The mechatronics design of automatic kneading washing machine includes task book, opening report, foreign language translation, literature review, manual and all design drawings. The number of words in the paper is 22225, and the number of pages is 57. At present, the most common washing machines are impeller washing machines and drum washing machines. The pulsator washing machine drives clothes and washing liquid to wash by the rotation of pulsator; The drum washing machine washes clothes by continuous rotation or timing reversal of the drum. It can be seen that these two types of washing machines rely on a single movement mode to wash clothes, but in this design, these two washing modes are combined to increase the vertical movement of clothes. Clothes can be washed by a pulsator like a pulsator washing machine, washed by the power of water flow like a drum washing machine, and rubbed like a hand washing, which integrates various washing methods to make the clothes more thorough. Because the basic function of washing machine is washing clothes, the key is to control the washing program. Therefore, this paper discusses the mechanical design and electrical control of washing machine, and realizes the design of automatic kneading washing machine.

Keywords: automatic kneading of pulsator drum

abstract:

The most common existing washing machines are impeller washing machines and drum washing machines. The pulsator washing machine relies on the rotation of pulsator to drive clothes and washing liquid to wash; The drum washing machine washes clothes by the continuous rotation or timing of the drum. It can be seen that these two types of washing machines all rely on a single mode of movement to wash clothes, but in this design, these two washing methods are combined to combine the two modes of movement, which increases the movement of clothes in the vertical direction. So that clothes can be washed by the pulsator like the pulsator washing machine, and clothes can be washed by the power of water flow like the drum washing machine, and clothes can also be rubbed like hand washing, which integrates various washing methods to wash clothes more thoroughly. Because the basic function of washing machine is to wash clothes, the key lies in the program control of washing. Therefore, this paper discusses the mechanical design and electrical control of washing machine, and realizes the design of full-automatic scrubbing washing machine.

Keywords: automatic friction of impeller drum

catalogue

Abstract 2

Foreword 4

Chapter 1 Thread Theory 5

1. 1 design idea 6

1.2 working principle 6

Chapter II Principle, Classification and Driving Mode of Washing Machine 7

2. 1 washing machine principle 8

2.2 Classification of washing machines 9

2.3 classification of washing machine drivers 1 1

Chapter III Motor Selection 13

3. 1 Introduction 13

3.2 washing motor 13

Chapter IV Machine Design 16

4. 1 impeller classification 16

4.2 parameters and performance of impeller 16

4.3 Selection of impeller shape and parameters 17

4.4 Design of Belt Drive (1) 18

4.5 Design of Belt Drive (2) 20

4.6 Design of Threaded Shaft 22

4.7 Design of impeller shaft 26

The fifth chapter electrical part design 29

5. 1 design overview 29

5.2 System Overall Block Diagram 29

5.3 Component Introduction 30

89C205 1 30

W7805 3 1

74LS 139 32

5.4 Function Analysis of Washing Machine 33

5.5 Control Function of Automatic Washing Machine 34

5.6 Analysis of Components in Circuit Diagram 36

5.7 Analysis of some circuits of automatic washing machine 38

5.8 washing machine control program design 40

5.8. 1 program flow chart 40

Source program 44

Chapter VI Design and Installation Instructions for Related Components 53

6. 1 base and housing of washing machine 53

6.2- Position switch and toggle switch 54

6.3 Bucket (Bucket) and its Installation 54

6.4 Structural Design of Barrel 55

Conclusion 55

Reference 56

Thank you. 57 The above answers come from: /html/44-3/306 1.htm.