CN110771324A

CN110771324A - Sweet potato transplanter

Info

Publication number: CN110771324A
Application number: CN201911163733.6A
Authority: CN
Inventors: 丁乃祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-02-11

Abstract

The invention relates to a sweet potato transplanter, and belongs to the field of agriculture. Including the chassis, chassis four corners installation gyro wheel, through axle sleeve installation pivot on the base, coaxial fixed wheel dish in the pivot, the wheel dish is the disciform, and the wheel dish side is sunken inwards, struts the wheel at the coaxial setting of the depressed part of wheel dish, struts the wheel edge and from putting the seedling to this section region of transplanting rice seedlings thick, and all the other parts are thin, and thickness joint department has smooth transition, arranges solid fixed splint on the wheel dish edge, articulated movable splint on the solid fixed splint. Can transplant rice seedlings, water and seal ridges in one step, greatly saves labor, has high efficiency, simple structure and low cost, and is suitable for popularization.

Description

Sweet potato transplanter

Technical Field

The invention relates to a sweet potato transplanter, and belongs to the field of agriculture.

Background

Sweet potato is a different name of leguminous plant yam beans, but most of them refer to the sweet potato of Convolvulaceae with wider cultivation range. The yam beans are sweet in taste and cool in nature, and can smooth intestines, relax bowels, invigorate stomach and tonify qi. The abundant fiber is helpful for defecation. The sweet potato contains a large amount of sugar, protein, various vitamins and minerals, carotene and vitamin C, anticancer substances for inhibiting cancer cell growth, and a large amount of dietary fiber, so that it can prevent constipation and intestinal cancer; meanwhile, the food can reduce the intake of heat, and is one of the best food for losing weight.

In the planting process of sweet potatoes, ridges need to be formed on cultivated land for transplanting and planting. The traditional ridging method mainly comprises the steps that a farmer uses tools such as shovels to carry out artificial ridging, shovels pits for planting sweet potato seedlings on the ridges, waters, plants and seals the ridges, the whole planting process needs at least four people to complete, the sweet potato planting method is heavy in physical labor and low in efficiency, and seedlings of artificial planting are irregular. With the development of agricultural production mechanization, some machines special for planting sweet potatoes appear at present, and the machines are large-scale equipment, expensive and not suitable for common people.

Disclosure of Invention

According to the defects in the prior art, the technical problems to be solved by the invention are as follows: the utility model provides a sweet potato transplanter, can transplant rice seedlings, water, seal the ridge and accomplish in one go, practice thrift the manual work greatly, efficient, simple structure simultaneously, the cost is low, is suitable for the popularization.

The sweet potato transplanter comprises a chassis, idler wheels are mounted at four corners of the chassis, a rotating shaft is mounted on the chassis through a shaft sleeve, a wheel disc is coaxially fixed on the rotating shaft, the side face of the wheel disc is recessed inwards, a spreading wheel is coaxially arranged at the recessed position of the wheel disc, the edge of the spreading wheel is thick in the section from seedling placing to seedling transplanting, the rest part of the spreading wheel is thin, the joint of the thickness and the thickness is in smooth transition, fixed clamping plates are arranged on the edge of the wheel disc, movable clamping plates are hinged to the fixed clamping plates, torsion springs are arranged at the hinged positions of the fixed clamping plates and the movable clamping plates, the tail parts of the movable clamping plates correspond to the edges of the spreading wheels, the spreading wheels are fixed on the chassis through bent rods, and the.

A motor is fixed on the chassis, a driving chain wheel is fixed on a motor shaft, a rice transplanting chain wheel is coaxially fixed on the rotating shaft, and the driving chain wheel is in transmission connection with the rice transplanting chain wheel through a chain.

The during operation, motor drive rim plate rotates, and movable clamp plate moves when strutting the thin edge of wheel, and the torsional spring makes movable clamp plate strut, will move when strutting the thick edge of wheel at this splint, puts into sweet potato seedling between movable clamp plate and solid fixed splint, then thick edge forces movable clamp plate to press from both sides the sweet potato seedling tightly, and when sweet potato seedling moved to planting the position, movable clamp plate moved again when this moment to strutting the thin edge of wheel, and movable clamp plate opens, inserts the sweet potato seedling in soil just.

The fixed support board on the chassis, the ridge wheel is sealed in the installation in the backup pad, seals ridge wheel edge thickness and differs, still fixes the hinge bar on the chassis, and the symmetry articulates two ridge boards on the hinge bar, seals the ridge board front end perk and seals ridge wheel both sides edge and correspond and contact, and two articulated departments of ridge board set up the torsional spring, seals the ridge and takes turns to still coaxial fixed ridge sprocket of sealing, seals the ridge sprocket and passes through the chain and be connected with the sprocket feed that transplants rice seedlings. Two transplanting chain wheels are provided. The edge of the ridge sealing wheel is different in thickness, and the ridge sealing wheel rotates to drive the ridge sealing plate to do reciprocating closing and opening actions, so that ridge sealing is performed. The front end of the ridge sealing plate is tilted, so that the ridge sealing wheel can not contact with the ground.

The inboard articulated seedling pole of holding up of rim plate, every seedling pole of holding up all corresponds the position of movable clamp plate, holds up the crooked and parallel with strutting the wheel edge of seedling pole mid portion, struts wheel lower part edge and sets up the arch, and the arch contacts with the seedling pole of holding up, holds up seedling pole lower extreme and sets up and holds up the seedling frame, holds up the seedling frame and is located between movable clamp plate and the solid fixed splint. Every hold up seedling pole all not with protruding contact when normal position, when activity splint and solid fixed splint press from both sides the seedling and move to protruding position, hold up seedling pole contact arch and rotate, avoid falling the seedling for the seedling provides certain support.

The water pipe is fixed on the wheel disc, the pipe orifice of the water pipe corresponds to the clamping area of the movable clamping plate, the electromagnetic valve is arranged on the water pipe and is connected with the contact switch, the contact switch is arranged in the bulge, and the contact switch is higher than the bulge. When the seedling support rod contacts the protrusion, the contact switch is triggered, the seedling is just positioned at the planting position, the contact switch controls the electromagnetic valve to be switched on, the water pipe discharges water for the seedling, the contact switch resets after the seedling support rod leaves, the electromagnetic valve is closed, and the water discharging is finished.

The ridge sealing plate is in a curved surface shape and can achieve the effect of soil gathering.

The ridge sealing plate is just positioned at the position of the sweet potato seedling when closing up.

In addition, the sweet potato seedlings are transplanted on the top of the ridges, so that the ridge sealing plates cannot pull soil apart when being separated, and cannot be subjected to the resistance of the soil.

The chassis is provided with a workbench and a pushing handle, the workbench is convenient to operate, and the pushing handle is used for correcting the direction and assisting power.

The chassis is also provided with a water tank which can be watered by the way.

Compared with the prior art, the invention has the beneficial effects that:

according to the sweet potato transplanter, when the movable clamping plate moves to the thin edge of the opening wheel, the torsional spring enables the movable clamping plate to open, when the clamping plate is about to move to the thick edge of the opening wheel, sweet potato seedlings are placed between the movable clamping plate and the fixed clamping plate, then the thick edge forces the movable clamping plate to clamp the sweet potato seedlings, when the sweet potato seedlings move to the planting position, the movable clamping plate moves to the thin edge of the opening wheel again, the movable clamping plate opens, and the sweet potato seedlings are just inserted into the soil. The rice transplanting, watering and ridge sealing are completed in one step, so that the labor is greatly saved, the efficiency is high, and meanwhile, the rice transplanting machine is simple in structure, low in manufacturing cost and suitable for popularization.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the embodiment A-A shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of embodiment B-B of FIG. 1;

FIG. 4 is a view showing the structure of a seedling support pole of the embodiment shown in FIG. 1 (partially enlarged view of part C);

fig. 5 is a right side view of the embodiment shown in fig. 4.

In the figure: 1. a roller; 2. a motor; 3. a drive sprocket; 4. a chassis; 5. a movable splint; 6. a wheel disc; 7. a ridge sealing chain wheel; 8. a distraction wheel; 9. a work table; 10. a pushing handle; 11. a support plate; 12. a ridge sealing wheel; 13. a ridge sealing plate; 14. a hinged lever; 15. fixing the clamping plate; 16. a seedling transplanting chain wheel; 17. a shaft sleeve; 18. a rotating shaft; 19. seedling supporting rods; 20. a protrusion; 21. a switch; 22. a water pipe; 23. and (5) seedling support.

Detailed Description

Embodiments of the invention are further described below with reference to the accompanying drawings:

as shown in figures 1-5, the sweet potato transplanter comprises a chassis 4, idler wheels 1 are mounted at four corners of the chassis 4, a rotating shaft 18 is mounted on the chassis through a shaft sleeve 17, a wheel disc 6 is coaxially fixed on the rotating shaft 18, the wheel disc 6 is disc-shaped, the side face of the wheel disc 6 is recessed inwards, a spreading wheel 8 is coaxially arranged at the recessed position of the wheel disc 6, the edge of the spreading wheel 8 is thick in the area from seedling placing to seedling transplanting, the rest part is thin, the joint of the thickness and the thickness is in smooth transition, a fixed clamping plate 15 is arranged on the edge of the wheel disc 6, a movable clamping plate 5 is hinged on the fixed clamping plate 15, a torsion spring is arranged at the hinged position of the fixed clamping plate 15 and the movable clamping plate 5, the tail of the movable clamping plate 5 corresponds to the edge of the spreading wheel 8, the spreading wheel 8 is.

The chassis 4 is fixed with the motor 2, the shaft of the motor 2 is fixed with the driving chain wheel 3, the rotating shaft 18 is coaxially fixed with the rice transplanting chain wheel 16, and the driving chain wheel 3 is connected with the rice transplanting chain wheel 16 through a chain in a transmission way.

The during operation, motor 2 drive rim plate 6 rotates, movable clamp plate 5 moves to strutting when taking turns 8 thin edges, the torsional spring makes movable clamp plate 5 to strut, when this splint will move to strutting 8 thick edges of wheel, put into sweet potato seedling between movable clamp plate 5 and solid fixed splint 15, then thick edge forces movable clamp plate 5 to press from both sides the sweet potato seedling tightly, when sweet potato seedling moves to planting position, movable clamp plate 5 moves again to strutting 8 thin edges of wheel this moment, movable clamp plate 5 opens, insert the sweet potato seedling in the soil just.

Fixed support plate 11 on chassis 4, install in the backup pad 11 and seal ridge wheel 12, seal ridge wheel 12 edge thickness and differ, still fix hinge rod 14 on chassis 4, the symmetry articulates two ridge boards 13 on the hinge rod 14, seal 13 front ends of ridge boards and warp and seal 12 both sides edges of ridge wheel and correspond and contact, two articulated departments of ridge board 13 set up the torsional spring, seal and still coaxial fixed ridge sprocket 7 on the ridge wheel 12, ridge sprocket 7 passes through the chain and is connected with 16 transmissions of the sprocket of transplanting rice seedlings. Two transplanting chain wheels 16 are provided. The ridge sealing wheels 12 are different in edge thickness, and the ridge sealing wheels 12 rotate to drive the ridge sealing plates 13 to do reciprocating closing and opening actions so as to seal ridges. The front end of the ridge sealing plate 13 is tilted, so that the ridge sealing wheel 12 can not contact with the ground.

The inboard articulated seedling pole 19 of holding up of rim plate 6, every seedling pole 19 of holding up all corresponds the position of activity splint 5, and the middle part of the seedling pole 19 of holding up is crooked and is parallel with 8 edges of distraction wheel, and 8 lower part edges of distraction wheel set up arch 20, and arch 20 and the contact of holding up the seedling pole 19, the setting of the lower extreme of the seedling pole 19 of holding up holds up the seedling frame 23, and the frame 23 of holding up the seedling is located between activity splint 5 and the solid fixed splint 15. Every hold up seedling pole 19 all not with protruding 20 contact when normal position, when activity splint 5 and fixed splint 15 press from both sides the seedling and move to protruding 20 positions, hold up seedling pole 19 contact protruding 20 and rotate, provide certain support for the seedling and avoid falling the seedling.

Fixed water pipe 22 on the rim plate 6, the water pipe 22 mouth of pipe corresponds movable splint 5 clamping area, sets up the solenoid valve on the water pipe 22, and the solenoid valve is connected with contact switch 21, and contact switch 21 sets up in arch 20, and contact switch 21 is higher than in arch 20. When the seedling support rod 19 contacts the protrusion 20, the contact switch 21 is triggered, the seedling is just positioned at the planting position, the contact switch 21 controls the electromagnetic valve to be switched on, the water pipe 22 discharges water for the seedling, the contact switch 21 resets after the seedling support rod 19 leaves, the electromagnetic valve is closed, and the water discharging is finished.

The ridge sealing plate 13 is in a curved surface shape and can achieve the effect of soil gathering.

The ridge sealing plate 13 is just positioned at the position of the sweet potato seedling when closing up.

In addition, the sweet potato seedlings are transplanted on the top of the ridges, so that the ridge sealing plates 13 cannot pull soil apart when being separated, and cannot be subjected to the resistance of the soil.

A workbench 9 and a pushing hand 10 are arranged on the chassis 4, the workbench 9 is convenient to operate, and the pushing hand 10 is used for correcting the direction and assisting power.

The chassis 4 is also provided with a water tank which can be used for watering by the way.

Claims

1. A sweet potato transplanter is characterized in that: including chassis (4), gyro wheel (1) is installed in chassis (4) four corners, through axle sleeve (17) installation pivot (18) on the base, coaxial fixed rim plate (6) are gone up in pivot (18), rim plate (6) are the disciform, rim plate (6) side is sunken inwards, wheel (8) are strutted in the coaxial setting of the sunken department of rim plate (6), it is thick to this section region of transplanting rice seedlings to strut wheel (8) edge from putting the seedling, the rest part is thin, thickness joint department has smooth transition, fixed splint (15) are arranged on rim plate (6) edge, articulated movable splint (5) are gone up in fixed splint (15), fixed splint (15) and the articulated department of movable splint (5) set up the torsional spring, movable splint (5) afterbody corresponds with strutting wheel (8) edge, it fixes on the ground plate to strut wheel (8) through the curved bar, the curved bar avoids the orbit of movable splint (5).

2. The sweet potato transplanter according to claim 1, wherein: a motor (2) is fixed on a chassis (4), a driving chain wheel (3) is fixed on a shaft of the motor (2), a seedling transplanting chain wheel (16) is coaxially fixed on a rotating shaft (18), and the driving chain wheel (3) is in transmission connection with the seedling transplanting chain wheel (16) through a chain.

3. The sweet potato transplanter according to claim 1, wherein: fixed support board (11) are gone up in chassis (4), install on backup pad (11) and seal ridge wheel (12), it differs to seal ridge wheel (12) edge thickness, still fixed hinge bar (14) are gone up in chassis (4), hinge bar (14) are gone up two articulated ridge boards (13) of symmetry, it corresponds and contacts with ridge wheel (12) both sides edge to seal ridge board (13) front end perk, two articulated departments of sealing ridge board (13) set up the torsional spring, it seals ridge sprocket (7) still to coaxial fixed on ridge wheel (12), it is connected with seedling transplanting sprocket (16) transmission through the chain to seal ridge sprocket (7).

4. The sweet potato transplanter according to claim 1, wherein: wheel disc (6) inboard articulated seedling pole (19) of holding up, every seedling pole (19) of holding up all corresponds the position of activity splint (5), it is crooked and parallel with wheel (8) edge to hold up seedling pole (19) mid portion, it sets up protruding (20) to prop up wheel (8) lower part edge, protruding (20) and seedling pole (19) contact of holding up, it sets up seedling frame (23) to hold up seedling pole (19) lower extreme, it is located between activity splint (5) and solid fixed splint (15) to hold up seedling frame (23), every seedling pole (19) of holding up all do not contact with protruding (20) when normal position, when activity splint (5) and solid fixed splint (15) are pressed from both sides the seedling and are moved to protruding (20) position, hold up protruding (20) of seedling pole (19) contact and rotate.

5. The sweet potato transplanter according to claim 1, wherein: water pipe (22) is fixed on wheel disc (6), the mouth of pipe of water pipe (22) corresponds movable splint (5) clamping area, sets up the solenoid valve on water pipe (22), and the solenoid valve is connected with contact switch (21), and contact switch (21) set up in arch (20), and contact switch (21) are higher than in arch (20). When the seedling supporting rod (19) contacts the protrusion (20), the contact switch (21) is triggered, the seedling is just positioned at the planting position, the electromagnetic valve is controlled to be opened by the contact switch (21), the water pipe (22) discharges water for the seedling, the contact switch (21) resets after the seedling supporting rod (19) leaves, the electromagnetic valve is closed, and the water discharging is finished.

6. The sweet potato transplanter according to claim 3, wherein: the ridge sealing plate (13) is in a curved surface shape.

7. The sweet potato transplanter according to claim 3, wherein: the ridge sealing plate (13) is just positioned at the position of the sweet potato seedlings when closing up.

8. The sweet potato transplanter according to claim 1, wherein: a workbench (9) and a push handle (10) are arranged on the chassis (4).

9. The sweet potato transplanter according to claim 1, wherein: the chassis (4) is also provided with a water tank.