JPH088587Y2 - Strawberry harvester - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention is provided with a mowing mechanism for cutting a plurality of rows on one lateral side of the front part of the machine body. A bundling device for bundling the subsequent straw grass in a sideways posture is arranged on the side opposite to the reaping mechanism on the front side of the machine body, and on the other side, and the operating unit is arranged on the rear side of the machine body, the binding device and the operating unit. And a haystack harvester in which a laying-down stacking platform for stacking the bundled strawberry grasses in a laid-down posture along the lateral direction of the aircraft is arranged.

[Conventional technology]

As this kind of strawberry harvester, it is not for multiple-row cutting, but as disclosed in, for example, Japanese Patent Laid-Open No. 61-21021, a hayweed that is cut by a reaping mechanism provided in one lateral side of the machine A binding device for binding in a sideways posture is arranged on the side opposite to the reaping mechanism on the front side of the machine body, and on the other side, and the operation section is arranged on the rear side of the machine body, and between the binding apparatus and the operation section. It is known that a stacking stand for stacking the bundled strawberries in a sideways posture along the lateral direction of the machine body is provided.

[Problems to be solved by the device]

In the above configuration, since the stacking table is located in front of the driving section, when the strawberries are piled up high on the stacking table, the tip of the weeding device for introducing the planted strawberries in the front becomes invisible and the cutting operation becomes difficult. Therefore, it is difficult to collect a large amount of strawberries, and it is good for single-row cutting to cut a small amount of strawberries, but in the case of multiple-row cutting, which has a large amount of harvest for the mileage, it accumulates during the course of one-step harvesting. Frequently the department becomes full,
In such a case, part or all of the strawberries collected at the full place should be dropped onto the field, or the strawberries should be returned by returning from the middle of one stroke to the edge and then to the mid-harvest position again. It was necessary to carry out an operation to move.

If the front and rear width of the stacking stand is set large, the stacking capacity can be increased, but according to this, not only the overall length of the aircraft becomes longer and maneuverability deteriorates, but also the front planting straw grass is introduced from the operating part as described above. However, there was a problem that the tip of the weeding device could not be seen and the mowing operation became difficult, and it was impossible to unnecessarily increase the front-back width of the stacking table.

The present invention has been made paying attention to such a point, and even in the case of cutting a plurality of threads, the integrated capacity can be increased without increasing the entire length of the machine and without deteriorating the forward visibility. It is an object of the present invention to provide a strawberry harvester that can increase the number of drivers and can easily carry out the loading work of the strawberry.

[Means for solving the problem]

The characteristic configuration of the present invention for achieving the above-mentioned object is to provide a mowing mechanism for cutting multiple rows on one lateral side of the front part of the machine body. A binding device that binds in a sideways posture is disposed on the other side of the front side of the machine body on the side opposite to the reaping mechanism, and the operating unit is disposed on the rear side of the machine body, and between the binding device and the operating unit. In the strawberry harvester in which a sideways stacking stand for collecting the bundled strawberries in a sideways posture along the lateral direction of the aircraft is provided, the left and right sides of the sideways stacker are configured to be open. In the state of use, a weeding rod that is configured so that the rear side of the uncut side juts out to the lateral side of the uncut side is provided on the uncut side lateral side of the reaping mechanism, and the reaping mechanism of the horizontal stacking table is provided. The bundled strawberries in the other side of the machine on the side opposite the An operation is provided in which an auxiliary stacking table for stacking in a laid-down posture is provided, and further, the rear end of the auxiliary stacking table whose front-rear width is set to be longer than the lateral width is located between the operation tool installation section of the driving section and the seat. It is located in the vicinity of the lateral side of the sub-step, a side frame is provided on the lateral outer side of the auxiliary stacking table, and the lateral inner side and front and rear sides of the auxiliary stacking table are opened. .

The operation and effect of this characteristic configuration are as follows.

[Action]

That is, for example, when the bundled strawberries accumulated on the lying-down stacking table increase, the operator of the operation unit transfers the bundled strawberries accumulated on the lying-down stacking table to the auxiliary stacking platform while continuing the cutting operation. After continuing the cutting operation until there is no room to transfer the bundled strawberries on the stand to the auxiliary stacking stand,
It is possible to stop the cutting operation and lie down, and all the bundled strawberries accumulated on the stacking table and the auxiliary stacking table can be collectively dropped on one place on the ground.

Also, since the rear end of the auxiliary stacking table is located near the lateral side of the control section step located between the operation tool installation section of the driving section and the seat, the bundled strawberries are placed on the horizontal side from the stacking stand. It is easy to reach the auxiliary stacking table with the hands of the driver when changing the posture to the auxiliary stacking table and moving it back and forth, and the front and rear of the auxiliary stacking table are open, regardless of the length of the strawberries. It is easy to load the bundled strawberries on the auxiliary stacking table.

In addition, since the sward rod in the use position is extended to the outside of the machine toward the rear, it is installed on the side of the uncut mower of the mowing mechanism, so that the end of the bundled straw grass stacked on the stacking table is the machine body. Even if they are piled up to the side outwards, the uncut mowweeds are forced to escape laterally outward by the slasher, and the escape space is used to remove long strawberries at the end side. Even when the paper is loaded in a state of protruding to the mowing grass side, it is possible to prevent an unfavorable interference caused by the undue interference between the uncut mowing grass and the bundled mowing grass on the stacking table.

[Effect of device]

Therefore, according to the present invention, in addition to the main side-by-side stacking table for side-by-side stacking, the auxiliary stacking table for stacking in the front-back direction is provided to increase the stacking amount. It is less likely to be required to lower the accumulated strawberries during the course of the harvesting operation, and continuous work can be performed efficiently.

And, in order to deal with the accumulation amount of multiple cuttings, do not lie down and extend the front and back of the accumulation stand to lower the operating part to the rear,
The driver's front field of view, that is, the position near the tip of the weeding machine, was installed at a position where the driver could be secured to enable stacking that is suitable for multiple cuttings, so the line of sight from the driver to the mowing mechanism is maintained well. However, reaping work can be performed continuously and efficiently for a longer time than before.

The auxiliary stacking platform has its rear end located beside the steering step and is installed long forward, and the lateral outer side regulates the strawberries by the side frame, and the front and rear sides are open. The pilot in the standing position can leave the strawberries from his or her sideways to the side as it is, and without worrying about the length of strawberries, long strawberries can be loaded safely without worrying about front and rear restrictions. , The operator of the driving department can easily and easily perform the work of transferring the bundled strawberries in a sideways posture to the auxiliary stacking table.

In addition, the uncut grass straw is pushed back in the direction away from the fuselage with a sward bar extending laterally outward from the fuselage, and the end of the long straw turf is protruded into the pushing back space and placed sideways on the stacking stand. Therefore, the operator can effectively load long strawberries without worrying about the harmful effects of contact with the uncut side strawberries.

The right side of the side-by-side stacking table and the lateral inside of the auxiliary stacking table can be opened to configure the whole as a single stacking table, so when carrying luggage such as vegetables as a transport vehicle, it is convenient to load and load it. The function as is also improved.

In addition, by installing a stacking stand in a sideways position and an auxiliary stacking stand that accommodates it in a front-back direction, it is possible to compactly and reasonably support long mowing of multiple straws without increasing the horizontal width. It could be configured to accommodate as much as possible.

As described above, the forward view is secured while increasing the load capacity for multiple-row cutting, maintaining the ease of the cutting operation, and realizing a convenient and convenient loading method.

〔Example〕

The riding-type strawberry harvester will be described. Figure 1,
As shown in FIG. 2 and FIG. 3, a pair of left and right weeding devices (1), (1) for untangling the planting mulberry, and a pair of left and right raisings while introducing the planting rush after shunting Sushi device (2),
(2) The cutting mechanism (A) including a clipper-type cutting device (3) for cutting the root of the raised strawberries is arranged laterally to one side of the front end of the traveling machine body (4), and the cutting is performed. The front and rear holding and conveying device (5) is provided to hang and hold the upper part of the picked straw grass and convey it to the rear of the machine and diagonally upward, and forcibly convey the root side part of this held straw grass to the other side of the machine. A side-feeding transport device (8) is provided, and a wind-type selection device that picks up blown dust straws upwards from the root side of the straw grass by the air discharged from the blower (6A) outlet (6a) ( 6) is provided, and further, there is provided a locking claw lifting / conveying device (7) for guiding the root side of the straw grass blown up by the discharged air onto the binding floor (10).

A weeding rod (20) is provided on the uncut side of the reaping mechanism (A) to push the uncut straw grass to the uncut side so as not to interfere with the machine body.
However, the rear side is provided so as to be used in a posture of projecting laterally outward of the uncut side of the fuselage. Further, as shown in FIG. 3, the operation tool installation section (13a) and the seat (13b) of the driving section (13).
And a pair of left and right traveling devices (14), (1
It is arranged at a position deviating from the center position in the width direction of 4) to the side opposite to the reaping mechanism (A).

A conveyor belt (15) with a vertical rotation type projection is installed along the front edge of the bundling floor (10) along the lateral side of the machine body, and is lifted on the bundling floor (10) by a lifting transport device (7). It constitutes an auxiliary selection device that adds a selection effect to the strawberries that are lifted.

A pair of upper and lower rollers (16A) and (16B) are installed on the lateral outer side of the auxiliary selecting device (15), and the scraps selected by the auxiliary selecting device (15) are fed to the upper and lower rollers (16A). 16
A) and (16B) hold and pull out. The lower roller (16B) is coated with rubber over the entire peripheral surface, and the rubber is used to reliably hold the scraps.

As shown in FIGS. 4 and 5, the lower roller (16B)
The drive shaft (16C) is linked to the drive sprocket (15A) of the conveyor belt (15) with protrusions.

On the rear side of the body of the auxiliary selection device (15), a pair of left and right conveyor belts (17), (1
7) is provided, and the conveyor belts (17), (17) act from the upper side of the strawberries that have been selected by the auxiliary selecting device (15) to bind the front and rear holding and conveying device (5) together. It is conveyed so as to be loaded into the device (9) and bound by the binding device (9).

Each of the above devices is mounted on a mowing frame (11) to pivotally support the mowing frame (11) around the horizontal axis (X) with respect to the machine body, and at the same time, to bind the bundling device (9). A side-by-side stacking stand (12) for stacking bundled strawberries in a sideways position along the lateral direction of the machine is provided at the rear, and this side-down stacking stand (12)
An engine (E) and a driving section (13) are provided at the rear end.

Auxiliary selection device (15), upper and lower rollers (16A), (16B),
The bundling device (9) and the bundling floor (10) are in a rearward ascending posture as shown in FIG. 2 corresponding to the holding and conveying devices (5) and (5), and the selection device (6) is used. It has a structure that allows the stacking height on the stacking table (12) to be earned while keeping the lifting height of the stack low.

An auxiliary stacking unit (18) for stacking the bundled strawberries in a tilted posture along the machine longitudinal direction is provided on the other side of the machine body where the reaping mechanism (A) is not provided.

In the present embodiment, the auxiliary stacking table (18) is provided with respect to the first stacking plate (18a) and the first stacking plate (18a) which is rotatably supported by the stacking stacking table (12) so as to be vertically swingable. And an auxiliary stacking base (18A) composed of a second stacking plate (18b) pivotably supported on the rear side of the fuselage and a swinging free end side of the first stacking plate (18a). As shown in FIG. 3, the first stacking plate (18) is pivotally supported so as to be vertically swingable, and is provided with a receiving plate (18c) as a side frame that prevents the bundled strawberries from falling.
a) and the second stacking plate (18b) whose upper surfaces are laid down sideways so that they are substantially flush with the upper surface of the stacking stand (12); and the second stacking plate (18b) and the receiving plate (18c) The first stacking plate (18a) is folded on the first stacking plate (18a), and the stacking position can be switched to a storage position in which the first stacking plate (18a) is folded and stored on the lateral side of the machine body. Further, as shown in FIG. 1, the rear end portion of the second stacking plate (18b) is located at the operation tool setting portion (13a) of the driving portion (13).
And the seat (13b) are located near the lateral side of the steering step (13c).

[Another embodiment]

FIG. 6 and FIG. 7 show another embodiment. In the above-mentioned embodiment, a foldable second auxiliary accumulating portion (19) is also provided on one side of the machine body where the reaping mechanism (A) is provided. It is a thing.

The second auxiliary stacking unit (19) is a stacking plate (19a) pivotally supported so as to be vertically swingable laterally of the operating unit (13) and a swinging motion of the stacking plate (19a) on the rear side of the fuselage with respect to the stacking plate (19a). A stacking plate (19b) that is movably supported is provided, and the height of the lower surface in the deployed stacking position is increased so as to avoid contact with the planting strawberries as much as possible.

In this way, auxiliary collection parts (18), (19) on the left and right sides of the fuselage
Is provided so that the left-right balance of the machine body can be maintained well.

It should be noted that reference numerals are added to the claims of the utility model for convenience of comparison with the drawings, but the present invention is not limited to the structure of the accompanying drawings by the entry.

[Brief description of drawings]

The drawings show an embodiment of a straw harvester according to the present invention. Fig. 1 is an overall plan view, Fig. 2 is an overall side view, Fig. 3 is an overall rear view, and Figs. 4 and 5 are enlarged views of essential parts. Is. 6 and 7 show another embodiment, FIG. 6 is an overall plan view, and FIG. 7 is an overall rear view. (9) …… Bundling device, (12) …… Overturning stacking platform, (13)
...... Driving section, (13a) …… Operation tool installation section, (13b) …… Seat, (13c) …… Control section step, (14) …… Traveling device, (18A) …… Auxiliary accumulation stand, (20 ) ...
(A) …… Reaping mechanism.

Claims (1)

[Scope of utility model registration request] 1. A reaping mechanism (A) for cutting a plurality of rows is provided on one lateral side of the front part of the machine body, and the strawberry grass cut by this reaping mechanism (A) is selected and the strawberry grass after selection is laid down sideways. A tying device (9) for tying is provided on the front side of the machine body on the side opposite to the reaping mechanism (A) on the side of the other side, and an operating section (13) is arranged on the rear side of the machine body. In a strawberry harvester having a side-by-side stacking platform (12) for stacking the bundled strawberries in a sideways posture along the lateral direction of the machine body, between the driver section (9) and the operation section (13). The weeding rod (20) is configured such that the left side and the right side of (12) are open, and the rear side of the (12) is configured to project laterally outward on the uncut side of the aircraft in use. A), which is provided on the lateral side of the uncut side and is on the side opposite to the side of the lying-down stacking table (12) on which the mowing mechanism (A) is provided. If the auxiliary stacking platform to integrate the unity is the rush in the down position along the fuselage longitudinal direction (18A)
And the rear end of the auxiliary stacking base (18A) whose front-to-back width is set to be longer than the lateral width is located between the operation tool installation section (13a) and the seat (13b) of the operating section (13). The side frame (18c) is provided on the lateral outer side of the auxiliary stacking table (18A), and the lateral inner side of the auxiliary stacking table (18A) and The strawberry harvester, which is provided with the front and the rear open.