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Thermosensitive gear generating electric control demonstration instrument

A gear fan forming and heat-sensitive technology, which is applied in the field of heat-sensitive gear fan forming electronic control demonstration instruments, can solve the problems of inconspicuous experimental results, cumbersome operation methods, and boring courses for students, and achieve clear and controllable principles. Strong, clear and obvious effect

Pending Publication Date: 2022-04-12
ZHEJIANG IND & TRADE VACATIONAL COLLEGE
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are certain defects in this device, which makes the experimental effect not obvious. At the same time, because of its cumbersome operation method, a lot of unnecessary demonstration time will be wasted, and students will be bored with the course. This design is aimed at these problems. Improved and developed

Method used

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  • Thermosensitive gear generating electric control demonstration instrument
  • Thermosensitive gear generating electric control demonstration instrument
  • Thermosensitive gear generating electric control demonstration instrument

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Experimental program
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Effect test

Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] First, according to the experimental requirements, the rack modulus of this device is 25.

[0034] This embodiment discloses a heat-sensitive gear fan into an electric control demonstration instrument, such as Figure 1-6 As shown, including a substrate 1, the substrate 1 is provided with a stepping motor 2, a cylindrical gear reduction mechanism 3 and a gear base disc 4, and the gear base disc 4 is connected with the stepping motor 2 through a cylindrical gear reduction mechanism 3 to drive The input of power is produced by stepper motor 2, because the torque of motor is less, for increasing torque, between the axle of stepper motor 2 and gear base disk 4, design cylindrical reduction gear mechanism 3 to increase torque; Said gear The base disc 4 is provided with thermal paper 401; the base plate 1 is also provided with a linear slide rail 5, and a l...

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Abstract

According to the technical scheme, the thermosensitive gear generating electric control demonstration instrument is characterized by comprising a base plate, the base plate is provided with a stepping motor, a cylindrical gear reducing mechanism and a gear-based disc, the gear-based disc is connected with the stepping motor through the cylindrical gear reducing mechanism, and thermosensitive paper is further arranged on the gear-based disc; a linear sliding rail and a linear sliding block are further arranged on the base plate, and a transverse supporting plate and a displacement plate are arranged on the linear sliding block; the gear base disc is connected with the transverse supporting plate through a steel wire; a plurality of electromagnets and armature columns are further arranged on the two sides of the transverse supporting plate, the armature columns are fixedly connected with the transparent plastic plate, springs are connected between the transparent plastic plate and the electromagnets in an abutting mode, a rack contour sample groove is further formed in the transparent plastic plate, and an electric heating wire is arranged in the groove. Compared with a traditional gear generating demonstration instrument, the gear generating demonstration instrument has the advantages that the functions, the efficiency, the operability and the like are greatly improved.

Description

technical field [0001] The invention relates to an experimental instrument for teaching, more specifically, it relates to a heat-sensitive gear fan into an electric control demonstrator. Background technique [0002] my country's iron and steel, automobiles, ships, machine tools, building materials, coal, cement, etc. rank among the top in the world and become a world manufacturing power. The basic components represented by gears are not only the basic industry of my country's equipment manufacturing industry, but also an important foundation for various fields of national economic construction. It has a high degree of industrial correlation, strong employment opportunities, and intensive technical capital. It is an important guarantee for the industrial upgrading and technological progress of various main engine industries, and it is a landmark industry for my country's transformation from a manufacturing power to a manufacturing power. [0003] There are many kinds of gea...

Claims

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Application Information

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IPC IPC(8): G09B25/02
Inventor 陈哲权潘孝业郑秀丽黄知洋赵锡锋刘国强
Owner ZHEJIANG IND & TRADE VACATIONAL COLLEGE
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