CN102350392B - Grinding gear, grinding device and grinder - Google Patents
Grinding gear, grinding device and grinder Download PDFInfo
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- CN102350392B CN102350392B CN201110328415.8A CN201110328415A CN102350392B CN 102350392 B CN102350392 B CN 102350392B CN 201110328415 A CN201110328415 A CN 201110328415A CN 102350392 B CN102350392 B CN 102350392B
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- gear
- pulverizing
- reducing mechanism
- driving shaft
- gear teeth
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Abstract
The invention belongs to the mechanical field and relates to a grinding or crushing device, in particular to a grinding gear, a grinding device and a grinder. The end part of the teeth on the existing grinding gear is generally a plane or cambered surface which is not good for grinding materials. In order to solve the defect of the prior art, the invention provides a grinding gear which comprises a gear ring, wherein gear teeth are arranged on the gear ring, and the top end of each gear tooth is of a sharp blade shape. The grinding gear can effectively stab or puncture and shear materials. The invention also provides a grinding device which comprises the grinding gear. The invention also provides a grinder which comprises the grinding device. Through the grinding gear, grinding device and grinder provided by the invention, the materials can be effectively ground.
Description
Technical field
The invention belongs to mechanical field, relate to a kind of pulverizing or breaker, be specifically related to a kind of pulverizing gear, reducing mechanism and pulverizer.
Background technology
Gear is on wheel rim, to have tooth can mesh continuously the mechanical organ that transmits motion and power, and wide model is applied to mechanical field.
For the gear of comminuting matter (as garbages such as bones), be called pulverizing gear, for the device of comminuting matter, be called reducing mechanism, for the machinery equipment of comminuting matter, be called pulverizer.The end of the tooth on existing pulverizing gear is generally plane or cambered surface, is unfavorable for comminuting matter.Existing pulverizer adopts abrasive disc formula, roll flute formula or hammer slice type conventionally, and crush efficiency is lower.
Summary of the invention
In order to solve the above-mentioned defect existing in prior art, the invention provides a kind of pulverizing gear, reducing mechanism and pulverizer.Wheel tooth tip on pulverizing gear provided by the invention is sharp bladed, is beneficial to effective bundle broken or puncture, and shears material.Reducing mechanism provided by the invention comprises above-mentioned pulverizing gear.Pulverizer provided by the invention comprises above-mentioned reducing mechanism.Pulverizing gear provided by the invention, reducing mechanism and pulverizer can high efficiency comminuting matters.
In order to achieve the above object, the present invention adopts following technical proposals:
Technical scheme 1, a kind of pulverizing gear, comprises gear ring, is provided with the gear teeth (also can be described as and grind tooth, gear hobbing or hobboing cutter) on described gear ring, its feature is that the described gear teeth are spaced on gear ring; The described tooth tip of taking turns is sharp bladed.
Technical scheme 4, a kind of pulverizing gear as described in technical scheme 1, its feature is, the sharp bladed of the wheel tooth tip of described gear consists of an inclined-plane and a facade perpendicular to the basic circle of gear teeth root, angle between inclined-plane and facade is 30 °-70 °, on described inclined-plane, is provided with fusiform structure.
Technical scheme 5, a kind of pulverizing gear as described in technical scheme 4, its feature is that the angle between described inclined-plane and facade is 60.21 °.
Technical scheme 6, a kind of for pulverizing the reducing mechanism of rubbish from cooking, its feature is, and described reducing mechanism comprises crush box, and this crush box upper end is provided with charging aperture, and pair roller type disintegrating mechanism is installed in crush box, and crush box lower end is provided with discharging opening;
Described pair roller type disintegrating mechanism comprises driving shaft and driven shaft, and one end of described driving shaft connects motivation transfer motion part, and the other end is provided with driving gear, and the corresponding one end of described driven shaft is provided with driven gear, and described driving gear is meshed with driven gear; Pulverizing gear (can be called for short gear) as described in one of technical scheme 1 to 5 is installed on described driving shaft and driven shaft;
Described gear also comprises packing ring; The gear teeth on described driving shaft are relative with the packing ring of gear on described driven shaft, and the gear teeth on described driven shaft are relative with the packing ring of gear on described driving shaft, the gear teeth cross arrangement on the gear teeth on described driving shaft and described driven shaft.
The gearratio of above-mentioned driving gear and driven gear can be 1.5-3:1, and gearratio is 2.5:1 preferably, and the rotating speed of driving shaft is 40 to 80r/min(rev/min), be preferably 40-60r/min.
During work, need the material of pulverizing to add pulverizer from charging aperture, material is through between two roll shafts of pair roller, pulverizing gear is intermeshing, material is produced to extruding, cutting and roll forming effect, and material is pulverized, and the material after pulverizing is along with pulverizing the running of gear, drain to the below of pair roller, through discharging opening, discharge pulverizer.
In technique scheme, also comprise conventional support member, other parts that the complete machines such as fixture and connector turn round required, as shaft coupling, flange, pin, screw, nut, the part mechanically that the passage of lubricating oil etc. are common and corresponding design.
Compared with prior art, the top of pulverizing gear provided by the invention is sharp bladed, can effectively push, cut (shearing) and roll forming material; Reducing mechanism provided by the invention and pulverizer, adopt pair roller type grinding mode, pulverizing gear provided by the invention is installed on the roll shaft of pair roller, cutting gap between the flank of tooth of the adjacent teeth on described driving shaft and driven shaft is less, sharp bladed top and the cutting gap between packing ring of the gear teeth are less, driving shaft and driven shaft are differential running, the high efficiency extruding of this reducing mechanism energy, cutting, comminuting matter.Pulverizing gear provided by the invention, reducing mechanism and pulverizer extensively model are used for comminuting matter, as pulverize a large amount of rubbishes from cooking (being conventionally referred to as " swill ") that the large units such as restaurant, hotel and school, hospital, army produce, make rubbish from cooking obtain harmless treatment.
Accompanying drawing explanation
Fig. 1 is the stereogram of pulverizing gear provided by the invention;
Fig. 2 is the structural representation of the driving shaft of reducing mechanism provided by the invention and the shaft section of driven shaft;
Fig. 3 is the partial enlarged drawing of the C part in Fig. 2;
Fig. 4 is the structural representation of pulverizing gear provided by the invention in comminuting matter process;
Fig. 5 (a) and Fig. 5 (b) are front view and the left view of pulverizing gear provided by the invention;
Front view and the left view of another embodiment of the sharp bladed gear teeth that Fig. 6 (a) and Fig. 6 (b) are gear provided by the invention;
Fig. 7 is the gear teeth of reducing mechanism provided by the invention and the gap schematic diagram between corresponding packing ring;
Fig. 8 is the gear teeth on the driving shaft of reducing mechanism provided by the invention and the cutting gap schematic diagram between the flank of tooth of the adjacent teeth on driven shaft.
Fig. 9 is the stereogram of reducing mechanism provided by the invention;
Figure 10 is the complete machine stereogram of pulverizing squeezing processor provided by the invention;
Figure 11 is the front view of the complete machine of pulverizing squeezing processor provided by the invention;
Figure 12 (a) and Figure 12 (b) are complete machine left view and the A-A generalized section of pulverizing squeezing processor provided by the invention;
The specific embodiment
Below in conjunction with specific embodiment, describe pulverizing gear provided by the invention in detail, reducing mechanism, pulverizes squeezer.
Embodiment 1
As shown in Fig. 1, Fig. 4, Fig. 5 and Fig. 6, the invention provides a kind of pulverizing gear 11, comprise gear ring 25, on described gear ring, be provided with the gear teeth 26, the described tooth tip of taking turns is sharp bladed.On described gear ring internal diameter, be provided with keyway.
As shown in Fig. 1 and Fig. 6, the invention provides a kind of pulverizing gear, comprise gear ring 25, on described gear ring, be provided with the gear teeth 26, the described tooth tip of taking turns is sharp bladed; Described sharp bladed top 28 consists of two inclined-planes, and the angle between two inclined-planes can be 50 °.On described gear ring internal diameter, be provided with keyway.
As shown in Fig. 1 and Fig. 6, the invention provides a kind of pulverizing gear, comprise gear ring 25, on described gear ring, be provided with the gear teeth 26, the described tooth tip of taking turns is sharp bladed; Described sharp bladed top 28 consists of two inclined-planes, and the angle between two inclined-planes can be 140 °.On described gear ring internal diameter, be provided with keyway.
Embodiment 4
As shown in Fig. 1 and Fig. 6, the invention provides a kind of pulverizing gear, comprise gear ring 25, on described gear ring, be provided with the gear teeth 26, the described tooth tip of taking turns is sharp bladed; Described sharp bladed top 28 consists of two inclined-planes, and the angle between two inclined-planes can be 100 °.On described gear ring internal diameter, be provided with keyway.
Embodiment 5
As shown in Fig. 1 and Fig. 6, the invention provides a kind of pulverizing gear, comprise gear ring 25, on described gear ring, be provided with the gear teeth 26, the described tooth tip of taking turns is sharp bladed; Described sharp bladed top 28 consists of two inclined-planes, and the angle between two inclined-planes is 90 °.On described gear ring internal diameter, be provided with keyway.
Embodiment 6
As shown in Fig. 5 (a), the invention provides a kind of pulverizing gear, comprise gear ring 25, on described gear ring, be provided with the gear teeth 26, the described tooth tip of taking turns is sharp bladed; Described sharp bladed top 27 consists of an inclined-plane and a facade perpendicular to the basic circle of gear teeth root, and the angle between inclined-plane and facade can be 30 °.On described gear ring internal diameter, be provided with keyway.
As shown in Fig. 5 (a), the invention provides a kind of pulverizing gear, comprise gear ring 25, on described gear ring, be provided with the gear teeth 26, the described tooth tip of taking turns is sharp bladed; Described sharp bladed top 27 consists of an inclined-plane and a facade perpendicular to the basic circle of gear teeth root, and the angle between inclined-plane and facade can be 70 °.On described gear ring internal diameter, be provided with keyway.
As shown in Fig. 5 (a), the invention provides a kind of pulverizing gear, comprise gear ring 25, on described gear ring, be provided with the gear teeth 26, the described tooth tip of taking turns is sharp bladed; Described sharp bladed top 27 consists of an inclined-plane and a facade perpendicular to the basic circle of gear teeth root, and the angle between inclined-plane and facade can be 50 °.On described gear ring internal diameter, be provided with keyway.
As shown in Figure 4 and Figure 5, the invention provides a kind of pulverizing gear, comprise gear ring 25, be provided with the gear teeth 26 on described gear ring, the described tooth tip of taking turns is sharp bladed; Described sharp bladed top 27 consists of an inclined-plane and a facade perpendicular to the basic circle of gear teeth root, and the angle between inclined-plane and facade is 60.21 °.On described gear ring internal diameter, be provided with keyway.
As shown in Figures 9 to 11, the invention provides a kind of reducing mechanism, described reducing mechanism comprises crush box 1, and this crush box upper end is provided with charging aperture 2, and pair roller type disintegrating mechanism is installed in crush box, and crush box lower end is provided with discharging opening 3;
As shown in Figure 9, described pair roller type disintegrating mechanism comprises driving shaft 7 and driven shaft 8, and one end of described driving shaft connects motivation transfer motion part, and the other end is provided with driving gear 9, the corresponding one end of described driven shaft is provided with driven gear 10, and described driving gear 9 is meshed with driven gear 10; The prepared gear 11 of one of above-described embodiment 1 to 9 is installed on described driving shaft 7 and driven shaft 8; On the roll shaft of described pair roller, be provided with key, described pulverizing gear is arranged on roll shaft by the keyway arranging on gear ring internal diameter.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, described gear 11 comprises gear ring 25 and the gear teeth 26, also comprises packing ring 24; On described gear ring 25, be provided with the gear teeth 26; The gear teeth 26 on described driving shaft 7 are relative with the packing ring 24 of gear on described driven shaft 8, the gear teeth 26 on described driven shaft 8 are relative with the packing ring 24 of gear on described driving shaft 7, gear teeth cross arrangement on the gear teeth on described driving shaft and described driven shaft, the described tooth tip of taking turns is sharp bladed.
As shown in Fig. 2, Fig. 3, Fig. 7 and Fig. 8, the gap L between the described gear teeth 26 and corresponding packing ring 24 is 0.5mm, and the cutting gap S between the gear teeth 26 on described driving shaft and the flank of tooth of the adjacent teeth 26 on described driven shaft is 0.5mm.
As shown in Figure 4, the gear teeth 26 on described driving shaft are consistent with sharp bladed top 27 installation directions of the gear teeth 26 on driven shaft.
The gearratio of above-mentioned driving gear 9 and driven gear 10 is 2.5:1, and the rotating speed of driving shaft is 40r/min.
As shown in Fig. 2, Fig. 3, Fig. 7 and Fig. 8, the gap L between the described gear teeth 26 and corresponding packing ring 24 is 0.2mm, and the cutting gap S between the gear teeth 26 on described driving shaft 7 and the flank of tooth of the adjacent teeth 26 on described driven shaft 8 is 0.2mm.The rotating speed of described driving shaft is 58r/min.Identical with embodiment 10 of other specific embodiment.
Embodiment 12
As shown in Fig. 2, Fig. 3, Fig. 7 and Fig. 8, the gap L between the described gear teeth 26 and corresponding packing ring 24 is 1mm, and the cutting gap S between the gear teeth 26 on described driving shaft 7 and the flank of tooth of the adjacent teeth 26 on described driven shaft 8 is 1mm.The rotating speed of described driving shaft is 60r/min.Identical with embodiment 10 of other specific embodiment.
Embodiment 13
The invention provides a kind of pulverizer, described pulverizer comprises power section, motivation transfer motion part, and reducing mechanism, described reducing mechanism is the described reducing mechanism of one of embodiment 10 to 12; The driving shaft of described reducing mechanism is given transmission of power by motivation transfer motion part in described power section.
Embodiment 14
As shown in Figure 10, Figure 11 and Figure 12, the invention provides a kind of pulverizing squeezer, described pulverizing squeezer comprises power section, motivation transfer motion part, reducing mechanism, pressing device, described reducing mechanism is the described reducing mechanism of one of embodiment 10 to 12; Described power section is given described reducing mechanism and pressing device by motivation transfer motion part by transmission of power.Power section is motor 15, and described pressing device 30 is for dewatering to material.This pulverizing squeezer also comprises support 22, for supporting above-mentioned motivation transfer motion part, reducing mechanism, pressing device.This pressing device can be selected single screw extruding dewater unit.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.Every equalization that content is done according to the present invention changes and modifies, and is all encompassed in the scope of the claims of the present invention.
Claims (3)
1. for pulverizing a reducing mechanism for rubbish from cooking, described reducing mechanism comprises crush box, and this crush box upper end is provided with charging aperture, and pair roller type disintegrating mechanism is installed in crush box, and crush box lower end is provided with discharging opening;
Described pair roller type disintegrating mechanism comprises driving shaft and driven shaft, and one end of described driving shaft connects motivation transfer motion part, and the other end is provided with driving gear, and the corresponding one end of described driven shaft is provided with driven gear, and described driving gear is meshed with driven gear; Pulverizing gear is installed on described driving shaft and driven shaft; Described pulverizing gear comprises gear ring, on described gear ring, is provided with the gear teeth, and the described gear teeth are spaced on gear ring; The described tooth tip of taking turns is sharp bladed; Described gear also comprises packing ring; The gear teeth on described driving shaft are relative with the packing ring of gear on described driven shaft, and the gear teeth on described driven shaft are relative with the packing ring of gear on described driving shaft, the gear teeth cross arrangement on the gear teeth on described driving shaft and described driven shaft;
It is characterized in that: the sharp bladed of the wheel tooth tip of described pulverizing gear consists of two inclined-planes, the angle between two inclined-planes is 140 °, on described two inclined-planes, is respectively arranged with fusiform structure;
Or,
The sharp bladed of the wheel tooth tip of described pulverizing gear consists of an inclined-plane and a facade perpendicular to the basic circle of gear teeth root, and the angle between inclined-plane and facade is 60.21 °, on described inclined-plane, is provided with fusiform structure;
Gap between the described gear teeth and corresponding packing ring is 0.5mm, and the cutting gap between the flank of tooth of the adjacent teeth on the gear teeth on described driving shaft and described driven shaft is 0.5mm;
The gearratio of above-mentioned driving gear and driven gear is 2.5:1, and the rotating speed of driving shaft is 40-60r/min.
2. a pulverizer, described pulverizer comprises power section, motivation transfer motion part, reducing mechanism, is characterized in that: described reducing mechanism is for pulverizing the reducing mechanism of rubbish from cooking described in claim 1; The driving shaft of described reducing mechanism is given transmission of power by motivation transfer motion part in described power section.
3. a pulverizing squeezer, described pulverizing squeezer comprises power section, motivation transfer motion part, reducing mechanism, pressing device, is characterized in that: described reducing mechanism is for pulverizing the reducing mechanism of rubbish from cooking described in claim 1; Described power section is given described reducing mechanism and pressing device by motivation transfer motion part by transmission of power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110328415.8A CN102350392B (en) | 2011-10-26 | 2011-10-26 | Grinding gear, grinding device and grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110328415.8A CN102350392B (en) | 2011-10-26 | 2011-10-26 | Grinding gear, grinding device and grinder |
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| Publication Number | Publication Date |
|---|---|
| CN102350392A CN102350392A (en) | 2012-02-15 |
| CN102350392B true CN102350392B (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110328415.8A Active CN102350392B (en) | 2011-10-26 | 2011-10-26 | Grinding gear, grinding device and grinder |
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| CN107837928B (en) * | 2017-03-22 | 2023-08-01 | 四川理工学院 | Scrapped car crusher unit |
| CN108078462A (en) * | 2017-12-04 | 2018-05-29 | 郑州游爱网络技术有限公司 | A kind of multi-function soap pulverizer |
| CN108078463A (en) * | 2017-12-05 | 2018-05-29 | 郑州游爱网络技术有限公司 | A kind of efficient soap pulverizer |
| CN109729853A (en) * | 2019-01-30 | 2019-05-10 | 安徽淮昇机械制造有限公司 | A kind of crusher for fodder |
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| CN201223818Y (en) * | 2008-06-27 | 2009-04-22 | 谭胜伟 | Environment-protective desilting grinder for river course |
| CN101664754A (en) * | 2009-06-21 | 2010-03-10 | 陈兆红 | Food residue disposal |
| CN101987303A (en) * | 2009-08-07 | 2011-03-23 | 上海建设路桥机械设备有限公司 | Double-geared roller clay crusher |
| CN202316001U (en) * | 2011-10-26 | 2012-07-11 | 邢征 | Crushing gear, crushing device, crusher and crushing squeezer |
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2011
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4046324A (en) * | 1973-06-22 | 1977-09-06 | Chambers Joseph W | Solid waste comminutor |
| EP0124449A1 (en) * | 1983-03-18 | 1984-11-07 | Societe D'etudes Et De Realisation Thermiques S E R T | Waste shredder |
| US5318231A (en) * | 1992-10-20 | 1994-06-07 | Norman J. Emanuel | Rotary shredding cutters |
| CN2736075Y (en) * | 2004-05-24 | 2005-10-26 | 北京和升达信息安全技术有限公司 | Roller and crushing assemblies applied for machine type data destroying machine |
| CN2820315Y (en) * | 2005-09-26 | 2006-09-27 | 河南省粮油机械工程有限公司 | Palm fruit and ear crusher |
| CN101032703A (en) * | 2006-03-08 | 2007-09-12 | 陈钢 | Method of crushing down blocks having different sizes and the mechanical device |
| CN201223818Y (en) * | 2008-06-27 | 2009-04-22 | 谭胜伟 | Environment-protective desilting grinder for river course |
| CN101664754A (en) * | 2009-06-21 | 2010-03-10 | 陈兆红 | Food residue disposal |
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| CN202316001U (en) * | 2011-10-26 | 2012-07-11 | 邢征 | Crushing gear, crushing device, crusher and crushing squeezer |
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