JPH04106937U - Combine cabin cooling system - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent water droplets from forming on the lower surface of the ceiling caused by the cabin cooling system and splashing on the operator in a combine harvester equipped with a control section inside the cabin. [Configuration] A threshing unit, engine, and grain tank are mounted on the traveling device, and a reaping unit is installed in the front, as well as a cabin (3).
In a combine equipped with a control section (C) inside,
A cabin cooling cooler (5) is installed behind the ceiling plate (4) of the cabin (3), and the cooler (5) is installed in a water receiving gutter (6) installed outside the cabin (3). ) is configured to guide and discharge the water generated by the guide hose (7).

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention relates to a cabin cooling system used in mobile agricultural machinery such as combines. It is something that

0002

[Conventional technology]

Conventionally, in combine harvesters, etc., the control section is installed inside the cabin, and the If a cooler is installed for cooling the cabin, the Because the water flowing directly into the attic flows directly into the attic, the attic where the cooler is installed. Water droplets form on the lower surface of the ceiling corresponding to the area and fall onto the operator's head.

0003

[Problem that the idea aims to solve]

The present invention aims to prevent water droplets from forming on the lower surface of the ceiling caused by conventional cabin cooling equipment. The purpose of this is to ensure that operations are carried out comfortably without causing any harm to the operator. It was devised for the purpose of providing something that could be done.

0004

[Means to solve the problem]

Therefore, in order to achieve the purpose stated in the previous section, the present invention includes a threshing section on the traveling device. It is equipped with an engine and a grain tank, has a reaping section in front, and is operated inside the cabin. In combine harvesters equipped with a A cooler was installed, and water generated by the cooler was installed in the water gutter installed outside the cabin. The structure is such that the water is guided and discharged using a guide hose.

[0005]

[Effect]

As a result, the interior of the cabin is controlled by a cooler installed behind the ceiling board of this cabin. The air conditioner is cooled so that the operator can work without the heat, and the air conditioner also cools the pilot. The water generated by the roller is guided from the guide hose to the water receiving gutter installed outside the cabin. Since water drops are no longer attached to the underside of the ceiling panel, the operator can You can continue working comfortably without having to worry about it.

[0006]

【Example】

The cooling device according to the present invention will be explained below with reference to embodiment figures. This example diagram shows a combine harvester, and the crawler type traveling device (1) The threshing section (A) is mounted on the left side of the machine stand (8) mounted above, and the threshing section (A) is mounted on the right side. ) and a grain tank (2) that stores grains that have been thrashed and wind-selected, and a driving engine. The grain tank (E) is mounted in the front and back, and the reaping part (B) is installed in front of the threshing part (A). A control section (C) is installed on the front side of each block (2), and as the aircraft moves forward, The standing grain culms are harvested, the grains are sorted by thrashing, and the grains are stored in the grain tank (2), and the straw is removed after threshing. The grains that have fallen to the rear of the aircraft and are stored in the grain tank (2) are transported to the grain tank (2). 9) is lifted up, passed to the discharge auger (10), and taken out to an appropriate location. It has become so.

[0007] The control section (C), which consists of the above-mentioned travel control levers and the driver's seat, is located in the cabin (3). The cabin (3) is attached to the front side and the frame (11). A plate made of transparent material is installed in the required parts on the rear and left side (reaping part side). However, a door (12) is installed on the right side (the side where the operator goes up and down) so that it can be opened and closed freely. In addition, a ceiling plate (4) is stretched over the top surface to form a hermetically sealed structure.

[0008] And this ceiling board (4) is arranged from the middle part in the front and back direction to the rear part and the rear part to the lower part. to create a slightly inclined slope (13), and extend the rear end from the cabin (3). A water receiving gutter (6) in the left and right direction is integrally formed on the outside, and the bottom of the water receiving gutter (6) ( 6a) is gradually lowered to the left and the receiving tube (14) is connected to the left end. Ru.

[0009] In addition, the cabin cooling cooler (5) is installed on the slope behind the ceiling board (4). It is installed on the surface (13) and the cold air blowing part (5a) is placed near the front side of the ceiling board (4). The water generated by the cooler (5) is directed into the cabin (3), and the water generated by the cooler (5) is The water is configured to be directly led out to the water receiving gutter (6) by the water hose (7). Ru.

0010 Therefore, the inside of the cabin (3) is installed behind the ceiling board (4) of this cabin (3). It is cooled by the cold air blown out from the cold air blowing part (5a) of the cooler (5). In addition, the water generated by the cooler (5) due to the cooling is passed through the guide hole. - The water is led out from the base (7) to the water receiving gutter (6) installed outside the cabin (3). a), falls from the receiving tube (14) onto the field, and is discharged from the cabin. (3) This prevents water droplets from forming on the bottom surface of the ceiling plate (4) that makes up the You can continue working comfortably without worrying about dripping.

[0011] Note that (15) is a removable cover that covers the ceiling board (4), cooler (5), water gutter (6), etc. The ceiling plate (4) is made of metal, resin, or rubber. It may be made of any material, such as one made of rubber wood, and this key The cabin cooling system is not limited to combine harvesters, but is also used in other types of transport where the control section is installed inside the cabin. It goes without saying that it can produce similar effects when used in agricultural machinery.

0012

[Effect of the idea]

As explained above, the present invention has a threshing section (A) and an engine ( E) and grain tank (2) are installed, a reaping section (B) is installed in front, and a cabin is installed. (3) In a combine equipped with a control section (C) inside the cabin (3), A cooler (5) for cooling the cabin is installed behind the ceiling board (4) of the cabin (3). The water generated by the cooler (5) is transferred to the water receiving gutter (6) installed outside through the guide hole. - It is characterized by having a configuration in which the key is guided and discharged at the base (7). A cooler (5) for cooling the cabin is installed behind the ceiling panel (4) that makes up the cabin (3). The water generated by this is led out of the cabin (3) regardless of the location. Operate without water droplets falling on the lower surface of the ceiling plate (4) and falling on the operator. person can work comfortably.

[Brief explanation of drawings]

FIG. 1 is a side view showing the main parts of the present invention.

FIG. 2 is a rear view of the main parts.

FIG. 3 is a side view showing the entire combine harvester.

[Explanation of symbols]

1 Traveling device A Threshing department E engine 2 Grain tank B Reaping part 3 cabin C Control section 4 Ceiling board 5 Cooler 6 Water gutter 7 Guide hose

Claims (1)

[Scope of utility model registration request] Claim 1: A threshing section (A), an engine (E), and a grain tank (2) are mounted on a traveling device (1), a reaping section (B) is provided in front, and a control section is provided in a cabin (3). In a combine equipped with (C), there is a cooler for cabin cooling on the back of the ceiling plate (4) of the cabin (3).
(5) is installed, and the water generated by the cooler (5) is guided and discharged by a guide hose (7) to a water receiving gutter (6) installed outside the cabin (3). A combine cabin cooling system featuring: