CN203342887U - Hydraulic crusher for garbage - Google Patents
Hydraulic crusher for garbage Download PDFInfo
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- CN203342887U CN203342887U CN 201320399075 CN201320399075U CN203342887U CN 203342887 U CN203342887 U CN 203342887U CN 201320399075 CN201320399075 CN 201320399075 CN 201320399075 U CN201320399075 U CN 201320399075U CN 203342887 U CN203342887 U CN 203342887U
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- cutter shaft
- blade
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- shaft
- garbage
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Abstract
The utility model relates to a hydraulic crusher for garbage, belonging to the technical field of garbage crushing, and mainly aiming at solving the problem that existing garbage crushers imported from abroad are high in product price and expense of after-sales service and long in spare part period. The hydraulic crusher for garbage is mainly characterized by comprising a crusher box body, hydraulic power stations, rotary cutter shafts and blades thereof, side dead blades, and middle dead cutter shafts and blades thereof, wherein the crusher box body comprises an end plate I and an end plate II, the rotary cutter shafts and the blades thereof comprise a middle cutter shaft I and a middle cutter shaft II which are vertically arranged as well as and the blades, the hydraulic power stations comprise a first hydraulic power station and a second hydraulic power station which are connected with the middle cutter shafts I and II, and the side dead blades comprise a side dead blade I and a side dead blade II on both sides. The hydraulic crusher for garbage provided by the utility model has the characteristics of great crushing torque, good shearing effect and no winding of garbage, and is mainly used for crushing urban household garbage of incineration power stations.
Description
Technical field
The utility model belongs to the refuse breaking technical field, is specifically related to a kind of domestic waste hydraulic breaker, is mainly used in the refuse of refuse burning generating plant fragmentation.Can derive the hydraulic breaker for number of different types such as building waste, medical waste, electronic waste, vehicle garbages, form complete rubbish hydraulic crushing industry.
Background technology
Current domestic garbage incinerating power plant disintegrating machine used is all from external introduction, and needing, in the face of high product price, high after-sale service expense, the problems such as spare part cycle of long period, has increased user cost, and brought unstability to production.
The hydraulic breaker cutter shaft and the blade that abroad have are set with, the service life of cutter shaft and the service life of blade are different, and the most flimsy in the disintegrating machine parts is exactly blade, when blade, through repeatedly after wearing and tearing welding, just not reached desirable crushing effect, just need to change, because cutter shaft and blade are to be set with, add the sealing of both sides end plate, so need to take an end of disintegrating machine apart, workload is large especially, and part brings pressure and risk to assembling next time more.
The hydraulic breaker abroad had does not have middle dead knife, has dwindled like this space of crushing chamber, and in production, output can not reach standard.
External hydraulic breaker adopts a hydraulic power station to drive two rotating shafts mostly, make like this to produce and have risk, when Hydraulic Station goes wrong, be equivalent to entire machine in paralyzed state, if a grab bucket rubbish is just arranged in the elevating hopper of disintegrating machine, now want cleaning and repair a machine very difficultly, needing the workman clean garbage-cleaning.
The Chinese patent literature that notification number is CN2654216 discloses a kind of refuse grinder, by underframe, crushing chamber, reductor, shaft coupling forms, underframe connects and forms frame by spiral with crushing chamber, fixed axis and shifting axle are installed in whole frame, fixed axis is fixedly connected on frame by fixed bearing block, shifting axle is slidably connected on frame by moving shaft holder, be separately installed with the discaling roll hub on fixed axis and shifting axle and be connected with respectively the interlaced crushing shell of opening of profile of tooth, the fixed axis input connects with reductor by shaft coupling, be fixed with pressing plate on fixed bearing block and moving shaft holder, be connected with spring on moving shaft holder, baffle plate, little axle.This utility model has to meet to block up dodges function, Bulky Waste is fallen in order to avoid putty is produced strong adaptability, effective, and the potentiality of main frame are fully played.But the rotating speed of two axles that this utility model is used is the same, there is no shear effect, the particle size after cracking of generation is too large, and wayward, and rubbish also is easy to be wrapped on roll shaft.
The Chinese patent literature that notification number is CN2790579 discloses a kind of double-geared roller crusher, comprise frame, roll shaft and running part, beaming roller is arranged on frame, drive planet-cycloid reducer through the running part transmission by two motors, roller is housed on roll shaft, the importing tooth is housed on roller, grind tooth and crushing teeth, import tooth and grind tooth and be welded on disk, crushing teeth is with carving in the packaged groove that enters roller, running part is by gear wheel, pinion and chain form double stage chain wheel, chain and flywheel connect drive two roll shafts and relatively rotate, but, this utility model is mainly for the treatment of the double-roll crusher of all kinds of building wastes.Although can form very easily two roller differentials, but need to arrange two motors, high cost, operation inconvenience, be not suitable for the fragmentation of rubbish.
Summary of the invention
The purpose of this utility model is the refuse breaking requirement that a set of applicable Municipal Solid Waste in China characteristics is provided, meets Chinese garbage incinerating power plant, have that broken moment of torsion is large, shear effect good, particle size after cracking is little and can regulate, rubbish hydraulic breaker that rubbish is not wound around.
Technical solution of the present utility model is: a kind of rubbish hydraulic breaker, comprise disintegrating machine casing, disintegrating machine hydraulic power station, it is characterized in that: also comprise swivel knife shaft and blade, side fixed blade one, side fixed blade two, middle fixedly cutter shaft and middle fixed blade; The disintegrating machine casing comprises side plate one, side plate two, end plate one, end plate two, with bolts; Swivel knife shaft and blade comprise that two two ends are middle cutter shaft one and middle rotating blade one, middle cutter shaft two and the middle rotating blade two vertically be arranged in the disintegrating machine casing by bearing seat, and the upper end of middle cutter shaft one and middle rotating blade one, middle cutter shaft two and middle rotating blade two is corresponding with end plate one, end plate two respectively; Hydraulic power station comprises the first hydraulic power station, the second hydraulic power station be connected with middle cutter shaft one and middle rotating blade one, middle cutter shaft two and middle rotating blade two by mechanical connector, variable pump, hydraulic motor respectively; Middle fixedly cutter shaft and the sidepiece of middle fixed blade between middle cutter shaft one and middle cutter shaft two; The side dead knife comprises side fixed blade one, the side fixed blade two that minute is located at intermediate knife axle one and middle rotating blade one, middle cutter shaft two and middle rotating blade two both sides.
Middle cutter shaft one, middle cutter shaft two in swivel knife shaft described in the utility model technical solution and blade are provided with insert groove, and middle rotating blade one, middle rotating blade two are welded in insert groove.
Middle cutter shaft one in swivel knife shaft described in the utility model technical solution and blade, the outer protection axle sleeve that is provided with of middle cutter shaft two.
The utility model is owing to adopting by the disintegrating machine casing, the disintegrating machine hydraulic power station, swivel knife shaft and blade, the side dead knife, the rubbish hydraulic breaker that middle fixedly cutter shaft and middle fixed blade form, wherein, the disintegrating machine casing comprises side plate one, side plate two, end plate one, end plate two, cutter shaft one and middle rotating blade one in the middle of swivel knife shaft and blade comprise, middle cutter shaft two and middle rotating blade two, hydraulic power station comprises and passes through respectively mechanical connector, variable pump, hydraulic motor and middle cutter shaft one and middle rotating blade one, the first hydraulic power station that middle cutter shaft two and middle rotating blade two connect, the second hydraulic power station, the side dead knife comprises side fixed blade one, side fixed blade two,, thereby domestic waste can be sent into to two middle cutter shafts one by the hopper above the disintegrating machine casing, middle two pairs of cutter shafts turn, middle rotating blade one, middle two pairs of rotating blades turn the rubbish shearing-crushing, and the rubbish after shearing-crushing is by centre fixedly cutter shaft and middle fixed blade and middle cutter shaft one, gap between middle cutter shaft two falls.When the allowing blade replacement, only need open end plate one, end plate two when needs, cutter shaft one and middle rotating blade one, middle cutter shaft two and middle rotating blade two in the middle of hanging out, can be directly the blade exchange of wearing and tearing, just very convenient when machine overhauls like this.The utility model is due to fixedly cutter shaft and middle fixed blade in the middle of adopting, thereby can increase the space of crushing chamber, increased crushing, completed output, also increased benefit.The utility model is because the hydraulic power station that adopts two platform independent provides power, thereby can make two hydraulic power stations drive respectively a rotating shaft, eliminated production risk, even a Hydraulic Station is arranged except problem, another Hydraulic Station can work on, rubbish in hopper also can be played by shearing-crushing slowly, greatly facilitates the mechanical disorder maintenance.The utility model localization, the front current cost that can greatly reduce users drops into, and after-sale service timely and technical support can be provided, and the use cost in later stage also can reduce greatly.The utlity model has that broken moment of torsion is large, shear effect good, particle size after cracking is little and can regulate, characteristics that rubbish is not wound around.The utility model is mainly used in the fragmentation of the domestic waste of burning electricity generation factory.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is construction profile figure of the present utility model.
Fig. 3 is construction profile figure of the present utility model.
Fig. 4 is profile of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 to 4.The utility model rubbish hydraulic breaker comprises disintegrating machine casing 1, swivel knife shaft and blade 2, side dead knife 3, middle dead knife 4, decelerating chassis 5, hydraulic motor 6.
Disintegrating machine casing 1 mainly is comprised of side plate 1, side plate 2 10, end plate 1, end plate 28, bearing seat 1, bearing seat 2 20, between each parts, with spiral, connects, and end plate 1, end plate 28 are with bolts.
Swivel knife shaft and blade 2 comprise that two two ends are middle cutter shaft 1, the middle cutter shaft 2 13 vertically be arranged in disintegrating machine casing 1 by bearing seat 1, bearing seat 2 20, and the upper end of middle rotating blade 1, middle rotating blade 2 14 is corresponding with end plate 1, end plate 28 respectively.Centre in swivel knife shaft and blade 2 fixedly cutter shaft 16 is provided with insert groove, and middle fixed blade 17 is welded in insert groove.Middle cutter shaft 1 in swivel knife shaft and blade 2, the outer protection axle sleeve that is provided with of middle cutter shaft 2 13.Blade adopts the special material casting, afterwards by industrial flows such as heat treatment, polishings, two cutter heads is arranged on every blade, and blade directly is welded on rotating shaft, and and axle sleeve welding.
Disintegrating machine swivel knife shaft and blade 2 adopt symmetrically and evenly and distribute, reasonable stress in shattering process.Blade is evenly distributed on cutter shaft, symmetrical blade, two of each positions of installing, each fixed position on cutter shaft, and stretch forward by the angular deviation of 15 ° and the range difference of 280mm, until be paved with whole cutter shaft, distribute and avoid in shattering process like this, all blades are simultaneously stressed.
Hydraulic power station mainly is comprised of motor, variable pump, the various elements of decelerating chassis 5, various flexible pipes etc., variable pump is connected to the output of motor by a mechanical connector, the changes in flow rate of variable pump drives hydraulic motor 6, hydraulic motor 6 drives the planetary reduction gear unit, and the planetary reduction gear unit drives rotating shaft.Hydraulic power station comprises the first hydraulic power station, the second hydraulic power station be connected with middle cutter shaft 1, middle cutter shaft 2 13.
The disintegrating machine hydraulic power station adopts the Double-hydraulic power station to drive, two platform independent hydraulic power stations drive respectively two independently middle cutter shaft 1, middle cutter shafts 2 13, also can start respectively every independent middle cutter shaft 1 or 2 13 rotations of middle cutter shaft, prevent that the rubbish that machinery breaks down in rear disintegrating machine from can't remove totally, broken moment of torsion is large, operates steadily.
The sidepiece of middle dead knife 4 between middle cutter shaft 1 and middle cutter shaft 2 13, mainly by knife rest, middle fixed blade 17, middle dead knife pressing plate 21 etc., formed, the knife rest integral casting forming, after middle fixed blade 17 castings with the knife rest rear welding of working good.
Side dead knife 3 comprises and minute is located at intermediate knife axle 1, the side fixed blade 1 of middle cutter shaft 2 13 both sides, side fixed blade 2 18.Side fixed blade 1, side fixed blade 2 18 are arranged on the side tool knife rest.Side fixed blade 1, side fixed blade 2 18 segmentation castings, join the auger shell pit on every side tool blade, with the side tool knife rest, with bolt, is connected.
In the middle of disintegrating machine, cutter shaft 1 adopts differential to turning with middle cutter shaft 2 13.Two independent cutter shafts are with different separately speed to turning, and at first, along with the rotation of cutter shaft, rubbish can be more open, and fragmentation simultaneously also can be more even.
Claims (3)
1. a rubbish hydraulic breaker, comprise disintegrating machine casing (1), disintegrating machine hydraulic power station, it is characterized in that: also comprise swivel knife shaft and blade (2), side fixed blade one (15), side fixed blade two (18), middle fixedly cutter shaft (16) and middle fixed blade (17); Disintegrating machine casing (1) comprises side plate one (9), side plate two (10), end plate one (7), end plate two (8), with bolts; Swivel knife shaft and blade (2) comprise that two two ends are middle cutter shaft one (11) and middle rotating blade one (12), middle cutter shaft two (13) and the middle rotating blade two (14) vertically be arranged in disintegrating machine casing (1) by bearing seat, and the upper end of middle cutter shaft one (11) and middle rotating blade one (12), middle cutter shaft two (13) and middle rotating blade two (14) is corresponding with end plate one (7), end plate two (8) respectively; Hydraulic power station comprises the first hydraulic power station, the second hydraulic power station be connected with middle cutter shaft one (11) and middle rotating blade one (12), middle cutter shaft two (13) and middle rotating blade two (14) by mechanical connector, variable pump, hydraulic motor respectively; Sidepiece in the middle of middle fixedly cutter shaft (16) and middle fixed blade (17) are positioned between cutter shaft one (11) and middle cutter shaft two (13); Side dead knife (3) comprises side fixed blade one (15), the side fixed blade two (18) that minute is located at intermediate knife axle one (11) and middle rotating blade one (12), middle cutter shaft two (13) and middle rotating blade two (14) both sides.
2. rubbish hydraulic breaker according to claim 1, it is characterized in that: the middle cutter shaft one (11) in described swivel knife shaft and blade (2), middle cutter shaft two (13) are provided with insert groove, and middle rotating blade one (12), middle rotating blade two (14) are welded in insert groove.
3. rubbish hydraulic breaker according to claim 1 and 2, is characterized in that: the middle cutter shaft one (11) in described swivel knife shaft and blade (2), the outer protection axle sleeve that is provided with of middle cutter shaft two (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320399075 CN203342887U (en) | 2013-07-05 | 2013-07-05 | Hydraulic crusher for garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320399075 CN203342887U (en) | 2013-07-05 | 2013-07-05 | Hydraulic crusher for garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342887U true CN203342887U (en) | 2013-12-18 |
Family
ID=49742827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320399075 Expired - Fee Related CN203342887U (en) | 2013-07-05 | 2013-07-05 | Hydraulic crusher for garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418469A (en) * | 2013-07-05 | 2013-12-04 | 襄阳汇博机械设备有限公司 | Hydraulic garbage crusher |
| CN104258944A (en) * | 2014-09-16 | 2015-01-07 | 杭州杭重工程机械有限公司 | Garbage crushing machine |
-
2013
- 2013-07-05 CN CN 201320399075 patent/CN203342887U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418469A (en) * | 2013-07-05 | 2013-12-04 | 襄阳汇博机械设备有限公司 | Hydraulic garbage crusher |
| CN104258944A (en) * | 2014-09-16 | 2015-01-07 | 杭州杭重工程机械有限公司 | Garbage crushing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |