CN202115911U - Hopper scale - Google Patents
Hopper scale Download PDFInfo
- Publication number
- CN202115911U CN202115911U CN2010206461812U CN201020646181U CN202115911U CN 202115911 U CN202115911 U CN 202115911U CN 2010206461812 U CN2010206461812 U CN 2010206461812U CN 201020646181 U CN201020646181 U CN 201020646181U CN 202115911 U CN202115911 U CN 202115911U
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- Prior art keywords
- scale bucket
- scale
- materials
- bucket
- bunker
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a hopper scale comprising a support used for installing and supporting a scale bucket. A set of suspension rods and hooks used for weighing are disposed on the support. A feeding port used for feeding materials is disposed in the top of the scale bucket, and a discharging port connected with a pneumatic butterfly valve is disposed on the bottom of the scale bucket. The top of the scale bucket is provided with a breathing opening used for releasing pressure outwardly and a plurality of air inlet holes connected with pneumatic jet nozzles. When materials are fed into the scale bucket through the feeding port, or materials stored in the scale bucket for a while are fed into the bunker on the bottom, the high pressure impact air-flow can be formed by guiding compressed air into the scale bucket through the air inlet holes connected with the pneumatic jet nozzles, thereby materials can be prevented from attaching to the inner wall of the scale bucket, the attached material blocks can be peeled away from the inner wall of the scale bucket, the entrance of all materials into bunker can be guaranteed, transport and weighing of materials can be finished accurately.
Description
Technical field
The utility model is the structural development to bunker scale, is provided with pneumostome and compressed-air atomizer specifically at scale bucket top and guarantees arranging down smoothly of viscous material when being implemented in discharging, belongs to the material handling machinery field.
Background technology
In the conveying and weighing production technology of powder material, adopt weightening finish formula or weight-loss type bunker scale to carry out the weighing operation usually at present.
As be applied to the food ingredient system; Raw materials such as starch or sugar, salt powder are easy to make moist, are heated and bonding or crystalline polamer take place on scale bucket inwall; Cause when carrying out the discharging action this type of viscous material can't be successfully row down, thereby directly have influence on feed and weighing precision.
The fault of construction of above-mentioned bunker scale has caused adapting to distributing precision height, accurately Weighing system ground trouble-free operation continuously, so is that batching is carried the technical barrier of being badly in need of solution with Weighing system.
The utility model content
The described bunker scale of the utility model; Be to address the above problem and have additional pneumostome and compressed-air atomizer and form the partial high pressure impact air-flow, prevent when being implemented in the discharging action that material is bonded on the scale bucket inwall or to bonded assembly material piece to peel off at scale bucket top.
The design goal of the utility model is, feeding intake or forming the partial high pressure impact air-flow during discharging, arranges down smoothly to guarantee viscous material ground.
For realizing above-mentioned design goal, described bunker scale mainly includes:
One is used to install the support that supports the scale bucket,
Support is provided with one group of suspension rod that is used to weigh and hook,
The top of scale bucket is provided with the inlet point that is used to feed intake, and its bottom is provided with the discharging opening that connects Pneumatic butterfly valve.
Be with the difference of prior art, be provided with, be used for to the pneumostome of outside exhaust pressure relief and the induction opening of several connection air-blast atomizers at the top of scale bucket.
Like above-mentioned basic scheme characteristic; Through inlet point to the scale bucket is inner when throwing in material or in the scale bucket material of deposit a period of time in the process that the bottom feed bin is thrown in; Induction opening through connecting air-blast atomizer to form the impacting with high pressure air-flow, both can prevent that material from sticking on the scale bucket inwall, can strip down the material piece that has adhered to again effectively from scale bucket inwall to scale bucket inner orientation pressurized air; Guarantee that material gets into feed bin fully, accomplish mass transport and weighing exactly.
Follow the pressure release air exhaustion for the dust of avoiding material to form and form the material waste, the further innovative approach that can take is on pneumostome, to be arranged with the breathing filter bag that is used for Chalk-dust filtering.
For improving to viscous material ground emptying efficient, can the scale bucket be designed to not have the lined structure, in its arranged outside the piston type vibration excitor is arranged.Or the scale bucket adopts the piston booster in the lined structure and the configuration outside, thereby combines the top pressurized air to impact, form scale bucket liner ground significantly chatter with the bonding difficulty of material on scale bucket inwall of tackifying significantly.
In sum, the utility model bunker scale has following advantage and beneficial effect:
1, when discharging is moved, can prevent effectively that material from sticking on the scale bucket inwall or to the material piece that has adhered to
The row lift-off processing guarantees to arrange under viscous material ground smoothly.
2, the dust of material formation can't be followed the pressure release air and discharge, and helps improving carrying and weighing precision.
Description of drawings
Combine following accompanying drawing that the utility model is done explanation further at present.
Fig. 1 is the structural representation of said bunker scale;
Fig. 2 is bowing to scheme drawing of Fig. 1;
As depicted in figs. 1 and 2, scale bucket 1, support 2, suspension rod 3, hook 4, inlet point 5, Pneumatic butterfly valve 6, discharging opening 7, pneumostome 8, induction opening 9, breathing filter bag 10, piston type vibration excitor 11.
The specific embodiment
The top of scale bucket 1 is provided with the inlet point 5 that is used to feed intake, be used for connecting the induction opening 9 of air-blast atomizers to the pneumostome 8 of outside exhaust pressure relief and several.
On pneumostome 8, be arranged with the breathing filter bag 10 that is used for Chalk-dust filtering.
The bottom of scale bucket 1 is provided with the discharging opening 7 that connects Pneumatic butterfly valve 6.
Claims (3)
1. a bunker scale includes one and is used for installing the support (2) that supports scale bucket (1), and support (2) is provided with one group of suspension rod that is used to weigh (3) and hook (4),
The top of scale bucket (1) is provided with the inlet point (5) that is used to feed intake, and its bottom is provided with the discharging opening (7) that connects Pneumatic butterfly valve (6), it is characterized in that:
Top at scale bucket (1) is provided with, and is used for the induction opening (9) that pneumostome (8) and several to outside exhaust pressure relief connect air-blast atomizers.
2. bunker scale according to claim 1 is characterized in that: on pneumostome (8), be arranged with the breathing filter bag (10) that is used for Chalk-dust filtering.
3. bunker scale according to claim 1 and 2 is characterized in that: scale bucket (1) adopts no lined structure, in its arranged outside piston type vibration excitor (11) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206461812U CN202115911U (en) | 2010-11-25 | 2010-11-25 | Hopper scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206461812U CN202115911U (en) | 2010-11-25 | 2010-11-25 | Hopper scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202115911U true CN202115911U (en) | 2012-01-18 |
Family
ID=45456995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206461812U Expired - Lifetime CN202115911U (en) | 2010-11-25 | 2010-11-25 | Hopper scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202115911U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453971A (en) * | 2013-09-02 | 2013-12-18 | 常熟南洋衡器仪表有限公司 | Hopper scale |
| CN104048742A (en) * | 2014-05-31 | 2014-09-17 | 新安中联万基水泥有限公司 | Special measuring platform for cement production |
| CN104713620A (en) * | 2013-12-17 | 2015-06-17 | 上海梅山钢铁股份有限公司 | Metallurgical burden feeding control device and control method |
| CN104897257A (en) * | 2015-06-18 | 2015-09-09 | 成都衔石科技有限公司 | Weighing mechanism of preventing rising of powder mass |
| CN105600504A (en) * | 2015-11-20 | 2016-05-25 | 无锡正佳自控系统设备有限公司 | Measuring hopper used for material distribution system |
| CN106584678A (en) * | 2015-10-16 | 2017-04-26 | 中联重科股份有限公司 | Method and apparatus for preparing mixture and removing sticky material on scale |
| CN107261983A (en) * | 2017-07-19 | 2017-10-20 | 台嘉玻璃纤维有限公司 | A kind of pressure relief device and glass fibre weighing system |
| CN108254047A (en) * | 2016-12-29 | 2018-07-06 | 天津市华衡伟业称重系统股份有限公司 | A kind of pneumatic weighing device |
| CN109878773A (en) * | 2019-02-25 | 2019-06-14 | 宁夏共享机床辅机有限公司 | A kind of discharging device |
| CN110424927A (en) * | 2019-08-02 | 2019-11-08 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Discharging device and method matched with rotary digging machine |
-
2010
- 2010-11-25 CN CN2010206461812U patent/CN202115911U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453971A (en) * | 2013-09-02 | 2013-12-18 | 常熟南洋衡器仪表有限公司 | Hopper scale |
| CN104713620B (en) * | 2013-12-17 | 2017-12-19 | 上海梅山钢铁股份有限公司 | Furnace refractory feeding control device and control method |
| CN104713620A (en) * | 2013-12-17 | 2015-06-17 | 上海梅山钢铁股份有限公司 | Metallurgical burden feeding control device and control method |
| CN104048742A (en) * | 2014-05-31 | 2014-09-17 | 新安中联万基水泥有限公司 | Special measuring platform for cement production |
| CN104897257A (en) * | 2015-06-18 | 2015-09-09 | 成都衔石科技有限公司 | Weighing mechanism of preventing rising of powder mass |
| CN106584678B (en) * | 2015-10-16 | 2018-10-19 | 中联重科股份有限公司 | It prepares mixed material and removes the method and device of its hopper sizing |
| CN106584678A (en) * | 2015-10-16 | 2017-04-26 | 中联重科股份有限公司 | Method and apparatus for preparing mixture and removing sticky material on scale |
| CN105600504A (en) * | 2015-11-20 | 2016-05-25 | 无锡正佳自控系统设备有限公司 | Measuring hopper used for material distribution system |
| CN108254047A (en) * | 2016-12-29 | 2018-07-06 | 天津市华衡伟业称重系统股份有限公司 | A kind of pneumatic weighing device |
| CN107261983A (en) * | 2017-07-19 | 2017-10-20 | 台嘉玻璃纤维有限公司 | A kind of pressure relief device and glass fibre weighing system |
| CN107261983B (en) * | 2017-07-19 | 2023-08-08 | 台嘉玻璃纤维有限公司 | Pressure relief device and glass fiber weighting system |
| CN109878773A (en) * | 2019-02-25 | 2019-06-14 | 宁夏共享机床辅机有限公司 | A kind of discharging device |
| CN110424927A (en) * | 2019-08-02 | 2019-11-08 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Discharging device and method matched with rotary digging machine |
| CN110424927B (en) * | 2019-08-02 | 2022-06-03 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Discharging device and method matched with rotary digging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |