JPS6178335A - Seedling growing box stacking apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to a seedling box stacking device.

(Prior Art) Conventionally, seedling raising boxes that have been top-packed, irrigated, sown, and covered with soil using a seeding device are stacked one by one on a separately formed shelf for budding and greening.

(Problems to be Solved by the Invention) The above-mentioned work was not mechanized and required a lot of labor.

(Means for Solving the Problem) Therefore, the present invention provides a device for stacking seedling raising boxes 2 that have been top-packed, watered, sown, and covered with soil by a seeding device in order to germinate and green the seedlings, and a transfer conveyor 1 of the seeding device. An extension transfer table 10 is provided at the terminal end of the extension transfer table 10, a stacking device is provided at a side near the extension transfer table 10, and the extension transfer table 10 and the stacking device 36 are provided.
This is a device for stacking seedling boxes that can be relatively changed in height in the downward direction.

(Example) An example of the present invention will be described with reference to the drawings. l has a transfer device 3 for horizontally transporting the seedling growing box 2 on a transfer table of a seeding device,
A soil covering device 4 is provided at the terminal end. 5 is a hopper of the soil covering device 4, and 6 is a feeding belt of the soil covering device 4. Since the seeding device is a known one, the devices in the steps before the soil covering device 4 are omitted. 7 is motor, 8.9 is check 7
It is.

An extended transfer table 10 is provided at the end of the transfer conveyor l. The extension transfer table 10 is available in two types, one width of one seedling raising box 2 and one width of two seedling raising boxes 2.

FIG. 2 shows a double-row type, and the extension transfer table 10 is formed with a left-right width that can accommodate two pieces. A large number of guide rolls 11 are provided on the extended transfer table 10 at regular intervals in the traveling direction. At the entrance part 13 of the extended transfer table lO, a transfer device 14 is provided which alternately pushes out the seedling growing boxes 2 transferred from the transfer conveyor l.

That is, 15 is a screw rod, a linear head 16 is screwed into the screw rod 15, a connecting rod 17 is attached to the linear head 16, and a push plate 18 is attached to the connecting rod 17.

That is, when the screw rod 15 rotates, the push plate 18 moves and presses the seedling raising box 2 from one side to the other side. The seedling raising box 2 transferred from the transfer conveyor l to the extension transfer table 10 is separated into a preceding seedling raising box I and a succeeding seedling raising box mouth, and the preceding seedling raising box I is transferred to the extended transfer table 1.
0, and stops when it hits a stopper 19 provided at the tip.

Next, the opening of the succeeding seedling raising box is brought closer by the above-mentioned shifting device 14 and advances to the position of the opening shown in FIG. An actuated switch 20 is provided just before the stopper 19. Solenoid 2 operated by the switch 20
1 is installed behind the opening of the seedling box A, a stop plate η is attached to the solenoid 21, and the stop plate η is connected to the solenoid 2.
By moving downward by 1, the subsequent seedling growing boxes C and 2 are configured to stop when they come into contact with this.

Then, as shown in Figure ts2, when seedling box 2 is lined up in this state, with seedling box A and seedling box opening lined up and seedling box C and seedling box C lined up, seedling box 2 will press switch n. A screw rod 24, which is rotated by the switch n, is horizontally placed directly above the middle between the seedling box A and the opening of the seedling growing box, and a screw rod 25 is horizontally installed between the seedling growing box and the seedling growing box 2.

A linear head 28.27 is screwed into the screw rod 24.25, and a pusher body 30.31 is attached to the linear head 26,n via a support rod 3.

32.33, ah, each black is a switch.

36 is a stacking device, and a lift frame 38 is attached to its frame g.

The lift frame 3B is located at 4 along with A, 口, C and 2 in the above-mentioned figure 2.
They are provided at positions corresponding to the front and rear ends of each seedling raising box 2.

A rack 40 is formed on the vertical rod of the lift frame 38. 41 is a pinion, 42 is a rotating shaft, and 43 is a motor.

A large number of receiving shelves 44 are provided in the lift frame tower.

When viewed from above, the receiving shelf is formed into a channel frame into which the front and rear of the seedling box 2 engage, as shown in FIG.

Figures 4 and 5 show examples that have been devised to solve this problem, as there is a risk that the number of stacked sheets will decrease due to the low position of the seeding device, which is lower than the height of the transfer conveyor l. The height of the extension transfer stand 10 is made higher, a switch 45 is installed at the position where the seedling raising boxes 2 transferred by the transfer device 3 of the transfer conveyor 1 collide, and a motor 46 is provided which is rotated by the switch 45. A belt 47.48 is provided which moves up and down at 47.4, and a protrusion 49.4 is provided on the belt 47.4.
50 is attached, and the seedling raising box 2 is moved upward using the projections 49 and 50. A switch 51 is provided which is activated when the belts 47, 48 reach the height of the extension transfer table 10, and a cylinder 52 which is activated by the switch 51 is provided above the switch 51.

53 is a piston, and 54 is a push plate.

FIG. 6 shows a perspective view of the entrance of the receiving shelf 44, which is constructed in a tipper shape so that even if the seedling box 2 is slightly deviated in size, it can be inserted reliably.

(effect) Next, we will discuss the effect.

The transfer conveyor l moves the seedling raising box 2 and tops it, irrigate it,
In the examples shown in Figures 1 to 3, the seeds are sown and covered with soil.
The transfer device 3 transfers it onto the guide roll 11 of the extended transfer table 10.

The first seedling growing box 2 moves straight as it is, hits the stopper 19, and stops at the position A.

When the next seedling raising box 2 is transferred from the transfer device 3 onto the guide roll 11 of the extension transfer table 10, the screw rod! 5, and is moved by the near head 16, connecting rod 17, and push plate 18, slides to the other side on the guide roll ll of the extension transfer table 10, and moves forward at that position to the mouth position. It collides with the stopper 19 and stops.

Since switch 20 is pressed at the mouth position, switch 2
0, the solenoid 21 is energized to lower the stop plate n.

Therefore, the next seedling box 2 collides with the stop plate η, so
Stop at the position. Further, the next seedling growing box 2 is moved on the extension transfer table 10 in the same way as before, and stops at the second position, and the switch n is pressed.

Then, the screw rods 24 and 2 rotate, and the linear heads 26 and 27 move to push out each of the seedling growing boxes 2, A, C, C, and II by the pushing bodies 30 and 31.

The extruded seedling-growing boxes, /\, 2, are sandwiched between the receiving shelves 44 and the receiving shelf 44 of the stacking device 36.

By repeating this operation, the motor 43 is energized and the shaft 42 rotates once.
Rotate the pinion 41, lower the vertical rod 39 one step, and push the seedling boxes A, OP, C, and 2 into the next step in the same way.

In the embodiment shown in FIG. 5, the seedling box 2 is moved and the switch 45 is
When the switch 45 hits the motor 46, the motor 46 rotates the belt 47.4, and the protrusions 49, 50 attached to the belt 47.48 rotate.
is rotated to move the seedling raising box 2 upward, and when the height of the seedling raising box 2 reaches the top surface of the extension transfer table 10, the cylinder 52 is activated by the switch 51, and the extension transfer table 10 is moved by the piston 53.
This is to move the seedling raising box 2 upward.

Further, in the embodiment shown in FIG. 6, the receiving portion of the receiving shelf 44 is widened in a trumpet shape, so that the receiving part can be inserted smoothly.

(Effects) As mentioned above, seedling raising boxes that have been top-packed, irrigated, sown, and covered with soil using a conventional seeding device were stacked one by one on separately formed shelves for budding and greening. Because there was no such thing, it took a lot of effort.

However, the present invention uses a seeding device to perform top filling, irrigation, sowing, and
The seedling raising boxes 2 covered with soil are stacked in order to germinate and green, and an extension transfer table 10 is provided at the end of the transfer conveyor l of the seeding device, and the stacking is carried out on the side near the extension transfer table 10. . The stacking of seedling boxes 2 can be mechanized.

At the end of the transfer conveyor l of the seeding device, there is an extended transfer table 1.
0, and a stacking device 36 is provided on the side near the extension transfer table 10.
The extension transfer table 10 and the stacking device 36 are provided.
Since the height position can be changed relative to the lower direction, stacking can be easily performed.

This effect is achieved.

[Brief explanation of drawings]

Figure 1 is a longitudinal side view of the whole, Figure 2 is a plan view of Figure 1,
Figure 3 is a side view of Figure 1, Figure 4 is a diagram of the second embodiment, and Figure 5 is a side view of Figure 1.
The figure is a front view of the second embodiment, and FIG. 6 is a perspective view of the third embodiment. Explanation of symbols 1... Transfer table, 2... Seedling raising box, 3... Transfer device,
4...Soil covering device, 5...Hopper, 6...Feeding belt, 7...Motor, 8...Cheno, 9...Cheno, 10...Extension transfer stand, 11... guide roll,
12... Interval, 13... Inlet part, 14... Partial device, 15... Screw rod, 16... Linear head, 17
... Connecting rod, 18... Push plate, 19... Stopper, 20... Switch, 21... Solenoid, 22...
...stop plate, 23...switch, 24...screw rod,
25... Screw rod, 26... Linear head, 27
...Linear head, 28...Support rod, 29...Support rod, 30...Pushing body, 31...Pushing body, tapping...Switch, 33...Switch, U...Switch , 35・
...Switch, 36... Stacking device, 37... Frame,
38... Lift frame, 39... Vertical rod, 40... Rack, 41... Binion, 42... Rotating shaft, 43...
... Motor, 44 ... Shelf, 45 ... Switch,
46...Motor, 47...Belt, 4th...Belt, 49...Protrusion, 50...Protrusion, 51...Switch, 52...Cylinder, 53...Piston,
54...Press plate.

Claims (1)

[Claims] Seedling raising box 2 filled with water, seeded, and covered with soil using a seeding device
A device for stacking seeds for budding and greening, an extended transfer table 10 is provided at the terminal end of the transfer conveyor 1 of the seeding device, and a stacking device 36 is provided on the side near the extended transfer table 10,
The extension transfer table 10 and the stacking device 36 are seedling box stacking devices whose height positions can be changed relative to each other in the vertical direction.