CN202279415U - Feed hopper with pneumatic knocking device - Google Patents
Feed hopper with pneumatic knocking device Download PDFInfo
- Publication number
- CN202279415U CN202279415U CN2011203504384U CN201120350438U CN202279415U CN 202279415 U CN202279415 U CN 202279415U CN 2011203504384 U CN2011203504384 U CN 2011203504384U CN 201120350438 U CN201120350438 U CN 201120350438U CN 202279415 U CN202279415 U CN 202279415U
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- China
- Prior art keywords
- hopper
- wall
- feed hopper
- hammer
- cylinder
- Prior art date
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Abstract
The utility model discloses a feed hopper with a pneumatic knocking device. The bottom of the feed hopper is provided with a feed pipe; the feed pipe is provided with a control valve; the outer wall of the lower part of the feed hopper is provided with a pneumatic device; the pneumatic device is connected with a knocking hammer through a connecting rod; and the knocking hammer is in contact with the outer wall of the lower part of the feed hopper. According to the utility model, the knocking hammer is driven in a pneumatic mode to knock the feed hopper, so that the feed hopper produces low-amplitude vibration and powder attached to the inner wall falls under the action of own gravity to save labor and increase working efficiency; and the feed hopper has a small volume and low energy consumption.
Description
Technical field
The utility model relates to a kind of hopper of powder, a kind of specifically hopper that has pneumatic knocking device.
Background technology
In the industry, the application of powder is very general in modern times, like cement etc.; In the process of its pack or transfer, hopper be need use and pack or transfer assisted, but because the granularity of powder is very little; Be adsorbed on easily on the inwall of hopper, or have at wet weather or powder under the situation of certain aqueous ingredients and attach on the inwall, thereby influence blanking velocity; Therefore need the powder on labor cleaning's hopper inwall, so not only taken manpower but also reduced work efficiency; On the bracing frame of hopper installation shock device is also arranged in the prior art, but floor area is bigger, cost is higher.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of hopper that has pneumatic knocking device.
The utility model is that the technical scheme that solves the problems of the technologies described above employing is: a kind of hopper that has pneumatic knocking device; The bottom of hopper is provided with tremie pipe; On tremie pipe, be provided with control cock; The outer wall of hopper bottom is provided with pneumatics, pneumatics through pipe link with knock hammer and be connected, knock to hammer into shape and contact with the outer wall of hopper bottom.
In the utility model, pneumatics comprises a heavy wall cylinder, and inside is provided with ram hammer and can moves reciprocatingly along cylinder inner wall; Ram hammer through pipe link with knock hammer and be connected, the rear end of cylinder is provided with the distribution clack box, at cylinder wall many vertical pores is arranged all around; These pore one end wildcard air valves, the other end feeds cylinder, and the length of each pore requires configuration according to the motion of ram hammer; So that air inlet or exhaust in turn; The bottom of distribution clack box is provided with is with helical spring butterfly gate, and butterfly gate is in the normally off of cutting off gas circuit under the coil spring effect, the spring of compression butterfly gate and connect gas circuit.
Beneficial effect: the utility model employing pneumatic mode drives to knock to hammer into shape knocks hopper, makes hopper produce vibrations by a small margin, makes to fall under the effect of self gravitation attached to the powder on the inwall; Saved manpower; Improved work efficiency, the volume of the utility model is little, and energy consumption is also low.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Reference numeral: 1, tremie pipe, 2, control cock, 3, knock hammer, 4, pneumatics, 5, hopper.
The specific embodiment
As shown in the figure; A kind of hopper that has pneumatic knocking device; The bottom of hopper 5 is provided with tremie pipe 1, on tremie pipe 1, is provided with control cock 2, and the outer wall of hopper 5 bottoms is provided with pneumatics 4; Pneumatics 4 through pipe link with knock hammer and 3 be connected, knock and hammer 3 into shape and contact with the outer wall of hopper 5 bottoms.
In the utility model, pneumatics 4 comprises a heavy wall cylinder, and inside is provided with the ram hammer that can move reciprocatingly along cylinder inner wall; Ram hammer through pipe link with knock hammer and 3 be connected, the rear end of cylinder is provided with the distribution clack box, at cylinder wall many vertical pores is arranged all around; These pore one end wildcard air valves; The other end feeds cylinder, and the length of each pore requires configuration according to the motion of ram hammer, so that air inlet or exhaust in turn; The bottom of distribution clack box is provided with is with helical spring butterfly gate, and butterfly gate is in the normally off of cutting off gas circuit under the coil spring effect, the spring of compression butterfly gate and connect gas circuit.Ram hammer crank motion regularly in cylinder when ram hammer travels forward, drives through pipe link and to knock the outer wall that hammer 3 knocks hopper 5; When ram hammer moved backward, the gas in the cylinder was enclosed in the distribution clack box, formed the flexible buffer bed course, and the gas in the cylinder is enclosed in the distribution clack box, treated to impact forward once more after the distribution again.
Claims (2)
1. hopper that has pneumatic knocking device; The bottom of hopper (5) is provided with tremie pipe (1); On tremie pipe (1), be provided with control cock (2); It is characterized in that: the outer wall of described hopper (5) bottom is provided with pneumatics (4), pneumatics (4) through pipe link with knock hammer (3) and be connected, knock hammer (3) and contact with the outer wall of hopper (5) bottom.
2. a kind of hopper that has pneumatic knocking device according to claim 1; It is characterized in that: described pneumatics (4) comprises a heavy wall cylinder, is provided with the ram hammer that can move reciprocatingly along cylinder inner wall in the cylinder block, ram hammer through pipe link with knock hammer (3) and be connected; The rear end of cylinder is provided with the distribution clack box; Around cylinder wall, many vertical pores are arranged, pore one end wildcard air valve case, the other end feeds cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203504384U CN202279415U (en) | 2011-09-19 | 2011-09-19 | Feed hopper with pneumatic knocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203504384U CN202279415U (en) | 2011-09-19 | 2011-09-19 | Feed hopper with pneumatic knocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202279415U true CN202279415U (en) | 2012-06-20 |
Family
ID=46225591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203504384U Expired - Fee Related CN202279415U (en) | 2011-09-19 | 2011-09-19 | Feed hopper with pneumatic knocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202279415U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462021A (en) * | 2017-09-14 | 2017-12-12 | 无锡市强力干燥设备厂 | Being tapped by tup prevents the drying machine of viscous wall |
| CN107670573A (en) * | 2017-09-27 | 2018-02-09 | 湖州吴兴华隆机械有限公司 | A kind of high pressure mixing formula agricultural production manufacturing machine |
| CN108327157A (en) * | 2018-01-11 | 2018-07-27 | 南宁市富久信息技术有限公司 | A kind of switching device for the vertical injection molding machine Material sucking machine suction tube that can remove Ferromagnetism Impurity |
| CN108787083A (en) * | 2018-07-23 | 2018-11-13 | 陶奇 | Medicinal material grinds discharging integration apparatus |
| CN113307058A (en) * | 2021-05-25 | 2021-08-27 | 江苏嘉利精细化工有限公司 | Can prevent that chemical industry that dust flies upward dyes pigment production with adding material equipment |
| WO2022036798A1 (en) * | 2020-08-20 | 2022-02-24 | 安徽康迪纳电力科技有限责任公司 | Curved anti-blockage hopper |
-
2011
- 2011-09-19 CN CN2011203504384U patent/CN202279415U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462021A (en) * | 2017-09-14 | 2017-12-12 | 无锡市强力干燥设备厂 | Being tapped by tup prevents the drying machine of viscous wall |
| CN107670573A (en) * | 2017-09-27 | 2018-02-09 | 湖州吴兴华隆机械有限公司 | A kind of high pressure mixing formula agricultural production manufacturing machine |
| CN108327157A (en) * | 2018-01-11 | 2018-07-27 | 南宁市富久信息技术有限公司 | A kind of switching device for the vertical injection molding machine Material sucking machine suction tube that can remove Ferromagnetism Impurity |
| CN108787083A (en) * | 2018-07-23 | 2018-11-13 | 陶奇 | Medicinal material grinds discharging integration apparatus |
| WO2022036798A1 (en) * | 2020-08-20 | 2022-02-24 | 安徽康迪纳电力科技有限责任公司 | Curved anti-blockage hopper |
| CN113307058A (en) * | 2021-05-25 | 2021-08-27 | 江苏嘉利精细化工有限公司 | Can prevent that chemical industry that dust flies upward dyes pigment production with adding material equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |