JP2942907B2 - 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 Conventionally, there has been a technique for performing a harvesting operation while towing by a tractor.

[0003]

According to the prior art, when the root crops excavated to the rear of the tractor are discharged, the tractor cannot be moved next time, and when the root crops are lifted by a carrier, they are transported to a place other than the tractor travel path. However, there has been a problem that the carrier is long and the structure is complicated.

[0004]

SUMMARY OF THE INVENTION However, the present invention provides a vibrating blade for root cutting and lifting work of a root vegetable, a carrier for pulling and conveying the root vegetable after the root cutting diagonally rearward and upward, and Upper and lower rollers that change the root vegetable to a horizontal position, a succession plate that receives the root vegetable sent by the carrier and receives it at the terminal end,
A horizontal transport belt for receiving and transferring the root vegetables of the inheriting plate via an intermittent scraper is provided, which simplifies the transporting body for pulling the root vegetables and discharges the root vegetables at the work place. And the harvesting operation can be performed continuously and efficiently.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to the drawings. 1 is a plan view, FIG. 2 is a left side view, FIG. 3 is a right side view, and FIG. 4 is a rear view. Work is performed via a top link (2) and a lower link (3) behind a rear wheel (1) of a tractor. The machine frame (4) is connected so as to be able to move up and down, and the right and left gauge wheels (5) and (5) are provided on the frame (4) so as to be adjustable in height. The PTO case (6) and the vibration drive case (7) Is provided on the frame (4), a leveling plate (8) is mounted on the left side of the drive case (7), and a vibration blade (9) whose height is adjustable is mounted on the right side of the drive case (7). The lower ends of the blade (8) and the vibrating 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) are connected to the left rear wheel. Move to the moving trace of (1) and move the vibrating blade (9) to the right rear wheel (1). Arranged on the side, the vibrating blade (9) moves in the soil along the row of radish (10), which is the root vegetable, and the radish is cut off by the vibrating blade (9) which is pulled while swinging back and forth And a lifting operation is performed.

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 obliquely rearward and upward while the leaf stem is held between the rubber belts (19) and (19).

Further, as shown in FIGS. 5 and 6, upper and lower rollers (23) and (24) are disposed on the lower surface side of the transport body (19), and a cylindrical lower 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 (25) are applied to the radish (10) in the middle of conveyance, which is suspended below the conveyance body (19) by contacting the lower side (upper side) of the radish (10). 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 FIG. 4, the vibrating blade (9)
The scraper (39) is integrally formed with the scraper (3).
9) prevents lateral vibration of the vibrating blade (9) from side to side, and moves the vibrating blade (9) substantially straight.

[0011]

As is apparent from the above embodiment, the present invention provides a vibrating blade (9) for cutting and lifting root vegetables (10), and a root vegetable (10) after root cutting is inclined backward and upward. A transport body (19) for lifting and transporting, and upper and lower rollers (23) (2) for changing the root vegetable (10) to a horizontal posture during the transport.
4) and root vegetables (10) sent by the carrier (19)
(26) that receives the root vegetables (10) of the inheriting plate (26) via the intermittent scraping body (31) and laterally discharges them. Therefore, it is possible to simplify the transporting body (19) for pulling up the root vegetables (10), prevent the root vegetables (10) from being released at the work place, and perform the harvesting operation continuously and efficiently.

[Brief description of the drawings]

FIG. 1 is an overall plan view.

FIG. 2 is a left side view of the same.

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

FIG. 4 is a rear view.

FIG. 5 is a plan view of a conveyance body and a belt.

FIG. 6 is a rear view of the carrier.

[Description of Signs] (9) Oscillating blade (10) Radish (root vegetable) (19) Carrier (23) (24) Roller (26) Transfer plate (30) Horizontal conveyor belt (31) Intermittent scraper

Continuation of the front page (72) Inventor Katsumi Yamazaki 2828 Natsumi, Nabari City, Mie Prefecture Inside Takakita Co., Ltd. (56) References JP-A-54-24726 (JP, A) 60) 55319 (JP, U) (58) Field surveyed (Int. Cl. ⁶ , DB name) A01D 13/00-33/14

Claims (1)

(57) [Claims] 1. A vibrating blade for performing root cutting and lifting work of a root vegetable, a transport body for pulling and transporting the root vegetable after the root lifting diagonally upward and rearward, and upper and lower rollers for changing the root vegetable to a horizontal posture during the transportation. A root plate harvesting machine, comprising: a succession plate for receiving the root vegetables sent by the carrier at a feed end portion; and a horizontal transport belt for receiving the root vegetables of the succession plate via an intermittent scraper and laterally releasing the root vegetables. .