JPH01179605A - Lifter for housing box of seeder for paper pot - Google Patents

Abstract

PURPOSE:To discharge housing boxes far away from a lifter for recovering the housing boxes unnecessary in a step for seeding in paper pots and piling up the housing boxes and smoothly pile up the housing boxes, by providing a guide at the discharge end of the lifter. CONSTITUTION:When seeding and earthing in paper pot paper are completed, a housing box 3 is removed from the paper pot paper, recovered by a carrying conveyor 34 and automatically returned to the back end 35. On arrival at the back end 35 of the carrying conveyor 34, the housing box 34 is moved upward, presently dropped and piled up on the floor surface. On the other hand, a guide 57 is detachably mounted on the frame 37 of a housing box lifter 36 so as to enable free regulation of a mounting angle. The housing 3 is lifted to the topmost part of the lifter 36 and then guided by the guide 57 and discharged to the outside of rotation loci of the lifter 36.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a storage box lifting device for a paper pot seeding device.

(Prior art) Conventionally, a transfer table that transversely transports a box-shaped storage box with an open top surface into which paper pot paper can be fitted is equipped with a covering soil supply device, a type 1 paddy supply device, a bed soil supply device, a storage box, and a seedling raising device. An up-and-down reversing device for reversing a box vertically and a storage box take-out device for taking out a storage box are provided, and the storage box taken out by the take-out device is conveyed to the starting end side of the transfer table at a position below the transfer table. Those equipped with a conveyor are known.

(Problems to be Solved by the Invention) The above-mentioned known device is provided with a conveyor below the transfer table for conveying the storage boxes taken out by the storage box take-out device to the starting end side of the transfer table. However, since the end of the transport conveyor is just a terminal structure, the leading end of the storage box discharged by the transport conveyor will fall to the floor, but the rear end may remain on the end of the transport conveyor forever and not be completely removed. There was a problem that the storage box that was being transported subsequently collided with this and became stagnant.

Therefore, in the known method, one worker constantly monitors and picks up items that have fallen from the conveyor onto the floor and takes them out one after another.

Accordingly, in the present application, the storage boxes transported by the transport conveyor are first raised and then dropped to be stacked, thereby allowing more time for the transport operation by the transport conveyor.

Further, in the present application, when dropping the storage box from the lifting device,
This prevents something from getting caught in the engaging piece.

(Means for Solving the Problem) Therefore, the present invention includes a soil covering supply device 13 and a seed rice supply device on a transfer table 7 that transversely transports a box-shaped storage box 3 with an open top surface into which a paper pot paper l can be fitted. : A MH 7, a soil supply device 19, an up-and-down inversion device for inverting the storage box 3 and the seedling box, and a storage box take-out device 27 for taking out the storage box 3 are provided, and at a position below the transfer table 7, A transport conveyor 34 is provided for transporting the storage boxes 3 taken out by the take-out device n to the starting end of the transfer table 7, and the terminal end of the transport conveyor 34 is provided with a rotating engagement piece 44 to remove the storage boxes 3. A lifting device 36 for engaging and raising the storage box 3 is provided, and the lifting device section is provided so as to be inclined so as to become higher toward the rear. A storage box lifting device for a paper pot seeding device is provided with a guide guide 57 that can be guided to a position where it does not collide with the joining piece 44 in a detachable manner.

(Example) An example of the present invention will be described with reference to the drawings. l is paper pot paper, which is made of a water-soluble paper-like material;
It has a large number of pots 2 arranged vertically and horizontally.

3, as shown in FIG.
It is a storage box in which a storage box is fitted and placed, and an upright wall 4 that projects upward is formed slightly inside the front, rear, left, and right side edges. The height of the standing wall 4 is formed to be lower than the height of the paper pot paper 1. 5
is the flange of the storage box 3.

The paper pot paper l is placed on the storage box 3, and when it is transported horizontally, covering soil is supplied from the upper position, seed rice is sown, bed soil is supplied, and then a seedling raising box is placed on the top surface. Turn it over and feed the upper part between pots 2 and sowing is completed.

Reference numeral 7 denotes a horizontal transfer table for transferring the storage box 3 containing the paper pot paper l, and is placed on the soil floor by supporting legs 8 provided at desired positions. Reference numeral 9 denotes transfer rolls for the storage box 3 provided on the transfer table 7 at predetermined intervals.

At the starting end of the transfer table 7, an automatic storage box supply device 1 is installed.
Set 0. The storage box automatic supply bag 5110 is formed by an inclined stopper 11 and a fast-rotating fast forwarding device 12. A soil covering supply device 13 is provided on the downstream side of the storage box automatic supply device 10.

The soil-covering supply device 13 includes a soil-covering supply hopper 14, a soil-covering delivery bell N5, and the like. On the lower side of the soil covering supply device 13,
The seed rice supply device 17 is equipped with a seed rice supply hopper 18 in the upper part and a seed rice delivery device in the lower part. It was established. The seed rice supply device 17 supplies two grains per pot;
One seed per pot is arranged side by side in the front-back direction so that a total of three seeds can be sown.

! Reference numeral 6 denotes a motor that rotates the transfer roll 9, and a soil supply device 19 is provided on the downstream side of the motor 16.

The bed soil supply device 19 is provided with a bed soil supply hopper at the top and a bed soil delivery belt 21 at the bottom. A soil compaction roller η is provided on the downstream side of the soil supply device 19.

The soil pressing roller η is formed by a first pressing roller 23 that presses only the left and right sides of the paper pot paper 1 and a second pressing roller 24 that presses the entire paper pot paper l. Reference numeral 25 designates a foreign matter removal brush for removing foreign matter on the flange portion 5, and 26 designates a fitting for mounting the foreign matter removal brush 25.

Although not shown, an up-and-down reversing device is provided on the lower side of the soil pressing roller 22 to cover the paper pot paper 1 fitted in the storage box 3 with a seedling box from above and then turn it over. On the downstream side of the reversing device, as shown in FIGS. 4 and 5, a storage box take-out device n is provided. The storage box retrieval device n retrieves only the storage box 3 located on the upper side after the reversal. The structure of the storage box retrieval device H includes a pair of left and right rails 28.2 located above the transfer table 7 and parallel to the transfer direction.
8 is pivoted on a horizontal shaft 29 so that its front end can rotate in the vertical direction, and a shaft 30 that projects laterally is attached to the side of the approximately central portion of the rail 28. It is movably engaged with the elongated hole 32 of the rotating arm 31.

The base of the rotating arm 31 is attached to a motor 33 provided on the side of the transfer table 7, and when the rotating arm 31 is rotated by the motor 33 to the direction of arrow A, the front end of the rail 28 moves to the fifth position.
Lift up as shown.

That is, the storage box 3 is pushed against the rear end of the rail 28 (
(Fig. 5), when only the flange 5 of the storage box 3 slides on the rail 28, the sensor is activated and the motor 3
3 is energized, the rotating arm 31 is rotated to A, the front end of the rail 28 is moved upward and tilted, and the storage box 3 above the rail 28 is dropped onto the conveyor 34-41 provided below. , and automatically transport it to the starting end of the transport table 7.

Therefore, the lower part of the storage box lifting device is disposed close to the terminal end 35 of the conveyor 34.

Reference numeral 38 designates a pair of left and right pulleys provided at the terminal end of the conveyor 34 by a rotating shaft 39, around which a belt is wound. The lower portions of the left and right pairs of frames 37 of the storage box lifting device are rotatably fixed to the protruding ends of the lower rotating shaft 39. The frame 37 is inclined #7 so as to gradually become higher toward the rear, and an upper rotating wheel 40 is sunk in the upper part of the frame g.

Two drive sprockets 41 are fixed to the lower rotating shaft 39 at a predetermined interval, and the upper rotating shaft 40 has two driving sprockets 41 fixed thereto at a predetermined interval.
A pair of left and right passive sprockets 42 are fixed, and a pair of chains 43 is wound between the driving sprocket 41 and the passive sprocket 42. On the outer surface of the pair of left and right chenos 43,
A desired number of engagement pieces 44 that are long in the left-right direction are attached at a predetermined interval.

The engaging piece 44 has an L-shape when viewed from the side, and the protruding portion of the engaging piece 44 engages with the upright wall 4 of the storage box 3 to raise the storage box 3 to the upper end of the frame 37. and drop it from above.

A lower end of a support arm 45 that projects upward is fixed to a substantially central position in the transport direction of the frame 37, and a base of an attachment arm 46 is rotatably pivoted to the upper end of the support arm 45. The base of a holding device 47 is fixed to the free end of the mounting arm 46. The holding device 47 is formed of a thick and heavy metal plate, and its horizontal width is wider than the distance between the left and right attachments of the frame 37. The tip of the holding device 47 presses the rear end of the rising storage box 3, and when the center of gravity of the storage box 3 passes over the top of the storage box lifting device 36, it is detached from the holding device 47 and falls downward. .

That is, the storage box 3 is raised to the upper end of the storage box lifting device 36 by the engaging piece 44 engaging with the upright wall 4 of the storage box 3, but as shown in FIG. When the engaging piece 44 reaches the top of the passive sprocket 42 and subsequently rotates, the engaging piece 44 comes off from the upright wall 4 of the storage box 3. Then, as shown in Figure 8, the storage box 3 will slide down on the top of the chino 43 and return to its original position.When the storage box 3 returns to its original position, it will collide with the next storage box 3 and cannot be raised smoothly. Even if the front end of the storage box 3 or the rear end side is pushed by the engaging piece 44 of the storage box 3 and rises again, the rear part of the preceding storage box 3 is lifted up at a position that does not completely cross the center of gravity of the upper end of the storage box lifting device, as shown in FIG. As shown in Figure 2, smooth discharge becomes impossible.

Therefore, if the upper surface of the rear end of the storage box 3 is held down by the holding device 47, the storage box 3 will be carried upward by the engaging piece 44 until the rear end of the storage box 3 is released from the holding device 47, so that the storage box 3 will be The storage box 3 can be smoothly dropped at the removed position while preventing the end from lifting up.

A height adjustment device 4 for adjusting the height position of the upper end of the storage box lifting device 36 is provided on the lower surface side of the storage box lifting device 36.
9 will be provided. The height adjustment device 49 is formed by an upper shaft 50 and a lower shaft cylinder 51 that extend and contract in the vertical direction and have a double shaft structure.

A substantially vertical mounting plate 5 is provided on the lower surface side of the frame g, 37.
2.52 are respectively attached, and both ends of the horizontal shaft 53 in the left and right direction are attached to the attachment plates 52.52.

The upper end of the upper shaft 50 is rotatably attached to the substantially central shaft of the horizontal shaft 53 so as to be rotatable only in the front-rear direction. The upper part of the lower shaft cylinder 51 is slidably fitted into the lower part of the upper shaft 50. A plurality of insertion holes 54 are formed in the lower shaft cylinder 51 at predetermined intervals in the vertical direction.

The insertion hole formed at the lower part of the upper shaft (material) is overlapped with the insertion hole 54, and the bottle 55 is inserted into the insertion hole 54 to insert the upper shaft 5.
Attach the lower shaft cylinder 51 to 0. Then, once the bottle 55 is removed, the insertion hole of the upper shaft (material) is matched with another insertion hole of a different height, and the bottle 55 is inserted into this.
The height position of the upper end of the storage box lifting device 36 can be adjusted by expanding and contracting the entire length of the upper shaft 50 and the lower shaft cylinder 51.

A lower guide 48a is provided at the lower part of the storage box lifting device 36, and an upper guide 48b is provided at the upper part. The frames 37 and 37 for the lifting device are formed with an interval approximately equal to the left and right width of the storage box 3, and when the lifting device 36 is transferred from the conveyor 34 to the lifting device 36, the frames 37. Since the piece 44 engages with the upright wall 4 at the front end of the storage box 3 and pulls it upward, the rear end of the storage box 3 may ride on the frame 37 and come off. Also, when the storage box 3 falls from the lifting device 36, the rear end swings left and right and does not fall to a predetermined position.

The guides 48a and 48b are both formed by a pair of left and right substantially vertical upright plates, and are arranged side by side on the upper surface of the frames 37 and 37, respectively, with an interval approximately equal to the left and right width of the storage box 3 and a recess. Further, the guides 48a and 48b are formed to have a height such that the side edges of the storage box 3 come into sliding contact with each other. The rear edges of the guides 48a, 48b are bent so as to widen outward toward the rear to form guide portions 56, 56. Further, the front edges of the guides 48a, 48b are also bent so as to widen outward as they reach the front to form a guide portion, so that the guides 48a, 48b can be easily attached to the frames 37, 37.

57 is a guide provided at the discharge end of the frame 37.37, and includes a rotating arm 58 which is pivoted to the frame 37.37, a horizontal rod 59 extending between the rotating arms 58, and a horizontal rod. It consists of 8 fixed guide rods. The guide 57 attaches the upper end of the rotary arm 58 to the frame 37, 37 through a port 61 so as to be detachable and to adjust the attachment angle.

The guide rod 60 is made to protrude from the rotational trajectory P of the engaging piece 44, so that the storage box 3 discharged and dropped from the lifting device 36 can be discharged further away from the rotational trajectory.

(effect) Next, we will discuss the effect.

The paper pot paper 1 is placed and fitted into the storage box 3-F at a predetermined work area, and the storage box automatic feeding device 1 is placed at the starting end of the transfer table 7.
The storage boxes 3 are placed on top of each other and supplied. Then, only the storage boxes 3 at the lowest stage are sent out one after another without any gaps, and when the paper pot paper 1 passes below the soil covering supply device 13, it receives a supply of covering soil, and when it passes below the rice seed supply device 17, it receives a supply of covering soil. After receiving the supply of seed rice, when passing under the bed soil supply device 19, the bed soil is supplied, and the bed soil compaction roller 22
The bed soil is compacted as it passes below.

Then, the paper pot paper 1 that has been supplied with bed soil is covered with a seedling raising box from above, and the reversing device is used to invert the seedling raising box so that it is at the bottom and the storage box 3 is at the top. send to

When the flange 5 of the storage box 3 sent to the storage box take-out device H moves onto the rail 28-t, the motor 3 is activated by a sensor.
3 operates to rotate the rotating arm 31 to point A. Then, the rail 28 also slopes and forms a sloped surface, so the storage box 3
flows under its own weight and falls onto the conveyor 34. Add soil between each bot 2 of paper pot paper 1 in the remaining seedling raising box.

Therefore, the storage box 3
(the starting end of the transfer table 7). In the conventional case, since there is no device after the end of the conveyor 34, the tip of the storage box 3 falls onto the floor E, and the rear end of the storage box 3 falls onto the end of the conveyor 34. Sometimes it remained for hours and obstructed the movement of the next storage box 3. Therefore, a worker is always there and picks up the boxes one after another and transports them to the work site.However, in the present invention, the storage boxes 3 transported by the transport conveyor 34 are
When reaching the terminal end 35, the engaging piece 44 engages with the upright wall 4 of the storage box 3, thereby moving the storage box 3 upward.

Thus, the lower end of a support arm 45 that projects upward is fixed to a substantially central position of the frame 37 in the transport direction, and the base of a mounting arm 46 is rotatably pivoted to the upper end of the support arm 45. The base of a presser device 47 is fixed to the tip of the mounting arm 46, and the presser device 47 is formed of a thick metal plate, and its left and right width is wider than the spacing between the left and right attachments of the frame 37. The tip of the storage box 3 is positioned so that it is pressed down by its own weight from above so that the center of gravity of the storage box 3 rises to a position beyond the upper end, so that the center of gravity of the storage box 3 passes through the passive sprocket 42 and falls securely. Storage box 3 until the position
The rear end of the storage box 3 is held down from above to prevent the rear end of the storage box 3 from lifting up.

Therefore, the storage box 3 reliably engages with the engagement piece 44 and rises, and immediately falls when it passes below the tip of the holding device-47.

In this case, the frames r and 37 of the lifting device 36 are formed at substantially the same distance as the horizontal width of the storage box 3, but when the lifting device 36 is transferred from the conveyor 34, the frames r and 37 of the lifting device 36 are Since the engagement piece 44 engages with the upright wall 4 at the front end of the storage box 3 and pulls it upward, the rear end of the storage box 3 can swing left and right, climb onto the frames 37 and 37, and come off. Also, when the storage box 3 falls from the storage box lifting device I, the rear end may swing from side to side and may not fall to a predetermined position.

However, in the present invention, guides 48a and 48b are provided at the upper and lower parts of the storage box lifting device 36, and each of the guides 48a and 48b is formed by a pair of left and right substantially vertical upright plates, and the frame 37. They are arranged on the upper surface of the guide guides 48a, 48b at a distance approximately equal to the left and right width of the storage box 3, and have a height such that the side edges of the storage box 3 come into sliding contact with each other. The edge is bent so as to widen outward toward the rear to form a guide portion 56, so that when the storage box 3 reaches the lifting device 36 by the conveyor 34, the upright wall 4 of the storage box 3 The engaging piece 44 of the lifting device 36 engages and is pulled upward, and the front end of the storage box 3 comes into contact with the guide portion 56, 56 at the rear edge of the lower guide 48a, and the middle of the frame g, 37 is pulled upward. The husband is guided to the proper position, and then the side edge of the storage box 3 is guided to the lower guide guide 48.
It is pulled upward while in sliding contact with a.

However, when the storage box 3 reaches the top of the lifting device 36,
The front end of the storage box is again connected to the guide portion 56 of the upper guide 48b.
．． 56 and is guided to the proper position. Since the storage box 3 falls while the side edge of the storage box 3 slides into contact with the lower guide guide l'' 48b, the storage box 3 falls without the rear end of the storage box 3 swinging from side to side. - When the work is carried out sequentially, the storage boxes 3 that have been ejected and fallen by the lifting device 36 are stacked below the lifting device 36, and this height is the same as that of the lifting device 36. When reaching near the height, the rear end side of the storage box 3 ejected by the lifting device A may be hooked again by the engaging piece receptacle, and this time it may be pulled into the conveyor 34 side.However, the present invention Since the guiding guide 57 is provided at the rear end of the lifting device 36, the falling storage boxes 3 are ejected further away from the rotation locus 62 of the engagement piece 44, so that the storage boxes 3 can be stacked smoothly. Do it,
The engaging piece 44 prevents it from being drawn into the conveyor 34 side again.

In this case, the guide 57 is removably attached to the frames 37, 37 by means of a port 61 at the upper end of the rotating arm 5, so simply by removing the port 61, the guide guide 57 can be attached to the frame g. Since it can be removed more easily than 37, maintenance such as cleaning can be done easily.

(Effects) Conventionally, a transfer table that horizontally transfers a box-shaped storage box with an open top surface into which paper pot paper can be fitted is equipped with a soil covering supply device, a seed rice supply device, a bed soil supply device, a storage box, and a seedling raising box. A vertical inversion device for vertically inverting the storage box, and a storage box takeout device for taking out the storage box are provided, and a storage box takeout device for taking out the storage box is provided at a position below the transfer table, and a conveyor for transporting the storage box taken out by the takeout device to the starting end side of the transfer table. Those equipped with a conveyor are known.

In the above-mentioned known device, a conveyor is provided below the transfer table to convey the storage boxes taken out by the storage box take-out device to the starting end side of the transfer table, but the end of the conveyor has a mere terminal structure. Therefore, the leading edge of the storage box discharged by the conveyor will fall to the floor, but the rear end may remain on the end of the conveyor indefinitely and not be completely removed, and the storage box that is subsequently transported will fall to the floor. The problem was that the train collided with it and came to a standstill.

Therefore, in the known method, a worker constantly monitors and picks up items that have fallen from the conveyor onto the floor and takes them out one after another.

However, in the present invention, the transfer table 7 for transversely transporting the top-open box-shaped storage box 3 into which the paper pot paper 1 can be fitted is provided.
A covering soil supply device 13, a seed rice supply device 17, a bed soil supply device 19, an up-and-down inversion device for inverting the storage box 3 and the seedling-raising box, and a storage box take-out device n for taking out the storage box 3 are provided, and the transfer A conveyor 34 is provided below the table 7 to convey the storage box 3 taken out by the take-out device H to the starting end side of the transfer table 7. A lifting device 36 is provided which engages and raises the storage box 3 using an engaging piece 44, and the lifting device is provided so as to be inclined to become higher toward the rear.
A storage box lifting device for a paper pot seeding device is provided with a guide guide 57 that can be detachably attached to the discharge end of the lifting device 36 to guide the rear end of the storage box 3 to a position where it does not collide with the engagement piece 44. A. A soil covering supply device 13 is installed on the transfer table 7 that transversely transports the box-shaped storage box 3 with an open top surface into which the paper pot paper 1 can be fitted.
A type 1 paddy supply device 17, a bed soil supply device 19, an up-and-down inversion device for inverting the storage box 3 and the seedling-raising box, and a storage box take-out device n for taking out the storage box 3 are provided, and the transfer table 7
At a lower position is a conveyor 3 that conveys the storage box 3 taken out by the takeout device n to the starting end side of the transfer table 7.
4, it is possible to automatically return the storage box 3 into which the paper pot paper 1 is fitted, and the storage box 3 is engaged and raised by a rotating engagement piece 44 at the end of the opening and the conveyor. Since the lifting device 36 is provided so as to be tilted so as to become higher toward the rear, the storage boxes 3 can be automatically raised and stacked in a U manner.

The conveyor 34 has more room for conveyance.

C. A guide 57 is provided at the ejection end of the lifting device 36 to guide the rear end of the storage box 3 to a position where it does not collide with the engagement piece 44. There will be no accidents caused by biting.

2. Since the guide 57 is provided in a detachable manner, the guide 57 can be easily removed from the frame 37, 37, and maintenance such as cleaning can be easily performed.

E. Since the guide guide 57 is provided in a detachable manner, the guide guide 57 can be attached afterwards to the lifting device to which the guide guide 57 is not attached.

[Brief explanation of the drawing]

Fig. 1 is a side view of the entire seeding device, Fig. 2 is a side view of the main parts, Fig. 3 is a working state diagram, Fig. 4 is a perspective view of the storage box removal device, and Fig. 5 is a side view of the storage box removal device. Fig. 6 is a perspective view of the storage box, Figs. 7 to 10 are explanatory views of the operating state, Fig. 11 is a perspective view of the storage box lifting device, Fig. 12 is a perspective view of main parts, Fig. 13 The figure is a side view of the main part. Explanation of symbols 1... paper pound paper, 2... pot, 3...
Consolidated frost, 4... Standing wall, 5... Flam part, 7... Transfer table, 8... Support leg, 9... Transfer roll, 10... Storage box automatic supply device, 11. ...Stopper, 12...
Rapid forwarding device, 13... Soil covering supply device, 14... Soil covering supply hopper, 15... Soil covering delivery belt, 16... Motor, 17... Seed rice supply device 18... Seed rice supply hopper, 19 ... Soil supply device, 20 ... Soil supply hopper, 21 ... Soil delivery belt, η ... Floor ± pressure roller, 23 ... First pressure roller, 24 ...
Second pressure roller, 25... foreign matter removal brush. 26...Mounting bracket, n...Storage box removal device, redundancy...
・Rail, 29...horizontal axis, -30...axis, 31・
...Rotating arm, 32...Long hole. 33... Motor, 34... Conveyor, Ah...
- Termination part, 36... Storage box lifting device, 37... Frame, 38... Pulley, 39... Lower rotating shaft, Season... Upper rotating shaft, 41... Drive sprocket, 42
...Passive sprocket, 43...Cheno, 44...
- Engagement plate, 45... Support arm, 46... Mounting arm, 47
... Pressing plate, 48a ... Lower guide, 48 b
...Upper guide, 49...Support leg, (fund)...
Upper shaft, 51... Lower shaft cylinder, 52... Mounting plate, 8.
・Horizontal axis, shi...insertion hole, 55...pin, 56...
- Guidance part, 57... Guidance guide, 5B... Rotating arm, 59... Horizontal rod, (capital)... Guide rod, 61...
Bolt, 62...Rotation trajectory. Figure 12 Procedural amendment (salmon) February 17, 1988 1. Indication of the case 1988 Patent Application No. 860 2. Title of invention Storage box lifting device for paper pot seeding device 3. Person making the amendment Relationship to the incident Patent applicant address 44 Hiraide Industrial Park, Utsunomiya City, Tochigi Prefecture 3rd name Suzute no Ri Co., Ltd. Representative Suzu
Sadao Ki 4, agent

Claims (1)

[Claims] A soil covering supply device 13 is attached to a transfer table 7 that transversely transports a box-shaped storage box 3 with an open top surface into which a paper pot paper 1 can be fitted.
A seed rice supply device 17, a bed soil supply device 19, an up-and-down inversion device that inverts the storage box 3 and the seedling raising box up and down, and the storage box 3
A storage box take-out device 27 for taking out the storage box is provided, and a conveyor 34 is provided below the transfer table 7 to convey the storage box 3 taken out by the take-out device 27 to the starting end side of the transfer table 7.
A lifting device 36 is provided at the end of the conveyor 34 to engage and raise the storage box 3 using a rotating engagement piece 44, and the lifting device 36 becomes higher toward the rear. The lifting device 36 is provided in an inclined manner.
A storage box lifting device for a paper pot seeding device, in which a guide guide 57 for guiding the rear end of the storage box 3 to a position where it does not collide with the engagement piece 44 is detachably provided at the discharge end of the storage box.