CN2348923Y

CN2348923Y - Beater hard beating type rotator for fodder disintegrator

Info

Publication number: CN2348923Y
Application number: CN 98240666
Authority: CN
Inventors: 姚庚明
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-16
Filing date: 1998-09-16
Publication date: 1999-11-17
Anticipated expiration: 2008-09-16

Abstract

The utility model discloses a hammering sheet hard hammering type rotator for a fodder disintegrator, and belongs to a work part of a fodder disintegrator. A plurality of hammering frame plates (5) are equally spaced and isolated by hammering frame spacing sleeves (4) on a main shaft (1), and the hammering frame plate (5) and the main shaft (1) are connected by keys and are fastened by nuts (3). The hammering frame plates and hammering sheets (8) are staggered and isolated by thick and thin hammering sheet spacing rings (7) and (10) and are connected by screw bolts. The positions of the hammering sheets on three claws of the hammering frame plates (5) are stagger, and a rotor is driven by a motor connected with a host machine wheel (9) to be rotated at high speed to complete disintegrating forage (straws).

Description

Hammer leaf hard beating type feed grinder rotor

The utility model relates to a kind of hammer leaf hard beating type rotor of feed grinder, belongs to the workpiece of feed grinder.

Existing feed grinder occupies certain advantage to processing corn class feed, but does not have blower fan apparatus, by the wind-force discharge that self high speed rotation is produced, obviously render a service low, power consumption is big, and seems extremely undesirable to pulverizing the climing class material of straw.The SF type pulverizer series that the typing of former country is produced, the product structure complexity, manufacturing process is loaded down with trivial details, cost is high.The rotor hammer leaf is that formula is made a concession in 2 holes, and is not strong to processing materials lethality.

The purpose of this utility model is to overcome the deficiency of existing feed grinder, provide a kind of novel structure, widely applicable, manufacturing cost is lower, the rotor of hammer leaf hard beating type feed (grass) pulverizer that crush efficiency is high.

Above-mentioned purpose is achieved in that hammer leaf hard beating type feed grinder rotor, comprises main shaft, bearing block assembly, nut, hammer frame plate, bolt, hammer leaf, main frame wheel, and hammer frame plate is 120 ° a three-jaw each other, and there is dowel hole at the center.Connect several pieces hammer frame plates at the first-class space key of main shaft, it is divided into three groups of left, center, right, left and right two groups of hammer frame plate quantity are identical, and at least two, the setting angle unanimity, at least three of middle group of hammer frame plates, the installation of middle group of hammer frame plate lags behind 60 ° than other two groups.Every group of hammer frame plate and hammer leaf with thick, the leptophragmata circle is staggered isolate after, fixedly connected with hammer frame plate with bolt, make that the hammer leaf on the three-jaw interlocks, the thickness of thick spacer ring is 2 times of leptophragmata circle thickness.

Hammer leaf hard beating type feed grinder rotor, be skillfully constructed, simple in structure, light and flexible is easy to processing and manufacturing, and installation and maintenance are convenient, cost is low, peasant household can bear, be that collection feed (grass) pulverizer is an one, can both reach effect same processing climing class of straw and corn class, energy-conservation, save time, the effect height.

Below in conjunction with accompanying drawing an embodiment of the present utility model is described in further detail

Fig. 1 is a hammer leaf hard beating type feed grinder rotor structure schematic diagram

Fig. 2 is the hammer frame plate structural representation

Fig. 3 is a hammer frame plate group scheme of installation

Fig. 4 arranges schematic diagram for hammer leaf

Hammer leaf hard beating type feed grinder rotor comprises main shaft 1, bearing block assembly 2, nut 3, hammer frame plate 5, bolt 6, hammer leaf 8, main frame wheel 9, and hammer frame plate 5 is three-jaws of 120 ° each other, and the center key slotted eye has two kinds, to adapt to the needs of setting angle.On main shaft, use uniformly-spaced seven hammer frame plates 5 of key 12 connections of hammer carrier spacer 4, compress with nut 3.Seven hammer frame plates are divided into three groups of left, center, right, and left and right two groups of hammer frame plate quantity are identical, are two, the setting angle unanimity, and middle group of hammer frame plate is three, the installation of middle group of hammer frame plate lags behind 60 ° than other two groups.The purpose of this angle that staggers mainly is to solve equilibrium of forces and energy-conservation when pulverizing.Every group hammer frame plate is thick with hammer leaf 8 usefulness, leptophragmata circle 7,10 interlocks, and isolation is back fixedlys connected with hammer frame plate 5 with bolt 6, makes that the hammer leaf on the three-jaw is staggered, and the thickness of thick spacer ring 7 is 2 times of leptophragmata circle 10 thickness.Rotor is fixed on the support, and loam cake 11 and support are formed the strike chamber of a sealing.The blower fan assembly has been connected on the ear oil cap, and the blower fan bend pipe inserts the chamber that gathers materials of support.Casing adopts hot rolled steel plate to be welded, rotor is rotation at a high speed under power drive, material enters pulverizing chamber, under the rotor effect that runs up with casing on fixing tooth plate collision rubbing, when material is crushed to certain fineness, discharge under the effect of blower fan by sieve aperture, finished whole process.

Claims

1. hammer leaf hard beating type feed grinder rotor, comprise main shaft (1), bearing block assembly (2), nut (3), hammer frame plate (5), bolt (6), hammer leaf (8), main frame wheel (9), it is characterized in that: hammer frame plate (5) is 120 ° a three-jaw each other, there is dowel hole at the center, main shaft (1) go up with hammer carrier spacer (4) uniformly-spaced key connect several pieces hammer frame plates (5), it is divided into a left side, in, right three groups, a left side, right two groups of hammer frame plate quantity are identical, at least two, the setting angle unanimity, at least three of middle group hammer frame plates, in the installation of group hammer frame plate lag behind 60 ° than other two groups, every group of hammer frame plate and hammer leaf (8) are with thick, the staggered isolation with bolt (6) of leptophragmata circle (7) (10) fixedlys connected with hammer frame plate (5).

2. according to the described rotor of claim 1, it is characterized in that: hammer frame plate (5) center key slotted eye is opposite two kinds of direction.

3. according to the described rotor of claim 1, it is characterized in that: the thickness of thick spacer ring (7) is 2 times of leptophragmata circle (10) thickness.