CN2309182Y

CN2309182Y - Rotor of shredding machine for coarse fodder

Info

Publication number: CN2309182Y
Application number: CN 97250210
Authority: CN
Inventors: 杨润德; 塔列
Original assignee: HUHEHAOTE LIVESTOCK MACHINERY INST MINISTRY OF MACHINERY INDUSTRY
Current assignee: HUHEHAOTE LIVESTOCK MACHINERY INST MINISTRY OF MACHINERY INDUSTRY
Priority date: 1997-11-18
Filing date: 1997-11-18
Publication date: 1999-03-03
Anticipated expiration: 2007-11-18

Abstract

The utility model discloses a rotor suitable for a shredding machine for coarse fodder, which mainly comprises a rotor shaft, a separate sleeve, a hammer frame plate and a pin shaft installed on the hammer frame plate. The pin shaft is composed of a self-sharpening hammer piece which is composed of a hammer handle and a tooth edge type self-sharpening blade. The utility model has the advantages that the utility model can keep the tooth edge sharp in operation, the tooth edge does not need to be sharpened, and the utility model reduces specific energy consumption and processing cost for shredding coarse fodder. The rotor mixing with the self-sharpening hammer piece and the traditional hammer piece is adopted, which cause a shredding machine for coarse fodder has double characteristics of shredding and breaking forage grass and straws. The utility model is favorable for improving the feed rate and the palatability of coarse fodder processed by the shredding machine for coarse fodder, and the cost is low.

Description

A kind of roughage cutter rotor

The utility model relates to a kind of rotor that is applicable to roughage cutter.It mainly comprises armature spindle, spacer, hammer frame plate and is contained in bearing pin on the hammer frame plate etc.

Existing roughage mill, puy adopt tradition apart from the shape hammer leaf more, all do not have keen edge and self-sharpening performance.

The purpose of this utility model is to provide a kind of and reduces chopping and rub the specific energy consumption of broken roughage, and cuts down finished cost, is more suitable for shredding and rubbing a kind of roughage cutter rotor of broken roughage.

The purpose of this utility model is implemented by following technical scheme: it comprises armature spindle, spacer, hammer frame plate and is contained in bearing pin on the hammer frame plate etc., it also comprises the self-sharpening hammer leaf composition on the bearing pin, and described self-sharpening hammer leaf is made of hammer handle and toothed-edge type self-sharpening blade.

The self-sharpening blade of described self-sharpening hammer leaf can adopt the agricultural machinery cutter blade.

Described a kind of roughage cutter rotor can all adopt the assembling of self-sharpening hammer leaf.

Described a kind of roughage cutter rotor can adopt self-sharpening hammer leaf and traditional hammer leaf to mix assembling.

The utility model has the advantages that: owing to adopted the self-sharpening hammer leaf, in operation, can keep land sharp keen, need not sharpening, reduced the specific energy consumption and the processing cost of chopping roughage; The rotor that adopts self-sharpening hammer leaf and traditional hammer leaf to load in mixture, the double grading that makes roughage cutter have chopping concurrently, rub broken forage grass and stalk helps improving grazing rate and palatability through this mach roughage; And it is with low cost.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the A-A view of Fig. 1.

Fig. 3 all adopts the structural representation of self-sharpening hammer leaf for the utility model.

Fig. 4 is the utility model toothed-edge type self-sharpening hammer leaf structure chart.

Fig. 5 is the side partial sectional view of Fig. 4.

Fig. 6 is the B-B view of Fig. 4.

A kind of roughage cutter rotor as shown in Figure 1 and Figure 2, is equipped with two spacers 8 on the armature spindle 4, three hammer frame plates 2 are equipped with on the both sides of spacer 8 altogether, hammer frame plate 2 is fixed on the armature spindle 4 by round nut 5,10, and four bearing pins 6 are installed on the hammer frame plate 2, with four split pins, 7 location.Self-sharpening hammer leaf 1 and traditional hammer leaf 3 load in mixture around hammer frame plate 2 symmetrically by bearing pin 6; Also can load in mixture; As shown in Figure 3, also can all adopt self-sharpening hammer leaf 1.Hammer leaf spacer sleeve 9 is housed between hammer leaf, hammer leaf is kept apart by certain interval.As Fig. 4, Fig. 5, shown in Figure 6, self-sharpening hammer leaf 1 is formed by connecting by rivet 12 by hammer handle 13 and toothed-edge type self-sharpening blade 11 two parts.Hammer handle has adopted the version of traditional rectangular hammer leaf, and toothed-edge type self-sharpening blade 11 can adopt the agricultural machinery cutter blade.

Claims

1, a kind of roughage cutter rotor, it comprises armature spindle, spacer, hammer frame plate and is contained in bearing pin on the hammer frame plate etc., it is characterized in that it comprises that also the self-sharpening hammer leaf on the bearing pin forms, described self-sharpening hammer leaf is made of hammer handle and toothed-edge type self-sharpening blade.

2, a kind of roughage cutter rotor according to claim 1 is characterized in that the self-sharpening blade of described self-sharpening hammer leaf can adopt the agricultural machinery cutter blade.

3, a kind of roughage cutter rotor according to claim 1 and 2 is characterized in that described a kind of roughage cutter rotor can all adopt the assembling of self-sharpening hammer leaf.

4, a kind of roughage cutter rotor according to claim 1 and 2 is characterized in that described a kind of roughage cutter rotor can adopt self-sharpening hammer leaf and traditional hammer leaf to mix assembling.