CN111699785A - Quick transplanter of backfilling of shoal - Google Patents
Quick transplanter of backfilling of shoal Download PDFInfo
- Publication number
- CN111699785A CN111699785A CN202010605815.8A CN202010605815A CN111699785A CN 111699785 A CN111699785 A CN 111699785A CN 202010605815 A CN202010605815 A CN 202010605815A CN 111699785 A CN111699785 A CN 111699785A
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- China
- Prior art keywords
- spring
- seedling
- fixedly connected
- guide cylinder
- elastic
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
Abstract
The invention discloses a quick shallow backfilling transplanter, which relates to the technical field of agricultural machinery, and comprises a support frame, wherein two movable sliding plates are arranged at the bottoms of two sides of the support frame, two handrails are arranged at the top of the support frame, a seedling frame is fixedly connected to the upper surface of the support frame, a lifting plate is fixedly connected to the lower surface of the support frame, a sliding groove is formed in the middle of the lifting plate, a first spring and a piezoelectric plate are fixedly connected to the bottom of the sliding groove, the piezoelectric plate is fixedly connected to the bottom of the first spring, a sliding block is fixedly connected to the top of the first spring, and one end, far away from the sliding groove, of the sliding block is fixedly connected with a seedling guide barrel, can not be sunk into the mud land or cause great change to the topography of the mud land.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a quick shallow backfilling transplanter.
Background
The transplanter is a machine for planting seedlings, can improve the survival rate of seedlings by matching with a seedling transplanting technology, greatly lightens the labor intensity of manual planting, and is one of important agricultural machines for agricultural mechanization.
The existing transplanter generally adopts a semi-automatic mode, namely, a worker sits on the transplanter to manually take and divide seedlings, and the seedlings are put into a feeder to be automatically ditched, planted and covered with soil by the transplanter. The transplanter is generally used on the land with strong soil bearing capacity due to large size and self weight, and is not suitable for water zones like wetlands, beaches, tea trees, beaches and the like.
The existing transplanter comprises a transplanting cylinder, an opening and closing sheet at the bottom of the transplanting cylinder and a handle for controlling the opening and closing of the opening and closing sheet on the transplanting cylinder, plays a role in opening holes and releasing seedlings, forms partial earthing effect by means of automatic backflow of soil, and further completes transplanting; this kind of mode still needs the manual work to plug the transplanting device repeatedly, comparatively consumes physical power, and transplants the difficult assurance of degree of depth, and the earthing effect is relatively poor, needs the manual work to stir around soil and carries out supplementary earthing.
Disclosure of Invention
The invention provides a quick shallow backfilling transplanter, and aims to solve the problems that in the traditional technology, the transplanter still needs to be manually repeatedly plugged and pulled for auxiliary planting, the physical strength is consumed, the transplanting depth is difficult to control, the soil covering effect is poor, and the surrounding soil needs to be manually stirred for auxiliary soil covering.
In order to achieve the purpose, the invention adopts the following technical scheme:
a transplanter is backfilled fast on shoal, comprising a supporting frame, wherein two movable sliding plates are arranged at the bottoms of two sides of the supporting frame, two handrails are arranged at the tops of the two movable sliding plates, a seedling frame is fixedly connected with the upper surface of the supporting frame, a lifting plate is fixedly connected with the lower surface of the supporting frame, a sliding groove is formed in the middle of the lifting plate, a first spring and a piezoelectric plate are fixedly connected to the bottom of the sliding groove, the piezoelectric plate is fixedly connected to the bottom of the first spring, a sliding block is fixedly connected to the top of the first spring, one end, away from the sliding groove, of the sliding block is fixedly connected with a seedling guide cylinder, a seedling guide hopper is in clearance fit on the seedling guide cylinder, two sides of the seedling guide hopper are hung on the seedling frame, a second spring is fixedly connected to the periphery of the top of the seedling guide cylinder, one end, away from the seedling guide cylinder, of the second spring is, one side of each movable sheet close to the pull rod is rotatably connected to the periphery of the bottom of the seedling guide cylinder and can rotate to form a closed cone, and the periphery of the bottom of the seedling guide cylinder is rotatably connected with a plurality of depth-fixing flippers;
the depth-fixing flipper comprises a connecting block, an elastic rod, side rods and an elastic membrane, wherein the connecting block is rotatably connected to the outer peripheral side of the seedling guide cylinder, the elastic rod is fixedly connected to the middle of one side of the connecting block, which is far away from the seedling guide cylinder, and the side rods are rotatably connected to two sides of the connecting block through rotating shafts;
the handrail is provided with a button, the button is electrically connected with a control circuit, and the control circuit is electrically connected with the first spring, the piezoelectric sheet and the second spring.
Preferably, the first spring and the second spring each have conductivity and have an outer peripheral side covered with an insulating cover.
Preferably, a plurality of the connecting blocks are distributed among the pull rods in a clearance mode, and the elastic rods, the side rods and the elastic membrane are elastic.
Preferably, the two side rods can be folded after being rotated and are both positioned right above the elastic rod.
Preferably, the control circuit receives electric signals of the button and the piezoelectric sheet and controls the energized states of the first spring and the second spring.
Compared with the prior art, the invention has the following beneficial effects:
1. when the seedling guide device is used for transplanting, the seedling guide device is pushed above a transplanting point, seedlings are taken out from a seedling tray on a seedling frame and placed into the seedling guide cylinder, then a button on the handrail is pressed, the button starts the control circuit, the control circuit completes the action of inserting and pulling the seedling guide cylinder by switching on and off the first spring and completes the action of opening and closing the movable plate by switching on and off the second spring, so that a transplanting stroke is completed, the process of manually inserting and pulling the seedling guide cylinder is omitted by matching the first spring, the piezoelectric plate, the second spring and the control circuit, the labor intensity of workers is greatly reduced, meanwhile, the seedling guide device is small in overall structure, beneficial to use in shallow cement lands with small soil bearing capacity, and cannot sink into the soil or cause huge changes to the shape of the soil.
2. According to the invention, when the seedling guide cylinder is inserted into a soil, the depth-fixing flippers on the seedling guide cylinder are subjected to the resistance of water to the elastic membrane on the seedling guide cylinder when entering water, so that the two side rods can overcome the elasticity of the torsion spring to rotate upwards and fold to reduce the water entering resistance of the elastic membrane, and the elastic membrane is gradually unfolded and abutted against the surface of soil after entering the water, thereby controlling the depth of the seedling guide cylinder entering the soil, further keeping the planting depth of seedlings in the soil consistent and being beneficial to the growth of the seedlings.
3. According to the invention, when the seedling guide cylinder is pulled out of a mud field, the elastic membrane on the depth-fixing flipper still bears the resistance of water to the seedling guide cylinder, meanwhile, the elastic rod and the side rods rotate downwards along with the connecting blocks, the whole elastic membrane stirs soil contacted with the elastic membrane to move towards the seedling guide cylinder, and then the bottom of the seedling is actively covered with soil after the seedling guide cylinder is pulled out of the mud field.
Drawings
FIG. 1 is a schematic structural view and a partial perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of portion A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the supporting frame of the present invention;
FIG. 4 is a schematic view of the present invention showing the elastic membrane rotated open;
fig. 5 is a schematic view of the elastic membrane of the present invention being folded.
In the figure: the seedling raising and lowering device comprises a support frame 1, a movable sliding plate 2, an armrest 3, a button 31, a seedling frame 4, a lifting plate 5, a sliding groove 51, a first spring 52, a piezoelectric sheet 53, a seedling guide bucket 6, a seedling guide barrel 7, a sliding block 71, a second spring 72, a sliding ring 73, a pull rod 74, a movable sheet 75, a depth-setting flipper 8, a connecting block 81, an elastic rod 82, a side rod 83 and an elastic membrane 84.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a quick shallow backfilling transplanter comprises a support frame 1, two movable sliding plates 2 are arranged at the bottoms of the two sides of the support frame 1, two handrails 3 are arranged at the top of the support frame, and a seedling frame 4 is fixedly connected to the upper surface of the support frame.
The two movable sliding plates 2 are made of materials with density less than that of water in a sledge shape, so that the positive pressure of the whole body on the mud is reduced by utilizing the buoyancy of the water to the movable sliding plates, the friction force between the movable sliding plates and the mud is further reduced, and the moving efficiency is improved.
The seedling tray is placed on the seedling frame 4, seedlings are placed in the seedling tray, and the seedlings are conveniently and directly taken.
Support frame 1 lower surface fixedly connected with lifter plate 5, seted up sliding tray 51 in the middle part of lifter plate 5, bottom fixedly connected with first spring 52 and piezoelectric patch 53 in sliding tray 51, piezoelectric patch 53 fixed connection is in first spring 52 bottom, and piezoelectric patch 53 receives the corresponding signal of telecommunication of elastic pressure production with first spring 52.
The top of the first spring 52 is fixedly connected with a sliding block 71, one end of the sliding block 71 far away from the sliding groove 51 is fixedly connected with a seedling guide barrel 7, and the first spring 52 drives the seedling guide barrel 7 to move up and down when being contracted and restored.
Lead a seedling section of thick bamboo 7 and go up clearance fit and have to lead seedling fill 6, lead 6 both sides articulates on seedling frame 4 of seedling fill, conveniently puts into the seedling and leads in a seedling section of thick bamboo 7.
Lead a seedling section of thick bamboo 7 top periphery side fixedly connected with second spring 72, second spring 72 keeps away from and leads seedling section of thick bamboo 7 one end and passes through connecting rod fixedly connected with slip ring 73, a plurality of pull rods 74 of slip ring 73 bottom fixedly connected with, a plurality of pull rods 74 keep away from slip ring 73 one end and all rotate and be connected with movable plate 75, a plurality of movable plates 75 are close to pull rod 74 one side and all rotate to connect and lead seedling section of thick bamboo 7 bottom week side and can rotate synthetic closed toper, second spring 72 contracts and drives a plurality of movable plates 75 when resumeing and rotate and open or fold.
Lead seedling section of thick bamboo 7 bottom periphery side and rotate and be connected with a plurality of depthkeeping flippers 8, depthkeeping flipper 8 includes connecting block 81, elastic rod 82, side lever 83 and elastic membrane 84, and connecting block 81 rotates and connects at a seedling section of thick bamboo 7 periphery side, and can only rotate 90 downwards, and depthkeeping flipper 8 pastes and leans on at a seedling section of thick bamboo 7 periphery side under natural state.
The connecting block 81 is far away from and leads a seedling section of thick bamboo 7 one side middle part fixed connection elastic rod 82 and both sides all are connected with the side lever 83 through the pivot rotation, all are provided with the torsional spring between two side levers 83 and the pivot, and the torsional spring cover is established and is restricted side lever 83 and around the pivot rotation in the pivot, because simple structure not shown.
The elastic membrane 84 is fixedly connected to the surfaces of the elastic rod 82 and the two side rods 83, and the two side rods 83 can be folded after rotating and are both positioned right above the elastic rod 82, so that the elastic membrane 84 can be conveniently contracted; the plurality of connecting blocks 81 are distributed among the plurality of pull rods 74 with a gap, and the elastic rod 82, the side rod 83 and the elastic membrane 84 are all elastic to avoid obstruction when the depthkeeping flipper 8 and the movable plate 75 move.
Install button 31 on handrail 3, button 31 electric connection has control circuit, control circuit and first spring 52, piezoelectric patches 53 and second spring 72 electric connection, and first spring 52 and second spring 72 all have electric conductivity, make things convenient for control circuit to control first spring 52 and second spring 72, and the periphery side cladding of two springs has insulating cover for protect two springs.
The control circuit receives electric signals of the button 31 and the piezoelectric sheet 53 and controls the electrifying states of the first spring 52 and the second spring 72, when the first spring 52 and the second spring 72 are electrified, each coil of spring is equivalent to one coil, the coils are electrified to generate induced magnetic fields, the induced magnetic fields formed by the coils are mutually attracted, the conductive spring is contracted, the two ends of the spring are subjected to the pulling force of the spring when the spring is contracted, and when the pulling force of the first spring 52 on the piezoelectric sheet 53 reaches a threshold value, the piezoelectric sheet 53 sends the electric signals to the control circuit.
The principles of the present invention are now described as follows:
when the transplanting work is carried out, the support frame 1 is pushed to the position above a transplanting point, seedlings are taken out from a seedling tray on a seedling frame 4 on the support frame 1 and are put into a seedling guide cylinder 7 which is fixedly connected to the lower surface of the support frame 1 through a seedling guide bucket 6 and is connected to a lifting plate 5 in a sliding mode, the seedlings automatically fall into a movable sheet 75 at the bottom of the seedling guide cylinder 7, and then a button 31 on the handrail 3 is pressed;
the control circuit receives an electric signal of the button 31 and controls the electrifying current of the first spring 52 to be gradually increased, the first spring 52 is electrified to contract, the two ends of the first spring 52 are pulled by the first spring, meanwhile, the first spring is connected with the seedling guide cylinder 7 through the sliding block 71 and slides downwards along the sliding groove 51 to be inserted into shallow soil, and at the moment, the plurality of movable sheets 75 which are closed and tapered are deeply buried into the soil to form a seedling pit;
the seedling guide cylinder 7 increases the tension on the first spring 52 along with the deep soil until the tension on the piezoelectric sheet 53 fixedly connected with the first spring 52 reaches a threshold value, the piezoelectric sheet 53 sends an electric signal to the control circuit, the control circuit keeps the electrified state of the first spring 52 and controls the second spring 72 to be electrified, the second spring 72 contracts to pull the sliding ring 73 through the connecting rod, the sliding ring 73 pulls the movable sheet 75 to rotate and open through the pull rod 74, and seedlings fall into seedling pits;
then the control circuit automatically cuts off the power on the first spring 52 and maintains the power on state of the second spring 72 for a short time, thereby keeping the plurality of movable sheets 75 in an open state to move upwards along with the seedling guide cylinder 7 to leave the soil, and avoiding directly closing and damaging the seedlings;
after the seedling guide cylinder 7 moves to the initial position, the piezoelectric plate 53 sends an electric signal to the control circuit, the control circuit starts to cut off the power of the second spring 72 to complete a transplanting stroke, the process of manually inserting and pulling the seedling guide cylinder is omitted through the cooperation of the first spring 52, the piezoelectric plate 53, the second spring 72 and the control circuit, the labor intensity of workers is greatly reduced, meanwhile, the overall structure is small, the seedling guide cylinder is beneficial to being used in shallow cement land with small soil bearing capacity, and the seedling guide cylinder cannot sink into the mud land or cause huge changes to the appearance of the mud land;
as shown in fig. 4 and 5, at the same time, when the seedling guide tube 7 is inserted into the soil, the depth-fixing flipper 8 on the seedling guide tube 7 is under the action of the resistance of water to the elastic film 84 between the elastic rod 82 and the side rod 83 thereon when entering the water, so that the depth-fixing flipper 8 rotates to be opened, meanwhile, the two side rods 83 rotate upwards to be folded against the elastic force of the torsion spring to reduce the resistance of the elastic film 84 when entering the water, and the elastic film 84 gradually expands and abuts against the surface of the soil under the action of the elastic force of the torsion spring after entering the water, so as to control the depth of the seedling guide tube 7 entering the soil, further keep the planting depth of the seedlings in the soil consistent, and facilitate the growth of the;
and when leading a seedling section of thick bamboo 7 in extracting the muddy ground, elastic membrane 84 on the fin 8 of depthkeeping still receives water to its resistance, and elastic rod 82 and side lever 83 rotate down along with connecting block 81 simultaneously, and whole elastic membrane 84 stirs earth of contact with it thereupon and moves to a seedling section of thick bamboo 7 direction, and then after leading a seedling section of thick bamboo 7 to extract the muddy ground, carries out initiative earthing to the seedling bottom, compares in letting earth automatic return earthing effect better, does benefit to the straightness and the stability that keep the seedling.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a transplanter is backfilled fast to shoal, includes support frame (1), support frame (1) both sides bottom is equipped with two and removes slide (2), the top is equipped with two handrail (3), upper surface fixedly connected with seedling frame (4) and lower fixed surface is connected with lifter plate (5), its characterized in that, sliding tray (51) have been seted up in lifter plate (5) middle part, bottom fixedly connected with first spring (52) and piezoelectric patch (53) in sliding tray (51), piezoelectric patch (53) fixed connection is in first spring (52) bottom, first spring (52) top fixedly connected with sliding block (71), sliding block (71) are kept away from sliding tray (51) one end fixedly connected with and are led seedling section of thick bamboo (7), lead seedling section of thick bamboo (7) upper gap fit and have and lead seedling fill (6), lead seedling fill (6) both sides and articulate on seedling frame (4), a second spring (72) is fixedly connected to the peripheral side of the top of the seedling guide cylinder (7), one end, far away from the seedling guide cylinder (7), of the second spring (72) is fixedly connected with a sliding ring (73) through a connecting rod, the bottom of the sliding ring (73) is fixedly connected with a plurality of pull rods (74), one ends, far away from the sliding ring (73), of the pull rods (74) are rotatably connected with movable pieces (75), one sides, close to the pull rods (74), of the movable pieces (75) are rotatably connected to the peripheral side of the bottom of the seedling guide cylinder (7) and can rotate to form a closed cone, and the peripheral side of the bottom of the seedling guide cylinder (7) is rotatably connected with a plurality of depth-fixing foot webs (8);
the depth-fixing flipper (8) comprises a connecting block (81), an elastic rod (82), side rods (83) and an elastic membrane (84), wherein the connecting block (81) is rotatably connected to the outer peripheral side of the seedling guide cylinder (7), the middle part of one side, away from the seedling guide cylinder (7), of the connecting block (81) is fixedly connected with the elastic rod (82), the two sides of the connecting block are rotatably connected with the side rods (83) through rotating shafts, torsion springs are arranged between the two side rods (83) and the rotating shafts, and the elastic membrane (84) is fixedly connected to the surfaces of the elastic rod (82) and the two side rods (83);
the handrail (3) is provided with a button (31), the button (31) is electrically connected with a control circuit, and the control circuit is electrically connected with the first spring (52), the piezoelectric sheet (53) and the second spring (72).
2. The machine of claim 1, wherein the first spring 52 and the second spring 72 are conductive and have an insulating sheath around the outer circumference.
3. The machine for quick backfilling and transplanting of shoal according to claim 1, wherein a plurality of said connecting blocks (81) are distributed in gap among a plurality of tie rods (74), said elastic rods (82), side rods (83) and elastic membrane (84) are all elastic.
4. The machine for quick backfilling and transplanting of shoal according to claim 1, wherein said side bars (83) are rotated to be folded each other and located right above said elastic bars (82).
5. The machine for quick backfilling and transplanting of shoals according to claim 1, wherein said control circuit receives the electric signals of the push button (31) and the piezoelectric plate (53), and controls the energizing states of the first spring (52) and the second spring (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605815.8A CN111699785B (en) | 2020-06-29 | 2020-06-29 | Quick transplanter of backfilling of shoal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605815.8A CN111699785B (en) | 2020-06-29 | 2020-06-29 | Quick transplanter of backfilling of shoal |
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| CN111699785A true CN111699785A (en) | 2020-09-25 |
| CN111699785B CN111699785B (en) | 2022-09-23 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405169A (en) * | 2020-11-17 | 2021-02-26 | 湖州越彬智能科技有限公司 | Plank positioner that polishes |
| CN112930799A (en) * | 2021-03-10 | 2021-06-11 | 广州市水务科学研究所(挂广州市二次供水技术咨询服务中心牌子) | Portable efficient submerged plant transplanting tool and method |
| CN114051801A (en) * | 2021-10-27 | 2022-02-18 | 广州大学 | Seedling transplanting control method and device based on current curve analysis and storage medium |
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| CN101112166A (en) * | 2007-08-23 | 2008-01-30 | 浙江大学 | Slipper block moving type seedling transferring and planting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112405169A (en) * | 2020-11-17 | 2021-02-26 | 湖州越彬智能科技有限公司 | Plank positioner that polishes |
| CN112930799A (en) * | 2021-03-10 | 2021-06-11 | 广州市水务科学研究所(挂广州市二次供水技术咨询服务中心牌子) | Portable efficient submerged plant transplanting tool and method |
| CN114051801A (en) * | 2021-10-27 | 2022-02-18 | 广州大学 | Seedling transplanting control method and device based on current curve analysis and storage medium |
| CN114051801B (en) * | 2021-10-27 | 2022-08-16 | 广州大学 | Seedling transplanting control method and device based on current curve analysis and storage medium |
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| CN111699785B (en) | 2022-09-23 |
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