Felling device with adjustable support
An adjustable and supporting column technology, applied in forestry, application, agriculture, etc., can solve problems such as power consumption, low efficiency, and danger, and achieve the effects of convenient use, safety assurance, and height adjustment
Inactive Publication Date: 2019-01-15
黄小翠
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Problems solved by technology
[0002] In forestry projects, it is often necessary to fell trees. Most of them are manually felled, which is not only extremely labor-intensive, but also very inefficient. The supported logging device can use machinery instead of labor, and can control the direction of the tree's fall, which saves time and effort, and is convenient and safe
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[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0018] like figure 1 A felling device with adjustable support shown includes a "U"-shaped base 1, a support column 2, a first slider 3, an electro-hydraulic push rod 4 and a telescopic support rod 5, and the support column 2 is symmetrically arranged on the The upper end of the "U"-shaped base 1 and the upper end of the supporting column 2 are provided with a connecting block 6, the first slider 3 is slidably connected to the supporting column 2, and the electro-hydraulic push rod 4 is arranged laterally on the connecting block 6. On the front, the telescopic support rod 5 is symmetrically hinged ...
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The invention discloses a felling device with adjustable support, which comprises a U-shaped base, support columns, a first sliding block, an electric hydraulic push rod and telescopic support rods, wherein the upper ends of the support columns are provided with a connecting block, the first sliding block is slidably connected on the support columns, the electric hydraulic push rod is transverselyarranged on the front of the connecting block, the telescopic support rods are hinged on the back of the connecting block in a front-and-back symmetrical manner, the front of the first sliding blockis provided with a first sliding rod and a second sliding rod which are arranged in a front-and-back symmetrical manner, a motor and a sliding rail are arranged between a second sliding block and a third sliding block, an output shaft of the motor is provided with spiral cam, the surface of the spiral cam is provided with a corrugated groove, the sliding rail is provided with a fourth sliding block, the front of the fourth sliding block is provided with a saw blade, the back of the fourth sliding block is provided with a connecting rod, and the connecting rod is connected inside the corrugatedgroove through a ball. The felling device disclosed by the invention is operated in a semi-automatic manner and convenient to use, the height of the saw blade can be adjusted, and the tree falling direction of the tree can be controlled, thereby being safe and reliable.
Description
technical field [0001] The invention relates to the technical field of forestry machinery, in particular to an adjustable support logging device. Background technique [0002] In forestry projects, it is often necessary to fell trees. Most of them are manually felled, which is not only extremely labor-intensive, but also very inefficient. Sometimes it may cause danger due to the falling of trees. Therefore, we propose an adjustable The supporting felling device can use machinery instead of labor, and can control the direction of the tree's fall, which saves time and effort, and is convenient and safe. Contents of the invention [0003] (1) Technical problems to be solved [0004] In order to overcome the deficiencies of the prior art, a felling device with adjustable support is proposed, which is semi-automatically operated, easy to use, adjustable in saw blade height, and can control the falling direction of the tree, which is safe and reliable. [0005] (2) Technical s...
Claims
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CPCA01G23/091
Inventor 黄小翠
Owner 黄小翠