JPH067409U - Auxiliary seat structure for seedling supply in transplanters - Google Patents

Abstract

(57) [Summary] [Purpose] Remarkably improve the habitability, safety, and workability of an auxiliary worker who sits on an auxiliary seat. [Structure] An auxiliary seat 19 is provided at the rear of the fuselage, and seat surfaces 1 of the auxiliary seat 19 are provided on both left and right sides of the auxiliary seat 19.
A handle 20 is provided below 9a.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an auxiliary seat structure for supplying seedlings in a transplanter such as a straw transplanter.

[0002]

[Problems to be Solved by Prior Art and Invention]

 Generally, this seed transplanter is configured to plant a transplanted seedling placed on the transplanting working section in a field based on the operation of a transplanting nail or the like. It is necessary to replenish seedlings when the remaining amount of transplanted seedlings has become low.For this reason, the worker who normally sits in the driver's seat moves from the driver's seat to the position of the transplanting work unit, and The troublesome work of replenishment was required, and the reduction of workability and work efficiency became a problem. Therefore, it has been proposed to provide a simple auxiliary seat on the rear part of the machine to which the transplanting work section is connected, and to seat an auxiliary worker who exclusively supplies seedlings on the auxiliary seat for efficient transplantation work. It However, when the aircraft is running, the auxiliary seat sways together with the aircraft, so that the posture of the auxiliary worker sitting on the auxiliary seat is not stable, and therefore improvement of comfort and safety is an issue. It was

[0003]

[Means for Solving the Problems]

 The present invention was devised with the aim of providing an auxiliary seat structure for seedling replenishment in a transplanter that can eliminate these drawbacks in view of the above-mentioned circumstances. In a transplanter equipped with an auxiliary seat for an auxiliary worker who supplies seedlings to the transplanting work part in the rear part of the machine, the left and right sides of the auxiliary seat, or one of the side parts of the auxiliary seat, rather than the seat surface. It is characterized in that a handle located below is provided. With this configuration, the present invention can remarkably improve the habitability, safety, and workability of the auxiliary worker who sits on the auxiliary seat.

[0004]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a traveling machine body of a transplanting machine, and a rear part of the traveling machine body 1 is connected with a transplanting work section 3 for strawberries so as to be vertically movable by an elevating link mechanism 2. This transplanting work unit 3 includes a seedling mounting frame 5 and a seedling mounting box 4 on which a seedling housing 4 in which straw grass seedlings (connected in series via a tape material) are folded and housed can be mounted from the running body 1 side. Consists of a seedling transport mechanism 6 that transports the strawberries seedlings fed out from the rearward rearward direction, and a transplanting nail 7 that holds the strawberries seedlings at the transport end position of the seedling transport mechanism 6 and transplants them to the field scene. However, a handrail frame 8 formed in a substantially U-shape is provided at the upper end of the transplanting work unit 3 so as to be swingable back and forth. The handrail frame 8 is used as a handrail that is gripped by an operator when replenishing the seedlings to replace the seedling box 4 in a state where the handrail frame 8 is locked in the front swinging position, while in the rear swinging position when not in operation. It is supposed to be stored in.

On the other hand, the traveling machine body 1 has a body cover 12 which integrally includes an auxiliary seedling mounting frame 9 on which a plurality of replenishment seedling boxes 4 are mounted, a step (driving section floor surface) 10, and a rear wheel fan 11, Although a driver's seat 13 and the like mounted on the body cover 12 are provided, an auxiliary step 14 for supplementing seedlings is further provided behind the driver's seat 13. The auxiliary step 14 is formed wide so as to have a width dimension that substantially matches the body cover 12, and the stays 16 and 17 are provided to the rear wheel fan 11 and the rear axle case (rear wheel power transmission case) 15 respectively. The auxiliary step 14 has a notch 14a formed at the center of the rear end of the auxiliary step 14 for avoiding interference with the elevating link mechanism 2. That is, it is configured to secure the front-rear dimension of the auxiliary step 14 as large as possible while avoiding interference with the elevating link mechanism 2 and expanding the work space for seedling replenishment. Reference numeral 14b is a non-slip projection formed by cutting and raising the auxiliary step 14, and 14c is an edge portion bent at the rear edge of the auxiliary step 14.

Further, 18 is an auxiliary seat mast which is erected in the center of the auxiliary step 14, and an auxiliary seat 19 for an auxiliary worker to sit on is provided at the upper end of the auxiliary seat mast 18. Has been. That is, the auxiliary worker sits on the auxiliary seat 19 during the transplanting work, while standing up from the auxiliary seat 19 to perform seedling supply work in the work space on the auxiliary step 14 during seedling supply, and During the seedling replenishing work, the handrail frame 8 is gripped as necessary to maintain an appropriate work posture.

Furthermore, 20 is a handle, and the handles 20 are provided on both left and right side portions of the auxiliary seat 19. In other words, by grasping the handle 20, it is possible to stabilize the sitting posture of the auxiliary worker, but the handle 20 is further positioned below the seat surface 19a of the auxiliary seat 19, and therefore the sitting position is reduced. It does not interfere with the lateral movement from the state and the rotation on the auxiliary seat 19.

In the embodiment of the present invention configured as described above, when carrying out the transplanting work, two workers board the traveling machine body, and at the same time, seat on the driver's seat 13 and the auxiliary seat 19 respectively. Start work. Then, when the transplanting work progresses and the remaining amount of seedlings in the seedling box 4 becomes small, an auxiliary worker sitting on the auxiliary seat 19 will supply seedlings based on the replacement of the seedling box 4. The auxiliary worker during traveling of the machine can stabilize the seated posture by gripping the handle 20 provided on the side portion of the auxiliary seat 19. Therefore, even if the temporary auxiliary seat 19 shakes integrally with the traveling of the aircraft, it is possible to reliably prevent the seating posture of the assistant worker from becoming unstable. As a result, the auxiliary seat 19 Perhaps it is possible to significantly improve the habitability of the auxiliary worker in the above, but it is also possible to reliably prevent the auxiliary worker from falling from the aircraft and improve safety.

Moreover, since the grip 20 is provided below the seat surface 19a of the auxiliary seat 19, it becomes an obstacle when moving laterally from the seated state or rotating on the auxiliary seat. Therefore, the workability can be greatly improved.

Further, since the handle 20 is provided at a position that an operator can grasp when getting on the traveling machine body 1, it can be used as a handle for getting on and off to improve the entry / exitability of the traveling machine body 1. Rika can reduce the number of parts based on dual use of parts.

Further, since the auxiliary step 14 provided at the rear part of the machine body has the area enlarged as much as possible by notching the interference portion with the elevating link mechanism 2, a wider work space is secured. Not only can workability be improved, but the inconvenience that the worker steps off the auxiliary step 14 and falls from the machine body is eliminated, and safety can be significantly improved.

[0012]

[Operation effect]

 In short, since the present invention is configured as described above, the auxiliary seat for the assistant worker is provided at the rear part of the machine body, but the handle is provided on the side part of the auxiliary seat. Therefore, the auxiliary worker sitting on the auxiliary seat can stabilize the posture by grasping the handle. Therefore, even if the auxiliary seat sways together with the aircraft as the aircraft travels, the auxiliary worker can maintain a stable posture, and as a result, the comfort of the auxiliary seat can be improved. In addition, it is possible to surely prevent the inconvenience that the auxiliary worker is shaken by the body and falls from the body, and the safety is significantly improved.

Moreover, since the handle is located below the seat surface, the handle may become an obstacle when moving laterally from the seated state or rotating on the auxiliary seat. There is no need, and workability can be greatly improved.

[Brief description of drawings]

FIG. 1 is a side view of a transplanter.

FIG. 2 is a plan view of the same.

FIG. 3 is a perspective view of a main part of a transplantation working unit.

FIG. 4 is a perspective view of an auxiliary seat.

[Explanation of symbols]

 1 Traveling Aircraft 2 Elevating Link Mechanism 3 Transplanting Work Section 4 Seedling Box 5 Seedling Frame 13 Driver's Seat 14 Auxiliary Step 19 Auxiliary Seat 20 Handle

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Hiromasa Kajiya, creator Hiromasa Kajiya, 667 Izamiya-cho, Higashi-Izumo-cho, Yatsuka-gun, Shimane Prefecture 1 Mitsubishi Agricultural Machinery Co., Ltd. Address 1 Within Mitsubishi Agricultural Machinery Co., Ltd.

Claims (1)

[Scope of utility model registration request] 1. A transplanter having an auxiliary seat for an auxiliary worker who replenishes seedlings to the transplanting work section, provided in the rear part of the machine body to which the transplanting work section is connected. An auxiliary seat structure for seedling supply in a transplanter, characterized in that a handle located below the seat surface is provided on one side.