CN111587646A

CN111587646A - Seedling planting device who facilitates use

Info

Publication number: CN111587646A
Application number: CN202010590010.0A
Authority: CN
Inventors: 李芝
Original assignee: Individual
Current assignee: Hefei New Year Green Agriculture Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-08-28
Anticipated expiration: 2040-06-24
Also published as: CN111587646B

Abstract

The invention discloses a seedling planter convenient to use, which comprises a machine body and a base, wherein the base is of a triangular plate structure, the machine body is positioned on one side with a narrow width, a feeding groove is formed in the machine body, two inclined supporting rods are symmetrically arranged on one side, which is positioned on the wide side, of the base, the two supporting rods are jointly and fixedly connected with a cross beam, the two supporting rods are fixedly connected with a cross frame plate, two first mounting grooves are formed in the bottom of the base, a supporting rod is fixedly connected in each first mounting groove, a rack is connected in each supporting rod in a penetrating and sliding mode, and a wheel sleeve is fixedly connected to the bottom of each rack. Has the advantages that: the device is adaptive to the width of the channel between two adjacent planting soil layers underground in a real working field, so that the device can stably transplant rice in one planting soil layer, the rice transplanting position is ensured to be neat while the device is convenient to move, the seedling can be conveniently and stably planted, transplanted, filled and the like, and the device is simple to operate, labor-saving and high in efficiency.

Description

Seedling planting device who facilitates use

Technical Field

The invention relates to the technical field of plant planting, in particular to a seedling planter convenient to use.

Background

In the plant planting industry, seedling transplanting of seedlings is a more critical step, and a common farmer needs to insert roots of seedlings into soil to be planted after digging the soil and fill the soil again to realize the seedling transplanting work, needs to perform a plurality of steps of stooping, soil digging, soil filling and the like, wastes labor while operating complicatedly, and affects the working efficiency.

Through retrieval, the chinese granted patent No. CN206564816U discloses a planter for garden flower nursery, comprising a handrail, a lifting handle, a material inlet, a pulling rope, a movable sleeve, a pulling rope ring, a planter body, a connecting sleeve, a lifting device and a spreader, wherein the planter body is an annular cylindrical object, and the annular outer wall of the planter body is connected with the handrail, the lifting handle, a spring, the movable sleeve, a limiting sleeve and the connecting sleeve, so that when planting and transplanting flower seedlings, the utilization rate of manpower can be effectively reduced, the working efficiency is improved, the working progress is accelerated, thereby effectively solving the problems in planting due to manual planting, through analysis, the prior art does not need to bend over, the working efficiency is improved to a certain extent, but in actual work, the heavy planter body still needs to be lifted for long distance movement, and the planting work cannot be stably carried out, the seedlings are not inserted and arranged neatly enough, and therefore the seedling planter convenient to use is designed.

Disclosure of Invention

The invention aims to solve the problems of more seedling transplanting steps, labor consumption and lower efficiency in the prior art, and provides a seedling planter convenient to use.

In order to achieve the purpose, the invention adopts the following technical scheme: a seedling planter convenient to use comprises a machine body and a base, and is characterized in that the base is of a triangular plate structure, the machine body is located on one side with a narrow width, a feeding groove is formed in the machine body, two inclined supporting rods are symmetrically arranged on one side, located on the wide side, of the base, one ends, far away from the base, of the two supporting rods are fixedly connected with a cross beam together, the middle ends of the two supporting rods are fixedly connected with a horizontal cross frame plate together, two first mounting grooves are formed in the bottom of the base, a supporting rod is fixedly connected in each first mounting groove, a rack is connected in each supporting rod in a penetrating and sliding mode, and the bottom of each rack is fixedly connected with a wheel sleeve;

the both sides of wheel housing all run through and have seted up the spacing groove, two the pivot is equipped with in the spacing groove, the pivot passes through bolt fixed connection with the spacing groove, the part that the pivot is located between two spacing grooves rotates through the bearing and is connected with the gyro wheel, every all mesh has a first gear, two in the rack first gear meshes jointly has the cingulum, the part meshing that the cingulum is located two first gears is middle has the second gear, the second mounting groove has been seted up at the base center and the second gear passes through the bearing and installs in the second mounting groove, the centre of gyration of second gear passes through the knob that pivot fixedly connected with set up outside the base.

In the seedling planter convenient to use, the feeding groove is of a wide-top narrow-bottom arc structure, a pair of shovel blade grooves are symmetrically formed in the bottom side of the feeding groove, each shovel blade groove is connected with a shovel blade with an approximate triangular structure, one side, close to each other, of each shovel blade is provided with a containing groove, one side, close to each shovel blade groove, of the inner wall of the machine body is provided with a liquid cavity, a piston is connected in the liquid cavity in a sealing and sliding mode, evaporated liquid with a low boiling point is filled in one side, located at the position, far away from each shovel blade, of the piston, one side, close to the evaporated liquid, of the liquid cavity is communicated with a double-layer piezoelectric sheet, the top of the piezoelectric sheet located at the upper side is abutted to a compression bar, the compression bar penetrates through the inner wall of the machine.

In the seedling planting device convenient to use, an air inlet channel is formed in one side, close to the scraper knife, of the liquid cavity, the air inlet channel is communicated with a first channel and a second channel which are arranged in the scraper knife groove, the first channel is of a semi-arc structure, the second channel is of a straight line structure, two ends of the first channel are connected with two ends of the second channel to jointly form an arc structure, the connection position of the air inlet channel and the two channels is located at the bottom of the arc structure, the top of the arc structure is connected with a circular shaft in a sealing and sliding mode, the circular shaft is fixedly connected to the lateral side of the scraper knife, and the scraper knife is inserted into the two channels through the circular shaft.

In the above-mentioned seedling planting device that facilitates use, the second passageway is located the below and is connected with the commentaries on classics board through the torsional spring rotation with first passageway intercommunication department, the second passageway is located the side of commentaries on classics board and has seted up the arc wall and the rotation orbit and the arc wall phase-match of commentaries on classics board, the lateral wall that the second passageway is located the top and the junction of first passageway is seted up flutedly, recess bottom fixedly connected with spring, the one end fixedly connected with locating piece of recess is kept away from to the spring, the locating piece offsets and the sealed first passageway that corresponds one side bottom the round axle in the outer one end of recess, the top fixedly connected with permanent magnet block of second passageway.

Compared with the prior art, the invention has the advantages that:

1. according to the seedling planter, the transportation work of the seedling planter is realized by arranging the base and the roller structure capable of being automatically adjusted, and in actual operation, the adjustment of the distance between the two rollers is realized through the transmission of the gear rack and the gear belt, so that the device is adaptive to the width of a channel between two adjacent planting soil layers in a real working field, the seedling planting work of one planting soil layer can be stably carried out, the movement is convenient, and the uniformity of the seedling planting position is ensured;

2. when the seedling transplanting device works specifically, a second gear located at the gravity center of the base is controlled to rotate through a knob outside the base, and is meshed with the two first gears on the two sides through a toothed belt, so that when the knob is rotated, the two gears are meshed with each other simultaneously, and the toothed belts are meshed on different sides of the two gears, so that when the two gears rotate at equal speed, the two racks move close to or away from each other respectively, the distance between the two wheels is adjusted, the distance between tunnels is met, meanwhile, the height adjustment between the roller and the base can be realized through the matching and fixing positions of a rotating shaft and a limiting groove on the wheel sleeve, the movement of the device is better facilitated, and the direct contact between the bottom of the base and the ground surface to be transplanted seedlings is avoided;

3. according to the invention, the scraper knife groove is arranged in the machine body, the two channels are arranged in the scraper knife groove, the control of the movable position of the scraper knife is realized, the scraper knife and the channels are inserted and connected through the circular shaft, and the two channels jointly form an arc linear structure, so that the scraper knife firstly moves downwards vertically and then moves upwards along an arc line when in work;

4. when the device is used, the pressing plate is pressed, the double-layer piezoelectric sheets are driven by the pressing rod to generate extrusion force, the piezoelectric sheets generate current under the pressure, and the instant high-temperature effect is realized under the action of current heat conduction, so that evaporated liquid with a lower boiling point in the liquid cavity is heated and evaporated, the piston is pushed to move towards the other side, when the piston moves, gas at the other side is pressed into the first channel, at the moment, the rotating plate is positioned in the arc-shaped groove and is in sealing fit with the arc-shaped groove, the gas passes through the first channel and generates a thrust action on the positioning block, the compression spring is compressed and retracts into the groove, at the moment, the weight of the scraper knife is greater than the attraction force of the permanent magnet block to the circular shaft, the circular shaft falls along the second channel, the downward digging effect of the scraper knife is realized, in the process, the air pressure acts on the circular shaft, the downward digging energy of the scraper knife is improved, the downward digging of the connecting part below the first, the round shaft is positioned at the bottom end of the second channel;

5. when the round shaft reaches the position of the rotating plate, the rotating plate rotates clockwise to enable the round shaft to slide reversely under the action of the torsion spring after falling, the second channel is sealed again, the round shaft is located on the side face of the gas channel, when the evaporated liquid continues to boil, air pressure acts on the round shaft to enable the round shaft to move upwards along the direction of the first channel, the effect that the scraper knife is recovered along the arc is achieved, in the process, plant seedlings located in the feeding groove fall into a pit dug below and return to the position along with the upward movement of the scraper knife, the soil filling effect is achieved, and finally multiple functions of digging, transplanting and filling are achieved.

Drawings

FIG. 1 is a schematic structural view of a seedling planter of the present invention that is convenient to use;

FIG. 2 is a top view of a seedling planter of the present invention in a convenient use;

FIG. 3 is an enlarged schematic view of part A of a seedling planter of the present invention in a convenient use;

fig. 4 is a schematic structural diagram of a shovel groove in a seedling planter convenient to use according to the present invention.

In the figure: 1 machine body, 2 bases, 3 feeding grooves, 4 supporting rods, 5 cross beams, 6 cross frame plates, 7 first mounting grooves, 8 rollers, 9 second mounting grooves, 10 shovel blades, 11 racks, 12 supporting rods, 13 wheel sleeves, 14 first gears, 15 second gears, 16 toothed belts, 17 knobs, 18 shovel blade grooves, 19 accommodating grooves, 20 air inlet channels, 21 liquid cavities, 22 pistons, 23 piezoelectric sheets, 24 pressing rods, 25 hand pressing plates, 26 first channels, 27 second channels, 28 circular shafts, 29 permanent magnet blocks, 30 positioning blocks, 31 grooves, 32 springs and 33 rotating plates.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-4, a seedling planter convenient to use comprises a machine body 1 and a base 2, wherein the base 2 is of a triangular plate structure, the machine body 1 is located on one side with a narrow width, a feeding groove 3 is formed in the machine body 1, two inclined support rods 4 are symmetrically arranged on one side of the base 2 located on the wide side, one ends, far away from the base 2, of the two support rods 4 are fixedly connected with a cross beam 5 together, the middle ends of the two support rods 4 are fixedly connected with a horizontal cross frame plate 6 together, two first mounting grooves 7 are formed in the bottom of the base 2, a support rod 12 is fixedly connected in each first mounting groove 7, a rack 11 is connected in a sliding mode in each support rod 12, and a wheel sleeve 13 is fixedly connected to the;

both sides of the wheel sleeve 13 are respectively provided with a limiting groove 131 in a penetrating way, a rotating shaft 132 is inserted in the two limiting grooves 131, the rotating shaft 132 is fixedly connected with the limiting grooves 131 through bolts 133, the part of the rotating shaft 132 between the two limiting grooves 131 is rotatably connected with the idler wheels 8 through bearings, each rack 11 is engaged with one first gear 14, the two first gears 14 are jointly engaged with a toothed belt 16, the part of the toothed belt 16 between the two first gears 14 is engaged with a second gear 15, so that the second gear 15 drives the two first gears 14 to rotate simultaneously when rotating, the center of the base 2 is provided with a second mounting groove 9, the second gear 15 is mounted in the second mounting groove 9 through bearings, the rotation center of the second gear 15 is fixedly connected with a knob 17 arranged outside the base 2 through the rotating shaft, the knob 17 is arranged outside the base 2, so that the distance between the two idler wheels 8 can be adjusted by twisting the knob 17, thereby matching the width between two movable pits in the actual working site and realizing the effect of stabilizing the movable device;

the feeding chute 3 is of a wide-top and narrow-bottom arc structure, when manual feeding is carried out, the opening of the feeding chute 3 has enough width, seedlings can be easily fed into the feeding chute, a pair of shovel grooves 18 are symmetrically arranged at the bottom side of the feeding chute 3, a shovel blade 10 of an approximate triangular structure is connected in each shovel groove 18, an accommodating groove 19 is arranged at one side, close to each other, of the two shovel blades 10 for carrying out soil digging operation, for accommodating the main part of the seedlings after soil digging is carried out, a liquid cavity 21 is arranged at one side, close to the shovel grooves 18, of the inner wall of the machine body 1, a piston 22 is connected in the liquid cavity 21 in a sealing and sliding manner, evaporated liquid with a lower boiling point is arranged at one side, away from the shovel blades 10, of the liquid cavity 21 is communicated with one side, close to the evaporated liquid, a double-layer piezoelectric sheet 23 is arranged, the piezoelectric sheet 23 has a piezoelectric effect, namely, current can be generated when, the pressure lever 24 penetrates through the inner wall of the machine body 1 and is communicated with the outside, and one end of the pressure lever 24, which is positioned outside the machine body 1, is fixedly connected with a hand pressing plate 25, and the double-layer piezoelectric sheet 23 can be pressed through the hand pressing plate.

The one side that the sap cavity 21 is close to spiller 10 has seted up inlet channel 20, inlet channel 20 intercommunication is equipped with first passageway 26 and the second passageway 27 of seting up in spiller 18, first passageway 26 is half arc structure and second passageway 27 is linear structure and the both ends of first passageway 26 link to each other with the both ends of second passageway 27 and constitute the arc line structure jointly, make the junction that constitutes spiller 10 inlet channel 20 and two passageways be located the bottom of arc line structure, the sealed sliding connection in top of arc line structure has round axle 28, round axle 28 fixed connection is in the nevertheless side of spiller 10 and spiller 10 inserts through round axle 28 and establish to two passageways.

The second passage 27 is rotatably connected to the first passage 26 at a lower portion thereof with a rotary plate 33 by a torsion spring, which has a tendency to rotate the rotary plate 33 counterclockwise, the second channel 27 is sealed by the rotating plate 33 in a normal state, the side face, located on the rotating plate 33, of the second channel 27 is provided with an arc-shaped groove, the rotating track of the rotating plate 33 is matched with the arc-shaped groove, the side wall, located above the connecting portion of the second channel and the first channel 26, of the second channel is provided with a groove 31, the bottom of the groove 31 is fixedly connected with a spring 32, one end, away from the groove 31, of the spring 32 is fixedly connected with a positioning block 30, one end, outside the groove 31, of the positioning block 30 abuts against the bottom of the circular shaft 28 and seals the first channel 26 on one side corresponding to the circular shaft, the top of the second channel 27 is fixedly connected with a permanent magnet block 29, the circular shaft 28 is provided with a magnetic attraction force, the magnetic attraction.

When the seedling transplanter is used, firstly, the position of the roller 8 in the limiting groove 131 is adjusted through the bolt 133, so that the height of the base 2 is higher than the height of a soil layer to be transplanted, meanwhile, the width between the two rollers 8 is adjusted through rotating the knob 17, the width between the concave layers at two sides is met, so that the device can easily move at a pit, continuous planting operation is convenient, when in use, after a planting point is reached, seedlings are put into the feeding groove 3, at the moment, the two scraper knives 10 are positioned at the highest point and are in a state of being close to each other, at the moment, the seedlings cannot fall, then the two piezoelectric sheets 23 are pressed downwards through the hand pressing plate 25, so that the two piezoelectric sheets 23 are extruded by the pressing rod 24 to generate instant larger current and electric heat, evaporated liquid in the liquid cavity 21 is heated and evaporated, and larger air pressure thrust is generated, the piston 22 is pushed to slide to the other side, at the moment, gas at the other side of the piston 22 enters the first channel 26, since the connection between the second channel 27 and the lower part of the first channel 26 is sealed under the action of the rotating plate 33 and the torsion spring, the air entering the first channel 26 enters the upper space and presses the positioning block 30 to insert into the groove 31, and the circular shaft 28 and the scraper knife 10, which have the gravity greater than the magnetic attraction, are separated from the connection of the permanent magnet block 29 under the resultant force, so as to enter the lower second channel 27;

because the circular shaft 28 is connected with the second channel 27 in a sealing and sliding manner, the gas entering the first channel 26 will simultaneously push the circular shaft 28 to move downwards, and when the circular shaft 28 is far away from the permanent magnet block 29, the magnetic attraction is reduced, so that the vertical component force pushing the scraper 10 to move downwards is large, the scraper 10 is effectively pushed to move downwards to dig earth, when the scraper 10 moves downwards to the connecting point below the first channel 26 and the second channel 27, the rotating plate 33 is pushed to rotate clockwise, so that the scraper 10 reaches the lowest position, and when the evaporated liquid expands again, an upward pushing force is generated on the circular shaft 28 below, so that the circular shaft moves upwards along the first channel 26 until the initial position is reached, so that the scraper 10 moves in the whole working process, and when the evaporated liquid moves upwards, the seedling falls into the dug pit due to the movement along the arc direction, and the seedling returns to fill earth along with the scraper, the whole seedling planting operation is complete, and the method has the advantages of convenience, rapidness and labor saving.

Although the terms of the machine body 1, the base 2, the feeding chute 3, the support rod 4, the cross beam 5, the cross frame plate 6, the first mounting groove 7, the roller 8, the second mounting groove 9, the scraper 10, the rack 11, the support rod 12, the wheel sleeve 13, the first gear 14, the second gear 15, the toothed belt 16, the knob 17, the scraper groove 18, the receiving groove 19, the air inlet channel 20, the liquid chamber 21, the piston 22, the piezoelectric sheet 23, the pressure rod 24, the hand press plate 25, the first channel 26, the second channel 27, the circular shaft 28, the permanent magnet block 29, the positioning block 30, the groove 31, the spring 32, the rotating plate 33, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. A seedling planter convenient to use, which comprises a machine body (1) and a base (2), it is characterized in that the base (2) is a triangle plate structure and the machine body (1) is positioned at one side with narrower width, a feeding groove (3) is arranged in the machine body (1), two inclined supporting rods (4) are symmetrically arranged on one side of the wider part of the base (2), one ends of the two supporting rods (4) far away from the base (2) are fixedly connected with a cross beam (5) together, the middle ends of the two supporting rods (4) are fixedly connected with a horizontal cross frame plate (6) together, the bottom of the base (2) is provided with two first mounting grooves (7), a supporting rod (12) is fixedly connected in each first mounting groove (7), a rack (11) is connected in each supporting rod (12) in a penetrating and sliding manner, and the bottom of each rack (11) is fixedly connected with a wheel sleeve (13);

both sides of the wheel sleeve (13) are provided with limiting grooves (131) in a penetrating way, a rotating shaft (132) is inserted in the two limiting grooves (131), the rotating shaft (132) is fixedly connected with the limiting groove (131) through a bolt (133), the part of the rotating shaft (132) positioned between the two limiting grooves (131) is rotatably connected with a roller (8) through a bearing, a first gear (14) is meshed in each rack (11), two first gears (14) are meshed with a toothed belt (16) together, the part of the toothed belt (16) between the two first gears (14) is meshed with a second gear (15), a second mounting groove (9) is formed in the center of the base (2), a second gear (15) is mounted in the second mounting groove (9) through a bearing, the rotary center of the second gear (15) is fixedly connected with a knob (17) arranged outside the base (2) through a rotating shaft.

2. The seedling planter convenient to use as claimed in claim 1, wherein the feed chute (3) is of a wide-top and narrow-bottom arc structure, a pair of scraper grooves (18) are symmetrically formed in the bottom side of the feed chute (3), a scraper knife (10) of an approximately triangular structure is connected in each scraper groove (18), a holding groove (19) is formed in one side of the two scraper knives (10) close to each other, a liquid cavity (21) is formed in one side of the inner wall of the machine body (1) close to the scraper grooves (18), a piston (22) is connected in the liquid cavity (21) in a sealing and sliding manner, evaporated liquid with a low boiling point is filled in one side of the liquid cavity (21) far away from the scraper knives (10), a double-layer piezoelectric sheet (23) is communicated with one side of the liquid cavity (21) close to the evaporated liquid, and a pressure rod (24) abuts against the top of the upper piezoelectric sheet (23), the pressing rod (24) penetrates through the inner wall of the machine body (1) and is communicated with the outside, and a hand pressing plate (25) is fixedly connected to one end, located outside the machine body (1), of the pressing rod (24).

3. A ready-to-use seedling planter as claimed in claim 2, an air inlet channel (20) is arranged on one side of the liquid cavity (21) close to the scraper knife (10), the air inlet channel (20) is communicated with a first channel (26) and a second channel (27) which are arranged in the shovel groove (18), the first channel (26) is of a semi-arc structure, the second channel (27) is of a straight line structure, two ends of the first channel (26) and two ends of the second channel (27) are connected to form an arc structure, the connection part of the air inlet channel (20) and the two channels is positioned at the bottom of the arc-shaped structure, the top of the arc-shaped structure is connected with a round shaft (28) in a sealing and sliding mode, the round shaft (28) is fixedly connected to the lateral surface of the scraper knife (10), and the scraper knife (10) is inserted into the two channels through the round shaft (28).

4. A ready-to-use seedling planter as claimed in claim 3, the lower part of the second channel (27) is communicated with the first channel (26) and is rotationally connected with a rotating plate (33) through a torsion spring, the side surface of the second channel (27) positioned on the rotating plate (33) is provided with an arc-shaped groove, the rotating track of the rotating plate (33) is matched with the arc-shaped groove, the side wall of the second channel, which is positioned at the upper part and is connected with the first channel (26), is provided with a groove (31), a spring (32) is fixedly connected with the bottom of the groove (31), one end of the spring (32) far away from the groove (31) is fixedly connected with a positioning block (30), one end of the positioning block (30) outside the groove (31) is abutted against the bottom of the round shaft (28) and seals the first channel (26) on the corresponding side, the top of the second channel (27) is fixedly connected with a permanent magnet block (29).