Improved soil crushing device used in biological experiments
An improved technology for biological experiments, applied in the field of improved soil crushers for biological experiments, can solve the problems of single crushing work and inability to crush soil, and achieve the effect of simple structure and convenient operation
Inactive Publication Date: 2018-07-31
广州正顺机械技术开发有限公司
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Problems solved by technology
[0002] As the government's supervision of soil pollution continues to increase, some law enforcement agencies will regularly collect and test the soil, so that the trace elements contained in the soil can be determined by biotechnology. However, the collected soil in some biological laboratories The large size of the block needs to be crushed and rolled, and the traditional crusher can perform a single crushing work, so only relatively large soil particles can be obtained and the soil cannot be further crushed. Therefore, the existing The crusher has a big disadvantage and needs to be improved
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[0014] like Figure 1-Figure 3 As shown, an improved soil crusher for biological experiments of the present invention includes a base 9, a fixed plate 7 mounted on the upper left side of the base 9 that can be lifted up and down by an air pressure device 6, and fixedly arranged on the fixed plate 7. The end surface on the right side of the plate 7 is located above the right side of the base 9 to crush the casing 8, and a chute 810 is arranged in the crush casing 8, and in the crush casing 8 on the left side of the chute 810 A first turn slot 806 is provided, and a second turn slot 822 is arranged in the crushing shell 8 on the right side of the chute 810. A sliding push block 812 is movably fitted in the chute 810. A stud 815 is installed in the push block 812, the left end of the stud 815 is rotated and connected with the left end wall of the chute 810, and the right end of the stud 815 is connected with the first motor 817. The outer surface of the first motor 817 is fixedl...
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The invention discloses an improved soil crushing device used in biological experiments. The improved soil crushing device comprises a pedestal, a fixing plate, and a crushing housing; the fixing plate is arranged above the left side of the pedestal using a pneumatic device; elevating of the fixing plate upward and downward can be realized; the crushing housing is fixedly arranged on the right side end surface of the fixing plate, and above the right side of the pedestal; the center of the crushing housing is provided with a slide groove; a first rotating groove is arranged in the crushing housing on the left side of the slide groove; a second rotating groove is arranged in the crushing housing on the right side of the slide groove; a slide push block is arranged in the slide groove in a movable cooperative manner; a screw bolt is arranged in the slide push block in a cooperative manner; the left part extending tail end of the screw bolt is connected with the left end wall of the slidegroove through rotating cooperative connection; the right part extending tail end of the screw bolt is connected with a first motor; the external surface of the first motor is fixedly arranged in theinternal wall of the crushing housing; a second motor is arranged in the slide push block on the upper end of the screw bolt. The improved soil crushing device is simple in structure, and operation is convenient.
Description
technical field [0001] The invention relates to the technical field of biological detection, in particular to an improved soil crusher for biological experiments. Background technique [0002] As the government's supervision of soil pollution continues to increase, some law enforcement agencies will regularly collect and test the soil, so that the trace elements contained in the soil can be determined by biotechnology. However, the soil collected in some biological laboratories The large size of the block needs to be crushed and rolled, and the traditional crusher can perform a single crushing work, so only relatively large soil particles can be obtained and the soil cannot be further crushed. Therefore, the existing The current crusher has a big disadvantage and needs to be improved. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an improved soil crusher for biological experiments, which can solve the above-me...
Claims
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IPC IPC(8): G01N1/28
CPCG01N1/286
Inventor 邹承针
Owner 广州正顺机械技术开发有限公司