CN105170458A - Driving structure for garbage sorting screen - Google Patents
Driving structure for garbage sorting screen Download PDFInfo
- Publication number
- CN105170458A CN105170458A CN201510723525.2A CN201510723525A CN105170458A CN 105170458 A CN105170458 A CN 105170458A CN 201510723525 A CN201510723525 A CN 201510723525A CN 105170458 A CN105170458 A CN 105170458A
- Authority
- CN
- China
- Prior art keywords
- driven
- bearing
- sieve nest
- garbage sorting
- rollers
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
A driving structure for a garbage sorting screen is arranged on a chassis and drives a screen body to rotate. The driving structure comprises two sets of driving rollers which are distributed at four corners of a triangle on a base, wherein a set of driving rollers correspond with the material inlet end of the screen body, and the other set of driving rollers correspond with the material outlet end of the screen body. The screen body is placed on the two sets of driving rollers and closely contact with each driving roller. The base is provided with a driving device which is composed of an active roller and three driven rollers. The screen body is driven to rotate through matching between the driving rollers and friction strips of the screen body. The rubber roller in the driving rollers supports the screen body, thereby reducing vibration in the rotating process of the screen body. A single driving roller is used, and supporting and cooperation through three driven rollers are realized. No power transmission pairing is required between the active roller and the driven rollers is required, thereby realizing smooth transmission.
Description
Technical field
The present invention relates to the technical field of garbage disposal, is a kind of drives structure of garbage sorting sieve specifically.
Background technology
Flash distillation explosion is a kind of new technology be nowadays applied in domestic rubbish disposal, house refuse is placed in the quick-fried machine of spray, when high temperature vapour is quick-fried, the force of explosion produced when high pressure is discharged into low pressure by the steam of rubbish inside makes garbage crushing, and garbage crushing process compares mechanical crushing more thoroughly and safety.
Because the component of domestic waste is very complicated, and in rubbish, include various different resource, thus before flash distillation explosion, need to be separated different types of rubbish, thus in rubbish, reject the heavy rubbish such as metal, glass, sandstone, retaining rubber, wood, fiber, swill etc. can carry out by flash distillation explosion the rubbish pulverized simultaneously.
The efficiency of separation of existing garbage sorting equipment is lower, and owing to usually adopting the positive drive modes such as gear drive between drives structure and sieve nest, sieve nest shakes comparatively large in running, easily causes certain influence to refuse classification result.
Summary of the invention
It is a kind of drives structure of garbage sorting sieve specifically that the technical problem to be solved in the present invention is to provide.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is:
The drives structure of garbage sorting sieve of the present invention, to be arranged on chassis and to drive sieve nest to rotate, comprise and to distribute the two groups of driven rollers be arranged on base by rectangle corner, the wherein feed end of one group of corresponding sieve nest of driven roller, another group driven roller corresponds to the discharge end of sieve nest, sieve nest to be placed on two groups of driven rollers and with each driven roller close contact.
The present invention can also adopt following technical measures:
The described level height corresponding to the driven roller of sieve nest feed end is higher than the height of the driven roller corresponding to discharge end.
A drive roll and three driven vollers are comprised again in described driven roller; Drive roll comprises driving shaft, bearing, bearing block, rubber rollers and motor, rubber rollers to be arranged on driving shaft and together to rotate with main shaft, two bearing blocks and base fix, matched with a bearing block by bearing in one end of driving shaft, the other end of driving shaft passes the bearing block with bearing and is connected with motor; Driven voller comprises driven shaft, bearing, bearing block and rubber rollers, and rubber rollers to be arranged on driven shaft and together to rotate with driven shaft, and two bearing blocks and base fix, and match with the bearing block of both sides respectively by bearing in the two ends of driven shaft.
Described drive roll is be arranged on any one in same group of driven roller of sieve nest feed end side.
The outer wall corresponding to feed end and discharge end at sieve nest is arranged respectively the fricting strip of protrusion, fricting strip respectively with drive roll and the mutual close contact of each driven voller.
Described fricting strip and sieve nest are fixed as one.
The bearing matched with driving shaft and driven axle is all self-aligning bearing.
The advantage that the present invention has and good effect are:
In the drives structure of garbage sorting sieve of the present invention, base arranges the drive unit be made up of a drive roll and three driven vollers, being cooperatively interacted by the fricting strip of driven roller and sieve nest drives sieve nest to rotate, rubber rollers in driven roller supports sieve nest, reduces the vibrations in sieve nest rotation process.Select single drive roll, and support cooperation by three driven vollers simultaneously, do not need to carry out power transmission pairing between drive roll and driven voller, thus steady transmission can be accomplished.
Accompanying drawing explanation
Fig. 1 is the structural representation of the drives structure of garbage sorting sieve of the present invention;
Fig. 2 is the structural representation of drive roll in garbage sorting sieve of the present invention;
Fig. 3 is the structural representation of driven voller in garbage sorting sieve of the present invention.
Detailed description of the invention
Referring to the drawings and specific embodiments, the present invention will be described in detail.
Garbage sorting sieve, comprising: base, forms the lower support structure of garbage sorting sieve; Sieve nest, sieve nest is inclined at base top, and the high-end nozzle in sieve nest two ends is feed end and low side nozzle is discharge end, and sieve nest is when rotating, and the rubbish in sieve moves gradually along feed end to discharge end direction, and completes screening in moving process.
As shown in Figure 1 to Figure 3, the drives structure of garbage sorting sieve of the present invention comprises and to distribute the two groups of driven rollers be arranged on base 1 by rectangle corner, the wherein feed end of one group of corresponding sieve nest of driven roller, another group driven roller corresponds to the discharge end of sieve nest, the driven roller horizontal level of corresponding feed end is higher than the horizontal level of the driven roller being positioned at discharge end, cylindric sieve nest to be placed on two groups of driven rollers and with each driven roller close contact, thus make can synchronous axial system between driven roller and sieve nest 2.
A drive roll 3 and three driven vollers 4 are comprised again in driven roller; Drive roll comprises driving shaft 5, bearing 6, bearing block 7, rubber rollers 8 and motor 9, rubber rollers to be arranged on driving shaft and together to rotate with main shaft, two bearing blocks and base fix, matched with a bearing block by bearing in one end of driving shaft, the other end of driving shaft passes the bearing block with bearing and is connected with motor, motor is variable speed electric motors, particularly, thus can adapt the velocity of rotation of drive roll according to different situations, namely adjusts the rotating speed of sieve nest; Driven voller 4 comprises driven shaft 10, bearing 6, bearing block 7 and rubber rollers 8, and rubber rollers to be arranged on driven shaft and together to rotate with driven shaft, and two bearing blocks and base fix, and match with the bearing block of both sides respectively by bearing in the two ends of driven shaft.Select single drive roll, and support cooperation by three driven vollers simultaneously, do not need between drive roll and driven voller to carry out power transmission pairing, thus can accomplish steady transmission, the cooperation between rubber rollers and sieve nest is also advantageously in reducing the vibrations in sieve nest rotation process.
The bearing matched with driving shaft and driven axle is all self-aligning bearing.Can ensure that driven roller closely cooperates with sieve nest in rotation process further by self-aligning bearing, thus obtain better transmission effect.
Drive roll is be arranged on any one in same group of driven roller of sieve nest feed end side, drive roll is arranged on higher one end, position can prevent from driving wheel being subject to excessive sieve nest pressure, be conducive to the uniform rotation of sieve nest, also prevent motor from driving process, receiving excessive resistance.
The outer wall corresponding to feed end and discharge end at sieve nest is arranged respectively the fricting strip 11 of protrusion, fricting strip respectively with drive roll and the mutual close contact of each driven voller, fricting strip and sieve nest are fixed as one.The contact between sieve nest and each driven roller can be made more tight by the fricting strip protruded, also can improve the gap between sieve nest and base on the other hand, be conducive to undersize collection.The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention with preferred embodiment openly as above, but, and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, certainly the technology contents of announcement can be utilized to make a little change or modification, become the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (7)
1. the drives structure of a garbage sorting sieve, to be arranged on chassis and to drive sieve nest to rotate, it is characterized in that: comprise and to distribute the two groups of driven rollers be arranged on base by rectangle corner, the wherein feed end of one group of corresponding sieve nest of driven roller, another group driven roller corresponds to the discharge end of sieve nest, sieve nest to be placed on two groups of driven rollers and with each driven roller close contact.
2. the drives structure of garbage sorting sieve according to claim 1, is characterized in that: corresponding to the level height of the driven roller of sieve nest feed end higher than the height of driven roller corresponding to discharge end.
3. the drives structure of garbage sorting sieve according to claim 1 and 2, is characterized in that: comprise again a drive roll and three driven vollers in driven roller; Drive roll comprises driving shaft, bearing, bearing block, rubber rollers and motor, rubber rollers to be arranged on driving shaft and together to rotate with main shaft, two bearing blocks and base fix, matched with a bearing block by bearing in one end of driving shaft, the other end of driving shaft passes the bearing block with bearing and is connected with motor; Driven voller comprises driven shaft, bearing, bearing block and rubber rollers, and rubber rollers to be arranged on driven shaft and together to rotate with driven shaft, and two bearing blocks and base fix, and match with the bearing block of both sides respectively by bearing in the two ends of driven shaft.
4. the drives structure of garbage sorting sieve according to claim 3, is characterized in that: drive roll is be arranged on any one in same group of driven roller of sieve nest feed end side.
5. the drives structure of garbage sorting sieve according to claim 4, is characterized in that: the fricting strip outer wall corresponding to feed end and discharge end at sieve nest being arranged respectively protrusion, fricting strip respectively with drive roll and the mutual close contact of each driven voller.
6. the drives structure of garbage sorting sieve according to claim 5, is characterized in that: fricting strip and sieve nest are fixed as one.
7. the drives structure of garbage sorting sieve according to claim 6, is characterized in that: the bearing matched with driving shaft and driven axle is all self-aligning bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723525.2A CN105170458A (en) | 2015-10-29 | 2015-10-29 | Driving structure for garbage sorting screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723525.2A CN105170458A (en) | 2015-10-29 | 2015-10-29 | Driving structure for garbage sorting screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105170458A true CN105170458A (en) | 2015-12-23 |
Family
ID=54893150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510723525.2A Pending CN105170458A (en) | 2015-10-29 | 2015-10-29 | Driving structure for garbage sorting screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105170458A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104169A (en) * | 2007-07-10 | 2008-01-16 | 北京联合大学 | Classification sorting cylinder screen device |
| CN201855808U (en) * | 2010-11-10 | 2011-06-08 | 保定市华锐方正机械制造有限公司 | Large-size composite screening machine for decayed garbage |
| CN102641838A (en) * | 2012-05-09 | 2012-08-22 | 张玉 | Polygonal screen drum and polygonal-drum household garbage screening machine provided with same |
| CN103406255A (en) * | 2013-08-29 | 2013-11-27 | 嘉诺资源再生技术（苏州）有限公司 | Screening device |
| CN103418543A (en) * | 2013-08-16 | 2013-12-04 | 华新水泥(黄石)装备制造有限公司 | Rotary screening equipment for material screening and crushing |
| CN204294312U (en) * | 2014-12-04 | 2015-04-29 | 郝文宝 | Garbage sorting machine |
| CN205110105U (en) * | 2015-10-29 | 2016-03-30 | 天紫环保装备制造（天津）有限公司 | Roll formula garbage sorting sieve's drive structure |
-
2015
- 2015-10-29 CN CN201510723525.2A patent/CN105170458A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104169A (en) * | 2007-07-10 | 2008-01-16 | 北京联合大学 | Classification sorting cylinder screen device |
| CN201855808U (en) * | 2010-11-10 | 2011-06-08 | 保定市华锐方正机械制造有限公司 | Large-size composite screening machine for decayed garbage |
| CN102641838A (en) * | 2012-05-09 | 2012-08-22 | 张玉 | Polygonal screen drum and polygonal-drum household garbage screening machine provided with same |
| CN103418543A (en) * | 2013-08-16 | 2013-12-04 | 华新水泥(黄石)装备制造有限公司 | Rotary screening equipment for material screening and crushing |
| CN103406255A (en) * | 2013-08-29 | 2013-11-27 | 嘉诺资源再生技术（苏州）有限公司 | Screening device |
| CN204294312U (en) * | 2014-12-04 | 2015-04-29 | 郝文宝 | Garbage sorting machine |
| CN205110105U (en) * | 2015-10-29 | 2016-03-30 | 天紫环保装备制造（天津）有限公司 | Roll formula garbage sorting sieve's drive structure |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
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| WD01 | Invention patent application deemed withdrawn after publication |