JPS5845177Y2 - agricultural tractor - Google Patents

Description

[Detailed description of the invention] This invention is an agricultural tractor that has an engine mounted on the front of the machine and an air cut plate located behind the engine to block hot air from the engine from reaching the rear. Regarding.

Conventionally, this type of air cut plate has been attached to a portion of the fuselage via an appropriate fitting.

The present invention is designed to fix and support the air cut plate as described above on one end surface of the clutch housing by using the joint between the engine mounting flange and the clutch housing without using any mounting hardware or the like.

The details of the present invention will be explained below based on the embodiments shown in the drawings.

First of all, Figure 1 shows the entire agricultural tractor, with Homeland 1 (1 being the body of the agricultural tractor, mission case 2, Klattino-Using 3 connected to said case 2, and Connected to Uzing 3). It is formed from engine 4.

The engine 4 is integrally mounted on an engine mounting 5, and a flange 6 formed integrally behind the engine mounting 5 is integrally connected to the clutch housing 3 with bolts 7.

Rear wheels 8 are supported on both sides below the transmission case 2, front wheels 9 are supported on both sides below the engine 4, and a dash board 11 is supported on the upper part of the clutch housing 3 via a dash board stay 10. A bonnet cover 12 is provided at the front of the board 11 so as to be openable and closable to cover the engine 4 and other devices.

Therefore, in the agricultural tractor as described above, the present invention provides an air cut plate 13 between the flange 6 of the mounting 5 of the engine 4 and the clutch housing 3 in order to prevent the hot air from the engine 4 from reaching the rear. It is designed to be provided at the mating part of the.

That is, as shown in detail in FIGS. 2 and 3, the engine 4
ears 1 on both sides of the upper part of the mounting flange 6 of the
4 and 14 are integrally formed to protrude, and each ear portion 14 and 14 is exposed to the outside with respect to the end surface of the clutch housing 3,
The lower end portion of the air cut plate 13 is fixed to this exposed end surface via ports N5 and 15.

A side portion of the air cut plate 13 is fixed to the dash board stay 10 with a bolt 16, and the plate 13 is supported by the bolt 16 and the bolt 15.

By the way, in the present invention, the air cut plate 13 may be fixed to an exposed end surface exposed to the outside, other than at a location where the clutch housing 3 is joined to the flange 6.

As explained above, the present invention utilizes an air cut plate that prevents hot air from the engine from reaching the rear, and a joint between the engine mounting flange and the clutch housing, and is fixed to either end of the plate. Since the air cut plate is integrally configured to be supported, when the air cut plate is attached to the agricultural tractor, according to the present invention, the air cut plate is installed at a location other than the joint between the engine mounting flange and the clutch housing, and Since it is only necessary to support the exposed end surface of either the externally exposed flange or the clutch housing, installation is very easy, and there is no need to use any special mounting hardware. , the mounting structure can be simplified and it can be provided at low cost.

Furthermore, the air cut plate can be easily removed without removing the clutch housing from the engine, so when working in a place with low outside temperature, you can use the hot air from the engine by removing the air cut plate. As described above, the air cut plate is very easy to remove, so the worker can remove the air cut plate at any time to utilize the heating effect of the hot air from the engine. It is possible.

[Brief explanation of the drawing]

Figure 1 is a side view of the agricultural tractor according to the present invention, Figure 2 is a side view of the agricultural tractor according to the invention;
The figure is an enlarged side view showing a part of the main part with a cutaway, and FIG. 3 is an enlarged rear view showing the attachment part of the air cut plate. 1... Airframe, 3... Clutch housing, 4... Engine, 5... Mounting, 6... Flange, 13... ...Engine cut plate.

Claims (1)

[Scope of utility model registration request] In an agricultural tractor configured to have an engine mounted on the front part of the body and an air cut plate positioned behind the engine to block hot air from the engine, the air cut plate is integrally formed and the plate is connected to the engine. An agricultural tractor characterized in that the mounting flange and the clutch housing are supported by an exposed end surface of either one of the flange and the clutch housing, which is exposed to the outside, other than the mating surface at the mating part of the mounting flange and the clutch housing.