CN115943806B - Mechanical collection device for tender tips of mugwort - Google Patents
Mechanical collection device for tender tips of mugwort Download PDFInfo
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- CN115943806B CN115943806B CN202310013720.0A CN202310013720A CN115943806B CN 115943806 B CN115943806 B CN 115943806B CN 202310013720 A CN202310013720 A CN 202310013720A CN 115943806 B CN115943806 B CN 115943806B
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 4
- 210000000078 claw Anatomy 0.000 claims description 34
- 238000005520 cutting process Methods 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 10
- 235000009051 Ambrosia paniculata var. peruviana Nutrition 0.000 claims 1
- 235000003097 Artemisia absinthium Nutrition 0.000 claims 1
- 235000017731 Artemisia dracunculus ssp. dracunculus Nutrition 0.000 claims 1
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- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims 1
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- 244000030166 artemisia Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010415 tidying Methods 0.000 description 2
- 229930182559 Natural dye Natural products 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
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- Soil Working Implements (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses a mechanical mugwort tender tip harvesting device; belonging to the technical field of mugwort planting; the technical key point of the vehicle comprises a movable frame, wherein an upper mounting cross beam and a lower mounting cross beam are arranged at the front end of the movable frame, and the lower mounting cross beam is positioned at the rear lower part of the upper mounting cross beam; cutter components are arranged on the upper mounting cross beam and the lower mounting cross beam; a material arranging rake for stabilizing moxa is arranged above the cutter assembly, and a feeding assembly is arranged above the material arranging rake; the movable frames behind the upper mounting cross beam and the lower mounting cross beam are respectively provided with a conveying belt, a charging box is arranged below the rear end of the conveying belt above, and a material guide plate is obliquely arranged below the rear end of the conveying belt below; a protection plate group is arranged around the movable frame; the invention aims to provide the mechanical mugwort tender tip harvesting device which has a compact structure and is mechanized and can effectively improve the harvesting efficiency; is used for efficiently harvesting the tender tips of the mugwort.
Description
Technical Field
The invention relates to a harvesting device, in particular to a mechanical mugwort tender tip harvesting device.
Background
The ancient habit of eating the mugwort is that the fresh mugwort is mainly tender tip of the fresh mugwort, and the fresh mugwort can be used for making various delicious foods such as Qingming rice noodles, mugwort pills, mugwort fried eggs, mugwort cooked dog meat and the like, and is special snack and dish in the south China.
At present, the fresh food is carried out by artificially planting the mugwort in the places such as Guangdong plum state, huizhou, river source and the like, the mugwort is usually harvested by manually using a sickle, and each person can only harvest 80-90 jin of fresh mugwort every day, so that the efficiency is extremely low, the supply of the fresh food mugwort market is seriously influenced, and the labor cost for mugwort planting is greatly increased.
Disclosure of Invention
Aiming at overcoming the defects of the prior art, the invention provides the mechanical device for picking the tender tips of the mugwort, which has compact structure, is mechanized and effectively improves the picking efficiency.
The technical scheme of the invention is realized as follows: the utility model provides a tender tip of chinese mugwort mechanical harvesting device, includes the removal frame, it is equipped with installation crossbeam and lower installation crossbeam to remove the frame front end, lower installation crossbeam is located the rear below of installation crossbeam.
The cutter assemblies are arranged on the upper mounting cross beam and the lower mounting cross beam, the distance between the cutter assemblies on the upper mounting cross beam and the ground is 10-20cm, and the distance between the cutter assemblies on the lower mounting cross beam and the ground is 2-5cm; a material arranging rake which is used for stabilizing the moxa and is convenient to cut is arranged above the cutter assembly, and a feeding assembly which is used for conveying the cut tender tips of the moxa backwards is arranged above the material arranging rake.
The movable frames behind the upper mounting cross beam and the lower mounting cross beam are respectively provided with a conveying belt, a charging box is arranged below the rear end of the conveying belt above, and a guide plate with a triangular vertical section is obliquely arranged below the rear end of the conveying belt below; a protective plate group is arranged around the movable frame.
In the mechanical picking device for the tender tips of the mugwort, the cutter assemblies comprise a plurality of rotating shafts which are uniformly distributed along the length direction and are arranged on the upper mounting cross beam or the lower mounting cross beam through bearings, and the rotating shafts are connected with a rotary driving assembly.
The rotary cutter blade is sickle-shaped, and the concave cutting edge is positioned at the front end along the rotating direction.
In the mechanical mugwort tender tip harvesting device, the feeding assembly comprises rollers connected to the upper ends of the hexagonal rotating shafts, the rotating shafts of the rollers are connected with the rotary driving assembly, and the rotating speed of the rotary driving assembly is 100-150 revolutions per minute.
Mounting brackets are arranged at two ends of the roller, and a plurality of hinge shafts are uniformly distributed on the mounting brackets along the circumferential direction; the arc-shaped harrow claws are hinged on the hinge shafts, and torsion springs connected between the arc-shaped harrow claws and the rollers are arranged on the hinge shafts.
The number of the arc-shaped harrow claws is equal to the number of blades of the rotary cutter, the inner concave surface of each arc-shaped harrow claw is the same as the direction of the cutting edge of the rotary cutter and is positioned behind the cutting edge of the rotary cutter, and the distance between the inner concave surface of each arc-shaped harrow claw and the cutting edge of the rotary cutter is 1 cm to 3cm; the free end of the arc-shaped harrow claw is positioned outside the end of the rotary cutter blade.
An inner hook section which is bent inwards is integrally formed at the front end of the arc-shaped harrow claw, and the angle alpha of the fan-shaped included angle of the inner hook section is 60-80 degrees.
In the mechanical collection device for the tender tips of the mugwort, the mounting bracket comprises a first mounting plate fixedly arranged at the lower end of the roller, and the lower end of the hinge shaft is connected to the first mounting plate.
A hexagonal positioning block is arranged at the upper end of the roller, and a second mounting plate corresponding to the first mounting plate is detachably connected to the hexagonal positioning block; and a fixing nut is connected to the roller rotating shaft above the second mounting plate through threads.
In the mechanical mugwort tender tip harvesting device, the arc-shaped harrow claw consists of a plurality of scraping fingers, and a shaft sleeve is integrally formed below the hinged end of each scraping finger; the inner hole of the shaft sleeve is an inner hexagonal hole, the hinge shaft is an outer hexagonal shaft, and two ends of the hinge shaft are connected with the first mounting plate and the second mounting plate through bearings.
In the mechanical collection device for the tender tips of the mugwort, the material arranging rake comprises a rake tooth mounting plate detachably arranged above the rotary cutter, a plurality of rake teeth are formed at the front end of the rake tooth mounting plate, the horizontal cross section of each rake tooth is isosceles trapezoid, and an included angle beta between the side edge of each rake tooth is 95-110 degrees and the front end surface of the rake tooth mounting plate.
In the mechanical mugwort tender tip harvesting device, the sliding grooves which are shaped like a Chinese character 'zhi' are formed in the movable frames below the two sides of the rear end of each conveying belt, and the flanges which correspond to the sliding grooves and are shaped like a Chinese character 'zhi' are respectively formed at the two ends of the charging box and the material guiding plate.
After the structure is adopted, the tender tips of the mugwort are cut by the cutter component positioned on the upper mounting cross beam in the advancing process of the movable frame, and then are conveyed to the charging box for collection by the feeding component and the conveying belt, so that the whole harvesting process is automatically carried out, the harvesting efficiency is effectively improved, and the labor cost is reduced.
Simultaneously, the cutter assembly arranged on the lower mounting cross beam can cut the moxa stems after tender tips are cut, and the moxa can be used as natural dye, manufactured moxa and the like, so that the moxa utilization rate can be increased, and the planting income can be further improved. Meanwhile, the cut Ai Caojing stalks are guided and conveyed into the field ditches at the two sides by the guide plate, so that the follow-up packing treatment is facilitated.
Drawings
The invention is described in further detail below in connection with the embodiments in the drawings, but is not to be construed as limiting the invention in any way.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is a schematic structural view of the mobile frame of the present invention.
Fig. 4 is a schematic view of the partial structure at a of the present invention.
Figure 5 is a schematic view of the structure of the feed assembly and cutter assembly of the present invention.
FIG. 6 is a schematic top view of the feed assembly of the present invention.
Fig. 7 is a schematic structural view of the rotary cutter of the present invention.
FIG. 8 is a schematic view of the structure of the roll of the present invention.
Fig. 9 is a schematic view of the structure of the arcuate rake finger of the present invention.
FIG. 10 is a schematic view of the structure of the finger of the present invention.
Fig. 11 is a schematic structural view of the rake according to the present invention.
Fig. 12 is a schematic view of the partial structure at B of the present invention.
In the figure: 1. a moving frame; 2. a cross beam is arranged on the upper part; 3. a cross beam is arranged at the lower part; 4. a cutter assembly; 4a, a rotating shaft; 4b, mounting holes; 4c, a hexagonal rotating shaft; 4d, rotating the cutter; 5. a material tidying rake; 5a, rake tooth mounting plates; 5b, rake teeth; 6. a feeding assembly; 6a, a roller; 6b, a hinge shaft; 6c, arc-shaped harrow claws; 6d, torsion springs; 6e, an inner hook section; 6f, scraping the finger; 6g, shaft sleeve; 7. a conveyor belt; 8. a charging box; 9. a material guide plate; 10. a guard plate group; 11. a mounting bracket; 11a, a first mounting plate; 11b, a hexagonal positioning block; 11c, a second mounting plate; 11d, fixing a nut; 12. a chute; 13. and (5) flanging.
Detailed Description
Referring to fig. 1-12, the mechanical mugwort tender tip harvesting device provided by the invention comprises a movable frame 1, and is characterized in that an upper mounting cross beam 2 and a lower mounting cross beam 3 are arranged at the front end of the movable frame 1, and the lower mounting cross beam 3 is positioned at the rear lower part of the upper mounting cross beam 2. The movable frame can be provided with an advancing driving device according to actual production conditions or can be manually pushed to advance.
The cutter assemblies 4 are arranged on the upper mounting cross beam 2 and the lower mounting cross beam 3, the distance between the cutter assemblies 4 on the upper mounting cross beam 2 and the ground is 10-20cm, and the distance between the cutter assemblies 4 on the lower mounting cross beam 3 and the ground is 2-5cm; a material arranging rake 5 for stabilizing convenient cutting of the moxa is arranged above the cutter assembly 4, and a feeding assembly 6 for conveying the tender tips of the cut moxa backwards is arranged above the material arranging rake 5. When the mugwort plants are planted on a large scale for eating, the mugwort plants can be collected when the average height is 30-40cm, the tender tip of the mugwort is usually 10-15cm from the top end of the mugwort, the height of the upper mounting beam is set according to the average height of the mugwort collection period in actual planting, and the tender tip of the mugwort is positioned above the cutter assembly on the upper mounting beam.
The moxa plant height is selected by repeated attempts, and when the moxa plant height is too low, ai Jing is soft as a whole, easy to lodge and difficult to automatically harvest by a machine. And the excessive height of the wormwood plants can cause the increase of planting cost and influence the edible mouthfeel.
The movable frames 1 behind the upper mounting cross beam 2 and the lower mounting cross beam 3 are respectively provided with a conveying belt 7, a charging box 8 is arranged below the rear end of the conveying belt 7 positioned above, and a guide plate 9 with a triangular vertical section is obliquely arranged below the rear end of the conveying belt 7 positioned below. The moxa stalks are cut off by the cutter assembly on the lower mounting cross beam and then are conveyed to the material guide plate, vibration can occur in the advancing process of the movable frame, the moxa stalks slide backwards on the obliquely arranged material guide plate and are conveyed to the field ditches on the two sides under the guidance of the material guide plate, so that the follow-up cleaning is facilitated, and meanwhile, an operator walks conveniently. Of course, according to actual needs, the harvesting device of the invention can be upgraded into full-automatic harvesting, only by adding a related intelligent self-walking driving device, and the specific structure can adopt the technical scheme in the prior art, which is not the technical point to be protected by the invention, and is not repeated here.
A fender group 10 is provided around the moving frame 1. The guard plate group is including the cladding at the guard plate of removing the frame both sides and can dismantle the protection casing that sets up in removing the frame upper end, forms more confined space cage cutter unit spare, feeding subassembly and conveyer belt etc. through setting up the guard plate group, avoids adopting the time spent moxa to throw away from the both sides and remove outside the frame.
In this embodiment, the cutter assembly 4 preferably includes a plurality of rotating shafts 4a uniformly distributed along the length direction and mounted on the upper mounting beam 2 or the lower mounting beam 3 through bearings, and the rotating shafts 4a are connected with a rotation driving assembly.
The upper end of the rotating shaft 4a is provided with a hexagonal mounting hole 4b, a rotating cutter 4d is connected in the mounting hole 4b through a hexagonal rotating shaft 4c, the blades of the rotating cutter 4d are sickle-shaped, and the concave cutting edge is positioned at the front end along the rotating direction. When carrying out rotary cutting, rotary cutter's blade is by the in-process of inboard to the outside, and rotatory centrifugal force that produces can throw away the moxa that cuts forward, adopts the blade of sickle shape to push away the moxa toward rotation direction when rotatory, reduces the removal of moxa under the cooperation of reason material harrow, reduces the emergence of above-mentioned condition.
Further preferably, the feeding assembly 6 comprises a roller 6a connected to the upper end of each hexagonal rotating shaft 4c, and the rotating shaft of the roller 6a is connected with a rotary driving assembly; the rotating speed of the rotary driving assembly is 100-150 rpm. Mounting brackets 11 are arranged at two ends of the roller 6a, and a plurality of hinge shafts 6b are uniformly distributed on the mounting brackets 11 along the circumferential direction; an arc-shaped claw 6c is hinged on each hinge shaft 6b, and a torsion spring 6d connected between the arc-shaped claw 6c and the roller 6a is arranged on the hinge shaft 6 b.
By adopting the structure, the feeding assembly is vertically arranged and synchronously rotates with the rotary cutter, so that the moxa can always rotate along with the arc-shaped harrow claw when the rotating speed of the rotary driving assembly is too high, the moxa cannot be separated smoothly, and the rotary cutter is difficult to cut off the moxa when the rotating speed is too low. According to a plurality of experiments, when the rotating speed provided by the rotary driving assembly is 120-150 revolutions per minute, the rotary cutter can smoothly cut off the moxa and the arc-shaped harrow claw can smoothly convey the cut moxa to the rear conveying belt.
The upper mounting beam is provided with a transmission structure between the rotating shaft connected with the upper cutter assembly and the roller rotating shaft of the lower feeding assembly, so that the structure is more compact, a structure which is easy to think of a person skilled in the art can be adopted, the transmission is performed by adopting a transmission belt, a belt pulley and the like in the embodiment, and the specific structure is the prior art and is not repeated here.
The number of the arc-shaped harrow claws 6c is equal to that of blades of the rotary cutter 4d, the inner concave surface of each arc-shaped harrow claw 6c is the same as the direction of the cutting edge of the rotary cutter 4d and is positioned behind the cutting edge of the rotary cutter 4d, and the distance between the inner concave surface and the cutting edge of each arc-shaped harrow claw is 1 cm to 3cm; the free end of the arc-shaped harrow claw 6c is positioned outside the blade end of the rotary cutter 4 d. After the structure is adopted, the arc-shaped harrow claws and the rotary cutter blades are arranged one by one, when the rotary cutter cuts off the moxa, the arc-shaped harrow claws can timely convey the cut moxa backwards, the moxa is prevented from falling downwards after being cut off, and collection and conveying of the moxa after being cut off can be effectively realized.
An inward-bending inner hook section 6e is integrally formed at the front end of the arc-shaped harrow claw 6c, and the angle alpha of the fan-shaped included angle of the inner hook section 6e is 60-80 degrees. The front end of the arc-shaped harrow claw is provided with the inner hooking section, so that the moxa at the outermost end is prevented from being thrown out directly under the action of centrifugal force in the process of turning from the inner side to the outer side. Meanwhile, the angle alpha of the fan-shaped included angle of the inner hook section is set between 60 and 80 degrees, so that the moxa is prevented from being output by the inner hook Duan Kazhu when the moxa is turned to the inner side.
In this embodiment, the mounting bracket 11 includes a first mounting plate 11a fixedly disposed at a lower end of the roller 6a, and a lower end of the hinge shaft 6b is connected to the first mounting plate 11 a. A hexagonal positioning block 11b is arranged at the upper end of the roller 6a, and a second mounting plate 11c corresponding to the first mounting plate 11a is detachably connected to the hexagonal positioning block 11 b; a fixing nut 11d is connected to the rotating shaft of the roller 6a above the second mounting plate 11c through threads. After the structure is adopted, when the arc-shaped harrow claw is damaged, the fixing nut is unscrewed to take down the second mounting plate, so that the arc-shaped harrow claw can be replaced.
Further preferably, the arc-shaped rake claw 6c is composed of a plurality of rake fingers 6f, and a shaft sleeve 6g is integrally formed below the hinged end of each rake finger 6 f; the inner hole of the shaft sleeve 6g is an inner hexagonal hole, the hinge shaft 6b is an outer hexagonal shaft, and two ends of the hinge shaft are connected with the first mounting plate 11a and the second mounting plate 11c through bearings. When the scraping fingers are arranged on the hinge shaft, the bottom surface of the shaft sleeve of the upper scraping finger is tightly attached to the upper surface of the lower scraping finger, and when one scraping finger is damaged, the scraping fingers can be independently replaced, so that the cost is saved.
In this embodiment, the material arranging rake 5 includes a rake tooth mounting plate 5a detachably disposed above the rotary cutter 4d, a plurality of rake teeth 5b are formed at the front end of the rake tooth mounting plate 5a, the horizontal section of the rake teeth 5b is isosceles trapezoid, and an included angle β between the side edge and the front end surface of the rake tooth mounting plate 5a is 95-110 °. After the structure is adopted, the moxa is convenient to enter the material tidying rake, and the moxa can be concentrated along with the advancing of the movable frame, so that the rotary blade can better exert force when contacting with the moxa, and the cutting is convenient.
In the embodiment, sliding grooves 12 which are shaped like a Chinese character 'ji' are arranged on the movable frame 1 below the two sides of the rear end of each conveying belt 7, and flanges 13 which correspond to the sliding grooves 12 and are shaped like a Chinese character 'ji' are respectively arranged at the two ends of the charging box 8 and the material guiding plate 9. After the structure is adopted, the charging box and the material guide plate are convenient to assemble and disassemble.
During operation, through drive arrangement or manual work promotion removal frame forward, in the moxa gets into the reason material harrow clearance of last installation crossbeam, rotary cutter cuts the tender tip of chinese mugwort, and arc harrow claw is carried to the charging box on the conveyer belt of the tender tip of chinese mugwort to the rear and is collected afterwards.
Simultaneously, the movable frame continues to advance, and the moxa stems after tender tip removal enter into the reason material harrow clearance on the lower installation crossbeam, and rotary cutter cuts the moxa stems, and then the arc harrow claw is carried on the conveyer belt of Ai Caojing stalk harrow to the rear to the stock guide on, and the moxa stems are carried along the stock guide to the both sides field ditch inside.
The above examples are provided for convenience of description of the present invention and are not to be construed as limiting the invention in any way, and any person skilled in the art will make partial changes or modifications to the invention by using the disclosed technical content without departing from the technical features of the invention.
Claims (5)
1. The mechanical mugwort tender tip harvesting device comprises a movable frame (1) and is characterized in that an upper mounting cross beam (2) and a lower mounting cross beam (3) are arranged at the front end of the movable frame (1), and the lower mounting cross beam (3) is positioned at the rear lower part of the upper mounting cross beam (2);
the cutter assemblies (4) are arranged on the upper mounting cross beam (2) and the lower mounting cross beam (3), the distance between the cutter assemblies (4) on the upper mounting cross beam (2) and the ground is 10-20cm, and the distance between the cutter assemblies (4) on the lower mounting cross beam (3) and the ground is 2-5cm; a material arranging rake (5) for stabilizing the convenient cutting of the moxa is arranged above the cutter assembly (4), and a feeding assembly (6) for conveying the tender tips of the cut moxa backwards is arranged above the material arranging rake (5);
the movable frames (1) behind the upper mounting cross beam (2) and the lower mounting cross beam (3) are respectively provided with a conveyer belt (7), a charging box (8) is arranged below the rear end of the conveyer belt (7) positioned above, and a guide plate (9) with a triangular vertical section is obliquely arranged below the rear end of the conveyer belt (7) positioned below; a protection plate group (10) is arranged around the movable frame (1);
the cutter assembly (4) comprises a plurality of rotating shafts (4 a) which are uniformly distributed along the length direction and are arranged on the upper mounting cross beam (2) or the lower mounting cross beam (3) through bearings, and the rotating shafts (4 a) are connected with a rotary driving assembly;
the upper end of the rotating shaft (4 a) is provided with a hexagonal mounting hole (4 b), a rotating cutter (4 d) is connected in the mounting hole (4 b) through a hexagonal rotating shaft (4 c), the blades of the rotating cutter (4 d) are sickle-shaped, and the inward concave blade is positioned at the front end along the rotating direction;
the feeding assembly (6) comprises rollers (6 a) connected to the upper ends of the hexagonal rotating shafts (4 c), the rotating shafts of the rollers (6 a) are connected with a rotary driving assembly, and the rotating speed of the rotary driving assembly is 100-150 revolutions per minute;
mounting brackets (11) are arranged at two ends of the roller (6 a), and a plurality of hinge shafts (6 b) are uniformly distributed on the mounting brackets (11) along the circumferential direction; an arc-shaped harrow claw (6 c) is hinged on each hinge shaft (6 b), and a torsion spring (6 d) connected between the arc-shaped harrow claw (6 c) and the roller (6 a) is arranged on each hinge shaft (6 b);
the number of the arc-shaped harrow claws (6 c) is equal to that of blades of the rotary cutter (4 d), the inner concave surface of each arc-shaped harrow claw (6 c) is the same as the direction of the cutting edge of the rotary cutter (4 d) and is positioned behind the cutting edge of the rotary cutter (4 d), and the distance between the inner concave surface and the cutting edge of each arc-shaped harrow claw is 1-3cm; the free end part of the arc-shaped harrow claw (6 c) is positioned outside the blade end part of the rotary cutter (4 d);
an inner hook section (6 e) which is bent inwards is integrally formed at the front end of the arc-shaped harrow claw (6 c), and the angle alpha of the fan-shaped included angle of the inner hook section (6 e) is 60-80 degrees.
2. The mechanical harvesting device for the tender tips of the wormwood according to claim 1, wherein the mounting bracket (11) comprises a first mounting plate (11 a) fixedly arranged at the lower end of the roller (6 a), and the lower end of the hinge shaft (6 b) is connected to the first mounting plate (11 a);
a hexagonal positioning block (11 b) is arranged at the upper end of the roller (6 a), and a second mounting plate (11 c) corresponding to the first mounting plate (11 a) is detachably connected to the hexagonal positioning block (11 b); a fixing nut (11 d) is connected to the rotating shaft of the roller (6 a) above the second mounting plate (11 c) through threads.
3. The mechanical picking device for tender tips of mugwort according to claim 1, wherein the arc-shaped harrow claw (6 c) consists of a plurality of scraping fingers (6 f), and a shaft sleeve (6 g) is integrally formed below the hinged end of each scraping finger (6 f); the inner hole of the shaft sleeve (6 g) is an inner hexagonal hole, the hinge shaft (6 b) is an outer hexagonal shaft, and two ends of the hinge shaft are connected with the first mounting plate (11 a) and the second mounting plate (11 c) through bearings.
4. The mechanical collection device for tender tips of mugwort according to claim 1, wherein the material-arranging rake (5) comprises a rake tooth mounting plate (5 a) detachably arranged above the rotary cutter (4 d), a plurality of rake teeth (5 b) are formed at the front end of the rake tooth mounting plate (5 a), the horizontal section of the rake teeth (5 b) is in an isosceles trapezoid shape, and an included angle beta between the side edge and the front end surface of the rake tooth mounting plate (5 a) is 95-110 degrees.
5. The mechanical picking device for tender tips of mugwort according to claim 1, characterized in that sliding grooves (12) which are shaped like a Chinese character 'zhi' are arranged on the moving frames (1) below two sides of the rear end of each conveying belt (7), and flanges (13) which are shaped like a Chinese character 'zhi' and correspond to the sliding grooves (12) are respectively arranged at two ends of the charging box (8) and the material guiding plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310013720.0A CN115943806B (en) | 2023-01-05 | 2023-01-05 | Mechanical collection device for tender tips of mugwort |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310013720.0A CN115943806B (en) | 2023-01-05 | 2023-01-05 | Mechanical collection device for tender tips of mugwort |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115943806A CN115943806A (en) | 2023-04-11 |
| CN115943806B true CN115943806B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310013720.0A Active CN115943806B (en) | 2023-01-05 | 2023-01-05 | Mechanical collection device for tender tips of mugwort |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR388820A (en) * | 1908-04-03 | 1908-08-24 | Emil Eichler | Hay and grain mowing machine |
| CN203951825U (en) * | 2014-06-24 | 2014-11-26 | 山东玉丰农业装备有限公司 | Maize straw rotary-cutting machine |
| KR20180058403A (en) * | 2016-11-24 | 2018-06-01 | 채의수 | Flower reaping machine |
| CN216218825U (en) * | 2021-10-21 | 2022-04-08 | 河北省农林科学院植物保护研究所 | Leek flower and leek harvester |
-
2023
- 2023-01-05 CN CN202310013720.0A patent/CN115943806B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR388820A (en) * | 1908-04-03 | 1908-08-24 | Emil Eichler | Hay and grain mowing machine |
| CN203951825U (en) * | 2014-06-24 | 2014-11-26 | 山东玉丰农业装备有限公司 | Maize straw rotary-cutting machine |
| KR20180058403A (en) * | 2016-11-24 | 2018-06-01 | 채의수 | Flower reaping machine |
| CN216218825U (en) * | 2021-10-21 | 2022-04-08 | 河北省农林科学院植物保护研究所 | Leek flower and leek harvester |
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| Publication number | Publication date |
|---|---|
| CN115943806A (en) | 2023-04-11 |
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