CN213594381U

CN213594381U - Tractor front hood

Info

Publication number: CN213594381U
Application number: CN202022603913.6U
Authority: CN
Inventors: 张明爱
Original assignee: Jin Century Jiangsu Intelligent Technology Co ltd
Current assignee: Jin Century Jiangsu Intelligent Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-02
Anticipated expiration: 2030-11-12

Abstract

The utility model is suitable for a tractor field especially relates to a tractor front hood. A tractor front hood, comprising: the first side lower plate, the first side upper plate, the second side lower plate, the second side upper plate and the top plate are clamped through clamping grooves; the first reinforcing rib is positioned at one end, close to the cockpit, of the front hood and is connected with the first side upper plate, the top plate and the second side upper plate; the first fixing plate is connected with the first reinforcing rib. The hood body is formed by splicing a plurality of plates, and compared with the traditional integral hood, the small plates are more convenient to process and transport; when the hood is damaged, only the corresponding damaged part needs to be changed, and the whole hood does not need to be changed, so that the maintenance cost is reduced; the shielding plates are additionally arranged on the two sides of the engine in the hood, so that straws and the like are not easy to enter the engine room and are rolled into the fan; the rear end of the hood is fixed by the fixing plate, so that direct close contact with the windshield is avoided, and the hood is prevented from damaging the glass in the opening process.

Description

Tractor front hood

Technical Field

The utility model belongs to the technical field of the tractor and specifically relates to a tractor front hood.

Background

The front hood assembly is an important component of the tractor, and is assembled in front of a cab to protect important parts such as an engine, a radiator and the like. Because the working environment of the tractor is mostly in the relatively severe environment such as the field, the front hood and the cab play roles of protecting, preventing dust, preventing splashed weeds and soil blocks and the like on the chassis of the tractor together, and meanwhile, the comfort of drivers and passengers and the attractiveness of the whole tractor are improved.

However, the existing tractor front hood is of an integral semi-closed design, and has the following technical defects:

1. the left side and the right side of the engine are exposed, and straws easily enter the engine room to be rolled into the fan;

2. the rear end of the hood is tightly attached to the windshield glass, and the glass can be damaged in the opening process;

3. the hood is integrally formed, and once the hood is damaged, the whole hood is replaced, so that the maintenance cost is high; and the manufacturing process is also complicated.

Disclosure of Invention

The not enough of prior art more than, the utility model provides a tractor front hood can protect engine, windshield, is convenient for maintain simultaneously and changes.

A tractor front hood, comprising:

the first side lower plate, the first side upper plate, the second side lower plate, the second side upper plate and the top plate are clamped through clamping grooves;

the first reinforcing rib is positioned at one end, close to the cockpit, of the front hood and is connected with the first side upper plate, the top plate and the second side upper plate;

the first fixing plate is connected with the first reinforcing rib.

Furthermore, at least one shielding plate is arranged at the rear end of the first side lower plate and the rear end of the second side lower plate corresponding to the engine.

Further, the shielding plate is fixedly connected with the first side lower plate and the second side lower plate through bolts or screws.

Further, first fixed plate is the L type, including first face and second face, wherein, first face adopts the connecting piece articulated with first strengthening rib.

And furthermore, the inserting device comprises a plurality of reinforcing ribs, the reinforcing ribs are provided with inserting strips, and slots are arranged at corresponding positions of the first side upper plate, the top plate and the second side upper plate.

Adopt the utility model discloses a tractor front hood has following beneficial effect at least:

1. the hood body is formed by splicing a plurality of plates, and compared with the traditional integral hood, the small plates are more convenient to process and transport; when the hood is damaged, only the corresponding damaged part needs to be changed, and the whole hood does not need to be changed, so that the maintenance cost is reduced;

2. the shielding plates are additionally arranged on the two sides of the engine in the hood, so that straws and the like are not easy to enter the engine room and are rolled into the fan;

3. the rear end of the hood is fixed by the fixing plate, so that direct close contact with the windshield is avoided, and the hood is prevented from damaging the glass in the opening process;

4. the utility model discloses a aircraft bonnet adopts the articulated elements to be connected with the control console in the cockpit, can obviously reduce the influence of preceding quick-witted vibration etc. to the control console.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a first schematic structural view of a tractor front hood according to the present invention;

FIG. 2 is a second schematic structural view of a tractor front hood according to the present invention;

fig. 3 is an internal structure schematic diagram of a tractor front hood of the present invention.

In the figure, a first side lower plate-11, a first side upper plate-13, a second side lower plate-12, a second side upper plate-14, a top plate-15, a fixing plate-2, a first face-21, a second face-22, a shielding plate 3 and a reinforcing rib-4.

Detailed Description

The following description provides many different embodiments, or examples, for implementing different features of the invention. The particular examples set forth below are illustrative only and are not intended to be limiting.

In the description of the present invention, it should be noted that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and 2, the utility model discloses a front hood of tractor, including first side hypoplastron 11, first side upper plate 13, second side hypoplastron 12, second side upper plate 14 to and roof 15, through the draw-in groove joint between each board above, each board splices into a complete front hood above. Those skilled in the art will appreciate that the two-plate direct-clamping structure is a conventional structure in the art, and is not described in detail herein.

At least one reinforcing rib 4 (two reinforcing ribs 4 are shown in fig. 2), wherein the reinforcing rib 4 is connected with the first side upper plate 11, the top plate 15 and the second side upper plate 14; the strengthening rib is used for increasing the intensity of aircraft bonnet casing, sets up outstanding cutting on the strengthening rib, and corresponding position sets up the slot on first side upper plate 11, roof 15 and the second side upper plate 14, so, joint fixed connection is realized with first side upper plate 11, roof 15 and second side upper plate 14 to the strengthening rib.

Wherein, the reinforcing rib positioned at one end of the front hood close to the cockpit is also connected with a fixed plate 2. The fixing plate 2 is L-shaped and comprises a first surface 21 and a second surface 22, wherein the first surface 21 is hinged to the reinforcing rib 4 through a connecting piece. The corresponding position of the windshield is provided with a through mounting hole, when in mounting, the first surface of the fixed plate 2 firstly penetrates out of the through mounting hole of the windshield, so that the two ends of the first surface are respectively positioned at the front side and the rear side of the windshield, and then one end of the first surface facing the front hood is hinged with a reinforcing rib 4 in the hood through a connecting piece; the second side 22 of the fixed plate is fixedly connected to the operating floor in the cockpit. So, because the existence of fixed plate 2 for the aircraft bonnet has kept apart certain distance with the windshield is fixed, thereby makes the aircraft bonnet can not destroy the windshield at the opening in-process. And because the fixed plate 2 is connected with the reinforcing rib in the hood in a hinged mode, the hinged connection plays a role in buffering vibration to a certain extent, namely plays a certain role in vibration reduction, so that the vibration of the front engine does not influence an operation table in a cab.

Meanwhile, the shielding plate 3 is arranged at the position of the engine in the hood shell, as shown in fig. 3, and is used for shielding foreign matters such as external straws and the like and preventing the foreign matters from being sucked into the fan to cause damage to equipment. The shielding plate 3 is connected with the first side lower plate and the second side lower plate through screws or bolts. It will be understood by those skilled in the art that the size of the shield is set according to the size of the equipment to be protected in the enclosure and is not specifically limited herein.

In addition, set up louvre, lamp hole etc. on the aircraft bonnet and belong to the conventional selection in this field, the utility model discloses in also not specifically limit.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A tractor front hood, comprising:

the first fixing plate is connected with the first reinforcing rib.

2. The front hood for the tractor as claimed in claim 1, wherein at least one shielding plate is arranged at the rear end of the first side lower plate and the second side lower plate corresponding to the engine.

3. The tractor front hood according to claim 2, characterized in that the shielding plate is fixedly connected with the first side lower plate and the second side lower plate through bolts or screws.

4. The tractor front hood according to claim 1, wherein the first fixing plate is L-shaped and includes a first face and a second face, wherein the first face is hinged to the first stiffener using a connector.

5. The tractor front hood according to claim 1, comprising a plurality of ribs.

6. The front hood for tractor as claimed in claim 1 or 5, wherein the reinforcing ribs are provided with inserts, and the slots are provided at corresponding positions of the first side upper plate, the top plate and the second side upper plate.