Saline-alkaline soil hand sample test crushing device
A small sample test, saline-alkali soil technology, applied in the field of experimental testing appliances, can solve the problems of high soil hardness, difficult to pulverize, test errors, etc., and achieve the effects of easy pulverization, reducing pulverization resistance, and improving pulverization effect.
Inactive Publication Date: 2018-07-20
WEIFANG YOURONG IND
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Problems solved by technology
[0002] Soil testing of saline-alkali soil Formula fertilization is an indispensable test for saline-alkali soil improvement, and the saline-alkali soil sample test needs to crush the saline-alkali soil required for the test. Due to the characteristics of saline-alkali soil itself, there are Agglomeration, high soil hardness, large power required for crushing, and large vibration when crushing soil, and it is not easy to crush, which brings uncertain errors to the test
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[0010] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
[0011] Such as figure 1 As shown, the saline-alkali soil small sample test crushing device includes a body 1, and the body 1 is provided with a crushing chamber shell 2, and the top of the crushing chamber shell 2 is provided with a feed hopper 3, and the feed hopper 3 The feeding end is provided with a sealing cover 31, the bottom of the crushing chamber housing 2 is provided with a discharge cylinder 24, and the botto...
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The invention discloses a saline-alkaline soil hand sample test crushing device which comprises a machine body; the machine body is provided with a crushing cavity shell; the top of the crushing cavity shell is provided with a feed hopper; the feeding end of the feed hopper is provided with a sealing cover; the bottom of the crushing cavity shell is provided with a discharge barrel; the feeding end of the discharge barrel of the bottom of the crushing cavity shell is provided with a screen net; a soil sample receiving device is connected to the lower end of the discharge barrel; the crushing cavity shell is internally provided with a spindle which rotates under the driven of a power device; the spindle is fixedly provided with a connection barrel seat; the connection barrel seat is symmetrically provided with two cross rods through a connection rod; a plurality of pendulum bobs are arranged on the cross rods respectively and are rotationally arranged relative to the cross rods; two lines of crushing fingers are symmetrically arranged on the connection barrel seat; and the two lines of crushing fingers and the two cross rods are mutually arranged at an interval. The saline-alkalinesoil hand sample test crushing device provided by the invention is small in needed power during saline-alkaline soil crushing, is small in vibration and liable in crushing during crushing and ensuresthe test accuracy.
Description
technical field [0001] The invention relates to an experiment detection tool, in particular to a saline-alkali soil small sample test crushing device. Background technique [0002] Soil testing of saline-alkali soil Formula fertilization is an indispensable test for saline-alkali soil improvement, and the saline-alkali soil sample test needs to crush the saline-alkali soil required for the test. Due to the characteristics of saline-alkali soil itself, there are Agglomeration, high soil hardness, large power required for crushing, large vibration when soil is crushed, and it is not easy to crush, which brings uncertain errors to the test. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a saline-alkali soil small-sample test crushing device which requires less power when crushing saline-alkali soil, has little vibration when the soil is crushed, is easy to crush, and ensures the accuracy of the test. [0004] In o...
Claims
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IPC IPC(8): B02C13/04B02C13/13B02C13/26B02C13/28G01N1/28
CPCB02C13/04B02C13/13B02C13/26B02C13/28G01N1/286
Inventor 王胜
Owner WEIFANG YOURONG IND