CN218218287U - Traditional Chinese medicine multi-seedling one-time seedling taking and throwing integrated machine - Google Patents
Traditional Chinese medicine multi-seedling one-time seedling taking and throwing integrated machine Download PDFInfo
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- CN218218287U CN218218287U CN202222276541.XU CN202222276541U CN218218287U CN 218218287 U CN218218287 U CN 218218287U CN 202222276541 U CN202222276541 U CN 202222276541U CN 218218287 U CN218218287 U CN 218218287U
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Abstract
The utility model discloses a multi-seedling one-time seedling taking and throwing integrated machine for traditional Chinese medicinal materials, which comprises a seedling separating funnel, a seedling clamping mechanism, a transmission case and a chain transmission mechanism; the seedling clamping mechanism comprises seedling clamping pincers, a seedling clamping pincers action rod, a seedling clamping sliding rod, a connecting shaft, a first seedling taking driving motor and a first seedling clamping driving assembly; two seedling clamping driving assemblies are arranged and respectively comprise a rack, a guide rail supporting frame, a seedling taking mechanism cam, a guide wheel, a seedling clamping mechanism guide rail, a seedling clamping pincers action rod and a seedling clamping sliding rod. The seedling clamping mechanism clamps and sends the seedlings through the long stroke reciprocating sliding of the seedling clamping pincers, and is matched with the chain transmission mechanism to intermittently convey the seedling tray, so that the automatic, intermittent and efficient seedling separating function is realized, the neatness of transverse rows during transplanting is kept to the maximum extent, and the phenomenon of missing planting and seedling shortage is eliminated; the seedling is once only got, throws to the many seedlings of chinese-medicinal material work, has improved and has transplanted efficiency, reduces the cost of labor.
Description
Technical Field
The utility model belongs to the agricultural machine field, concretely relates to many seedlings of chinese-medicinal material once only get, throw seedling all-in-one.
Background
Along with the increasing enlargement of the planting area of crops such as traditional Chinese medicinal materials, the demand of transplanting machines is increasing. Compared with the foreign technology for transplanting Chinese medicinal materials, the technology of the full-automatic transplanter starts late in China, and the full-automatic transplanter has a complex structure and high cost, so that most of the automatic transplanter in China is not mature in technology, and most of the full-automatic transplanters are semi-automatic transplanters used in actual production at the present stage. With the gradual reduction of agricultural workers, the seedling transplanting technology is gradually mature, and new requirements for improving the transplanting efficiency and reducing the labor intensity are provided. Therefore, based on the practical situation of the current operation of the transplanting machine, it is necessary to improve the design of the semi-automatic transplanting machine, such as developing an efficient integrated mechanism for taking and throwing multiple seedlings at one time.
Disclosure of Invention
The utility model aims at providing a many seedlings of chinese-medicinal material once only get, throw seedling all-in-one to improve the efficiency of semi-automatic transplanting operation, reduce intensity of labour.
The utility model comprises a frame, a seedling separating funnel, a seedling clamping mechanism, a transmission case and a chain transmission mechanism; n seedling separating funnels which are arranged side by side are all fixed on the frame, and n is more than or equal to 3; the seedling clamping mechanism is positioned above the output end of the chain transmission mechanism. The seedling clamping mechanism comprises seedling clamping pincers, a seedling clamping pincers action rod, a seedling clamping sliding rod, a connecting shaft, a first seedling taking driving motor and a first seedling clamping driving assembly; the two seedling clamping driving assemblies respectively comprise a rack, a guide rail supporting frame, a seedling taking mechanism cam, a guide wheel, a seedling clamping mechanism guide rail, a seedling clamping clamp action rod and a seedling clamping slide rod; the rack and the guide rail support frame and the frame form a sliding pair; two electromagnets are fixed on the guide rail support frame, and permanent magnets are fixed on the frame and the rack; the inclined plane arranged at the end part of the rack and the guide wheel form a cam pair, and a pin shaft fixed on the guide wheel and a sliding groove arranged on the guide rail supporting frame form a groove pin pair; the guide rail of the seedling clamping mechanism is fixed on the guide rail support frame and is perpendicular to the rack; two ends of the seedling clamp action rod and the seedling taking mechanism cams of the two seedling clamp driving components form cam pairs respectively; the action rod of the seedling clamp and the seedling clamping slide rod form a sliding pair and are connected with the seedling clamping slide rod through a spring; two ends of the seedling clamping slide rod and the seedling clamping mechanism guide rails of the two seedling clamping driving assemblies respectively form sliding pairs, and two ends of the seedling clamping slide rod are respectively positioned right above the guide wheels of the corresponding seedling clamping driving assemblies; articulated shafts of the n seedling clamps are all fixed with the seedling clamping slide rods; the seedling clamp is characterized in that n integrally formed extension rods are arranged on the action rod of the seedling clamp, each extension rod is connected with two handle parts of one seedling clamp through a connecting rod, and two ends of each connecting rod are hinged with the extension rods and the handle parts of the seedling clamp respectively. The transmission box drives the racks of the two seedling clamping driving assemblies to synchronously move; the connecting shaft is fixed with the cams of the seedling taking mechanism of the two seedling clamping driving components and forms a revolute pair with the seedling clamping slide rod; the connecting shaft is fixed with an output shaft of the first seedling taking driving motor; and the first seedling taking driving motor is fixed with the seedling clamping sliding rod.
Preferably, the transmission case comprises a case body, a seedling taking transmission shaft, a first bevel gear, a second bevel gear, a first transmission gear, a transmission intermediate gear and a second transmission gear; the box body is fixed on the frame, and the seedling taking transmission shaft and the four supporting shafts are respectively supported in the box body through a first bearing; the seedling taking transmission shaft is fixed with an output shaft of a seedling taking driving motor II; the second seedling taking driving motor is fixed on the frame; the first bevel gear is fixed on the seedling taking transmission shaft; the bevel gear II and the transmission gear I are fixed on a first supporting shaft, the transmission intermediate gear is fixed on a second supporting shaft, and the two transmission gears II are fixed on the other two supporting shafts; the first bevel gear and the second bevel gear form a gear pair; one side of the transmission gear I and one side of the transmission gear II form a gear pair, the other side of the transmission gear I and one side of the transmission intermediate gear form a gear pair, and the other side of the transmission intermediate gear and the other transmission gear II form a gear pair. The part of the two transmission gears II exposed out of the box body and the racks of the two seedling clamping driving assemblies respectively form a gear pair.
Preferably, the chain transmission mechanism comprises a conveying shaft, a conveying chain wheel and a stepping motor; the three conveying shafts are hinged with the frame; two conveying chain wheels are fixed on each conveying shaft; one of the conveying shafts is fixed with an output shaft of the stepping motor; the stepping motor is fixed on the frame; three conveying chain wheels on one side of the three conveying shafts are connected through one conveying chain, and three conveying chain wheels on the other side of the three conveying shafts are connected through the other conveying chain; and each chain link corresponding to the two conveying chains is fixedly connected through a support rod.
The utility model discloses beneficial effect who has:
the seedling clamping mechanism clamps and sends the seedlings through the long stroke reciprocating sliding of the seedling clamping pincers, and is matched with the chain transmission mechanism to intermittently convey the seedling tray, so that the automatic, intermittent and efficient seedling separating function is realized, the neatness of transverse rows during transplanting is kept to the maximum extent, and the phenomenon of missing planting and seedling shortage is eliminated; the seedling is once only got, throws to the many seedlings of chinese-medicinal material work, has improved and has transplanted efficiency, reduces the cost of labor.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an assembly view of the seedling clamping mechanism and the transmission case of the present invention;
FIG. 3 is a schematic structural view of the seedling clamping mechanism of the present invention;
fig. 4 is a schematic structural diagram of the transmission case of the present invention.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1, the integrated machine for taking and throwing multiple Chinese medicinal plant seedlings at one time comprises a frame 1, a seedling separating funnel 2, a seedling clamping mechanism 3, a transmission case 4 and a chain transmission mechanism 5; n seedling separating funnels 2 arranged side by side are all fixed on the frame 1, and n is more than or equal to 3; the chain transmission mechanism 5 is used for transmitting seedling trays; the seedling clamping mechanism 3 is positioned above the output end of the chain transmission mechanism 5.
As shown in fig. 2 and 3, the seedling clamping mechanism 3 comprises a seedling clamping clamp 34, a seedling clamping clamp action rod 39, a seedling clamping slide rod 310, a connecting shaft 33, a first seedling taking driving motor 36 and a seedling clamping driving component; two seedling clamping driving components are arranged, and each seedling clamping driving component comprises a rack 31, a guide rail supporting frame 32, a seedling taking mechanism cam 35, a guide wheel 37, a seedling clamping mechanism guide rail 38, a seedling clamping clamp action rod 39 and a seedling clamping slide rod 310; the rack 31 and the guide rail support frame 32 form a sliding pair with the frame 1; two electromagnets are fixed on the guide rail support frame 32, and permanent magnets are fixed on the frame 1 and the rack 31; the inclined plane arranged at the end of the rack 31 and the guide wheel 37 form a cam pair, and a pin shaft fixed on the guide wheel 37 and a sliding groove arranged on the guide rail support frame 32 form a groove pin pair; the guide rail 38 of the seedling clamping mechanism is fixed on the guide rail support frame 32 and is perpendicular to the rack 31; two ends of the seedling clamp action rod 39 and the seedling taking mechanism cams 35 of the two seedling clamp driving components form cam pairs respectively; the seedling clamp action rod 39 and the seedling clamp sliding rod 310 form a sliding pair and are connected with the seedling clamp sliding rod 310 through a spring; two ends of the seedling clamping sliding rod 310 and the seedling clamping mechanism guide rails 38 of the two seedling clamping driving components form sliding pairs respectively, and two ends of the seedling clamping sliding rod 310 are located right above the guide wheels 37 of the corresponding seedling clamping driving components respectively; hinged shafts of the n seedling clamping pincers 34 are fixed with the seedling clamping sliding rod 310; be equipped with integrated into one piece's n extension bars on pressing from both sides seedling pincers action bars 39, every extension bar is connected through a connecting rod respectively with two stalk portions of a seedling pincers 34, and the both ends of connecting rod are articulated respectively with the stalk portion of extension bar and seedling pincers 34. The transmission case 4 drives the racks 31 of the two seedling clamping driving components to move synchronously; the connecting shaft 33 is fixed with the seedling taking mechanism cams 35 of the two seedling clamping driving components and forms a revolute pair with the seedling clamping slide bar 310; the connecting shaft 33 is fixed with an output shaft of the first seedling taking driving motor 36; the first seedling taking driving motor 36 is fixed with the seedling clamping sliding rod 310.
As a preferred embodiment, as shown in fig. 2 and 4, the transmission case 4 includes a case body (not shown), a seedling taking transmission shaft 41, a first bevel gear 42, a second bevel gear 43, a first transmission gear 44, a transmission intermediate gear 48 and a second transmission gear 47; the box body is fixed on the frame 1, and the seedling taking transmission shaft 41 and the four supporting shafts are respectively supported in the box body through a first bearing 45; the seedling taking transmission shaft 41 is fixed with an output shaft of a second seedling taking driving motor 46; the second seedling taking driving motor 46 is fixed on the frame 1; the bevel gear I42 is fixed on the seedling taking transmission shaft 41; the bevel gear II 43 and the transmission gear I44 are fixed on a first supporting shaft, the transmission intermediate gear 48 is fixed on a second supporting shaft, and the two transmission gear II 47 are fixed on the other two supporting shafts; the first bevel gear 42 and the second bevel gear 43 form a gear pair; one side of the first transmission gear 44 and one side of the second transmission gear 47 form a gear pair, the other side of the first transmission gear and one side of the middle transmission gear 48 form a gear pair, and the other side of the middle transmission gear 48 and the other side of the second transmission gear 47 form a gear pair. The part of the two second transmission gears 47 exposed out of the box body and the racks 31 of the two seedling clamping driving assemblies respectively form a gear pair.
As a preferred embodiment, as shown in fig. 1, the chain transmission mechanism 5 comprises a conveying shaft, a conveying chain wheel and a stepping motor 6; the three conveying shafts are hinged with the frame 1; two conveying chain wheels are fixed on each conveying shaft; one of the conveying shafts is fixed with an output shaft of the stepping motor 6; the stepping motor 6 is fixed on the frame 1; three conveying chain wheels on one side of the three conveying shafts are connected through one conveying chain, and three conveying chain wheels on the other side of the three conveying shafts are connected through the other conveying chain; and each chain link corresponding to the positions of the two conveying chains is fixedly connected through a support rod.
This many seedlings of chinese-medicinal material once only get, throw seedling all-in-one, the theory of operation is as follows:
the stepping motor 6 drives the two conveying chains to synchronously and intermittently rotate through the conveying shaft and the conveying chain wheel, so that the seedling trays on the support rods connected with the two conveying chains intermittently slide downwards; after the seedling tray slides downwards one line, the seedling taking driving motor I36 drives the seedling taking mechanism cam 35 to rotate through the connecting shaft 33, so that the pushing section of the seedling taking mechanism cam 35 pushes the seedling clamp action rod 39 to move, and the seedling clamps 34 are controlled to close and clamp seedlings; then, a second seedling taking driving motor 46 rotates positively to drive a second seedling taking transmission shaft 41 to drive a first bevel gear 42, and the first bevel gear 42 drives two second transmission gears 47 through a second bevel gear 43, a first transmission gear 44, a transmission intermediate gear 48 and each supporting shaft; the two second transmission gears 47 further drive the racks 31 of the two seedling clamping driving assemblies to slide, at this time, in the seedling clamping driving assemblies, an electromagnet on the guide rail support frame 32 is adsorbed to a permanent magnet on the frame 1, the guide rail support frame 32 is static, the racks 31 advance to push the guide wheels 37 to move upwards, so that the seedling clamping slide rods 310 are pushed to slide on the guide rails 38 of the seedling clamping mechanism to lift the seedling clamping pincers 34, and the seedling lifting is completed; then, the second seedling taking driving motor 46 stops rotating, the electromagnet adsorbed by the permanent magnet on the frame 1 is powered off, the other electromagnet is powered on and adsorbed by the permanent magnet on the rack 31, then the second seedling taking driving motor 46 continuously rotates forwards, the rack 31 drives the guide rail supporting frame 32 to move towards the seedling separating funnel together, each seedling clamping clamp 34 is conveyed to the position above the corresponding seedling separating funnel, the second seedling taking driving motor 46 stops rotating again, the cam 35 of the seedling taking mechanism is driven by the first seedling taking driving motor 36, the return stroke section of the cam acts on the action rod 39 of the seedling clamping clamp, the action rod 39 of the seedling clamping clamp drives the seedling clamp 34 to open, and seedlings fall into the seedling separating funnel; then, the second seedling taking driving motor 46 rotates reversely, so that the rack 31 drives the guide rail support frame 32 and each seedling clamp 34 to retreat, when each seedling clamp 34 returns to the position above the output end of the chain transmission mechanism 15, the second seedling taking driving motor 46 stops rotating, the electromagnet adsorbed by the permanent magnet on the rack 31 is powered off, and the other electromagnet is powered on and adsorbed by the permanent magnet on the frame 1; finally, the second seedling taking driving motor 46 continuously rotates reversely, so that the rack 31 retreats to return to the initial position, the guide wheel 37 moves downwards, the seedling clamping slide rod 310 and each seedling clamping clamp 34 reset downwards, the cam 35 of the seedling taking mechanism rotates for just one circle, and the first seedling taking driving motor 36 stops rotating.
Repeating the above operations, the seedlings are continuously clamped by the seedling clamp 34 and conveyed to the seedling separating funnel, and the operation of taking and throwing the multi-bead seedlings is completed at one time. In addition, the utility model discloses can also a plurality of uses side by side, further improve and transplant efficiency.
Claims (3)
1. A multi-seedling one-time seedling taking and throwing integrated machine for traditional Chinese medicinal materials comprises a frame, a seedling separating funnel, a seedling clamping mechanism, a transmission case and a chain transmission mechanism; n seedling separating funnels arranged side by side are all fixed on the frame, and n is more than or equal to 3; the seedling clamping mechanism is positioned above the output end of the chain transmission mechanism; the method is characterized in that: the seedling clamping mechanism comprises seedling clamping pincers, a seedling clamping pincers action rod, a seedling clamping sliding rod, a connecting shaft, a first seedling taking driving motor and a first seedling clamping driving assembly; the two seedling clamping driving assemblies respectively comprise a rack, a guide rail supporting frame, a seedling taking mechanism cam, a guide wheel, a seedling clamping mechanism guide rail, a seedling clamping clamp action rod and a seedling clamping slide rod; the rack and the guide rail support frame and the frame form a sliding pair; two electromagnets are fixed on the guide rail support frame, and permanent magnets are fixed on the frame and the rack; the inclined plane arranged at the end part of the rack and the guide wheel form a cam pair, and a pin shaft fixed on the guide wheel and a sliding groove formed on the guide rail support frame form a groove pin pair; the guide rail of the seedling clamping mechanism is fixed on the guide rail support frame and is arranged perpendicular to the rack; two ends of the seedling clamp action rod and the seedling taking mechanism cams of the two seedling clamp driving components form cam pairs respectively; the action rod of the seedling clamp and the seedling clamping slide rod form a sliding pair and are connected with the seedling clamping slide rod through a spring; two ends of the seedling clamping slide rod and the seedling clamping mechanism guide rails of the two seedling clamping driving assemblies respectively form a slide pair, and two ends of the seedling clamping slide rod are respectively positioned right above the guide wheel of the corresponding seedling clamping driving assembly; hinged shafts of the n seedling clamping pincers are fixed with the seedling clamping sliding rods; the seedling clamp action rod is provided with n integrally formed extension rods, each extension rod is connected with two handle parts of one seedling clamp through a connecting rod, and two ends of each connecting rod are hinged with the extension rod and the handle parts of the seedling clamp respectively; the transmission box drives the racks of the two seedling clamping driving assemblies to synchronously move; the connecting shaft is fixed with the seedling taking mechanism cams of the two seedling clamping driving assemblies and forms a rotating pair with the seedling clamping slide rod; the connecting shaft is fixed with an output shaft of the first seedling taking driving motor; and the first seedling taking driving motor is fixed with the seedling clamping sliding rod.
2. The integrated machine for multi-seedling one-time seedling taking and throwing of traditional Chinese medicinal materials according to claim 1, is characterized in that: the transmission box comprises a box body, a seedling taking transmission shaft, a first bevel gear, a second bevel gear, a first transmission gear, a transmission intermediate gear and a second transmission gear; the box body is fixed on the frame, and the seedling taking transmission shaft and the four supporting shafts are respectively supported in the box body through a first bearing; the seedling taking transmission shaft is fixed with an output shaft of a seedling taking driving motor II; the second seedling taking driving motor is fixed on the frame; the first bevel gear is fixed on the seedling taking transmission shaft; the bevel gear II and the transmission gear I are fixed on the first supporting shaft, the transmission intermediate gear is fixed on the second supporting shaft, and the two transmission gears II are fixed on the other two supporting shafts; the first bevel gear and the second bevel gear form a gear pair; one side of the transmission gear I and one side of the transmission gear II form a gear pair, the other side of the transmission gear I and one side of the transmission intermediate gear form a gear pair, and the other side of the transmission intermediate gear and the other transmission gear II form a gear pair; the parts of the two transmission gears II exposed out of the box body and the racks of the two seedling clamping driving assemblies respectively form a gear pair.
3. The integrated machine for multi-seedling one-time seedling taking and throwing of traditional Chinese medicinal materials according to claim 1, is characterized in that: the chain transmission mechanism comprises a conveying shaft, a conveying chain wheel and a stepping motor; the three conveying shafts are hinged with the frame; two conveying chain wheels are fixed on each conveying shaft; one of the conveying shafts is fixed with an output shaft of the stepping motor; the stepping motor is fixed on the frame; three conveying chain wheels at one side of the three conveying shafts are connected through one conveying chain, and three conveying chain wheels at the other side of the three conveying shafts are connected through another conveying chain; and each chain link corresponding to the two conveying chains is fixedly connected through a support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222276541.XU CN218218287U (en) | 2022-08-29 | 2022-08-29 | Traditional Chinese medicine multi-seedling one-time seedling taking and throwing integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222276541.XU CN218218287U (en) | 2022-08-29 | 2022-08-29 | Traditional Chinese medicine multi-seedling one-time seedling taking and throwing integrated machine |
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| Publication Number | Publication Date |
|---|---|
| CN218218287U true CN218218287U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222276541.XU Active CN218218287U (en) | 2022-08-29 | 2022-08-29 | Traditional Chinese medicine multi-seedling one-time seedling taking and throwing integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218218287U (en) |
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2022
- 2022-08-29 CN CN202222276541.XU patent/CN218218287U/en active Active
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