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Simple speed changer for teaching

A transmission, a simple technology, applied to transmission parts, gear transmissions, components with teeth, etc., can solve the problems of large size and inconvenient speed change, and achieve the effect of small size, complete speed change structure, and simple operation and speed change

Inactive Publication Date: 2018-12-04
湖州德飞机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a simple transmission for teaching, to solve the problems that the existing simple transmission for teaching proposed in the above-mentioned background technology has the disadvantages of large size and inconvenient speed change.

Method used

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  • Simple speed changer for teaching
  • Simple speed changer for teaching

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-4 , the present invention provides a technical solution: a simple transmission for teaching, including a frame 1, a partition 2, a first transmission shaft 3, a drive shaft 4, a telescopic shaft 5, a second transmission shaft 6, a first transmission gear 7, Driving gear 8, second transmission gear 9, bearing 10, control panel 11, rotating ring 12, limit ring 13, joystick 14, telescoping groove 15, motor 16 and belt 17, frame 1 interior is ...

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Abstract

The invention discloses a simple speed changer for teaching. A framework, a bearing, a telescopic groove and a motor are included; a partition plate is arranged in the inner middle of the framework; afirst speed changing shaft, a driving shaft and a second speed changing shaft are arranged between the framework and the partition plate, and the first speed changing shaft, the driving shaft and thesecond speed changing shaft are arranged from bottom to top; a first speed changing gear penetrates the outer side of the first speed changing shaft; a driving gear penetrates the driving shaft, anda telescopic shaft is arranged on the left side of the driving shaft; the bearing is arranged in the framework, and the second speed changing shaft penetrates the interior of the bearing; a rotating ring penetrates the outer side of the position, close to the right, of the middle of the driving shaft; a manipulating rod is welded above the rotating ring, and a limiting ring is arranged on the leftside of the rotating ring; the motor is arranged at the lower end of the right side of the partition plate; and a belt is connected to the right end of the motor. The simple speed changer for teaching has the beneficial effects of being small in body type, simple in manipulating and speed changing, complete in speed changing structure and the like.

Description

technical field [0001] The invention relates to the technical field of transmissions, in particular to a simple transmission for teaching. Background technique [0002] The transmission is a mechanism used to change the speed and torque from the engine. It can fix or step by step to change the transmission ratio of the output shaft and the input shaft. The simple transmission has the disadvantages of large size and inconvenient speed change. Therefore, we have designed a simple transmission for teaching to solve the above problems. Contents of the invention [0003] The purpose of the present invention is to provide a simple transmission for teaching, so as to solve the problems that the existing simple transmission for teaching in the above background technology has the disadvantages of large size and inconvenient speed change. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a simple transmission for teachi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/20F16H57/023F16H59/02
Inventor 赵伟
Owner 湖州德飞机械科技有限公司
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