CN2709279Y

CN2709279Y - Tractor rear mudguard

Info

Publication number: CN2709279Y
Application number: CN 200420040379
Authority: CN
Inventors: 吴法涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-05-07
Filing date: 2004-05-07
Publication date: 2005-07-13
Anticipated expiration: 2014-05-07

Abstract

The utility model discloses a rear mudguard for a tractor, which comprises a left mudguard tile and a right mudguard tile at the upper parts of two rear wheels of the tractor. The opposite inner side surfaces of the left and the right mudguard tiles are respectively provided with a mudguard tile bracket. A connecting rack is fixed between the brackets of the left and the right mudguard tiles. Elastic devices which can be fixedly connected with a rear axle of the tractor are respectively arranged under the brackets of the left and the right mudguard tiles. Due to the structure that the mudguard tiles and the rear axle of the tractor are connected by the elastic devices, the shake of the rear axle of the tractor can be damped by the elastic devices, and thus, the damage of a driver's shed due to the distortion even the damage of the mudguard tiles caused by that rear mudguard tiles of the existing tractors can not damp the shake can be avoided. Furthermore, because the shake is reduced, the noise in a driver's cab is decreased, and the comfort for drivers and passengers can be enhanced.

Description

A kind of trac. rear mudguard

Affiliated field

The utility model relates to a kind of rear mudguard of used with tractor.

Background technology

The rear mud-blocking tile of existing trac. is to be fixed on the tractor rear axle, in the process of travelling, drive it by the vibration of fuselage and produce resonance, thereby make mud retaining tile distortion even damage, and cause the vibrations of the canopy that is mounted thereon, make the complete machine noise bigger, shortened the service life of canopy greatly.

Summary of the invention

But technical problem to be solved in the utility model provides a kind of trac. rear mudguard of damping, and solving existing trac. rear mud-blocking tile can not damping and cause the mud retaining tile distortion even damage and cause thus infringement to canopy.

For achieving the above object, the technical solution of the utility model is: a kind of trac. rear mudguard comprises the left and right mud retaining tile that is positioned at trac. two trailing wheel tops, the medial surface that described left and right mud retaining tile is faced mutually is installed with the mud retaining tile support respectively, be installed with link span between the support of left and right mud retaining tile, the mud retaining tile support below of left and right mud retaining tile is separately installed with the springing that can captive joint with tractor rear axle.

As a kind of improvement, described springing is a leaf spring.

As a kind of further improvement, between described mud retaining tile support and the tractor rear axle bumper is installed also.

Owing to adopt technique scheme, a kind of trac. rear mudguard comprises the left and right mud retaining tile that is positioned at trac. two trailing wheel tops, the medial surface that described left and right mud retaining tile is faced mutually is installed with the mud retaining tile support respectively, be installed with link span between the support of left and right mud retaining tile, the mud retaining tile support below of left and right mud retaining tile is separately installed with the springing that can captive joint with tractor rear axle; Pass through springing bonded assembly structure between this mud retaining tile and the tractor rear axle, the vibrations of tractor rear axle are absorbed by springing, thereby avoided the existing trac. rear mud-blocking tile can not damping and cause the mud retaining tile distortion even damage and cause thus infringement to canopy, and reducing owing to vibrations, also reduce the noise in the operator's compartment, improved the traveling comfort of driving.

Description of drawings

Accompanying drawing is the structural representation of the utility model embodiment.

The specific embodiment

(shown in the figure only is a side of mudwing) as shown in drawings, a kind of trac. rear mudguard comprises the left and right mud retaining tile 1 that is positioned at trac. two trailing wheel tops, the medial surface that described left and right mud retaining tile 1 is faced mutually is installed with mud retaining tile support 2 respectively, be installed with link span 3 between the support 2 of left and right mud retaining tile 1, mud retaining tile support 2 belows of left and right mud retaining tile 1 are separately installed with the springing 4 that can captive joint with tractor rear axle 5; Described springing 4 is a leaf spring; In order to improve the damping effect of leaf spring, amplitude is excessive when preventing that leaf spring from upspringing, and between described mud retaining tile support 2 and the tractor rear axle 5 bumper 6 is installed also.

Owing to be connected by springing between mud retaining tile and the tractor rear axle, the vibrations of tractor rear axle are absorbed by springing 4, thereby avoided the existing trac. rear mud-blocking tile can not damping and cause the mud retaining tile distortion even damage and cause thus infringement to canopy, and reducing owing to vibrations, also reduce the noise in the operator's compartment, improved the traveling comfort of driving.

Claims

1. trac. rear mudguard, comprise the left and right mud retaining tile (1) that is positioned at trac. two trailing wheel tops, it is characterized in that: the medial surface that described left and right mud retaining tile (1) is faced mutually is installed with mud retaining tile support (2) respectively, be installed with link span (3) between the support (2) of left and right mud retaining tile (1), mud retaining tile support (2) below of left and right mud retaining tile (1) is separately installed with the springing (4) that can captive joint with tractor rear axle (5).

2. a kind of trac. rear mudguard as claimed in claim 1 is characterized in that: described springing (4) is a leaf spring.

3. a kind of trac. rear mudguard as claimed in claim 1 or 2 is characterized in that: between described mud retaining tile support (2) and the tractor rear axle (5) bumper (6) is installed also.