JB/T 7881.2-1999 Sheep shearing machine types and basic parameters

JB/T 7881.2-1999 JB/T 7881.2-1999 Sheep shearing machine types and basic parameters JB/T7881.2-1999 Standard download decompression password: www.bzxz.net

ICS65.040.20
Machinery Industry Standard of the People's Republic of China
JB/T7881.1~7881.5-1999
Sheep shearer
Published on August 6, 1999
National Bureau of Machinery Industry
Implemented on January 1, 2000
JB/T7881.2-1999
This standard is a revision of JB/T7881.2-95 "Sheep shearer models and basic parameters". Compared with JB/T7881.2-95, the main technical content of this standard has changed as follows: in the model representation method, 95M口76.2 is changed to 9MJ口76.2 (口-characteristic code, different models have different codes).
This standard replaces JB/T7881.2-95 from the date of implementation. This standard is proposed and managed by Hohhot Animal Husbandry Machinery Research Institute. The drafting unit of this standard: Hohhot Animal Husbandry Machinery Research Institute. The main drafters of this standard: Hai Yurong, Guo Xiuyun. Scope
Machinery Industry Standards of the People's Republic of China
Types and basic parameters
Sheep shearer
Sheep shearer--Typesandbasicparameters This standard specifies the types, models and basic parameters of sheep shearers. This standard is applicable to flexible shaft type or articulated shaft type and direct-acting sheep shearers. Type
2.1 According to the power transmission method:
a) flexible shaft type or articulated shaft type;
b) direct-acting type.
2.2 According to the shearing width:
a) wide width;
b) narrow width.
Basic parameters
The basic parameters of the wool shearing machine shall comply with the provisions of Table 1. Table 1
Blade swing frequency
Cutting width
Grip diameter
Rated power
Without sheath
Flexible shaft type
Note: The parameters in the table are not applicable to pneumatic and hydraulic wool shearing machines in direct-acting type. Modelwww.bzxz.net
Model indication method
Direct acting
JB/T7881.2-1999
Replace JB/T7881.2—95
Flexible shaft
Moving
4.2 Model example
Example 1: 9MJR-76.2
76.2(60.3)
JB/T7881.21999
Shear Cutting width, mm
Feature code:
R——flexible shaft type
Z——direct-acting type
P——medium frequency type
C-series type
L—DC type
Q——pneumatic type
Y——hydraulic type
Sheep shearing machine category code
Animal husbandry machinery product code
Flexible shaft (or articulated shaft) type sheep shearing machine, cutting width 76.2mm. Example 2: 9MJZP-60.3
Medium frequency type sheep shearing machine, cutting width 60.3mm.
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