CN212950107U

CN212950107U - Tractor front bracket

Info

Publication number: CN212950107U
Application number: CN202021245028.9U
Authority: CN
Inventors: 宋嘉翼; 丁雷雷; 寇江昆; 白宏振
Original assignee: Dongfeng Iseki Agricultural Machinery Co ltd
Current assignee: Dongfeng Iseki Agricultural Machinery Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-04-13
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to the technical field of agricultural machinery, a tractor front bracket is disclosed, including the crossbearer, weld in two side flat boards of crossbearer, weld in the couple board, both ends of crossbearer one end weld respectively in two on the side flat board two front axle base connecting plates. The utility model has the advantages of it is following and effect: the strength of the front bracket of the tractor is further enhanced through the first reinforcing plate and the second reinforcing plate. And adjusting the distance between the two front axle base connecting plates according to the specifications of different front axles, and then welding and fixing. The transverse frame, the side flat plate, the hook plate and the front axle base connecting plate are fixed through welding, the structure is simple, the transverse frame, the side flat plate, the hook plate and the front axle base connecting plate are saved, the processing is simple and convenient, the automatic production is easy, and the manufacturing cost is reduced.

Description

Tractor front bracket

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to tractor front bracket.

Background

The tractor front bracket is used for connecting a tractor front axle and an engine, and plays a role in supporting a tractor body in the working environment of the tractor and bearing the gravity and the tension, the torsion and the vibration in all directions. The cast front bracket is easy to crack and even break in the long-term use process, and is difficult to recover after being damaged. Considering that the engine is replaced, the front bracket needs to be redesigned, and manpower and material resources are wasted. In view of this, it is necessary to provide a new front bracket of a tractor which is designed by adopting a welding processing mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tractor front bracket has between crossbearer, the side is dull and stereotyped, front axle base connecting plate, the couple board through the welding fix, simple structure, low in manufacturing cost's effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a tractor front bracket, includes the crossbearer, weld in two side flat boards of crossbearer, weld in the couple board of crossbearer one end, both ends weld respectively in two on the flat board two front axle base connecting plates of side.

The utility model discloses a further set up to: a first reinforcing plate is welded between the hook plate and the transverse frame.

The utility model discloses a further set up to: and a second reinforcing plate is welded between the side flat plate and the transverse frame.

The utility model discloses a further set up to: the transverse frame is provided with an engine connecting plate.

The utility model discloses a further set up to: the side flat plate is provided with a plurality of through holes, and the front axle base connecting plate is provided with a plurality of connecting holes.

The utility model discloses a further set up to: the crossbearer comprises two transverse plates which are parallel to each other and connecting plates of which two ends are welded on the two transverse plates respectively.

The utility model has the advantages that: the strength of the front bracket of the tractor is further enhanced through the first reinforcing plate and the second reinforcing plate. And adjusting the distance between the two front axle base connecting plates according to the specifications of different front axles, and then welding and fixing. The transverse frame, the side flat plate, the hook plate and the front axle base connecting plate are fixed through welding, the structure is simple, the transverse frame, the side flat plate, the hook plate and the front axle base connecting plate are saved, the processing is simple and convenient, the automatic production is easy, and the manufacturing cost is reduced.

Drawings

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

FIG. 1 is a schematic structural view of example 1.

Fig. 2 is a schematic view of the connection between the cross frame and the engine attachment plate according to embodiment 2.

In the figure, 1, a cross frame; 11. a transverse plate; 111. a strip-shaped groove; 112. caulking grooves; 113. positioning a plate; 12. a connecting plate; 2. a side panel; 21. a through hole; 3. a hook plate; 4. a front axle base connecting plate; 41. connecting holes; 5. an engine connection plate; 51. a slider; 52. adjusting the bolt; 53. mounting a plate; 54. positioning the bolt; 6. a first reinforcing plate; 7. and a second reinforcing plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1: a front bracket of a tractor comprises a cross frame 1, two side flat plates 2 welded on the cross frame 1, a hook plate 3 welded on one end of the cross frame 1, and two front axle base connecting plates 4 with two ends respectively welded on the two side flat plates 2, as shown in figure 1. The cross frame 1 comprises two parallel cross plates 11 and a connecting plate 12 with two ends respectively welded on the two cross plates 11. The side flat plate 2 is provided with a plurality of through holes 21, and the front axle base connecting plate 4 is provided with a plurality of connecting holes 41. A first reinforcing plate 6 is welded between the hook plate 3 and the cross frame 1. A second reinforcing plate 7 is welded between the side flat plate 2 and the transverse frame 1. An engine connecting plate 5 is welded on the transverse frame 1.

Example 2: a tractor front bracket, which is different from embodiment 1 in that, as shown in fig. 2, an engine attachment plate 5 is not welded directly to a cross member 1, and the engine attachment plate 5 and a hitch plate 3 are disposed on both sides of a front axle base attachment plate 4. Two strip-shaped grooves 111 which are parallel to each other are formed in the transverse frame 1, a sliding block 51 embedded into the strip-shaped grooves 111 is fixed on the engine connecting plate 5, a threaded hole is formed in the sliding block 51, and an adjusting bolt 52 which penetrates through the strip-shaped grooves 111 and is connected into the threaded hole in a threaded mode is arranged at the position of the strip-shaped grooves 111. Two mounting plates 53 are fixed on the slide block 51, and a positioning bolt 54 is connected to the mounting plates 53 in a threaded manner. A plurality of caulking grooves 112 are formed in the transverse frame 1, positioning plates 113 are embedded in the two caulking grooves 112, the two positioning plates 113 are distributed on two sides of the sliding block 51, and the screw rods of the positioning bolts 54 are abutted against the positioning plates 113. When the position of the engine connecting plate 5 needs to be adjusted according to the specification and the connection position of the engine, the adjusting bolt 52 and the positioning bolt 54 are loosened in a rotating mode, the two positioning plates 113 are taken out, the adjusting bolt 52 is locked in a rotating mode after the position of the engine connecting plate 5 is adjusted according to requirements, the two positioning plates 113 are embedded into the two caulking grooves 112 and distributed on two sides of the sliding block 51, the two positioning bolts 54 are rotated to be tightly abutted to the two positioning plates 113 respectively, and the position of the engine connecting plate 5 is fixed.

Claims

1. A tractor front bracket which is characterized in that: including crossbearer (1), weld in two dull and stereotyped (2) in side of crossbearer (1), weld in couple board (3), both ends of crossbearer (1) one end weld respectively in two front axle base connecting plate (4) on dull and stereotyped (2) in side.

2. A tractor front bracket according to claim 1, characterised in that: a first reinforcing plate (6) is welded between the hook plate (3) and the transverse frame (1).

3. A tractor front bracket according to claim 1, characterised in that: and a second reinforcing plate (7) is welded between the side flat plate (2) and the transverse frame (1).

4. A tractor front bracket according to claim 1, characterised in that: the transverse frame (1) is provided with an engine connecting plate (5).

5. A tractor front bracket according to claim 1, characterised in that: the side flat plate (2) is provided with a plurality of through holes (21), and the front axle base connecting plate (4) is provided with a plurality of connecting holes (41).

6. A tractor front bracket according to claim 1, characterised in that: the transverse frame (1) comprises two transverse plates (11) which are parallel to each other, and connecting plates (12) of which two ends are welded to the two transverse plates (11) respectively.