CN208470808U - Feedstuff feed proportioning system - Google Patents
Feedstuff feed proportioning system Download PDFInfo
- Publication number
- CN208470808U CN208470808U CN201820303087.3U CN201820303087U CN208470808U CN 208470808 U CN208470808 U CN 208470808U CN 201820303087 U CN201820303087 U CN 201820303087U CN 208470808 U CN208470808 U CN 208470808U
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- discharge port
- valve
- outer cylinder
- screw conveyor
- feedstuff
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Abstract
The utility model discloses a kind of feedstuff feed proportioning systems, including burden balance and feedstuff screw conveyor, the feedstuff screw conveyor includes outer cylinder (1), the shaft (2) being threaded through in the outer cylinder (1) and the helical blade (3) being arranged on the shaft (2), the outer cylinder (1) is provided with feed inlet (4) and discharge port (5), it is provided with valve (6) at the discharge port (5), the burden balance are arranged corresponding to the discharge port (5).When needing to stop discharging, it can stop screw conveyor manually simultaneously and close valve, accordingly even when helical blade drives the raw material of good fluidity to move on since inertia continues to rotate, raw material will not be launched from discharge port, because valve closes discharge port, it can guarantee that discharging quantity is accurate controllably, ingredient is accurate in this way.
Description
Technical field
The utility model relates to feed production technology fields, more particularly to a kind of feedstuff feed proportioning system.
Background technique
Currently, blending process is by the fast of middle control accessory process control screw conveyor revolving speed in prior art design
Slowly, screw conveyor weighs feedstock transportation to burden balance by burden balance, reaches program setting requirements rear screw conveyer and stops
Only.The disadvantage that the prior art is done so is, during the preferable raw material of flow behavior, when closing auger, inside
Helical blade and axis under effect of inertia still will continue to rotation a moment, this results in the preferable raw material of mobility can be in helical-blade
Burden balance are moved on and are transported under the drive of piece, to lead to the problem of ingredient inaccuracy.
Utility model content
The purpose of this utility model is to overcome problems of the existing technology, provide a kind of feedstuff ingredient system
System can stop discharging in the preferable raw material of flow behavior in the first time for closing auger, have ingredient accurately excellent
Point.
To achieve the goals above, the utility model provides a kind of feedstuff feed proportioning system, including burden balance and feeding
Expect raw material screw conveyor, the feedstuff screw conveyor includes outer cylinder (1), the shaft that is threaded through in the outer cylinder (1)
(2) and helical blade (3) on the shaft (2) is set, the outer cylinder (1) is provided with feed inlet (4) and discharge port
(5), it is provided with valve (6) at the discharge port (5), the burden balance are arranged corresponding to the discharge port (5).,
Preferably, the valve is Pneumatic butterfly valve.
Preferably, the feedstuff screw conveyor includes the opening and closing for controlling the valve and the spiral transferring
The control device of the start and stop of machine is sent, the control device is configured to synchronously control the stopping of the screw conveyor and institute
State the closing of valve.
Preferably, the observation window of glass is provided on the outer cylinder.
Preferably, the scraping blade being at an angle of with the central axis of the helical blade is provided on the helical blade.
Preferably, the extending direction on the outer cylinder along the outer cylinder has been positioned apart from multiple discharge ports, often
The valve is provided on a discharge port.
Through the above technical solutions, when needing transferring raw material and discharging valve can be opened manually, while being then turned on spiral shell
Conveyer is revolved, raw material can be launched from discharge port；When need stop discharging when, can simultaneously manually stop screw conveyor with
And valve is closed, accordingly even when helical blade drives the raw material of good fluidity to move on since inertia continues to rotate, raw material
It will not be launched from discharge port, because valve closes discharge port, can guarantee that discharging quantity is accurate controllably in this way, match
Material is accurate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment of the feedstuff screw conveyor of the utility model.
Description of symbols
1- outer cylinder, 2- shaft, 3- helical blade, 4- feed inlet, 5- discharge port, 6- Pneumatic butterfly valve
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
As shown in Figure 1, the feedstuff screw conveyor of the utility model includes outer cylinder 1, the shaft that is threaded through in outer cylinder 1
2 and the helical blade 3 that is arranged in shaft 2, outer cylinder 1 be provided with feed inlet 4 and discharge port 5, be provided with valve at discharge port 5
Door 6.Shaft 2, which can be driven by a motor, to be rotated, and whether worker can control shaft 2 and manually controlling the start and stop of motor
Rotation.When shaft 2 starts rotation, the helical blade 3 being arranged in shaft 2 follows shaft 2 to be rotated, to will be located at spiral shell
Raw material near vane piece 3 is pushed along feed inlet 4 to the direction of discharge port 5.It, can be manual when needing transferring raw material and discharging
Valve 6 is opened, while being then turned on screw conveyor, raw material can be launched from discharge port 5；It, can be with when needing to stop discharging
Stop screw conveyor manually simultaneously and close valve 6, accordingly even when helical blade 3 drives stream since inertia continues to rotate
The good raw material of dynamic property moves on, and raw material will not be launched from discharge port 5, because valve 6 closes discharge port 5, this
Sample can guarantee that discharging quantity is accurate controllably, ingredient is accurate.
In actual operation, when needing to stop discharging, valve 6 can also first be turned off manually, closing to valve 6 will go out
It after material mouth 5 is completely enclosed, can first stop the charging movement of feed inlet 4, then stop the rotation of shaft 2, can also stop simultaneously
The only spinning movement of the charging movement of feed inlet 4 and shaft 2, during this, even if helical blade 3 can due to inertia continues to rotate band
The raw material of dynamic good fluidity moves on, but due to advance amount and few, thus raw material will not excessively squeeze outer cylinder 1 and to spiral shell
Rotation conveyer damages.Design can reduce equipment cost to greatest extent in this way.
And in order to which valve 6 can be closed promptly, valve 6 is Pneumatic butterfly valve, has the advantages that opening and closing is fireballing.
In certain situations it is desirable to which valve 6 and shaft 2 are simultaneously closed off, it is preferable that feedstuff screw conveyor can be with
It further comprise the control device of the start and stop of the opening and closing and screw conveyor for control valve 6, control device can controlled
The opening and closing of control valve 6 while screw conveyor start and stop processed.In operation, it is only necessary to which worker operation control device can make
Valve 6 opens or closes simultaneously with screw conveyor, saves human cost.
In order to monitor the raw material traffic condition inside outer cylinder 1 constantly, it is preferable that be provided with glass on outer cylinder 1
Observation window.
In order to stir evenly raw material fully in outer cylinder 1, it is preferable that be provided on helical blade 3 and spiral
The angled scraping blade of the central axis of blade 3.
If desired when raw material direct plunges into mixing plant from discharge port 5, it a discharge port 5 is used alone will cause and feed intake point
The non-uniform phenomenon of cloth, it is therefore preferred that the extending direction on outer cylinder 1 along outer cylinder 1 has been positioned apart from multiple discharge ports 5,
Valve 6 is provided on each discharge port 5.
The utility model additionally provides a kind of feed proportioning system, feed proportioning system include burden balance (not shown) and on
The feedstuff screw conveyor stated, burden balance are arranged corresponding to discharge port 5.It is rear straight that this launches raw material from discharge port 5
It connects to fall on burden balance and weigh.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
In order to avoid unnecessary repetition, no further explanation will be given to various combinations of possible ways for the utility model.But these simple changes
Type and combination equally should be considered as content disclosed in the utility model, belong to the protection scope of the utility model.
Claims (6)
1. a kind of feedstuff feed proportioning system, including burden balance and feedstuff screw conveyor, which is characterized in that the feeding
Material raw material screw conveyor includes outer cylinder (1), the shaft (2) being threaded through in the outer cylinder (1) and is arranged in the shaft (2)
On helical blade (3), the outer cylinder (1) is provided with feed inlet (4) and discharge port (5), is provided with valve at the discharge port (5)
Door (6), the burden balance are arranged corresponding to the discharge port (5).
2. feedstuff feed proportioning system according to claim 1, which is characterized in that the valve (6) is Pneumatic butterfly valve.
3. feedstuff feed proportioning system according to claim 1, which is characterized in that the screw conveyor includes for controlling
The control device of the opening and closing of the valve (6) and the start and stop of the screw conveyor is made, the control device is configured to
Synchronously control the stopping of the screw conveyor and the closing of the valve (6).
4. feedstuff feed proportioning system according to claim 1, which is characterized in that be provided with glass on the outer cylinder (1)
The observation window of glass.
5. feedstuff feed proportioning system according to claim 1, which is characterized in that be arranged on the helical blade (3)
There is the scraping blade being at an angle of with the central axis of the helical blade (3).
6. feedstuff feed proportioning system according to claim 1, which is characterized in that along described outer on the outer cylinder (1)
The extending direction of cylinder (1) has been positioned apart from multiple discharge ports (5), is provided on each discharge port (5) described
Valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303087.3U CN208470808U (en) | 2018-03-05 | 2018-03-05 | Feedstuff feed proportioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303087.3U CN208470808U (en) | 2018-03-05 | 2018-03-05 | Feedstuff feed proportioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208470808U true CN208470808U (en) | 2019-02-05 |
Family
ID=65206532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820303087.3U Active CN208470808U (en) | 2018-03-05 | 2018-03-05 | Feedstuff feed proportioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208470808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941774A (en) * | 2019-04-18 | 2019-06-28 | 上海大和衡器有限公司 | A kind of multi-channel metering machine |
-
2018
- 2018-03-05 CN CN201820303087.3U patent/CN208470808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941774A (en) * | 2019-04-18 | 2019-06-28 | 上海大和衡器有限公司 | A kind of multi-channel metering machine |
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