CN213059318U - Grain discharging valve of drying machine - Google Patents
Grain discharging valve of drying machine Download PDFInfo
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- CN213059318U CN213059318U CN202021445602.5U CN202021445602U CN213059318U CN 213059318 U CN213059318 U CN 213059318U CN 202021445602 U CN202021445602 U CN 202021445602U CN 213059318 U CN213059318 U CN 213059318U
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Abstract
The invention provides a grain discharge valve of a dryer, which comprises the following devices: the device comprises a valve plate 1, a horizontal push valve 2, a resonance rod 3 and a discharge conical opening 4; the method is characterized in that: the valve plate 1 is a baffle plate which is over against the discharge conical opening 4, the resonance rod 3 is fixed on the valve plate 1 and extends into the discharge conical opening 4 from the discharge opening 5 of the discharge conical opening 4, the flat push valve 2 is a baffle plate which is arranged at two sides of the discharge opening 5 and extends outwards, the end surface of the flat push valve 2 is tilted upwards, flat push channels 6 are formed at two sides below the discharge opening 5 by the flat push valve 2 and the valve plate 1, and the width of the valve plate 1 is larger than that of the flat push valve 2; the resonance rod 3 stirs the materials in the bin to generate resonance, so that the materials in the bin are prevented from arching; the horizontal push valve 2 repeatedly horizontally pushes the materials to discharge materials uniformly and continuously.
Description
Technical Field
The invention relates to a grain discharge device for a dryer, in particular to an automatic material-homogenizing anti-arching grain discharge valve for a vibrating conveying bed of the dryer.
Background
As the prior art, the invention discloses a method and a device for uniformly dumping and drying, wherein the patent numbers are as follows: 2017101848083 discloses: ' a method and a device for uniformly dumping and drying. The principle of the invention lies in that the materials in the drying bin are uniformly scattered on a sieve ship below the drying bin in a vibration material homogenizing mode, then the materials are sent out of the bottom of the drying bin by a vibration conveying bed, lifted to the top of the drying bin by a bin dumping lifting machine, and sent into a material homogenizing throwing disc to uniformly scatter the materials into the drying bin, so that uniform bin dumping is realized; when pouring the storehouse, blow in the air inlet horn shape box that sets up with the drying air current from the storehouse body, the air current is discharged through the air outlet horn shape box that sets up lower floor on the air inlet horn shape box after the diffusion in the material clearance, and the storehouse is poured while drying on one side to the realization is to the even stoving of material. "; "the vibrating conveyor bed (1) comprises: the device comprises a screening boat underframe (11), a screening boat (12), a conveying screening surface (13), a vibration material homogenizing valve (14), a material homogenizing valve adjusting plate (15) and a material outlet (16), and is characterized in that the vibration material homogenizing valve (14) is fixed on the screening boat (12) and vibrates together with the screening boat (12), and the conveying screening surface (13) is arranged below the vibration material homogenizing valve (14). "; "the vibration homogenizing valve 14 just faces storehouse body feed opening 23, its characterized in that, the vibration homogenizing valve 14 top is equipped with the refining regulating plate 15 for adjust the size of sealing grain clearance 24, thereby reach the effect of sealing when static, arrange the material during the vibration, the material falls into in the sieve ship 12 through the blanking space 17 of vibration homogenizing valve 14 both sides. ".
This technique has technical defect, and there is impurity when the material on the just right storehouse body feed opening 23 of vibration homogenizing valve 14, when arching even, can lead to the material unloading inhomogeneous, and the card is dunked even and is hung miscellaneous, finally causes the interior material of drying-machine and dries inhomogeneously, leads to partly material to be detained motionlessly in the storehouse, can't obtain good stoving effect.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the grain discharge valve of the dryer, which is particularly suitable for uniform discharge, arch formation prevention and uneven circulation of materials in a bin of the dryer.
The invention is realized by the following modes:
the invention provides a grain discharge valve of a dryer, which comprises the following devices: the device comprises a valve plate 1, a horizontal push valve 2, a resonance rod 3 and a discharge conical opening 4; the method is characterized in that: the valve plate 1 is a baffle plate which is just opposite to the discharge conical opening 4, the resonance rod 3 is fixed on the valve plate 1, a discharge opening 5 of the discharge conical opening 4 extends into the discharge conical opening 4, the flat push valve 2 is a baffle plate which is arranged on two sides of the discharge opening 5 and extends outwards, the end face of the flat push valve 2 tilts upwards, flat push channels 6 are formed on two sides below the discharge opening 5 by the flat push valve 2 and the valve plate 1, and the width of the valve plate 1 is larger than that of the flat push valve 2.
Preferably, the horizontal push valve 2 and the discharge conical opening 4 are fixed at the bottom of the bin, and the valve plate 1 is fixed on the vibration conveying bed.
Preferably, the resonance rod 3 is a group of two vibration rods, and vibrates with the valve plate 1 to generate resonance, so that the materials in the bin are stirred to generate resonance, and the materials in the bin are prevented from arching.
Preferably, the resonance rod 3 is a single vibration rod.
Preferably, the resonant rod 3 is a group of a plurality of vibrating bars.
Preferably, the resonant bar 3 is a plate-type vibrating bar.
Preferably, because the valve plate 1 pushes left and right to make the material pass through the horizontal pushing channel 6, the material is pushed horizontally repeatedly, and the material is pushed out of the valve plate 1 at the outlet of the horizontal pushing valve 2 uniformly, so that the material falls onto the sieve ship at the lower end.
Preferably, the resonant rod 3 can be provided with a plurality of groups on the valve plate 1.
In summary, the present invention provides a grain discharge valve of a dryer, the device thereof comprises: the device comprises a valve plate 1, a horizontal push valve 2, a resonance rod 3 and a discharge conical opening 4; the method is characterized in that: the resonance rod 3 stirs the materials in the bin to generate resonance, so that the materials in the bin are prevented from arching; the horizontal push valve 2 repeatedly horizontally pushes the materials to discharge materials uniformly and continuously.
Drawings
FIG. 1 is a front view of the apparatus of the present invention in assembled form;
FIG. 2 is a schematic three-dimensional sectional view of the apparatus of the present invention;
FIG. 3 is an enlarged partial schematic view of the present invention;
fig. 4 is a schematic diagram of the principles of the present invention.
Detailed Description
The embodiments of the invention will now be described in detail with reference to the accompanying drawings:
as shown in fig. 1, 2 and 3, a grain discharge valve of a dryer comprises: the device comprises a valve plate 1, a horizontal push valve 2, a resonance rod 3 and a discharge conical opening 4; the method is characterized in that: the valve plate 1 is a baffle plate which is just opposite to the discharging conical opening 4, the resonance rod 3 is fixed on the valve plate 1, the discharging opening 5 of the discharging conical opening 4 extends into the discharging conical opening 4, the flat push valve 2 is a baffle plate which is arranged on two sides of the discharging opening 5 and extends outwards, the end surface of the baffle plate tilts upwards, the flat push valve 2 and the valve plate 1 form flat push channels 6 on two sides below the discharging opening 5, and the width of the valve plate 1 is larger than that of the flat push valve 2.
Preferably, the height of the horizontal push channel 6 is adjustable, and the distance between the outer edge of the horizontal push valve 2 and the outer edge of the valve plate 1 is 0.3-2.5 times of the height of the horizontal push channel 6.
As shown in fig. 4, the flat push valve 2 and the discharge cone 4 are fixed at the bottom of the bin, the valve plate 1 is fixed on the vibration conveying bed, when the valve plate 1 vibrates along with the vibration conveying bed, the material is pulled away from the lower part of the material, and the flat push valve 2 is fixed, so that the material is buffered and is not prone to being inclined due to the vibration of the valve plate 1, the speed of the material discharge is well controlled, the degree of fullness of the material in the flat push channel 6 is ensured, and the effect of uniform material discharge can be achieved.
Preferably, the resonance rod 3 is a group of two vibration rods, and vibrates with the valve plate 1 to generate resonance, so that the materials in the bin are stirred to generate resonance, and the materials in the bin are prevented from arching.
Preferably, the resonance rod 3 is a single vibration rod.
Preferably, the resonant rod 3 is a group of a plurality of vibrating bars.
Preferably, the resonant bar 3 is a plate-type vibrating bar.
Preferably, because valve plate 1 pushes away when making the material pass through flat push passageway 6 about, is pushed away the tie repeatedly, is evenly pushed out valve plate 1 by it at flat push valve 2 export to drop on the lower extreme sieve ship, when the material is pushed out the flat push valve export, still there is the short moment on the valve plate 1, because the extrusion of follow-up material, can lead to this part material to arch up, consequently the outer fringe terminal surface of flat push valve 2 upwards perk formation push pedal, avoids the material to hang upside down on flat push valve 2.
Preferably, the resonant rod 3 can be provided with a plurality of groups on the valve plate 1.
In summary, the present invention provides a grain discharge valve of a dryer, the device thereof comprises: the device comprises a valve plate 1, a horizontal push valve 2, a resonance rod 3 and a discharge conical opening 4; the method is characterized in that: the resonance rod 3 stirs the materials in the bin to generate resonance, so that the materials in the bin are prevented from arching; the horizontal push valve 2 repeatedly horizontally pushes the materials to discharge materials uniformly and continuously.
Claims (8)
1. A grain discharge valve of a dryer comprises: the valve plate (1), the horizontal push valve (2), the resonance rod (3) and the discharge conical opening (4); the method is characterized in that: valve plate (1) is just to arranging the baffle of expecting awl mouth (4), resonance rod (3) are fixed in on valve plate (1), stretch into in expecting awl mouth (4) by feed opening (5), flat push valve (2) are the baffle that sets up in feed opening (5) both sides outside extension, and the baffle terminal surface perk that makes progress, flat push valve (2) and valve plate (1) form flat push channel (6) in feed opening (5) below both sides, valve plate (1) width is greater than flat push valve (2).
2. The discharge valve of claim 1, wherein: the height of the horizontal push channel (6) is 0.3-2.5 times of the distance between the outer edge of the horizontal push valve (2) and the outer edge of the valve plate (1).
3. The discharge valve of claim 1, wherein: the horizontal push valve (2) and the discharge conical opening (4) are fixed at the bottom of the bin, and the valve plate (1) is fixed on the vibration conveying bed.
4. The discharge valve of claim 1, wherein: the resonance rods (3) are two vibration rods in one group, vibrate together with the valve plate (1) to generate resonance, and stir materials in the bin to generate resonance.
5. The discharge valve of claim 1, wherein: the resonance rod (3) is a single vibrating rod.
6. The discharge valve of claim 1, wherein: the resonance rods (3) are a group of three to six vibration bars.
7. The discharge valve of claim 1, wherein: the resonance rod (3) is a plate-type vibration row.
8. The discharge valve of claim 1, wherein: the resonance rod (3) can be provided with a plurality of groups on the valve plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021445602.5U CN213059318U (en) | 2020-07-21 | 2020-07-21 | Grain discharging valve of drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021445602.5U CN213059318U (en) | 2020-07-21 | 2020-07-21 | Grain discharging valve of drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213059318U true CN213059318U (en) | 2021-04-27 |
Family
ID=75574691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021445602.5U Active CN213059318U (en) | 2020-07-21 | 2020-07-21 | Grain discharging valve of drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213059318U (en) |
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2020
- 2020-07-21 CN CN202021445602.5U patent/CN213059318U/en active Active
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