CN105214929A - The fixed structure of garbage sorting sieve - Google Patents
The fixed structure of garbage sorting sieve Download PDFInfo
- Publication number
- CN105214929A CN105214929A CN201510723142.5A CN201510723142A CN105214929A CN 105214929 A CN105214929 A CN 105214929A CN 201510723142 A CN201510723142 A CN 201510723142A CN 105214929 A CN105214929 A CN 105214929A
- Authority
- CN
- China
- Prior art keywords
- sieve nest
- retaining
- bearing
- driven
- sieve
- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
A kind of fixed structure of garbage sorting sieve, drive unit comprises 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 retaining wheel that stopping device comprises corresponding to sieve nest discharge end and the retaining seat fixed with base, the retaining axle fixed with retaining seat and retaining axle are flexibly connected, retaining wheel prop up sieve nest discharge end and with sieve nest synchronous axial system.By drive unit and stopping device with the rotation of limit sieve nest and movement, cooperatively interacted by the fricting strip of driven roller and sieve nest and drive sieve nest to rotate, the rubber rollers in driven roller supports sieve nest, reduces the vibrations in sieve nest rotation process.Retaining wheel is set in the discharge end place correspondence being in inclined low-end, props up sieve nest by retaining wheel, thus prevent sieve nest from sliding at work, ensure that the stability of work.
Description
Technical field
The present invention relates to the technical field of garbage disposal, is a kind of fixed 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, 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, and sieve nest is easily subjected to displacement, thus causes certain influence to refuse classification result.
Summary of the invention
It is a kind of fixed 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 fixed structure of garbage sorting sieve of the present invention, wherein the sieve nest of garbage sorting sieve is inclined at the top of base, in horizontal direction, in sieve nest, higher one end is feed end, and lower one end is discharge end, comprise: drive unit and stopping device, drive unit comprises 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 retaining wheel that stopping device comprises corresponding to sieve nest discharge end and the retaining seat fixed with base, the retaining axle fixed with retaining seat and retaining axle are flexibly connected, retaining wheel prop up sieve nest discharge end and with sieve nest synchronous axial system.
The present invention can also adopt following technical measures:
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.
The described bearing matched with driving shaft and driven shaft is all self-aligning bearing.
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.
Described retaining wheel is made with rigid, and retaining wheel is along the fricting strip sidewall propping up discharge end place towards feed end projecting direction.
Arrange self-aligning bearing bearing between described retaining wheel and retaining axle, retaining axle is matched with retaining wheel by self-aligning bearing.
The advantage that the present invention has and good effect are:
In the fixed structure of garbage sorting sieve of the present invention, by drive unit and stopping device with the rotation of limit sieve nest and movement, 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.Retaining wheel is set in the discharge end place correspondence being in inclined low-end, props up sieve nest by retaining wheel, thus prevent sieve nest from sliding at work, ensure that the stability of work.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the fixed structure of garbage sorting sieve of the present invention;
Fig. 2 is the structural representation of drive roll in the fixed structure of garbage sorting sieve of the present invention;
Fig. 3 is the structural representation of driven voller in the fixed structure of garbage sorting sieve of the present invention;
Fig. 4 is the structural representation of retaining wheel in the fixed structure of 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; Drive unit, is fixedly installed on base, for sieve nest provides power, drives sieve nest to rotate.
As shown in Figures 1 to 4, the fixed structure of garbage sorting sieve of the present invention comprises drive unit and stopping device.Wherein drive unit 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 2 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.The retaining wheel 5 that stopping device comprises corresponding to sieve nest discharge end and the retaining seat 3 fixing with base 1, the retaining axle 4 fixed with retaining seat and retaining axle are flexibly connected, retaining wheel prop up sieve nest discharge end and with sieve nest synchronous axial system.
A drive roll 6 and three driven vollers 7 are comprised again in driven roller; Drive roll comprises driving shaft 8, bearing 9, bearing block 10, rubber rollers 11 and motor 12, 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 comprises driven shaft 13, bearing 9, bearing block 10 and rubber rollers 11, 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.By self-aligning bearing can improve further driving shaft in rotation process with the tight ness rating coordinated between sieve nest, improve transmission effect and also reduce vibrations.
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 14 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.
With the retaining wheel that rigid is made, retaining wheel props up the fricting strip at discharge end place, can prevent sieve nest from sliding to lower discharge end direction in operation process, thus improves the stability of sieve nest when rotating.
Arrange bearing 9 between retaining wheel and retaining axle, this bearing is self-aligning bearing, constantly can change the angle of retaining wheel in rotation process by self-aligning bearing, make retaining wheel all the time with sieve nest close contact, thus reach synchronous axial system impose same thrust all the time.
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 (8)
1. the fixed structure of a garbage sorting sieve, wherein the sieve nest of garbage sorting sieve is inclined at the top of base, in horizontal direction, in sieve nest, higher one end is feed end, and lower one end is discharge end, it is characterized in that, comprise: drive unit and stopping device, drive unit comprises 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 retaining wheel that stopping device comprises corresponding to sieve nest discharge end and the retaining seat fixed with base, the retaining axle fixed with retaining seat and retaining axle are flexibly connected, retaining wheel prop up sieve nest discharge end and with sieve nest synchronous axial system.
2. the fixed structure of garbage sorting sieve according to claim 1, 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.
3. the fixed structure of garbage sorting sieve according to claim 2, is characterized in that: the bearing matched with driving shaft and driven shaft is all self-aligning bearing.
4. the fixed 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 fixed 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 fixed structure of garbage sorting sieve according to claim 5, is characterized in that: fricting strip and sieve nest are fixed as one.
7. the fixed structure of garbage sorting sieve according to claim 6, is characterized in that: retaining wheel is made with rigid, and retaining wheel is along the fricting strip sidewall propping up discharge end place towards feed end projecting direction.
8. the fixed structure of garbage sorting sieve according to claim 7, is characterized in that: arrange self-aligning bearing bearing between retaining wheel and retaining axle, and retaining axle is matched with retaining wheel by self-aligning bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723142.5A CN105214929A (en) | 2015-10-29 | 2015-10-29 | The fixed structure of garbage sorting sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723142.5A CN105214929A (en) | 2015-10-29 | 2015-10-29 | The fixed structure of garbage sorting sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105214929A true CN105214929A (en) | 2016-01-06 |
Family
ID=54984389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510723142.5A Pending CN105214929A (en) | 2015-10-29 | 2015-10-29 | The fixed structure of garbage sorting sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105214929A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB309261A (en) * | 1928-02-03 | 1929-04-11 | Archibald Granville Sims | Improvements in or relating to rotary screens |
| DE20203403U1 (en) * | 2002-03-02 | 2002-05-08 | Maschb Farwick Gmbh | Separation device for feed material |
| CN101104169A (en) * | 2007-07-10 | 2008-01-16 | 北京联合大学 | Classification sorting cylinder screen device |
| CN102641838A (en) * | 2012-05-09 | 2012-08-22 | 张玉 | Polygonal screen drum and polygonal-drum household garbage screening machine provided with same |
| CN205110075U (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 fixed structure |
-
2015
- 2015-10-29 CN CN201510723142.5A patent/CN105214929A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB309261A (en) * | 1928-02-03 | 1929-04-11 | Archibald Granville Sims | Improvements in or relating to rotary screens |
| DE20203403U1 (en) * | 2002-03-02 | 2002-05-08 | Maschb Farwick Gmbh | Separation device for feed material |
| CN101104169A (en) * | 2007-07-10 | 2008-01-16 | 北京联合大学 | Classification sorting cylinder screen device |
| CN102641838A (en) * | 2012-05-09 | 2012-08-22 | 张玉 | Polygonal screen drum and polygonal-drum household garbage screening machine provided with same |
| CN205110075U (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 fixed 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |