JPH0226291Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an improvement of a power intermittent operation device in a grain preparation machine with a feeding frame.

The purpose of this invention is to create a structure that allows the worker who feeds grain stalks into the grain preparation machine to feed from either the left or right side of the supply stand, so that the worker can feed the grains into the preparation room no matter which of the worker positions. The object of the present invention is to enable the rotation of a rotary drum horizontally mounted on the rotary drum or the operation of stopping the rotation to be performed independently.

Hereinafter, the present invention will be described in detail with reference to embodiments of the present invention shown in the accompanying drawings.

A is a grain preparation machine (a threshing machine for threshing rice and wheat,
or a granulator for granulating soybeans, etc.),
B is a traveling device, and C is a prime mover.

Reference numeral 1 denotes an input port through which grain stalks are input into the grain preparation machine A, and a supply stand 2 is attached to the front side of the input port 1 in a substantially horizontal manner. In order to feed the grain stem culms placed on the supply rack 2 into the input port 1, the operator can input the grain stalk culms on the supply rack 2 from either the right or left side of the rack 2, as shown in FIG. can be input.

Reference numeral 3 denotes a preparation chamber for preparing (threshing or hulling) the grain stalks input from the input port 1, and a rotary cylinder 4 is horizontally suspended in the inner cavity of the preparation chamber 3.

The positional relationship between the rotary barrel 4 and the input port 1 is such that the input port 1 is opened on the rear side of the rotary barrel 4 in a direction perpendicular to the axis 5 (reverse movement side of the machine body).

A power transmission device D is installed between the shaft 5 of the rotating drum 4 and the output shaft 6 of the prime mover C. The power transmission line of the power transmission device D is connected to the output shaft 6.
and the shaft 5 of the rotary cylinder 4, or as shown in the attached drawings, a power take-off shaft (so-called counter shaft) 7 is interposed between the two shafts 6 and 5 to transmit the output. Any method may be selected, such as a method of winding the shaft 5 of the rotary drum 4 with another operating shaft (not shown) of the preparation machine A that is interlocked with the shaft 6 for transmission.

A power interrupter 8 is interposed in the power transmission device D. The power interrupter 8 in the embodiment shown is a belt tension clutch interposed between the belt transmission between the intermediate shaft 7 and the shaft 5 of the rotary cylinder 4. The belt tension clutch has a wheel 10 rotatably attached to one end of a rod that rotates around a fulcrum shaft 9, and an operating lever 11 is formed at the other end, and the lever 11 can be rotated. When operated, the wheel 10 is rotated, the belt is tensioned or relaxed, and power transmission is interrupted or interrupted.

Furthermore, in the present invention, the power interrupter 8
The operating levers 11 for operating the on/off operation are arranged to be present on both the left and right sides of the supply pedestal 2. In the embodiment shown in FIG. 2, a separate operating lever 11
are keyed and disposed at both ends of the fulcrum shaft 9 so as to rotate integrally with the shaft 9. If either one of the operating levers 11 is operated, the power interrupter 8 is activated. Therefore, even when the supply frame 2 is rotated upward, the operating lever 11 does not pose any obstacle.

Reference numeral 12 denotes a discharge culm for discharging the discharge culm, and its positional relationship with the input port 1 is such that the rotary cylinder 4 is positioned between both 1 and 12.

The device of the present invention having the above-mentioned configuration has operating levers 11, 11 of the power interrupter 8 for cutting off and cutting off the power transmission to the rotary cylinder 4, at least on both the left and right sides of the supply frame 2. Frame 2
When the worker who feeds the grain stalks above selects either the left or right position of the supply rack 2, or when two workers position themselves on both the left and right sides and perform the feeding work at the same time, the power is An operator located on either the left or right side who desires the interrupting operation of the interrupter 8 can immediately operate the operating levers 11, 11 at that location to start or stop the rotation of the rotary drum.

For example, in the event of a safety emergency, it goes without saying that any worker who first notices the situation may be the one to do so.
This has the great effect that when one worker leaves the loading position, the other worker can quickly take action without having to move to the loading position on the opposite side where the condition control lever is located. It is something.

[Brief explanation of drawings]

The drawings show an embodiment of the device according to the present invention, and FIG. 1 is a schematic side view, and FIG. 2 is a schematic plan view partially cut away. Explanation of main symbols in the drawings, A...Grain preparation machine,
C... Prime mover, D... Power transmission device, 1... Inlet, 2... Supply rack, 3... Preparation chamber, 4... Rotating cylinder, 5... Rotating cylinder shaft, 6... Output shaft, 8...Power interrupter, 11...Operation lever.

Claims (1)

[Scope of utility model registration request] A rotary drum is horizontally mounted in the adjustment chamber, an input port is opened on one side in a direction orthogonal to the axis of the rotary drum, and a supply stand is attached to the input port in a substantially horizontal manner, and the shaft of the rotary drum is connected to the shaft of the rotary drum. An appropriate power transmission device is installed between the output shaft of the prime mover that drives the shaft, and a power interrupter is interposed in the power transmission device, and an operating lever for operating the disconnection of the power interrupter is provided as described above. What is claimed is: 1. A power intermittent device for a grain conditioner with a supply pedestal, characterized in that the power intermittent device is configured to be present on both left and right sides of the supply pedestal, and the plurality of operation levers are configured to operate integrally.