Automatic pit-digging soil-discharging apparatus for forest trees

Abstract

The invention provides an automatic pit-digging soil-discharging apparatus for forest trees, comprising a conveying module, a digging module, a rotating module, a collecting module and a motor. The conveying module includes link plates, chain wheels and support plates; the digging module includes blades and fixing strips; the rotating module includes a side plate, a telescopic rod, an electric telescopic member and a connection plate; the collecting module employs a collecting basket. The automatic pit-digging soil-discharging apparatus for forest trees can scarify and dig up soil through theblades and scarifying rods mounted on the link plates; the lifted soil is conveyed into the collecting module under the movement of the link plates; the angle of the link plates can be controlled viathe telescopic rod; the depth and width of a dug tree pit can be adjusted; therefore, tree pit digging is achieved.

Description

technical field [0001] The invention relates to the field of forest industry, in particular to an automatic tree pit excavation and soil discharge device. Background technique [0002] Urban forestry is a marginal science with rapid development and broad prospects; it is an interdisciplinary subject composed of forestry, horticulture, gardening, ecology, and urban science, and is closely related to landscape construction, park management, and urban planning; The planting of trees is generally planned in advance for the planting area of ​​trees, and then the operation of digging tree pits in the area is manually carried out, and then the seedlings of trees are transplanted into the area; usually the process of digging tree pits is manually used Excavation tools are used, so the efficiency of digging tree pits is low, and the depth and width of the dug tree pits need to be measured repeatedly to ensure the appropriateness of the size of the tree pits, and the operation is cumb...

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Problems solved by technology

[0002] Urban forestry is a marginal science with rapid development and broad prospects; it is an interdisciplinary subject composed of forestry, horticulture, gardening, ecology, and urban science, and is closely related to landscape construction, park management, and urban planning; The planting of trees is generally planned in advance for the planting area of ​​trees, and then the operation of digging tree pits in the area is manually carried out, and then the seedlings of trees are transplanted into the area; usually the process of digging tree pits is manually used Excavation tools are used, so the efficiency of digging tree pits is low, and the depth and width of the dug tree pits need to be measured repeatedly to ensure the appropriateness of the size of the tree pits, and the operation is cumbersome; and manual excavation of tree pits not only requires digging the soil At the same time, it is necessary to transport the excavated soil to the outside of the pit, so the cooperation of multiple people is required to complete the operation of digging the tree pit, which is not only time-consuming and labor-intensive, but also not conducive to the saving of resource costs; the existing automatic tree pit digging Most of the machines used are ground drilling devices. When this type of device is in use, due to the small diameter of the drill bit, it is necessary to repeat the excavation many times for trees that require a larger diameter tree pit; in the process of digging tree pits, also There will be a phenomenon that the excavation soil is blocked due to the excessive hardness of the soil. For this kind of phenomenon, the user must use the soil loosening tool to perform the soil loosening operation in advance to prevent the ground drilling device from being damaged; in summary, there are defects

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