CN2194770Y - Refuse screening machine - Google Patents
Refuse screening machine Download PDFInfo
- Publication number
- CN2194770Y CN2194770Y CN 94205900 CN94205900U CN2194770Y CN 2194770 Y CN2194770 Y CN 2194770Y CN 94205900 CN94205900 CN 94205900 CN 94205900 U CN94205900 U CN 94205900U CN 2194770 Y CN2194770 Y CN 2194770Y
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- CN
- China
- Prior art keywords
- screen drum
- screening machine
- reductor
- hopper
- rotating shaft
- 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 - Fee Related
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Abstract
The utility model belongs to a device for treating garbage, which can mainly solve the shortcomings that the existing screening machine has complicated structure, high device cost, uniform feeding and the fixed inclination of a screen drum. The refuse screening machine comprises a screen drum, a feed hopper, a discharge hopper, a material receiving hopper, a speed reducer, a motor, a friction supporting roller, a machine frame and a road wheel, and is characterized in that the refuse screening machine is also provided with a uniform feeding device which is composed of rotary shafts and a plurality of material guide plates homogeneously distributed at the circumferential edges of the rotary shaft, and a power take-off speed reducer; the uniform feeding device is arranged on the outlet end of the feed hopper, and the rotary shaft is connected with the power take-off speed reducer which is arranged on the machine frame through a driving belt. The refuse screening machine can be used for screening decomposed garbage.
Description
The utility model belongs to refuse treatment plant, specifically a kind of refuse sieving machine that matured waste is carried out sifting sort.
The conventional garbage screening machine adopts following dual mode usually in order to guarantee even feeding: 1. increase by a cover by the vibrating device that vibrating motor constitutes at charging aperture, 2. set up a chain of stations apron conveyor; There are complex structure, equipment cost height, power expends with operation and maintenance cost big, can not guarantee the shortcoming of even charging, " diaphragm extension set " and " refuse sieving machine " as Chinese patent CN2079091U number and CN2061487U number introduction, and the screen drum inclination angle of these screening machines is all disposable in design and when producing can not to be changed after determining again, can not adjust the inclination angle according to the actual conditions of rubbish composition and landform variation, thereby influence screen rate and sifting net rate.
The purpose of this utility model provides a kind of simple in structure, equipment cost is low, charging is even, the screen drum inclination angle is adjustable refuse sieving machine.
The utility model comprises the whole screen drum of the twin-stage that has the axial screw stock guide, feed hopper, discharge bucket, twin-stage split receiving hopper, reductor, motor, friction support roller and frame and road wheel.
Feature of the present utility model is in addition by rotating shaft and be distributed on even feed arrangement and the power taking reductor that the several piece stock guide of rotating shaft periphery is formed.
The utility model is achieved in that even feed arrangement is positioned at the port of export of feed hopper, and rotating shaft is connected with rack-mounted power taking reductor by driving-belt.
Several legs lower end of above-mentioned frame has been equipped with frames respectively and has been adjusted the supporting and regulating device of screen drum inclination angle effect.
The rotating speed of above-mentioned screen drum is preferably 26.25 rev/mins.
Because the rubbish composition is difference with the difference in the different and rubbish place of season and region, adjust supporting and regulating device according to the actual conditions of drawing the rubbish composition earlier when therefore using, determine suitable screen drum inclination angle, connect power supply then, evenly feed arrangement is done uniform rotation under the power taking reductor drives, the moving angle of revolution just has partial material to enter screen drum, thereby realizes even feeding.
The motion state of rubbish in screen drum mainly contains following three kinds of situation 1. gravitates and passes mesh; 2. do relative displacement with screen cloth; 3. in screen drum, throw and fall, the rotating speed of existing screening machine is about 15 rev/mins, and above-mentioned preceding two kinds of motion states only take place, and rotating speed of the present utility model is to determine according to the situation of calculating and actual motion, can realize above-mentioned three kinds of motion states, reach best screening effect.
The utlity model has simple in structure, that equipment cost is low, power expends is low with operation and maintenance cost, charging evenly, the screen drum inclination angle is adjustable, the good advantage of screening effect.
Accompanying drawing is the utility model structural representation, 1-axial screw stock guide, the whole screen drum of 2-twin-stage, 3-feed hopper, 4-discharge bucket, 5-twin-stage split receiving hopper, 6-reductor, 7-motor, 8-friction support roller, 9-frame, 10-road wheel, 11-rotating shaft, 12-driving-belt, 13-stock guide, 14-power taking reductor, 15-supporting and regulating device.
Further specify the utility model (being embodiment) below in conjunction with accompanying drawing.
The diameter 1200mm of the whole screen drum 2 of twin-stage, narrow mesh diameter 25mm, scalping eye diameter 40mm, reductor 6 adopts the ZQ25 type, and motor 7 adopts the Y132S-4 type, and power is 5.5KW, totally six of stock guides 13, supporting and regulating device 16 can be adjusted the inclination angle in 4 °～10 ° scope, rotating speed is 26.25 rev/mins, and assembling each parts by aforementioned manner promptly becomes the utility model.
Claims (3)
1, a kind of refuse sieving machine, comprise the whole screen drum of the twin-stage that has the axial screw stock guide, feed hopper, discharge bucket, twin-stage split receiving hopper, reductor, motor, friction support roller and frame and road wheel, it is characterized in that in addition by rotating shaft and be distributed on even feed arrangement and the power taking reductor that the several piece stock guide of rotating shaft periphery is formed, evenly feed arrangement is positioned at the port of export of feed hopper, and rotating shaft is connected with rack-mounted power taking reductor by driving-belt.
2,, it is characterized in that several legs lower end of frame has been equipped with frames respectively and has been adjusted the supporting and regulating device that the screen drum inclination angle acts on by the described refuse sieving machine of claim 1.
3, by claim 1 or 2 described refuse sieving machines, the rotating speed that it is characterized in that screen drum is 26.25 rev/mins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94205900 CN2194770Y (en) | 1994-03-31 | 1994-03-31 | Refuse screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94205900 CN2194770Y (en) | 1994-03-31 | 1994-03-31 | Refuse screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2194770Y true CN2194770Y (en) | 1995-04-19 |
Family
ID=33824701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94205900 Expired - Fee Related CN2194770Y (en) | 1994-03-31 | 1994-03-31 | Refuse screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2194770Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615040A (en) * | 2012-03-22 | 2012-08-01 | 高远新 | Spiral rotary screening device |
| CN103056102A (en) * | 2013-01-05 | 2013-04-24 | 北京科林皓华环境科技发展有限责任公司 | Composite multi-stage bag breaking screening machine in friction drive mode |
| CN104438039A (en) * | 2014-12-01 | 2015-03-25 | 四川凯尔丰农业科技有限公司 | Screening device for producing organic bio-fertilizers |
| CN104438040A (en) * | 2014-12-21 | 2015-03-25 | 遵义联谷农业科技有限公司 | Organic fertilizer roller screening device |
| CN106345680A (en) * | 2016-10-21 | 2017-01-25 | 钟立朋 | Waste sorting device |
-
1994
- 1994-03-31 CN CN 94205900 patent/CN2194770Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615040A (en) * | 2012-03-22 | 2012-08-01 | 高远新 | Spiral rotary screening device |
| CN103056102A (en) * | 2013-01-05 | 2013-04-24 | 北京科林皓华环境科技发展有限责任公司 | Composite multi-stage bag breaking screening machine in friction drive mode |
| CN103056102B (en) * | 2013-01-05 | 2015-05-20 | 北京科林皓华环境科技发展有限责任公司 | Composite multi-stage bag breaking screening machine in friction drive mode |
| CN104438039A (en) * | 2014-12-01 | 2015-03-25 | 四川凯尔丰农业科技有限公司 | Screening device for producing organic bio-fertilizers |
| CN104438040A (en) * | 2014-12-21 | 2015-03-25 | 遵义联谷农业科技有限公司 | Organic fertilizer roller screening device |
| CN106345680A (en) * | 2016-10-21 | 2017-01-25 | 钟立朋 | Waste sorting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |