CN208651617U - A kind of sealing mechanism of horizontal powder mixer bin gate - Google Patents
A kind of sealing mechanism of horizontal powder mixer bin gate Download PDFInfo
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- CN208651617U CN208651617U CN201820853276.8U CN201820853276U CN208651617U CN 208651617 U CN208651617 U CN 208651617U CN 201820853276 U CN201820853276 U CN 201820853276U CN 208651617 U CN208651617 U CN 208651617U
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- sealing
- sealing strip
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- bin gate
- powder mixer
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Abstract
The utility model relates to a kind of sealing mechanism, specifically a kind of sealing mechanism of horizontal powder mixer bin gate belongs to bin gate sealing mechanism technical field.It includes bin gate folded plate and feed bin side stand, and lateral bin gate folded plate direction is stretched out in sealing strip, and sealing strip is equipped with arc-shaped bulge-structure towards bin gate folded plate side；Sealing plate is bolted on the outside of feed bin side stand, sealing plate is equipped with the seal face of wedge structure towards sealing strip one end, and the seal face of the wedge structure of sealing plate can be in sealing contact with sealing strip.The seal face that the sealing strip front end of the utility model is equipped with the wedge structure of bulge-structure and sealing plate is in sealing contact, improves leakproofness；Hollow cavity is equipped in the bulge-structure of sealing strip, hollow cavity can be improved the elasticity of sealing strip, further increase sealing performance, while also be able to extend the service life of sealing strip.
Description
Technical field
The utility model relates to a kind of sealing mechanism, specifically a kind of sealer of horizontal powder mixer bin gate
Structure belongs to bin gate sealing mechanism technical field.
Background technique
With in the fields such as China's grain, food, chemical industry by the application of several different powders collocation hybrid systems increasingly
Universal, mixing machine is also more and more as the application of the host equipment with powder system, its working principle is that intermittent batch working,
It is i.e. every to complete primary " feeding-being stirred-to discharge " for a batch, while satisfaction reaches mixture homogeneity requirement, such as
What quickly the intracorporal material of discharge chamber, do not remain that material is particularly important, and domestic existing mixing machine mostly uses greatly mixing in cavity
Motor spindle emptying door all open greatly as far as possible by size, and emptying door takes cylinder control crank link mechanism drive to be flipped open, blowing
Door, which is opened, to be resetted rapidly, and discharge of materials is thorough.Emptying door will bear the weight of material in mixing machine cavity volume when working, also want
Frequently be flipped open and close along shaft, be very easy to deform, this resulted in emptying door with mix motor spindle surrounding
A technological difficulties are sealed to, are never solved very well so far.The poorly sealed mixing machine that is bound to of emptying door is stirring
Occurs the phenomenon that leaking while mixed when mixing, the additive for causing this batch not yet uniformly mixed falls into subsequent processing, and product intersects
Directly influence product quality, not can guarantee the safety of food, thus mixing machine airtightness have become it is same as mixture homogeneity
How important mixing machine performance indicator realizes that the stringent of mixing machine closed guarantees the reliable without water clock and sealing means of material
Property, stability, become the improved key of mixing machine.
Mixing machine emptying door closed type for using in the country's is substantially summarized as two classes at present: a kind of structure type for doorframe and
Surrounding contact portion adds a circle felt seal item between door, but using after very short a period of time, and cavity inner temperature is higher, humidity
Greatly, the dust flown upward adsorbs be adhered on rubber weather strip soon, sealing strip surface irregularity and lose it is original elasticity funeral
The effect of sealing is lost, and since material gravity acts on, the emptying door of the so large area frequently overturn will certainly generate knot
Structure deformation, the reason of causing the gap between door and doorframe to become larger, and cause material leakage.Most mixing machine is when using one section at present
Between after, it has to replace sealing strip, adjustment fulcrum improve gap, with this come guarantee emptying door close when surrounding stress it is consistent, but
Actually since the mechanical clearance close to the side of door-hinge is difficult to adjust, so can not almost guarantee that Men Yumen money surrounding is each
Point fits closely, and material leakage is inevitable.Another kind of structure type sealing principle is identical as the first kind, by emptying door surrounding and mixes
A circle turnup structure is done to fix rubber seal in the position for closing motor spindle contact, when emptying door is shut, puts by connecting rod drive
Vertical compression doorframe after bin gate is closed, but equally exist the disadvantage of first kind structure type.Because both sealing structures are all
Sealed between rubber seal, be easy to appear seal rubber part surface stick powder, out-of-flatness, easy to wear, service life is short, close
The problems such as closing not tight material leakage.
Summary of the invention
In place of the purpose of this utility model is to overcome above-mentioned deficiency, to provide a kind of horizontal powder mixer bin gate
Sealing mechanism improves the service life of sealing effect and sealing strip.
According to technical solution provided by the utility model, a kind of sealing mechanism of horizontal powder mixer bin gate includes bin gate
Folded plate and feed bin side stand, it is characterized in that: sealed support, sealed support annular spread is bolted in feed bin side stand lower end
In discharge port surrounding, discharge outlet is equipped with bin gate folded plate, and bin gate flap arrangements are on bin gate periphery；Sealed support lower end vertical welding
Seal base, seal base inside are sequentially connected clip plate and outer plate by bolt, and outer plate is welded on sealed support；It is interior
Sealing clamp bar slot is formed between pressing plate and outer plate, is installed in sealing clamp bar slot on the outside of sealing strip, lateral bin gate in sealing strip
Folded plate direction is stretched out, and sealing strip is equipped with arc-shaped bulge-structure towards bin gate folded plate side；Pass through spiral shell on the outside of feed bin side stand
Tether and connect sealing plate, sealing plate towards sealing strip one end be equipped with wedge structure seal face, the wedge structure of sealing plate it is close
It sealing end face can be in sealing contact with sealing strip.
Further, the stiffening plate of triangle is welded between sealed support and seal base.
Further, sealing strip uses food grade silicone sealing strip.
Further, hollow cavity is equipped in the bulge-structure of sealing strip.
Further, sealing clamp bar slot is T-shaped structure.
Compared with the prior art the utility model has the advantage that
The utility model structure is simple, compact, reasonable, and sealing strip uses food grade silicone sealing strip, it is ensured that connects with material
The food safety of contact portion point, the seal face that sealing strip front end is equipped with the wedge structure of bulge-structure and sealing plate is in sealing contact,
Improve leakproofness；Hollow cavity is equipped in the bulge-structure of sealing strip, hollow cavity can be improved the elasticity of sealing strip, further mention
High sealing performance, while being also able to extend the service life of sealing strip.
Detailed description of the invention
Fig. 1 is the utility model scheme of installation.
Fig. 2 is enlarged drawing at A in Fig. 1.
Description of symbols: 1- bin gate folded plate, 2- feed bin side stand, 3- sealed support, 4- seal base, 5-stiffening plates,
6- clip plate, 7- outer plate, 8- sealing strip, 9- sealing plate, 10- hollow cavity.
Specific embodiment
The utility model will be further described in conjunction with the embodiment in attached drawing below:
As shown in Figure 1 and 2, the utility model mainly includes bin gate folded plate 1 and feed bin side stand 2,2 lower end of feed bin side stand
Sealed support 3 is bolted, for 3 annular spread of sealed support in discharge port surrounding, discharge outlet is equipped with bin gate folded plate 1, material
Door folded plate 1 is arranged in bin gate periphery, and bin gate closes discharge port under the driving of driving cylinder or opens discharging import.
3 lower end vertical welding seal base 4 of sealed support is sequentially connected 6 He of clip plate by bolt on the inside of seal base 4
Outer plate 7, outer plate 7 are welded on sealed support 3.
The stiffening plate 5 of triangle is welded between the sealed support 3 and seal base 4, stiffening plate 5 improves sealed support 3
Bonding strength between seal base 4.
The sealing clamp bar slot of T-shaped structure is formed between clip plate 6 and outer plate 7, is installed on sealing strip card on the outside of sealing strip 8
In slot, lateral 1 direction of bin gate folded plate is stretched out in sealing strip 8.
Sealing plate 9 is bolted on the outside of feed bin side stand 2, sealing plate 9 is equipped with wedge structure towards 8 one end of sealing strip
Seal face, the seal face of the wedge structure of sealing plate 9 can be in sealing contact with sealing strip 8.
The sealing strip 8 is equipped with arc-shaped bulge-structure towards 1 side of bin gate folded plate, and bulge-structure can allow sealing strip
Effectively sealing is formed between 8 and sealing plate 9.
Hollow cavity 10 is equipped in the bulge-structure of the sealing strip 8, hollow cavity 10 can be improved the elasticity of sealing strip 8, into
One step improves sealing performance, while being also able to extend the service life of sealing strip 8.
The sealing strip 8 uses food grade silicone sealing strip, it is ensured that the food safety with material contact portion.
The working principle of the utility model is: the setting of sealing strip annular, in discharge port surrounding, valve side is arranged on bin gate periphery
Sealing plate is bolted in plate, valve side plate outside, passes through cylinder and drives bin gate rotation, after bin gate rotate in place, sealing plate
Reach sealing effect with sealing strip close contact.Sealing strip uses food grade silicone sealing strip, it is ensured that with material contact portion
Food safety, the seal face that sealing strip front end is equipped with the wedge structure of bulge-structure and sealing plate is in sealing contact, improves close
Feng Xing.Hollow cavity is equipped in the bulge-structure of sealing strip, hollow cavity can be improved the elasticity of sealing strip, further increase leakproofness
Can, while being also able to extend the service life of sealing strip 8.
Claims (5)
1. a kind of sealing mechanism of horizontal powder mixer bin gate, including bin gate folded plate (1) and feed bin side stand (2), feature
Be: feed bin side stand (2) lower end is bolted sealed support (3), sealed support (3) annular spread in discharge port surrounding,
Discharge outlet is equipped with bin gate folded plate (1), and bin gate folded plate (1) is arranged in bin gate periphery；The sealing of sealed support (3) lower end vertical welding
Bottom plate (4), seal base (4) inside are sequentially connected clip plate (6) and outer plate (7) by bolt, and outer plate (7) is welded on close
It seals on bracket (3)；Sealing clamp bar slot is formed between clip plate (6) and outer plate (7), is installed on sealing strip on the outside of sealing strip (8)
In card slot, lateral bin gate folded plate (1) direction is stretched out in sealing strip (8), and sealing strip (8) is equipped with circle towards bin gate folded plate (1) side
The bulge-structure of arc；It is bolted sealing plate (9) on the outside of feed bin side stand (2), sealing plate (9) is towards sealing strip (8)
One end is equipped with the seal face of wedge structure, and the seal face of the wedge structure of sealing plate (9) can be sealed with sealing strip (8) to be connect
Touching.
2. a kind of sealing mechanism of horizontal powder mixer bin gate as described in claim 1, it is characterized in that: the sealed support
(3) stiffening plate (5) of triangle is welded between seal base (4).
3. a kind of sealing mechanism of horizontal powder mixer bin gate as described in claim 1, it is characterized in that: the sealing strip
(8) food grade silicone sealing strip is used.
4. a kind of sealing mechanism of horizontal powder mixer bin gate as described in claim 1, it is characterized in that: the sealing strip
(8) hollow cavity (10) are equipped in bulge-structure.
5. a kind of sealing mechanism of horizontal powder mixer bin gate as described in claim 1, it is characterized in that: the sealing strip card
Slot is T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820853276.8U CN208651617U (en) | 2018-06-01 | 2018-06-01 | A kind of sealing mechanism of horizontal powder mixer bin gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820853276.8U CN208651617U (en) | 2018-06-01 | 2018-06-01 | A kind of sealing mechanism of horizontal powder mixer bin gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651617U true CN208651617U (en) | 2019-03-26 |
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ID=65780536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820853276.8U Active CN208651617U (en) | 2018-06-01 | 2018-06-01 | A kind of sealing mechanism of horizontal powder mixer bin gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208651617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533750A (en) * | 2018-06-01 | 2018-09-14 | 无锡东谷工程科技有限公司 | A kind of sealing mechanism of horizontal powder mixer bin gate |
-
2018
- 2018-06-01 CN CN201820853276.8U patent/CN208651617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533750A (en) * | 2018-06-01 | 2018-09-14 | 无锡东谷工程科技有限公司 | A kind of sealing mechanism of horizontal powder mixer bin gate |
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