JPS61100109A - Apparatus for releasing root interlacing of onion seedling and transferring the same - 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] [Field of Industrial Application] The present invention relates to a device for transporting onion seedlings to remove entanglement in their roots, and more specifically, to roll up the leaves of onion seedlings while sandwiching them between two pieces of tape. An onion seedling root-untangle transfer device used in the first step of creating a roll of seedlings for the transplanter, which is used to create seedlings, which are rotatably mounted on a transplanter and fed to the transplanter while untying the tape on the rolled seedlings. Regarding.

[Prior art and its problems]

Traditionally, the upper tape is superimposed on the lower tape while both tapes are rolled up, and the onion seedlings are rolled up by placing the leaf blades of the onion seedlings on the upper surface of the lower tape at regular intervals. When creating in the pre-transfer process, one onion seedling is
The pre-process of separating each book and supplying it to the upper surface of the lower tape was all done by hand. For this reason, it takes time and effort to separate the onion seedlings one by one and align the bulbs so that the planting depth is constant, and there is a problem in that the efficiency of the diameter measurement work by the transplanter cannot be improved.

[Means for solving problems]

In order to solve the problems of the prior art described above, the present invention has taken the following technical measures. That is, this invention provides a leaf transfer conveyor 〇〇-(
2), and two flat belts (42) (43) to receive the root side bulb part of onion seedling A being transferred by this leaf transfer conveyor (IG-H, but not to receive the root part).
and a root transfer conveyor (to) that constitutes a root passage storage 47), and the root fits into the root passage groove (47) and the bulb part contacts the root transfer conveyor (to). The device is configured to remove and transport onion seedlings by blowing air so that the roots of the onion seedlings are removed.

〔Example〕

(1) Habase frame, which includes a vibration motor (2
) is attached, (3) a is a vibration frame, and the base frame (1
It is attached to the 3K integrated support frame (1a) (1a) via a swinging rod (4), and the output shaft (5) of the motor (2)
・Metano-sen 7 pivoted to the eccentric shaft (6) provided eccentrically.
) via a rod (8) and a pin (9).

αO is the lower leaf transfer conveyor, the vibrating frame (
3) ■Pulleys (to), α→, αG, αQ installed on both the left and right ends of the front and rear shafts αη and (A), which are rotatably installed in 3).
Wrap ■ belt αη (to) around the belt, and among these, V-belt a
η is provided so as to be driven by being wound around a drive pulley (1) of a motor Ql which is also integrally attached to a vibrating frame (3).

@η C is an upper frame which is integrally attached to the upper side of the base frame (1). (2) is an upper leaf transfer conveyor, which is composed of ■bells l- (to) and (c) which are stretched at a predetermined interval above αη and (to) so as to overlap. ■The support shaft of the V-pulley wire around which the belts (to) and (c) are wound, (1) is freely rotatably mounted on the upper frame (■p).

01) is a motor, which is integrally installed in the upper frame, and a belt (b) is wound between the pulley (to) provided at the end of the spindle and the drive pulley (to) of the motor. The upper leaf transfer conveyor (2) is driven by transmission.

(To) is the root transfer conveyor, which is located on the back side of the above-mentioned upper-lower leaf transfer conveyor α0-H and above the axis (2) and (B) perpendicular to the pulley spindle of this conveyor αO and (A). −Flat pulleys (to), wires, (
b) (41) is provided by winding flat bells 1-(42) and (43), and these flat bells 1-(42) and (43) are integrated into the upper frame cD with sliding plates (45) and ( 46), and the slide plates (45) and (46) are spaced apart from each other in the vertical direction, and constitute the root passing power.

(In the 48 bulb guide passage, the root passage 147) is provided along K in a funnel shape when viewed from the front.

(Air is blown into the air by a blower (not shown) in the air duct 49, and the air exhaust port (49B) is provided in the bulb guide passage (48) toward the root passage groove (47).

(50 Shows the motor that drives the base transfer conveyor (to).

To explain the action on the upper side, first, motor (2), α Samurai,
Each transfer conveyor is driven at 0υ·(50), and a blower blows air into the duct (49). At this time, the motor (2
), the vibrating frame (3) swings up and down, and the lower leaf transfer conveyor αO approaches and moves away from the upper leaf transfer conveyor (A), while each of the seven belts travels in the direction of the arrow. be done.

In this state, onion seedling A, which has been taken out from the field and washed with water to remove mud, is placed on the starting end side (A) of the lower leaf transfer conveyor 〇〇 as shown in Figures 2 and 3. .

Then, this placed onion seedling A is transferred and is sandwiched between the upper leaf transfer conveyor and when the seedlings are stacked vertically due to the swinging of the lower conveyor αO, this The heavy seams were flattened and transported in a pinch. Then, the root part of onion seedling A is connected to the bulb guide passage (4
8) A flat belt whose roots fit into the root passage groove (47) by the wind blown out from the air duct (49) and whose bulbous portion is wrapped around the surface of the slide plates (45) and (46). (4
It is received at 2) and (43) and transported.

Therefore, even if the roots of the onion seedlings A are entangled during feeding, they are surely untangled during the transfer, separated into individual seedlings, and discharged from the end of the transfer.

Therefore, the seedlings discharged in this aligned state are human.

When making roll seedlings that are taken out and fed to a roll seedling making machine for onion transplanters and wrapped in a spiral shape with tape,
That work can be done easily.

Incidentally, a seedling root cleaning device which is a pre-process to the onion seedling root entanglement releasing and transferring device of the present invention is shown in FIGS. 4 and 5, and will be explained.

(51) is a machine frame composed of left and right drawing plates, a bottom plate, etc., and a washing water tank (52) is provided at the front and rear intermediate portions thereof. (53) is a feeding conveyor, which has shafts (54), (55), KV pulleys (56), (57), supported at the front side of the loom 51).
(58) and (59) are installed, and the V-belt (60) and (6
1) is wound. A hand is provided in the space between the V-belts (60) and (6.1) so that a hand can intervene. (62) is the front posture change conveyor, and the water tank c
Pulleys (65) and (66) for winding the flat belt are provided on the shafts (65) and (64) standing upright on the left and right sides of the front side of the shaft (55), and the V pulley (58) of the shaft (55) and ( A twisted state between the pulley (69) provided in the middle of the pulley (69) and this pulley (67) q and the counter pulley (69) provided with the shaft (68) K on the left side and the pulley (65) on the left side. A flat belt σ0) is wound around the belt and attached to the shaft (71) provided above the counter pulley (69). A twisted flat belt (
73) is provided by winding it.

(In the 74 company suspension conveyor, the pulleys σ (78) and the above-mentioned shaft (63) were attached to a pair of 411 (75) and (76) erected on the left and right behind the water tank (52). (64
flat belts (81) and (82) are wound between the pulleys (79) and (80) provided in ).

(In the 86 company's rear attitude change conveyor, the pulleys (86) and (87) attached to the upper and lower shafts (84) and (85) provided at the rear of the machine frame (51) and the shafts (75) and (76) It consists of flat belts (90) and (91) wound in a twisted manner between pulleys (88) and (89) provided in the belt.

(92) is a delivery conveyor, which has ■pulleys (94) and (95) installed on a shaft (93) provided at the rear end of the machine frame (51) and ■Boo! J (96)・(97
) (98) (99
).

Symbols (100) and (101) in the figure are drive motors that drive the shafts (63) and (64) via belts (102) and (103). (104) and (105) are clamping rods located on both left and right sides below the hanging conveyor (74), and lower free ends of the rotation shafts (100a) and (101&) of the drive motors (100) and (101). Eccentric wheel (1
Eccentric wheels (11
0) and (111) so that it can swing from side to side.

Then, when water is poured into the washing water tank (52) and the motors (100) and (101) are driven, each conveyor (
56), (6), (74), (83), and (92) are activated, and the clamping rods (104) and (105) swing.In this state, the V-belt of feed conveyor 〇)5) (60
)・(61) When onion seedlings A that have been taken out from the field are placed on top, they are transferred to the rear as they are (() and are held between the upper and lower flat belts (70) and (73) of the front posture change conveyor (62). The leaf blade on the root side is transferred while changing its posture so that the root part faces downward and the leaf tip faces upward, and the root part is eroded into the water in the water tank (52) as it is. During this transfer, the leaf blade part on the root side is lightly held by the clamps ff1104)-(1D5) and swung from side to side, and the soil adhering to the roots is sieved and washed in water. Then, the flat belts (90) and (91) of the rear attitude change conveyor (83)
Gradually, the base part is pulled up from the water tank (5) and laid down on its side, and finally it is taken over by the delivery conveyor (92) and discharged from the rear end.

In this way, the onion seedlings A pulled out from the field are washed while being transferred and sent out. A seedling root washing device is connected to the front side of the root entanglement release transfer device, and a sending conveyor ( 92) Seedling A sent out from '! If the structure is such that it is connected to the lower leaf transport conveyor 0.0, the roots can be automatically cleaned and roots can be untangled.

[Effect]

Since the present invention has the above-mentioned structure, it is possible to mechanically and efficiently separate onion seedlings one by one without damaging them, and in particular, it is possible to reliably untangle the roots.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; FIG. 1 is a side view, FIG. 2 is a front sectional view, and FIG. 5 is a plan view. Also,
FIG. 4 is a side view of an embodiment of a seedling root cleaning device used in the pretreatment process of the root entanglement removal and transfer device of the present invention, and FIG. 5 is a plan view thereof. Symbols in the figure: A is an onion seedling, (10), a leaf transfer conveyor, (to) a root transfer conveyor, (42), (4)
3) indicates a flat belt, and (47) indicates a root passage groove.

Claims (1)

[Scope of Claims] 1) Leaf transport conveyors (10) and (22) that receive and transport the leaves of onion seedling A, and onions being transported by the leaf transport conveyors (10) and (22). The root passing groove (4
7), and a root conveyor (35) constituting the root conveyor (35), which blows air into the root passage groove (47) so that the root fits into the groove (47) and the bulb comes into contact with the root conveyor (35). Transfer device for removing root entanglement of onion seedlings. 2) Release of root entanglement of onion seedlings according to claim 1, wherein leaf transport conveyors (10) and (22) are disposed above and below so as to sandwich the leaves, and one of them is vibrated by a vibration device. Transfer device.