CN208493863U - A kind of fertile machine agitating shaft of system - Google Patents
A kind of fertile machine agitating shaft of system Download PDFInfo
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- CN208493863U CN208493863U CN201820910741.7U CN201820910741U CN208493863U CN 208493863 U CN208493863 U CN 208493863U CN 201820910741 U CN201820910741 U CN 201820910741U CN 208493863 U CN208493863 U CN 208493863U
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- main shaft
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- bearing
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Abstract
The utility model provides a kind of fertile machine agitating shaft of system.The fertile machine agitating shaft of the system includes main shaft, multiple stirring blades and rotary driving force source, and the main shaft and stirring blade are the hollow structure of perforation, and are interconnected；The main shaft adjacent driving power source end is equipped with ball valve, another end is equipped with rotary joint, the ball valve passes through the outer sealing plate connection of first axle, the axis inner tube for being additionally provided with the outer sealing plate of axis inner sealed board, the second axis in the inner cavity of the main shaft installation rotary joint and being connected between the axis inner sealed board and the outer sealing plate of the second axis, the rotary joint pass through the outer sealing plate connection of second axis.Compared with the relevant technologies, the fertile machine agitating shaft of system provided by the utility model can be carried out heating, so that material heating efficiency is higher, reduces and makes fertile cost, also contemplate the influence expanded with heat and contract with cold to device structure in structure, use is more reliable.
Description
Technical field
The utility model relates to agricultural wastes resource utilization and fertilizer technology fields processed more particularly to a kind of fertile machine of system to stir
Mix axis.
Background technique
In recent years, environmental problem is increasingly severe, we also increasingly pay attention to environmental improvement.Agricultural wastes are environment
One of important source of pollution, various agricultural waste can efficiently be handled by making fertile machine, reduce its pollution to environment, and energy
It is allowed to become good organic fertilizer, that is, turns waste into wealth, thus make fertile machine to become the important tool of environmental improvement from now on.
Fertile machine is made during making fertilizer, generally has heat source to handle fertile raw material is made, high temperature can go out to raw material
Bacterium disinfection, the raw material after in addition heating are converted to the process of fertilizer faster.The fertilizer machine processed of heating function is a kind of efficient agriculture
The tool of industry offal treatment and system fertilizer.
Horizontal fertilizer machine processed or relevant machinery currently on the market, generally there is heating function, to the fertile machine agitator tank of system
Body is heated, i.e. the external heating of material, and the material heating effect close to stirring wall is preferable, and middle section heating is poor,
Must by main shaft stir will be heated on middle section material stirring to agitator tank body wall or material between carry out hot friendship
It changes, this mode can make material heating will not very uniformly, and efficiency is lower.
Stirring main shaft, which is located at, makes fertile machine center, and generally temperature of charge is minimum herein, the existing master without heating function
Axis may also will suck it away the heat of partial material.
Therefore, it is necessary to which providing the new fertilizer machine agitating shaft processed of one kind meets the above technical requirements.
Utility model content
The utility model provides a kind of fertilizer machine agitating shaft processed with heating function, and heating efficiency is good.
The purpose of this utility model is to provide a kind of fertile machine agitating shafts of system, including running through the main shaft of agitated kettle, interlocking
Multiple stirring blades on the main shaft and for driving main shaft rotary driving force source, multiple stirring blades are received
It is dissolved in the agitated kettle, the main shaft and stirring blade are the hollow structure of perforation, and are interconnected；The main shaft closes on
Drive force source end is equipped with ball valve, and another end of main shaft is equipped with rotary joint, and the ball valve is by being set to the main shaft
The outer sealing plate of the first axle of inner cavity connects, and is additionally provided with axis inner sealed board, the second axis covering in the inner cavity of the main shaft installation rotary joint
Plate and the axis inner tube being connected between the axis inner sealed board and the outer sealing plate of the second axis, the rotary joint pass through outside second axis
Sealing plate connection；The outer sealing plate of the outer sealing plate of the ball valve, first axle, main shaft, axis inner sealed board, axis inner tube, the second axis and rotary joint according to
Secondary perforation.
It preferably, further include running through main shaft two sides first bearing and second bearing, the first bearing is located at agitated kettle
Between the ball valve, the second bearing is between agitated kettle and the rotary joint, the first bearing and the second axis
It holds and is supported on agitated kettle pedestal.
Preferably, the first bearing and main shaft tight fit, the second bearing and gap of main reinforcement cooperate.
Preferably, the ring wall of the main shaft is equipped with the first ventilation hole of perforation, and first ventilation opening is vertically connected to
Between inner cavity between the axis inner tube and main shaft and the main shaft external world；The outer sealing plate of second axis is equipped with the second ventilation with perforation
Hole, between inner cavity of the second ventilation hole cross connection between the axis inner tube and main shaft and the main shaft external world.
It preferably, further include the sprocket wheel on main shaft, the sprocket wheel is between first bearing and ball valve, with driving force
Source is connected by chain.
Preferably, the drive force source is connect by shaft coupling with the main shaft drives.
Compared with the relevant technologies, the fertile machine agitating shaft of system provided by the utility model is had the advantages that
One, main shaft can be carried out heating, so that material heating efficiency is higher, reduces and makes fertile cost, also contemplate heat in structure
Influence of the swollen shrinkage to device structure, use are more reliable；
Two, the amount that hot wind enters the fertile machine of system is realized adjustable by ball valve；
Three, each sealing plate setting of stirring axial terminal, forms novel heat insulation structural, so that internal stress is small when agitating shaft works, if
Standby performance is more stable, longer life expectancy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the fertile machine agitating shaft of system of embodiment one provided by the utility model；
Fig. 2 be Fig. 1 in A place amplification structural schematic diagram；
Fig. 3 is the structural schematic diagram of the fertile machine agitating shaft of system of embodiment two provided by the utility model.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case where, the feature in the embodiments of the present invention and embodiment can be combined with each other.For sake of convenience, hereinafter such as
There is "upper", "lower", "left", "right" printed words, only indicates consistent with the upper and lower, left and right direction of attached drawing itself, not to structure
Play restriction effect.
Embodiment one
As shown in Figure 1 and Figure 2, the fertile machine agitating shaft of the system provided in this embodiment includes agitated kettle 1, main shaft 2, paddle
The outer sealing plate 9 of the outer sealing plate 7 of piece 3, drive force source 4, ball valve 5, rotary joint 6, first axle, axis inner sealed board 8, the second axis, axis inner tube 10,
First bearing 11, second bearing 12, the first ventilation opening 13 and the second ventilation hole 14.
The agitated kettle 1 is tubular closed structure, agitated kettle 1 described in 2 lateral direction penetrating of main shaft.The main shaft 2 is submitted
Mistake is equipped with multiple stirring blades 3.The main shaft 2 and stirring blade 3 are the hollow structure of perforation, in main shaft 2 and stirring blade 3
Portion's connection, stirring blade 3 are connected to 1 inner cavity of agitated kettle.
The drive force source 4 is for driving the main shaft 2 to rotate.
2 adjacent driving power source of main shaft, 4 end is equipped with ball valve 5, and another end of the main shaft 4 is equipped with rotary joint 6.Institute
It states sealing plate 7 outside the first axle that ball valve 5 passes through the inner cavity for being set to the main shaft 2 to connect, the main shaft 2 installs the interior of rotary joint 6
The axis for being additionally provided with the outer sealing plate 9 of axis inner sealed board 8, the second axis in chamber and being connected between the axis inner sealed board 8 and the outer sealing plate 9 of the second axis
Inner tube 10, the rotary joint 6 are connected by the outer sealing plate 9 of second axis.The outer sealing plate 7 of the ball valve 5, first axle, main shaft 2,
The outer sealing plate 9 of axis inner sealed board 8, axis inner tube 10, the second axis and rotary joint 6 successively penetrate through.
The first bearing 11 between agitated kettle 1 and the ball valve 5, and with main shaft tight fit.The second bearing
12 between agitated kettle 1 and the rotary joint 6, and cooperates with gap of main reinforcement.The first bearing 11 and second bearing 12
It is supported on agitated kettle pedestal 15.
The ring wall of the main shaft 2 is equipped with the first ventilation hole 13 of perforation, i.e. its quantity on ring wall is opposite two
It is a.First ventilation opening 14 is vertically connected between 2 external world of the inner cavity between the axis inner tube 10 and main shaft 2 and main shaft.Institute
The outer sealing plate 9 of the second axis is stated equipped with the second ventilation hole 14 with perforation, 14 cross connection of the second ventilation hole is in the axis inner tube
Between 2 external world of inner cavity between 10 and main shaft 2 and main shaft.Second ventilation hole 14,9 central symmetry of sealing plate outside the second axis is set
It sets.
The main shaft 2 is equipped with sprocket wheel 16, and the sprocket wheel 16 is between first bearing 11 and ball valve 5, with drive force source 4
It is connected by chain 17.
The present embodiment fertilizer machine agitating shaft working principle are as follows:
(1) thermal medium (generally hot-air) enters inside main shaft 2 from the rotary joint 6, and hot wind passes through in main shaft 2
Wall heats main shaft 2.Stirring blade 3 be it is hollow, be connected to main shaft it is right so that hot wind can also pass into stirring blade 3
It is heated.Hot wind passes through stirring blade 3 and enters in material gap far from 2 one end of main shaft, so that there is high-temperature hot-air inside material, has
Conducive to material heating.The ball valve 5 is used to adjust outlet air size, while also adjustable stirring blade air outlet enters material
Hot blast rate realizes adjustability.
(2) material is in temperature change there are thermal expansion and contraction, and after hot wind enters main shaft 2, main shaft 2 is heated thermal expansion,
Axially and radially size can all increase.The first bearing 11 and main shaft tight fit, main shaft 2 is heated to become larger, so that first bearing
11 is tighter with the cooperation of main shaft 2.The second bearing 12 is clearance fit with main shaft 2, and will be at main shaft 2 and 2 cooperation of second bearing
Shaft end be designed to will not by too many thermal deformation structure (as overlapping axis inner tube), main shaft expansion after, still with second bearing 12
It is so clearance fit.
As shown in Fig. 2, the outer sealing plate 9 of the axis inner sealed board 8, the second axis and axis inner tube 10 and main shaft 2 form annular gap, heat
Wind only passes through axis inner tube 10, between first ventilation hole 13 and the second ventilation hole 14 can make cool ambient air can smoothly enter into the annular
In gap, air at room temperature thermal insulation layer is formd, this structure makes hot blast temperature be difficult to be transmitted to the position, reduces the axis of main shaft 2
Heat distortion amount.
In summary, it can be deduced that, after main shaft 2 thermally expands, first bearing 11 holds main shaft 2, the axial thermal expansion of main shaft 2 tightly
Toward 11 both sides of first bearing, first bearing 11 between sprocket wheel 16 at a distance from it is short, 2 thermal deformation of main shaft herein is displaced small, first bearing
11 with second bearing 12 apart from big, thermal deformation displacement is big, second bearing 12 and main shaft is clearance fit at this, can be with relative axle
To movement, so main shaft 2 does not have very big axial stress, mainly by torque and thermal stress, after temperature lowers, return
Original position.
Embodiment two
As shown in figure 3, the fertile machine agitating shaft of the system provided in this embodiment includes 1 ' of agitated kettle, 2 ' of main shaft, stirring blade
Outer 7 ' of sealing plate of 3 ', 4 ' of drive force source, 5 ' of ball valve, 6 ' of rotary joint, first axle, 8 ' of axis inner sealed board, 9 ' of the outer sealing plate of the second axis, in axis
10 ' of pipe, 11 ' of first bearing, 14 ' of 12 ' of second bearing, 13 ' of the first ventilation opening and the second ventilation hole.
4 ' of drive force source is drivingly connected by 15 ' of shaft coupling and 2 ' of main shaft.
Other structures and working principle are identical as implementing one in the present embodiment.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of fertile machine agitating shaft of system, including running through, the main shaft of agitated kettle, interlock the multiple paddles being set on the main shaft
Piece and for driving main shaft rotary driving force source, multiple stirring blades are contained in the agitated kettle, and feature exists
In the main shaft and stirring blade are the hollow structure of perforation, and are interconnected；The main shaft adjacent driving power source end is set
There is ball valve, another end of main shaft is equipped with rotary joint, and the ball valve passes through outside the first axle of the inner cavity of the main shaft
Sealing plate connects, and the outer sealing plate of axis inner sealed board, the second axis is additionally provided in the inner cavity of the main shaft installation rotary joint and is connected to described
Axis inner tube between axis inner sealed board and the outer sealing plate of the second axis, the rotary joint pass through the outer sealing plate connection of second axis；It is described
The outer sealing plate of ball valve, first axle, main shaft, axis inner sealed board, axis inner tube, the outer sealing plate of the second axis and rotary joint successively penetrate through.
2. the fertile machine agitating shaft of system according to claim 1, which is characterized in that further include running through main shaft two sides first bearing
And second bearing, the first bearing between agitated kettle and the ball valve, the second bearing be located at agitated kettle with it is described
Between rotary joint, the first bearing and second bearing are supported on agitated kettle pedestal.
3. the fertile machine agitating shaft of system according to claim 2, which is characterized in that the first bearing and main shaft tight fit, institute
It states second bearing and gap of main reinforcement cooperates.
4. the fertile machine agitating shaft of system according to claim 2 or 3, which is characterized in that the ring wall of the main shaft is equipped with perforation
The first ventilation hole, first ventilation opening is vertically connected to inner cavity between the axis inner tube and main shaft and the main shaft external world
Between；The outer sealing plate of second axis is equipped with the second ventilation hole with perforation, and the second ventilation hole cross connection is in the axis inner tube
Between inner cavity between main shaft and the main shaft external world.
5. the fertile machine agitating shaft of system according to claim 4, which is characterized in that it further include the sprocket wheel on main shaft, it is described
Sprocket wheel is connect between first bearing and ball valve, with drive force source by chain.
6. the fertile machine agitating shaft of system according to claim 4, which is characterized in that the drive force source by shaft coupling with it is described
Main shaft drives connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820910741.7U CN208493863U (en) | 2018-06-13 | 2018-06-13 | A kind of fertile machine agitating shaft of system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820910741.7U CN208493863U (en) | 2018-06-13 | 2018-06-13 | A kind of fertile machine agitating shaft of system |
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| Publication Number | Publication Date |
|---|---|
| CN208493863U true CN208493863U (en) | 2019-02-15 |
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ID=65285166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820910741.7U Active CN208493863U (en) | 2018-06-13 | 2018-06-13 | A kind of fertile machine agitating shaft of system |
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| CN (1) | CN208493863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585948A (en) * | 2019-10-16 | 2019-12-20 | 苏州地田泰环保生物科技有限公司 | Mixer of fertilizer |
-
2018
- 2018-06-13 CN CN201820910741.7U patent/CN208493863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585948A (en) * | 2019-10-16 | 2019-12-20 | 苏州地田泰环保生物科技有限公司 | Mixer of fertilizer |
| CN110585948B (en) * | 2019-10-16 | 2024-10-15 | 苏州地田泰环保生物科技有限公司 | Fertilizer's mixer |
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