Clamping mechanism of a sugarcane head breaking rate test bench
A technology of clamping mechanism and breakage rate, applied in metal processing and other directions, can solve the problems of small adaptability of sugarcanes of different diameters, cannot reflect the elastic effect of soil on sugarcane, etc., and achieves simple structure, low manufacturing cost, and increased friction. Effect
Active Publication Date: 2016-01-27
GUANGXI UNIV
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Problems solved by technology
However, the existing sugarcane clamping mechanism cannot reflect the elastic effect of the soil on the sugarcane, which is quite different from the actual situation, and has less adaptability to sugarcane with different diameters.
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[0027] Such as figure 1 and figure 2 Shown, a kind of clamping mechanism of sugarcane broken head rate test bench, it comprises: base plate 3, fixed support 7, movable support 5, nut support 2, push rod 1, guide pin 12 and spring 13, wherein: The bottom plate 3 is a flat plate, and two linear chute 4 extending laterally from left to right are arranged on the board surface, the two chute 4 are parallel to each other, and the fixed support 7 is in the shape of "L", which is located on the side of the chute 4. The right side, and its lower end is a shorter part and is fixed on the bottom plate 3 by two front and rear bolts 11. The longer part of the fixed support 7 is perpendicular to the bottom plate 3, and the left side of the longer part corresponds to the chute 4 The middle of the left side of the longer part of the fixed support 7 is provided with a first groove 8 that runs through its upper and lower ends. The radial section of the first groove 8 is arc-shaped, and the fi...
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The invention discloses a clamping mechanism of a laboratory bench for the rate of broken biennial root of sugar cane. The clamping mechanism comprises a baseplate, a fixed support base, a movable support base and a driving mechanism. The baseplate is provided with slides horizontally extending from left to right; the fixed support base is positioned on the right sides of the slides, and the lower end of the fixed support base is fixedly arranged on the baseplate; a first arc-shaped groove penetrating the upper and the lower end faces of the fixed support base is formed in the left side face of the fixed support base; the movable support base is arranged on the slides in a sliding mode; a second arc-shaped groove which corresponds the first groove and penetrates the upper and the lower end faces of the movable support base is formed in the right side face of the movable support base; the driving mechanism drives the movable support base to slide leftwards and rightwards along the slides to enable the movable support base to be away from or close to the fixed support base. By the clamping mechanism, sugar cane with different diameters are conveniently clamped and fastened in indoor space, and acting forces similar to effect of fastening the sugar cane in the fields is provided to experiments for the rate of broken biennial root of cut sugar cane.
Description
technical field [0001] The invention relates to a sugarcane head breaking rate experiment tool, in particular to a clamping mechanism of a sugarcane head breaking rate test bench. Background technique [0002] The rate of broken heads of sugarcane is an important index to measure the quality of the sugarcane harvester. If the rate of broken heads is too high, it will seriously affect the germination rate of sugarcane in the coming year. Therefore, the research on the head-breaking rate is of great significance. However, the research on head breaking rate requires a large number of field experiments. Multiple field experiments not only consume a lot of manpower, material resources, and financial resources, but also are not efficient. Therefore, it is necessary to construct indoor experiments to meet economic benefits. The construction of the indoor sugarcane cutting experiment must consider the clamping and fastening of the sugarcane, that is, the clamping mechanism is neede...
Claims
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IPC IPC(8): B26D7/02
Inventor黄亦其王小波李晓峰王伟罗昭宇刘子良蒋瑜张培栋
OwnerGUANGXI UNIV