JPH06133605A - Seeding plat useful for both vegetable and paddy-rice plant - Google Patents

Abstract

PURPOSE:To obtain a seeding plant capable of rapidly carrying out sowing operation of both vegetable and paddy-rice plant by installing a seeding machine of vegetable and a seeding machine of paddy-rice plant and changing a transporting mechanism of a raising seedling box to intermittent transportation and continuous transportation. CONSTITUTION:A seeding machine 27 of vegetable and a seeding machine 28 of paddy-rice plant are installed, a sowing conveyor 25 of raising seedling boxes 2 and 4 are intermittently transported during seeding of vegetable and continuously transported during seeding of paddy-rice plant. A driving means of the seeding conveyor is exchangeably constituted between continuous transportation control and intermittent transportation control.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sowing plant capable of sowing both a seedling raising box for vegetables and a seedling raising box for paddy rice.

[0002]

2. Description of the Related Art The applicant of the present invention has previously devised a seeding plant apparatus in which a vegetable seeder and a paddy rice seeder are arranged in parallel. According to this seeding plant device, when sowing vegetables, the soil is fed by the soil filling machine to the seedling raising box for vegetables conveyed from the seedling box feeding device, and seeds of vegetables are seeded by the seeding machine for vegetables. Then, cover the soil with a soil cover. Further, when seeding paddy rice, a seedling box feeding device conveys a seedling raising box for paddy rice, feeds soil with a soil filling machine, and sows seed with the seeding machine for paddy rice.

[0003]

In the seeding plant for sowing both vegetables and paddy rice as described above, it is necessary to intermittently transport the nursery boxes at predetermined intervals when sowing the vegetables. On the other hand, when sowing rice, it is common to continuously transport the rice seedling raising boxes. In addition, if the seedling raising box is intermittently transported during any of the seeding work for vegetables and paddy rice, the seeding work for paddy rice cannot be performed quickly, which is not efficient. Therefore, an object of the present invention is to obtain a seeding plant that can perform both seeding work of vegetables and paddy rice, and can also perform seeding work of paddy rice efficiently.

[0004]

[Means for Solving the Problems] In order to achieve such an object,
A vegetable and paddy rice combined seeding plant comprising both a vegetable seeder and a paddy rice seeder, and a switchable transfer means for intermittent transfer when seeding vegetables and continuous transfer when seeding rice was constructed. .

[0005]

[Operation] When sowing vegetables, seeds of vegetables are sowed by the sowing machine for vegetables while intermittently transporting the nursery box for vegetables. On the other hand, at the time of sowing rice, seed rice is sowed by a rice sowing machine while continuously transporting a rice seedling raising box.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a side view of the entire seedling plant device. 1 is a supply section 3 of a vegetable nursery box 2 and a supply section 5 of a paddy rice nursery box 4
It is a seedling box automatic supply device equipped with. The seedling raising box 2 for vegetables and the seedling raising box 4 for paddy rice are stored in multiple stages using a box-shaped tray. Starting switches 6 and 7 are provided in the supply units 3 and 5, respectively, and either one of the seedling raising box 2 for vegetables and the seedling raising box 4 for paddy rice is selected from the automatic seedling box feeding device 1 to the lower feed conveyor 8. Supplied. Reference numeral 21 is a control panel provided with a selection switch 22, and controls the entire sowing plant apparatus. The selection switch 22 of the control panel 21 is switched in response to the selection of the start switch 6 of the vegetable supply unit 3 and the start switch 7 of the paddy rice supply unit 5. The feeding conveyor 8 of the automatic seedling box feeder 1 operates by the power of the motor 9, and the seedling raising box 2,
4 is conveyed rightward in FIG.

A soil filling machine 11 having a hopper 10 is arranged in the middle of the supply conveyor 8. Below the hopper 10, a soil culture conveyor 12 that supplies the soil grown from the hopper 10 to the seedling raising boxes 2 and 4, and a sensor 13 that detects that the seedling raising trays 2 and 4 have come under the soil feeding hopper 10. Then, there is a shaker 14 that vibrates the nursery box at the time of supplying the soil so as to promote the supply of the soil. A leveling brush 15 for soil and a filling watering device 16 for spraying water to the seedling raising boxes 2 and 4 are provided behind the soil filling machine 11 in the conveying direction. Excess soil that has been scraped off by the leveling brush 15 is collected by the collecting device 17
The water is recovered by the lift 18 and returned to the soil hopper 10 again by the lift 18, and the water spilled during the spray irrigation of the filling irrigation device 16 is received by the drain gutter 19. A sensor 20 for detecting the nursery boxes 2, 4 is provided at the end of the supply conveyor 8.
Is provided.

The seedling raising boxes 2 and 4 conveyed rightward in FIG. 1 by the supply conveyor 8 are transferred to the next seeding conveyor 25. A sensor 2 for detecting that the seedling raising boxes 2, 4 have been delivered from the supply conveyor 8 to the start end of the seeding conveyor 25.
4 is provided. The seeding conveyor 25 is operated by the power of the driving means 26 and conveys the seedling raising boxes 2 and 4 rightward in the same manner. The drive means 26 is configured to be capable of switching between continuous transfer control and intermittent transfer control, and when the start switch 6 of the vegetable supply part 3 is selected in response to the switching of the selection switch 22 of the control panel 21. Is an intermittent transfer control, and is a continuous transfer control when the start switch 7 of the paddy rice supply unit 5 is selected. Above the seeding conveyor 25, a vegetable sowing machine 27 for sowing the seeds in the pot of the vegetable seedling raising box 2 and a paddy rice seeding machine 28 for sowing in the paddy rice raising seedling box 4 are provided side by side. These vegetable seeders 27
The paddy rice seeder 28 may be installed in the reverse order. Figure 2
In the description of the vegetable seeding machine 27, 2 indicates the vegetable seedling raising box 2 that is conveyed in the arrow direction (rightward direction) by the supply conveyor 8, and the pot 30 formed in the vegetable seedling raising box 2 is shown.
Contains the soil 31 filled with the soil filling machine 11. A large number of pots 30 are also formed in the width direction of the vegetable raising box 2. Above the nursery box 2 for vegetables, the pot 3 is placed when stopped by the intermittent transfer control of the seeding conveyor 25.
A pressure suppressor 32 and a seeding port 33 are provided so as to be located just above 0. The pressure suppressor 32 and the seeding port 33 also correspond to the pot 30 and are arranged in the width direction of the seeding conveyor 25.
They are provided in rows. The pressure suppressor 32 is moved up and down by the elevating mechanism 34 to form a sowing recess 35 on the soil surface filled in the pot 30 of the vegetable seedling raising box 2. A sowing guide port 37 is opened at the upper end of the hose 36 communicating with the sowing port 33. Next to the sowing guide port 37, a seed hopper 39 rotatably supported by a shaft 38 is provided. A through hole 40 is formed in the shaft 38. A crank link 41 is connected to the seed hopper 39.
When the seed hopper 39 is rotated to the position indicated by the alternate long and two short dashes line 39 'by the operation of, the seed a in the seed hopper is rolled down to a position just below the through hole 40 of the shaft 38. Through hole 4 for seeding guide port 37 and shaft 38 as described above
An adsorption nozzle 42 that reciprocates between 0 and 0 is provided.
With the movement of the frame 43, the suction nozzle 42 reciprocates between the position shown by the solid line 42 and the position shown by the chain double-dashed line 42 'in the figure. Then, at the position indicated by the chain double-dashed line 42 ', the seed a that has rolled down in the seed hopper as described above is adsorbed to the nozzle tip, and then the solid line 42
Seed a that has moved to the position indicated by
And the seed a is supplied to the seeding guide port 37. The seed a thus supplied passes through the hose 36 and falls from the seeding port 33, and enters the recess 35 formed on the soil surface in the pot 30.
Then, as shown in FIG. 1, under the vegetable seeder 27, pot detection switches 45 and 46 for detecting that the pot 30 of the vegetable nursery box 2 has come to the pressure suppression position and the seeding position, and the pressure suppressor 32 and the seeding device. They are installed right under the mouth 33, respectively.

As shown in FIG. 3, the paddy rice seeder 28 has a feeding roller 51 for feeding a constant amount of seed paddy b under a seed paddy hopper 50 for storing seed paddy b. A large number of concave grooves 52 are provided on the outer peripheral surface of the roller 51, and the seed paddy b fitted in the concave grooves 52 by the rotation of the roller 51 is dropped onto the lower rice seedling raising box 4 for seeding. As shown in FIG. 1, the sensor 4 for starting the rotation of the roller 51 by detecting that the rice seedling raising box 4 has been transported under the rice seeder 28 as described above.
7 is attached.

The seedling raising boxes 2 and 4 conveyed rightward in FIG. 1 by the seeding conveyor 25 are delivered to the next discharge conveyor 60. The discharge conveyor 60 is operated by the power of the motor 61, and similarly conveys the nursery boxes 2 and 4 rightward. Above the discharge conveyor 60, a soil covering device 63 equipped with a hopper 62.
Is provided. In the soil cover device 63, the soil discharged from the hopper 62 is dropped from the soil cover conveyor 64 below the hopper and sequentially supplied to the seedling raising boxes 2 and 4 on the discharge conveyor 60. At the rear of the soil covering device 63 in the conveying direction, a soil covering irrigation device 65 for spraying and irrigating the nursery boxes 2 and 4 after the soil covering.
Further, there is provided a drainage gutter 66 for covering soil for receiving spilled water at the time of spraying and irrigating the soil covering irrigation device 65. Further, below the soil covering device 63, there is a sensor 67 for detecting that the nursery boxes 2, 4 have been conveyed under the hopper 62, and at the end of the discharge conveyor 60, the nursery boxes 2, 4 are provided.
A sensor 68 is provided to detect the discharge of the.

In the seeding plant configured as described above, when the vegetable seedling raising box 2 and the paddy rice raising seedling raising box 4 are set in the feeding sections 3 and 5 of the seedling box feeding device 1, respectively, to perform vegetable sowing work, The start switch 6 of the vegetable supply unit 3 is turned on to supply the vegetable seedling box 2. Since the start switch 6 of the vegetable supply unit 3 is turned on, the seeding conveyor 2
The driving means 26 of No. 5 is for intermittent transfer control. Then, the soil filling machine 11 feeds the soil into the vegetable nursery box 2, and the filling irrigation device 16 carries out spray irrigation and conveys it to the seeder side by the supply conveyor 8. In this way, when the vegetable seedling raising box 2 is delivered to the seeding conveyor 25,
First, the sensor 24 detects the vegetable nursery box 2. As a result, the drive means 26 starts to convey the vegetable raising box 2. When it is detected by the switch 45 that the head pot 30 of the vegetable nursery box 2 has reached the pressure suppression position,
The pressure suppressor 32 descends to form a seeding recess 35 on the soil surface filled in the pot 30. After that, the driving means 26
While intermittently driving the seedling raising box 2 for vegetables by the seeding conveyor 25 in the right direction in FIG. 1, the position of the pot 30 is sequentially detected by the switches 45 and 46, and the pressure suppressor 3 is sequentially detected.
2 descends to form a recess 35 for sowing on the surface of the soil filled in the pot 30, and at the same time, the seed a adsorbed at the tip of the adsorption nozzle 42 is dropped from the sowing port 33 to disperse the vegetable seed a. Supply to the recess 35. Thus, switch 4
When it is detected by 6 that the last pot 30 of the vegetable nursery box 2 has reached the sowing position, the seed a is dropped from the sowing port 33 to perform sowing work, and then the drive means 26 is switched to continuous drive. The vegetable seedling raising box 2 for which the seeding operation of the vegetable seedling raising box 2 has been completed is delivered to the next discharge conveyor 60. Then, in the soil covering device 63, the nursery box 2 for vegetables
Further soil is applied to the soil, and after the soil is covered, the soil irrigation device 65
The spray irrigation is performed by.

When seeding rice, the starter switch 7 of the paddy rice supply unit 5 is turned on to raise the rice seedling raising box 4.
To supply. When the start switch 7 of the rice seedling raising box 4 is turned on, the selection switch 22 of the control panel 21 is switched to the paddy rice side, and the driving means 26 of the seeding conveyor 25 is in continuous transfer control. Then, as in the case of the sowing work of vegetables, the soil filling machine 11 supplies the soil into the rice seedling raising box 4, and the filling irrigation device 16 carries out the spray irrigation and conveys it to the seeder side by the supply conveyor 8. To do. When the rice seedling raising box 4 is transferred to the seeding conveyor 25 in this way, first, the sensor 24 detects the rice seedling raising box 4, the driving means 26 starts continuous driving, and the seeding conveyor 25 moves the rice seedling raising box 4 into the rice seedling raising box 4. It is continuously conveyed in the right direction in FIG. When the sensor 47 detects that the paddy rice seedling raising box 4 has been conveyed under the paddy rice seeding machine 28, the roller 51 starts to rotate, and the seed pad b is dropped onto the paddy rice seedling raising box 4 and seeded. To do. Seedling box 4 for paddy rice thus completed with sowing work
Is transferred to the next discharge conveyor 60. Then, soil is further applied in the soil cover device 63, and after the soil cover, spray soil watering is performed by the soil cover watering device 65.

As described above, in the seeding plant of the present invention, when sowing vegetables, the seeding machine 2 for vegetables is carried while carrying the seedling raising boxes 2 for vegetables by intermittent transfer control of the seeding conveyor 25.
7. Seeding a vegetable seed a in 7, but when sowing paddy rice, sowing seed rice b by sowing seed paddy b in paddy rice seeder 28 while conveying seedling raising box 4 for paddy rice by continuous conveyance control of seeding conveyor 25. It is structured so that work can be performed quickly. 4 and 5 are the flowchart and the controller 7.
0 is shown as an example, and a controller 71 for continuous transfer, a controller 72 for intermittent transfer, a drive controller 73 for the vegetable seeder 27, and a drive controller 74 for the paddy rice seeder 28 are provided inside the controller 70. There is. First, when sowing vegetables,
In the seedling box feeder 1, the start switch 6 of the vegetable feeder 3 is turned on, the selection switch 22 of the control panel 21 is turned to the vegetable side, and the drive means 26 of the seeding conveyor 25 is controlled to intermittently convey. And the sensor 24 is the seeding conveyor 25.
The seedling raising box 2 for vegetables delivered to the vehicle is detected to drive means 26.
Starts to drive, and the seedling raising box 2 conveys the vegetable seedling raising box 2 in the right direction in FIG. 1. Then, as described above, the top pot 3 of the seedling raising box 2 for vegetables is switched by the switch 45.
When it is detected that 0 has reached the crushing position, the drive control of the vegetable seeder 27 is started, while the drive of the rice seeder 28 is stopped, and the vegetable seeder 27 is intermittently driven.
In step 3, the pots 30 of the vegetable seedling raising box 2 are each crushed and seeded in sequence, and the seeding step is completed. When seeding rice, the starter switch 7 of the rice paddy supply unit 4 of the seedling box feeder 1 is turned on, the selection switch 22 of the control panel 21 is switched to the rice paddy side, and the seeding conveyor 2
The drive means 26 of No. 5 is under continuous transport control. Then, the drive of the vegetable seeder 27 is stopped and the drive control of the paddy rice seeder 28 is started.

Next, FIG. 6 is a side view of the whole seeding plant apparatus according to another embodiment of the present invention. Soil filling machine 1
1 and soil irrigation unit 8 including irrigation device 16 for filling
0, vegetable seeding unit 8 equipped with vegetable seeder 27
1, paddy rice seeding unit 8 equipped with paddy rice seeder 28
2, and the soil cover unit 83 including the soil cover device 63 and the soil cover irrigation device 65 are arranged in series. The vegetable seeding unit 81 and the paddy rice seeding unit 82 may be arranged in reverse order. Each soil filling machine 11, filling irrigation device 16, vegetable seeder 27, paddy rice seeder 28, soil cover device 63 and soil cover irrigation device 65 have the same configurations as those described above with reference to FIGS. 1 to 3. The vegetable seeder 27 is operated by the vegetable work motor Mx, and the paddy rice seeder 28 is operated by the paddy rice work motor My. The soil filling unit 80, the vegetable seeding unit 81, the paddy rice seeding unit 82, and the soil covering unit 83 are each provided with a conveyor 84, a conveyor 85, a conveyor 86, and a conveyor 87. 81 conveyor 85
Is operated by the transport motor M1 and seeding unit 82 for paddy rice
The conveyor 86 is operated by the transfer motor M2. The transport motor M1 is a motor that can switch between intermittent drive and continuous drive.

In the seeding plant configured as described above, the vegetable seedling raising box 2 or the paddy rice raising seedling box 4 selectively supplied to the soil filling unit 80 from the not shown seedling box automatic feeding device is shown in FIG. Transported rightward. Then, when sowing vegetables, the seeds a of vegetables are sowed by the vegetable sowing machine 27 by using the conveyor 85 of the vegetable sowing unit 81 as the intermittent transfer control, while when sowing paddy rice, the conveyor of the rice sowing unit 82 is sowed. 86 is a continuous conveyance control, and the seed paddy b is seeded by the paddy rice seeder 28.
7 and 8 show the flowchart and the controller 90. Inside the controller 90, a control unit 91 for continuous transfer, a control unit 92 for intermittent transfer, and the vegetable seeder 2 are shown.
7 and the drive control unit 9 of the rice seeder 28
4 is provided. When sowing the vegetables, the selection switch 22 of the control panel 21 is set to the vegetable side, the rice paddy work motor My is turned off, the paddy rice work is stopped, and the conveyor motor M2 of the conveyor 86 of the paddy rice seeder unit 82 is turned on. Start continuous transportation. In addition, the conveyor motor M1 of the conveyor 85 of the vegetable sowing unit 81 is the intermittent control unit 9
2 is selected for intermittent transfer control, and the work motor Mx for vegetables is intermittently transferred by the conveyor 85 while the nursery box 2 for vegetables is being transferred.
The seed a of vegetables is sown by starting the drive control of.
On the other hand, when seeding paddy rice, the seedling raising box 4 for paddy rice is supplied to the soil filling unit 80 and the selection switch 2 of the control panel 21 is supplied.
2 is switched to the paddy rice side, and the vegetable work motor Mx is O
When the operation becomes FF and the operation is stopped, the transfer motor M1 of the conveyor 85 of the vegetable sowing unit 81 is switched to the continuous transfer control. Further, the transfer motor M2 of the conveyer 86 of the paddy rice seeding unit 82 is also in the continuous transfer control, and the drive control of the paddy rice work motor My is started to sow seed paddy b into the paddy rice seedling raising box 4.

[0016]

According to the sowing plant of the present invention configured as described above, while sowing seeds of vegetables with a vegetable sowing machine while intermittently transporting a vegetable seedling box at the time of sowing vegetables, During seeding of paddy rice, seed rice can be sown by a seeder for paddy rice while continuously transporting a seedling box for paddy rice, so that seeding work can be performed quickly and efficiently.
If the soil filling unit, the vegetable seeding unit, the paddy rice seeding unit, and the soil covering unit are separately configured as described in FIG. This is convenient because you can easily change the seeding plant of No. 1 and the planting plant dedicated to paddy rice.

[Brief description of drawings]

FIG. 1 is a side view of the entire seeding plant device.

FIG. 2 is an explanatory view of a vegetable seeder.

[Fig. 3] Explanatory drawing of a seeder for paddy rice

FIG. 4 is a flowchart of a seed plant device.

FIG. 5 is an explanatory diagram of a controller

FIG. 6 is a side view of the whole seeding plant apparatus according to another embodiment.

FIG. 7 is a flowchart of the seeding plant apparatus of FIG.

FIG. 8 is an explanatory diagram of a controller

[Explanation of symbols]

 25 Seeding conveyor 27 Vegetable sowing machine 28 Paddy rice sowing machine

Claims (1)

[Claims] 1. A combined use of vegetables and paddy rice, which comprises both a vegetable seeder and a paddy rice seeder, and is equipped with a switchable transfer means for intermittent transfer when seeding vegetables and continuous transfer when seeding rice. Seeding plant.