JPH0365479A - Controlling gear for walking mobile agricultural machine - Google Patents

Abstract

PURPOSE:To reduce size to be desirable for package and storage and to simplify constitution by providing a pair of right and left front handles in capable of transfer to either front or rear and by providing a rear handle, in which front end part and a rear end part are connected to each other in a loop state in capable of vertical rotation, at a rear end part of the front handle. CONSTITUTION:When a pair of right and left front handles 2 and 2 and a rear handle 3 whose front and rear end parts are connected to each other in a loop state are transferred and rotated forward against a running body 1, and then the rear handle 3 is rotated backward, both the handles 2, 2, and 3 can be folded on the running body 1, which becomes compact and desirable for package and storage. Also, as both the right and left rotating parts of the rear handle 3 against the front handles 2 and 2 are not connected to each other with a connecting member but with the rear handle 3 itself, a connecting member becomes unnecessary, which reduces the number of members and simplifies constitution.

Description

[Detailed description of the invention] Industrial applications The present invention relates to a control device for a walking mobile agricultural machine.

Used for mowers, tillers, etc.

PRIOR ART AND PROBLEMS TO BE SOLVED BY THE INVENTION A pair of left and right front handles protruding rearward from the vehicle body are provided so that they can be rotated back and forth with respect to the vehicle body, and the rear end of the front handles In a control device for a walking mobile agricultural machine in which a rear handle whose rear end is connected in a loop shape can be moved up and down, the rear handle is connected to the rear end in a loop and is movable up and down. It is possible to fold the front and rear handles onto the vehicle body by rotating the rear handle forward and then rotating the rear handle rearward. Since both the left and right rotating parts are not connected, there is a risk that this part and the entire handle will be weak in terms of strength, and if a connecting member is provided to connect them to strengthen this, the number of parts will increase due to the connection. This is not desirable as the configuration becomes complicated.

Means for Solving the Problems The present invention provides a pair of left and right front handles 2, 2 that protrude rearward from a traveling vehicle body 1 so that they can be changed back and forth by vertical rotation with respect to the traveling vehicle body 1. In addition, a rear handle 3 whose front end and rear end are connected in a loop shape is provided at the rear end of the front handles 2, 2 so as to be movable up and down. composition.

Functions and Effects of the Invention When the front and rear handles 2, 2.3 are alternately rotated forward with respect to the traveling vehicle body 1, and then the rear handle 3 is rotated rearward, these two handles 2, 2.3 Since it can be folded onto the traveling vehicle body 1, it becomes compact and is suitable for packing and storing.Also, as mentioned above, the left and right rotating parts of the rear handle relative to the front handle are connected by a connecting reinforcing member. Instead, this part is connected by the rear handle 3 itself, so there is no need for a member based on the connection.
Therefore, the number of members can be reduced and the configuration can be simplified.

Embodiment In addition, in the rotation, the left and right pair of front wheels 5, 5 and the rear axle 6,
A mower 9 that transmits power to the rotary cutting blade 8 in the cover unit 7 is mounted on the cover unit 7 of the mower, which is configured by shaft-mounting the cover unit 7 and the mower unit 6 to form the running vehicle body 1. At the rear of the cover unit 7, A transmission mechanism for transmitting power from the prime mover 9 to the rear shafts 6, 6 is installed, and a transfer body 10 is provided to transfer the grass cut by the rotary cutting blade 8 rearward, and the rear end of the transfer body 10 A storage body 11 for storing grass clippings discharged from the transport body 10 is removably provided in the section.

A pair of left and right front handles 2, 2 that protrude rearward are provided on the upper part of the transport body 10 so that they can be changed back and forth by vertical rotation. A rear handle 3 whose front end and rear end are connected in a loop shape is provided so as to be movable up and down.

In addition, 12 is a locking device that locks the front handles 2, 2 in the rotational position, 13 is a locking device that locks the rear handle 3 in the rotational position, and 14 is a device that connects the motor 9 to the rear wheel 6°6. The main clutch lever 15 connects and disconnects power transmission from the prime mover 9 to the rotary cutting blade 8, and the clutch lever 16 connects and disconnects power transmission from the prime mover 9 to the rotary cutting blade 8. The main clutch lever 16 serves as a power source battery for starting the prime mover 9.

Next, the operation of the three clutch levers 14 will be explained.
15 is set to the clutch engagement side, the traveling vehicle body 1 is driven by the rear shafts 6, 6 which are transmitted to the prime mover 9 via the transmission mechanism in the transfer body 10, and the mowing machine 1 is mowed by the rotary cutting blade 8 which is transmitted from the prime mover 9. The cut grass passes through the transport body 10 and is stored in the container 11.

After releasing the locking of each locking tool 12, 12, 13, 13 and rotating the front handles 2, 2 forward and rotating the rear handle 3 backward, the locking tool 12, 12,1
By locking with 3, 13, the WJ handle 2, 2
．． 3 is in the folded position, and at this time the battery 16 maintains the installed position without changing the vertical position.

3 to 5 show a rear handle 3a that is connected to the rear end of the front handle 2.2 in a loop shape only at the rear end.
A switch panel 18 on which a switch 17 is disposed is placed above the fitted part on the left and right handles 2.
, 2.3, and the left and right end portions of this switch panel 18 and the insertion portions of both handles 2, 2.3 are aligned with each other by a bolt 19° machining 9.

According to this configuration, the connection of the front and rear handles 2°2.3 and the connection of the switch panel 18 are made using two bolts 1.
Only 9.19 is required, and the front and rear handles 2, 2 are reinforced by this connection.

[Brief explanation of drawings]

The figures show an embodiment of the invention, and Figure 1 is a side view;
Fig. 2 is a plan view, Fig. 3 is a side view, Fig. 4 is a plan view, and Fig. 5 is a partial side view.
indicates the front handle and 3 indicates the rear handle.

Claims (1)

[Claims] A pair of left and right front handles 2, 2 protruding rearward from the vehicle body 1 is provided so as to be able to be changed back and forth by vertical rotation with respect to the vehicle body 1, and This control device for a walking mobile agricultural machine is provided with a rear handle 3 which is movable up and down, the front end and the rear end of which are connected in a loop shape at the end.