CN102388723B - Leaf peeling and smashing device of cane harvester - Google Patents
Leaf peeling and smashing device of cane harvester Download PDFInfo
- Publication number
- CN102388723B CN102388723B CN201110363446.7A CN201110363446A CN102388723B CN 102388723 B CN102388723 B CN 102388723B CN 201110363446 A CN201110363446 A CN 201110363446A CN 102388723 B CN102388723 B CN 102388723B
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- leaf
- cutting edge
- cutterhead
- blade portion
- stripping roller
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a leaf peeling and smashing device of a cane harvester. The device disclosed by the invention comprises a leaf peeling roller provided with leaf peeling fluted discs, wherein the leaf peeling fluted discs on the leaf peeling roller are arranged at intervals along the axis direction of the mandrel of the leaf peeling roller; one side of the leaf peeling roller is provided with a leaf smashing knife roll; and the leaf smashing knife roll is composed of a mandrel and multiple knife flywheels arranged on the mandrel in a penetrating manner, and the knife flywheels are respectively stretched into gaps among the leaf peeling fluted discs of the leaf peeling roller. Compared with the prior art, the device can be used for solving the unsmooth leaf discharge problem in the peeled leaf conveying device of the existing whole-bar-type cane harvester.
Description
Technical field
The present invention relates to manufacture of agricultural machinery technical field, on especially a kind of whole stalk type cane harvesting machine for sugarcane top is peeled off to the device that separation is removed from cane stalk.
Background technology
At present, in whole stalk type cane harvesting machine, for sugarcane top is peeled off to device that separation removes from cane stalk, be to be mostly provided with and a plurality ofly the leave stripping roller of brushing piece or tooth to be installed and the conveying roller of sugarcane forms a microscler frame, as now there being on the market a kind of peeling leaves of sugarcane conveying plant of sugarcane combine, its peeling leaves of sugarcane conveying plant comprises the setting up and down a pair of peeling leaves of sugarcane roller matching, and described leave stripping roller surface has the stripping leaf-teeth of the flexible projection of equally distributed axial and circumferential alignment arrangement.In use can there is following point in the structure of this peeling leaves of sugarcane conveying plant and leave stripping roller thereof: 1, sugarcane top can be wrapped on leave stripping roller, especially withered sugarcane top can be pasted after wet, be wrapped on leave stripping roller and be full of between leave stripping roller tooth or brushing piece being subject to invading of water, makes leave stripping roller lose stripping leaf ability; 2, the strip sugarcane top discharge under leave stripping roller brush is not smooth, very easily mutually hands over to amass in the housing that is together deposited in stripping leaves and transportation to result in blockage.In order to address these problems; the cane harvester producer has done the trial of kinds of schemes; there is the scheme of adjusting leave stripping roller, delivery wheel rotating speed, relative spacing; there is the mode that increases air exhauster, fan blower on housing; but be all difficult to obtain good result; cane harvester, when operation, often need to be shut down after labor cleaning shells the sugarcane top of piling up in leaves and transportation and could continue harvesting.
Summary of the invention
Problem to be solved by this invention is to provide the broken leaf device of a kind of peeling leaf of cane cutting machine, to solve the not smooth problem of stripping leaves and transportation row's leaf of existing whole stalk type cane harvesting machine.
In order to address the above problem, technical scheme of the present invention is: the broken leaf device of this peeling leaf of cane cutting machine comprises the leave stripping roller with stripping leaf-teeth dish, and the mandrel axis direction interval of this leave stripping roller of stripping leaf-teeth rim on described leave stripping roller arranges; A side at described leave stripping roller is provided with a broken leaf rotor, and described broken leaf rotor consists of mandrel and the polylith cutterhead being installed on this mandrel, and these cutterheads extend into respectively in the space between described leave stripping roller stripping leaf-teeth dish.
In the technical scheme of the broken leaf device of above-mentioned peeling leaf of cane cutting machine, technical scheme can also be more specifically: described in the polylith on same described leave stripping roller, shell leaf-teeth dish, described in each piece, shell on leaf-teeth dish and can be provided with at concentrically ringed a plurality of equally distributed bolts hole, the angle in every adjacent two bolts hole and the concentric circles center of circle equals error angle A, A >=5 °, A≤45 °, the location dislocation setting in direction of rotation according to the tooth on next piece stripping leaf-teeth dish and the tooth on lastblock stripping leaf-teeth dish successively on described leave stripping roller axis direction, error angle is A, A >=5 °, A≤45 °, described in described polylith, the outer rim of cutterhead is equipped with a plurality of blade portion, the location dislocation setting in direction of rotation according to the blade portion of the blade portion on next piece cutterhead and lastblock cutterhead successively on the axis direction of cutterhead on same broken leaf rotor at described mandrel, error angle is B, B >=5 °, B≤45 °.Whole described stripping leaf-teeth dish on same described leave stripping roller is all fixedly connected with clamping plate by many bolts; Whole described cutterhead on same described broken leaf rotor is all fixedly connected with clamping plate by many bolts, and a side of the cutting edge of the blade portion of described cutterhead is provided with multiple tracks and the crossing groove of this cutting edge; The cutting edge of described blade portion is connected and composed by front cutting edge and rear cutting edge, and described front cutting edge is the shape of recessed described blade portion, and described rear cutting edge is the shape of protruding described blade portion.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, can the sugarcane top chopping comb being wound around on leave stripping roller be derived by the cutterhead on broken leaf rotor, prevent that sugarcane top is wrapped in the stripping leaf ability that reduces and destroy leave stripping roller on leave stripping roller;
By the sugarcane top under the stripping leaf-teeth disc brush of leave stripping roller and stick on sugarcane top on leave stripping roller by the cutterhead chopping on broken leaf rotor after, can tied up in knots, therefore can successfully from the housing outlet of the broken leaf device of peeling leaf of cane cutting machine, discharge, prevent that the sugarcane top peeling is deposited in the housing of the broken leaf device of peeling leaf of cane cutting machine and plugging fault occurs.
3. the location dislocation setting of the tooth on the stripping leaf-teeth dish on leave stripping roller in direction of rotation, can improve the force-bearing situation of leave stripping roller, make on each stripping leaf-teeth dish that radial load that leave stripping roller is subject to during leaf in stripping and frictional force is distributed to leave stripping roller uniformly, greatly reduce the impulsive force that leave stripping roller mandrel bears, thereby prevent the damage of leave stripping roller;
4. on stripping leaf-teeth dish and cutterhead, all on a concentric circles, be provided with equably a plurality of bolts hole, whole stripping leaf-teeth dishes on same leave stripping roller all by many bolts, be fixedly connected with clamping plate and same broken leaf rotor on whole cutterheads all by many bolts, be fixedly connected with clamping plate, not only be convenient to the assembling of leave stripping roller and broken leaf rotor, and be convenient to the part of damage of leave stripping roller and broken leaf rotor to change;
5. cutting edge one side of impeller vane portion is provided with multiple tracks and the crossing groove of this cutting edge can make cutting edge have profile of tooth, and the side by the non-groove of grinding cutting edge, can keep the sharp of cutting edge, improves cutting efficiency.
6. cutting edge and rear cutting edge before blade portion is provided with, can be realized and be realized and shred up hill and dale and discharge being wrapped in sugarcane top on leave stripping roller by rotating and reverse of broken leaf rotor.
Accompanying drawing explanation
Fig. 1 is the operation principle schematic diagram of the embodiment of the present invention one;
Fig. 2 is leave stripping roller and the broken leaf rotor structural representation partly in the embodiment of the present invention one;
Fig. 3 shells the structural representation of leaf-teeth dish in the embodiment of the present invention one;
Fig. 4 is the structural representation of cutterhead in the embodiment of the present invention two.
Embodiment
Below in conjunction with accompanying drawing enforcement, the invention will be further described:
Shown in Fig. 1 is leave stripping roller and broken leaf rotor structural representation partly in the broken leaf device of peeling leaf of cane cutting machine, and its housing, frame and mechanical drive department grade other parts can be same as the prior art.
Shown in Fig. 2, during the broken leaf device busy of this peeling leaf of cane cutting machine, sugarcane enters between two leave stripping roller from right side, after the sugarcane leaf of sugarcane 17 is peeled by leave stripping roller, a part is shredded by the broken leaf rotor after leave stripping roller, the sugarcane leaf that another part is wrapped on leave stripping roller is also fallen down by chopping when through overbreak leaf rotor, the sugarcane leaf having been shredded can be easily got rid of from the outlet of the housing (this part is same as the prior art, do not represent in figure) of the broken leaf device of peeling leaf of cane cutting machine.
The broken leaf device of peeling leaf of cane cutting machine shown in Fig. 1 includes a leave stripping roller and a broken leaf rotor.Wherein the cutterhead 6 of broken leaf rotor extend into respectively in the space between leave stripping roller stripping leaf-teeth dish 14, and the gear 9 on leave stripping roller mandrel 11 is connected with a joggle with the gear 1 on broken leaf rotor mandrel 3.
Broken leaf rotor is by mandrel 3, clamping plate 4, dividing plate 5, cutterhead 6, and bolt 7 and key 8 form, and bearing 2 is housed on mandrel 3, by bearing 2, are connected (in this partial graph, not representing) with the frame of the broken leaf device of bearing block and this peeling leaf of cane cutting machine.Wherein the clamping plate 4 in left side are welded on mandrel 3, and dividing plate 5 and cutterhead 6 compartment of terrains are installed on mandrel 3.The clamping plate 4 on right side are connected with mandrel 3 by key 8, on 22 dividing plates 5 and 21 cutterheads 6, be equipped with a plurality of bolts hole on concentric circles, the angle in every adjacent two bolts hole and the concentric circles center of circle equals error angle B, B=30 °, 4 bolts 7 are fixedly connected on 22 dividing plates 5 and 21 cutterheads 6 between two clamping plates 4 through the bolt hole of dividing plate 5 and cutterhead 6, and adjacent two dividing plates 5 are formed on the clearance space of the axis direction of mandrel 3 by 5 isolation of a dividing plate; Cutterhead 6 on same broken leaf rotor is the location dislocation setting in direction of rotation according to the blade portion of the blade portion on next piece stripping leaf cutterhead 6 and lastblock cutterhead 6 successively on the axis direction of mandrel 3, its error angle be B=30 ° (in other embodiments, this angle can be arranged between 5 °～45 °), bolt 7 is often convenient to the bolt hole of lastblock cutterhead 6 in the position of an error angle B of the rotation direction upper deviation through the bolt hole of a cutterhead 6 with dividing plate 5 and is connected.Each piece cutterhead 6 outer rim has 4 blade portion, (quantity of blade portion can be to be more than or equal to 2 number in other embodiments) as shown in Figure 4, the cutting edge of the blade portion of each the piece cutterhead 6 in the present embodiment is connected and composed by front cutting edge and rear cutting edge, front cutting edge is the shape of recessed described blade portion, and rear cutting edge is the shape of protruding described blade portion.Like this, the blade portion of cutterhead 6 is arranged along the multiple tracks helix that is axially of whole broken leaf rotor, can make to shell the tangential force that leaf is subject to and be evenly distributed on whole broken leaf rotor along helix.
Below broken leaf rotor, a side is provided with a leave stripping roller, and leave stripping roller is connected and composed by mandrel 11, clamping plate 12, dividing plate 13, stripping leaf-teeth dish 14, key 15 and bolt 16.The outer rim of each piece stripping leaf-teeth dish 14 is wherein provided with 6 stripping leaf brush teeth parts that radially stretch, (in other embodiments, the number of teeth of stripping leaf-teeth dish 14 can be other quantity), bearing 10 is housed on mandrel 11, by bearing 10, be connected (this part is same as the prior art, in figure, does not represent) with the frame of the broken leaf device of bearing block and this peeling leaf of cane cutting machine.Wherein the clamping plate 12 in left side are welded on mandrel 11, and dividing plate 13 and stripping leaf-teeth dish 14 compartment of terrains are installed on mandrel 11.The clamping plate 12 on right side are connected with mandrel 11 by key 15, on 23 dividing plates 5 and 22 stripping leaf-teeth dishes 14, all on concentric circles, be provided with equably a plurality of bolts hole, the angle in every adjacent two bolts hole and the concentric circles center of circle equals error angle A, A=30 °, 4 bolts 16 are fixedly connected on 23 dividing plates 5 and 22 stripping leaf-teeth dishes 14 between two clamping plates 12 through the bolt hole of dividing plate 13 and stripping leaf-teeth dish 14, and adjacent two stripping leaf-teeth dishes 14 are formed on the clearance space of the axis direction of mandrel 11 by 13 isolation of a dividing plate; Polylith stripping leaf-teeth dish 14 on same leave stripping roller is the from left to right location dislocation setting in direction of rotation according to the tooth on next piece stripping leaf-teeth dish 14 and the tooth on lastblock stripping leaf-teeth dish 11 successively on the axis direction of leave stripping roller mandrel 11, error angle is A, this enforcement A=30 ° (in other embodiments, this angle can be arranged between 5 °～45 °), the bolt hole that bolt 16 is often convenient to lastblock stripping leaf-teeth dish 14 positions at an error angle A of the rotation direction upper deviation through the bolt hole of a stripping leaf-teeth dish 14 with dividing plate 13 is connected.Like this, the tooth of stripping leaf-teeth dish 14 is arranged along the multiple tracks helix that is axially of whole leave stripping roller, can make to shell the tangential force that leaf is subject to and be evenly distributed on whole leave stripping roller along helix.
Shown in Fig. 4, be this broken leaf rotor cutterhead in other embodiments, the edge of cutterhead has four protruding blade portion that are curved shape.The front cutting edge of each piece blade portion is the shape of recessed described blade portion, rear cutting edge is the shape of protruding described blade portion, the side that the front cutting edge of each piece blade portion and rear cutting edge have an opening inclined-plane all offers multiple tracks and the crossing groove of this cutting edge, the multistage short-term of linking front cutting edge and rear cutting edge in Fig. 4 is the trough line of above-mentioned groove, and the another side of front cutting edge and rear cutting edge is plane.The reeded blade portion of this cutting edge place tool can be so that cutting edge indention shape, after cutting edge is being worn, by the planar side of grinding cutting edge, can regain the cutting edge of sharp zigzag fashion.
Claims (2)
1. the broken leaf device of peeling leaf of cane cutting machine, comprises the leave stripping roller with stripping leaf-teeth dish, it is characterized in that: the mandrel axis direction interval of this leave stripping roller of stripping leaf-teeth rim on described leave stripping roller arranges; A side at described leave stripping roller is provided with a broken leaf rotor, and described broken leaf rotor consists of mandrel and the polylith cutterhead being installed on this mandrel, and these cutterheads extend into respectively in the space between described leave stripping roller stripping leaf-teeth dish;
Described in polylith on same described leave stripping roller, shell the location dislocation setting in direction of rotation according to the tooth on next piece stripping leaf-teeth dish and the tooth on lastblock stripping leaf-teeth dish successively on described leave stripping roller axis direction of leaf-teeth dish, error angle is A, 5 °≤A≤45 °; Described in described polylith, the outer rim of cutterhead is equipped with a plurality of blade portion, the location dislocation setting in direction of rotation according to the blade portion of the blade portion on next piece cutterhead and lastblock cutterhead successively on the axis direction of cutterhead on same broken leaf rotor at described mandrel, error angle is B, 5 °≤B≤45 °.
2. the broken leaf device of peeling leaf of cane cutting machine according to claim 1, is characterized in that: the whole described stripping leaf-teeth dish on same described leave stripping roller is all fixedly connected with clamping plate by many bolts; Whole described cutterhead on same described broken leaf rotor is all fixedly connected with clamping plate by many bolts, and a side opening of the cutting edge of the blade portion of described cutterhead is provided with multiple tracks and the crossing groove of this cutting edge; The cutting edge of described blade portion is connected and composed by front cutting edge and rear cutting edge, and described front cutting edge is the shape of recessed described blade portion, and described rear cutting edge is the shape of protruding described blade portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363446.7A CN102388723B (en) | 2011-11-16 | 2011-11-16 | Leaf peeling and smashing device of cane harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363446.7A CN102388723B (en) | 2011-11-16 | 2011-11-16 | Leaf peeling and smashing device of cane harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102388723A CN102388723A (en) | 2012-03-28 |
| CN102388723B true CN102388723B (en) | 2014-10-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110363446.7A Expired - Fee Related CN102388723B (en) | 2011-11-16 | 2011-11-16 | Leaf peeling and smashing device of cane harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102388723B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823596B (en) * | 2014-02-08 | 2020-01-10 | 张安全 | Self-sharpening disc cutter arc-shaped insection blade and manufacturing method thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6910321B2 (en) * | 2003-08-08 | 2005-06-28 | Deere & Company | Air-assisted, topper/shredder for sugar cane harvester |
| CN101002527A (en) * | 2007-01-19 | 2007-07-25 | 柳州市汉森机械制造有限公司 | Conveyer of sugarcane harvester |
| CN201328257Y (en) * | 2008-12-31 | 2009-10-21 | 李朝荣 | Pick-up type sugarcane leaf cutting returning machine |
| CN102150509B (en) * | 2011-02-28 | 2013-05-29 | 广西大学 | Integral-stalk tip-breaking leaf-peeling and crushing integrated mechanism for sugarcane harvester |
| CN102124864A (en) * | 2011-03-01 | 2011-07-20 | 温岭市宏顺机械有限公司 | Cane harvester |
| CN102187765A (en) * | 2011-04-11 | 2011-09-21 | 浙江三佳农业机械装备有限公司 | Sugarcane combine harvester with leaf-crushing device |
| CN102224780A (en) * | 2011-04-11 | 2011-10-26 | 华南农业大学 | Leaf-peeling system of combine harvester of whole stalk type canes |
| CN102197740B (en) * | 2011-05-09 | 2015-12-02 | 黄兰昌 | A kind of cane leaf stripper |
| CN202396173U (en) * | 2011-11-16 | 2012-08-29 | 朱季华 | Leaf peeling and smashing device for cane harvester |
-
2011
- 2011-11-16 CN CN201110363446.7A patent/CN102388723B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102388723A (en) | 2012-03-28 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20151116 |