor for lifting the belt with filtering material from the ground and a transverse conveyor for transferring this material from the belt to the hopper of the drainer. The filter material is transported and laid on a pre-spaced tape before the draenerator moves along the track. During the movement of the drainer, the filter material is loaded into the bin of the drainer from the belt. The material-free tape is packaged. 4 C.p. f-ly, 7 ill. THX

Description

The invention relates to land drainage and can be used in the construction of horizontal enclosed drainage on reclaimed land using trench and trenchless drainage layers.

The purpose of the invention is to reduce the width of the exclusion band.

In FIG. 1 shows a fragment of an exclusion strip when driving a vehicle, side view: in FIG. 2 is a fragment of the alienation strip when the vehicle is moving, top view; in Fig.3 - section AA on phi. 1; in FIG. 4 is a section BB in FIG. 1; in FIG. 5 is a fragment of the alienation strip during movement of the drainer, side view; in FIG. 6 is a fragment of the alienation strip during the movement of the drainer, view from above; in FIG. 7 is a section BB of FIG. 5.

The set of working bodies for implementing the method of supplying the granular filter material to the hopper of the drainage stacker includes a vehicle 1, for example, a sand reloader PFP-4, P-4, with a hopper 2 for granular filter material and with an unloading mechanism 3 in the form of a conveyor belt (or rotary metel) , a drainer 4 with a hopper 5 for making a drainage filter of granular material and loading. 6 of the hopper 5 with this material. On the common longitudinal axis along the vehicle 1, a ploughshare 7 for leveling the soil base 8, a container 9, for example, in the form of a coil, with linen VI VJ

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10, belt guide 11 for laying tape 10 on a soil base 8 and mechanism 12, for example, in the form of a funnel, for filling granular filter material onto tape 10. A container 13, for example, in the form of a coil, is installed on the loader 6 of the hopper 5 of the drainer 4 packaging tape 10 and the supporting mover 14, for example, wheels. In this case, the loader 6 is made in the form of a longitudinal inclined conveyor 1e for lifting the belt 10 with granular material from the soil base 8 and the transverse conveyor 16 for transferring this material from the belt 10 to the hopper 5 of the drainer 4.

The ploughshare 7, the container 9 with the tape 10, the tape guide 11 and the mechanism 12 for filling granular filter material onto the tape 10 are preferably mounted on the unloading mechanism 3 (on a conveyor belt) and equipped with devices for adjusting their position and providing the possibility of folding the tape 10 and filling the granular material within the trough or on its edge.

The longitudinal inclined conveyor 15, the transverse conveyor 16, the container 13 for packing the tape 10 is also preferably aggregated in a single unit supported by 6vnKep 5 on the floating position in height and on the support wheels 14 with the possibility of adjustment along the width of the exclusion band 17 depending on the position of the tape 10 s granular material. In the transport position, this block is fixed using hydraulic cylinders.

The method of feeding granular filter material into the drainer using a complex of working bodies is carried out as follows.

Before laying the drains on the field, a track is prepared in the form of a planned exclusion zone 17 (trough) 3-6 m wide, depending on the type of drainer. A vehicle (reloader) 1 moves along this lane with a supply of granular filtering material, on the go planning a soil base 8 using a ploughshare 7 to produce a hollow (5-10 cm long with a parabolic cross-section with a width of 90-95 cm, laid on the soil base 8 tape 10 made of reclamation fabric (the length of the tape corresponds to the length of the drain) with a width of 90 cm and a roller of granular filtering material, such as sand, with a specific volume of 0.12 m3 / linear m of tape) is poured onto the tape 10 with a width of 75-80 cm and a height of 15 -20 cm, counting from the bottom l zhbiny. Sanding onto the tapes 10 begins at the end of the deaf wellhead section of the drain and the beginning of its working, water intake part, leaving the initial part of the tape 10 free with a length not less than the length of the wellhead section of the drain (usually up to

30 m). With a body capacity of 4 m3 and a specific sand consumption of 0.12 m3 / linear. The truck 1 pours sand on a 30-meter-long path. At the end of the sand supply, the loader 1 is stopped, the reel 9 is removed with the tape 10 left on it and left on the exclusion lane 17. Then the reloader 1 continues to move along the alienation lane on-site grain filtering warehouse

5 of material, is loaded last and returned to lane 17, moving along the laid tape 10 with a sand roller on it to the place where the reel 9 with the tape 10 was left. Here, the loader 1 stops, the reel 9 with the tape 10 is reinstalled on it and the cycle operations are repeated.

At the end of the layout of the tape 10 with sand being poured onto it along the entire construction drainage route 5, the loader 1 moves to the next exclusion zone, and a drainer 4 with a hopper 5 and its loader 6 is installed on the freed one.

0 transport to the working position with the wheels 14 supported on the ground of the strip 17 and the placement of the longitudinal inclined conveyor 15 in the alignment of the laid tape 10 with sand. Free start of tape

5 10 are laid on the conveyor 15 and its end is fixed on the coil 13. After that, the drainer 4 begins a working movement, during which the longitudinal inclined conveyor 15 moves over

With a planned soil base 8, it lifts the tape 10 from it and moves it to the coil 13, which wraps the tape 10 coming into it, applying a small tensile force. Drive in

5, the rotation of the drive drum of the conveyor 15 and the roll of the coil 14 ensures that the speed of the belt or chain of the conveyor 15 and the winding of the belt 10 on the reel 13 are matched with the speed of the draper 4 of the handler 4 using, for example, a support wheel 14 or a hydraulic motor with friction clutches.

On the way from the inclined conveyor 15 to the reel 13, the belt 10 tilts and

5, the sand present on it is discharged onto the cross conveyor 16 and loaded into the hopper 5 of the drainer 4. The freeing belt 10 is cleaned of adhering sand, for example, using a scraper or brush, and wound on a reel 13.

and at the end of the stacked drainage reel. „with tape 10 are removed and reinstalled on the reloader 1.

Due to the reduction of the exclusion strip width from the usual one equal to 15 m and necessary for the parallel movement of the drainer and the reloader, to 5-8 m, each product with a length of 500 m is constructed to produce additional products from an area of 0.10 ha with an average cotton yield of 25 kg / ha in the amount of 10 c. In addition, when implementing the method using such a complex of working bodies, it was possible to increase the working feed rate of the granular filter material along the exclusion band from 0.2-1.0 km / h, which is equal to the speed of the drainer, to 10-15 km / h equal to the maximum the speed of movement of the material handler when laying out the tape and pouring granular filter material onto it. As a result, the productivity of the reloaders will be increased and their number in the machine complex will be reduced to ensure the operation of the drainer.

Claims (5)

1. The method of supplying the granular filter material to the drainer; comprising transporting material to the track of movement of the drainer on the vehicle and reloading the material into the hopper of the drainer, characterized in that, in order to reduce the width of the exclusion band, the transport of material to the track of movement of the drainer is carried out prior to its movement along the track with the distribution of material on the previously laid along this routes to the soil base of the tape, after which the material is loaded into the hopper of the drainer by lifting the tape from the soil base and reloading the material from the tape into the hopper ep drainer, and the released tape is packaged. 23 AND Figure 1 ABOUT 0 5 0 5 0 5 2. A set of working bodies, including a vehicle with a hopper for granular filter material and with a discharge mechanism, a drainer with a hopper for making a drainage filter of granular material and a hopper loader with this material, characterized in that it is equipped with a share for leveling the soil base, a container with tape, tape guide for laying the tape on a soil base, a mechanism for filling granular material onto the tape sequentially installed on a common longitudinal axis along the transport second means, a container for packaging tapes and reference mover mounted on the loader hopper drenoukladchika, wherein the loader is in the form of longitudinal inclined conveyor for lifting the belt with particulate material from the ground and the base of the cross conveyor for the overload of the material with tape drenoukladchika hopper. 3. A set of working bodies according to claim 2, characterized in that the cake, the container with the tape, the tape guide and the mechanism for filling granular material are mounted on the unloading mechanism of the vehicle. 4. A set of working bodies according to claim 2, characterized in that the longitudinal inclined conveyor, the transverse conveyor, the container for packing the tape and the supporting mover are mounted on the hopper of the drainer. 5. The set of working bodies according to claim 4, characterized in that the longitudinal inclined conveyor, the transverse conveyor and the container for packaging the tape are provided with a common drive of the support mover, about s Oz T 8 sixteen Phip. b 10