SU1359786A1 - Integrating device - Google Patents

Abstract

The invention relates to automation and computing, in particular, to means of continuous measurement of such parameters of machines and mechanisms, which are based on the principle of continuous integration, and can be used in mechanical, hydraulic, pneumatic and other systems. The purpose of the invention is to increase the accuracy. The device contains a spring-loaded disk 2, a spherical roller 3, made truncated from two sides with tapered opposite recesses and mounted on a spherical axis associated with a roller movement mechanism in the form of a pull 4, on two semi-axes x, and with an additionally mounted gear, one of the wheels 10 of which is connected to the mechanical counter 12, and the other wheel 8 is freely seated on the tr 4 with a limited axle and equipped with a sleeve 13 connected by a ball irno to one end of an additional rod set 14, the other end of which is pivotally connected to the roller. When the thrust rod 4 is displaced, the roller 3 rolls over the disk 2 without friction sliding and with a constant radius of frictional engagement. 1 il. // f2 // о SS оо СП (Х СХ) о:

Description

The invention relates to automation and computing, in particular, to means of continuous measurement of such parameters of machines and mecha and lems, which are based on the principle of continuous integration, and can be used in mechanical, hydraulic, pneumatic and other systems designed primarily to determine the controlled a parameter (for example, mechanical operation of a machine-tractor unit, etc.) for some time, where the use of complex electrical integrators is impossible on due to lack of power supply or is not economically justified due to their great cost.

The purpose of the invention is to increase accuracy.

The drawing shows a diagram of the integrating device.

The integrating device comprises a housing 1 with a spring-loaded disk 2, which is in frictional engagement with a spherical roller 3. The roller 3 is truncated on both sides with conical opposite recesses, between which a spherical hole is made in the center of the roller, connecting the recesses. In cone-shaped notches, a spherical roller transfer mechanism 4 is installed, made in the form of two semi-axes, one of which has a holder 5 for balls 6, which are installed in the centrally spherical opening of roller 3, Balls 6 are fixed by a holder 7. fixed on another axis, opposite The sides of the cage roller with balls form a spherical axis. The hectare 4 is installed in the guides of the housing 1 so that the center of the spherical roller 3 moves parallel to the plane of rotation of the disk 2. and a gear wheel 8 is loosely fitted with an axially limited stroke, a non-thrust stop 9 which is permanently engaged with the gear wheel 10 fixed on the axle 11 of the mechanical counter 12. A sleeve 13 is seated on the gear wheel 8 along the axis. The sleeve 13 is pivotally connected to one end of the additional cable 14, the other end of which is pivotally connected

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with roller 3. To prevent the roller 3 from sliding against the disk 2, a spring 15 is applied, which constantly presses the disk against the roller.

Integrating device operates as follows.

The disk 2 is rotated at a constant angular velocity, which ensures that an independent variable is introduced into the device. As a result of the friction clutch, the roller receives rotation.

3, which, by means of the pull 14 through the sleeve 13, the gears 8 and 10, and the axis 11 rotates the counter 12. The offset of the pull 4 causes, due to a connection, movement of the roller 3, which, crossing over the disc 2, changes the radius on it trajectories of the friction point. In this case, the radius of the roller 3 over the entire range of variation of the radius of the disk 2 will be constant. This is provided parallel to the plane of the disk 2 by moving the g

4, and therefore, the axis of rotation of the roller 3. The counter 12 receives a rotation from the roller 3 through the pull of 14, which moves as it rolls.

and with it and with the sleeve 13 rotates, being in constant connection with the gear at any position of the roller.

Thus, two independent signals are received in the integrating device: an independent variable signal in the form of the angle of rotation of the disk 2, a rotating roller 3, and a signal in the form of an offset of the rod 4, causing the rotating roller 3 to roll over the disk 2. At the same time, the angle of rotation of the axis 11 of the counter 12 is proportional to the integral of the angle of rotation of the disk 2.

When the thrust rod 4 is displaced, the roller 3 is transferred over the disk 2 without friction sliding and with a constant radius of frictional engagement, which will increase the accuracy, durability and durability of the device.

Claims (1)

Invention Formula An integrating device comprising a housing with a spring-loaded disk mounted therein rotatably, frictionally coupled to a spherical roller, a mechanism for moving a spherical roller containing a pull and a mechanical counter, characterized in that. 313597864 in order to improve the accuracy of those identified with spherical ends, it contains an additional gear, a gear axis, a gear on one of the semi-axes, a spherical axis and one of the wheels on the gear box and on the opposite side of that gear with limited gear the sides of the spherical roller are made in the straight direction, and conical grooves are disposed, and in the center on its axis with the possibility of a spherical roller is made a longitudinal movement with a sleeve, with a spherical hole, which is hinged n one of the cone-shaped grooves, in which the extensions are additional traction, the other is spherical axis, the ha of which mechanism is hinged on the movement of the spherical roller surface of the spherical roller, and is made in the form of two semi-axes, A gear wheel, fixed in cone-shaped grooves, is fixed on the axis of a mechanical spherical roller and friction-bearing machine.