SU767608A1 - Soil sampling device - Google Patents

Description

FIG. 1 shows the device in its original position, this Genius; in fig. 2 - the same in the process of sampling; in fig. 3 - the same, in the closed position; FIG. 4 is a section A-A in FIG. one; in fig. 5 is a section BB in FIG. one.

The soil sampling device grows from the housing 1 rigidly connected to it by means of screws-.2 of the primary receiving sleeve 3, installed with the possibility of movement relative to the housing 1 and the simple receiving sleeve 3 of the cup 4 with slots 5 for the screws 2 and a segment shutter made in the form of six the hinged segments 6 fixed on it, while the glass 4 is rigidly connected to the rod 7, the rod 8 with the tip 9 and the grooves 10 for its retainer, made in which spring is loaded by means of a spring 11 and connected to the cable 12 checks 13, and fixed The groove of the segmental shutter, made in the form of shirnirno connected and spring-loaded among themselves through the spring 14 of the conical sectors 15 with fingers 16, located (Shmi in the grooves 17 cups and gruntbgdryemnby. conic sectors 15 fiksgb eov segmental shutter,

The operation of the device is the 6th automatic telephone system as follows.

Before the selection of the sample, the rod is 8 d with a tip 9 Licksiruyu check 13 in the extreme extended positions (figure 1), the fixators of the segment; , shutter he go t palvdamy Ife through eopr. between srby Pya i i / gruyto pryemn Oh gadzya 3 and art. 4, are rigidly fixed on each other's friend. Device: aadavli8abt and ysleyyulevly array of soil 19 with the help of a rod 7 ya required depth At the same time, the rod 8 with yakitechnik 9 prevents the ingress of the ground-receiving sleeve 3 parts of the center of the pile, which is located in a non-curved area.

Then, using the cable 12, the check 13 is removed from the 10 point 10 of the rod 8,

767608

When the device is further pushed, the soil volume 19 under the action of the soil pressure moves the stem 8 with the tip 9 to move inside the soil receiving sleeve 3 (FIG. 2) J and, reaching the conical sectors 15 of the locking mechanism of the segmented shutter, shifts them so that the fingers 16 of the release mechanism t from the slots 17 of the cup 4, disconnected it from the ground-Q adapter sleeve 3. As a result, the rod 8 with the tip 9, the ground receiver sleeve 3 and the Koipnyc 1 rigidly connected to it move relative to the cup 4 and hingedly fixed on the glass 4, segments 6 cut off 20 ec ground, closing the inner cavity of the Guild gruntopriemnoy PS 3. At this point the rod 8 with nako-,. By means of a not-finder 9, having reached its extreme retracted position, fixes with a check 13, which enters the force of the spring 11 in the second groove 10 on liiToKe 8 (Fig. 3).

The device is lifted to the surface and extracted from it a sample of gruyt.

 ; - invention formula

. A device for sampling soil, including a case, a cup, a ground sleeve and a segment bucket with clamps, one that is, so that, with a whole increase in the quality of the load, one chooses another, it has a stock with a tip, grui5 topriemna sleeve rigidly connected

With the body in between

; a glass of vypolyya with slots for wines .Toisi and a pazamid of fixers, made in the form of koyicheskih sectors with TH) 1 for this on the inside of the nose, it has a groove for fighter. :::. . sources of information; 0y & tyo iBO attention during examination - 1, USSR Copyright Certificate 5 (27b599 cl, iE 21 V 49/02, G b1 N 1/04, 1969.

 . 2. USSR author's certificate

No. 510662; КЯ.6 01 N 1/02, E 02 D 1/04,

E 21 V 49/02, 1973 (the most typical type).

12

Claims (1)

SUMMARY OF THE INVENTION A device for sampling soil, including a housing, a glass, a soil receiving sleeve, and a segment zat / distinguish. moreover, in order to increase it, it is equipped with a stem with a tip, a ground end 9 Fix a check 13 in 35, the take-up sleeve is rigidly connected to the body by means of screws, and the glass is made with slots for screws And grooves for latches made in the form of conical sectors with The operation of the device is as follows. Before sampling, the rod 8 With tip 9 is fixed with a pin 13 in the extreme extended position (Fig. 1), this is the segment locks: the shutter passes with fingers 16 black ....... Interfaced grooves '17 in the soil sleeve 3 And glass 4, Fix them firmly relative to each other. The device crushes into the studied array of soil 19 using the rod 7 to the required depth. In this case, the rod 8 with the tip 9) prevents the ingress of the sleeve 3 of the soil, which is not in the investigated volume, into the soil receiving sleeve. Then, using the cable 12 of the check 13 is removed from the groove 10 of the rod 8. nostrum and extract from it a selected soil sample. IWhen further crushing the device into the test volume of soil 19 under the influence of soil pressure, the rod 8 with ^ tip 9 moves inside the soil receiving sleeve 3 (Fig. 2) and, reaching the conical sectors 15 of the clamps of the segment shutter, shifts them so that the fingers 16 of the clamps exit from the grooves 17 of the cup 4, separating it from the soil receiving sleeve 3. As a result, the rod 8 with the tip 9, the soil receiving sleeve 3 and the housing 1 rigidly connected to it move relative to the glass 4 and the segments 6 articulated on the glass 4 are cut off C 20 of soil, closing the inner cavity of the soil sleeve 3. At this point, the rod 8 with nako. nechnik 9, reaching its extreme retracted position, is fixed by a check 13, which enters the year by the action of the spring 11 in the second groove 10 on the rod 8 (Fig. 3). The device is raised to a surface soil sample. \ £ bp with clamps, the reliability selected by him ηρο6, with fingers, whereupon a groove for clamps is made in it from the inside of the tip.