JPH06296417A - Straw grass harvester - Google Patents

Abstract

(57) [Summary] [Purpose] In a straw harvester having a cutting blade for cutting the root side of strawberries raised by a raising device, and a transporting means for transporting harvested strawweed to a collecting section, the lengths are made uniform. It enables harvesting of strawberries and facilitates handling of strawberries in post-treatment. [Structure] A stem tip side cutting device 26 for cutting the stem tip side of the strawberries is provided in order to make the length of the harvested strawberries uniform.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a straw harvester having a cutting blade for cutting the root side of strawberries raised by a raising device, and a transporting means for transporting harvested strawberries to a collecting section.

[0002]

2. Description of the Related Art Conventionally, a straw harvester has been used to harvest an as-grown length and to cut and trim the stalk tip side of the straw grass longer than necessary before applying it to a processing machine such as a loom.

[0003]

[Problems to be Solved by the Invention] However, harvesting, mud dyeing,
Handling strawberries of different lengths during drying, storage, etc. was troublesome, and there was room for improvement in terms of post-treatment. An object of the present invention is to make it possible to harvest strawberries in a uniform length and to easily handle strawberries in the post-treatment.

[0004]

A feature of the present invention is to provide a cutting blade for cutting the root side of the strawberries raised by a raising device.
Further, in the strawberry harvester having a transporting means for transporting the harvested strawberries to the collection part, a stem tip side cutting device for cutting the stem tips of the strawberries is provided in order to make the lengths of the harvested strawberries uniform.

[0005]

In other words, since the harvested strawberries can be collected in a uniform length by cutting the root side with the cutting blade and the tip side cutting with the tip side cutting device, the harvesting, mud dyeing, drying, storing, etc. Handling of strawberries in post-treatment can be easily performed.

[0006]

As a result, it has become possible to provide a straw harvester that is even more excellent in terms of handling strawberries in post-treatment and that can harvest strawberries with a uniform length.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 and 2, a mowing pretreatment unit 4 is provided at a front portion of a machine body having a crawler traveling device 1, a driving unit 2 and a driver's seat 3 by a hydraulic cylinder 5 so as to be vertically movable. A harvested strawberry collecting section 6 is arranged beside the driver's seat 3 to constitute a riding strawberry harvester. Mowing pretreatment unit 4
In the above, the rotating sward bar 7 that vibrates the planted strawberries to loosen the entanglement is provided in front of the raising device 8 in a tilted backward posture and cuts the root side of the strawberries raised by the raising device 8. A cutting blade 9 is provided, a stem tip side cutting device 26 that cuts the tip end side of the strawberries immediately after being cut off from the plant base side and arranges the length of the harvested strawberries is held, and holds the tip end side of the cut strawberries. And a holding and conveying device 10 for conveying backward, and a lateral feeding device 11 for conveying by conveying the root side of the strawberries being held and conveyed to the cut land side.
And a blower 12 for blowing up the mulberry plant side from the side-feeding device 11 with a high-speed wind, and a blower 12 for blowing off the waste straw in the turf plant, and lifting device for locking and lifting the mulberry plant side that has been blown up. Rotating belt 1 with a protrusion 13 for removing scraps while stretching the side of the straw plant that has fallen to the side
4 and a pair of upper and lower nip rotation rollers 15 that nip the waste straw and extract it from the stock end and discharge it outside the machine, and bind the sideways strawberries from the holding and conveying device 10 after the stock side is processed. A bundling device 16 is provided for sending to the collecting section 6. In order to form the recovery part 6, a high rear frame 6a is provided at the rear part of the bed 6b so that the swinging operation can be freely switched between a standing posture and a rearward lying posture, and the front frame can be adjusted to a low height by expansion and contraction. When the body 6c is provided in the front part of the loading platform 6b and the amount of accumulation is small, as shown in FIG. 1, the front frame body 6c is lowered to facilitate manual transfer of strawberries from the binding device 16 to the loading platform 6b. While making the front frame 6c higher,
It is constructed so that a large number of high strawberries can be stacked. An auxiliary loading platform 17 that can swing and project freely is provided behind the driver's seat 3 and above the driving unit 2, and as shown in FIG. 4, the auxiliary loading platform 17 is provided around the longitudinal swing axis 18 on the lateral side of the machine body.
As shown in FIG. 2, the auxiliary loading platform 17 is formed so as to be switchable between the extended use state in which the body is laterally extended by the swinging of the body and the stored state in which the body is accommodated within the width of the body.

As shown in FIG. 3, in order to prevent lodging or entanglement during growing of straw grass, a flexible nozzle N for blowing up a net 19 hung on the uncut side straw grass and turning it up on the uncut straw grass.
Is connected to the blower 12 and the net 19
It is configured to turn up one by one so as not to interfere with the harvest. Then, the wire 20 connected to the nozzle N is wound around a pulley 21, and a motor 22 that rotates the pulley 21 in the forward and reverse directions is provided. The motor 22 is configured to adjust the vertical direction of the nozzle 16, and the machine direction of the uncut strawberries can be laterally adjusted. The contact type sensor 23 for detecting the fall angle of the
The angle detector 23 of the sensor 23 is provided so that it can swing up and down around and the downward biasing force is appropriately adjusted by the spring 25.
The motor 22 is arranged so that the wind from the nozzle N is in an upward posture suitable for turning up along the straw grass based on the information from a.
A controller 27 for automatically operating the net 19 is provided so that the net 19 can be surely turned up.

[Other Embodiments] Specific configurations of the raising device 8 and the recovery unit 6 can be appropriately changed. In addition, the harvested strawberries are collected by the recovery unit 6
The transport configuration for transporting to can be changed appropriately, and they are collectively referred to as transport means. The types of the cutting blade 9 and the tip side cutting device 26 can be appropriately selected such as a rotary blade type and a hair clipper type. The arrangement of the tip-side cutting device 26 can be appropriately changed, for example, by acting on the strawberries being bound as shown in FIG. In addition, a stem tip side cutting device 26 may be provided so that the position can be adjusted so that the cutting length can be changed. The drive structure of the cutting device 26 on the tip side is the drive part 2.
The mechanical transmission type, electric type, hydraulic drive type, etc. can be selected appropriately. The type of straw harvester can be changed appropriately.

It should be noted that although reference numerals are given in the claims for convenience of comparison with the drawings, the present invention is not limited to the structures of the accompanying drawings by the entry.

[Brief description of drawings]

[Figure 1] Overall side view of the straw harvester

[Fig. 2] Overall plan view of the straw harvester

FIG. 3 is a front view showing a mesh turning means.

FIG. 4 is a plan view of the expanded recovery unit.

FIG. 5 is a plan view of an essential part of another embodiment.

[Explanation of symbols]

 6 Recovery part 8 Raising device 9 Cutting blade 26 Stem tip side cutting device

Claims (1)

[Claims] 1. A straw harvester having a cutting blade (9) for cutting the root side of the strawberries raised by the raising device (8), and a transporting means for transporting the harvested strawberries to the collecting section (6). And a stalk tip cutting device (26) for cutting the stalk tip side of the strawberry so that the length of the harvested strawberry is uniform.