CN2090736U - Sealed electric powder-screening machine with forward-backward run - Google Patents
Sealed electric powder-screening machine with forward-backward run Download PDFInfo
- Publication number
- CN2090736U CN2090736U CN 91204469 CN91204469U CN2090736U CN 2090736 U CN2090736 U CN 2090736U CN 91204469 CN91204469 CN 91204469 CN 91204469 U CN91204469 U CN 91204469U CN 2090736 U CN2090736 U CN 2090736U
- Authority
- CN
- China
- Prior art keywords
- powder
- shaft
- screening machine
- driving shaft
- sealed electric
- Prior art date
- 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 discloses a sealed electric powder-screening machine with forward-backward operation, which is used for screening powder of the mosquito-repellent incense raw material in the process of the mosquito-repellent incense production and belongs to the technical field of the work machine. The powder-screening machine is provided with a vibration hammer and a combination body of a hair brush and a scraper, a driven shaft which is a sleeve shaft is in sleeve joint on a drive shaft, and bearings on the both ends of the drive shaft are fixedly arranged in a bearing seat. When the powder-screening machine is in action, the brush hair of the combination body of a hair brush and a scraper brushes and sweeps the screen mesh, and the vibration hammer freely knocks the fastening outer sleeve of a screen drum. Thus, the holes of the screen mesh can not be covered, and the powder-screening efficiency is improved.
Description
The utility model relates to the flour dressing machinery of the mosquito-repellent incense raw material in the mosquito-repellent incense production process, particularly sealed electric sieving machine, belongs to the flour dressing machinery technical field.
The mosquito-repellent incense raw material sieving machine that generally is used for the mosquito-repellent incense production process has sealed electric sieving machine (patent No. 89207389.6).The sealed electric sieving machine is made of frame, seal box, screen drum, driving shaft, driven shaft, bearing, bearing block, feed hopper, discharge bucket, waste material bucket, belt pulley etc.Driving shaft becomes concavo-convex polyhedron respectively with the linking of driven shaft, and the bearing of driven shaft one end setting freely is held on the bearing block.Motor drives belt pulley, master and slave moving axis, screen drum and has vibrations when rotating concurrently, realizes the operation of sieve powder.The turning to of the master and slave moving axis running of this sieving machine, speed are identical, and the screen drum vibrations are undesired, and an eye phenomenon easily takes place to cover screen cloth, reduces flour extraction, inefficiency.Parts such as bearing are subject to damage in running, vibrations process, and complete machine is short service life.
The purpose of this utility model for overcoming the existing deficiency of above-mentioned sieving machine, is modified into the positive and negative running sieving machine of the sealed electric that is provided with hairbrush scraper plate association and vibration hammer with it exactly.
The purpose of this utility model is achieved in that the positive and negative running sieving machine of sealed electric is provided with hairbrush scraper plate association 2, vibration hammer 3, its driven shaft 1 is a sleeve, be sleeved on the driving shaft 4, respectively establish a belt pulley on driving shaft and the driven shaft, hairbrush scraper plate association is made of scrubbing brush and installation long handle, be fixed on the driving shaft of screen drum 7 inside, bristle bumps receives screen cloth 5, bearing is established at the two ends of driving shaft 4, be fixed in the bearing block, vibration hammer 3 is made of spring, support, rotating shaft hammer, is fixed on the frame 6.
Motor drives the mutual reverse running of master and slave moving axis by the belt pulley on the master and slave moving axis respectively, and variable speed running mutually.Be screen drum 7 and the 2 reverse different speed runnings of hairbrush scraper plate association.Screen drum is located at the vibration hammer 3 continuous fastening overcoats that freely knock screen drum on the frame 6 in operation process, the scrubbing brush hairbrush screen sweeping net of hairbrush scraper plate association 2 avoids the screen cloth eye to stop up, and improves sieve powder efficient.
The utility model is simple and reasonable for structure, and processing and manufacturing is easy, the use aspect, and sieve powder efficient height, the complete machine long service life is fit to vast mosquito-repellent incense factory and applies.
Accompanying drawing 1 is a structural representation of the present utility model, 1 driven shaft, 2 hairbrush scraper plate associations, 3 vibration hammers, 4 driving shafts, 5 screen clothes, 6 frames, 7 screen drums, 8 belt pulleys, 9 fastening overcoats, 10 retaining powder dishes, 11 seal boxs, 12 bearings, 13 bearing blocks, 14 waste material buckets, 15 discharge buckets, 16 feed hoppers among the figure.
Accompanying drawing 2 is the structural representation of vibration hammer of the present utility model, 6 frames, 17 springs, 18 supports, 19 rotating shafts hammer among the figure.
Narrate a case study on implementation of the present utility model below in conjunction with accompanying drawing.
Driven shaft 1 is a sleeve, be sleeved on the driving shaft 4, screen drum 7 is installed on the driven shaft, hairbrush scraper plate association 2 is installed on the driving shaft in screen drum, respectively establish a belt pulley on driving shaft and the driven shaft, initiatively the bearing 12 of axle head is fixed in the bearing block 13, and vibration hammer 3 is installed on frame 6, makes the rotating shaft hammer can strike the fastening overcoat 9 of screen drum in spring hypertonic process.
Claims (1)
- A kind of positive and negative running sieving machine of sealed electric that is provided with frame, seal box, screen drum, screen cloth, driving shaft, driven shaft, bearing, bearing block, feed hopper, discharge bucket etc. is characterized in that being provided with in the sieving machine scrubbing brush and hammers the vibration hammer 3 that constitutes into shape with hairbrush scraper plate association 2, spring and support that the long handle formation is installed and rotating shaft; Driven shaft 1 is a sleeve, and driven shaft 1 is sleeved on the driving shaft 4, and the bearing at driving shaft 4 two ends is fixed in the bearing block 13, and hairbrush scraper plate association 2 is fixed on the driving shaft 4 in the screen drum 7, and vibration hammer is fixed on the frame 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91204469 CN2090736U (en) | 1991-03-20 | 1991-03-20 | Sealed electric powder-screening machine with forward-backward run |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91204469 CN2090736U (en) | 1991-03-20 | 1991-03-20 | Sealed electric powder-screening machine with forward-backward run |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2090736U true CN2090736U (en) | 1991-12-18 |
Family
ID=4914558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91204469 Expired - Lifetime CN2090736U (en) | 1991-03-20 | 1991-03-20 | Sealed electric powder-screening machine with forward-backward run |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2090736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329925A (en) * | 2014-10-22 | 2015-02-04 | 江苏美星大地环保科技有限公司 | Self-skimming plastic fragment dehydration unit |
| CN110434281A (en) * | 2019-08-14 | 2019-11-12 | 含山县清溪德胜铸造厂 | A kind of casting sand sieving machine with feeding function |
-
1991
- 1991-03-20 CN CN 91204469 patent/CN2090736U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329925A (en) * | 2014-10-22 | 2015-02-04 | 江苏美星大地环保科技有限公司 | Self-skimming plastic fragment dehydration unit |
| CN104329925B (en) * | 2014-10-22 | 2016-05-11 | 江苏星A包装机械集团有限公司 | Self-skimming formula plastic flakes dewater unit |
| CN110434281A (en) * | 2019-08-14 | 2019-11-12 | 含山县清溪德胜铸造厂 | A kind of casting sand sieving machine with feeding function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |