Front overhang transition support for tractor

Abstract

The utility model relates to the technical field of front overhang supports, and discloses a front overhang transition support for a tractor, which comprises a first support module, the left end and the right end of the first support module are fixedly connected with groove fixing blocks, and the outer parts of the groove fixing blocks are slidably connected with first fixing blocks. The outer portion of the first fixing block is fixedly connected with a fixing connecting block, the outer portion of the fixing connecting block is fixedly connected with a fixing connecting column, and the inner portion of the fixing connecting column is fixedly connected with a connecting telescopic column. The groove fixing block is connected with the first fixing block, the fixing connecting block and the fixing connecting column slide into the groove of the first fixing block, the connecting telescopic column enters along with the fixing connecting block, the first fixing block can be extruded in the sliding-in process due to the connecting spring in the connecting telescopic column, and after the groove fixing block is rotated, the first fixing block can be fixed. And the connecting telescopic column is positioned in the limiting groove, external extrusion force is relieved, and the connecting telescopic column is restored and limited under the reaction of the spring, so that modular connection is realized, and the mounting convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to front suspension support technical field especially relates to a front suspension over support for tractor. BACKGROUND

[0002] The tractor is a kind of vehicle for towing, hauling other vehicles and heavy objects, unlike ordinary transport vehicles, tractor usually does not directly load goods, but relies on its powerful power and traction capacity, heavy objects such as trailer, container, trailer are towed to the designated position.The front suspension over support usually refers to a kind of structural support system, which is widely used in engineering, construction and machinery fields, especially for supporting and fixing some objects and equipment, the principle is based on cantilever structure, that is, one end of the support is supported, and the other end extends beyond the support point, forming a suspended part.

[0003] The structure of the front suspension over support used by part of the tractor in the prior art usually includes a cantilever support system, one end of the support is fixed on the frame, and the other end extends to the front of the vehicle, supporting and connecting the traction device and other loads, through this design, the tractor can concentrate the load in front of the vehicle, reduce the interference to the vehicle body, provide stable traction force and optimize the handling, the front suspension over support enhances the stability and load capacity of the tractor by effectively dispersing the load, especially when dragging heavy objects and needing large-scale operation, it can improve work efficiency and safety.

[0004] But in the specific use process, the front suspension over support usually adopts fixed design, the installation process is complex and needs special tool, resulting in low installation efficiency.This traditional fixed installation method not only increases the production and maintenance cost, but also limits the adaptability of the support, cannot be flexibly adjusted according to different vehicle models and use requirements, aiming at the above problems, a front suspension over support for tractor is presented. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a front suspension over support for tractor, which aims at improving the problem that part of the support in the prior art cannot be modularly installed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A front suspension over support for tractor, comprising a first support module, the left and right ends of the first support module are fixedly connected with groove fixed blocks, the outer portions of the groove fixed blocks are slidably connected with first fixed blocks, the outer portions of the first fixed blocks are fixedly connected with fixed connection blocks, the outer portions of the fixed connection blocks are fixedly connected with fixed connection columns, the inner portions of the fixed connection columns are fixedly connected with connecting telescopic columns;

[0008] As a further description of the above technical scheme:

[0009] The inside of the groove fixing block is provided with a plurality of limiting sliding grooves, so that the connecting telescopic column can slide and rotate inside the first support module, thereby installing the groove fixing block and the first fixing block;

[0010] As a further description of the above technical solution:

[0011] The inside of the connecting telescopic column is fixedly connected with a fixed barrier plate, and the inside of the connecting telescopic column is provided with a connecting spring;

[0012] As a further description of the above technical solution:

[0013] One end of the connecting spring is fixedly connected to the outside of the fixed barrier plate;

[0014] As a further description of the above technical solution:

[0015] The inside of the first fixing block is slidably connected to the outside of the fixed connecting column, and the inside of the first fixing block is slidably connected to the outside of the connecting telescopic column;

[0016] As a further description of the above technical solution:

[0017] The outside of the first fixing block is fixedly connected with a second support module, and the inside of the first fixing block is slidably connected to the outside of the fixed connecting block.

[0018] The utility model has the advantages of the following beneficial effects:

[0019] In the utility model, the groove fixing block is connected with the first fixing block, the fixed connecting column slides into the groove of the first fixing block through the fixed connecting block, and the connecting telescopic column enters accordingly, because of the connecting spring in the connecting telescopic column, the first fixing block is extruded in the sliding process, and after the groove fixing block rotates, the connecting telescopic column is positioned in the limiting groove, the extrusion force is removed, and the spring is restored under the reaction and is limited, so that the modular connection is realized, and the installation convenience is improved. DRAWINGS

[0020] Figure 1 A three-dimensional schematic view of the front suspension overbracket for the towing vehicle is provided for the utility model;

[0021] Figure 2 A structural schematic view of the first fixing block of the front suspension overbracket for the towing vehicle is provided for the utility model;

[0022] Figure 3 A structural schematic view of the second support module of the front suspension overbracket for the towing vehicle is provided for the utility model;

[0023] Figure 4 A structure diagram of a first support module of a front suspension support for a tractor is provided in the utility model.

[0024] Figure 5 For Figure 4 The enlarged view at A in the middle.

[0025] Legend:

[0026] 1, first support module; 2, groove fixed block; 3, first fixed block; 4, second support module; 5, fixed connection block; 6, fixed connection column; 7, connecting telescopic column; 8, fixed barrier plate; 9, connecting spring; 10, limit sliding groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0028] Refer to Figure 1 , Figure 4 and Figure 5The utility model provides a kind of front suspension overbracket for tractor, including first support module 1 can bear the huge impact force and vibration generated in the process of driving tractor, ensure the stability and reliability of the whole bracket in the long-term use process, first support module 1 as the basis load-bearing component of whole front suspension overbracket, provide stable installation and support platform for subsequent connection other components, the left and right ends of first support module 1 are fixedly connected with recess fixed block 2, recess fixed block 2 is overall blocky, recess structure is carefully designed in its inside, the external surface of recess fixed block 2 is finely polished, with higher smoothness, which provides good condition for subsequent sliding connection with first fixed block 3, first fixed block 3 is slidingly connected outside fixed connecting column 6 and connecting telescopic column 7, first fixed block 3 is slidingly connected outside fixed connecting column 6, first fixed block 3 is slidingly connected outside connecting telescopic column 7, first fixed block 3 is fixedly connected with fixed connecting block 5 outside, fixed connecting block 5 is blocky, fixed connecting column 6 is fixedly connected with fixed connecting block 5 outside by welding, fixed connecting column 6 is fixedly connected with fixed connecting block 5 outside, fixed connecting column 6 is cylindrical, with good comprehensive mechanical properties, provides stable and reliable connection and support structure for first fixed block 3 and other components, connecting telescopic column 7 is fixedly connected inside fixed connecting column 6, connecting telescopic column 7 is also cylindrical, with surface hardness and wear resistance, fixed blocking plate 8 is fixedly connected inside connecting telescopic column 7, fixed blocking plate 8 is circular plate, provides support force for the placement of connecting spring 9, connecting spring 9 is provided inside connecting telescopic column 7, with excellent elastic performance, plays an important role in buffering and resetting, one end of connecting spring 9 is fixedly connected outside fixed blocking plate 8.

[0029] Referring to Figures 1 to 3 Multiple limit sliding grooves 10 are provided inside recess fixed block 2, so that connecting telescopic column 7 not only can smoothly slide therein, but also can rotate at a certain angle inside first support module 1, so that connecting telescopic column 7 can slide and rotate inside first support module 1, thereby installing recess fixed block 2 and first fixed block 3, second support module 4 is fixedly connected outside first fixed block 3, with sufficient strength and stability, can be tightly connected together with first support module 1 through first fixed block 3 and other components, to form complete front suspension overbracket structure for tractor, provide reliable support and transition effect for front suspension system of tractor, ensure the safety and stability of tractor in the process of driving, first fixed block 3 is slidingly connected outside fixed connecting block 5.

[0030] Working principle: first, the first support module 1 both ends and the second support module 4 are docked, so that the recess fixed block 2 and the first fixed block 3 are connected, the recess fixed block 2 outside is connected through the fixed connecting block 5 fixed connecting column 6 sliding connection into the recess of the first fixed block 3, and the connecting telescopic column 7 connected with the fixed connecting column 6 is slid into the first fixed block 3, because the connecting telescopic column 7 is provided with connecting spring 9 in the inside, so when the connecting telescopic column 7 slides into the first fixed block 3, the first fixed block 3 in the connecting telescopic column 7 is extruded, so that the connecting telescopic column 7 slides into the first fixed block 3, then rotate the recess fixed block 2, so that the connecting telescopic column 7 rotates in the first fixed block 3, and rotates to the limit recess in the first fixed block 3, so that the connecting telescopic column 7 outside and extrusion force is cancelled, so that the connecting telescopic column 7 is restored under the reaction force of the connecting spring 9, and is limited in the first fixed block 3, so that the recess fixed block 2 and the first fixed block 3 are connected, that is, the both ends of the first support module 1 and the recess fixed block 2 are connected.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A front suspension transition bracket for a tractor, comprising a first bracket module (1), characterized in that: The first support module (1) is fixedly connected to the left and right ends of the groove fixing block (2). The groove fixing block (2) is slidably connected to the outside of the first fixing block (3). The first fixing block (3) is fixedly connected to the outside of the first fixing block (3). The fixed connecting block (5) is fixedly connected to the outside of the fixed connecting block (5). The fixed connecting column (6) is fixedly connected to the inside of the fixed connecting column (6). The connecting telescopic column (7) is fixedly connected to the inside of the fixed connecting column (6).

2. The front suspension transition bracket for a tractor according to claim 1, characterized in that: The groove fixing block (2) is provided with multiple limiting sliding grooves (10) inside, so that the connecting telescopic column (7) can slide and rotate inside the first bracket module (1), thereby installing the groove fixing block (2) and the first fixing block (3).

3. The front suspension transition bracket for a tractor according to claim 1, characterized in that: A fixed baffle plate (8) is fixedly connected inside the connecting telescopic column (7), and a connecting spring (9) is provided inside the connecting telescopic column (7).

4. The front suspension transition bracket for a tractor according to claim 3, characterized in that: One end of the connecting spring (9) is fixedly connected to the outside of the fixed barrier plate (8).

5. The front suspension transition bracket for a tractor according to claim 1, characterized in that: The interior of the first fixing block (3) is slidably connected to the exterior of the fixing connecting column (6), and the interior of the first fixing block (3) is slidably connected to the exterior of the connecting telescopic column (7).

6. The front suspension transition bracket for a tractor according to claim 1, characterized in that: The first fixing block (3) is externally fixedly connected to the second bracket module (4), and the first fixing block (3) is internally slidably connected to the outside of the fixing block (5).

Images