CN206121553U - Fertile quick -witted (mixing) shaft of system - Google Patents

Abstract

The utility model discloses a fertile quick -witted (mixing) shaft of system, including axle body and blade seat, the blade stationary ladle is drawn together the flange board, is taken arc board and curb plate, the center of flange board is provided with the through -hole, the both sides of flange board are provided with the mounting hole along its central symmetry, two the curb plate for the central symmetry of flange board sets up perpendicularly, two be provided with two perpendicularly between the curb plate take the arc board, two take the arc board for the central symmetry of flange board sets up perpendicularly, the curb plate, to take arc board and flange board to weld become integrative, the radian of taking the arc limit of arc board with the radian of axle body excircle is the same, the arc limit of taking the arc board with the excircle laminating back of axle body, the axle body with the side of blade seat is with to take the arc board to weld integrative become. The utility model discloses material of construction is with low costs, and stress concentration's phenomenon has been avoided to the handling ease, has prolonged equipment life.

Description

The fertile machine shaft of system

Technical field

This utility model belongs to the fertile machine technical field of system, more particularly to a kind of system fertilizer machine shaft.

Background technology

In recent years, environmental problem is increasingly severe, and we also increasingly pay attention to environmental improvement.Wherein, agricultural wastes It is one of important source of environmental pollution, such as straw is the maximum agricultural wastes of China's annual output, was to burn in the past It is main, but it causes the very large-area haze weather in the whole nation, and present national government forbids it to burn so that its intractability is very Greatly.Waste dish, rotten fruit also in vegetable and fruit market is a lot, comprehends without timely place and causes surrounding to have stink, mosquito Grow, and water body is polluted.Also present live pig is all large-scale cultivation, if the Excreta of live pig is not processed in time, It is huge to water pollution.Also pharmaceutical factory of traditional Chinese medicine's medicinal residues, river course cyanophyceae Herba Eichhorniae etc., are all environomental pollution sources, all need to process.

Agricultural wastes biochemical treatment system fertilizer function effectively process straw, waste dish, rotten fruit, pig manure, cattle manure, chicken manure, The agricultural wastes such as medicinal residues, cyanophyceae, Herba Eichhorniae, through the process of the equipment so that each garbage becomes the fertilizer of high-quality, its Turn waste into wealth.Shaft is the core part of agricultural wastes biochemical treatment system fertilizer machine, and its performance directly affects the fertile machine performance of system.

At present, the system fertilizer machine shaft on market mainly has the following two kinds structure：

First, the first structure：As seen in figs. 5-6, need to fill on axle A1 and installing hole is opened at stirring vane A2, installing hole is to pass through The hole of axis A1, in the knife bar insertion axle A1 installing hole of stirring vane A2, knife bar end is solid by nut A4 and packing ring A3 lockings Fixed, this kind of structure causes axle A1 difficulty of processing big, and perforate rear axle A1 intensity is substantially reduced on axle A1, therefore to meet the strong of axle A1 Degree requires that need to increase the material specification of axle A1, cost increases, and in addition this kind of structure causes stirring vane A2 Root Stress to concentrate, Stirring vane A2 roots are easily cut off when axle A1 rotary works transship, and cause device damage.

2nd, second structure：As Figure 7-8, stirring vane B2 is wrapped on axle B1 and securing member is connected by half hoop B3 is fixed, and half hoop B4 is solderable to be fixed on axle B1, it is also possible to which alternate manner is fixed on axle B1, to prevent axle B1 rotary works When stirring vane B2 and half hoop B4 skid relative to axle B1 and move.This kind of structure can reduce the material of axle B1 with respect to the first structure Gauge lattice, material cost is reduced, and avoids stress concentration phenomenon, extends service life of equipment, but this kind of structure causes axle The cylindrical of B1 needs machining, and stirring vane B2 is required for machining with the inner headed face of half hoop B4, and this three's difficulty of processing is big, Largely increased processing cost.

Utility model content

The purpose of this utility model is that and overcomes the deficiencies in the prior art, there is provided the fertile machine shaft of one kind system, this reality Use new structural material low cost, handling ease, it is to avoid the phenomenon of stress concentration, extend equipment life.

To achieve these goals, this utility model provides a kind of fertile machine shaft of system, including shaft body and blade seat, The blade seat includes flanged plate, band arc plate and side plate, and the flanged plate is provided centrally with through hole, the both sides of the flanged plate Installing hole is symmetrically arranged with along its center；Side plate described in two is vertically arranged relative to the centrosymmetry of the flanged plate, described in two Band arc plate described in two is vertically installed between side plate, the centrosymmetry described in two with arc plate relative to the flanged plate vertically sets Put, the side plate, band arc plate and flanged plate are integrally welded；The radian of the arc-shaped side with arc plate is cylindrical with the shaft body Radian it is identical, the arc-shaped side with arc plate and the shaft body it is cylindrical fit after, the shaft body and the blade seat Side and band arc plate weld it is integral.

Further, two edge centrosymmetry of the flanged plate are provided with two installing holes.

When this utility model shaft is installed with stirring vane, the knife bar of stirring vane inserts the flanged plate center of blade seat Through hole, to realize the installation positioning action of stirring vane and shaft.Simultaneously the installing hole on the flange of stirring vane with The position of mounting hole of the flanged plate of blade seat relatively after, by securing member is connected by the flange of the flange of stirring vane and blade seat Plate is fastenedly connected, and to realize that stirring vane is effectively fixedly connected with shaft ground, the version of this utility model shaft is kept away The stress concentration of stirring vane root after stirring vane is installed with shaft is exempted from, to substantially increase the use longevity of stirring vane Life, so as to extend the service life of equipment.

The beneficial effects of the utility model：This utility model shaft includes shaft body and blade seat, wherein blade seat by Side plate, band arc plate and flanged plate is integrally welded makes, and blade seat is welded into one with shaft body, structural material low cost, Flanged plate need to be processed, handling ease, processing cost is low, and be not in stirring vane after stirring vane is installed with shaft Root Stress is concentrated, so as to substantially increase the service life of stirring vane, to extend the service life of equipment.

Description of the drawings

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1 is the assembling schematic diagram of shaft of the present utility model and stirring vane.

Fig. 2 is the generalized section of blade seat of the present utility model.

Fig. 3 is the left view of Fig. 2.

Fig. 4 is the left view of Fig. 1.

Fig. 5 is the assembling schematic diagram of the shaft of embodiment one and stirring vane in prior art.

Fig. 6 is the left view of Fig. 5.

Fig. 7 is the assembling schematic diagram of the shaft of embodiment two and stirring vane in prior art.

Fig. 8 is the left view of Fig. 7.

Specific embodiment

Utility model is further illustrated below in conjunction with the accompanying drawings, but is not limited to scope of the present utility model.

Embodiment

As Figure 1-4, the fertile machine shaft of a kind of system that this utility model is provided, including shaft body 1 and blade seat 3, institute Blade seat 3 is stated including flanged plate 3.1, band arc plate 3.2 and side plate 3.3, the flanged plate 3.1 is provided centrally with through hole, described The two edges wherein heart of flanged plate 3.1 is symmetrically arranged with installing hole；Side plate 3.1 is relative in the flanged plate 3.1 described in two Heart Symmetrical vertical is arranged, and is vertically installed with band arc plate 3.2 described in two described in two between side plate 3.1, and band arc plate 3.2 is relative described in two It is vertically arranged in the centrosymmetry of the flanged plate 3.1, the side plate 3.3, band arc plate 3.2 and flanged plate 3.1 are integrally welded； The radian that the radian of the arc-shaped side with arc plate 3.2 is cylindrical with the shaft body 1 is identical, the arc-shaped side with arc plate 3.2 With the shaft body 1 it is cylindrical fit after, the side 3.3 of the shaft body 1 and the blade seat 3 and band arc plate 3.2 are welded into Integrally.

Two edge centrosymmetry of the flanged plate 3.1 of the present utility model are provided with two installing holes.

When this utility model shaft is installed with stirring vane 2, the knife bar of stirring vane 2 inserts the flanged plate of blade seat 3 The through hole at 3.1 centers, to realize the installation positioning action of stirring vane 2 and shaft.Simultaneously on the flange of stirring vane 2 After installing hole is relative with the position of mounting hole of the flanged plate 3.1 of blade seat 3, by securing member is connected 4 by the flange of stirring vane 2 It is fastenedly connected with the flanged plate 3.1 of blade seat 3, to realize that stirring vane 2 is effectively fixedly connected with shaft ground, this utility model The version of shaft, it is to avoid the stress concentration of stirring vane 2 root after stirring vane 2 and shaft installation, with significantly The service life of stirring vane 2 is improve, so as to extend the service life of equipment.

Blade seat of the present utility model 3 is by side plate 3.3, band arc plate 3.2 and flanged plate 3.1 is integrally welded makes, and leaf Bar 3 is welded into one with shaft body 1, structural material low cost, only need to process flanged plate 3.1, handling ease, processing cost It is low, and be not in that the Root Stress of stirring vane 2 is concentrated after stirring vane 2 is installed with shaft, so as to substantially increase stirring The service life of blade 2, to extend the service life of equipment.

Ultimate principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description Simply illustrate principle of the present utility model, this utility model can also on the premise of without departing from this utility model spirit and scope There are various changes and modifications, these changes and improvements are both fallen within the range of claimed this utility model.This utility model will Protection domain is asked to be defined by appending claims and its equivalent.

Claims (2)

1. It is 1. a kind of to make fertile machine shaft, it is characterised in that：Including shaft body and blade seat, the blade seat includes flanged plate, band Arc plate and side plate, the flanged plate is provided centrally with through hole, and the two edges wherein heart of the flanged plate is symmetrically arranged with installation Hole；

   Side plate described in two is vertically arranged relative to the centrosymmetry of the flanged plate, is vertically installed with two institutes described in two between side plate Band arc plate is stated, the centrosymmetry described in two with arc plate relative to the flanged plate is vertically arranged, the side plate, band arc plate and flange Plate weld is integral；

   The radian that the radian of the arc-shaped side with arc plate is cylindrical with the shaft body is identical, the arc-shaped side with arc plate and institute After stating the cylindrical laminating of shaft body, the shaft body is integral with the side of the blade seat and band arc plate weld.
2. 2. it is according to claim 1 to make fertile machine shaft, it is characterised in that two edge centrosymmetry of the flanged plate are equal It is provided with installing hole described in two.