CN216392123U - Earth breaking device of ridge culture rhizoma corydalis harvester - Google Patents
Earth breaking device of ridge culture rhizoma corydalis harvester Download PDFInfo
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- CN216392123U CN216392123U CN202123219578.0U CN202123219578U CN216392123U CN 216392123 U CN216392123 U CN 216392123U CN 202123219578 U CN202123219578 U CN 202123219578U CN 216392123 U CN216392123 U CN 216392123U
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Abstract
The utility model relates to the technical field of agricultural machinery, in particular to a soil breaking device of a ridge-culture rhizoma corydalis harvester. The device enables the scraping plate to vertically enter the ridge culture soil through the designed eccentric mechanism, breaks hardened soil on the surface layer of the ridge culture rhizoma corydalis, scrapes rhizoma corydalis stems on the surface of the ridge into the rear harvester, realizes primary separation of the soil, the rhizoma corydalis and the rhizoma corydalis stems and leaves through the soil breaking blade arranged on the soil breaking shaft, and is convenient for the subsequent separation device of the rhizoma corydalis harvester to separate the soil and the rhizoma corydalis. The device simple structure, work efficiency is high, has realized the preliminary separation of ridge culture corydalis tuber and soil when the results, can reduce the power consumption of excavating the shovel native device simultaneously.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, and particularly relates to a soil breaking device of a ridge-culture rhizoma corydalis harvester.
Background
Rhizoma corydalis is a dried tuber of corydalis genus corydalis of Papaveraceae, named rhizoma corydalis, and is called 'Han Ba Wei' together with Chinese medicinal materials such as rhizoma Gastrodiae, Eucommiae cortex, Corni fructus, etc., and is one of the Chinese medicinal materials with large dosage. Rhizoma corydalis is oblate and 5-25 mm in diameter, grows in loose and wet sandy soil and semi-sandy soil, and is planted mainly in a ridge culture mode, namely on ridges higher than the ground, so as to achieve the purposes of improving the ground temperature, preventing drought and resisting waterlogging.
At present, rhizoma corydalis harvesting mainly adopts a manual harvesting mode, weeds on ridge surfaces and dry stalks are firstly removed completely during manual harvesting, then an iron rake is adopted to perform shallow turning along ridges, and rhizoma corydalis tubers are picked up in turned soil, so that the operation labor intensity is high, the efficiency is low, the cost is high, and the continuous and healthy development of the rhizoma corydalis industry is not facilitated. The existing machinery for harvesting rhizoma corydalis adopts a digging and shoveling device to directly shovel the soil planted on the ridges and rhizoma corydalis crops into the harvesting machinery together, the surface soil of the planted ridges is hardened, and the rhizoma corydalis is difficult to separate from the soil blocks due to adhesion, so that the harvesting operation effect is poor, and the harvesting requirement of the rhizoma corydalis is difficult to adapt. Based on the above, the utility model develops the soil breaking device of the ridge-culture rhizoma corydalis harvester, the soil hardening on the surface layer of the planting ridge is broken before the rhizoma corydalis is harvested by the rhizoma corydalis machine, the initial separation of rhizoma corydalis from the soil is realized, and the subsequent separation and harvesting of the rhizoma corydalis harvester are facilitated.
Disclosure of Invention
Aiming at the problems that surface soil is hardened, and rhizoma corydalis is difficult to separate from soil blocks due to adhesion of the soil blocks and the like in the existing digging and shoveling device of the rhizoma corydalis harvester, the utility model provides a soil breaking device of a ridge-culture rhizoma corydalis harvester, which comprises: supporting wheels, a ground breaking shaft, a soil scraping plate, an eccentric wheel, a connecting plate, an eccentric wheel supporting plate, a pin shaft with a hole, an eccentric wheel guide ring and a shaft end baffle plate.
The method is characterized in that: the soil breaking devices of the ridge culture rhizoma corydalis harvester are symmetrically arranged left and right; the ground breaking shaft is a through shaft, four ground breaking blades are arranged on the same radial plane, the difference between the ground breaking blades of each group is 15 degrees, the ground breaking shaft is spirally arranged at the front end of the harvester through a bearing, and the ground breaking shaft penetrates through a hole of an eccentric wheel supporting plate; the supporting wheel is matched and connected with the ground breaking shaft through a shaft hole, circumferential fixing is carried out by adopting key connection, and a shaft shoulder is axially fixed; the soil scraping plate is a long rod provided with a soil shifting sheet, a gap is reserved on the soil shifting sheet for a soil breaking blade on a soil breaking shaft to pass through, two ends of the soil scraping plate are connected with two supporting wheel shaft holes in a matched mode, two ends of the soil scraping plate are arranged on two connecting plates, and the total number of the soil scraping plates is five; the connecting plate and the eccentric wheel are connected in a matched manner through a pin shaft hole with a hole, and an opening pin is added on the pin shaft with the hole for axial fixation; the eccentric wheel supporting plate is connected with a front end bolt of the harvester; the eccentric wheel supporting plate adopts a triangular structure to increase the strength, and the eccentric wheel guide ring is in clearance fit connection with the eccentric wheel supporting plate through a shaft hole; the shaft end baffle is axially fixed on the eccentric wheel guide ring; the shaft end baffle is connected with the eccentric wheel supporting plate through a bolt, and the eccentric wheel supporting plate is clamped in the groove of the eccentric wheel guide ring.
The utility model has the beneficial effects that: the soil scraping plate can vertically enter the ridge culture soil through the designed eccentric mechanism, the hardened soil on the surface layer of the ridge culture rhizoma corydalis is broken, the rhizoma corydalis stems on the surface of the ridge are scraped into the rear harvester, the soil, the rhizoma corydalis and the rhizoma corydalis stems and leaves are primarily separated through the soil breaking blade arranged on the soil breaking shaft, and the subsequent separation device of the rhizoma corydalis harvester is convenient for separating the soil and the rhizoma corydalis. The device simple structure, work efficiency is high, has realized the preliminary separation of the mixture that bonds of ridge culture corydalis tuber and soil when the results, has reduced the power consumption of corydalis tuber harvester excavating gear, has reduced working strength for follow-up secondary separation.
Drawings
The utility model is further described with reference to the following figures and detailed description:
FIG. 1 is a schematic structural diagram of a soil-breaking device of a ridge-culture rhizoma corydalis harvester according to the present invention;
FIG. 2 is a schematic structural view of a soil-breaking shaft of a soil-breaking device of a ridge-culture rhizoma corydalis harvester according to the present invention;
FIG. 3 is a cross-sectional view of the eccentric mechanism of the ground-breaking device of the ridge-culture rhizoma corydalis harvester according to the present invention;
fig. 4 is a schematic structural view of an eccentric wheel supporting mechanism of a ground breaking device of a ridge-culture rhizoma corydalis harvester.
Shown in the figure: 1. a support wheel; 2. a ground breaking shaft; 3. a scraper plate; 4. an eccentric wheel; 5. a connecting plate; 6. an eccentric wheel supporting plate; 7. a pin shaft with a hole; 8. an eccentric wheel guide ring; 9. and a shaft end baffle.
Detailed Description
The technical solution in the embodiment of the present invention will be described with reference to the accompanying drawings in the embodiment of the present invention
Clearly and completely described.
Fig. 1 to 4 are schematic views of the present invention.
The soil breaking devices of the ridge culture rhizoma corydalis harvester are symmetrically arranged left and right; the ground breaking shaft 2 is a through shaft, four ground breaking blades are arranged on the same radial plane, the difference between the ground breaking blades of each group is 15 degrees, the ground breaking shaft 2 is spirally arranged at the front end of the harvester through a bearing, and the ground breaking shaft 2 penetrates through a hole of an eccentric wheel supporting plate 6; the supporting wheel 1 and the ground breaking shaft 2 are connected in a matched mode through shaft holes, circumferential fixing is carried out through key connection, and a shaft shoulder is axially fixed; the scraper 3 is a long rod provided with a soil shifting blade, a gap is reserved on the soil shifting blade for the passage of a soil breaking blade on a soil breaking shaft, two ends of the scraper 3 are in fit connection with shaft holes of the two supporting wheels 2, two ends of the scraper 3 are arranged on the two connecting plates 5, and the total number of the scraper 3 is five; the connecting plate 5 and the eccentric wheel 4 are in shaft hole fit connection through a pin shaft 7 with a hole, a cotter pin is added on the pin shaft 7 with the hole for axial fixation, the eccentric wheel supporting plate 6 is in bolt connection with the front end of the harvester, the eccentric wheel supporting plate 6 adopts a triangular structure to increase strength, and the eccentric wheel guide ring 8 and the eccentric wheel supporting plate 6 are in clearance fit connection through the shaft hole; the shaft end baffle 9 is axially fixed on the eccentric wheel guide ring 8, the shaft end baffle 9 is in bolt connection with the eccentric wheel support plate 6, and the eccentric wheel support plate 4 is clamped in a groove of the eccentric wheel guide ring 8.
When the device is used, the soil breaking shaft 2 is connected to the front end of the rhizoma corydalis harvester through the bearing, the soil breaking shaft 2 and the supporting shaft 1 are driven to rotate through belt transmission power, the supporting wheel 1 drives 5 soil scraping plates 3 to rotate, shaft ends on two sides of each soil scraping plate 3 are connected with the eccentric wheel 4 through the connecting plate 5, the positions of the eccentric wheels 4 are adjusted to ensure that the soil scraping plates 3 vertically penetrate into the soil, the eccentric wheel 4 is connected with the eccentric wheel supporting plate 6 through the eccentric wheel guide ring 9, the shaft end baffle plate 9 is axially fixed to the eccentric wheel guide ring, and the eccentric wheel supporting plate 6 is in bolt connection with the harvester. When the harvester works, the harvester moves forward, firstly the scraping plate 3 which keeps vertical downward breaks the surface soil of the ridge culture rhizoma corydalis, scrapes the mixture of the rhizoma corydalis soil to the back, and the soil breaking blade on the soil breaking shaft 2 separates the mixture again, thereby realizing the gain effect of scraping the rhizoma corydalis and the soil mixture into the harvester while separating.
The soil breaking device of the ridge-culture rhizoma corydalis harvester is simple in structure, adopts a mode of symmetrically arranging the eccentric wheels to increase the soil penetration strength, enables the scraping plates to keep a vertical soil penetration angle, adopts the soil breaking shaft to primarily separate rhizoma corydalis from a soil mixture, improves the working efficiency in the harvesting process, reduces the power consumption of the rhizoma corydalis harvester for directly shoveling soil from the bottom of ridges, reduces the working difficulty and strength for subsequent secondary separation, and achieves the ideal effects of saving labor, saving labor and having high efficiency.
Based on the above description, the worker can make various changes and modifications without departing from the technical spirit of the present invention. The technical scope of the present invention is not limited to the content of the specification, and any modifications and equivalents made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (1)
1. A device that breaks ground of ridge culture rhizoma corydalis harvester mainly includes: supporting wheel, broken ground axle, scraper, eccentric wheel, connecting plate, eccentric wheel backup pad, foraminiferous round pin axle, eccentric wheel guide ring, axle head baffle, its characterized in that: the soil breaking devices of the ridge culture rhizoma corydalis harvester are symmetrically arranged left and right; the ground breaking shaft is a through shaft, four ground breaking blades are arranged on the same radial plane, the difference between the ground breaking blades of each group is 15 degrees, the ground breaking shaft is spirally arranged at the front end of the harvester through a bearing, and the ground breaking shaft penetrates through a hole of an eccentric wheel supporting plate; the supporting wheel is matched and connected with the ground breaking shaft through a shaft hole, circumferential fixing is carried out by adopting key connection, and a shaft shoulder is axially fixed; the scraper is a long rod provided with a soil shifting sheet, two ends of the scraper are in fit connection with two supporting wheel shaft holes, two ends of the scraper are arranged on two connecting plates, and the total number of the scraper is five; the connecting plate and the eccentric wheel are connected in a matched manner through a pin shaft hole with a hole, and an opening pin is added on the pin shaft with the hole for axial fixation; the eccentric wheel supporting plate is connected with a bolt at the front end of the harvester, and the eccentric wheel supporting plate is in clearance fit connection with the eccentric wheel guide ring through a shaft hole; the shaft end baffle is axially fixed on the eccentric wheel guide ring, the shaft end baffle is in bolt connection with the eccentric wheel support plate, and the eccentric wheel support plate is clamped in the eccentric wheel guide ring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123219578.0U CN216392123U (en) | 2021-12-21 | 2021-12-21 | Earth breaking device of ridge culture rhizoma corydalis harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123219578.0U CN216392123U (en) | 2021-12-21 | 2021-12-21 | Earth breaking device of ridge culture rhizoma corydalis harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216392123U true CN216392123U (en) | 2022-04-29 |
Family
ID=81284668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123219578.0U Active CN216392123U (en) | 2021-12-21 | 2021-12-21 | Earth breaking device of ridge culture rhizoma corydalis harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216392123U (en) |
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2021
- 2021-12-21 CN CN202123219578.0U patent/CN216392123U/en active Active
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