Soil shifter shovel blade assembly with shallow stratum drilling and harrowing functions

Abstract

The invention discloses a soil shifter shovel blade assembly with shallow stratum drilling and harrowing functions, which is characterized in that a drilling and harrowing device used for drilling and harrowing soil is fixed below the shovel blade assembly and comprises at least two harrow teeth arranged along the length direction of a shovel blade at intervals, the harrow teeth of the drilling and harrowing device are movably arranged at the lower part of a shovel blade head, a connecting structure of the drilling and harrowing device and the shovel blade assembly is a movable structure connected by using a fastening member so that assembly and disassembly can be facilitated, and the assembly quantity of the drilling and harrowing device can be selected according to the width of the shovel blade head and different working conditions. The invention has the advantages that soil manufacture and maintenance costs of a soil shifter working under the working condition of softer shallow stratum and the condition of existence of branches and rattans can be lowered due to the adoption of the drilling and harrowing device, great working efficiency is developed during soil development of tropical rainforest, and the soil shifter shovel blade assembly has light weight and is simple and convenient to maintain and replace.

Description

technical field [0001] The invention relates to a blade assembly of a bulldozer, more specifically, relates to a blade assembly of a bulldozer with the function of raking in shallow strata. Background technique [0002] The bulldozers produced and used at home and abroad do not have this structural function at present. Usually, when clearing up wasteland and clearing plant roots, piles and ground branches and poles such as shrubs, trees, vines, etc., all the branches and weeds are picked up manually, which is inefficient and expensive, and cannot meet the needs of large-scale operations. And common bulldozer at home and abroad all is that blade is directly connected with push rod or bow frame and has formed the working device blade assembly of bulldozer. At the same time, the blades of the shovel assembly are used to directly contact the ground to complete the bulldozing function. During large-scale land reclamation operations, the shovel operation alone cannot achieve the ...

AI Technical Summary

Problems solved by technology

However, if a common bulldozer is equipped with a ripper at the rear in this case, it is necessary to install other auxiliary structures such as an oil cylinder and arranging pipelines. Manual picking not only increases the cost of manufacturing and maintenance, but also consumes a lot of manpower and working hours, and the efficiency is low. In this case, this invention solves the worries of customers and achieves the effect of cost saving and convenient use.

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