JPS5855397B2 - Lubricant central supply device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a lubricating oil centralized supply device that centrally supplies lubricating oil to a plurality of locations.

Conventionally, as such a centralized supply system, there is a means for replenishing lubricating oil by arranging individual tanks together to reduce the labor of carrying replenishment containers around. and, in addition,
The frequency of lubrication differs depending on the target lubrication point, and if proper lubrication management is not carried out in accordance with the frequency, there is a risk of causing trouble.
The entire lubricating oil replenishment operation was troublesome.

The present invention has been made in view of the above circumstances, and uses a rational configuration of the lubricating oil tank to reduce the labor for replenishing lubricating oil, as well as to prioritize the refueling of items that are refueled more frequently. The purpose is to make refueling work easier, faster, and more appropriate.

Embodiments of the present invention will be described in detail below based on the drawings.

A crawler-type traveling device 1 is attached to the machine body, and a pre-processing section 5 consisting of a planted culm lifting device 2, a reaping device 3, and a cut culm conveying device 4 is moved up and down around the horizontal axis X0 at the front of the machine body. A threshing device 6 is mounted at the rear of the machine, and a feed chain 7 attached to the threshing device 6 transfers the harvested husk culm from the conveying device 4 to its stock base. Inheriting the grains, the grains are fed into the threshing device 6 for threshing processing, and the threshed grains are packed into bags.
Therefore, a combine harvester is used to harvest and thresh the husk without moving the machine.

The conveying device 4 is composed of an ear tip conveying device 8 and a stock head conveying device 9, and this stock head conveying device 9 is divided into three stages in the conveying direction, and the inner stage is shown on the horizontal axis. Core x2
The handling depth changing mechanism 15 is configured to be able to be driven and moved around the cutting husk and change the relay position of the cut husk.

The lifting device 2 extends high enough to allow the tip of the harvested culm to pass through when raised in a vertical position,
These plurality of lifting devices 2... are laterally connected by a horizontal frame 10, and a lubricating oil storage tank 11 is mounted on the horizontal frame 10 at a high position, and each oil supply pipe 12... The reaping device near the ground 3. The stock transfer device 9 divided into three stages, the tip transfer device 8, the cutting height adjustment pivot 13, the feed chain 7 attached to the machine body, and the three each The lubricating oil is configured to be dripped and supplied to each of various supply points such as the lifting device 2 by natural flow.

As shown in FIG. 2, the tank 11 has an oil chamber a0 which horizontally partitions the inside of a synthetic resin tank body with vertical partitioning walls 11a and communicates with each other at the upper part thereof.
An is formed, and the overflow is configured to sequentially supply oil to the lower oil chambers a2, . . . , an.

The cross-sectional area of each oil chamber a0 is set according to the required amount of lubricating oil, with the oil chamber a0 for the reaping device 3 being large and the oil chamber an for the cutting height adjustment pivot 13 being small. The diameter of the oil supply pipe 12 from each oil chamber a1 is also set according to the required amount of lubricating oil.

And the oil filler port 14 of each oil chamber a1 ” ” van
The order of arrangement is for those that require oiling every day of use (the tank is oiled more frequently), such as the reaping device 3.

Then, something like the cutting height adjustment pivot 13 that lubricates a little bit temporarily during the operating period or intermittently over a fairly long period of time (the tank needs to be refueled less frequently) should be placed at the rear. The tasks are ordered according to the content of each task.

Furthermore, the storage tank 11 is molded from a translucent synthetic resin, and the degree of decrease in the oil level in each oil chamber a2 is determined by comparing the degree of decrease in the oil level in the adjacent oil chamber a1ta.
By comparing the degree of decrease in the oil level in No. 3, abnormal decrease due to damage to the oil supply pipe 12 or clogging of the pipe line is determined, thereby preventing oil supply troubles from occurring.

In this case, it is convenient to provide a reference line corresponding to the amount of oil to be filled per unit time (for example, several hours) in each oil chamber a□.

In the harvesting position where the storage tank 11 and the pre-processing section 5 are lowered, such as the feed chain 7, if the level difference is small and it is difficult to lubricate by gravity, the pre-processing section 5 is raised to the level. It is designed to increase the difference and provide good lubrication.

Portions A1 and A1 in FIG. 3 respectively show other embodiments, and A1 and A1 in FIG. a2′;
The configuration is such that a3'... are placed in the same order.

In addition, the entrance in the figure is a high partition wall 11a' and a low partition wall 1.
1a... are ordered in the direction of the arrow.

Alternatively, a pump device may be attached to the storage tank 11 to increase the pressure inside the tank and promote the flow down from the tank 11.

The pump device may be a simple device that can be operated by hand or may have a drive unit.

Further, the storage tank 11 may also serve as a connecting member for the lifting device 2.

Furthermore, the present invention may be configured to lubricate various locations other than those in the embodiments, such as the waste straw binding device, various rotating pivot parts, etc.

In summary, the present invention provides a lubricating oil storage tank configured to allow the internal lubricating oil liquid level to be seen through, and a plurality of lubricant oils arranged in parallel in the horizontal direction with vertical walls for partitions and communicating with each other at the upper part. A chamber is formed, and a lubricating pipe is extended from the bottom of each oil chamber to each lubricating point, and as the tank is refilled with lubricating oil, lubricating oil is sequentially supplied to the oil chamber by overflow. At the same time, the oil chambers for the parts to be supplied with large amounts of lubricant consumption are arranged on the upper side in the direction in which the lubricating oil sequentially overflows in the tank so that the overflow order comes first. It is characterized by

In other words, since the upper parts of each oil chamber separated by a partition plate in one tank are connected, all oil chambers can be refilled by refilling from one place, thereby replenishing the lubricating oil in each oil chamber. Labor can be significantly reduced compared to a method that is performed for each oil chamber separately.

Moreover, the tank is constructed so that the liquid level of the lubricating oil inside can be seen through, and the oil chambers for the locations where lubricating oil is consumed in large amounts are constructed so that overflow comes first. The lubricating oil can be refilled first in the oil chambers that are frequently refilled with lubricating oil, such as the oil chambers for the parts to be supplied that consume a large amount of lubricating oil. It is also possible to replenish lubricating oil only to the frequently refilled oil chamber while visually checking the replenishment status of the oil chamber in the tank. However, rather than constantly supplying lubricating oil, it is preferable to supply lubricating oil temporarily or very infrequently, since this will reduce the amount of straw debris attached to the area. The advantage is that a sufficient amount of lubricating oil can be supplied to the oil chambers that are frequently refilled without overflowing the lubricating oil to the oil chambers on the lower side of the overflow order. be.

[BRIEF DESCRIPTION OF THE DRAWINGS] The drawings show an embodiment of the lubricating oil centralized supply device according to the present invention, in which FIG. An example is shown in which figure A is a schematic side view and figure A is a schematic plan view. 11...Tank, 11a...Vertical wall for partition, al..., an...Oil chamber.

Claims (1)

[Claims] 1 In one lubricating oil storage tank 11 in which the internal lubricating oil liquid level can be seen through, partitioning vertical walls 11a... are arranged in parallel in the horizontal direction, and a plurality of oil chambers communicate with each other at the upper part. a0
. . , an are formed, and oil supply pipes 12 . . . are extended from the lower part of each oil chamber a1 . The tank 11 is configured so that lubricating oil is sequentially supplied to the oil chambers a1..., and the oil chambers a0...5ay1 are arranged so that the oil chambers a0...5ay1, which are supplied with a large amount of lubricating oil, have an overflow order first. A lubricating oil centralized supply device characterized in that the lubricating oil is disposed on the upper side in the direction in which the lubricating oil sequentially overflows.