CN211056240U - Powder weighing and discharging device - Google Patents
Powder weighing and discharging device Download PDFInfo
- Publication number
- CN211056240U CN211056240U CN201921849469.7U CN201921849469U CN211056240U CN 211056240 U CN211056240 U CN 211056240U CN 201921849469 U CN201921849469 U CN 201921849469U CN 211056240 U CN211056240 U CN 211056240U
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- China
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- feed bin
- sack
- steel bushing
- stainless steel
- flexible coupling
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Abstract
The utility model relates to a powder unloader that weighs, including gathering together feed bin and automatic title feed bin, the bottom that gathers together the feed bin is equipped with the discharge valve, automatically, call the pan feeding mouth and the discharge valve of feed bin through first sack flexible coupling, automatically, call the feed bin the feed opening pass through the nonrust steel bushing of second sack flexible coupling, nonrust steel bushing below is equipped with the rotary valve, strength pipeline is connected to the rotary valve. The utility model discloses the accuracy of weighing is high, passes through the nonrust steel bushing of sack flexible coupling at the feed opening, and nonrust steel bushing height is 2.5-3 times of sack, effective release pressure to drive cornstarch through the vibrator and carry downwards, can the unloading smoothly.
Description
Technical Field
The utility model relates to a technical field is made to starch base plastics, concretely relates to powder unloader that weighs.
Background
Corn starch is one of the main raw materials of starch-based plastic particles, needs to be added strictly according to the proportion, and the manual weighing labor capacity is large, still needs the manual work to carry to mixing bunker after weighing, consumes the manpower, can not be suitable for in the industrialization continuous production. The current storehouse of weighing adopts automatic weighing, and the back wind of weighing is sent to mixing bunker, because corn starch is light, receives the air current influence, and corn starch negative pressure up blows and suspends at automatic weighing storehouse feed opening, and the unloading is difficult, is unfavorable for the powder and carries.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a powder unloader that weighs, pass through the nonrust steel bushing of sack flexible coupling at the feed opening, nonrust steel bushing height is 2.5-3 times of sack, effective release pressure to drive cornstarch through the vibrator and carry downwards, can the unloading smoothly.
The purpose of the utility model is realized like this:
The utility model provides a powder unloader that weighs, is including gathering together feed bin and automatic title feed bin, the bottom of gathering together the feed bin is equipped with the discharge valve, the pan feeding mouth and the discharge valve of automatic title feed bin pass through first sack flexible coupling, the feed opening of automatic title feed bin passes through second sack flexible coupling stainless steel bushing, stainless steel bushing below is equipped with the rotary valve, pneumatic conveying pipeline is connected to the rotary valve.
Preferably, the rotary valve is driven by a motor.
Preferably, the outer wall of the stainless steel sleeve is connected with the vibrator.
Preferably, the height of the second cloth bag is 5-15 cm.
The height of the stainless steel sleeve is 2.5-3 times of the height of the second cloth bag.
The utility model has the advantages that:
The utility model discloses the accuracy of weighing is high, passes through the nonrust steel bushing of sack flexible coupling at the feed opening, and nonrust steel bushing height is 2.5-3 times of sack, effective release pressure to drive cornstarch through the vibrator and carry downwards, can the unloading smoothly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: a material collecting bin 1; automatically weighing a bin 2; a discharge valve 3; a first cloth bag 4; a second cloth bag 5; a stainless steel sleeve 6; rotating the valve 7; a pneumatic conveying pipeline 8; a motor 9; a vibrator 10; a cloth bag exhaust cap 11.
Detailed Description
Referring to fig. 1, the utility model relates to a powder unloader that weighs, including gathering together feed bin 1 and automatic title feed bin 2, the bottom that gathers together feed bin 1 is equipped with discharge valve 3, the pan feeding mouth and the discharge valve 3 of automatic title feed bin 2 are through 4 soft connections of first sack, the feed opening of automatic title feed bin 2 passes through 5 soft connections stainless steel sleeves 6 of second sack, and 5 upper ends of second sack are cramped with the steel hoop with the feed opening of automatic title feed bin 2, and the lower extreme of second sack 5 is cramped with the steel hoop with stainless steel sleeves 6's upper end, stainless steel sleeves 6 below is equipped with rotary valve 7, rotary valve 7 is driven by motor 9, and control rotary valve 7 is opened and is closed, pneumatic conveyor 8 is connected to rotary valve 7. Through the flexible connection of the first cloth bag 4 and the second cloth bag 5, the accuracy of automatic weighing and metering of the material bin is ensured.
The vibrator 10 is connected to the outer wall of the stainless steel sleeve 6, so that blanking of corn starch along the inner wall of the stainless steel sleeve is facilitated.
The height of the second cloth bag 5 is 5-15cm, and the height of the stainless steel sleeve 6 is 2.5-3 times of the height of the second cloth bag 5. The stainless steel sleeve 6 can effectively release pressure, destroy the suspension of corn starch, and can smoothly discharge.
In order to facilitate the automatic weighing of the material bin for exhausting, a plurality of cloth bag exhaust caps 11 are arranged at the top of the automatic weighing material bin.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (5)
1. The utility model provides a powder unloader that weighs which characterized in that: including gathering together feed bin (1) and automatic title feed bin (2), the bottom of gathering together feed bin (1) is equipped with discharge valve (3), automatically, call pan feeding mouth and discharge valve (3) of feed bin (2) through first sack (4) flexible coupling, automatically, call the feed opening of feed bin (2) through second sack (5) flexible coupling stainless steel bushing (6), stainless steel bushing (6) below is equipped with rotary valve (7), pneumatic line (8) are connected in rotary valve (7).
2. The powder weighing and blanking device of claim 1, wherein: the rotary valve (7) is driven by a motor (9).
3. The powder weighing and blanking device of claim 1, wherein: the outer wall of the stainless steel sleeve (6) is connected with a vibrator (10).
4. The powder weighing and blanking device of claim 1, wherein: the height of the second cloth bag (5) is 5-15 cm.
5. The powder weighing and blanking device of claim 4, wherein: the height of the stainless steel sleeve (6) is 2.5-3 times of the height of the second cloth bag (5).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019218259409 | 2019-10-29 | ||
| CN201921825940 | 2019-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211056240U true CN211056240U (en) | 2020-07-21 |
Family
ID=71594680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921849469.7U Active CN211056240U (en) | 2019-10-29 | 2019-10-31 | Powder weighing and discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211056240U (en) |
-
2019
- 2019-10-31 CN CN201921849469.7U patent/CN211056240U/en active Active
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