CN204503260U - A kind of pairing gold crushing cutter and disintegrating machine - Google Patents
A kind of pairing gold crushing cutter and disintegrating machine Download PDFInfo
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- CN204503260U CN204503260U CN201420841108.9U CN201420841108U CN204503260U CN 204503260 U CN204503260 U CN 204503260U CN 201420841108 U CN201420841108 U CN 201420841108U CN 204503260 U CN204503260 U CN 204503260U
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- cutter hub
- cutter
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- crushing
- knife
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Abstract
The utility model discloses a kind of pairing gold crushing cutter and disintegrating machine.Pairing gold crushing cutter comprises cutter hub, the handle of a knife connecting cutter hub and two blocks of carbide alloy be arranged on cutter hub, and described handle of a knife is provided with draw-in groove.Described cutter hub comprises cutter hub tip, and described two blocks of carbide alloy take inclined-plane welding manner to be welded on the cutter hub tip of crushing cutter.A kind of disintegrating machine, comprise crushing cutter and work jibs head, described crushing cutter is pairing according to claim 1 gold crushing cutter, the handle of a knife of described pairing gold crushing cutter is arranged on the work jibs head of disintegrating machine, described work jibs head is provided with the projection matched with draw-in groove, and described draw-in groove blocks in the projection of work jibs head.The beneficial effects of the utility model are: the tip being welded on crushing cutter by two blocks of carbide alloy, take inclined-plane welding manner, and the entirety improving crushing cutter further squeezes impact property, more wear-resisting.
Description
Technical field
The utility model relates to disintegrating machine technical field
.
Background technology
Along with updating of production technology, the quality of crushing cutter is also improving constantly, the same with other blade, and crushing cutter needs accurate geometrical dimension tolerances, to ensure the assembly quality good with machine; Crushing cutter more needs to have the anti-wear performance that high intensity is become reconciled.For the crushing cutter be arranged on disintegrating machine, need it to have higher hardness and wearability, and have the higher ability withstood shocks.
In prior art, application number be 201420106616.2 Chinese utility model patent disclose a kind of sugar cane shredding machine and novel sugarcane crushing cutter thereof, point of a knife adopts carbide alloy, there is high rigidity, high-wearing feature and highly corrosion resistant, there is again the processability of steel, forging and stamping property, weldability and heat-treatability; After hilt adopts low-alloy high-tensile structural steel, intensity, wearability are obtained for very large raising, and welding performance is good; At point of a knife and hilt junction Tungsten Carbide Surfacing, efficiently solve the problem of point of a knife carbide alloy and hilt body not prison welding.Application number be 201120355374.7 Chinese utility model patent disclose a kind of Novel crushing cutter, comprise knife device, described knife device is made up of cutter hub I and cutter hub II, and described cutter hub I and cutter hub II outer rim are all shaped with groove, and handle of a knife is fixed in groove with embedded.Knife device of the present utility model is changed into split type by monoblock type, in order to cushion the shock loading between itself and power transmission shaft, technique is simple, shock resistance good, good toughness and wear-resistant, which parts which parts damages directly changes, improve the utilization rate of each parts, save material, also reduce the labour intensity changed and damage parts, time and labour saving.Application number be 201310346521.8 Chinese invention patent application disclose a kind of crusher in crushing cutter, comprise rotating shaft and be located at the some blades in rotating shaft, blade comprises the body be connected in rotating shaft, be located at body side away from the upper knife body of rotating shaft one end be located at the lower knife body of body side between rotating shaft and upper knife body, the junction of upper knife body and body seamlessly transits, and the junction of lower knife body and body seamlessly transits.Structure of the present invention is simple, and evenly broken, crushing effect is good, not only can be used for shredding refuse, but also can be used for broken living beings.Crushing cutter of the prior art above, its hardness, wearability and the ability withstood shocks all need to be improved further.
Utility model content
Technical problem to be solved in the utility model is, provide a kind of pairing gold crushing cutter and disintegrating machine, it has higher hardness and wearability, has the higher ability withstood shocks.
The technical solution of the utility model is: a kind of pairing gold crushing cutter, comprise cutter hub, the handle of a knife connecting cutter hub and two blocks of carbide alloy be arranged on cutter hub, described handle of a knife is provided with draw-in groove.
Described cutter hub comprises cutter hub tip, and described two blocks of carbide alloy take inclined-plane welding manner to be welded on the cutter hub tip of crushing cutter.
The shape of described carbide alloy is the bevelled bulk of band.
Described cutter hub comprises according in the middle part of cutter hub root, cutter hub and cutter hub tip; The part that cutter hub connects with handle of a knife is cutter hub root, and the part away from handle of a knife is cutter hub tip, and upper surface and the lower surface of cutter hub root are plane.
Described cutter hub comprises edge, and edge is inclined at the upper end with cutter hub tip in the middle part of cutter hub, and its angle of inclination is 20 degree.
A kind of disintegrating machine, comprise crushing cutter and work jibs head, described crushing cutter is above-mentioned pairing gold crushing cutter, the handle of a knife of described pairing gold crushing cutter is arranged on the work jibs head of disintegrating machine, described work jibs head is provided with the projection matched with draw-in groove, and described draw-in groove blocks in the projection of work jibs head.
The beneficial effects of the utility model are: the tip being welded on crushing cutter by two blocks of carbide alloy, and take inclined-plane welding manner, the entirety further increasing crusher in crushing cutter squeezes impact property, more wear-resisting.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model pairing gold crushing cutter.
Fig. 2 is the plan structure schematic diagram of the utility model pairing gold crushing cutter.
Fig. 3 is the left TV structure schematic diagram of the utility model pairing gold crushing cutter.
In figure: 1, carbide alloy, 2, cutter hub, 3, handle of a knife, 4, draw-in groove, 5, cutter hub tip.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of pairing gold crushing cutter, comprise cutter hub 2, the handle of a knife 3 connecting cutter hub and two blocks of carbide alloy 1 be arranged on cutter hub, described handle of a knife is provided with draw-in groove 4.
Described cutter hub comprises according in the middle part of cutter hub root, cutter hub and cutter hub tip 5; The part that cutter hub connects with handle of a knife is cutter hub root, and the part away from handle of a knife is cutter hub tip, and upper surface and the lower surface of cutter hub root are plane, and described two blocks of carbide alloy take inclined-plane welding manner to be welded on the cutter hub tip of crushing cutter.Two blocks of carbide alloy lay respectively at the both sides of cutter hub tip.
Described cutter hub comprises edge, lower inclined surface and side end face, cutter hub tip, described edge comprises the edge section of edge section in the middle part of cutter hub and cutter hub tip, edge line (i.e. edge) connect with cutter hub root upper surface and from cutter hub root upper surface joint gradually downward-sloping extending to connect with the upper end of side end face, cutter hub tip, the angle of inclination of edge is 20 degree; Described lower inclined surface comprises the lower surface of lower surface in the middle part of cutter hub and cutter hub tip, lower inclined surface connect with the lower end of side end face, cutter hub tip and from the lower end of side end face, cutter hub tip gradually downward-sloping extending to connect with cutter hub root lower surface; The angle of edge and lower inclined surface is 37 degree, close gradually when edge and lower inclined surface extend to direction, cutter hub tip.Described edge and side end face, cutter hub tip intersect vertically; The angle of described lower inclined surface and side end face, cutter hub tip is 127 degree.The unique design at angle of inclination, is more conducive to broken material.
A kind of disintegrating machine, comprise crushing cutter and work jibs head, crushing cutter is installed to the head of the work jibs of disintegrating machine by handle of a knife, blocked by draw-in groove.Described crushing cutter is above-mentioned pairing gold crushing cutter, and the handle of a knife of described pairing gold crushing cutter is arranged on the work jibs head of disintegrating machine, and described work jibs head is provided with the projection matched with draw-in groove, and described draw-in groove blocks in the projection of work jibs head.
Pairing gold crushing cutter, main feature is the tip being welded on crushing cutter by two blocks of carbide alloy, takes inclined-plane welding manner, and the entirety improving crushing cutter further squeezes impact property, more wear-resisting.
Carbide alloy is embedded into the tip in cutter hub, improve its hardness and wearability, the shape of carbide alloy is the bevelled bulk of band, the pairing gold cutter hub shape of crushing cutter and the unique design of surficial inclination thereof, make the tip of pairing gold crushing cutter have the higher ability withstood shocks, extend the service life of pairing gold crushing cutter.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., be all included within protection domain of the present utility model.
Claims (6)
1. a pairing gold crushing cutter, comprise cutter hub, connect the handle of a knife of cutter hub, described handle of a knife is provided with draw-in groove, it is characterized in that, also comprises two blocks of carbide alloy be arranged on cutter hub.
2. pairing gold crushing cutter according to claim 1, it is characterized in that, described cutter hub comprises cutter hub tip, and described two blocks of carbide alloy take inclined-plane welding manner to be welded on the cutter hub tip of crushing cutter.
3. pairing gold crushing cutter according to claim 1, is characterized in that, the shape of described carbide alloy is the bevelled bulk of band.
4. pairing gold crushing cutter according to claim 1, it is characterized in that, described cutter hub comprises according in the middle part of cutter hub root, cutter hub and cutter hub tip; The part that cutter hub connects with handle of a knife is cutter hub root, and the part away from handle of a knife is cutter hub tip, and upper surface and the lower surface of cutter hub root are plane.
5. pairing gold crushing cutter according to claim 4, it is characterized in that, described cutter hub comprises edge, and edge is inclined at the upper end with cutter hub tip in the middle part of cutter hub, and its angle of inclination is 20 degree.
6. a disintegrating machine, comprise crushing cutter and work jibs head, it is characterized in that, described crushing cutter is pairing according to claim 1 gold crushing cutter, the handle of a knife of described pairing gold crushing cutter is arranged on the work jibs head of disintegrating machine, described work jibs head is provided with the projection matched with draw-in groove, and described draw-in groove blocks in the projection of work jibs head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841108.9U CN204503260U (en) | 2014-12-27 | 2014-12-27 | A kind of pairing gold crushing cutter and disintegrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841108.9U CN204503260U (en) | 2014-12-27 | 2014-12-27 | A kind of pairing gold crushing cutter and disintegrating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503260U true CN204503260U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420841108.9U Active CN204503260U (en) | 2014-12-27 | 2014-12-27 | A kind of pairing gold crushing cutter and disintegrating machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076552A (en) * | 2016-07-29 | 2016-11-09 | 上海恒晔生物科技有限公司 | Rake cutter blade and rake knife assembly |
| CN108505555A (en) * | 2018-04-20 | 2018-09-07 | 德清爱得机械有限公司 | A kind of land leveller and bull-dozer and snowplow cutter head |
| CN113874117A (en) * | 2019-05-17 | 2021-12-31 | 废物处理技术责任有限公司 | Rotor for a waste grinding device and waste grinding device having said rotor |
-
2014
- 2014-12-27 CN CN201420841108.9U patent/CN204503260U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076552A (en) * | 2016-07-29 | 2016-11-09 | 上海恒晔生物科技有限公司 | Rake cutter blade and rake knife assembly |
| CN108505555A (en) * | 2018-04-20 | 2018-09-07 | 德清爱得机械有限公司 | A kind of land leveller and bull-dozer and snowplow cutter head |
| CN113874117A (en) * | 2019-05-17 | 2021-12-31 | 废物处理技术责任有限公司 | Rotor for a waste grinding device and waste grinding device having said rotor |
| CN113874117B (en) * | 2019-05-17 | 2023-10-27 | Wpt有限责任公司 | Rotor for waste grinding device and waste grinding device with same |
| US12076726B2 (en) | 2019-05-17 | 2024-09-03 | Wpt S.R.L. | Rotor for a waste grinding apparatus and waste grinding apparatus incorporating said rotor |
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