Mechanical equipment angle detection device

A technology of angle detection and mechanical equipment, which is applied in angle/taper measurement and other directions, can solve the problems of low meshing accuracy of nylon gears, difficulty in placing nylon gears, and sensor damage, etc., achieving low cost, simple structure, and stable angles precise effect

Active Publication Date: 2018-12-21
JIANGSU XCMG CONSTR MASCH RES INST LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The first type of angle detection device, because the connecting rod and the angle sensor are rigidly connected, if there is an error in the coaxiality between the angle sensor and the rotation center, the angle sensor will bear the lateral shear force of the connecting rod on it, which will cause damage to the sensor
[0008]

Method used

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with specific examples.

[0033] Such as figure 1 As shown, it is a mechanical equipment angle detection device, including a bending plate 1, an angle sensor 2, a mounting bolt 3, a first rod end joint bearing 4, a bolt 5, a tightening nut 6 (forward rotation), a pull rod 7, a screw Tight nut 8 (anti-rotation), second rod end joint bearing 9, spacer 10, connecting rod 11, nut 12, flat washer 13, spring washer 14, cotter pin 15.

[0034] Assuming that the second device rotates around the first device, the angle sensor 2 is installed on the bending plate 1 through the mounting bolt 3 and the nut 12, and a flat washer 13 and a spring washer 14 are arranged between the nut 12 and the angle sensor 2 in sequence; the bending plate 1 The other end is fixedly installed on the first device; the angle sensor mandrel is connected to one end of the connecting rod 11, the other end of the connecting rod 11 is conn...

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Abstract

The invention discloses a mechanical equipment angle detection device. The device comprises a bending plate, an angle sensor, a connecting rod and a pull rod assembly; the angle sensor is fixedly mounted on the bending plate; one end of the connecting rod is connected with a mandrel of the angle sensor; the other end of the connecting rod is connected with the pull rod assembly; the connecting rodand the pull rod assembly are assembled at an obtuse angle; the pull rod assembly and the connecting rod can relatively rotate around a connecting point; and when the device is used for detecting anangle of rotation of second equipment around first equipment, the other end of the bending plate is connected with the first equipment, and the other end of the pull rod assembly is connected with thesecond equipment. The angle of the to-be-detected equipment is detected in a manner of combining the connecting rod with the pull rod assembly between the angle sensor and the to-be-detected equipment; the connecting rod and the pull rod assembly are assembled at the obtuse angle; the pull rod assembly and the connecting rod can freely rotate around the connecting point; and when the angle sensorhas an installation coaxiality error, the connecting rod and the pull rod assembly can be adjusted in distance by changing the angle, so that the angle sensor is prevented from being damaged by shearing force.

Description

technical field [0001] The invention belongs to the technical field of construction machinery equipment, and in particular relates to a mechanical equipment angle detection device. Background technique [0002] The operation reliability and safety of mechanical equipment are the key indicators of mechanical equipment design. In order to achieve reliability and safety, the electrical system of the vehicle needs to detect various parameters of the equipment, and then use the control logic to ensure the reliability and safety of operation. . Especially for boom-type equipment, such as cranes, fire trucks, etc., the relative rotation angle of the boom is a key parameter for the realization of vehicle control logic and the definition of safe working range, and the accuracy of its measurement will directly determine the reliability and reliability of the product. safety. Therefore, it is very important to design an effective mechanical equipment angle detection device. [0003]...

Claims

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Application Information

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IPC IPC(8): G01B5/24
CPCG01B5/24
Inventor 杨海李军王恒
Owner JIANGSU XCMG CONSTR MASCH RES INST LTD
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