CN203181636U - Breaking cutter disc, breaking roller and breaking device - Google Patents
Breaking cutter disc, breaking roller and breaking device Download PDFInfo
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- CN203181636U CN203181636U CN 201320208540 CN201320208540U CN203181636U CN 203181636 U CN203181636 U CN 203181636U CN 201320208540 CN201320208540 CN 201320208540 CN 201320208540 U CN201320208540 U CN 201320208540U CN 203181636 U CN203181636 U CN 203181636U
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- breaker roll
- lateral surface
- breaker
- roll
- cutter tooth
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Abstract
The utility model relates to the technical field of agricultural machinery breaking devices, in particular to a breaking cutter disc, a breaking roller and a breaking device. The breaking cutter disc comprises a cutter disc body and cutter teeth, the cutter disc body is in a discuses shape, an axial hole is formed in the middle of the cutter disc body, the cutter teeth are distributed on the two lateral faces of the cutter disc body, each cutter tooth is provided with a cutting edge, and a groove is formed between adjacent cutter teeth. The breaking cutter disc is reasonable and compact in structure and convenient to use. Compared with the length of a roller with a smooth surface or a shallow groove in the surface, the length of the working face of the breaking roller is about three times of that of the roller, therefore, the length of the roller can be shortened by about two thirds under the same productivity condition, the size of the breaking device is accordingly reduced, and the cost is accordingly reduced. When the roller with the smooth surface or the shallow groove in the surface works, extrusion or cutting is carried out on materials, while shearing is carried out on the materials by the breaking roller, so that power consumption is reduced by 30% to 40%.
Description
Technical field
The utility model relates to agricultural machinery breaker technical field, is a kind of broken cutterhead, breaker roll and breaker.
Background technology
Present existing green grass or young crops (Huang) storage forage chopper only can realize that harvesting, chopping, the throwing of blue or green (Huang) being store stalk are sent, entrucking, can not realize the fragmentation to corn kernel, cause feed fully not absorbed by livestock, influenced the nutritional utilization of blue or green (Huang) storage feed.The broken pair roller that adopts of at present existing crop kernels, the surface of roller is light face or band shallow slot, its working face is exactly the length of roller, if boost productivity, must lengthen roller length, make the structure of complete machine huge, cost up, and pair roller is to push or the impact cutting effect to material, and power consumption is big.
Summary of the invention
The utility model provides a kind of broken cutterhead, breaker roll and breaker, has overcome the deficiency of above-mentioned prior art, and it can effectively solve the low and big problem of power consumption of existing pair roller crushing efficiency.
One of the technical solution of the utility model realizes by following measure: a kind of broken cutterhead, comprise disk body and cutter tooth, and disk body is the discus shape, there is axial hole at middle part at disk body, two sides at disk body are distributed with cutter tooth, on each cutter tooth cutting edge are arranged, and form groove between the adjacent cutter tooth.
Be the further optimization and/or improvements to one of technical scheme below:
Above-mentioned each cutter tooth comprises inclined-plane, lateral surface and facade, and inclined-plane, lateral surface and facade distribute in regular turn and become one, and forms cutting edge between lateral surface and the facade, forms groove between the inclined-plane of adjacent cutter tooth and the facade.
Above-mentioned lateral surface is the plane.
There is concave surface at the middle part of above-mentioned lateral surface, and the lateral surface of concave surface both sides is the plane.
There is convex surface at the middle part of above-mentioned lateral surface, and the lateral surface of convex surface both sides is the plane.
Angle between above-mentioned lateral surface and the facade is acute angle or obtuse angle or right angle.
Two of the technical solution of the utility model realizes by following measure: a kind of breaker roll that uses broken cutterhead, comprise roll shaft and at least two s' broken cutterhead, and axial restraint has broken cutterhead in the roll shaft upper edge, forms work nest between the adjacent broken cutterhead.
Three of the technical solution of the utility model realizes by following measure: a kind of breaker that uses breaker roll, comprise first breaker roll, second breaker roll, frame, first actuating unit and second actuating unit, the roll shaft of the roll shaft of first breaker roll and second breaker roll is installed on the frame by bearing respectively, one end of the roll shaft of first breaker roll is connected with the clutch end of first actuating unit, one end of the roll shaft of second breaker roll is connected with the clutch end of second actuating unit, the broken cutterhead of first breaker roll is positioned at the work nest of second breaker roll, the broken cutterhead of second breaker roll is positioned at the work nest of first breaker roll, forms material cavity between the cutter tooth of adjacent disk body.
Be three further optimization and/or improvements to technical scheme below:
The lateral surface of the cutter tooth of above-mentioned first breaker roll is the plane, and the lateral surface of the cutter tooth of second breaker roll is the plane.
There is concave surface at the middle part of the lateral surface of the cutter tooth of above-mentioned first breaker roll, and the lateral surface of concave surface both sides is the plane, and there is convex surface at the middle part of the lateral surface of the cutter tooth of second breaker roll, and the lateral surface of convex surface both sides is the plane.
Have at least one to be to float to install in above-mentioned first breaker roll and second breaker roll, between first breaker roll and second breaker roll preloading spring is installed, between first breaker roll and second breaker roll stopping means is installed.
Above-mentioned stopping means is jackscrew.
The utility model reasonable and compact in structure, easy to use, it is the light face with the surface or is with the roller of shallow slot to compare, the utility model face length is about its 3 times, like this, under identical productivity ratio condition, can make roller contraction in length about 2/3rds, thereby reduced the volume of breaker, thereby reduced cost; When the surface is the roller work of light face or band shallow slot, material is pushed or the impact cutting effect, and the utility model is that material is carried out shear action, thereby power consumption has reduced 30% to 40%.
Description of drawings
Accompanying drawing 1 is the perspective view of the utility model embodiment 1.
Accompanying drawing 2 is the main TV structure schematic diagram of the utility model embodiment 3.
Accompanying drawing 3 be among Fig. 2 A-A to the sectional structure schematic diagram.
Accompanying drawing 4 be among Fig. 3 I to the structure for amplifying schematic diagram.
Accompanying drawing 5 is the main TV structure schematic diagram of the utility model embodiment 4.
Accompanying drawing 6 be among Fig. 5 B-B to the sectional structure schematic diagram.
Accompanying drawing 7 is that the II of accompanying drawing 6 is to the structure for amplifying schematic diagram.
Accompanying drawing 8 is the main TV structure schematic diagram of the utility model embodiment 5.
Accompanying drawing 9 be among Fig. 8 C-C to the sectional structure schematic diagram.
Accompanying drawing 10 is that the III of accompanying drawing 9 is to the structure for amplifying schematic diagram.
Accompanying drawing 11 is the perspective view of embodiment 7.
Accompanying drawing 12 is the main TV structure schematic diagram of accompanying drawing 11.
Accompanying drawing 13 is the course of work schematic diagram of embodiment 7.
Coding in the accompanying drawing is respectively: 1 is disk body, and 2 is axial hole, and 3 is cutting edge, and 4 is groove, and 5 is the inclined-plane, and 6 is lateral surface, and 7 is facade, and 8 is concave surface, and 9 is convex surface, and 10 is roll shaft, and 11 is work nest, and 12 is first breaker roll, and 13 is second breaker roll, and 14 is material.
Embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
Embodiment 1: as shown in Figure 1, this fragmentation cutterhead comprises disk body 1 and cutter tooth, and disk body 1 is the discus shape, at the middle part of disk body 1 axial hole 2 is arranged, and is distributed with cutter tooth in the two sides of disk body 1, and cutting edge 3 is arranged on each cutter tooth, forms groove 4 between the adjacent cutter tooth.Can effectively cut by cutting edge 3.
Can according to actual needs embodiment 1 be made further optimization and/or improvements:
Embodiment 2, as shown in Figure 1, and preferred as embodiment 1, each cutter tooth comprises inclined-plane 5, lateral surface 6 and facade 7, inclined-plane 5, lateral surface 6 and facade 7 distribute in regular turn and become one, and form cutting edge 3 between lateral surface 6 and the facade 7, form groove 4 between the inclined-plane 5 of adjacent cutter tooth and the facade 7.
Embodiment 4: preferred as embodiment 2, and shown in accompanying drawing 5 to 7, there is concave surface 8 at the middle part of lateral surface 6, and the lateral surface 6 of concave surface 8 both sides is the plane.
In the above-described embodiments, the angle between lateral surface 6 and the facade 7 is acute angle or obtuse angle or right angle, wherein the crushing effect the best at acute angle or right angle.
Embodiment 7, as accompanying drawing 11, shown in 12, a kind of breaker that uses breaker roll, it comprises first breaker roll 12, second breaker roll 13, frame, first actuating unit and second actuating unit, the roll shaft 10 of first breaker roll 12 and the roll shaft 10 of second breaker roll 13 are installed on the frame by bearing respectively, one end of the roll shaft 10 of first breaker roll 12 is connected with the clutch end of first actuating unit, one end of the roll shaft 10 of second breaker roll 13 is connected with the clutch end of second actuating unit, the broken cutterhead of first breaker roll 12 is positioned at the work nest 11 of second breaker roll 13, the broken cutterhead of second breaker roll 13 is positioned at the work nest 11 of first breaker roll 12, forms material cavity between the cutter tooth of adjacent disk body 1.
Embodiment 8, preferred as embodiment 11, and the lateral surface 6 of the cutter tooth of first breaker roll 12 is the plane, the lateral surface 6 of the cutter tooth of second breaker roll 13 is the plane.
Embodiment 9, preferred as embodiment 11, there is concave surface 8 at the middle part of the lateral surface 6 of the cutter tooth of first breaker roll 12, and the lateral surface 6 of concave surface 8 both sides is the plane, there is convex surface 9 at the middle part of the lateral surface 6 of the cutter tooth of second breaker roll 13, and the lateral surface 6 of convex surface 9 both sides is the plane.During use, concave surface 8 and convex surface 9 be used the length that can further increase working face.
Embodiment 10, be with the difference of above-described embodiment 7 to embodiment 9: have at least one to be to float to install in first breaker roll 12 and second breaker roll 13, between first breaker roll 12 and second breaker roll 13 preloading spring is installed, between first breaker roll 12 and second breaker roll 13 stopping means is installed, so just the pretightning force by preloading spring guarantees the gap between first breaker roll 12 and second breaker roll 13, thereby realizes preferable crushing effect.Stopping means is preferably jackscrew, so just can be according to actual needs regulates gap between first breaker roll 12 and second breaker roll 13 by jackscrew, thereby increases adaptability of the present utility model.
Above technical characterictic has constituted embodiment of the present utility model, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The course of work of embodiment 7 to embodiment 10: as accompanying drawing 11,12, shown in 13, can be as required during use, be first breaker roll 12 and the pairing of second breaker roll 13 on plane with cutter tooth lateral surface 6, perhaps, cutter tooth lateral surface 6 there are first breaker roll 12 of concave surface 8 and cutter tooth lateral surface 6 has convex surface 9 for the middle part second breaker roll, 13 pairings for the middle part, the broken cutterhead of first breaker roll 12 is positioned at the work nest 11 of second breaker roll 13, the broken cutterhead of second breaker roll 13 is positioned at the work nest 11 of first breaker roll 12, start actuating unit, when first breaker roll 12 and second breaker roll 13 with different rotational speed, the cutter tooth of the broken cutterhead of the cutter tooth of the broken cutterhead of first breaker roll 12 and second breaker roll 13 does relative motion, and finishes cutting to material 14 by cutting edge 3 relative motions.It is the light face with the surface or is with the roller of shallow slot to compare that the utility model face length is about its 3 times, like this, under identical productivity ratio condition, can make roller contraction in length about 2/3rds, thereby reduce the volume of breaker, thereby reduce cost; When the surface is the roller work of light face or band shallow slot, material is pushed or the impact cutting effect, and the utility model is that material is carried out shear action, thereby power consumption has reduced 30% to 40%.
Claims (12)
1. a broken cutterhead is characterized in that comprising disk body and cutter tooth, and disk body is the discus shape, at the middle part of disk body axial hole is arranged, and is distributed with cutter tooth in the two sides of disk body, on each cutter tooth cutting edge is arranged, and forms groove between the adjacent cutter tooth.
2. broken cutterhead according to claim 1, it is characterized in that each cutter tooth comprises inclined-plane, lateral surface and facade, inclined-plane, lateral surface and facade distribute in regular turn and become one, and form cutting edge between lateral surface and the facade, form groove between the inclined-plane of adjacent cutter tooth and the facade.
3. broken cutterhead according to claim 2 is characterized in that lateral surface is the plane.
4. broken cutterhead according to claim 2 is characterized in that there is concave surface at the middle part of lateral surface, and the lateral surface of concave surface both sides is the plane.
5. broken cutterhead according to claim 2 is characterized in that there is convex surface at the middle part of lateral surface, and the lateral surface of convex surface both sides is the plane.
6. according to claim 1 or 2 or 3 or 4 or 5 described broken cutterheads, it is characterized in that the angle between lateral surface and the facade is acute angle or obtuse angle or right angle.
7. a use is according to the breaker roll of claim 1 or 2 or 3 or 4 or 5 or 6 described broken cutterheads, it is characterized in that comprising roll shaft and at least two s' broken cutterhead, and axial restraint has broken cutterhead in the roll shaft upper edge, forms work nest between the adjacent broken cutterhead.
8. a use is according to the breaker of the described breaker roll of claim 7, it is characterized in that comprising first breaker roll, second breaker roll, frame, first actuating unit and second actuating unit, the roll shaft of the roll shaft of first breaker roll and second breaker roll is installed on the frame by bearing respectively, one end of the roll shaft of first breaker roll is connected with the clutch end of first actuating unit, one end of the roll shaft of second breaker roll is connected with the clutch end of second actuating unit, the broken cutterhead of first breaker roll is positioned at the work nest of second breaker roll, the broken cutterhead of second breaker roll is positioned at the work nest of first breaker roll, forms material cavity between the cutter tooth of adjacent disk body.
9. breaker according to claim 8, the lateral surface that it is characterized in that the cutter tooth of first breaker roll is the plane, the lateral surface of the cutter tooth of second breaker roll is the plane.
10. breaker according to claim 8, there is concave surface at the middle part of lateral surface that it is characterized in that the cutter tooth of first breaker roll, the lateral surface of concave surface both sides is the plane, and there is convex surface at the middle part of the lateral surface of the cutter tooth of second breaker roll, and the lateral surface of convex surface both sides is the plane.
11. according to Claim 8 or 9 or 10 described breakers, it is characterized in that having at least in first breaker roll and second breaker roll one to be to float to install, between first breaker roll and second breaker roll preloading spring is installed, between first breaker roll and second breaker roll stopping means is installed.
12. breaker according to claim 11 is characterized in that stopping means is jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208540 CN203181636U (en) | 2013-04-23 | 2013-04-23 | Breaking cutter disc, breaking roller and breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208540 CN203181636U (en) | 2013-04-23 | 2013-04-23 | Breaking cutter disc, breaking roller and breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203181636U true CN203181636U (en) | 2013-09-11 |
Family
ID=49098555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320208540 Expired - Fee Related CN203181636U (en) | 2013-04-23 | 2013-04-23 | Breaking cutter disc, breaking roller and breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203181636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190258A (en) * | 2013-04-23 | 2013-07-10 | 新疆机械研究院股份有限公司 | Cracking cutter, cracking roller and cracking device |
-
2013
- 2013-04-23 CN CN 201320208540 patent/CN203181636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190258A (en) * | 2013-04-23 | 2013-07-10 | 新疆机械研究院股份有限公司 | Cracking cutter, cracking roller and cracking device |
| CN103190258B (en) * | 2013-04-23 | 2016-05-11 | 新疆机械研究院股份有限公司 | Crushing cutter head, breaker roll and breaker |
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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: 20130911 Termination date: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |