CN114846997A - Mulberry harvester - Google Patents
Mulberry harvester Download PDFInfo
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- CN114846997A CN114846997A CN202210460783.6A CN202210460783A CN114846997A CN 114846997 A CN114846997 A CN 114846997A CN 202210460783 A CN202210460783 A CN 202210460783A CN 114846997 A CN114846997 A CN 114846997A
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- roller
- collecting
- harvesting
- box
- transmission component
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The invention discloses a mulberries harvester which comprises a frame, wherein a travelling mechanism is arranged at the bottom of the frame, a cab, a power mechanism and a collecting box are arranged at the top of the frame, a harvesting mechanism is arranged at the front end of the frame, a transmission mechanism is arranged between the harvesting mechanism and the collecting box, and the power mechanism provides power for the travelling mechanism, the harvesting mechanism and the transmission mechanism. The invention has the advantages of complete functions, high harvesting efficiency, convenient operation and control, strong adaptability and the like.
Description
Technical Field
The invention relates to the field of mulberry leaf harvesting machinery. More specifically, the present invention relates to a mulberries harvester.
Background
The mulberry leaf harvesting is an indispensable important link in the silkworm industry production, the amount of labor used accounts for about 70% of the total amount of labor used in the silkworm industry production, the link is the most labor input in the silkworm industry production, the key point for improving the silkworm production benefit is realized, and the bottleneck problem for restricting the large-scale development of the silkworm industry is also solved. In order to improve the mulberry leaf harvesting efficiency, a mulberry twig harvesting mode of directly cutting mulberry twigs is provided on the basis of traditional leaf harvesting, and extensive application and popularization are achieved in production practice. However, the existing mulberry harvesting still mainly adopts manual harvesting, the application of the mulberry harvester is less, and the existing mulberry harvesting machine has the problems of insufficient power, difficulty in cutting off mulberry branches, incapability of collecting the mulberry branches and the like.
Disclosure of Invention
An object of the present invention is to provide a mulberries harvester to solve the above problems.
In order to achieve the purpose and other advantages, the invention provides a mulbernet harvester which comprises a rack, wherein a travelling mechanism is arranged at the bottom of the rack, a cab, a power mechanism and a collecting box are arranged at the top of the rack, a harvesting mechanism is arranged at the front end of the rack, a transmission mechanism is arranged between the harvesting mechanism and the collecting box, and the power mechanism provides power for the travelling mechanism, the harvesting mechanism and the transmission mechanism.
Preferably, the mulberry twig harvester, the harvesting mechanism includes a harvesting box, the front end of which is open, a drum-type hob, a first-stage collecting roller, two second-stage collecting rollers and two collecting rollers are arranged in the harvesting box at intervals along the conveying direction in sequence, the drum-type hob, the first-stage collecting roller, the two second-stage collecting rollers and the two collecting rollers are all arranged perpendicular to the conveying direction and are rotationally connected with the side wall of the harvesting box; the axial height of the primary collecting roller is more than or equal to that of the roller type hob; the two secondary collecting rollers are oppositely arranged along the vertical direction, and the axial height of the secondary collecting roller positioned below is more than or equal to that of the primary collecting roller; the two collecting rollers are arranged in a vertically staggered manner along the conveying direction, and the collecting roller positioned below is arranged in front of the two secondary collecting rollers; the roller type hob, the primary collecting roller, the secondary collecting roller positioned below and the two collecting rollers rotate anticlockwise under the driving of the power mechanism, and the secondary collecting roller positioned above rotates clockwise under the driving of the power mechanism.
Preferably, the mulberry twig harvester, the drum-type hobbing cutter include first cylinder, be equipped with a plurality of blades along its circumference equidistant on the lateral wall of first cylinder, the length direction of every blade is along the axial setting of first cylinder, width direction along the circumference setting of first cylinder, the blade passes through the nut with first cylinder can dismantle the connection, 18 cutting edges are opened to the inboard of blade along its length direction, the cutting edge with the interval of the lateral wall of first cylinder is 10-15 mm.
Preferably, the primary collecting roller of the mulbernet harvester comprises a second roller, a plurality of first collecting plates are arranged on the side wall of the second roller at equal intervals along the circumferential direction of the second roller, the length direction of each first collecting plate is arranged along the axial direction of the second roller, the width direction of each first collecting plate is arranged along the radial direction of the second roller, and a plurality of V-shaped openings are arranged on one side of each first collecting plate, which is far away from the second roller, at intervals along the length direction of the first collecting plate.
Preferably, each secondary collecting roller of the mulbernet harvester comprises a third roller, a plurality of second collecting plates are arranged on the side wall of the third roller at equal intervals along the circumferential direction of the third roller, the length direction of each second collecting plate is arranged along the axial direction of the third roller, the width direction of each second collecting plate is arranged along the radial direction of the third roller, and the width of each second collecting plate is smaller than or equal to the width of the corresponding first collecting plate.
Preferably, each collecting roller of the mulberries harvester comprises a fourth roller, and the side wall of the fourth roller is provided with a helical blade along the axial direction of the fourth roller.
Preferably, the power mechanism of the mulberries harvester comprises an internal combustion engine which is arranged on the frame; the input end of the primary belt pulley transmission component is connected with the output end of the internal combustion engine, and the output end of the primary belt pulley transmission component is arranged above the rear end of the harvesting box; the input end of the secondary belt pulley transmission component is connected with the output end of the primary belt pulley transmission component, and the output end of the secondary belt pulley transmission component is connected with one end of the roller of the collecting roller positioned below; the input end of the third belt pulley transmission component is connected with the other end of the roller of the collecting roller positioned below, and the output end of the third belt pulley transmission component is connected with the other end of the roller of the collecting roller positioned above; the input end of the first chain transmission component is connected with the other end of the roller of the collecting roller positioned below, and the output end of the first chain transmission component is connected with the other end of the roller of the second-level collecting roller positioned below; the input end of the second chain transmission component is connected with the other end of the roller of the lower secondary collecting roller, and the output end of the second chain transmission component is connected with the other end of the roller hob; the input end of the third chain transmission component is connected with one end of the roller of the second-level collecting roller positioned below the third chain transmission component, and the output end of the third chain transmission component is connected with one end of the roller of the first-level collecting roller; and the input end of the gear transmission component is connected with one end of the roller of the lower secondary collection roller, and the output end of the gear transmission component is connected with one end of the roller of the upper secondary collection roller.
Preferably, the mulberries harvester, the transmission mechanism includes the transmission case, and it is the slope setting and both ends open box, the lower extreme of transmission case with reap the rear end top intercommunication of case, the upper end with the upper portion intercommunication of collecting box, be equipped with belt conveyor in the transmission case, belt conveyor is by power unit provides power.
Preferably, the mulberries harvester further comprises a collecting push rod arranged above the front end of the harvesting box, the collecting push rod is arranged along the width direction of the harvesting box and is supported and fixed on the harvesting box through a support frame, and two ends of the collecting push rod are bent forwards and inwards respectively to form blocking parts.
Preferably, the walking mechanism of the mulberries harvester is a crawler chassis.
The invention at least comprises the following beneficial effects:
1. the functions are complete: the existing mulberry shoot harvester only has the function of cutting, and the invention integrates the functions of harvesting, collecting, transferring and the like into a whole and has more complete functions.
2. The harvesting efficiency is high: the mulberry branches cut off by the existing mulberry twig harvester need manual collection, bundling and carrying, and the mulberry twig harvester needs 2-3 persons for assistance besides a machine hand, and has the efficacy of 1.5-2 mu/h; the invention can complete the operation by only 1 manipulator, and the effect can reach 5-6 mu/h;
3. the operation and control are convenient: the invention integrates the functions of walking, harvesting, collecting, transferring and the like, and corresponding operation can be carried out by one person controlling the control assembly in the cab, thus being convenient and efficient.
4. The adaptability is strong: the crawler belt walking system has better field passing performance, can adapt to various types of soil and plots, and can better adapt to the operation condition of muddy field in rainy days.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic perspective view of a harvesting mechanism according to one embodiment of the present invention;
FIG. 2 is a schematic front view of a mulbernet harvester according to an embodiment of the present invention;
FIG. 3 is a rear view of a mulbernet harvester according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a roller cutter according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a primary collection roller according to one embodiment of the present invention;
FIG. 6 is a schematic perspective view of a secondary collection roller according to one embodiment of the present invention;
fig. 7 is a perspective view of a collecting roller according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples and the accompanying drawings so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-7, the invention provides a mulbernet harvester, which comprises a frame 1, wherein a traveling mechanism 2 is arranged at the bottom of the frame 1, a cab 3, a power mechanism 4 and a collection box 5 are arranged at the top of the frame 1, a harvesting mechanism 6 is arranged at the front end of the frame 1, a transmission mechanism 7 is arranged between the harvesting mechanism 6 and the collection box 5, and the power mechanism 4 provides power for the traveling mechanism 2, the harvesting mechanism 6 and the transmission mechanism 7.
In the above embodiment, the mulberries harvester comprises a frame, a traveling mechanism, a cab, a power mechanism, a collection box, a harvesting mechanism and a transmission mechanism. The frame provides a basic supporting platform for the traveling mechanism, the cab, the power mechanism, the collecting box and the harvesting mechanism, the supporting power mechanism is used for balancing distribution and power transmission, the supporting traveling mechanism runs stably and keeps stable, and the supporting harvesting mechanism is stable and adjustable; the power mechanism takes an internal combustion engine as a power source, provides walking and operation power support for the whole machine, balances power distribution and transmission, and provides stable, continuous and efficient power support for each mechanism; the walking mechanism is powered by an internal combustion engine, and preferably adopts a crawler hydraulic walking system to realize operations of bidirectional movement, left-right steering and the like of the whole machine; the harvesting mechanism is powered by an internal combustion engine to harvest the mulberry twigs; the transmission mechanism is connected with the harvesting mechanism and the transmission mechanism and is used for transmitting the mulberry branches harvested by the harvesting mechanism to the collection box, so that the automatic collection of the mulberry branches is realized.
When the mulberry twig harvester is used, a manipulator sits in the cab, corresponding operation can be carried out by controlling the control assembly (comprising the steering wheel and the operating rod), walking and mulberry twig harvesting of the harvester are realized, the harvested mulberry twigs are automatically transmitted into the collecting box through the transmission mechanism, and after the collecting box is filled with the mulberry twig harvester, the walking mechanism is controlled to move the whole machine to a designated position, so that the transfer of the mulberry twigs can be realized.
The mulberries harvester integrates the functions of harvesting, collecting, transferring and the like, has high harvesting efficiency and convenient operation, can complete mulberry branch harvesting, collecting and transferring operation by only 1 manipulator, and has the effect of 5-6 mu/h.
In another embodiment, the harvesting mechanism 6 of the mulbernet harvester comprises a harvesting box 61 with an opening at the front end, a roller hob 62, a primary collecting roller 63, two secondary collecting rollers 64 and two collecting rollers 65 are sequentially arranged in the harvesting box 61 at intervals along the conveying direction, and the roller hob 62, the primary collecting roller 63, the two secondary collecting rollers 64 and the two collecting rollers 65 are all arranged perpendicular to the conveying direction and are rotatably connected with the side wall of the harvesting box 61; wherein, the axial height of the primary collecting roller 63 is more than or equal to the axial height of the roller hob 62; the two secondary collecting rollers 64 are oppositely arranged along the vertical direction, and the axial height of the secondary collecting roller 64 positioned below is more than or equal to that of the primary collecting roller 63; the two collecting rollers 65 are arranged in a vertically staggered manner along the conveying direction, and the collecting roller 65 positioned below is arranged in front of the two secondary collecting rollers 64; the drum-type hob 62, the primary collecting drum 63, the secondary collecting drum 64 located below and the two collecting drums 65 rotate counterclockwise under the driving of the power mechanism 4, and the secondary collecting drum 64 located above rotates clockwise under the driving of the power mechanism 4. Further, the axial height of the primary collecting roller 63 is 50mm higher than that of the roller hob 62, and the distance between the primary collecting roller 63 and the roller hob 62 is 162.5 mm; the axial height of the secondary collecting roller 64 positioned below is 50mm higher than that of the primary collecting roller 63, and the distance between the secondary collecting roller 64 positioned below and the primary collecting roller 63 is 162 mm; the distance between the two secondary collecting rollers 64 is 155.7 mm; the distance between the collecting roller 65 positioned below and the secondary collecting roller 64 positioned below is 380 mm; the distance between the two collecting rollers 65 is 380mm, and the axial height difference is 170 mm. The harvesting box with an opening at the front end is integrated with a roller type hob, a primary collecting roller, two secondary collecting rollers and two collecting rollers to complete the operations of harvesting, transmitting, collecting and the like of the mulberry twigs, so that the harvested mulberry twigs can automatically enter the transmission mechanism.
In another embodiment, the mulberries harvester, the roller cutter 62 comprises a first roller 621, 3 blades 622 are arranged on the side wall of the first roller 621 at equal intervals along the circumferential direction of the first roller 621, the length direction of each blade 622 is arranged along the axial direction of the first roller 621, the width direction is arranged along the circumferential direction of the first roller 621, the blades 622 are detachably connected with the first roller 621 through nuts 623, the inner side (defining the side contacting with mulberries when the roller cutter harvests) of the blades 622 is provided with a cutting edge 624, the cutting edge angle is 18 degrees, and the distance between the cutting edge 624 and the side wall of the first roller 621 is 10-15 mm. Further, the distance between the blade 624 and the side wall of the first roller 621 is 12 mm; the diameter of the first drum 631 is 115 mm. Compared with the existing shearing harvesting mode, the harvesting by adopting the roller type hob has the advantages of high strength, high efficiency, high reliability and the like, the harvesting problems of high lignification strength of mulberry branches, high toughness and adhesion of mulberry bark and the like are well solved, and the harvesting structure is more suitable for the harvesting characteristics of the mulberry branches.
In another embodiment, the primary collecting roller 63 of the mulbernet harvester comprises a second roller 631, the sidewall of the second roller 631 is provided with a plurality of first collecting plates 632 at equal intervals along the circumferential direction thereof, the length direction of each first collecting plate 632 is arranged along the axial direction of the second roller 631, the width direction is arranged along the radial direction of the second roller 631, and one side of each first collecting plate 632, which is far away from the second roller 631, is provided with a plurality of V-shaped openings 633 at intervals along the length direction thereof. Further, the diameter of the second roller 631 is 155mm, the plurality of first collecting plates 632 are 8 first collecting plates, the width of the first collecting plate 632 is 20mm, the opening width of the V-shaped opening is 30mm, the opening depth is 15mm, and the distance between adjacent V-shaped openings is 105 mm. Here, a preferable structure of the primary collecting roller is exemplified so as to smoothly collect the cut mulberry branches by the roller tumbler and to transfer them backward to the secondary collecting roller.
In another embodiment, each secondary collecting roller 64 of the mulbernet harvester includes a third roller 641, a plurality of second collecting plates 642 are disposed on a sidewall of the third roller 641 at equal intervals along the circumferential direction of the third roller 641, the length direction of each second collecting plate 642 is disposed along the axial direction of the third roller 641, the width direction of each second collecting plate 642 is disposed along the radial direction of the third roller 641, and the width of each second collecting plate 642 is smaller than or equal to the width of the first collecting plate 632. Further, the diameter of the third roller 641 is 450mm, and the plurality of second collecting plates 642 is 8 second collecting plates, and the width of the second collecting plates is 20 mm. Here, a preferable structure of the secondary collecting drum is exemplified so as to smoothly collect the ramulus mori which is transferred through the primary collecting drum and transfer the ramulus mori backward to the collecting drum.
In another embodiment, the mulbernet harvester, each collecting drum 65 comprises a fourth drum 651, the side wall of the fourth drum 651 is provided with helical blades 652 along the axial direction thereof. Further, the diameter of the fourth roller 651 is 115mm, and the inner diameter of the helical blade 652 is 121mm, the outer diameter thereof is 250mm, and the pitch thereof is 205 mm. Here, a preferable structure of the collecting roller is exemplified so as to smoothly collect and push the mulberry branches transferred through the secondary collecting roller to the transferring mechanism.
In another embodiment, the power mechanism 4 of the mulberries harvester comprises an internal combustion engine (not shown) arranged on the frame 1; a primary pulley transmission assembly 41, the input end of which is connected with the output end of the internal combustion engine, and the output end of which is arranged above the rear end of the harvesting box 61; a secondary pulley transmission assembly 42, the input end of which is connected to the output end of the primary pulley transmission assembly 41, and the output end of which is connected to one end of the roller of the collecting roller 65 located below; a third pulley transmission assembly 43, the input end of which is connected to the other end of the roller of the collecting roller 65 located below and the output end of which is connected to the other end of the roller of the collecting roller 65 located above; a first chain transmission assembly 44, the input end of which is connected to the other end of the roller of the collecting roller 65 located below and the output end of which is connected to the other end of the roller of the secondary collecting roller 64 located below; a second chain transmission assembly 45, the input end of which is connected with the other end of the roller of the secondary collecting roller 64 located below, and the output end of which is connected with the other end of the roller hob 62; a third chain transmission assembly 46, the input end of which is connected with one end of the roller of the second-stage collecting roller 64 positioned below, and the output end of which is connected with one end of the roller of the first-stage collecting roller 63; and the input end of the gear transmission assembly 47 is connected with one end of the roller of the lower secondary collecting roller 64, and the output end of the gear transmission assembly is connected with one end of the roller of the upper secondary collecting roller 64. Here, a preferred configuration of the power mechanism is enumerated to provide sufficient, stable power for the rotation of the roller hob, the primary collection drum, the secondary collection drum and the collecting drum.
In another embodiment, the conveying mechanism 7 of the mulberries harvester comprises a conveying box 71 which is a box body with two open ends and is obliquely arranged, the lower end of the conveying box 71 is communicated with the top of the rear end of the harvesting box 61, the upper end of the conveying box is communicated with the upper part of the collecting box 5, and a belt conveyor (not shown) is arranged in the conveying box 71 and is powered by the power mechanism 4. Here, a preferable mechanism of the transfer mechanism is exemplified so as to smoothly transfer the mulberry branches collected by the collecting drum to the collection tank by the belt conveyor.
In another embodiment, the mulberries harvester further comprises a collecting push rod 66 which is arranged above the front end of the harvesting box 61, the collecting push rod 66 is arranged along the width direction of the harvesting box 61 and is supported and fixed on the harvesting box 61 by a support frame 67, and two ends of the collecting push rod 66 are respectively bent forwards and inwards to form a blocking part. The collecting push rod is arranged above the front end of the harvesting box, so that the mulberry branches positioned in front of the harvesting box are collected before harvesting, and the mulberry branches are prevented from escaping from two sides of the harvesting box during harvesting.
In another embodiment, the walking mechanism 2 of the mulberries harvester is a crawler chassis. The crawler chassis has good field passing performance, can adapt to various types of soil and plots, and can better adapt to the muddy field operation condition in rainy days.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. The mulberries harvester is characterized by comprising a rack, wherein a travelling mechanism is arranged at the bottom of the rack, a cab, a power mechanism and a collecting box are arranged at the top of the rack, a harvesting mechanism is arranged at the front end of the rack, a transmission mechanism is arranged between the harvesting mechanism and the collecting box, and the power mechanism provides power for the travelling mechanism, the harvesting mechanism and the transmission mechanism.
2. The mulbernet harvester of claim 1, wherein the harvesting mechanism comprises a harvesting box with an open front end, a roller hob, a primary collecting roller, two secondary collecting rollers and two collecting rollers are sequentially arranged in the harvesting box at intervals along the conveying direction, and the roller hob, the primary collecting roller, the two secondary collecting rollers and the two collecting rollers are all arranged perpendicular to the conveying direction and are rotatably connected with the side wall of the harvesting box; the axial height of the primary collecting roller is more than or equal to that of the roller type hob; the two secondary collecting rollers are oppositely arranged along the vertical direction, and the axial height of the secondary collecting roller positioned below is more than or equal to that of the primary collecting roller; the two collecting rollers are arranged in a vertically staggered manner along the conveying direction, and the collecting roller positioned below is arranged in front of the two secondary collecting rollers; the roller type hob, the primary collecting roller, the secondary collecting roller positioned below and the two collecting rollers rotate anticlockwise under the driving of the power mechanism, and the secondary collecting roller positioned above rotates clockwise under the driving of the power mechanism.
3. The mulbernet harvester of claim 2, wherein the roller-type hob comprises a first roller, the side wall of the first roller is provided with a plurality of blades at equal intervals along the circumferential direction of the first roller, the length direction of each blade is arranged along the axial direction of the first roller, the width direction of each blade is arranged along the circumferential direction of the first roller, the blades are detachably connected with the first roller through nuts, the blades are provided with 18-degree cutting edges along the inner sides of the length directions of the blades, and the cutting edges are spaced from the side wall of the first roller by 10-15 mm.
4. The mulbernet harvester of claim 3, wherein the primary collecting roller comprises a second roller, the sidewall of the second roller is provided with a plurality of first collecting plates at equal intervals along the circumferential direction of the second roller, the length direction of each first collecting plate is arranged along the axial direction of the second roller, the width direction of each first collecting plate is arranged along the radial direction of the second roller, and one side of each first collecting plate, which is far away from the second roller, is provided with a plurality of V-shaped openings at intervals along the length direction of the first collecting plate.
5. The mulbernet harvester of claim 4, wherein each secondary collecting roller comprises a third roller, the side wall of the third roller is provided with a plurality of second collecting plates at equal intervals along the circumferential direction of the third roller, the length direction of each second collecting plate is arranged along the axial direction of the third roller, the width direction of each second collecting plate is arranged along the radial direction of the third roller, and the width of each second collecting plate is smaller than or equal to the width of the first collecting plate.
6. The mulbernet harvester of claim 5, wherein each of the collection drums comprises a fourth drum having a sidewall provided with helical blades along an axial direction thereof.
7. The mulbernet harvester of claim 6, wherein the power mechanism comprises an internal combustion engine disposed on the frame; the input end of the primary belt pulley transmission component is connected with the output end of the internal combustion engine, and the output end of the primary belt pulley transmission component is arranged above the rear end of the harvesting box; the input end of the secondary belt pulley transmission component is connected with the output end of the primary belt pulley transmission component, and the output end of the secondary belt pulley transmission component is connected with one end of the roller of the collecting roller positioned below; the input end of the third belt pulley transmission component is connected with the other end of the roller of the collecting roller positioned below, and the output end of the third belt pulley transmission component is connected with the other end of the roller of the collecting roller positioned above; the input end of the first chain transmission component is connected with the other end of the roller of the collecting roller positioned below, and the output end of the first chain transmission component is connected with the other end of the roller of the second-level collecting roller positioned below; the input end of the second chain transmission component is connected with the other end of the roller of the lower secondary collecting roller, and the output end of the second chain transmission component is connected with the other end of the roller hob; the input end of the third chain transmission component is connected with one end of the roller of the second-level collecting roller positioned below the third chain transmission component, and the output end of the third chain transmission component is connected with one end of the roller of the first-level collecting roller; and the input end of the gear transmission component is connected with one end of the roller of the lower secondary collection roller, and the output end of the gear transmission component is connected with one end of the roller of the upper secondary collection roller.
8. The mulbernet harvester of claim 2, wherein the transmission mechanism comprises a transmission box which is an inclined box body with two open ends, the lower end of the transmission box is communicated with the top of the rear end of the harvesting box, the upper end of the transmission box is communicated with the upper part of the collecting box, a belt conveyor is arranged in the transmission box, and the belt conveyor is powered by the power mechanism.
9. The mulbernet harvester according to claim 2, further comprising a collecting push rod disposed above the front end of the harvesting box, wherein the collecting push rod is disposed along the width direction of the harvesting box and supported and fixed on the harvesting box by a support frame, and both ends of the collecting push rod are respectively bent forward and inward to form a blocking portion.
10. The mulbernet harvester of claim 1, wherein said traveling mechanism is a crawler chassis.
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|---|---|---|---|
| CN202210460783.6A CN114846997A (en) | 2022-04-28 | 2022-04-28 | Mulberry harvester |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210460783.6A CN114846997A (en) | 2022-04-28 | 2022-04-28 | Mulberry harvester |
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| CN114846997A true CN114846997A (en) | 2022-08-05 |
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