CN205020185U - Rubbish crushing cutter - Google Patents
Rubbish crushing cutter Download PDFInfo
- Publication number
- CN205020185U CN205020185U CN201520638874.XU CN201520638874U CN205020185U CN 205020185 U CN205020185 U CN 205020185U CN 201520638874 U CN201520638874 U CN 201520638874U CN 205020185 U CN205020185 U CN 205020185U
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- CN
- China
- Prior art keywords
- outer edge
- outer fringe
- edge surface
- flange
- face
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a rubbish crushing cutter, personally experience sth. Part of the body and establish including the cutter the shaft hole of cutter body central authorities, a plurality of flanges have been preset at the interval on the specific outer fringe face of sword, the flange has first side and second side, the up end of flange is to connecting the distance of the outer fringe face of first side is less than to the connection the distance of the outer fringe face of second side, the second side connects through concave arc face and adjacent outer fringe facial features, outer fringe face between the flange is slope form from the side surface on this sword specific both sides surface to the opposite side surface according to presetting outer fringe face that the radian is arc form and this arc form to form unilateral cutting edge on the outer fringe face, the outer fringe face that is the arc form is an acute angle sawtooth structural plane, and acute angle sawtooth structural plane extends the cover concave arc face and second side. The utility model discloses the crushing cutter rubbish of easily biteeing makes rubbish be difficult for the roll -off, and rubbish entering rate is high, need not artifical external force and intervenes supplementaryly, therefore the grindability is strong.
Description
Technical field
The utility model belongs to waste grinding device technical field, is specifically related to a kind of garbage crushing cutter.
Background technology
Garbage crushing class engineering goods are applied widely, and Tool Design is emphasis wherein and core technology.Countries in the world enterprise of man all sums up oneself knife-edge and operation parameter by great many of experiments.
The crushing knife tool that China uses at present is mainly imitated external product, and simple profile is consistent, and current Ordinary pulverization cutter because both sides are blade, and is 90 right angles, so when cutting rubbish, rubbish not easily enters, and the also easily slippage entered.Have a greatly reduced quality in practical effect.When operation parameter changes, effect is poorer.The defect of current Ordinary pulverization cutter is mainly reflected in following three aspects:
1. rubbish admission rate is on the low side, easily skids off.
2. breaking capacity is poor, dead-soft or extremely hard material weak effect.
3. pair dimensional requirement is more, needs artificial external force to get involved.
Therefore, need to improve, to overcome above-mentioned defect to existing crushing knife tool.
Utility model content
The purpose of this utility model is solve above-mentioned technical problem and provide a kind of garbage crushing cutter.
For achieving the above object, the utility model adopts following technical scheme:
A kind of garbage crushing cutter, comprise tool bodies and be located at the axis hole of described tool bodies central authorities, on the outer edge surface of described tool bodies, interval predeterminable range has multiple flange, described flange has the first relative side and the second side, the upper surface of described flange to the distance of the outer edge surface connecting described first side is less than the distance to the outer edge surface connecting described second side, described second side is connected with adjacent outer edge surface by cancave cambered surface, outer edge surface between described flange is by the default curved shape of radian and the outer edge surface of this arc shape is surperficial in skewed to opposite side from a side surface of the both side surface of this tool bodies, thus monolateral blade is formed on described outer edge surface, the outer edge surface of described curved shape is acute angle broached-tooth design face, and described acute angle broached-tooth design face extends the described cancave cambered surface of covering and the second side.
Further, described cancave cambered surface and the second side from a side surface of the both side surface of this tool bodies to opposite side surface in skewed, and incline direction is consistent with the incline direction of the outer edge surface of described arc shape.
Preferably, described cancave cambered surface and the second side consistent with the angle of inclination of the outer edge surface of described arc shape to the angle of inclination on opposite side surface from a side surface of the both side surface of this tool bodies.
Wherein, the outer edge surface of described arc shape, cancave cambered surface and second laterally inclined after and described tool bodies both side surface a side surface between angle be 60-70 degree.
Preferably, described angle is 65 degree.
The shape of the upper surface of described flange is trapezoidal shape face.
The utility model crushing knife tool is owing to adopting above structure, so rubbish of easily nipping, rubbish is not easily skidded off, rubbish admission rate is high, and get involved auxiliary without the need to artificial external force, thus grindability is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of the crushing knife tool under prior art
The structural representation of the crushing knife tool that Fig. 2 provides for the utility model embodiment.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Shown in Figure 2, a kind of garbage crushing cutter 1, comprise tool bodies and be located at the axis hole 2 of described tool bodies central authorities, on the outer edge surface of described tool bodies, interval predeterminable range has multiple flange 3, described flange has the first relative side 33 and the second side 32, the upper surface 31 of described flange to the distance of the outer edge surface connecting described first side 33 is less than the distance to the outer edge surface connecting described second side 32, described second side 32 is connected with adjacent outer edge surface by cancave cambered surface, outer edge surface 4 between described flange is by presetting the curved shape of radian, and the outer edge surface of this arc shape from a side surface 12 of the both side surface of this tool bodies to opposite side surface 11 in recessed setting, as shown in Figure 2, slope inwardly to another side 41 from outer rim one side 42 and formed skewed, arrange in outward-dipping shape from opposite side surface 11 to a side surface 12 in other words conj.or perhaps, as shown in Figure 2, thus monolateral blade is formed on described outer edge surface, the outer edge surface of described curved shape is acute angle broached-tooth design face 43, and described acute angle broached-tooth design face extends the described cancave cambered surface of covering (connecting the second side 32 and adjacent outer edge surface) and the second side 32.
Further, described cancave cambered surface and the second side from a side surface of the both side surface of this tool bodies to opposite side surface in skewed, and incline direction is consistent with the incline direction of the outer edge surface of described arc shape.
Preferably, described cancave cambered surface and the second side consistent with the angle of inclination of the outer edge surface of described arc shape to the angle of inclination on opposite side surface from a side surface of the both side surface of this tool bodies.
Wherein, the outer edge surface of described arc shape, cancave cambered surface and second laterally inclined after and described tool bodies both side surface a side surface between angle need for acute angle, two blades are formed under overcoming right angle condition, the problem that pressure is little under Same Efficieney, angle is preferably 60-70 degree, of course, the outer edge surface of described arc shape, cancave cambered surface and second laterally inclined after and described tool bodies both side surface a side surface between angle be 110-120 degree.
Preferably, described angle is 65 degree, can certainly be other suitable acute angle.
Further, the shape of the upper surface 31 of described flange 3 is overlooked down is trapezoidal shape face.
It should be noted that, the surface of the first side 33 of described flange 3 can be not provided with laciniation to form serrated face, also can arrange laciniation and form serrated face, specifically not limit.
It should be noted that, the upper surface 31 of described flange 3 can be smooth surface, can be also serrated face, specifically not limit.
The utility model crushing knife tool is due to for while be edge structure, and under Same Efficieney, pressure is larger.Two of tool bodies is the structure shape of acute angle-shaped setting between surface and outer edge surface, form monolateral blade, thus can produce " effect split by axe ", angle between two surfaces overcoming outer edge surface and tool bodies is that right-angle structure forms both sides blade, thus under Same Efficieney, the defect of pressure deficiency, produces better effect to the strong material of large scale.The serrated face in dentalation face can produce the effect of saw, to the thread crushing material better effects if of softness, can not be wound around cutter.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a garbage crushing cutter, it is characterized in that, comprise tool bodies and be located at the axis hole of described tool bodies central authorities, on the outer edge surface of described tool bodies, interval predeterminable range has multiple flange, described flange has the first relative side and the second side, the upper surface of described flange to the distance of the outer edge surface connecting described first side is less than the distance to the outer edge surface connecting described second side, described second side is connected with adjacent outer edge surface by cancave cambered surface, outer edge surface between described flange is by the default curved shape of radian and the outer edge surface of this arc shape is surperficial in skewed to opposite side from a side surface of the both side surface of this tool bodies, thus monolateral blade is formed on described outer edge surface, the outer edge surface of described curved shape is acute angle broached-tooth design face, and described acute angle broached-tooth design face extends the described cancave cambered surface of covering and the second side.
2. garbage crushing cutter according to claim 1, it is characterized in that, described cancave cambered surface and the second side from a side surface of the both side surface of this tool bodies to opposite side surface in skewed, and incline direction is consistent with the incline direction of the outer edge surface of described arc shape.
3. garbage crushing cutter according to claim 2, is characterized in that, described cancave cambered surface and the second side consistent with the angle of inclination of the outer edge surface of described arc shape to the angle of inclination on opposite side surface from a side surface of the both side surface of this tool bodies.
4. garbage crushing cutter according to claim 3, is characterized in that, the outer edge surface of described arc shape, cancave cambered surface and second laterally inclined after and described tool bodies both side surface a side surface between angle be 60-70 degree.
5. garbage crushing cutter according to claim 4, it is characterized in that, described angle is 65 degree.
6. garbage crushing cutter according to any one of Claims 1 to 5, is characterized in that, the shape of the upper surface of described flange is trapezoidal shape face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638874.XU CN205020185U (en) | 2015-08-21 | 2015-08-21 | Rubbish crushing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638874.XU CN205020185U (en) | 2015-08-21 | 2015-08-21 | Rubbish crushing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020185U true CN205020185U (en) | 2016-02-10 |
Family
ID=55252753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520638874.XU Expired - Fee Related CN205020185U (en) | 2015-08-21 | 2015-08-21 | Rubbish crushing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205020185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409208A (en) * | 2019-08-23 | 2019-11-05 | 山东晨钟机械股份有限公司 | A kind of slurrying industry is sieved with pressure bonding |
| CN113368985A (en) * | 2021-06-18 | 2021-09-10 | 江门市德泓装备技术有限公司 | Crusher cutter shaft and thin film crushing processing method |
-
2015
- 2015-08-21 CN CN201520638874.XU patent/CN205020185U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409208A (en) * | 2019-08-23 | 2019-11-05 | 山东晨钟机械股份有限公司 | A kind of slurrying industry is sieved with pressure bonding |
| CN113368985A (en) * | 2021-06-18 | 2021-09-10 | 江门市德泓装备技术有限公司 | Crusher cutter shaft and thin film crushing processing method |
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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: 20160210 Termination date: 20190821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |