YC/T 88.1-1996Tobacco machinery. Feeder. Part 1: Types and basic parameters (English PDF)

2.1 Type

2.1.1 According to its function and structure, the feeder is divided into lifting type, ordinary type, storage type, tumbling type, scraper type and double layer type.

2.1.2 The feeder is divided into belt type and side chain type according to the transmission type of the conveyor belt.

2.2 Model

2.2.1 The product model consists of category code, group code, type code, main parameter code, improved design code and auxiliary code. its the composition is as follows.

Category code

Group code

Type code

Main parameter code

Improved design code Auxiliary code

2.2.1.1 The category code is indicated by the uppercase Chinese pinyin letter "W" of the "Hello" word in the feeder name.

2.2.1.2 The group code is divided according to the structure of the feeder. The group name and code are shown in Table 1.

Table 1 Group name and code

Group name ascending storage bin Ordinary Single layer double layer Clamshell scraper Group code T C P R F G

2.2.1.3 Type code is divided according to the transmission type and structure of the feeder conveyor belt. The type name and code are shown in Table 2.

Table 2 Type Name and Code

Type name

Belt type

Ordinary belt belt type with ribs and guide strips Side chain Type code D C L

2.2.1.4 The main parameter code is represented by the Arabic number of the feeder's conveyor belt width value in millimeters.

2.2.1.5 The improved design code is represented by the capital letters A, B, and C.

2.2.2 Products of different specifications (or functions) of the same model may be marked with auxiliary codes as needed to show the difference. Auxiliary code