CN109566056B - Galangal digging harvester with cutting disc knife - Google Patents
Galangal digging harvester with cutting disc knife Download PDFInfo
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- CN109566056B CN109566056B CN201910003521.5A CN201910003521A CN109566056B CN 109566056 B CN109566056 B CN 109566056B CN 201910003521 A CN201910003521 A CN 201910003521A CN 109566056 B CN109566056 B CN 109566056B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D31/00—Other digging harvesters
- A01D31/02—Other digging harvesters combined with other agricultural machines, e.g. drilling, planting, hay-harvesting machines
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- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The application discloses a galangal excavating harvester with a cutting disc cutter, which comprises a frame, a hanging frame, excavating upright posts, excavating plates, excavating shovels and a depth-adjustable grass cutting and soil crushing device, wherein the frame is of a square frame structure, the top side of the frame is fixedly welded with the bottom end of the hanging frame, the bottom side of the frame is symmetrically connected with two excavating upright posts left and right, the upper ends of the excavating upright posts are fixedly connected to the frame through a fastening plate and a hexagon bolt respectively, the excavating plates are welded between the lower ends of the excavating upright posts, the front sides of the excavating plates are welded with excavating shovels, the rear sides of the excavating plates are welded with lifting arc rods which are uniformly arranged, the top ends of the hanging frame and the front sides of the frame are connected and fixed on a three-point hanging connecting frame of a tractor through pin shafts, and the depth-adjustable grass cutting and soil crushing device is arranged on the left side and the right side of the frame respectively. The application can cut off soil and weed automatically while excavating galangal, reduce the excavating resistance of the excavating shovel and improve the excavating efficiency.
Description
Technical Field
The application relates to alpinia galanga harvesting equipment, in particular to an alpinia galanga excavating harvester with a cutter disc.
Background
Galangal, aliases such as rhizoma Alpiniae Officinarum, etc., is a evergreen perennial herb of the genus Alpinia of the family Zingiberaceae. The galangal is good at warming and humid climate environment, drought resistant, waterlogged resistant, frost and cold resistant, is native in tropical and subtropical areas in south China, and is mainly distributed in Guangdong, hainan, guangxi and Yunnan areas of China, wherein the Zhuang Jiang city is a main area of the galangal, the planting amount is about 6 ten mu, the highest planting amount reaches about 10 ten mu, the yield is more than 90% of the whole country, the galangal is perennial herbaceous plants, and is planted in fields, tender rhizome propagation is mainly adopted, and the galangal can be harvested after 3-6 years of general planting. The current agricultural mode mainly adopts hole digging or shallow trench planting, the plant spacing is about 35-50cm, the line spacing is about 70-80cm, and the field production process of the galangal mainly comprises the links of tillage, planting, field management, harvesting and the like. In addition to tillage, the links of planting, field management (weeding, fertilization and the like), harvesting and the like of the galangal are basically dependent on manpower. Particularly in the harvesting step, a great deal of labor is required. The harvest of the galangal is mainly to harvest underground galangal tubers, the galangal tubers are generally mature and then are located at the depth of 40cm below the ground surface, the growth depth is deeper than that of common underground tuberous root crops, meanwhile, the soil compaction or hardening is caused by the growth of the galangal for many years, the labor cost of harvesting per mu is about 4000 yuan, and at present, the strong development of the galangal industry is severely restricted due to the lack of mature available galangal harvesting equipment.
Disclosure of Invention
The application provides a galangal excavating harvester with a cutting disc knife, which can automatically cut off soil and weeds while excavating, reduce the excavating resistance of an excavating shovel and improve the working efficiency.
The technical scheme adopted by the application is as follows:
the utility model provides a take galangal excavation harvester of cutting dish sword, includes frame, mounted frame, excavates stand, excavation board, excavation shovel and adjustable degree of depth cut grass hack device, the frame be square frame structure, the top side of frame and mounted frame bottom fixed welding, the bottom side bilateral symmetry of frame is connected with two and excavates the stand, excavates the stand upper end and passes through fastening plate and hex bolts fixed connection to the frame respectively, the welding has the excavation board between the lower extreme of excavation stand, the front side welding of excavation board has the excavation shovel, the rear side welding has the lifting arc pole of even range, the top of mounted frame and the front side of frame all be equipped with the pinhole of being connected with the three-point suspension link of tractor, be equipped with the round pin axle in the pinhole connection of mounted frame is fixed to the three-point suspension link of tractor through the round pin axle, the frame left and right sides be equipped with adjustable degree of depth cut grass hack device respectively, adjustable degree of depth cut grass hack device including concave type fixing base, limit deep sliding post board and cut grass hack assembly, vertical sliding post upper end be equipped with even sliding post and screw hole limit deep-down, the vertical sliding post and the screw hole limit sliding post and the screw hole.
The grass cutting and soil crushing assembly comprises a cutting disc cutter, a bearing seat clamping plate, a main shaft with threads at the outer side end, a disc cutter bolt and a main shaft nut, wherein a through hole is formed in the center of the cutting disc cutter, two bearing seat clamping plates with bearings are respectively arranged on two sides of the middle position, the bearing seat clamping plates are tightly fastened through the disc cutter bolt, an inner hole of a bearing of the bearing seat clamping plate and the through hole in the center of the cutting disc cutter penetrate through an optical shaft end of the main shaft so as to rotate automatically, the threaded end of the main shaft penetrates through a round hole at the lower end of a depth limiting sliding column plate, and the main shaft is tightly connected to the depth limiting sliding column plate through a left main shaft nut and a right main shaft nut.
Triangle clamping knives are uniformly arranged on the cutting edge of the disc cutting knife.
The hexagonal bolt pass through in the screw corresponding from top to bottom in fastening plate and frame, the lower extreme of hexagonal bolt is equipped with the nut, and the upper end passes through the nut and screws fixedly, is equipped with spring spacer between nut and the frame.
The side of the digging plate connected with the digging shovel is obliquely arranged in the forward direction, and an included angle of 20 degrees is formed between the rear side of the digging plate and the digging ground plane.
The beneficial effects of the application are as follows:
by arranging the cutting disc cutters on two sides of the frame, the soil and weeds are cut off when the digging shovel digs, so that the digging resistance is reduced, and the working efficiency is improved.
The digging shovel is arranged at the front side of the digging plate, the lifting arc rod is connected at the rear side of the digging plate, and the tractor is utilized to pull the digging shovel to move forwards, so that the process of digging the galangal has the characteristics of rapidness and accuracy, the working efficiency is greatly improved, and the cost is saved.
The digging shovel is arranged to form an included angle of 20 with the ground level, so that the digging shovel can dig root crops into the soil at a more reasonable angle, the accuracy of digging is improved, and the damage to the skin of the galangal is reduced.
Drawings
The application will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the application, and other drawings can be obtained by one skilled in the art without inventive effort from the following figures:
FIG. 1 is a front view of the present application;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a top view of fig. 1.
In the figure: the device comprises a frame 1, a hanging frame 2, a pin shaft 21, a digging upright post 3, a 31 fastening plate, a 32 nut, a 4 digging plate, a 5 digging shovel, a 6 lifting arc rod, a 7 concave fixing seat, an 8 depth limiting sliding column plate, a 81 depth adjusting threaded hole, a 82 depth fixing bolt, a 9 cutting disc cutter, a 91 bearing seat clamping plate, a 92 main shaft, a 93 disc cutter bolt, a 94 main shaft nut and a 95 triangle clamping cutter.
Detailed Description
In order to make the technical solution of the present application better understood by those skilled in the art, the present application will be described in further detail with reference to the accompanying drawings and the specific embodiments, and it should be noted that the embodiments of the present application and features in the embodiments may be combined with each other without conflict.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
As shown in figures 1, 2 and 3, the galangal excavating harvester with the cutting disc knife comprises a frame 1, a hanging frame 2, excavating upright posts 3, excavating plates 4, excavating shovels 5 and a depth-adjustable grass cutting and soil crushing device, wherein the frame 1 is of a square frame structure, the top side of the frame 1 is fixedly welded with the bottom end of the hanging frame 2, two excavating upright posts 3 are symmetrically connected on the bottom side of the frame 1 left and right, the upper ends of the excavating upright posts 3 are fixedly connected to the frame 1 through fastening plates 31 and hexagon bolts respectively, excavating plates 4 are welded between the lower ends of the excavating upright posts 3, the front sides of the excavating plates 4 are welded with the excavating shovels 5, the rear sides of the excavating plates are welded with lifting arc rods 6 which are uniformly arranged, the top ends of the hanging frame 2 and the front sides of the frame 1 are respectively provided with pin holes which are in suspension connection with a three-point suspension connecting frame of the tractor, pin shafts 21 are arranged in the pin holes, the pin hole of the hanging frame 2 is connected and fixed on a three-point hanging connecting frame of a tractor through a pin shaft 21, the left side and the right side of the frame 1 are respectively provided with a depth-adjustable grass cutting and soil crushing device, the depth-adjustable grass cutting and soil crushing device comprises a concave fixed seat 7, a depth limiting sliding column plate 8 and a grass cutting and soil crushing component, a plurality of depth adjusting threaded holes 81 are longitudinally and uniformly arranged at the upper end of the depth limiting sliding column plate 8, the lower end of the depth limiting sliding column plate 8 is provided with the grass cutting and soil crushing component, the depth limiting sliding column plate 8 is embedded with a longitudinal groove of the concave fixed seat 7, the concave fixed seat 7 and the depth limiting sliding column plate 8 are fixed on the frame 1 through depth fixing bolts 82 penetrating through the threaded holes of the depth adjusting threaded holes 81 and the concave fixed seat 7, the depth limiting fixing bolts 82 are screwed out during adjustment, the depth limiting sliding column plate 8 can slide up and down in the longitudinal groove of the concave fixed seat 7, the grass cutting and soil crushing assembly is driven to cut into the depth of soil through the depth limiting sliding column plate 8, the depth limiting sliding column plate 8 is slid to a proper position in the upward or downward direction, then the depth fixing bolt 82 is screwed into the aligned depth adjusting threaded hole 81 and the threaded hole of the concave fixing seat 7 again, and finally the depth limiting sliding column plate 8 and the concave fixing seat 7 are fixed on the frame 1.
The grass cutting and soil crushing assembly comprises a grass cutting cutter 9, a bearing seat clamping plate 91, a main shaft 92 with threads at the outer side end, a cutter bolt 93 and a main shaft nut 94, wherein a through hole is formed in the circle center of the grass cutting cutter 9, two bearing seat clamping plates 91 with bearings are respectively arranged on two sides of the middle position, the bearing seat clamping plates 91 are tightly clamped and fastened through the cutter bolt 93, an inner bearing hole of the bearing seat clamping plate 91 and an optical shaft end provided with the main shaft 92 penetrate through the circle center through hole of the grass cutting cutter 9 so as to facilitate self rotation, the threaded end of the main shaft 92 penetrates through a round hole at the lower end of the depth limiting sliding column plate 8, the main shaft 92 is tightly connected to the depth limiting sliding column plate 8 through the left main shaft nut 94 and the right main shaft nut 94, the cutter 9 moves forwards along with a frame 1, and in the operation process, the cutter 9 stretches deep into soil by means of gravity pressurization of the frame 1, and simultaneously rotates along with the advancing of equipment and achieves the effects of grass cutting and soil crushing.
The triangular clamping knives 95 are uniformly arranged on the cutting edge of the cutting disc knife 9, so that the cutting disc knife is convenient for cutting soil and cutting off weeds with maximum force, provides optimal preconditions for further loosening and digging of the digging shovel, and reduces the resistance of the soil to the digging shovel 5 after cutting off the soil and the weeds, thereby facilitating digging.
The hexagonal bolt run through in the screw that corresponds about fastening plate 31 and frame 1, the lower extreme of hexagonal bolt is equipped with the nut, the upper end passes through nut 32 and screws fixedly, is equipped with spring spacer between nut 32 and the frame 1, nut 32 can lock hexagonal bolt and frame 1 through spring spacer, avoid excavating the vibration of stand 3 and impact force too big and lead to nut 32 to loosen.
The side, connected with the digging shovel 5, of the digging plate 4 is obliquely installed in the forward direction, and an included angle of 20 degrees is formed between the rear side of the digging plate and the digging ground plane.
During operation, the pin holes of the suspension frame 2 of the galangal excavator are connected to the three-point suspension connecting frame at the rear side of the tractor, pin shafts 21 are inserted into the pin holes for connection and fixation, normally, before the tractor performs excavating and harvesting operation, the head of the tractor is required to be aligned with one row of galangal in the tractor, meanwhile, the upper pull rod of the three-point suspension connecting frame of the tractor is required to be adjusted, so that the included angle between the excavating shovel 5 and the ground plane reaches about twenty degrees, the excavating shovel 5 is convenient to shovel into the lower part of a soil layer, the tractor moves forwards along one row of galangal, the cutting disc cutters 9 firstly penetrate into the soil, cut off the soil and weeds in the soil, reduce resistance for the excavating forward movement of the excavating shovel 5, then the excavating shovel 5 smoothly enters into the lower part of the galangal tuberous root, and simultaneously, under the continuous traction force of the tractor, the galangal excavator continuously moves forwards to enable each plant of galangal to be excavated loose by the excavating shovel 5, along with the advancing of the equipment, the excavating shovel 5 enters into the lifting plate 4 to the lifting rod 6, and then the excavating shovel 6 is paved on the surface of the lifting rod and is convenient to find an artificial arc.
The foregoing examples are merely illustrative of the embodiments of the present application and are not intended to limit the spirit and scope of the present application, and those skilled in the art should not depart from the spirit and scope of the present application.
Claims (4)
1. The utility model provides a take galangal excavation harvester of cutting dish sword which characterized in that: comprises a frame (1), a hanging frame (2), excavating upright posts (3), excavating plates (4), excavating shovels (5) and a depth-adjustable grass cutting and soil crushing device, wherein the frame (1) is of a square frame structure, the top side of the frame (1) is fixedly welded with the bottom end of the hanging frame (2), two excavating upright posts (3) are connected with the bottom side of the frame (1) in a bilateral symmetry manner, the upper ends of the excavating upright posts (3) are fixedly connected to the frame (1) through fastening plates (31) and hexagon bolts respectively, the excavating plates (4) are welded between the lower ends of the excavating upright posts (3), the excavating shovels (5) are welded on the front side of the excavating plates (4), lifting arc rods (6) which are uniformly arranged are welded on the rear side, the top end of the hanging frame (2) and the front side of the frame (1) are respectively provided with a pin hole which is connected with a three-point hanging connecting frame of the tractor in a hanging way, pin shafts (21) are arranged in the pin holes, the pin holes of the hanging frame (2) are connected and fixed on the three-point hanging connecting frame of the tractor through the pin shafts (21), the left side and the right side of the frame (1) are respectively provided with a depth-adjustable grass cutting and soil breaking device, the depth-adjustable grass cutting and soil breaking device comprises a concave fixed seat (7), a depth-limiting sliding column plate (8) and a grass cutting and soil breaking component, a plurality of depth-adjusting threaded holes (81) are longitudinally and uniformly arranged at the upper end of the depth-limiting sliding column plate (8), and the lower end of the depth-limiting sliding column plate (8) is provided with a grass cutting and soil breaking component, the depth-limiting sliding column plate (8) is embedded with a longitudinal groove of the concave fixing seat (7), and the concave fixing seat (7) and the depth-limiting sliding column plate (8) are fixed on the frame (1) through a depth-limiting fastening bolt (82) penetrating through a depth-adjusting threaded hole (81) and a threaded hole of the concave fixing seat (7); the grass cutting and soil crushing assembly comprises a cutting disc cutter (9), a bearing seat clamping plate (91), a spindle (92) with threads at the outer side end, a disc cutter bolt (93) and a spindle nut (94), wherein through holes are formed in the circle center of the cutting disc cutter (9), two bearing seat clamping plates (91) with bearings are respectively arranged on two sides of the middle position, the bearing seat clamping plates (91) are tightly clamped and fastened through the disc cutter bolt (93), the bearing inner holes of the bearing seat clamping plates (91) and the optical axis ends of the spindle (92) penetrate through the circle center through holes of the cutting disc cutter (9) so as to facilitate self-rotation, the threaded ends of the spindle (92) penetrate through round holes at the lower ends of the depth limiting sliding column plates (8), and the spindle (92) are tightly connected to the depth limiting sliding column plates (8) through left and right spindle nuts (94).
2. The excavating harvester of galangal with a cutting disc knife as set forth in claim 1, wherein: triangular clamping knives (95) are uniformly arranged on the cutting edge of the tray cutting knife (9).
3. The excavating harvester of galangal with a cutting disc knife as set forth in claim 1, wherein: the hexagonal bolt penetrates through screw holes of the fastening plate (31) and the machine frame (1) which are vertically corresponding, a nut is arranged at the lower end of the hexagonal bolt, the upper end of the hexagonal bolt is screwed and fixed through the nut (32), and a spring gasket is arranged between the nut (32) and the machine frame (1).
4. The excavating harvester of galangal with a cutting disc knife as set forth in claim 1, wherein: the side, connected with the digging shovel (5), of the digging plate (4) is obliquely arranged in the forward direction, and an included angle of 20 degrees is formed between the rear side of the digging plate and the digging ground plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910003521.5A CN109566056B (en) | 2019-01-03 | 2019-01-03 | Galangal digging harvester with cutting disc knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910003521.5A CN109566056B (en) | 2019-01-03 | 2019-01-03 | Galangal digging harvester with cutting disc knife |
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| Publication Number | Publication Date |
|---|---|
| CN109566056A CN109566056A (en) | 2019-04-05 |
| CN109566056B true CN109566056B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910003521.5A Active CN109566056B (en) | 2019-01-03 | 2019-01-03 | Galangal digging harvester with cutting disc knife |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114616969B (en) * | 2021-11-30 | 2023-10-27 | 徐州市农业农村综合服务中心 | Combined rhizome crop digging shovel and digging method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4133551A1 (en) * | 1991-10-10 | 1993-04-15 | Kloeckner Humboldt Deutz Ag | Combined harvesting and seed sowing machine - which lifts crop via front attachment and sows next crop via rear attachment |
| JP2001346424A (en) * | 2000-06-06 | 2001-12-18 | Iseki & Co Ltd | Vibrating dig up unit of root vegetable-harvesting machine |
| CN101569259A (en) * | 2009-06-04 | 2009-11-04 | 陈书法 | Intelligent automatic root tuber crop harvester |
| CN104641781A (en) * | 2015-02-13 | 2015-05-27 | 青岛理工大学 | Ginger cleaning, quantitative boxing and straw crushing and briquetting combined harvester |
| JP2017063679A (en) * | 2015-09-29 | 2017-04-06 | 株式会社クボタ | Root harvester |
| CN108738626A (en) * | 2018-07-24 | 2018-11-06 | 中国热带农业科学院农业机械研究所 | One kind dialling roll-type cassava digging harvester |
| CN108966795A (en) * | 2018-08-28 | 2018-12-11 | 中国农业大学 | Duplicate rows four shovels oscillatory type cassava digger |
-
2019
- 2019-01-03 CN CN201910003521.5A patent/CN109566056B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4133551A1 (en) * | 1991-10-10 | 1993-04-15 | Kloeckner Humboldt Deutz Ag | Combined harvesting and seed sowing machine - which lifts crop via front attachment and sows next crop via rear attachment |
| JP2001346424A (en) * | 2000-06-06 | 2001-12-18 | Iseki & Co Ltd | Vibrating dig up unit of root vegetable-harvesting machine |
| CN101569259A (en) * | 2009-06-04 | 2009-11-04 | 陈书法 | Intelligent automatic root tuber crop harvester |
| CN104641781A (en) * | 2015-02-13 | 2015-05-27 | 青岛理工大学 | Ginger cleaning, quantitative boxing and straw crushing and briquetting combined harvester |
| JP2017063679A (en) * | 2015-09-29 | 2017-04-06 | 株式会社クボタ | Root harvester |
| CN108738626A (en) * | 2018-07-24 | 2018-11-06 | 中国热带农业科学院农业机械研究所 | One kind dialling roll-type cassava digging harvester |
| CN108966795A (en) * | 2018-08-28 | 2018-12-11 | 中国农业大学 | Duplicate rows four shovels oscillatory type cassava digger |
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| CN109566056A (en) | 2019-04-05 |
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