CN101462091A - Vegetation shredders - Google Patents
Vegetation shredders Download PDFInfo
- Publication number
- CN101462091A CN101462091A CNA2008101859924A CN200810185992A CN101462091A CN 101462091 A CN101462091 A CN 101462091A CN A2008101859924 A CNA2008101859924 A CN A2008101859924A CN 200810185992 A CN200810185992 A CN 200810185992A CN 101462091 A CN101462091 A CN 101462091A
- Authority
- CN
- China
- Prior art keywords
- funnel
- inlet
- wall
- projection
- pulverizer
- 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
Links
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000010921 garden waste Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2291—Feed chute arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to shredders of the type used for shredding branches and other vegetation, typically garden waste. In particular, we will describe a feed inlet or hopper (10) for a shredder apparatus (30), the hopper (10) having an opening (13) between opposed first and second walls (14, 15), wherein each of said first and second walls (14, 15) includes at least one projection (20) projecting into the opening The hopper is characterised in that each projection includes inclined upper (21) and lower (22) surfaces. The present invention also relates to a shredder (30) apparatus including the hopper (10).
Description
Technical field
The present invention relates to its type for being used to pulverize the pulverizer of branch and other vegetation (especially garden discarded object).
Background technology
In we patent application EP1393616 early, we have described inlet or the funnel that is used for vegetation shredder.Described funnel has the essentially rectangular opening, and opening has relative wall, and each wall comprises a plurality ofly charges into opening so that towards cutter vegetation is inducted into funnel on more vertical direction.
Also known vegetation shredder is to overturn, so that the cleaning stall that help occurs owing to the vegetation of stopping up in the crushing machine cutting tool element.Yet this can cause that vegetation in the pulverizer chute (device between funnel and cutter elements part) is pushed upwardly and the downside that becomes with respect to funnel is blocked in the chute.
Summary of the invention
The present invention manages to overcome this problem.
According to the present invention, we provide a kind of inlet or funnel that is used for crushing machine device, and this funnel has opening between the first and second relative walls, and at least one of wherein said first and second walls comprises that at least one extends into the projection of opening basically; It is characterized in that described projection comprises the upper and lower surface of inclination.
Preferably, the upper and lower protrusion surface of inclination combines to form continuous basically arcuate apophyses surface.
Preferably, funnel comprises inside and outside funnel element.Compatibly, inner funnel element forms integral member.Be more suitable for ground, inner funnel is formed by plastic material (polypropylene compatibly).
The present invention also provides a kind of pulverizer that comprises the funnel that is defined as above.
Description of drawings
Only more specifically describe by way of example now with reference to accompanying drawing with others above of the present invention, wherein:
Fig. 1 is the decomposition diagram according to the embodiment of funnel of the present invention;
Fig. 2 is the plane of inside funnel element of the funnel of Fig. 1;
Fig. 3 is the sectional view along the line III-III intercepting of Fig. 2;
Fig. 4 is the perspective view of pulverizer that combines the funnel of Fig. 1.
The specific embodiment
With reference to Fig. 1 and 2, the funnel 10 that is used for vegetation shredder is shown.In the embodiment shown, funnel is formed by two parts, and can form the part of pulverizer chute assembly or be integral or be attached to the outside funnel element 11 of pulverizer with it, and inner funnel element 12.Other structure is fit to equally.
From each main wall 14,15 projection is the projection or the finger piece 20 at a plurality of intervals.The lower surface 22 that each projection has the upper surface 21 of inclination and tilts on the contrary is so that projection 20 is in any one direction by the vegetation of leading of the space behavior between the relative projection 20, such as branch.
As being clear that among Fig. 3, shown in the preferred embodiment, the upper surface 21 of inclination and the lower surface 22 that tilts form the roughly arcuate member that continuous surface is provided together.
Fig. 4 illustrates the pulverizer 30 of the funnel 10 that comprises Fig. 1, and in the embodiment shown, funnel is installed in the outside pulverizer intake assembly 34.Pulverizer comprises the crusher housing 31 that holds the cutter chamber 32 with toolbox.Toolbox can be any conventional configurations.In the embodiment shown, funnel 10 can separate so that it can move away from the cutter chamber for the purpose of storing and cleaning from crusher housing 31.Pulverizer is supported on the ground by framework 33.Pulverizer intake assembly 34 also provides funnel 10 and thereby user's finger and the chute that toolbox separates.
Advantageously, the parts of funnel are made by the plastic-blasting of plastic material.Two parts of inside and outside funnel element structure allow inner member as a whole element for example by the polypropylene manufacturing.
Claims (5)
1. an inlet or funnel (10) that is used for crushing machine device (30), funnel (10) has the opening (13) between relative first wall and second wall (14,15), at least one of the wherein said first wall and second wall (14,15) comprises that at least one extends into the projection (20) in the opening basically, it is characterized in that described projection (20) comprises the upper and lower surface (21,22) of inclination.
2. inlet as claimed in claim 1 or funnel, the upper and lower protrusion surface of its medium dip (21,22) combine to form continuous basically roughly arcuate apophyses surface.
3. as claim 1 or described inlet of claim 2 or funnel, wherein funnel comprises inside and outside funnel element (11,12).
4. inlet as claimed in claim 3 or funnel, wherein inner funnel element (12) forms integral member.
5. a crushing machine device (30), it comprises the crushing machine cutting tool assembly; The crusher housing (31) that is used for described toolbox, housing have inlet (32) and outlet; The pulverizer intake assembly (34) that operatively communicates with cutter housing inlet; Wherein the pulverizer intake assembly comprises feed chute and described inlet of arbitrary as described above claim or funnel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07123892.7A EP2072137B1 (en) | 2007-12-21 | 2007-12-21 | Vegetation shredders |
EP07123892.7 | 2007-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101462091A true CN101462091A (en) | 2009-06-24 |
Family
ID=39505793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008101859924A Pending CN101462091A (en) | 2007-12-21 | 2008-12-18 | Vegetation shredders |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2072137B1 (en) |
CN (1) | CN101462091A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103418472A (en) * | 2012-05-16 | 2013-12-04 | 阿尔科库伯股份有限公司 | Feeding means and crushing apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012003150U1 (en) * | 2012-03-28 | 2012-04-20 | Atika Gmbh & Co. Kg | garden shredders |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2934792C2 (en) * | 1979-08-29 | 1981-12-03 | Crones & Co oHG, Kaltpreßwerk Ansbach, 8800 Ansbach | Motor-driven shredding device for waste, in particular garden waste. |
DE3201096C2 (en) | 1982-01-15 | 1987-01-15 | Colortronic Reinhard & Co Kg, 6382 Friedrichsdorf | Cutting mill for crushing sprues |
DE8618942U1 (en) * | 1986-07-15 | 1986-10-02 | Alois Kober KG, 8871 Kötz | Shredder for plant residues |
US4682740A (en) | 1986-08-27 | 1987-07-28 | Armatron International, Inc. | Shredder for leaves and other like yard and garden refuse |
US5085375A (en) * | 1990-12-21 | 1992-02-04 | Cotter & Company | Leaf mulcher |
DE9414092U1 (en) | 1994-08-31 | 1994-10-20 | Gloria-Werke H. Schulte-Frankenfeld Gmbh & Co, 59329 Wadersloh | Electromotive garden shredder |
DE29512417U1 (en) | 1995-08-02 | 1995-09-28 | Gloria-Werke H. Schulte-Frankenfeld Gmbh & Co, 59329 Wadersloh | Feed pipe for a garden shredder |
DE29804063U1 (en) | 1998-03-07 | 1998-04-30 | Gloria-Werke H. Schulte-Frankenfeld Gmbh & Co, 59329 Wadersloh | Garden shredder with an inlet nozzle on the cutting unit |
DE60319313T2 (en) | 2002-08-30 | 2009-03-26 | Robert Bosch Gmbh | Apparatus for mincing |
GB0308012D0 (en) | 2003-04-07 | 2003-05-14 | Bosch Gmbh Robert | Garden shredder |
-
2007
- 2007-12-21 EP EP07123892.7A patent/EP2072137B1/en active Active
-
2008
- 2008-12-18 CN CNA2008101859924A patent/CN101462091A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103418472A (en) * | 2012-05-16 | 2013-12-04 | 阿尔科库伯股份有限公司 | Feeding means and crushing apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP2072137B1 (en) | 2019-05-15 |
EP2072137A1 (en) | 2009-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090624 |