CN219844076U - Dual-purpose harvesting header - Google Patents
Dual-purpose harvesting header Download PDFInfo
- Publication number
- CN219844076U CN219844076U CN202320799628.7U CN202320799628U CN219844076U CN 219844076 U CN219844076 U CN 219844076U CN 202320799628 U CN202320799628 U CN 202320799628U CN 219844076 U CN219844076 U CN 219844076U
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- China
- Prior art keywords
- cutting
- silage
- reel
- cutterheads
- disc
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- 238000003306 harvesting Methods 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 239000004460 silage Substances 0.000 claims description 73
- 239000010902 straw Substances 0.000 claims description 29
- 241000223025 Caragana microphylla Species 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 240000008042 Zea mays Species 0.000 description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 4
- 235000005822 corn Nutrition 0.000 description 4
- 241001061906 Caragana Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 208000003643 Callosities Diseases 0.000 description 2
- 206010020649 Hyperkeratosis Diseases 0.000 description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Harvester Elements (AREA)
Abstract
The utility model discloses a dual-purpose harvesting header which comprises a header frame, wherein at least one pair of cutterheads are detachably and rotatably arranged on the header frame, a reel is detachably arranged on the upper side of each cutterhead, a middle divider is arranged between two cutterheads positioned on the same pair of cutterheads, forced feeding rollers are rotatably and respectively arranged behind one sides adjacent to the two cutterheads positioned on the same pair of cutterheads, each cutterhead is respectively connected with a cutting driving device in a transmission way, and each forced feeding roller is respectively connected with a feeding driving device in a transmission way. The utility model can solve the problems of difficult feeding and easy blocking of the header of the existing caragana microphylla harvesting machine, and can also improve the utilization rate of the harvesting machine.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a dual-purpose harvesting header.
Background
The caragana microphylla is one of shrubs, is widely planted in northwest and inner Mongolian areas of China, the harvesting season is 11 months to 5 months of the next year, the harvesting season of silage corns is 8 to 10 months, and the shrubs, silage corns and other straw silage fodder are harvested in staggered sections. At present, special harvesting machines are arranged for straw silage such as silage corn and shrubs such as caragana microphylla, but the harvesting machines for straw silage such as silage corn and shrubs such as caragana microphylla have long idle time each year, short operation period and low machine utilization rate. And the existing shrub harvesting machines such as caragana microphylla have the problems that feeding is difficult during harvesting, a header is easy to block and the like, and normal harvesting operation of shrubs is affected.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a dual-purpose harvesting header, which can solve the problem that the existing caragana microphylla harvesting machine is difficult to feed and the header is easy to block, and can also improve the utilization rate of the harvesting machine.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a dual-purpose results header, includes the header frame, detachable rotation installs at least a pair of blade disc on the header frame, each the upside of blade disc is detachable respectively installs a reel, is located with being provided with the centre divider between two blade discs of pair of blade disc, is located with the rear of two adjacent one sides of blade disc of pair of blade disc respectively rotates installs the compulsory feeding roller, each the blade disc is the transmission respectively and is connected with cutting drive arrangement, each the compulsory feeding roller is the transmission respectively and is connected with feeding drive arrangement.
As an optimized technical scheme, the cutting driving device comprises cutting transmission boxes which are respectively arranged on the lower sides of all cutterheads on the cutting bench, and all the cutting transmission boxes are respectively connected with the corresponding cutterheads in a transmission mode.
As a preferable technical scheme, the cutter disc is a brush cutter disc, the brush cutter disc comprises a brush cutter disc body, brush cutter teeth are distributed on the periphery of the brush cutter disc body, the reel comprises a brush reel cylinder detachably mounted on the upper side of the brush cutter disc body, and brush reel toothed plates vertically arranged are distributed on the periphery side of the brush reel cylinder.
As a preferable technical scheme, the cutter disc is a silage cutter disc, the silage cutter disc comprises a silage cutting cylinder body, an annular silage cutting disc is arranged on the periphery of the bottom end of the silage cutting cylinder body, silage cutting cutter teeth are distributed on the periphery of the silage cutting disc, a plurality of annular reel discs are distributed on the silage cutting cylinder body and positioned on the upper side of the silage cutting disc, and silage reel teeth are respectively distributed on the periphery of each reel disc; the reel comprises a silage reel cover cylinder detachably arranged on the upper side of the silage cutting cylinder.
As the preferable technical scheme, the forced feeding roller comprises a roller shaft which is vertically arranged, a plurality of feeding discs are axially arranged on the roller shaft, and a plurality of feeding teeth are distributed on the periphery side of each feeding disc.
As the preferable technical scheme, the cutter heads are a pair, a straw holding rod is arranged above the two cutter heads on the cutting table frame, the straw holding rod is in a C shape with a forward opening, and the two front ends of the straw holding rod are respectively positioned above the front upper parts of the two cutter heads while the rear ends of the straw holding rod are positioned above the straw pulling cylinder.
Due to the adoption of the technical scheme, the dual-purpose harvesting cutting table comprises a cutting table frame, at least one pair of cutterheads are detachably and rotatably arranged on the cutting table frame, a reel is detachably arranged on the upper side of each cutterhead, an intermediate grain divider is arranged between the two cutterheads of the same pair of cutterheads, forced feeding rollers are rotatably arranged behind the two adjacent cutterheads of the same pair of cutterheads respectively, each cutterhead is respectively connected with a cutting driving device in a transmission mode, and each forced feeding roller is respectively connected with a feeding driving device in a transmission mode. When the utility model works, the cutter head is driven by the cutting driving device to rotationally cut off shrubs branches such as caragana microphylla at a high speed, the shrubs branches are conveyed to the forced feeding roller by the reel, the forced feeding roller is driven by the feeding driving device to rotate, the shrubs branches such as caragana microphylla are fed to the feeding port of the harvesting machine, the problems of difficult feeding and easy blocking of a cutting table of the existing shrub harvester are solved, the transmission performance is reliable, and the failure rate is low; and through changing detachable cutter head and reel, can be to the harvesting of straw class silage crops such as silage maize, realize bush, dual-purpose results of straw class silage, the results are smooth and easy, have improved the economic benefits of harvester machinery.
Drawings
The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a front view of an embodiment of the present utility model;
FIG. 3 is a side view of an embodiment of the present utility model;
FIG. 4 is a schematic view of a silage cutter disc of the present utility model;
fig. 5 is a schematic view of the silage reel of the present utility model.
In the figure: 1-a brush cutter disc; 11-shrub cutting trays; 12-shrub cutter teeth; 2-a shrub reel; 21-shrub reel tooth plate; 3-intermediate crop dividers; 4-forced feeding roller; 41-roll shafts; 42-feeding tray; 5-a cutting table frame; 6-holding the straw; 7-cutting a transmission case; 8-silage cutter disc; 81-silage cutting cylinder; 82-silage cutting trays; 83-silage cutter teeth; 84-reel; 9-silage seedling pulling cover cylinder.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the utility model are shown. In the drawings, the same reference numerals designate the same or similar components or elements.
As shown in fig. 1-3, a dual-purpose harvesting header comprises a header frame 5, at least one pair of cutterheads are detachably and rotatably installed on the header frame 5, a reel is detachably installed on the upper side of each cutterhead, a middle crop divider 3 is arranged between two cutterheads of the same pair of cutterheads, forced feeding rollers 4 are rotatably installed behind one sides adjacent to the two cutterheads of the same pair of cutterheads respectively, each cutterhead is respectively connected with a cutting driving device in a transmission mode, and each forced feeding roller 4 is respectively connected with a feeding driving device in a transmission mode. The forced feeding roller 4 preferably comprises a roller shaft 41 vertically arranged, a plurality of feeding discs 42 are axially arranged on the roller shaft 41, a plurality of feeding teeth are distributed on the periphery side of the feeding discs 42, and forced feeding is realized through extrusion and stirring of the feeding teeth on the feeding discs 42.
As shown in fig. 1 and 3, the cutting driving device includes a cutting transmission case 7 disposed on the cutting frame 5 and located below each cutter disc, each cutting transmission case 7 is respectively connected with a corresponding cutter disc in a transmission manner, and the cutting transmission case 7 is connected with a motor or an engine in a transmission manner. The whole transmission mode of the cutterhead on the harvesting header is in a lower transmission mode of the closed box body, and the harvesting header is compact in structure and good in trafficability. The feeding drive may also employ a motor or motor, and the cutting drive and feeding drive may employ the same motor or motor.
As shown in fig. 1-3, the cutter disc is a brush cutter disc 1, the brush cutter disc 1 comprises a brush cutter disc body 11, brush cutter teeth 12 are distributed on the periphery of the brush cutter disc body 11, the reel comprises a brush reel cylinder 2 detachably mounted on the upper side of the brush cutter disc body 11, and a brush reel toothed plate 21 vertically arranged is distributed on the peripheral side of the brush reel cylinder 2. According to the utility model, by combining the characteristics of shrub branches such as caragana, the shrub cutting disc body 11 with shrub cutting blade teeth 12 distributed on the periphery and the shrub poking cylinder 2 with shrub poking toothed plates 21 distributed on the periphery are designed, the shrub cutting disc body 11 is provided with the shrub poking cylinder 2, the outer edge of the shrub poking toothed plates 21 on the shrub poking cylinder 2 can be close to the outer edge of the forced feeding roller 4, the feeding trafficability when cutting shrubs is ensured, the blockage at the forced feeding roller 4 of the cutting table is relieved, the shrub cutting disc body 11 is driven to rotate by a cutting driving device, shrub branches such as caragana are guided into the shrub cutting blade teeth 12 of the shrub cutting disc body 11 in a separated mode by the middle divider 3, shrub branches such as caragana and the like are cut off by the shrub cutting blade teeth 12 rotating at a high speed, the shrub branches such as a shrub poking blade and the like are poked into the two forced feeding rollers 4 by the shrub poking toothed plates 21 on the shrub poking cylinder 2 rotating, and the forced feeding mechanical feeding of the forced feeding roller 4 is driven by the forced feeding driving device to a forced feeding mechanical inlet. Preferably, the outer edge of the shrub poking toothed plate 21 on the shrub poking cylinder 2 can be 3-8CM away from the outer edge of the forced feeding roller 4, so that the feeding trafficability of the cut shrubs is ensured, and the blockage of the forced feeding roller 4 of the cutting table is relieved.
As shown in fig. 4 and 5, the cutter disc is a silage cutter disc 8, the silage cutter disc 8 comprises a silage cutter cylinder 81, an annular silage cutter disc 82 is arranged on the circumference side of the bottom end of the silage cutter cylinder 81, silage cutter teeth 83 are distributed on the circumference of the silage cutter disc 82, a plurality of annular reel 84 are distributed on the silage cutter cylinder 81 and located on the upper side of the silage cutter disc 82, and silage reel teeth are respectively distributed on the circumference of each reel 84; the reel comprises a silage reel 9 which is detachably arranged on the upper side of a silage cutting cylinder 81. Because the silage straw is higher, the silage cutting drum 81 bottom end of the silage cutter disc 8 is provided with the silage cutting disc 82 for cutting the straw, and straw poking feeding is realized through the straw poking disc 84 on the silage cutting drum 81 and above the silage cutting disc 82, so that the structure is simple and practical. The silage cutting cylinder 81 is driven to rotate by the cutting driving device, the straws of the straw silage are separately guided into silage cutting cutter teeth 83 of each silage cutting disc 82 on the silage cutting cylinder 81 by the middle crop divider 3, the straws are cut off by the silage cutting cutter teeth 83 rotating at high speed, the cut straws are driven to the two forced feeding rollers 4 by the silage cutting cutter teeth 83 on each silage cutting disc 82, and the forced feeding rollers 4 driven to rotate by the feeding driving device are forced to be fed to the feeding port of the harvesting machine to realize feeding.
As shown in fig. 1-3, the cutter discs are a pair, the silage cutting cylinder 81 of the silage cutter disc 8 and the brush cutting disc 11 of the brush cutter disc 1 can be detachably connected with the output shaft of the cutting transmission box 7 through flanges, and can also be directly detachably connected with the output shaft of the cutting transmission box 7 through bolts or keys, and the silage cutting cylinder 81 and the silage poking cover cylinder 9 and the brush cutting disc 11 and the brush poking cylinder 2 can be detachably connected through bolts, so that the harvesting cutting table structure is light and simple. The straw holding rod 6 is arranged above the two cutterheads on the header frame 5, the straw holding rod 6 is in a C shape with a forward opening, the two front ends of the straw holding rod 6 are respectively arranged above the front upper parts of the two cutterheads, the rear ends of the straw holding rod 6 are arranged above the reel, and straw and shrub branches of silage can be guided into the two cutterheads through the straw holding rod 6 so as to be convenient for harvesting.
When the harvester is used, the shrub cutting disc body 11 and the silage cutting cylinder body 81 can be replaced and used, so that dual-purpose harvesting of shrubs and silages is realized at a low cost, the utilization rate of a harvesting machine is improved, and the economic benefit of the harvesting machine is improved. And the harvesting machine is smooth in harvesting, the cutting table is not easy to block, the transmission performance is reliable, the failure rate is low, and the operation efficiency can reach 15-30 mu/h during the shrub harvesting.
In the description of the present utility model, it should be understood that each term indicating an orientation or a positional relationship is based on the orientation or the positional relationship shown in the drawings, and is merely for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a dual-purpose results header, includes cutting frame, its characterized in that: the cutting machine is characterized in that at least one pair of cutterheads are detachably and rotatably arranged on the cutting table frame, a reel is detachably arranged on the upper side of each cutterhead, a middle grain divider is arranged between the two cutterheads of the same pair of cutterheads, forced feeding rollers are rotatably arranged behind the adjacent sides of the two cutterheads of the same pair of cutterheads respectively, each cutterhead is respectively connected with a cutting driving device in a transmission mode, and each forced feeding roller is respectively connected with a feeding driving device in a transmission mode.
2. A dual-purpose harvesting header as defined by claim 1, wherein: the cutting driving device comprises cutting transmission boxes which are respectively arranged on the lower sides of the cutterheads on the cutting bench, and the cutting transmission boxes are respectively connected with the corresponding cutterheads in a transmission way.
3. A dual-purpose harvesting header as defined by claim 1, wherein: the cutter disc is a brush cutter disc, the brush cutter disc comprises a brush cutter disc body, brush cutter teeth are distributed on the periphery of the brush cutter disc body, the reel comprises a brush reel cylinder detachably mounted on the upper side of the brush cutter disc body, and brush reel toothed plates vertically arranged are distributed on the periphery of the brush reel cylinder.
4. A dual-purpose harvesting header as defined by claim 1, wherein: the cutter head is a silage cutter head, the silage cutter head comprises a silage cutting cylinder body, an annular silage cutting disc is arranged on the periphery of the bottom end of the silage cutting cylinder body, silage cutter teeth are distributed on the periphery of the silage cutting disc, a plurality of annular reel discs are distributed on the silage cutting cylinder body and are positioned on the upper side of the silage cutting disc, and silage reel teeth are respectively distributed on the periphery of each reel disc; the reel comprises a silage reel cover cylinder detachably arranged on the upper side of the silage cutting cylinder.
5. A dual-purpose harvesting header as defined by claim 1, wherein: the forced feeding roller comprises a roller shaft which is vertically arranged, a plurality of feeding discs are axially arranged on the roller shaft, and a plurality of feeding teeth are distributed on the periphery side of each feeding disc.
6. A dual-purpose harvesting header as claimed in any one of claims 1-5, wherein: the cutter heads are in a pair, a straw holding rod is arranged above the two cutter heads on the cutting table frame, the straw holding rod is in a C shape with a forward opening, and the two front ends of the straw holding rod are respectively arranged above the front upper parts of the two cutter heads while the rear ends of the straw holding rod are arranged above the reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320799628.7U CN219844076U (en) | 2023-04-07 | 2023-04-07 | Dual-purpose harvesting header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320799628.7U CN219844076U (en) | 2023-04-07 | 2023-04-07 | Dual-purpose harvesting header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219844076U true CN219844076U (en) | 2023-10-20 |
Family
ID=88345789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320799628.7U Active CN219844076U (en) | 2023-04-07 | 2023-04-07 | Dual-purpose harvesting header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219844076U (en) |
-
2023
- 2023-04-07 CN CN202320799628.7U patent/CN219844076U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |