JPH03168024A - Raking reel device in harvester - Google Patents

Abstract

PURPOSE:To provide the title raking reel device, so designed that a reel to rake grain culms on the machine body side is fitted with a reinforcing-and-stand member, thus the reinforcing member for reel members can be used as a stand for supporting the reel member in attaching and detaching the raking reel. CONSTITUTION:When a work is started while driving the respective rotary parts of a machine body, grain culms in a farm are raked in by a raking reel 7 under rotation in front of them, and the roots are reaped by a reaper 4. The grain culms are raked with an auger 5 and fed by a feeder 6 to a thresher. Next, when the reel 7 is to be removed from a supporting arm 9, the end of a reinforcing member 10 are separated from reel members 12, 12 and raised and rotated around a connecting pin 17 so as to come into contact with the ground, and left and right side members 16, 16 are mutually held by a holding device 19. Thence, when the reel 7 is removed from the arm 9 and the car body is retreated, the reel 7 can be supported by the members 16 with good stability.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a rake reel device in a harvester.

[Prior art]

The conventional scraping reel was not equipped with anything equivalent to the stand member for reinforcing the reel member and supporting the scraping reel as referred to in the invention of this application.

[Problem to be solved by the invention]

In this invention, a reinforcing and stand member is provided on the reel for raking grain culms planted in the field toward the machine body, and the reinforcing member for reinforcing the reel member supports this when the raking reel is attached and detached. It is intended to be used as a stand.

[Means to solve the problem]

In order to achieve the above-mentioned object, the present invention takes the following technical measures.

That is, a raking reel 7 that performs a raking action on the standing grain culms is mounted on a shaft above the front of the reaping device 4, and one end of the raking reel 7 is connected to the reel shaft 10 near the middle part in the left-right direction. It is rotatably attached around the bottle 17, and
It is characterized in that it is provided with a reinforcement/stand member 16 whose other ends are attached to the left and right reel members 12, 12 so that they can be connected and separated.

〔Example〕

First, the structure will be explained.

A threshing device 3 is mounted on a car body 2 having a crawler 1, and is configured to thresh supplied grain culms.

The reaping device 4 is provided at a low front position of the vehicle body 2, and a cross-feeding auger 5 and a feeder 6 are provided behind it, so that the reaping device 4 can supply the reaped grain culm to the above-mentioned threshing device 3.

The raking reel 7 is pivoted on a support arm 9 that can be raised and lowered by a hydraulic cylinder 8 in the ten directions of the reaping device ID4, and the reel member 12 and the rotary plate 11, which rotates 1141 times integrally with the reel axis ↓0, are connected to the reel arm 13. The left and right reel members 12.12 are pivotally connected by a plurality of tine bars l4 arranged at predetermined intervals in the circumferential direction, and a large number of tines 15. ．． ．． The tines are provided so as to hang down so that they act in a downwardly facing state at least when raking, and are configured to be able to rak the grain culm.

The reinforcement/stand member 16 has one end connected to the reel shaft 1.
It is rotatably attached around the connecting pin 7 perpendicular to the shaft 10 near the middle part in the left and right direction of the 0, and the other end is attached to the left and right reel members 12 and 12 by tightening tools such as bolts and nuts 1. 18 so that they can be connected and separated. Therefore, in such a connected state of the member work 6, the strength of the reel member 12 and work 2 is guaranteed to be increased, and they are firmly held and serve as reinforcing members. In this case, the reinforcing member l6 is disconnected from the reel member 12.12 on the other end side and separated, raised and rotated around the connecting pin 17, and grounded on the ground, and then the left and right members 16 , 6 are fixedly held by the holder 19, the removed scraping rule 7 can be stably supported as shown in FIG. 5, and it functions as a stand. Note that 20 indicates a stopper.

Next, its effect will be explained.

First, work begins while driving each rotating part of the aircraft.

Then, the grain culms in the field are raked in by the raking reel 7 rotating at the front, and the base of the grain is harvested by the reaping device 4.

Then, the grain culms are collected by the feeder 6 after being scraped up by the auger 5! 9 is supplied to the device 3 and threshed.

Next, when removing the scraping reel 7 from the support arm 9,
First, the end of the reinforcing member 16 is separated from the reel member 12.12, and is rotated q around the connecting bottle 7 to connect the
? ．． The members 16 on the left and right sides are grounded.
, workman 6 are held in place by the holder l9. Then, when the scraping reel 7 is removed from the support arm 9 and the vehicle body is moved backward, the scraping reel 7 is stably supported by the reinforcing member 16, as shown in FIG.

〔effect〕

As described above, the present invention can stably support the removed scraping reel by using the reinforcing member of the scraping reel without using any special support VR (stand). Has characteristics.

[Brief explanation of the drawing]

5 = 4- The drawings show an embodiment of the present invention; Fig. 1 is a side view, Fig. 2 is a front view of the main part, and Figs. 3 and 4 are a front view and side view of a part thereof. FIG. 5 is a side view. 1 is a crawler, 2 is a chassis, 3 is a threshing device, 4 is a reaping device, 5 is an auger, 6 is a feeder, 7 is a raking reel,
8 is a hydraulic cylinder, 9 is a support arm, 10 is a reel shaft,
11 is a rotary plate, 12 is a reel member, 13 is a reel arm, 4 is a tine bar, 15 is a tine, 16 is a reinforcement/stand member, 17 is a connecting bottle, 18 is a tightening tool, and 19 is a holder.

Claims (1)

[Claims] (1) A raking reel 7 that performs a raking action on the standing grain culms is mounted on a shaft above the front of the reaping device 4, and one end of the raking reel 7 is placed near the middle part in the left-right direction of the reel shaft 10. A raking reel for a reaping harvester, characterized in that it is rotatably attached around a connecting pin 17, and is provided with a reinforcing and stand member 16 whose other end is attached to left and right reel members 12, 12 so that they can be connected and separated. Device.