CN218112789U

CN218112789U - Land leveler

Info

Publication number: CN218112789U
Application number: CN202222134061.XU
Authority: CN
Inventors: 卢南潮; 李远辉; 周海林
Original assignee: Guangxi Liugong Machinery Co Ltd
Current assignee: Guangxi Liugong Machinery Co Ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-23
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to a land leveler, for solving the problem that current land leveler fender can not reduce the collection of earth on the sprocket case, the utility model discloses construct a land leveler, all install the fender on the rear axle balancing box, the fender include the support and with support fixed connection's baffle, support and sprocket case fixed connection, the baffle fore-and-aft direction extends and is located between sprocket case and the wheel, and its height that highly is less than the wheel hub of sprocket case, the inboard side is laminated with the outer panel of sprocket case, and the outside limit is protruding to the tire. The utility model discloses in, the fender shelters from earth below the sprocket case position, can effectively reduce the soil volume of collecting together on the sprocket case to reduce the influence of collecting together earth to the wheel tire.

Description

Land leveler

Technical Field

The utility model relates to an engineering machine tool, more specifically say, relate to a land leveler.

Background

Two sides of a rear axle balance box of the land leveler are provided with a chain wheel box, and rear wheels on two sides are arranged beside the chain wheel box. The sprocket box has a large side surface area and a small gap with a tire, so that soil is easily accumulated on the sprocket box. The accumulated soil is in contact friction with the tire shoulder and the tire side when the wheel rotates, the tire is damaged, and the service life of the tire is shortened.

The mudguards on existing motor graders are generally positioned above the wheels and used for blocking soil carried by the wheels when the wheels rotate and preventing the soil from splashing to the hood and the cab. The prior mud guard of the grader cannot reduce and even aggravate the accumulation of mud on the sprocket box.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that current leveler fender can not reduce the problem that earth accumulates on the sprocket case and build up together, and provides a leveler.

The utility model discloses a realize that the technical scheme of its purpose is like: the utility model provides a structure leveler, its characterized in that all installs the fender on the rear axle balance box, the fender include the support and with support fixed connection's baffle, support and sprocket case fixed connection, the baffle fore-and-aft direction extends and is located between sprocket case and the wheel, and its height is less than the height of the wheel hub of sprocket case, and inboard side is laminated with the outer panel of sprocket case, and the outside side is to the protrusion of tire direction.

The utility model discloses in, the fender shelters from earth below the sprocket case position, can effectively reduce the soil volume of collecting together on the sprocket case to reduce the influence of collecting together earth to the wheel tire.

The utility model discloses in the leveler, the inboard side of baffle is pressed close to border under the outer panel of sprocket case can shelter from earth in lower position as far as possible.

The utility model discloses in the leveler, the support is vertical layout's platelike, its upper portion and sprocket case fixed connection, the baffle is fixed the lower part of support.

The utility model discloses in the leveler, the strengthening rib of interval arrangement around many has between baffle and the support, the strengthening rib is located the outside of support.

The utility model discloses in the leveler, the outside portion of baffle is bent downwards, and the baffle is the form of bending, can effectively improve its intensity, avoids warping.

The utility model discloses in the leveler, two sets of fenders around rear axle balance box both sides have respectively been arranged, and are two sets of the fender correspondence is located the inboard of rear portion front wheel and rear portion rear wheel.

The utility model discloses in the leveler, it is two sets of the fender all contains anterior fender and rear portion fender, and the adjacent department of anterior fender and rear portion fender lies in the corresponding wheel hub below of rear axle balance box.

The utility model discloses in the leveler, every group the baffle front end of preceding fender in the fender and the baffle rear end of back fender correspond forward position and the back porch that extends to corresponding tire.

Compared with the prior art, the utility model discloses in, the fender shelters from earth position below the sprocket case, can effectively reduce the soil volume of collecting together on the sprocket case to reduce the influence of collecting together earth to the wheel tire.

Drawings

Fig. 1 is the assembly structure schematic diagram of rear wheel balancing box and rear wheel in the land leveler of the utility model.

Fig. 2 is the assembly structure schematic diagram of the fender in the land leveler of the utility model.

Fig. 3 is the schematic structural view of the fender in the land leveler of the present invention.

Part names and serial numbers in the figure:

sprocket box 10, hub 11, rear axle balance box 12, rear front wheel 21, rear wheel 22, fender 30, front fender 31, rear fender 32, support 41, fender 42, and reinforcing ribs 43.

Detailed Description

The following description of the embodiments refers to the accompanying drawings.

Fig. 1 and 2 show the assembly structure schematic diagram of the rear axle balance box 12 and the wheels of the land leveler in the embodiment of the present invention. Two sides of a rear axle balance box 12 of the grader are chain wheel boxes 10, each chain wheel box 10 is provided with two output shafts which are connected with two hubs 11, and a rear front wheel 21 and a rear wheel 22 are respectively arranged on the output shafts. A set of fenders 30 is mounted between each of the rear wheel 22 and the rear front wheel 21 and the sprocket box 10.

Each set of fenders 30 comprises two fenders, a front fender 31 and a rear fender 32.

Each fender comprises a support 41 and a baffle plate 42 fixedly connected with the support 41, the support 41 is fixedly connected with the chain wheel box 10, the baffle plate 42 is rectangular, extends in the front-back direction in the length direction and is located between the chain wheel box 10 and a wheel, the height of the baffle plate is lower than that of a hub 11 of the chain wheel box 10, the inner side edge of the baffle plate is attached to an outer side plate of the chain wheel box 10, and the outer side edge of the baffle plate extends towards a tire in a protruding mode and has a gap with the tire.

As shown in fig. 3, the support 41 has a vertically arranged plate shape, an upper portion of which is fixedly connected to the sprocket housing 10, and the baffle 42 is fixed to a lower portion of the support 41.

The outside portion of baffle 42 also has the downward bending towards one side of wheel, and the baffle is the form of bending, can effectively improve its intensity, avoids warping.

A plurality of reinforcing ribs 43 which are arranged at intervals front and back are arranged between the baffle plate 42 and the support 41, and the reinforcing ribs 43 are positioned on the outer side of the support and are arranged vertically.

The inner edge of the baffle 42 is proximate to the lower edge of the outer side plate of the sprocket box 10 to shield the mud as much as possible at a lower position.

In each set of fenders, the fender front end of the front fender and the fender rear end of the rear fender extend to the leading edge and the trailing edge of the corresponding tire, i.e., to the crown position of the tire.

As shown in fig. 2, the front fender 31 and the rear fender 32 of each set of fenders are arranged in the front-rear direction, and the front fender 31 and the rear fender 32 have substantially the same structure, and the shape of the upper portion and the sprocket box connecting portion is different depending on the mounting position. The front fender and the rear fender are fixedly arranged on the outer side of the chain wheel box in the front-rear direction, the front fender and the rear fender in the same group are adjacent in the front-rear direction, and the adjacent positions are located below the wheel hub.

In the embodiment, the mud guard shields the mud below the chain wheel box, so that the mud accumulated on the chain wheel box can be effectively reduced, and the influence of the accumulated mud on the wheel tire is reduced.

Claims

1. The utility model provides a land leveler, its characterized in that all installs the fender on the rear axle balance box, the fender include the support and with support fixed connection's baffle, support and sprocket case fixed connection, the baffle fore-and-aft direction extends and is located between sprocket case and the wheel, and its height is less than the height of the wheel hub of sprocket case, and inboard side is laminated with the outer panel of sprocket case, and the outside side is to the protrusion of tire direction.

2. The grader of claim 1 wherein the fence is rectangular and has an inner edge adjacent to the lower edge of the outer side plate of the sprocket box.

3. The grader according to claim 2, wherein the support is shaped like a plate vertically arranged, an upper portion of the support is fixedly connected with the sprocket box, and the baffle is fixed on a lower portion of the support.

4. The grader of claim 3 wherein a plurality of spaced ribs are positioned between the stop plate and the support and are positioned on the outside of the support.

5. The grader of claim 4 wherein the outer side of the fence is bent downward.

6. The grader according to any of claims 1-5, wherein two sets of front and rear fenders are disposed on either side of the rear axle balancing box, and are located inside the rear front wheels and the rear wheels.

7. The grader of claim 6 wherein each of the two sets of fenders comprises a front fender and a rear fender, the adjacent ones of the front and rear fenders being positioned below corresponding hubs of the rear axle trim box.

8. The grader of claim 7 wherein the front fender end of the front fender and the rear fender end of the rear fender of each set of said fenders extend to the leading edge and the trailing edge of the corresponding tire, respectively.