CN201832780U - Sorting device for garbage - Google Patents
Sorting device for garbage Download PDFInfo
- Publication number
- CN201832780U CN201832780U CN2010202567292U CN201020256729U CN201832780U CN 201832780 U CN201832780 U CN 201832780U CN 2010202567292 U CN2010202567292 U CN 2010202567292U CN 201020256729 U CN201020256729 U CN 201020256729U CN 201832780 U CN201832780 U CN 201832780U
- Authority
- CN
- China
- Prior art keywords
- grid
- crank
- gear frame
- connecting rod
- transmission device
- 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
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Sorting Of Articles (AREA)
- Adornments (AREA)
Abstract
A sorting device for garbage comprises a frame provided with a first grid and a second grid. The two grids are respectively provided with a feeding portion and a discharging portion and can be driven by a transmission device. The transmission device includes a first crank and a second crank which are respectively connected with the feeding portions of the first grid and the second grid; the two cranks are mounted on a line shaft radially and oppositely in the same eccentricity; and the transmission device further comprises a first transmission frame, a second transmission frame, a first double-arm rocker and a second double-arm rocker, wherein each transmission frame is connected with the transmission device in a crank hinged manner and connected with the feeding portions of the first grid and the second grid respectively, each rocker is provided with a front end, a rear end, a hinged support, a front connecting rod, a first rear connecting rod and a second rear connecting rod. One end of each front connecting rod is connected with the front end of the corresponding rocker in a hinged manner, and the other end of each front connecting rod is connected with the first transmission frame and the second transmission frame in a hinged manner respectively. One end of each first rear connecting rod is connected with the rear end of the first double-arm rocker, and the other end of each first rear connecting rod is connected with the second transmission frame and the discharging portion of the second grid. One end of each second rear connecting rod is connected with the rear end of the second double-arm rocker, and the other end of each second rear connecting rod is connected with the first transmission frame and the discharging portion of the first grid.
Description
Technical field
The utility model relates to a kind of device of rubbish being classified in the incipient stage of disposal of refuse that is mainly used in, and this device can also be used for sifting out the fine particle that can not effectively utilize part from rubbish on the processing line of letter sorting integrated system.
Background technology
Become known for the device of materials classification, comprise the screen-dividing machine compass screen surface, compass screen surface is two independently grids of being made up of crossbeam, their mounting means carries out oppositely moving (the patent № of the Russian Federation 2094133 for can make them by one of them along the vertical and horizontal direction, к л .B07 B on July 1st, 1/12,1992).Behind the screening thin, the material of staying on the grid crossbeam is difficult to move to discharge end in known devices, and this has just got rid of and uses it for refuse classification.
Equally also become known for the device of materials classification (for example refuse classification).The screen-dividing machine of grizzly bar screen work formula is made up of two frameworks in this device.They comprise the grizzly bar screen work that the level that produces oscillating movement replaces (the patent № of the Russian Federation 2104097, к л .B 07 B on September 23rd, 1/12,1994).The shortcoming of this device is, the rubbish that stays behind the screening thin may accumulate in the output of grizzly bar screen work, and further may remove inhomogeneously during disposal of refuse.
Equally also become known for the device of refuse classification in the patent № of the Russian Federation 2306985 (к л .B 07 B 1/12, B 07 B 1/46, B09 B on September 1st, 3/00,2004), this device comprises immovable grid and grid movably.In them each all is made up of interconnective horizontal web.The plate of removable grid is placed between immovable grid at certain intervals, and removable grid links to each other with the transmission device that its plane of drive rotatablely moves.Transmission device comprises crank device and gear frame.
The shortcoming of known devices is that productivity ratio is low, and material translational speed is low to be caused owing to being classified for this, and translational speed low be because when the plate of removable grid drop to be lower than can not Movable grid plate the time, follow the athletic meeting of material to produce pause.
The utility model prototype is the device that is used to classify (the patent № of the Russian Federation 2058834, К л .B 07 B 1/46, A 01 F on January 12nd, 12/30,1993), and this device comprises framework, and first grid and second grid are installed on framework.These two grids have charging and output section, and their mounting means is to make it produce mutual reverse plane by transmission device to rotatablely move.Transmission device comprises first crank and second crank of relatively installing, and they link to each other with the feeding part of first grid with second grid respectively.In this case, each grid all is made up of the interconnective parallel plate of multilayer, and the plate of a grid is placed between the plate of another grid with certain interval.
Particularity on the prototype structure becomes its shortcoming.Prototype comprises two pairs of cranks, and every pair in them all links to each other with the feeding part and the output section of first grid and second grid respectively.Every pair of crank all enters rotation status by the gear of oneself, and gear equally also interconnects by hinge formula transmission device.As everyone knows, any gear drive all has spacing, and these spacings make crank device can not guarantee accurately counter motion of grid.Therefore the movement locus of grid charging and output section might there are differences.Swing will appear in the charging of grid and output section on the plane that rotatablely moves as a result, and this consequence that causes is dynamic load to occur, thereby reduces the reliability and the working life of device.So when crank occurred being called as the situation of " extremely " point, hinge formula transmission device made this being worse off.Because the chain of transmission device is for being rigidly connected, therefore it can not lean on Fast Compression or stretch these planes destruction that is subjected to that rotatablely moves is compensated, and this causes the increase of dynamic load on the chain, promptly cause clashing into, chain link excessively stretches and bearing of the crank pin on the further increase of dynamic load.Owing to dynamic load occurred, thereby can not improve the speed of crank, because this might cause the damage of metal structure.The low speed of crank causes that to be classified material also low along the linear translational speed of grid.So known devices has low relatively transport capacity and classification productivity ratio.
In addition, in known devices, the movement locus of grid charging and output section is identical, is circle.On the whole length of grid, the material that enters Awaiting Triage on the grid is upwards thrown identical height.Meanwhile, there is no need material is thrown same height on the grid output section, this is that therefore extra upthrow (vibration) will cause the integrality of this layer to be damaged because of the output layer that has formed institute's classified material in this part.Material will enter next step classification unevenly, thereby cause the classification difficulty.
The utility model content
The use technique effect that the utility model brought is for having improved device reliability during operation and working life, also improved simultaneously the parameter of institute's classified material output layer, make on other device, for example on the sort pass band, the follow-up classification work that rubbish is carried out becomes light.
In order to reach above-mentioned technique effect, the utility model proposes a kind of sorter that is mainly used in rubbish.This device comprises framework, and first grid and second grid are installed on framework.These two grids have charging and output section, and their mounting means is to make it produce mutual reverse plane by transmission device to rotatablely move.Transmission device includes first crank and second crank of relatively installing, and they link to each other with the feeding part of first grid with second grid respectively.In this case, each grid all is made up of the interconnective parallel plate of multilayer, and the plate of a grid is placed between the plate of another grid with certain interval.The difference of device is that first crank is installed on the line shaft with identical eccentricity with second crank diametrically opposedly.In this case, transmission device comprises first gear frame and second gear frame.In them each all links to each other with the crank hinge formula of oneself at a some place, and links to each other with the feeding part hinge formula of first grid and second grid respectively at another some place.Described transmission device also comprises first two-armed rocker arm and second two-armed rocker arm, and each in them all has front-end and back-end, and has knuckle bearing, front rod and first back link and second back link that is positioned on the framework at mid portion.Here, front rod links to each other with the front end hinge formula of two-armed rocker arm from a side, and links to each other with the first and second gear frame hinge formulas respectively from opposite side.First back link links to each other with the rear end of first two-armed rocker arm with the side of oneself, and links to each other with the output section of second gear frame with second grid at a some place with oneself opposite side.And second back link links to each other with the rear end of second two-armed rocker arm with oneself a side, and links to each other with the output section of first gear frame with first grid at a some place with opposite side.
Have only a pair of crank in described device, they are linked to each other by gear frame by the feeding part of two grids.The position of crank on line shaft guarantees that the diametrically opposed ground of crank is accurately directed.Such result is to have got rid of the situation that grid feeding part movement locus can be damaged.At any time they all be the same and for strict oppositely.So, the motion parts of two grids is impartial mutually, thereby has reduced the dynamic load in structural detail.Owing in described device, have two-armed rocker arm, and rocking arm has frame supporter in the centre of oneself and link to each other by the output section of connecting rod with gear frame and grid, so used the frame for movement with two connecting rods to replace second pair of driving crank in prototype.Such frame for movement is used to solve following point.At first, it forms the removable bearing of grid output section.Secondly, utilize described frame for movement can change the movement locus of grid output section, they are become ellipse from circular (as in prototype), and transverse is with to be classified material parallel along the grid travel direction, shortened like this to upthrow (vibration) thus height improved the output layer that is classified material.The 3rd, this frame for movement has guaranteed that the active force of transmission device is sent to another grid by connecting rod from a grid, connecting rod and gear frame connected mode are such, promptly when gear frame moves, a gear frame touches another gear frame, thereby alleviate " extremely " some conversion phenomena, equally also reduce dynamic load.Therefore are improved in the functional reliability and the service life of device.Use described device can improve the speed of crank greatly, therefore improved transport capacity and classification productivity ratio.
Description of drawings
With accompanying drawing essence of the present utility model is described.
Fig. 1 shows the axonmetric chart of the sorter that is mainly used in rubbish;
Fig. 2 shows the sorter of being seen from the visual angle A of Fig. 1 that is mainly used in rubbish;
Fig. 3 shows the profile along the B-B of Fig. 2 of the sorter that is mainly used in rubbish;
Fig. 4 shows the sorter of being seen from the visual angle Б of Fig. 2 that is mainly used in rubbish;
Fig. 5 shows the profile along Γ-Γ of Fig. 4 of the sorter that is mainly used in rubbish;
Fig. 6 shows the profile along Д-Д of Fig. 4 of the sorter that is mainly used in rubbish;
Fig. 7 shows the profile along the E-E of Fig. 4 of the sorter that is mainly used in rubbish.
The specific embodiment
The sorter that is mainly used in rubbish is the part of garbage sorting integrated system technical equipment, and is installed in for example in the conveyer belt that transports rubbish to device and presort in described device (displaying) between the conveyer belt that afterwards rubbish enters.
Device comprises framework 1, and the hopper that is classified material is housed on it, and hopper is made up of antetheca 2 and sidewall 3,4.First grid 5 and second grid 6 are lower than the rewinding case, are positioned at above the framework 1.Grid comprises feeding part 7 and output section 8.Each grid 5 all is made up of the parallel plate of multilayer with 6, and plate links to each other with 10 with crossbeam 9 each other.Grid 5 and 6 the plane transmission device that rotatablely moves comprises motor 11 and the V belt transmission device 13 of being with decelerator 12.This V belt transmission device is delivered to the rotation that motor 11 produces on the belt pulley 14 that is installed on the axle 15.Device comprises components identical, and they are installed and mark with same label from now on respect to the longitudinal axis symmetry of device.Between left side and right-hand axis 15 universal drive shaft 16 is installed, it is used for the left side is passed in rotation synchronously from the right side.Axle 15 is the line shaft of first crank 17 and second crank 18.In the crank 17 and 18 each all installed with identical eccentric ratio e diametrically opposedly.At the some place of oneself, first gear frame 19 links to each other with first crank, 17 hinge formulas, and at the some place of oneself, second gear frame 20 links to each other with second crank, 18 hinge formulas.First gear frame 19 is put 21 places in the another one of oneself and is linked to each other with the feeding part 7 hinge formulas of first grid 5, and second gear frame 20 is put 22 places in the another one of oneself equally and linked to each other with the feeding part 7 hinge formulas of second grid 6.Device comprises that first two-armed rocker arm 23 and second both arms shake 24, and each in them all has front end 25 and rear end 26, and has the knuckle bearing 27 that is positioned on the framework 1 at oneself mid portion.Front end 25 hinge connections of one end of connecting rod 28 and rocking arm 23 and 24, the other end of connecting rod 28 and first gear frame 19 and 20 hinge connections of second gear frame.Rear end 26 hinge connections of one end of first back link 29 and first two-armed rocker arm 23, second end of first back link 29 is in output section 8 hinge connections of point 30 places and second gear frame 20 and second grid 6.Rear end 26 hinge connections of one end of second back link 31 and second two-armed rocker arm 24, its second end is in output section 8 hinge connections of point 32 places and first gear frame 19 and first grid 5.Tooth is arranged at the top of grid 5 and 6 plate.Plate 33 is fixed on sidewall 3 and 4, and plate has snap close 34, and their mounting means can rotate on a vertical plane for making it.
The sorter that is mainly used in rubbish is worked in the following manner.Rubbish enters hopper and drops on the antetheca 2 of hopper under the effect of deadweight along conveyer belt (show), and wriggles to the feeding part 7 of first grid 5 and second grid 6 along antetheca.Motor rotating 11 drives belt pulley 14 by decelerator 12 and V belt transmission device 13 and rotates, and belt pulley is sent to rotation on the axle 15 on device left side and right side.First crank 17 and second crank 18 rotate with axle 15.Because eccentric ratio e, crank 17 and 18 drives first gear frames 19 and second gear frame 20 and rotatablely moves oppositely having finished the plane, if promptly first gear frame 19 upwards rises, then second gear frame 20 drops to a distance that equates with its lifting height.Because the charging of first grid 5 and second grid, 6 usefulness oneself part is connected with 20 with gear frame 19, rotatablely moves so they have equally also finished the plane the same with gear frame 19 and 20.The track (Fig. 3) that the plane of the plate of first grid 5 and second grid 6 rotatablely moves is that radius is the circle of R, and R equals the twice of eccentric ratio e.When first gear frame 19 and second gear frame 20 oneself motion, they are sent to active force on the front rod 28, from connecting rod here active force enter the front end of first two-armed rocker arm 23 and second two-armed rocker arm 24, drive them and shake around the axle of knuckle joint 27.The own rear end of shaking of first two-armed rocker arm, 23 usefulness is sent to active force on the output section 8 of second gear frame 20 and second grid 6 by connecting rod 29.The rear end of second two-armed rocker arm, 24 usefulness oneself of shaking is sent to active force on the output section 8 of first gear frame 19 and second grid 5 by connecting rod 31.The track that two-armed rocker arm 23 and 24 brachium and connecting rod 28, connecting rod 29 and 31 size are selected as making the plane of grid 5 and 6 output sections to rotatablely move is that major axis is the ellipse of a, and major axis is parallel with the upper surface of 6 plates with grid 5.The length that ellipse short shaft b is had is less than the value of eccentric ratio e.Grid 5 and 6 moving plates are thrown the moving rubbish that is positioned at above them, make rubbish meanwhile move on to output section 8 from feeding part 7 equably.In this case, in the unrestrained space of having arrived between grid 5 and 6 plates of the fine particle of rubbish (can not be used) in next part.Be transmitted tape erasure in gatherer (not showing) by unrestrained granulated garbage.Device reality does not stand dynamic load, and this is because self given homogenizing from the inertia strength of two grids by them.When crank 17 and 18 reaches near " extremely " some position, the frame for movement stagnation can not occur or on the grid 5 and 6 directions of motion, occur uncertain, this is because the different grid 5 and 6 of two-armed rocker arm 23 and 24 " help " title overcomes " extremely " point of crank 17 and 18, by connecting rod 29 and 31 they is shifted onto outlet from this position.When along grid 5 and 6 when move in output section 8, the height of throwing moving rubbish descend gradually and with compare when the feeding part 7, the layer of output rubbish becomes more even.34 pairs of the snap closes of plate 33 usefulness oneself they below by rubbish brake.If polybag or paper pocket are arranged in rubbish, then they are destroyed by the tooth of grid 5 and 6.What come out from the output section of device is one deck rubbish through evenly presorting, can be quite simple when the processing that next sorting phase carries out them.Owing to there is not dynamic load, therefore can adds the rotational frequency of big crank 17 and 18, thereby can improve the productivity ratio of transport capacity and letter sorting rubbish.
Claims (1)
1. sorter that is used for rubbish, it comprises framework, first grid and second grid are installed on described framework, the mounting means that two grids have feeding part and output section and two grids is to make it carry out reverse plane by transmission device to rotatablely move, described transmission device comprises first crank and second crank of relatively installing, described first crank is connected with the feeding part of described first grid and second grid respectively with second crank, each grid all is made up of the plate that multilayer is parallel to each other, and the plate of a grid is placed between another grid plate at certain intervals, described device is characterised in that, described first crank is installed on the line shaft with second crank with identical eccentricity diametrically opposedly, described transmission device comprises first gear frame and second gear frame, each gear frame is all in a some place and corresponding crank hinge connection, at another some place respectively with the feeding part hinge connection of described first grid and second grid, described transmission device also comprises first two-armed rocker arm and second two-armed rocker arm, each rocking arm all has front-end and back-end, and have the knuckle bearing that is positioned on the described framework at the mid portion of described rocking arm, front rod, first back link and second back link, one end of described front rod and the front end hinge connection of described two-armed rocker arm, and the other end of described front rod respectively with described first gear frame and the second gear frame hinge connection, one end of described first back link is connected with the rear end of described first two-armed rocker arm, and the other end of described first back link is connected with the output section of described second gear frame and described second grid at a some place, and an end of described second back link is connected with the rear end of described second two-armed rocker arm, and the other end of described second back link is connected with the output section of described first gear frame and described first grid at a some place.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010107960 | 2010-03-05 | ||
| RU2010107960/03A RU2433002C1 (en) | 2010-03-05 | 2010-03-05 | Device for sorting, primarily, garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832780U true CN201832780U (en) | 2011-05-18 |
Family
ID=44002875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202567292U Expired - Fee Related CN201832780U (en) | 2010-03-05 | 2010-07-09 | Sorting device for garbage |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201832780U (en) |
| RU (1) | RU2433002C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598140A (en) * | 2016-03-11 | 2016-05-25 | 江苏维尔利环保科技股份有限公司 | Presorting device for large kitchen waste materials |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774978B (en) * | 2020-12-23 | 2022-12-23 | 唐山佳旺实业有限公司 | Harmless fly ash recovery device and use method |
-
2010
- 2010-03-05 RU RU2010107960/03A patent/RU2433002C1/en not_active IP Right Cessation
- 2010-07-09 CN CN2010202567292U patent/CN201832780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598140A (en) * | 2016-03-11 | 2016-05-25 | 江苏维尔利环保科技股份有限公司 | Presorting device for large kitchen waste materials |
| CN105598140B (en) * | 2016-03-11 | 2017-08-25 | 江苏维尔利环保科技股份有限公司 | Kitchen garbage raw material aniseed Pre-sorting device |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2010107960A (en) | 2011-09-10 |
| RU2433002C1 (en) | 2011-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103071617A (en) | Swinging-screen grading device | |
| CN203944552U (en) | A kind of vibratory sieve with cambered surface screen cloth | |
| CN205463165U (en) | Portable screening machine | |
| CN103934204A (en) | Presorting device for waste disposal | |
| CN203816903U (en) | Double-layered vibrating screening device | |
| CN203140287U (en) | Swing-sieve classification device | |
| CN202427643U (en) | Rolling circle type tea screening machine | |
| US20170144196A1 (en) | Separator, in particular ballistic separator | |
| CN201832780U (en) | Sorting device for garbage | |
| CN106890789A (en) | Vibrations sieve structure and screening plant | |
| CN112718476A (en) | Screening device for garbage disposal system and garbage disposal system | |
| CN206838468U (en) | A kind of chemical fertilizer screening machine | |
| CN210614382U (en) | Red date sorting unit | |
| CN111661567B (en) | Material screening dehydration integration cargo airplane | |
| CN202343436U (en) | Vibrating screen with clean ball | |
| CN101658840B (en) | Mobile trommel sieve | |
| CN103639110A (en) | Multistage screening fine screening machine | |
| CN202224341U (en) | Novel vibrating screen for seed grading | |
| CN103721935A (en) | Garlic size sieve machine | |
| CN210906949U (en) | Multifunctional material classifier | |
| CN208912496U (en) | A kind of novel vibrating screen device | |
| CN2456850Y (en) | Three shaft elliptic vibrative screen | |
| CN102553821A (en) | Rolling circular tea leaf screening machine | |
| RU2306985C2 (en) | Garbage sorting out apparatus | |
| CN2544836Y (en) | Large cylinder vibrating screen with double vibrators |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20130709 |