CN204776888U - Weightless title feed bin of material is thrown to fluorite - Google Patents
Weightless title feed bin of material is thrown to fluorite Download PDFInfo
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- CN204776888U CN204776888U CN201520504515.5U CN201520504515U CN204776888U CN 204776888 U CN204776888 U CN 204776888U CN 201520504515 U CN201520504515 U CN 201520504515U CN 204776888 U CN204776888 U CN 204776888U
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- stock bin
- bin body
- fluorite
- guide cylinder
- weightless
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Abstract
The utility model discloses a weightless title feed bin of material is thrown to fluorite, including the feed bin body, guide cylinder, fender material cover and discharge gate, wherein, the above -mentioned feed bin body is tubular structure, its inside open -top who is cavity structure, this cavity structure to put in the fluorite powder, above -mentioned guide cylinder sets up internally at the feed bin, is close to the top of the feed bin body to leading -in feed bin is internal downwards with the fluorite powder, the above -mentioned material cover that keeps off sets up in guide cylinder's lower part, and fluorite powder that guide cylinder derived downwards blocks the back leading -in discharge gate department that sets up the feed bin body bottom downwards through keeping off the reposition of redundant personnel of material cover, and is external through discharge gate derivation feed bin. The utility model discloses simple structure, the ejection of compact is even, weighs the precision height.
Description
Technical field
The utility model relates to Fluorspar Powder dry powder production field, refers in particular to a kind of fluorite and to feed intake weightless-scale stock bin.
Background technology
Fluorspar Powder weightless title that feed intake is a kind of conventional equipment in Fluorspar Powder production and processing, it is weighed to material in powder storehouse, calculate the difference of powder storehouse weight of material after material total amount and decrement in powder storehouse, according to the loss of unit time weight, actual delivery rate and setting delivery rate are compared, thus control drawing mechanism, in the powder storehouse feed supplement process of short time, the control signal that drawing mechanism stores by gravity type boat davit on period presses positive-displacement principle work; Powder storehouse often has bridging phenomenon in blanking, there will be fracture situation, can not reach steady and continuous discharging completely, bring very large impact to hydrogen fluoride reaction.Pressure can be produced in addition in powder storehouse feed supplement situation, under the impelling of pressure, Fluorspar Powder flow velocity is accelerated by force, metering control is at all uncontrollable, be referred to as " punching material ", serious waste Fluorspar Powder resource, for this defect, notification number is that " Fluorspar Powder weightless title that feed intake arranges a cone at bin bottom for the Chinese utility model patent of CN202903295U, decrease the generation of bridging phenomenon to a certain extent, but because the both sides of this cone structure are ramp structure, material can cause middle part inconsistent with the density of both sides when cone flows downward, cause discharging uneven, middle part is inconsistent with the discharging speed of both sides, affect weighing precision.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of structure simple, and discharging is even, and the discharging fluorite that weighing precision is high feeds intake weightless-scale stock bin.
The technical scheme that the utility model is taked is as follows: a kind of fluorite feeds intake weightless-scale stock bin, comprises stock bin body, guide cylinder, backgauge cover and discharging opening, wherein, above-mentioned stock bin body is tubular structure, its inside is the open top of cavity structure, this cavity structure, to throw in fluorite powder; Above-mentioned guide cylinder is arranged in stock bin body, near the top of stock bin body, to be imported downwards in stock bin body by fluorite powder; Above-mentioned backgauge is set on the bottom of guide cylinder, and through the shunting of backgauge cover, the fluorite powder that guide cylinder is derived downwards stops that backward lower importing is arranged on the discharge outlet bottom stock bin body, derive outside stock bin body through discharging opening.
Preferably, the top of described stock bin body is provided with inlet point, the intermediate openings of inlet point, and is communicated with, to import fluorite powder in stock bin body with stock bin body inside.
Preferably, be provided with support ring in described stock bin body, support ring is arranged on the top open part near stock bin body; Above-mentioned guide cylinder is inverted pyramidal structures, its top and bottom opening, so that fluorite powder passes through, the top of guide cylinder is provided with outward extending ring portion, and this ring portion is placed on above-mentioned support ring, to make guide cylinder removably be placed in stock bin body.
Preferably, described backgauge cover is cone structure, and its inside is cavity structure, and backgauge cover is fixedly installed in stock bin body, and its top extends to the bottom opening place of guide cylinder.
Preferably, the sidewall of described backgauge cover is from top to bottom progressively outward-dipping, and the top of backgauge cover and sidewall are equipped with material hole, so that fluorite powder passes through.
Preferably, the gap between the adjacent two material holes that the sidewall of described backgauge cover is arranged from top to bottom progressively increases, and fluorite powder flows downward after material hole shunting homogenizing.
Preferably, the bottom of described stock bin body is provided with discharging portion, and the inwall of discharging portion is ramp structure, and fluorite powder slides to discharge outlet downwards along the inclined-plane of discharging portion.
Preferably, described discharging opening is arranged on the bottom of discharging portion, and is communicated with the inside of discharging portion, and the sidepiece of discharging opening is provided with striker plate, and striker plate telescopically inserts in discharging opening, to open and close discharging opening.
The beneficial effects of the utility model are:
The utility model carries out reformed AHP for prior art, devise a kind of discharging even, the feed bin structure that middle part is a kind of with sidepiece discharging speed, by designing guide cylinder and the backgauge cover of about two pyramidal structures in original feed bin, guide cylinder adopts demountable structure, by being placed on the support ring in feed bin to support, fast easy to loading and unloading, the opening of guide cylinder from top to bottom progressively increases, the opening of backgauge cover is contrary with guide cylinder, by the taper designs of this inverse structure, the discharging speed that the discharging speed of guide cylinder and backgauge are overlapped supplements mutually, discharging speed in the middle part of guide cylinder is fast, the discharging speed of both sides is slow, the material at middle part directly blocks through the top board of backgauge cover, and derived downwards by the material hole on top board, the physics of both sides is then along backgauge cover sidepiece slide downward, and derived downwards by the material hole of sidepiece, and the material hole density of sidepiece from top to bottom progressively reduces, thus serve the object of homogenizing discharging speed, make discharging even, decrease the impact of discharging speed on weighing precision.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of backgauge cover in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1 to Figure 2, the technical scheme that the utility model is taked is as follows: a kind of fluorite feeds intake weightless-scale stock bin, comprise stock bin body 2, guide cylinder 5, backgauge cover 7 and discharging opening 9, wherein, above-mentioned stock bin body 2 is tubular structure, its inside is the open top of cavity structure, this cavity structure, to throw in fluorite powder; Above-mentioned guide cylinder 5 is arranged in stock bin body 2, near the top of stock bin body 2, to import in stock bin body 2 downwards by fluorite powder; Above-mentioned backgauge cover 7 is arranged on the bottom of guide cylinder 5, and through backgauge cover 7 shunting, the fluorite powder that guide cylinder 5 is derived downwards stops that backward lower importing is arranged on discharging opening 9 place bottom stock bin body 2, derive outside stock bin body 2 through discharging opening 9.
The top of stock bin body 2 is provided with inlet point 1, the intermediate openings of inlet point 1, and is communicated with, to import fluorite powder in stock bin body 2 with stock bin body 2 inside.
Be provided with support ring 4 in stock bin body 2, support ring 4 is arranged on the top open part near stock bin body 2; Above-mentioned guide cylinder 5 is inverted pyramidal structures, its top and bottom opening, so that fluorite powder passes through, the top of guide cylinder 5 is provided with outward extending ring portion, and this ring portion is placed on above-mentioned support ring 4, to make guide cylinder 5 removably be placed in stock bin body 2.
Backgauge cover 7 is cone structure, and its inside is cavity structure, and backgauge cover 7 is fixedly installed in stock bin body 2, and its top extends to the bottom opening place of guide cylinder 5.
The sidewall 71 of backgauge cover 7 is from top to bottom progressively outward-dipping, and the top of backgauge cover 7 and sidewall 71 are equipped with material hole 72, so that fluorite powder passes through.
Gap between the adjacent two material holes 72 that the sidewall 72 of backgauge cover 7 is arranged from top to bottom progressively increases, and fluorite powder flows downward after homogenizing is shunted in material hole 72.
The bottom of stock bin body 2 is provided with discharging portion 3, and the inwall of discharging portion 3 is ramp structure, and fluorite powder slides to discharging opening 9 place downwards along the inclined-plane of discharging portion 3.
Discharging opening 9 is arranged on the bottom of discharging portion 3, and is communicated with the inside of discharging portion 3, and the sidepiece of discharging opening 9 is provided with striker plate 8, and striker plate 8 telescopically inserts in discharging opening 9, to open and close discharging opening 9.
Further, it is even that the utility model devises a kind of discharging, the feed bin structure that middle part is a kind of with sidepiece discharging speed, by designing guide cylinder and the backgauge cover of about two pyramidal structures in original feed bin, guide cylinder adopts demountable structure, by being placed on the support ring in feed bin to support, fast easy to loading and unloading, the opening of guide cylinder from top to bottom progressively increases, the opening of backgauge cover is contrary with guide cylinder, by the taper designs of this inverse structure, the discharging speed that the discharging speed of guide cylinder and backgauge are overlapped supplements mutually, discharging speed in the middle part of guide cylinder is fast, the discharging speed of both sides is slow, the material at middle part directly blocks through the top board of backgauge cover, and derived downwards by the material hole on top board, the physics of both sides is then along backgauge cover sidepiece slide downward, and derived downwards by the material hole of sidepiece, and the material hole density of sidepiece from top to bottom progressively reduces, thus serve the object of homogenizing discharging speed, make discharging even, decrease the impact of discharging speed on weighing precision.
Embodiment of the present utility model just introduces its detailed description of the invention, does not lie in and limits its protection domain.The technical personnel of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the utility model the scope of the claims change or modify, and all belong within the scope of the utility model Patent right requirement.
Claims (8)
1. a fluorite feeds intake weightless-scale stock bin, it is characterized in that: comprise stock bin body (2), guide cylinder (5), backgauge cover (7) and discharging opening (9), wherein, above-mentioned stock bin body (2) is tubular structure, its inside is cavity structure, the open top of this cavity structure, to throw in fluorite powder; Above-mentioned guide cylinder (5) is arranged in stock bin body (2), near the top of stock bin body (2), to be imported downwards by fluorite powder in stock bin body (2); Above-mentioned backgauge cover (7) is arranged on the bottom of guide cylinder (5), through backgauge cover (7) shunting, the fluorite powder that guide cylinder (5) is derived downwards stops that backward lower importing is arranged on discharging opening (9) place of stock bin body (2) bottom, derive stock bin body (2) outward through discharging opening (9).
2. a kind of fluorite according to claim 1 feeds intake weightless-scale stock bin, it is characterized in that: the top of described stock bin body (2) is provided with inlet point (1), the intermediate openings of inlet point (1), and be communicated with, to import fluorite powder in stock bin body (2) with stock bin body (2) inside.
3. a kind of fluorite according to claim 2 feeds intake weightless-scale stock bin, it is characterized in that: be provided with support ring (4) in described stock bin body (2), support ring (4) is arranged on the top open part near stock bin body (2); Above-mentioned guide cylinder (5) is inverted pyramidal structures, its top and bottom opening, so that fluorite powder passes through, the top of guide cylinder (5) is provided with outward extending ring portion, this ring portion is placed on above-mentioned support ring (4), to make guide cylinder (5) removably be placed in stock bin body (2).
4. a kind of fluorite according to claim 3 feeds intake weightless-scale stock bin, it is characterized in that: described backgauge cover (7) is cone structure, its inside is cavity structure, backgauge cover (7) is fixedly installed in stock bin body (2), and its top extends to the bottom opening place of guide cylinder (5).
5. a kind of fluorite according to claim 4 feeds intake weightless-scale stock bin, it is characterized in that: the sidewall (71) of described backgauge cover (7) is from top to bottom progressively outward-dipping, the top of backgauge cover (7) and sidewall (71) are equipped with material hole (72), so that fluorite powder passes through.
6. a kind of fluorite according to claim 5 feeds intake weightless-scale stock bin, it is characterized in that: the gap between the upper adjacent two material holes (72) arranged of sidewall (72) of described backgauge cover (7) from top to bottom progressively increases, and fluorite powder flows downward after material hole (72) shunting homogenizing.
7. a kind of fluorite according to claim 6 feeds intake weightless-scale stock bin, it is characterized in that: the bottom of described stock bin body (2) is provided with discharging portion (3), the inwall of discharging portion (3) is ramp structure, and fluorite powder slides to discharging opening (9) place downwards along the inclined-plane of discharging portion (3).
8. a kind of fluorite according to claim 7 feeds intake weightless-scale stock bin, it is characterized in that: described discharging opening (9) is arranged on the bottom of discharging portion (3), and be communicated with the inside of discharging portion (3), the sidepiece of discharging opening (9) is provided with striker plate (8), striker plate (8) telescopically inserts in discharging opening (9), to open and close discharging opening (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504515.5U CN204776888U (en) | 2015-07-13 | 2015-07-13 | Weightless title feed bin of material is thrown to fluorite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504515.5U CN204776888U (en) | 2015-07-13 | 2015-07-13 | Weightless title feed bin of material is thrown to fluorite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204776888U true CN204776888U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520504515.5U Active CN204776888U (en) | 2015-07-13 | 2015-07-13 | Weightless title feed bin of material is thrown to fluorite |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540291A (en) * | 2016-01-13 | 2016-05-04 | 济南大学 | Novel weighable corn conveying device |
| CN109051866A (en) * | 2018-07-13 | 2018-12-21 | 盐城亿之诺机械有限公司 | A kind of feeding device of raw material processing uniform blanking |
| CN110871124A (en) * | 2019-12-12 | 2020-03-10 | 北京金隅琉水环保科技有限公司 | Weighing bin of roller press and roller press |
-
2015
- 2015-07-13 CN CN201520504515.5U patent/CN204776888U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540291A (en) * | 2016-01-13 | 2016-05-04 | 济南大学 | Novel weighable corn conveying device |
| CN109051866A (en) * | 2018-07-13 | 2018-12-21 | 盐城亿之诺机械有限公司 | A kind of feeding device of raw material processing uniform blanking |
| CN110871124A (en) * | 2019-12-12 | 2020-03-10 | 北京金隅琉水环保科技有限公司 | Weighing bin of roller press and roller press |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |