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Screening equipment for pretreatment of traditional Chinese medicinal materials
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A screening equipment and pretreatment technology, applied in the direction of screening, separating solids from solids with airflow, solid separation, etc.
Inactive Publication Date: 2021-01-05
朱波云
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[0005] In order to overcome the shortcomings of manually and manually shaking bamboo sieves to screen Chinese medicinal materials, the technical problem to be solved by the present invention is to provide a screening device for pretreatment of Chinese medicinal materials that can automatically screen Chinese medicinal materials
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Embodiment 1
[0023]A screening equipment for the pretreatment of Chinese medicinal materials, such asFigure 1-5 As shown, it includes a base 1, a mounting frame 2, a bucket 3, a dispersing mechanism 4, and a shaking screening mechanism 5. The left and right sides of the top of the rear side of the base 1 are connected with a mounting frame 2, and between the upper parts of the two mounting frames 2 The material bucket 3 is connected, the dispersing mechanism 4 and the shaking screening mechanism 5 are respectively installed on the base 1, and the dispersing mechanism 4 and the shaking screening mechanism 5 are in transmission connection.
[0024]The dispersing mechanism 4 includes a first connecting shaft 41, a blanking plate 42, a collar frame 43, a connecting block 44, a collar rod 45, a fixed column 46, a sliding limit ring 47, a cam 48, a second connecting shaft 49, and a A positioning collar 410, a first transmission belt set 411, a first bevel gear 412, a second bevel gear 413 and a biaxial m...
Embodiment 2
[0028]On the basis of Example 1, such asFigure 1-3withFigure 6 As shown, it also includes a flipping screening mechanism 6. The flipping screening mechanism 6 includes a detachable screen 61, a rail frame 62, a support rod 63, a hollow seat 64, a support spring 65, a protruding rod 66, a push rod wheel 67, and a third The positioning collar 68, the second transmission belt set 69, the rotating shaft 610, the third bevel gear 611, the fourth bevel gear 612 and the connecting seat 613. The top of the base 1 on the front side of the guide rail support frame 53 is connected with two connecting seats 613. Two connecting seats 613 are symmetrical. A guide rail frame 62 is hingedly connected between the two connecting seats 613. A detachable screen 61 is slidably connected in the guide rail frame 62. A hollow seat 64 is connected to the top of the base 1 in front of the connecting seat 613. A support rod 63 is slidably connected to the seat 64, a support spring 65 is connected to the suppo...
Embodiment 3
[0031]On the basis of Example 2, such asfigure 1 withFigure 6 As shown, it also includes a buckle structure 7. The buckle structure 7 includes a mounting rod 71, a movable stop 72 and a torsion spring 73. The left and right sides of the front part of the rail frame 62 are connected with mounting rods 71. A movable block 72 is rotatably connected, and the movable block 72 is in contact with the detachable screen 61, and a torsion spring 73 is connected between the movable block 72 and the mounting rod 71.
[0032]The detachable screen 61 can be fixed in the rail frame 62 through the action of the torsion spring 73 and the movable block 72, which can prevent the detachable screen 61 from moving out of the rail frame 62 when the rail frame 62 swings downward and upward. When the detachable screen 61 is to be removed from the rail frame 62, the movable stop 72 is rotated to loosen the detachable screen 61, and the torsion spring 73 is compressed accordingly. When the detachable screen 61 i...
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Abstract
The invention relates to screening equipment, in particular to screening equipment for pretreatment of traditional Chinese medicinal materials. The screening equipment for pretreatment of the traditional Chinese medicinal materials can automatically screen the traditional Chinese medicinal materials. The screening equipment comprises a base, a material basket, a dispersing mechanism and a shakingscreening mechanism. A mounting frame is connected with the base. The material basket is connected to the mounting frame. The dispersing mechanism is mounted on the base. The shaking screening mechanism is installed on the base. The dispersing mechanism is in transmission connection with the shaking screening mechanism. According to the screening equipment for pretreatment of the traditional Chinese medicinal materials, by means of the dispersing mechanism, the traditional Chinese medicinal materials can be evenly scattered in the shaking screening mechanism, the shaking screening mechanism can conduct preliminary screening on the traditional Chinese medicinal materials, a turning screening mechanism can screen the traditional Chinese medicinal materials again, and therefore the effect ofautomatically screening the traditional Chinese medicinal materials is achieved; and therefore, the purpose that a bamboo sieve does not need to be shaken manually and repeatedly to screen the traditional Chinese medicinal materials is achieved.
Description
Technical field[0001]The invention relates to a screening device, in particular to a screening device for the pretreatment of Chinese medicinal materials.Background technique[0002]At present, the screening of Chinese medicinal materials is generally carried out manually. When manual Chinese medicinal materials are screened manually, the Chinese medicinal materials are poured into the bamboo sieve, and then the bamboo sieve is manually shaken repeatedly to screen the Chinese medicinal materials. Soreness, workers will be more tired, and accidentally did not hold the bamboo sieve in the shaking process, the bamboo sieve is easy to fall to the ground, so easy to crush the medicinal materials.[0003]Therefore, it is urgent to develop a screening device for pretreatment of Chinese medicinal materials that can automatically screen Chinese medicinal materials.Summary of the invention[0004](1) Technical problems to be solved[0005]In order to overcome the shortcomings of manual and repeated s...
Claims
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Application Information
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