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Curved-rail-driven excavator bucket capable of adjusting earth excavating direction

A technology of arc-shaped rails and excavators, which is applied in the direction of mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., which can solve the problem of dispersing the force of bucket digging and not being able to dig soil perpendicular to the ground And other issues

Active Publication Date: 2017-11-24
淄博北方压力容器制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of excavator bucket technology, the use of excavators has brought a huge role to the development of human society, but it is also found that there are some problems in the excavator during use. When the traditional excavator bucket is digging, the bucket Sometimes the shovel teeth on the bucket body cannot excavate the soil perpendicular to the ground, so that the side of the shovel teeth will be under the pressure of the soil layer, which will disperse the force of the bucket to dig soil. So, on the premise of not increasing the manufacturing cost, it is necessary to design a It is necessary to have a bucket that can dig soil perpendicular to the ground

Method used

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  • Curved-rail-driven excavator bucket capable of adjusting earth excavating direction
  • Curved-rail-driven excavator bucket capable of adjusting earth excavating direction
  • Curved-rail-driven excavator bucket capable of adjusting earth excavating direction

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Embodiment Construction

[0028] Such as Figure 5 , 6 As shown, it includes a bucket body 1, a bucket lug 2, a first one-way gear 62, a second one-way gear 63, a lug connecting pin 3, an arc rail 4, an arc rail bin 5, and a rotating hole 6. The first bucket arm 8, the first fixed column 9, the second fixed column 10, the bucket arm connecting plate 11, the second bucket arm 12, the first transmission gear 20, the second transmission gear 21, the third transmission Gear 22, hydraulic torque converter 23, hydraulic motor 24, transmission sleeve 25, rotating pin 26, shovel teeth 27, safety plate 28, strip groove 29, limit block 64, pressure plate 30, first gear 31, The first return spring 32, the second gear 33, the second retractable rack 34, the fourth rack 35, the moving bar 36, the third gear 37, the fixed shaft 38, the third rack 39, the second return spring 40, the second A telescopic rack 41, installation chamber 42, hydraulic oil storage chamber 43, connection block 44, first hydraulic cylinder...

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Abstract

The invention belongs to the technical field of excavator buckets and particularly relates to a curved-rail-driven excavator bucket capable of adjusting the earth excavating direction. The lower end of the bucket wall, where bucket teeth are mounted, of the bucket body is provided with a rotation hole. The plane formed by the axis of the rotation hole and the axis of a support lug connecting pin is perpendicular to the bevel of the inner wall, far from the support lug connecting pin, of the bucket body. The axis of the rotation hole and the intersecting line of the two planes coincide. By means of the design, the curved-rail-driven excavator bucket has the advantages that the radius of a curved rail rotating around a rotary pin is small, and the strength and stability of the bucket body are improved; the curved-rail-driven excavator bucket can effectively protect the bucket body and can enable the bucket body to bear larger force when excavating earth; a hydraulic motor drives the bucket body through the curved rail to rotate around the rotary pin, so that bucket teeth only bear force perpendicular to the bucket teeth from the ground; and the curved-rail-driven excavator bucket is simple in structure and good in practical effect.

Description

Technical field [0001] The invention belongs to the technical field of excavator buckets, in particular to an excavator bucket driven by an arc rail and capable of adjusting the digging direction. Background technique [0002] At present, in the field of excavator bucket technology, the use of excavators has brought a huge role to the development of human society, but it is also found that there are some problems in the excavator during use. When the traditional excavator bucket is digging, the bucket Sometimes the shovel teeth on the bucket body cannot excavate the soil perpendicular to the ground, so that the side of the shovel teeth will be under the pressure of the soil layer, which will disperse the force of the bucket to dig soil. So, on the premise of not increasing the manufacturing cost, it is necessary to design a It is necessary to have a bucket that can dig soil perpendicular to the ground. [0003] The invention designs an excavator bucket driven by an arc rail...

Claims

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Application Information

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IPC IPC(8): E02F3/40
CPCE02F3/402
Inventor 陈日丽
Owner 淄博北方压力容器制造有限公司
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