SU1686300A1 - Device for measuring thuckness of stuck layer of soil - Google Patents

Description

one

(21) 4759556/28

(22) 10/19/89

(46) 10/23/1. Bul No. 39

(71) Chelba Institute of Mechanization and Electrification of Agriculture

(72) C. V. Pale, P. G. Svechnikov, and O. V. Gordeev

(53) 531.717 (088.8)

(56) USSR Author's Certificate No. 312129, cl. G 01 B 5/02, 1970.

(54) DEVICE FOR MEASURING THE Thickness of Premature Soil Layer

(57) The invention relates to a measurement technique. The aim of the invention is to improve the accuracy and reduce the complexity of the measurements. The goal is achieved by the fact that in a device comprising a housing, a measuring unit and means of attachment, the housing is made in the form of a quadrangular frame, to two opposite

the links of which are provided with a metric scale, detachable connections, with the rack attached. The frame is made with additional installation places for stand ek and a removable stop, the length of which is equal to the length of the racks. The links of the frame are interconnected by parallel wings with slots and latches, allowing the frame to be resized and shaped. The links of the rollers are fastened with grooves with a scale and a slit on which pj. An idol can be moved, its measuring unit. The attachment means is a clamp, parts of which are located at the loose ends of the uprights. One part of the clamp is made in the form of a fixed stop with a wedge-shaped pa-yum. and the other is a clamp with a rectangular groove extending into a wedge groove. 3 il.

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The invention relates to a measurement technique and can be used to measure the thickness of an adhering soil layer on a working tool of a tillage tool.

The aim of the invention is to improve the accuracy and reduce the complexity of the measurements.

FIG. 1 shows a general view of the device; in fig. 2 is a view along arrow A in FIG. one; in fig. 3 - the same, side view.

The device consists of two side racks 1 and a frame 2 interconnected by a detachable connection 3. On the frame 2 for the racks 1 additional mounting positions 4 are made. On the same frame 2 a removable stop 5 is fixed, the length of which is equal to the length of the racks 1, with a working fit place 6, the longitudinal axis of which is parallel to the longitudinal On the opposite links x

The axes of the pillars I of frame 2 are carried metric (hinge 8. The link 7 of frame 2 is interconnected by parallel foxes 9, 10 with slots and latches 1 11. Between the curtains parallel to them is a slider 12 with a slot 13, scale 14, connected with the links 7 of the frames are grooves 15, 16. The groove 15 is made on the carriage 17 with the ability to move in the slot 13 of the slide 12 and can be fixed with a screw 18. Parallel to the posts 1, a measuring unit 19 is placed in the slot of the slide; 21 and nuts 22, with which the guide is attached to the flange The Lake Polpe on. The lower parts of the uprights 1 is pa inc senny clamp consisting of a stationary conductive

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an anvil 23 with a wedge-shaped groove 24, clamps 25 with a rectangular groove 26, extending into a wedge-shaped groove 27 and tightening with a screw 28. The curtain 9 is connected to one link 7 of the frame with a hinge 29 and a sector 30.

The device works as follows.

It is mounted on the working body, for example on the plowshare of a flat-cutting tool, with the help of a spaced clamp so that

Line 25 with a wedge-shaped groove 27 of the southern layer of the soil, containing a body with a pinch of a plowshare, and a stationary support 23 fixed to it with a measuring unit rested against the back side with a means of attachment to the controlled fur. The attachment points of the clip are designated for an object, characterized in that, with the aim of ploughshare, there are risks. The fixing is weakened - the accuracy and reduction of the labor-consuming 11 scenes 9, 10 are weakened, they give the frame the form of measurements, the casing is made in the form of a needle frame. The slider 12 is set by the pastes and frames opposite the links parallel to the wings. The fixatives of one pair of which are fixed and fixed with 11 bars are fixed with one ends of the racks, the links of the control measure are measured, for which the second pair is made in the form of wings, the readings of line 20 are sharpened and brought down on one link of the first them to the table. For this, the measuring pair 20, the device is equipped with locks; the ground 19 is installed in the zero position of the wings on the second link of the first pair and with a slider that can be moved along the links of the first pair and having a scale and a slit, into additional mounting points 4 and adjust the stop 5 in length so. link 7 to be parallel to the surface of the rack. A clamping slot 25 is provided on the clamp 25 to fasten the device to the stand.

Claims (2)

Claim 1. Device for measuring thickness sticking with respect to scales 8 and 14. Choose a non-measure measurement step along these scales and sequentially move the measuring unit, take readings with a ruler 20, -c Roy with the ability to move with the mounting end in contact with the surface of the coulter. The flap is the measuring unit, and the fastening means is made in the form of a composite clamp, parts of which are located at the other ends of the respective racks. The flap is the measuring unit, and the fastening means is made in the form of a composite clamp, parts of which are located at the other ends of the respective racks. 2. The device according to claim 1, characterized by Then remove the device from the plowshare. After sticking to the last soil, the measurements are repeated, fixing the device on 30 topics. that it is provided with a rigidly fixed place on the plowshare, as with the test gauge with an angular scale and an arc groove that was wound on the first link of the first pair of the sector. When measuring the layer of soil on the rack which is hinged one of Work gun side racks 1 zakrep-kulis. This layer of soil contains a case with a measuring unit attached to it and means of attachment to a controlled object, characterized in that, in order to increase accuracy and reduce the laboriousness of measurements, the case is made in the form of racks and frames, the opposite links of one pair of which have scales and are associated with one ends of the uprights, the links are drawn to additional mounting points 4 and regulate the stop 5 along the length so. link 7 to be parallel to the surface of the rack. A clamping slot 25 is provided on the clamp 25 to fasten the device to the stand. Claim 1. A device for measuring the thickness of the measuring unit is adhered, and the mounting means is made in the form of a composite clamp, parts of which are located at the other ends of the respective racks. 2. The device according to claim 1, characterized by topics that it is equipped with a rigidly fixed17 T TTL iTTT sSz 15 uL /  // f /// & and 28  g - j 23 -2h t (c)