JP2589331Y2 - Root cropper - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a root vegetable harvester for excavating radish and the like.

[0002]

2. Description of the Related Art Hitherto, root vegetables such as radish have been grown by covering the soil surface with a multi-film, and the root vegetables have been pulled upward by a carrier pulled by a tractor and harvested.

[0003]

According to the prior art, when growing two root vegetables in one ridge, when extracting the first root vegetables, the multi-film between the first and second roots is cut by a cutter. Since the roots of the second line were extracted by the carrier while moving the excavating blade along the cut portion of the film, it was necessary to perform the operation of peeling off the multi-films of the first and second lines, respectively. When the second section of the excavating operation is performed while stepping on the first section of the multi-film by the rear wheel or the like, there is a problem in that the multi-film peeling operation becomes extremely troublesome.

[0004]

According to the present invention, there is provided a transporter for pulling up and transporting root vegetables upward, and in a root vegetable harvester for continuously extracting root vegetables, the transporter pulls the root vegetables.
The film is brought into contact with the top of the multi-film
Rollers that prevent the root vegetables from being lifted by
After removing the multi-film from the soil surface
It has a multi-processed body that moves toward the root vegetables on the second outer side.
For example, the lower end of the processing body at the action position when extracting the first root vegetables
Into the soil and hook one side of the multi-film for processing
Multi film after extracting root vegetables by moving the body forward
Strip one side and move it to the root side of the second row
In a single operation, multiple films of multi-film can be peeled off in one operation, and the number of multi-film removal operations can be easily reduced. The step can be prevented from being stepped on, and the operation of removing the multi-film can be easily simplified.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a plan view of the transporting unit, FIG. 2 is a plan view of the entirety, FIG. 3 is a left side view, FIG. 4 is a right side view, and FIG. 5 is a rear view. (2)
A work machine frame (4) is connected via a lower link (3) so as to be able to move up and down, and right and left gauge wheels (5) and (5) are provided on the frame (4) so as to be adjustable in height. 6) and a vibration drive case (7) are provided on the frame (4), and a leveling plate (8) is mounted on the left side of the drive case (7) and on the right side of the drive case (7). Horitori blade (9)
And the lower ends of the leveling plate (8) and the digging blade (9) are pushed into the soil to make the left and right traction resistances substantially equal, and the left gauge wheel (5) and the leveling plate (8) ) Is moved to the trace of the left rear wheel (1), and the digging blade (9) is arranged outside the right rear wheel (1). It is configured to move in the soil along the row of (10) and perform the root cutting and lifting work of the radish by the excavating blade (9) which is pulled while swinging back and forth.

Furthermore, a parallel link (11) which swings up and down.
The lifting frame (12) is connected to the rear side of the frame (4) via (11), and the parallel link (1
3) The transport frame (14) is connected to the elevating frame (12) via (13), and the brace lever (15) is removably connected to each link (13) (13) so that the link (13) is connected. Left and right gauge wheels (17) that regulate swing and adjust height by operating the handle (16)
(17) is provided on the transport frame (14), and the endless rubber belts (18) and (18) are fixed to the endless load chains (18a) and (18a) so that the pair of right and left transport bodies (19) and (19) is fixed. The transfer frame (14) is connected to a support rod (21) on the right end of the transfer frame (14) via a fulcrum shaft (20) on the rear upper surface of the transfer body (19), and an electric cylinder (22) is mounted on the front upper surface of the transfer body (19) The support rod (21) is connected via
A carrier (19) is attached to the right side of the frame (14),
At the tractor driver's seat, the electric cylinder (22) is remotely operated to raise and lower the front part of the carrier (19), and the radish (1)
0) The radish (10) is configured to be pulled up and conveyed rearward and obliquely upward with the leaves and stems held between the rubber belts (18) and (18).

Further, as shown in FIGS. 6 and 7, upper and lower rollers (23) and (24) are provided on the lower surface side of the transport body (19), and a lower cylindrical roller (24) is fed at the front end side of the radish. (1
0), and a frustoconical column-shaped upper roller (23) is provided at the feed rear end side so that the inside of the machine becomes tapered, so that the radish (10) is The lower roller (24) and then the upper roller (23) are applied to the radish (10) in the middle of conveyance, which is hung below the carrier (19), and is brought into contact with the base side (upper end). Is changed to the horizontal posture, and the rollers (23) and (24) are provided on the frame (25) of the carrier (19) so that the height can be adjusted.
0) It is configured to adjust up and down depending on the length and the like.

Further, a transfer plate (26) is provided below the feed end portion of the carrier (19), and each roller (23) (24)
The radish (10), which has been laid down horizontally by the
From the transport frame (1).
4) Belt frame (27) and rollers (28) on the rear side
An endless horizontal transport belt (30) is stretched substantially horizontally in the left-right direction via (29), and two sets of three intermittent scrapers (31). And fix it,
The scraper (31) is intermittently moved to the upper surface of the transfer plate (26), the radish (10) on the upper surface of the transfer plate (26) is taken out to the upper surface of the belt (30) and moved to the left, and the belt (3) is moved.
0) The radish (10) is dropped from the feed end on the left side to the ground via the chute (32), and the scraper (31)
Radish (10) of the inheriting plate (26) through the belt (3)
0) is received on the right side, and laterally discharged to the left side by the belt (30).

Further, each case (6) is connected via a transmission shaft (33) connected to a tractor PTO shaft (not shown).
The PTO output is transmitted to (7), and the transport frame (14)
The PTO case (6) is connected to the transfer drive case (34) provided on the left side by a shaft (35), and the drive case (34) is connected to the input case (36) of the transfer body (19).
7), and a drive case (34) is connected to the belt (30) by a shaft (38).
It is configured to drive the transport body (19) and the belt (30) via (37) and (38).

Further, as shown in FIGS. 1 and 8, the film (39) is brought into contact with the upper surface of the multi-film (39) near the radish (10) to be pulled out by the carrier (19) so that the film (39) is brought into contact with the radish (10). A sponge roller (40) for preventing the lifting of the multi-film (39) from the soil surface after the radish (10) has been removed, and a multi-roller for removing the multi-film (39) from the soil surface toward the second radish (10) on the outer side of the machine. A processing rod (41), which is a processing body, is provided on the right side of a belt frame (27) on which the transfer plate (26) and the belt (30) are mounted via bolts (42) and (42). A rear end of the support frame (43) is provided so that the mounting position can be adjusted, and an upper end of the support arm (44), which is inclined backward, is connected to the front end of the frame (43) so as to be vertically swingable, and is rotated to the lower end of the arm (44). Freely La (40) is pivotally supported, the left-right direction mounting position adjustable and vertically movable with said roller (40)
The roller (40), which is pressed downward by a spring (45), is rolled while being in contact with the upper surface of the multi-film (39), and the fulcrum is supported by a support bracket (46) on the right side of the belt frame (27). A support plate (48) is rotatably mounted via a shaft (47), and the plate (48) is fixed to the bracket (46) by a pin (50) engaged with a positioning hole (49). The upper end of the processing rod (41) to be pushed into the plate (4)
8), and the first radish (1) as shown in FIG.
When removing the processing rod (4) in the operation position as shown in FIG.
1) With the lower end protruding into the soil, the left side of the multi-film (39) is hooked, and by moving the processing rod (41) forward, the left side of the multi-film (39) after removing the radish (10) is peeled off. When pulling out the second radish (10) while pulling it toward the second daikon (10) side, the processing rod (41) is not acted on the ground by replacing the pin (50) as shown by the phantom line in FIG. Then, the radish (10) in the second row is pulled out, and then the multi-film (3
It is configured to perform a post-processing operation for stripping 9).

This embodiment is constructed as described above, and is applied to a ridge or the like whose surface is covered with a multi-film (39).
A row of two radishes (10) is grown, and the radishes of the radishes (10) are sandwiched by a carrier (19) and are pulled upward to produce radishes (1).
0) is taken out from the rear belt (30) in the rear left direction, and the multi-film (39) near the radish (10) to be taken out by the carrier (19) is passed through the roller (4).
0) to prevent the film (39) from being lifted by the radish (10), and after removing the first radish (10), peel off the left portion of the multi-film (39) with the processing rod (41). Then, it is moved in the direction of the second radish (10), and after excavating the second radish (10), the multi-film (39) can be subjected to a post-processing for peeling off the multi-film (39) in one operation. At the time of extracting work, the multi-film (39) of the first line by the rear wheel (1) of the tractor
Is prevented from being stepped on.

[0012]

As is clear from the above embodiments, the present invention is directed to a transporter (1) that pulls up and transports root vegetables (10) upward.
In the root vegetable harvester provided with 9) and continuously extracting root vegetables (10), the root vegetables (1) extracted by the carrier (19) are used.
0) The multi-film (39) in the vicinity is brought into contact with the upper surface to
Film (39) is lifted by root vegetables (10)
After removing the roller (40) and root vegetables (10) to prevent
Multi film (39) from the soil surface of
Multi-processed body approached to the side of the second row of root vegetables (10)
(41), when extracting the first root vegetable (10)
The lower end of the processing body (41) at the action position
Hook one side of the multi-film (39) and apply
Multifilament after extracting root vegetables (10) by forward movement
Rum (39) stripped off one side and the second row of root vegetables (10)
Which was constructed as lapping to, together with the one of the multi-film (39) dismantling times to be able to strip the multi-film of plural rows fraction (39) in the work can be easily reduced, 2 Jomoku root vegetables ( 10) The first multi-film (39) can be prevented from being stepped on by the wheel (1) of the tractor at the time of removal, and the removal work of the multi-film (39) can be simplified easily.

[Brief description of the drawings]

FIG. 1 is a plan view of a transport unit.

FIG. 2 is an overall plan view.

FIG. 3 is a left side view of the same.

FIG. 4 is a right side view of the same.

FIG. 5 is a rear view.

FIG. 6 is a plan view of a conveyor and a belt.

FIG. 7 is a rear view of the carrier.

FIG. 8 is a side view of FIG. 1;

[Explanation of symbols]

(10) Radish (root vegetable) (19) Carrier (39) Multi-film (40) Sponge roller (41) Processing rod (multi-processing body)

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int. Cl. ⁶ , DB name) A01D 13/00-33/14 A01G 13/00 302

Claims (1)

(57) [Scope of request for utility model registration] A transporter (19) for pulling up and transporting a root vegetable (10) upward is provided. In a root vegetable harvester for continuously extracting the root vegetable (10), the root vegetable (10 ) is pulled out by the transporter (19).
Abuts on top of multi-film (39) near root vegetable (10)
The film (39) is lifted by the root vegetable (10)
Remove the roller (40) and root vegetables (10) to prevent
Remove the multi-film (39) from the soil surface after taking
The mullet that moves toward the second root vegetable (10) on the outside
(41), and remove the first-row root vegetables (10).
At the time of removal, the lower end of the processing body (41) at the operation position enters the soil
Let the multi-film (39) hook one side and process
After extracting root vegetables (10) by forward movement of (41)
Multi-film (39) Peel off one side and the second row of root vegetables
(10) A root vegetable harvesting machine characterized in that it is arranged to approach the side .