CN203886621U - Living garbage crusher - Google Patents
Living garbage crusher Download PDFInfo
- Publication number
- CN203886621U CN203886621U CN201420311356.2U CN201420311356U CN203886621U CN 203886621 U CN203886621 U CN 203886621U CN 201420311356 U CN201420311356 U CN 201420311356U CN 203886621 U CN203886621 U CN 203886621U
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- China
- Prior art keywords
- cutter
- knife rest
- rollers
- live
- way
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- 238000007599 discharging Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 238000013467 fragmentation Methods 0.000 description 5
- 238000006062 fragmentation reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a living garbage crusher which comprises a case body, a rotating roller and a cutter, wherein the rotating roller is arranged in the case body and connected with a driving device, the cutter is used for crushing objects, and a feed port formed in the top and a discharge port formed in the bottom are formed in the case body. The living garbage crusher is characterized in that the central line of the rotating roller is perpendicular to a horizontal surface, a cutter frame which is used for connecting the cutter is arranged on the outer circumferential surface of the rotating roller, and the cutter frame is arranged in the circumferential direction and the axial direction of the rotating roller and fixedly connected with the rotating roller; and one end of the cutter is rotatably connected with the cutter frame by virtue of a connecting piece, and the other end of the cutter is hung in the air, so as to form a horizontal swing cantilever structure of the cutter. The living garbage crusher has the beneficial effects that garbage discharge speed is high, winding and blockage are difficult, and the service life of the cutter is prolonged.
Description
Technical field
The utility model relates to hammer mill, relates in particular to one way of life refuse grinder, belongs to refuse treatment plant field.
Background technology
Disintegrating machine is to utilize extruding and flecition to material, coarse crushing, in the crushing mechanism of broken and various hardness materials in small, broken bits, normally formed by feed arrangement, breaker, blanking device and drive unit.In when work, drive unit makes material enter breaker to cut and crush brokenly by controlling feed arrangement, and the particle after fragmentation is discharged by blanking device.On present market, the fragmentation of house refuse is processed and is adopted the disintegrating machine of mining use to carry out fragmentation differentiation processing, due to mining use disintegrating machine be all for characteristic comparatively approach material work continuously, but there is following shortcoming in which: 1, due to house refuse, to have kind many, the hardness of various rubbish, the feature that toughness difference is large.In the time of work, disintegrating machine is easy to occur being wound around and blockage problem, and damage equipment, causes equipment downtime, has a strong impact on operating efficiency; 2, the cutter of disintegrating machine carries out the rigid crushingization of cutting to all rubbish, while particularly running into metal really up to the mark or corrosive rubbish, and tool wear and the damage that is easily corroded, the service life of having reduced product.
Utility model content
The purpose of this utility model is to solve existing disintegrating machine and has short problem of easy winding, obstruction and cutter life, one way of life refuse grinder is provided, this device adopts swingable cutter structure to carry out crushing operation, avoid the brute force fragmentation to hard material, and in the time of blade rotary work, produce to the mobile air-flow of discharging opening, there is the rubbish velocity of discharge fast, be difficult for being wound around the feature of obstruction and tool life.
The purpose of this utility model can reach by the following technical solutions:
One way of life refuse grinder, comprises casing, is located at the live-rollers of described box house and connecting drive device and the cutter for broken object; Described casing is provided with the discharging opening that is positioned at the charging aperture at top and is positioned at bottom, it is characterized in that: the center line of described live-rollers is vertical with horizontal plane, described live-rollers is provided with the knife rest for connecting described cutter on outer circumference surface, described knife rest is located on the circumferencial direction and axial direction of live-rollers, and is fixedly connected with described live-rollers; One end of described cutter is rotatably connected with knife rest by connector, and the other end of cutter is unsettled, forms cutter horizontal hunting cantilever design.
As preferably, the horizontal hunting angle of described cutter is between 0～180 degree, does not mutually interfere as established standards taking adjacent cutter.
As preferably, described cutter is blade construction, and the cross section of described cutter and the angle of horizontal plane are α, and described α is 10～20 degree, most preferably is 15 degree, and cutter rotation produces downdraught and flows to discharging opening, promotes broken thing and discharges.
As preferably, on one end of described knife rest and cutter, offer installing hole, in installing hole, be fitted with bearing pin, cutter is rotatably connected with knife rest by bearing pin.
As preferably, described bearing pin is T-shaped structure, inserts from the top of described knife rest, passes from the bottom of described knife rest, offers the groove for loop fasteners installation on the outer circumference surface of the section of passing.
As preferably, the upper end of described live-rollers is provided with the belt wheel for connecting drive device, and is connected with the centre bore of described belt wheel, and described drive unit rotates by described belt wheel band cutter.
As preferably, on the axial direction of described live-rollers, be intervally distributed with some knife rest groups, each knife rest group is evenly distributed with 3 described knife rests on same periphery.
Implement the utility model, there is following beneficial effect:
1, the utility model adopts the swingable cutter structure being located on live-rollers, when live-rollers High Rotation Speed, under the effect of centrifugal force, cutter is straightened, and makes the lower rubbish of broken hardness easily, and in the time running into crisp hard object, cutter can swing certain angle in cut direction, avoid the rigidity of hard thing to shear, make blade be difficult for passivation and burst apart, ensured substantially the safety of the use of cutter.
2, the utility model adopts non-rigid crumbling method, can effectively reduce rubbish bridging on cutter, in cutter rotary work, produce the air-flow that flows in a large number discharging opening, drive broken thing to discharge fast, thereby greatly reduce the generation of winding and blockage problem, improved production efficiency.
3, the utility model cutter adopts the angle of cross section and horizontal plane at the project organization of 10～15 degree, make the blade of cutter have good cutting effect to rubbish, broken rubbish better, reduce impact and load to cutter simultaneously, there is simple in structure, cutting low-power and reliable and stable beneficial effect.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the front view of the breaker of the utility model hammer mill.
Fig. 2 is the cutaway view of structure shown in Fig. 1 along C-C direction.
Fig. 3 is the partial sectional view of structure shown in Fig. 2 along A-A direction.
Fig. 4 is the partial sectional view of structure shown in Fig. 2 along B-B direction.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Specific embodiment 1:
Referring to Fig. 1 to Fig. 4, this disintegrating machine comprise be provided with casing 1, be located at described box house and connecting drive device live-rollers live-rollers 2 and for the cutter 3 of broken object, described casing 1 is provided with the discharging opening 1-2 that is positioned at the charging aperture 1-1 at top and is positioned at bottom, it is characterized in that: the center line of described live-rollers 2 is vertical with horizontal plane, described live-rollers 2 is provided with the knife rest 4 for connecting described cutter on outer circumference surface, described knife rest 4 is located on the circumferencial direction and axial direction of live-rollers 2, and is fixedly connected with described live-rollers 2; One end of described cutter 3 is rotatably connected on knife rest 4 by connector, and the other end of cutter 3 is unsettled, forms cutter horizontal hunting cantilever design.The horizontal hunting angle of described cutter 3 is that between 0～180 degree the size of pendulum angle determines by cutter 3 quantity and length on same periphery, and cutter 3 quantity are more, and length is longer, and pendulum angle is less; Otherwise cutter 3 quantity are fewer, length is shorter, and swinging increases.
As shown in Figure 3, on one end of described knife rest 4 and cutter 3, offer installing hole, in installing hole, be fitted with bearing pin 5, cutter 3 is rotatably connected with knife rest by bearing pin 5, described bearing pin 5 is T-shaped structure, insert from the top of described knife rest 4, pass from the bottom of described knife rest 4, on the outer circumference surface of the section of passing, offer the groove of installing for loop fasteners 6.Cutter 3 swings taking bearing pin 5 as axle, and in the time of live-rollers 2 High Rotation Speed, under the effect of centrifugal force, the extended line of the multiple cutters 3 on same periphery intersects at the axis of live-rollers 2, and each cutter 3 is evenly distributed on same periphery.
Described live-rollers 2 upper end be provided with the belt wheel 7 for connecting drive device, and be connected with the centre bore of described belt wheel 7, described drive unit is with cutter 3 to rotate by described belt wheel 7.As shown in Figure 1.
On the axial direction of described live-rollers 2, be intervally distributed with some knife rest groups, formation multistage tool 3 carries out the work structuring of cutting and crushing simultaneously, increases work efficiency.Described each knife rest group is evenly distributed with 3 described knife rests 4 on same periphery, knife rest 4 on the same periphery of live-rollers 2 is uniformly distributed, make the rotary inertia equal and opposite in direction on live-rollers 2 circumference, ensure the stressed uniformity on circumferencial direction in the time of live-rollers 2 High Rotation Speed, as shown in Figure 1.
As shown in Figure 3 and Figure 4, described cutter 3 is blade construction, the cross section of described cutter 3 and the angle of horizontal plane are α, described α is 10～20 degree, most preferably be 15 degree, the blade of cutter 3 and material to be cut keep certain angle, greatly improve the effect of cutting, in the broken rubbish of cutter 3, cutter 3 rotations produce a large amount of downdraughts and flow to discharging opening 1-2, under the promotion of air-flow, discharge fast with broken thing from discharging opening, avoid material to be wrapped on cutter 3, prevent that accumulation is blocked in broken casing 1.As shown in Figure 1.
As shown in Figure 3, as preferably, described knife rest 4 is C type structure, and the cutter 3 one end thickness that are connected with knife rest 4 are less than the distance between knife rest 4 upper bottom surfaces and lower surface.
As shown in Figure 4, as preferably, the diameter of described bearing pin 5 is less than the diameter of the installing hole on cutter 3.
Operation principle of the present utility model:
In the time that belt wheel 7 starts to drive live-rollers 2 to rotate, each cutter 3 is under the inertia force effect of original state, and inconsistent situation appears in the angle between cutter 3, and each extended line does not meet at a bit; But when live-rollers 2 accelerates to the process of High Rotation Speed from low speed, being connected to by knife rest 4 centrifugal force that the cutter 3 on live-rollers excircle is subject to continues to increase, cutter 3 starts taking bearing pin 5 as axle to swing to the direction of the outer circumference surface perpendicular to live-rollers 2, makes to equate at the angle of each adjacent cutter 3 simultaneously; In the time that live-rollers 2 rises to default rotating speed, cutter 3 all can reach the outer circumference surface perpendicular to live-rollers 2.Now, rubbish can be dropped in broken casing 1 from charging aperture 1-1, the cutter 3 of High Rotation Speed starts to cut rubbish, encounter cannot be broken hard ware material time, under the effect of the opposite force that cutter 3 produces in the time colliding with material, the certain angle of backswing in the other direction, avoids occurring that rigid shock causes the generation of cutter 3 crack conditions.
In addition, in the time of cutter 3 High Rotation Speed, 1 produces a large amount of mobile air-flows from top to bottom in broken casing, can ground sucks rubbish material from charging aperture 1-1 and carry out fragmentation, then under the effect of wind-force, broken complete material is discharged from discharging opening 1-2 fast, prevent that bridging, winding problem from appearring in cutter 3.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (7)
1. one way of life refuse grinder, comprises casing, is located at the live-rollers of described box house and connecting drive device and the cutter for broken object; Described casing is provided with the discharging opening that is positioned at the charging aperture at top and is positioned at bottom, it is characterized in that: the center line of described live-rollers is vertical with horizontal plane, described live-rollers is provided with the knife rest for connecting described cutter on outer circumference surface, described knife rest is located on the circumferencial direction and axial direction of live-rollers, and is fixedly connected with described live-rollers; One end of described cutter is rotatably connected with knife rest by connector, and the other end of cutter is unsettled, forms cutter horizontal hunting cantilever design.
2. one way of life refuse grinder according to claim 1, is characterized in that: the horizontal hunting angle of described cutter is between 0～180 degree.
3. one way of life refuse grinder according to claim 1, is characterized in that: described cutter is blade construction, and the cross section of described cutter and the angle of horizontal plane are α, and described α is 10～20 degree, and cutter rotation produces downdraught and flows to discharging opening.
4. one way of life refuse grinder according to claim 1, is characterized in that: on one end of described knife rest and cutter, offer installing hole, be fitted with bearing pin in installing hole, cutter is rotatably connected with knife rest by bearing pin.
5. one way of life refuse grinder according to claim 4, it is characterized in that: described bearing pin is T-shaped structure, insert from the top of described knife rest, pass from the bottom of described knife rest, on the outer circumference surface of the section of passing, offer the groove of installing for loop fasteners.
6. one way of life refuse grinder according to claim 1, it is characterized in that: the upper end of described live-rollers is provided with the belt wheel for connecting drive device, and be connected with the centre bore of described belt wheel, described drive unit rotates by described belt wheel band cutter.
7. one way of life refuse grinder according to claim 1, is characterized in that: on the axial direction of described live-rollers, be intervally distributed with some knife rest groups, each knife rest group is evenly distributed with 3 described knife rests on same periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311356.2U CN203886621U (en) | 2014-06-12 | 2014-06-12 | Living garbage crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311356.2U CN203886621U (en) | 2014-06-12 | 2014-06-12 | Living garbage crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886621U true CN203886621U (en) | 2014-10-22 |
Family
ID=51713069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311356.2U Expired - Fee Related CN203886621U (en) | 2014-06-12 | 2014-06-12 | Living garbage crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886621U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126975A (en) * | 2015-09-17 | 2015-12-09 | 广州安适易环境科技有限公司 | Kitchen waste crushing device |
| CN107469955A (en) * | 2017-08-31 | 2017-12-15 | 陈唯艺 | A kind of environmental protection household garbage reducing mechanism |
| CN109433353A (en) * | 2018-12-19 | 2019-03-08 | 旌德县安德力磨具有限公司 | A kind of glass grinding processing equipment and waste silk processing method |
| CN109463136A (en) * | 2018-11-02 | 2019-03-15 | 湖州职业技术学院 | A kind of crushing device of combine harvester |
| CN110433928A (en) * | 2019-07-26 | 2019-11-12 | 国力彦 | A kind of forage grass disintegrating apparatus |
-
2014
- 2014-06-12 CN CN201420311356.2U patent/CN203886621U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126975A (en) * | 2015-09-17 | 2015-12-09 | 广州安适易环境科技有限公司 | Kitchen waste crushing device |
| CN107469955A (en) * | 2017-08-31 | 2017-12-15 | 陈唯艺 | A kind of environmental protection household garbage reducing mechanism |
| CN109463136A (en) * | 2018-11-02 | 2019-03-15 | 湖州职业技术学院 | A kind of crushing device of combine harvester |
| CN109463136B (en) * | 2018-11-02 | 2020-04-07 | 湖州职业技术学院 | Crushing device of combine harvester |
| CN109433353A (en) * | 2018-12-19 | 2019-03-08 | 旌德县安德力磨具有限公司 | A kind of glass grinding processing equipment and waste silk processing method |
| CN110433928A (en) * | 2019-07-26 | 2019-11-12 | 国力彦 | A kind of forage grass disintegrating apparatus |
| CN110433928B (en) * | 2019-07-26 | 2021-02-19 | 常德嘉粮机电科技有限公司 | Forage grass crushing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Household garbage crusher Effective date of registration: 20180521 Granted publication date: 20141022 Pledgee: SHANGHAI INSTITUTE OF MECHANICAL & ELECTRICAL ENGEERING Co.,Ltd. Pledgor: GUANGZHOU BAOLV ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: 2018440000126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |