CN216950555U

CN216950555U - Agricultural vehicle engine radiator protector

Info

Publication number: CN216950555U
Application number: CN202220378689.1U
Authority: CN
Inventors: 李衡; 李侠; 杨香林; 张卜然; 裴颖
Original assignee: Hebei Yinghu Agricultural Machinery Manufacturing Co Ltd
Current assignee: Hebei Yinghu Agricultural Machinery Manufacturing Co Ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-12
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a protective device for an engine radiator of an agricultural vehicle, which comprises an engine, a fan and a water tank assembly, wherein the fan is fixedly connected with the engine; one side of the water tank assembly opposite to the fan is fixedly provided with a protective device, the protective device comprises a water tank cover assembly and a shutter assembly, and the shutter assembly is arranged in the water tank cover assembly. When the weeds and the miscellaneous leaves are adsorbed more and the ventilation and the heat dissipation of the radiator are influenced, the shutter assembly is closed, the weeds and the miscellaneous leaves lose the adsorption force, and automatically fall down by the dead weight and the vibration of the whole vehicle in a short time, and after the weeds and the miscellaneous leaves are cleaned, the shutter assembly is opened again without influencing the ventilation and the heat dissipation of the radiator; through the shutter assembly in the water tank cover assembly, a large amount of absorption of miscellaneous leaves can be effectively avoided, the automatic cleaning process of miscellaneous leaves is completed, and the influence of attached miscellaneous leaves on heat dissipation is avoided.

Description

Agricultural vehicle engine radiator protector

Technical Field

The utility model relates to the field of agricultural machinery, in particular to a protective device for an engine radiator of an agricultural vehicle.

Background

At present, agricultural vehicles such as corn combine harvesters and rice combine harvesters are increasingly applied to agricultural production, and most of engine radiator water tank shields of the existing agricultural vehicles are directly arranged on a radiator water tank by adopting a metal mesh enclosure and are used for filtering weeds and miscellaneous leaves larger than meshes; because the engine continuously induced drafts at the course of the work, weeds miscellaneous leaf can be adsorbed in the water tank guard shield outside, gathers a certain quantity when weeds miscellaneous leaf, will influence the ventilation cooling of radiator.

In order to ensure the heat dissipation effect of the radiator, the weed and miscellaneous leaves gathered on the water tank shield need to be cleaned in time, so that the labor intensity of an operator is greatly increased, and the production efficiency is influenced. Therefore, how to provide a radiator protection device which has a simple structure, is stable in operation and low in cost, and can effectively prevent weeds and impurities from gathering outside the water tank shield is one of the problems that need to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model adopts the following technical scheme:

a radiator protection device for an engine of an agricultural vehicle comprises the engine, a fan and a water tank assembly, wherein the fan is fixedly connected with the engine, the water tank assembly is vertically arranged on one side of the engine and horizontally corresponds to the position of the fan, and one side of the water tank assembly is fixedly connected with the fan;

the water tank assembly and one side opposite to the fan are fixedly provided with a protection device, the protection device comprises a water tank cover assembly and a shutter assembly, and the shutter assembly is arranged in the water tank cover assembly.

Preferably, the water tank cover assembly comprises a cover body and a cover door, the cover door is rotatably mounted on the cover body, and the shutter assembly is mounted in the cover body.

Preferably, the cover body comprises cover body side plates located at two sides and a cover body end plate located at the front end, the cover door is rotatably installed on the cover body side plates, and the shutter assembly is installed on the inner side of the cover body side plates.

Preferably, the cover body side plate is provided with an installation plate, and the protection device is installed on one side of the water tank assembly through the installation plate and a fastener.

Preferably, the louver assembly comprises a plurality of louver fans and a power device, the louver fans are rotatably mounted on the inner side of the side plate of the cover body, and the power device is connected with each louver fan.

Preferably, the cover door includes a frame body and a net surface, and the net surface is attached to a front end portion of the frame body.

Preferably, the net surface is also provided with a reinforcing rib.

Preferably, hinges are mounted on the frame body and the cover body side plate, and the hinges on the frame body are rotatably connected with the hinges on the cover body side plate.

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:

the engine continuously sucks air in the working process, weeds and miscellaneous leaves and the like can be continuously adsorbed on the water tank cover assembly, when the weeds and miscellaneous leaves are adsorbed more and influence the ventilation and heat dissipation of the heat radiator, the shutter assembly is closed, the weeds and miscellaneous leaves lose adsorption force, and can automatically fall down by self weight and the vibration of the whole vehicle in a short time, and after the weeds and miscellaneous leaves are cleaned, the shutter assembly is opened again and the ventilation and heat dissipation of the heat radiator is not influenced; through the shutter assembly in the water tank cover assembly, a large amount of absorption of miscellaneous leaves can be effectively avoided, the automatic cleaning process of miscellaneous leaves is completed, and the influence of attached miscellaneous leaves on heat dissipation is avoided.

The shutter assembly is located inside the water tank cover assembly, and when the water tank cover assembly isolates the miscellaneous leaves, the stressed state of different adsorption forces of the miscellaneous leaves on the surface of the water tank cover assembly is realized through the closing and the opening of the shutter assembly, so that the automatic falling of the miscellaneous leaves is completed.

The cover door is rotatably arranged on the cover body, so that the cover door can be opened, part of weed entering the cover body is convenient to clean, and the shutter assembly and the like are convenient to overhaul; simultaneously, the wire side on the cover door can effectively block outside miscellaneous grass miscellaneous leaf etc. and avoid it to get into the water tank assembly, influence the engine heat dissipation.

Drawings

FIG. 1 is a general structure diagram of the engine radiator protector of the present invention;

FIG. 2 is an exploded view of the engine radiator guard of the present invention;

FIG. 3 is a view of the shutter of the present invention in its open position;

FIG. 4 is a view of the shutter of the present invention in a closed configuration;

fig. 5 is an overall structure view of the cover door of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, an agricultural vehicle engine radiator protector comprises an engine 2, a fan 3, a water tank assembly 4 and a protector 1, wherein the fan 3 is fixedly connected with the engine 2, the water tank assembly 4 is vertically arranged on one side of the engine 2 and corresponds to the position level of the fan 3, the protector 1 is fixedly arranged on one side of the water tank assembly 4 and the fan 3, and is fixedly arranged on the other side of the water tank assembly, the protector 1 comprises a water tank cover assembly 11 and a shutter assembly 12, and the shutter assembly 12 is arranged in the water tank cover assembly 11. When the agricultural vehicle runs, the engine 2 continuously sucks air in the working process, weeds and miscellaneous leaves and the like can be continuously adsorbed on the water tank cover assembly 11, when the weeds and miscellaneous leaves are adsorbed more to influence ventilation and heat dissipation of the radiator, the shutter assembly 12 is closed, the weeds and miscellaneous leaves lose adsorption force, and can automatically fall down by self weight and vibration of the whole vehicle in a short time, and after the weeds and miscellaneous leaves are cleaned, the shutter assembly 12 is opened again to not influence ventilation and heat dissipation of the radiator; through shutter assembly 12 in water tank cover assembly 11, can effectively avoid a large amount of absorption of miscellaneous leaf, accomplish the automatic process of clearing up of miscellaneous leaf, avoided adnexed miscellaneous leaf to radiating influence.

Further, the water tank cover assembly 11 includes a cover body 111 and a cover door 112, the cover door 112 is mounted on the cover body 111 through a hinge 113, and the louver assembly 12 is mounted in the cover body 111.

Further, the housing 111 includes housing side plates 1111 at both sides and a housing end plate 1112 at a front end, the housing door 112 is mounted on the housing side plates 1111 through hinges 113, and the blind assembly 12 is mounted inside the housing side plates 1111; the cover body side plate 1111 is further provided with an installation plate 1113, and the protection device 1 is installed on one side of the water tank assembly 4 through the installation plate 1113 and a fastener. The shutter assembly 12 is positioned inside the water tank cover assembly 11, and when the water tank cover assembly 11 isolates the miscellaneous leaves, the stressed states of different adsorption forces of the miscellaneous leaves on the surface of the water tank cover assembly 11 are realized through the closing and opening of the shutter assembly 12, so that the automatic falling of the miscellaneous leaves is completed.

Further, the louver assembly 12 includes a plurality of louver blades 121 and a power device 122, the louver blades 121 are rotatably installed inside the cover side plate 1111, and the power device 122 is connected to each louver blade 121 to drive the louver blades 121 to open or close.

Further, the cover door 112 includes a frame 1121 and a mesh surface 1122, the hinge 113 is attached to the frame 1121 such that the cover door 112 is rotatably attached to the cover 111 side through the frame 1121, and the mesh surface 1122 is attached to a front end portion of the frame 1121. Through the arrangement, the net surface 1122 can effectively block the external weed leaves and the like, and the influence on the heat dissipation of the engine caused by the entering of the net surface into the water tank assembly 4 is avoided. Preferably, the net surface 1122 is further provided with a reinforcing rib 1123 for overcoming the defect of weak structural strength of the net surface.

The utility model has simple structure, stable integral operation of the engine radiator protective device and low cost, can close and open the shutter aiming at different conditions of weeds and miscellaneous leaves adsorbed on the surface of the engine radiator, has automatic cleaning effect, can effectively solve the problem of frequently cleaning the weeds and miscellaneous leaves adsorbed on the surface of the water tank cover, saves manpower, reduces the maintenance frequency of equipment, is suitable for large-area popularization, and has good social and economic benefits.

The foregoing is illustrative of the best mode of the utility model and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent changes based on the technical teaching of the present invention are also within the protection scope of the present invention.

Claims

1. A radiator protection device for an engine of an agricultural vehicle comprises the engine (2), a fan (3) and a water tank assembly (4), wherein the fan (3) is fixedly connected with the engine (2), the water tank assembly (4) is vertically arranged on one side of the engine (2) and horizontally corresponds to the position of the fan (3), and one side of the water tank assembly (4) is fixedly connected with the fan (3);

the novel water tank is characterized in that the water tank assembly (4) and one side opposite to the fan (3) are fixedly provided with the protection device (1), the protection device (1) comprises a water tank cover assembly (11) and a shutter assembly (12), and the shutter assembly (12) is arranged in the water tank cover assembly (11).

2. The agricultural vehicle engine radiator protector of claim 1, characterized in that: the water tank cover assembly (11) comprises a cover body (111) and a cover door (112), the cover door (112) is rotatably arranged on the cover body (111), and the shutter assembly (12) is arranged in the cover body (111).

3. The agricultural vehicle engine radiator protector of claim 2, characterized in that: the cover body (111) comprises cover body side plates (1111) located on two sides and a cover body end plate (1112) located at the front end, the cover door (112) is rotatably installed on the cover body side plates (1111), and the shutter assembly (12) is installed on the inner side of the cover body side plates (1111).

4. The agricultural vehicle engine radiator protector of claim 3, characterized in that: the water tank protecting cover is characterized in that a mounting plate (1113) is arranged on the cover body side plate (1111), and the protecting device (1) is mounted on one side of the water tank assembly (4) through the mounting plate (1113) and a fastener.

5. The agricultural vehicle engine radiator protector of claim 3, characterized in that: the louver assembly (12) comprises a plurality of louver fans (121) and power devices (122), the louver fans (121) are rotatably mounted on the inner side of the cover body side plate (1111), and the power devices (122) are connected with the louver fans (121).

6. The agricultural vehicle engine radiator protection device of any one of claims 3-5, wherein: the cover door (112) includes a frame (1121) and a mesh surface (1122), and the mesh surface (1122) is attached to the front end of the frame (1121).

7. The agricultural vehicle engine radiator protector of claim 6, characterized in that: and reinforcing ribs (1123) are also arranged on the net surface (1122).

8. The agricultural vehicle engine radiator protector of claim 6, characterized in that: hinges (113) are mounted on the frame body (1121) and the cover body side plate (1111), and the hinges (113) on the frame body (1121) are rotatably connected with the hinges (113) on the cover body side plate (1111).