Precutting device for medicinal materials
A technology of pre-cutting and medicinal materials, applied in the direction of metal processing, etc., can solve the problems of insufficient, affecting the cutting effect, and the distance cannot be adjusted, so as to achieve good cutting and improve the cutting effect
Active Publication Date: 2018-12-18
XINYANG AGRI & FORESTRY UNIV
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Problems solved by technology
The distance between the cutting shafts of the existing crushing device cannot be adjusted, or can only be adjusted in stages, but the size of the medicinal raw materials varies greatly due to the difference in type and growth age. When the distance between the cutting shafts and the medicinal raw material When the size does not match, it is easy to cause material blocking or insufficient cutting during the cutting process, which affects the production and processing efficiency, and the rotation direction of the cutting shaft of the existing crushing device is mostly the same. Although the structure is simple, it affects the cutting effect
Method used
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Embodiment Construction
[0035] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0036] Such as Figure 1~Figure 10 As shown, a medicinal material pre-cutting device includes a frame body, and also includes a cutting shaft 10, a positioning mechanism and a power mechanism;
[0037] The frame body includes a feed hopper 1 and a cutting frame 25 at the lower part of the feed hopper 1. The feed hopper 1 is in an inverted trapezoidal shape, and the cutting frame 25 is in the shape of a "mouth". The middle and upper part is provided with a strip-shaped transverse groove 5, and two sliders 2 are slidably connected in each said transverse groove 5;
[0038] The number of the cutting shaft 10 is two, the two ends of the cutting shaft 10 pass through the corresponding two sliders 2 and are rotatably connected with the sliders 2, and the two ends of the cutting shaft 10 are sequentially provided with first Sprocket ...
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The invention discloses a precutting device for medicinal materials. The precutting device for the medicinal materials comprises a frame body, and further comprises cutting shafts, a positioning mechanism and a power mechanism. The frame body comprises a feeding hopper and a cutting frame at the lower portion of the feeding hopper, the cutting shafts pass through the cutting frame, the two ends ofthe cutting shafts are successively provided with first sprockets and positioning wheels from outside to inside correspondingly, and a plurality of cutting blades are fixedly arranged on the cuttingshafts in a sleeving mode. The positioning mechanism comprises an internal positioning mechanism and two external positioning transmission mechanisms, the internal positioning mechanism comprises a first lifting mechanism and tensioning wheels, the tensioning wheels and the positioning wheels are connected through belts; and each external positioning transmission mechanism comprises a second lifting mechanism, a tensioning sprocket and a second sprocket. The power mechanism includes a positioning plate, an installation seat and a motor, the installation seat is located above the positioning plate and is connected with the positioning plate in a lifting mode, the motor is fixedly arranged on the installation seat, and is connected with the tensioning sprockets in a transmission mode througha gear transmission mechanism and a sprocket transmission mechanism. The invention provides a medicinal material precutting device capable of infinite adjusting the cutting distance.
Description
technical field [0001] The invention relates to the field of medicinal material processing equipment, in particular to a medicinal material pre-cutting device. Background technique [0002] Medicinal materials are the raw materials for pharmaceuticals, especially Chinese medicinal materials in China, that is, raw materials of traditional Chinese medicine that have not been processed or made into finished products. In the field of Chinese herbal medicine production and processing, some medicinal materials need to be sliced or crushed for subsequent processing and use. The distance between the cutting axes of the existing crushing device cannot be adjusted, or can only be adjusted in stages, but the size of the medicinal raw materials varies greatly due to differences in types and growth years. When the distance between the cutting axes and the medicinal raw materials When the size does not match, material blocking or insufficient cutting will easily occur during the cuttin...
Claims
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IPC IPC(8): B26D1/12B26D7/26B26D5/08
CPCB26D1/12B26D1/36B26D5/08B26D5/086B26D7/2621B26D7/2628B26D7/2635
Inventor 杨俊杰潘岩李玄
Owner XINYANG AGRI & FORESTRY UNIV