JPH0647231Y2 - Pick up machine - Google Patents

Description

[Detailed description of the device]

[Purpose of Invention]

[0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pick-up machine, for example, a pick-up machine for picking up harvested items such as onions and potatoes dried in the field, and lumps such as stones scattered on a beach.

[0003]

2. Description of the Related Art Conventionally, as a pick-up machine of this type, for example, in a pick-up machine for picking up a harvested product, wheels are rotatably mounted on the front, rear, left and right sides of the main body of the pick-up machine, and between the front and left wheels. As shown in FIG. 4, a plate-shaped tip 1 for picking up the harvest A from the field is provided so as to be inclined rearward and upward.
A structure is adopted in which the carry-in section 3 of the conveyor 2 is continuously provided at a rear end portion of the conveyor 2 at a predetermined interval. When picking up the harvest A, the pick-up machine is advanced with the tip of the tip 1 inserted in the soil of the field, and the tip 1 is used to pull the harvest A.
The pick-up 1 is picked up, and the harvest A is carried from the tip 1 to the carry-in section 3 of the conveyor 2 and conveyed backward.

[0004]

With the above structure, there are few problems when the field is relatively hard, but when the harvest A is dried on the ground, it is usually on the ground where the harvest A has been dug up. Since the field is left unattended, the field during picking up of the harvested product A is often softened and relatively weak. Therefore, when picking up in such a field, the advancement 1 sinks. As a result, there is a problem in that the soil digs deeper into the soil more than necessary and picks up a large amount of soil and miscellaneous matters other than the harvest A, and the resistance also increases.

Further, since the plate-shaped tip 1 is provided so as to be inclined rearward and upward, foreign matters B such as stones or rod-shaped wood chips are buried in the soil where the tip of the tip 1 advances. In the case of being embedded, the foreign matter B is flipped up to the back side of the tip 1 by the passage of the tip 1 and is caught between the rear end of the tip 1 and the carry-in section 3 of the conveyor 2. There is a problem that the tip 1 and the conveyor 2 may be damaged.

Therefore, the present invention has been made in view of such a point, and it is possible to prevent the pick-up body from sinking and pick up the picked-up object efficiently. It is an object of the present invention to provide a pick-up machine which prevents foreign matters from being bounced up and is caught between the pick-up body and the carry-in section of the conveyor body, and prevents these foreign matters from being damaged or damaged. To do.

[Constitution of Device]

[0008]

[Means for Solving the Problems] The pick-up machine of the present invention is
A movable pick-up machine main body, a pick-up body provided at the lower front side of the pick-up machine main body for picking up picked-up objects on the ground, and a carry-in section is connected to the rear end of the pick-up body to pick up. A conveyor body that conveys a picked-up object from the body to the rear, and a storage body that is provided at the rear part of the pick-up machine body and that stores the picked-up object that is carried out from the carry-out part of the conveyor body, The pick-up body has side plates opposed to the left and right parts in the traveling direction, and the pick-up plate is provided between the upper end parts of the left and right side plates inclining rearwardly upward,
A ground plate is horizontally provided between the lower ends of the left and right side plates.

[0009]

In the pick-up machine of the present invention, when the pick-up machine body is advanced along the picked-up object, picked-up objects on the ground are picked up by the pick-up body in sequence and the conveyor body is carried in from the pick-up body. Be delivered to the department. And this pick-up is
It is transported backwards by the conveyor body from its unloading end
It is carried housed in the housing body.

In this case, since the pick-up plate of the pick-up body is provided so as to be inclined rearward, the pick-up plate smoothly carries the picked-up object into the carry-in section of the conveyor body. Also, since the grounding plate of the pick-up body is provided horizontally, the grounding plate prevents the pick-up body from sinking, and foreign matter scattered in the soil may be pushed into the soil and jump up. To be prevented.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction of an embodiment of the present invention will be described below with reference to the drawings.

In the figure, 10 is the main body of the pickup machine.
A frame 11 extending horizontally in the front-rear direction is provided on the front side of the vehicle 10, and a chassis 12 is provided on the rear side of the vehicle. A supporting frame 13 is provided so as to project from the lower left and right portions of the front end of the frame body 11, and a supporting rod 14 is attached to the lower end portions of the left and right supporting frames 13 so that the vertical position can be adjusted. A front wheel 15 is rotatably mounted on the lower ends of the shafts 14, respectively. In the middle of the frame body 11, the left and right conveyor frames 16
The left and right conveyor frames 16 are fixedly supported, and plate-shaped connecting portions 17 are formed at the tips of the left and right conveyor frames 16 extending toward the front wheels 15.
A guide side plate 18 located above the chassis 12 is connected to a rear end portion extending upward and rearward of the vehicle.

A connecting portion 17 of the left and right conveyor frames 16
A pick-up body 19 is detachably connected with a plurality of bolts 20 in between. The pick-up body 19 has the connecting portion on the left and right sides in the traveling direction.
Opposite triangular side plates joined to the inside of 17 respectively
Between the upper end portions of the left and right side plates 21, that is, between the upper edge portions 22 that are inclined rearward and upward, a pickup plate 23 is provided so as to incline rearward and the side plates 21 of the left and right sides. A ground plate 25 is horizontally provided between the lower ends, that is, between the horizontal lower edges 24, and the rear end of the pick-up plate 23 and the ground plate are further provided.
A rear face plate 26 is provided between the rear end portion and the rear end portion of 25. Then, the pick-up body 19 has its left and right side plates 21 arranged between the inner portions of the left and right connecting parts 17, and is drilled in the left and right side plates 21 from a plurality of through holes formed in the left and right connecting parts 17. The pick-up body 19 is connected between the left and right connecting portions 17 by screwing the bolt 20 into each of the plurality of screw holes 27 formed.

Further, between the front end portions of the left and right conveyor frames 16, there is provided a conveyor body 28 in which a carry-in portion is connected to the rear end portion of the pickup body 19 so as to be inclined rearward and upward. This conveyor body 28 is provided with a driven roller 29 on the rear surface plate 26 side of the pickup body 23 and a drive roller at the rear portion.
An endless traveling body 31 is rotatably suspended between the driven roller 29 and the driving roller 30.

Further, the left and right conveyor frames 16 are provided with a lifting conveyor 32, which is a conveyor body in which a carry-in portion is connected to a carry-out portion of the conveyor body 28 and is inclined rearward and upward. This lifting conveyor body 32 is provided with a drive roller 33 in the vicinity of the rear of the drive roller 30, and a tension roller 34 and a driven roller on the upper rear side.
35 is provided, and the endless rolling member 36 is provided between these rollers 33, 34, 35.
It is constructed by suspending. Also, the left and right guide side plates
A guide 37 is provided between the eighteen.

Further, a mission 39 having an input shaft 38 is provided on the front portion of the frame body 11, and the mission 39 has
The drive roller 30 of the conveyor body 28 and the drive roller 33 of the lifting conveyor 32 are interlockingly connected to each other, and the respective endless rolling bodies 31, 36 are configured to rotate clockwise in FIG.

Next, on the chassis 12, the guide 37
A container 40 is placed as a container for storing the picked-up objects discharged from the container .

Next, the operation of the above structure will be described.

The hitch 41 of the frame 11 is attached to the link mechanism of the tractor.
And the input shaft 38 is connected to the PTO shaft of the tractor via the power transmission shaft, and the endless traveling body 31 of the conveyor body 28 and the endless traveling body 36 of the lifting conveyor 32 are each rotated clockwise in FIG. Go around in conjunction with.

When the pick-up machine body 10 is advanced by the tractor along the picked-up object in the field, for example, the onion A, the pick-up body 19 puts the tip end portions of the ground plate 25 and the pick-up plate 23 in the soil. While moving forward in the embedded state, the onion A on the ground
The pick-up plate 23 of the pick-up body 19 sequentially picks up the pick-up body 23, and the pick-up plate 23 carries the pick-up body 23 into the carry-in section of the conveyor body 28. Then, the onion A is carried into the carry-in section of the lifting conveyor 32 from the carry-out end of the conveyor body 28, and is also conveyed upward and rearward into the container 40 through the guide body 37 from the carry-out end. It is carried in and stored.

In this case, since the pick-up plate 23 of the pick-up body 19 is provided so as to incline backward, the pick-up plate 23 allows the onion A to be smoothly carried into the carry-in portion of the conveyor body 28. Further, since the grounding plate 25 of the pick-up body 19 is provided horizontally, the grounding plate 25 prevents the pick-up body 19 from sinking, and the pick-up plate 25 scatters foreign matters in the soil. For example, a lump B of stones or a piece of wood C is prevented from being pushed into the soil and jumping up to the carry-in side of the conveyor body 28, and these foreign matters are prevented from being caught in the carry-in part.

In the above embodiment, the case where the onion A is picked up has been described, but the present invention is not limited to this, and the onion A may be used as a picking up machine for picking up foreign matters such as stones and wood chips.

[0023]

According to the present invention, since the grounding plate is horizontally provided on the pick-up body having the pick-up plate for carrying the picked-up object into the carry-in part of the conveyor body, the pick-up body is provided by the grounding plate. It is possible to reliably prevent sinking, pick up picked-up items efficiently, and pass the ground plate of the pick-up body to push foreign substances scattered in the soil into the soil. It is possible to reliably prevent the objects from being flipped up and getting caught between the pick-up body and the carry-in part of the conveyor body, so that they are not damaged or damaged by foreign matters and therefore have excellent workability. A pick-up machine can be provided.

[Brief description of drawings]

FIG. 1 is a side view of a pick-up machine showing an embodiment of the present invention.

FIG. 2 is a perspective view of the same lifting body.

FIG. 3 is an explanatory view of the same as above.

FIG. 4 is an explanatory diagram of a conventional example.

[Explanation of symbols]

10 Pickup machine body 19 Pickup body 21 Side plate 23 Pickup plate 25 Grounding plate 28, 32 Conveyor body 40 Container as a storage body

Claims (1)

[Scope of utility model registration request] 1. A movable pick-up machine main body, a pick-up body provided at a lower front portion of the pick-up machine main body for picking up picked-up objects on the ground, and a carry-in section at a rear end of the pick-up machine. A conveyor body that is connected to convey the picked-up articles from the picked-up article to the rear, and a storage body that is provided at the rear of the pick-up machine body and that stores the picked-up articles that are carried out from the carry-out section of the conveyor body, The pick-up body has side plates facing the left and right parts in the traveling direction, and the pick-up plate is provided between the upper end parts of the left and right side plates in a backward slanting manner, and the lower ends of the left and right side plates are provided. A pick-up machine characterized by a horizontal grounding plate between the parts.