CN219679229U - Automatic transplanter of suspension type plug seedling - Google Patents

Automatic transplanter of suspension type plug seedling Download PDF

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Publication number
CN219679229U
CN219679229U CN202320786822.1U CN202320786822U CN219679229U CN 219679229 U CN219679229 U CN 219679229U CN 202320786822 U CN202320786822 U CN 202320786822U CN 219679229 U CN219679229 U CN 219679229U
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China
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seedling
plate
frame
supporting
welding
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CN202320786822.1U
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Chinese (zh)
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赵国
曹树坤
董兴良
赵鑫鑫
王品正
张文文
邢梦杰
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University of Jinan
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University of Jinan
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Abstract

The utility model discloses a suspension type plug seedling automatic transplanting machine, which belongs to the technical field of machine manufacturing and is mainly used for realizing mechanical automatic seedling taking and transplanting in the agricultural transplanting process. The seedling transplanting device is ingenious in structural design, convenient to operate, capable of efficiently completing transplanting work, reducing labor force and reasonably utilizing resources.

Description

Automatic transplanter of suspension type plug seedling
Technical Field
The utility model relates to the technical field of mechanical manufacturing, in particular to a suspension type plug seedling automatic transplanting machine.
Background
In modern agriculture, seedling transplanting technology is increasingly popularized, the transplanting survival rate of crops is improved, and along with the rapid development of agricultural technology, large-scale transplanting becomes increasingly urgent, so that the plug seedling transplanting machine needs to be developed. Most of the existing transplanting machines are at a semi-automatic mechanical level, the seedling taking and throwing work needs to be completed manually, the labor intensity is high, the fatigue operation is easy to cause when the high-strength work is performed, and the transplanting effect and the working efficiency are affected.
Disclosure of Invention
In order to overcome the technical problems, the utility model provides a suspension type plug seedling automatic transplanting machine.
The technical scheme of the utility model is as follows: the utility model provides a suspension type plug seedling automatic transplanting machine, includes frame, diaxon straight line slip table, lift cylinder, displacement get seedling device, rotatory seedling device, plug collection box, guide tube, branch seedling device, planting device, hexagonal axle, earthing wheel, supporting wheel, land wheel, intermediate drive shaft, three-point suspension mechanism, the diaxon straight line slip table is installed to the frame top, install lift cylinder on the diaxon straight line slip table, the displacement is got seedling device is installed to the telescopic link end of lift cylinder, install rotatory seedling device in the middle part backup pad of frame, plug collection box is connected with the frame, the land wheel is installed to the frame below, the land wheel is connected with the intermediate drive shaft through chain drive, the intermediate drive shaft is connected with the hexagonal axle, the hexagonal axle is connected with planting device, hexagonal axle both ends are connected with the frame through the bearing, branch seedling device installs in the frame, is located planting device top, three-point suspension mechanism is connected with the frame through the welding.
Further, the variable-pitch seedling taking device comprises a bottom plate, a gear, a rack, a stepping motor, a bearing, a sliding block, a guide rod, a support column, a seedling taking cylinder, a cylinder fixing plate, a connecting rod, a sliding plate, a sleeve, a seedling needle, a seedling clamp and a seedling falling plate, wherein the rack and the guide rod are installed between two ends of the bottom plate, the stepping motor is installed on the sliding block, the sliding block is connected with the guide rod, the stepping motor is connected with one end of a gear shaft through a coupling, the gear is installed on the gear shaft, the gear is meshed with the rack, the other end of the gear shaft is connected with the bearing, the bearing is installed on the sliding block, one side of the support column is connected with the sliding block through welding, the other side of the support column is connected with the cylinder fixing plate through welding, the seedling taking cylinder is installed above the cylinder fixing plate, one end of the connecting rod is connected with the seedling needle through welding, miao Zhen is connected with the sleeve, the tail end of the seedling taking cylinder is connected with the sliding plate through a nut, the sliding plate is connected with the sleeve through welding, the seedling clamp is connected with the sleeve through welding, and the seedling clamp is connected with the seedling falling plate through welding.
Further, rotatory seedling device that supplies includes carousel, cave dish fixed plate, baffle, telescopic link, clamping spring, electric putter, push rod fixed plate, pushing away dish board, universal ball supporting seat, rotating electrical machines, the rotating electrical machines is installed in the middle part backup pad below of frame, universal ball supporting seat is installed to middle part backup pad top, the carousel is installed to universal ball supporting seat top, the carousel is connected with the rotating electrical machines through the key, install cave dish fixed plate in the middle of the carousel, the baffle is connected with the carousel through the spout, telescopic link one end is connected with the baffle, and the other end is connected with the carousel through the welding, telescopic link internally mounted has clamping spring, install electric putter on the push rod fixed plate, the push rod fixed plate is connected with the frame through the welding.
Further, the seedling separating device comprises seedling separating pipes, a seedling pipe supporting plate, a seedling leakage plate and a gear box, wherein the seedling leakage plate is connected with the frame through welding, a plurality of seedling separating pipes are arranged on the seedling pipe supporting plate, the seedling pipe supporting plate is connected with an output shaft of the gear box, an input shaft of the gear box is connected with a hexagonal shaft through chain transmission, and the gear box is arranged on the frame.
Further, the planting device comprises an eccentric disc, concentric discs, duckbill opening and closing devices, fixed connecting rods, connecting plates, eccentric disc supporting plates and supporting bearings, wherein the concentric discs are connected with a hexagonal shaft, the same number of the fixed connecting rods are installed on the two concentric discs, the duckbill opening and closing devices are installed between every two opposite fixed connecting rods, the roller bearings are installed on the duckbill opening and closing devices, one ends of the duckbill opening and closing devices are connected with the connecting plates, the other ends of the connecting plates are connected with the eccentric discs through pins, the concentric discs and the eccentric discs can synchronously rotate, the concentric discs, the eccentric discs and the connecting plates form a parallel four-bar mechanism, the lengths of the connecting plates are identical to the eccentric distances, the duckbill opening and closing devices are kept upright in the moving process, the eccentric disc supporting plates are provided with a plurality of supporting bearings which can support the eccentric discs to rotate, and the outer sides of the eccentric disc supporting plates are provided with earthing wheels.
Specifically, in normal operation, the tray filled with pot seedlings is fixed on the turntable under the action of the tray fixing plate and the baffle, the variable-pitch seedling taking device is driven by the two-axis linear sliding table to move to the position right above the tray, the telescopic rod of the lifting cylinder stretches out to drive the variable-pitch seedling taking device to descend so as to enable the seedling needles to be inserted into the pot seedling soil, the telescopic rod of the seedling taking cylinder stretches out to drive the sliding plate to move downwards, the sleeve is driven by the sliding plate to move downwards so as to enable the seedling needles to approach towards the middle, the clamping action is realized, and the seedling clamp on the sleeve can also realize the action of clamping the seedling stems while the sleeve moves downwards; at the moment, the lifting cylinder telescopic rod contracts, the stepping motor drives the gear to rotate, the sliding block can move on the guide rod through meshing with the rack, the sliding block moves to a set position under the driving of the stepping motor, the two-axis linear sliding table drives the variable-pitch seedling taking device to move above the seedling guiding pipe, the seedling taking cylinder telescopic rod contracts, the seedling needle is driven to loosen the pot seedling, the seedling clamp loosens the seedling stem, and the seedling falling plate on the sleeve moves downwards along the seedling needle to throw the pot seedling out, and the pot seedling falls into the seedling separating pipe through the seedling guiding pipe to wait for seedling falling; the tractor pulls the transplanting machine to move through the three-point suspension mechanism, the land wheel transmits power to the middle transmission shaft through chain transmission, the middle transmission shaft transmits power to the hexagonal shaft through chain transmission, the hexagonal shaft transmits power to the input shaft of the gearbox through chain transmission, and then the seedling dividing device is driven to rotate; the planting device rotates under the drive of a hexagonal shaft, when the duckbill opening and closing device rotates to be overlapped with a seedling leaking port of the seedling leaking plate, pot seedlings in the seedling dividing pipe fall into the duckbill opening and closing device through the seedling leaking port of the seedling leaking plate, when the duckbill opening and closing device enters soil, under the extrusion action of a cam on a fixed connecting rod and a roller bearing on the duckbill opening and closing device, the duckbill opening and closing device is opened to finish transplanting, and then Fang Futu wheels perform earthing work; when all the trays are taken out, the rotating motor drives the turntable to rotate 90 degrees to take out the seedlings from the next tray, and when the tray rotates to the rear, the electric push rod drives the tray pushing plate to push the tray into the tray recycling bin.
The beneficial effects of the utility model are as follows:
the utility model discloses a suspension type plug seedling automatic transplanting machine, which utilizes a variable-pitch seedling taking device to replace manual seedling taking work, wherein the execution tail end of the seedling taking device adopts clamping and inserting mixed seedling taking, so that the seedling taking is more stable, and the situation of seedling falling in the moving process of the device is avoided; the baffle of the rotary seedling feeding device can clamp and position the plug, so that the situation that the plug is disturbed when seedlings are fetched, and the seedling fetching positioning is inaccurate is avoided, and the seedling fetching precision is improved; the baffle can move through the chute, so that the plug tray is suitable for plug trays of different specifications, and the universality is good; the hole tray can be pushed to the hole tray recycling bin by utilizing the electric push rod, so that the hole tray collecting function is realized. Structural design is ingenious, convenient operation can accomplish transplanting work by high efficiency, reduces the labour, rational utilization resource.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a variable-pitch seedling taking device of the utility model;
FIG. 3 is a schematic structural view of a sleeve in the variable-pitch seedling taking device of the utility model;
FIG. 4 is a schematic view of a part of a variable-pitch mechanism in the variable-pitch seedling taking device of the utility model;
FIG. 5 is a schematic view of a rotary seedling feeding device according to the present utility model;
FIG. 6 is a schematic view of a rotation structure of the rotary seedling feeding device of the present utility model;
FIG. 7 is a schematic cross-sectional view of a telescopic rod in the rotary seedling feeding device of the present utility model;
FIG. 8 is a schematic view of a seedling separating apparatus of the present utility model;
FIG. 9 is a schematic diagram showing the assembly of a seedling separating device and a planting device according to the present utility model;
FIG. 10 is a schematic view of a planting device according to the present utility model;
fig. 11 is a schematic view of the duckbill actuator according to the present utility model.
In the figure: 1-a frame; 2-two-axis linear sliding tables; 3-lifting air cylinders; 4-a variable-pitch seedling taking device; 5-rotating a seedling feeding device; 6-a plug recovery box; 7-seedling guiding tube; 8-seedling separating device; 9-planting devices; 10-hexagonal shaft; 11-earthing wheels; 12-supporting wheels; 13-land wheels; 14-an intermediate transmission shaft; 15-three point suspension mechanism; 16-a bottom plate; 17-gear; 18-rack; 19-a stepper motor; 20-sliding blocks; 21-a guide rod; 22-supporting columns; 23-seedling taking cylinder; 24-cylinder fixing plate; 25-connecting rod; 26-a sliding plate; 27-a sleeve; 28-Miao Zhen; 29-seedling clamps; 30-seedling falling plates; 31-gear shaft; 32-bearings; 33-baffle; 34-an electric push rod; 35-a push rod fixing plate; 36-pushing a tray plate; 37-a universal ball support seat; 38-a turntable; 39-a plug fixing plate; 40-a rotating electric machine; 41-a telescopic rod; 42-clamping a spring; 43-seedling dividing pipes; 44-seedling tube supporting plates; 45-drain Miao Ban; 46-a gearbox output shaft; 47-gearbox; 48-gearbox input shaft; 49-eccentric disc; 50-concentric discs; 51-duckbill opener; 52-connecting plates; 53-fixed link; 54-eccentric disc support disc; 55-supporting bearings; 56-roller bearings; 57-cam.
Detailed Description
The present utility model relates to a suspension type automatic tray seedling transplanting machine, and more particularly, to a suspension type automatic tray seedling transplanting machine, which is described in detail below with reference to fig. 1 to 11.
The utility model provides a suspension type plug seedling automatic transplanting machine, includes frame 1, diaxon straight line slip table 2, lift cylinder 3, the variable pitch is got seedling device 4, rotatory confession seedling device 5, plug collection box 6, lead seedling pipe 7, divide seedling device 8, planting device 9, hexagonal axle 10, earthing wheel 11, supporting wheel 12, land wheel 13, intermediate drive shaft 14, three-point suspension mechanism 15, diaxon straight line slip table 2 is installed to frame 1 top, install lift cylinder 3 on the diaxon straight line slip table 2, the variable pitch is got seedling device 4 is installed to lift cylinder 3's telescopic link end, install rotatory confession seedling device 5 in the middle part backup pad of frame 1, plug collection box 6 is connected with frame 1, land wheel 13 is installed to frame 1 below, land wheel 13 is connected with intermediate drive shaft 14 through chain drive, intermediate drive shaft 14 is connected with hexagonal axle 10, hexagonal axle 10 is connected with planting device 9, hexagonal axle 10 both ends are connected with frame 1 through the bearing, install three-point suspension mechanism 15 on frame 1, the three-point suspension mechanism is located 1 through welding frame 1.
Further, the variable-pitch seedling taking device 4 comprises a bottom plate 16, a gear 17, a rack 18, a stepping motor 19, a bearing 32, a sliding block 20, a guide rod 21, a support column 22, a seedling taking cylinder 23, a cylinder fixing plate 24, a connecting rod 25, a sliding plate 26, sleeves 27, miao Zhen 28, a seedling taking cylinder 29 and a seedling falling plate 30, wherein the rack 18 and the guide rod 21 are installed between two ends of the bottom plate 16, the stepping motor 19 is installed on the sliding block 20, the sliding block 20 is connected with the guide rod 21, the stepping motor 19 is connected with one end of a gear shaft 31 through a coupler, the gear 17 is installed on the gear shaft 31, the gear 17 is meshed with the rack 18, the other end of the gear shaft 31 is connected with the bearing 32, the bearing 32 is installed on the sliding block 20, one side of the support column 22 is connected with the sliding block 20 through welding, the seedling taking cylinder 23 is installed above the cylinder fixing plate 24, one end of the connecting rod 25 is connected with the cylinder fixing plate 24 through a hinge, the other end is connected with the sleeve Miao Zhen through welding, the Miao Zhen is connected with the sleeve 27 through the sliding plate 29 through the sliding plate, and the sleeve is connected with the seedling falling plate through the sleeve 29 through the welding.
Further, the rotary seedling feeding device 5 comprises a turntable 38, a tray fixing plate 39, a baffle plate, a telescopic rod 41, a clamping spring 42, an electric push rod 34, a push rod fixing plate 35, a push plate 36, a universal ball supporting seat 37 and a rotary motor 40, wherein the rotary motor 40 is arranged below a middle supporting plate of the frame 1, the universal ball supporting seat 37 is arranged above the middle supporting plate, the turntable 38 is connected with the rotary motor 40 through a key, the tray fixing plate 39 is arranged in the middle of the turntable 38, the baffle plate is connected with the turntable 38 through a sliding groove, one end of the telescopic rod 41 is connected with the baffle plate, the other end of the telescopic rod 41 is connected with the turntable 38 through welding, the clamping spring 42 is arranged inside the telescopic rod 41, the electric push rod 34 is arranged on the push rod fixing plate 35, and the push rod fixing plate 35 is connected with the frame 1 through welding.
Further, the seedling separating device comprises a seedling separating tube 43, a seedling tube supporting plate 44, a seedling leaking plate 45 and a gear box 47, wherein the seedling leaking plate 45 is connected with the frame 1 through welding, the seedling tube supporting plate 44 is provided with a plurality of seedling separating tubes 43, the seedling tube supporting plate 44 is connected with a gear box output shaft 46, the gear box input shaft 46 is connected with the hexagonal shaft 10 through chain transmission, and the gear box 47 is arranged on the frame 1.
Further, the planting device comprises an eccentric disc 49, a concentric disc 50, a duckbill opener 51, fixed connecting rods 53, a connecting plate 52, an eccentric disc supporting disc 54 and supporting bearings 55, wherein the concentric disc 50 is connected with the hexagonal shaft 10, the same number of the fixed connecting rods 53 are arranged on the two concentric discs 50, the duckbill opener 51 is arranged between every two opposite fixed connecting rods 53, the duckbill opener 51 is provided with roller bearings 56, one end of the duckbill opener 51 is connected with the connecting plate 52, the other end of the connecting plate 52 is connected with the eccentric disc 49 through pins, the concentric disc 50 and the eccentric disc 49 can synchronously rotate, the concentric disc 50, the eccentric disc 49 and the connecting plate 52 form a parallel four-bar mechanism, the length of the connecting plate 52 is the same as the eccentric distance, the duckbill opener 51 is kept upright in the moving process, the eccentric disc supporting disc 54 is provided with a plurality of supporting bearings 55 which can support the eccentric disc 49 to rotate, and the outer side of the eccentric disc supporting disc 54 is provided with a covering soil wheel 11.
Specifically, in normal operation, the tray filled with pot seedlings is fixed on the turntable 38 under the action of the tray fixing plate 39 and the baffle 33, the variable-pitch seedling taking device 4 is driven by the two-axis linear sliding table 2 to move right above the tray, the telescopic rod of the lifting cylinder 3 stretches out to drive the variable-pitch seedling taking device 4 to descend so as to enable the seedling needles 28 to be inserted into pot seedling soil, the telescopic rod of the seedling taking cylinder 23 stretches out to drive the sliding plate 26 to move downwards, the sleeve 27 is driven by the sliding plate 26 to move downwards so as to enable the seedling needles 28 to approach in the middle, the clamping action is realized, and the seedling clamps 29 on the sleeve 27 can also realize the action of clamping seedling stems when the sleeve 27 moves downwards; at this time, the telescopic rod of the lifting cylinder 3 is contracted, the stepping motor 19 drives the gear 17 to rotate, the sliding block 20 can move on the guide rod 21 by meshing with the rack 18, the sliding block 20 moves to a set position under the drive of the stepping motor 19, the two-axis linear sliding table 2 drives the variable-pitch seedling taking device 4 to move above the seedling guiding pipe 7, the telescopic rod of the seedling taking cylinder 23 is contracted, further the Miao Zhen is driven to loosen the pot seedlings, the seedling clamp 29 loosens the seedling stems, and meanwhile, the seedling dropping plate 30 on the sleeve 27 moves downwards along the seedling needle 29 to throw out the pot seedlings, and the pot seedlings fall into the seedling dividing pipe 43 through the seedling guiding pipe 7 to wait for falling seedlings; the tractor pulls the transplanting machine to move through a three-point suspension mechanism 15, the land wheel 13 transmits power to the middle transmission shaft 14 through chain transmission, the middle transmission shaft 14 transmits power to the hexagonal shaft 10 through chain transmission, and the hexagonal shaft 10 transmits power to the gear box input shaft 48 through chain transmission, so that the seedling dividing device 8 is driven to rotate; the planting device 9 rotates under the drive of the hexagonal shaft 10, when the duckbill opening and closing device 51 rotates to be coincident with a seedling leakage opening of the seedling leakage plate 45, pot seedlings in the seedling separation pipe 43 fall into the duckbill opening and closing device 51 through the seedling leakage opening of the seedling leakage plate 45, when the duckbill opening and closing device 51 enters soil, under the extrusion action of a cam 57 on the fixed connecting rod 53 and a roller bearing 56 on the duckbill opening and closing device 51, the duckbill opening and closing device 51 is opened to finish transplanting, and the rear soil covering wheel 11 performs soil covering work; when all the trays are picked up, the rotary motor 40 drives the turntable 38 to rotate 90 degrees to pick up the seedlings from the next tray, and when the tray rotates to the rear, the electric push rod 34 drives the tray pushing plate 36 to push the tray into the tray recycling bin 6.
The automatic transplanting machine for the hanging type plug seedlings replaces manual seedling taking by utilizing a variable-pitch seedling taking device 4, the execution tail end of the seedling taking device adopts clamping and inserting mixed seedling taking, the seedling taking is more stable, and the situation that the seedlings fall off in the moving process of the device is avoided; the baffle 33 of the seedling feeding device 5 can clamp and position the plug, so that the situation that the plug is disturbed when seedlings are picked up, and the seedling picking positioning is inaccurate is avoided, and the seedling picking precision is improved; the baffle 33 can move through the chute, so that the plug tray is suitable for plug trays of different specifications, and the universality is good; the hole tray can be pushed to the hole tray recovery box 6 by the electric push rod 34, so that the hole tray collection function is realized. Structural design is ingenious, convenient operation can accomplish transplanting work by high efficiency, reduces the labour, rational utilization resource.
The foregoing is merely exemplary embodiments of the present utility model, and variations that can be easily conceived by a person skilled in the art within the scope of the present disclosure are intended to be covered by the present utility model.

Claims (5)

1. The utility model provides a suspension type plug seedling automatic transplanting machine, includes frame, diaxon straight line slip table, lift cylinder, displacement get seedling device, rotation supply seedling device, plug collection box, guide tube, branch seedling device, planting device, hexagonal axle, earthing wheel, supporting wheel, land wheel, intermediate drive shaft, three-point suspension mechanism, its characterized in that, install diaxon straight line slip table above the frame, install lift cylinder on the diaxon straight line slip table, the displacement is got seedling device is installed to lift cylinder's telescopic link end, install rotation supply seedling device in the middle part backup pad of frame, plug collection box is connected with the frame, the land wheel is installed to the frame below, the land wheel is connected with the intermediate drive shaft through chain drive, the intermediate drive shaft is connected with the hexagonal axle through chain drive, hexagonal axle is connected with planting device, hexagonal axle both ends are connected with the frame through the bearing, branch seedling device installs in the frame, is located planting device top, three-point suspension mechanism is connected with the frame through welding.
2. The automatic seedling transplanting machine for suspension type plug seedlings according to claim 1, wherein the variable-pitch seedling taking device comprises a bottom plate, a gear, a rack, a gear shaft, a stepping motor, a bearing, a sliding block, a guide rod, a support column, a seedling taking cylinder, a cylinder fixing plate, a connecting rod, a sliding plate, a sleeve, a seedling needle, a seedling clamp and a seedling falling plate, wherein the rack and the guide rod are arranged between two ends of the bottom plate, the stepping motor is arranged on the sliding block, the sliding block is connected with the guide rod, the stepping motor is connected with one end of the gear shaft through a coupler, the gear is arranged on the gear shaft, the gear is meshed with the rack, the other end of the gear shaft is connected with the bearing, the bearing is arranged on the sliding block, one side of the support column is connected with the sliding block through welding, the other side of the support column is connected with the cylinder fixing plate through welding, the seedling taking cylinder is arranged above the cylinder fixing plate, one end of the connecting rod is connected with the seedling needle through a hinge, the other end of the connecting rod is connected with the sleeve through the welding, the seedling taking cylinder tail end is connected with the sliding plate through a nut, the sliding plate is connected with the seedling clamp through the sleeve through welding.
3. The automatic transplanting machine for hanging type plug seedlings according to claim 1, wherein the rotary seedling feeding device comprises a turntable, a plug fixing plate, a baffle, a telescopic rod, a clamping spring, an electric push rod, a push rod fixing plate, a push plate, a universal ball supporting seat and a rotary motor, the rotary motor is arranged below a middle supporting plate of a machine frame, the universal ball supporting seat is arranged above the middle supporting plate, the turntable is arranged above the universal ball supporting seat, the turntable is connected with the rotary motor through a key, the plug fixing plate is arranged in the middle of the turntable, the baffle is connected with the turntable through a chute, one end of the telescopic rod is connected with the baffle, the other end of the telescopic rod is connected with the turntable through welding, the clamping spring is arranged in the telescopic rod, the electric push rod is arranged on the push rod fixing plate, and the push rod fixing plate is connected with the machine frame through welding.
4. The automatic seedling transplanting machine for suspended plug seedlings as claimed in claim 1, wherein the seedling separating device comprises seedling separating pipes, seedling pipe supporting plates, seedling leaking plates and a gear box, the seedling leaking plates are connected with the machine frame through welding, the seedling pipe supporting plates are provided with a plurality of seedling separating pipes, the seedling pipe supporting plates are connected with an output shaft of the gear box, an input shaft of the gear box is connected with a hexagonal shaft through chain transmission, and the gear box is arranged on the machine frame.
5. The automatic transplanting machine for hanging type plug seedlings as claimed in claim 1, wherein the planting device comprises an eccentric disc, a concentric disc, a duckbill opening and closing device, fixed connecting rods, a connecting plate, an eccentric disc supporting disc and supporting bearings, the concentric disc is connected with a hexagonal shaft, the same number of fixed connecting rods are arranged on the two concentric discs, the duckbill opening and closing device is arranged between every two opposite fixed connecting rods, the duckbill opening and closing device is provided with a roller bearing, one end of the duckbill opening and closing device is connected with the connecting plate, the other end of the connecting plate is connected with the eccentric disc through a pin column, the concentric disc, the eccentric disc and the connecting plate form a parallel four-bar mechanism, the length of the connecting plate is the same as the eccentric distance, the duckbill opening and closing device is kept upright in the moving process, the eccentric disc supporting disc is provided with a plurality of supporting bearings, and the outer side of the eccentric disc supporting disc is provided with a covering wheel.
CN202320786822.1U 2023-04-11 2023-04-11 Automatic transplanter of suspension type plug seedling Active CN219679229U (en)

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Application Number Priority Date Filing Date Title
CN202320786822.1U CN219679229U (en) 2023-04-11 2023-04-11 Automatic transplanter of suspension type plug seedling

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Application Number Priority Date Filing Date Title
CN202320786822.1U CN219679229U (en) 2023-04-11 2023-04-11 Automatic transplanter of suspension type plug seedling

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CN219679229U true CN219679229U (en) 2023-09-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117814048A (en) * 2024-03-05 2024-04-05 安徽省农业科学院园艺研究所 Melon grafting seedling cuttage transplanting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117814048A (en) * 2024-03-05 2024-04-05 安徽省农业科学院园艺研究所 Melon grafting seedling cuttage transplanting device
CN117814048B (en) * 2024-03-05 2024-05-17 安徽省农业科学院园艺研究所 Melon grafting seedling cuttage transplanting device

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