Conveying mechanism applied to sandblasting and peeling of flaky traditional Chinese medicinal materials

Abstract

The utility model relates to the field of sandblasting and peeling of sheet-shaped traditional Chinese medicinal materials, in particular to a conveying mechanism applied to the sandblasting and peeling process of the sheet-shaped traditional Chinese medicinal materials. Aiming at the problem of high processing cost caused by low efficiency and high labor intensity of the traditional manual peeling method of the flaky traditional Chinese medicinal materials, the utility model provides a crop conveying mechanism applied to sandblasting peeling of the flaky traditional Chinese medicinal materials, which comprises a worm, a worm gear, a conveying roller and an overturning roller. According to the technical scheme, power is input through a worm, the worm is meshed with a plurality of worm gears, the worm gears are in key connection with a conveying roller and an overturning roller respectively for power transmission, a protruding block of the conveying roller pushes sheet-shaped traditional Chinese medicinal materials to be conveyed forwards, and protruding thorns of the overturning roller hook the overturning face of the sheet-shaped traditional Chinese medicinal materials. Therefore, all-directional sand blasting and peeling of the sheet-shaped traditional Chinese medicinal materials are jointly realized. According to the sand blasting, peeling and conveying mechanism for the flaky traditional Chinese medicinal materials, the materials can be effectively conveyed and turned over, the processing efficiency is improved, and the processing effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of sandblasting peeling of flaky Chinese medicinal materials, in particular to a conveying mechanism used for sandblasting peeling of flaky Chinese medicinal materials. Background Art

[0002] Root and tuber Chinese medicinal materials such as rhubarb and Chuanwu are processed, sliced ​​and dried after harvest. The flaked materials need to be peeled before further processing. Currently, the most widely used peeling method is still manual peeling, which has many problems such as low peeling efficiency, high labor intensity and high labor cost. It is urgent to realize the mechanization and automation of peeling equipment.

[0003] Due to the characteristics of the flaky Chinese medicinal materials, they need to be turned over during the peeling process to ensure the all-round peeling effect of the flaky Chinese medicinal materials. Therefore, there is an urgent need for a conveying mechanism for sandblasting peeling of flaky Chinese medicinal materials that can take into account both conveying and turning. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a conveying mechanism used for sandblasting and peeling of flaky Chinese medicinal materials, which can realize high-efficiency material conveying and turning.

[0005] In order to achieve the above objectives, this application provides the following technical solutions:

[0006] A conveying mechanism used for sandblasting and peeling of flaky Chinese medicinal materials, characterized by comprising a worm (1), a worm wheel (2), a conveying roller (3), and a turning roller (4).

[0007] The worm (1) is on the left side of the mechanism, and the worm (1) is meshed with a plurality of worm wheels (2); the conveying roller (3) and the turning roller (4) are coaxial with the worm wheels (2), and power transmission is achieved through key connection; the function of the conveying roller (3) is to convey materials, and the function of the turning roller (4) is to turn materials.

[0008] The axial spacing of the conveying rollers (3) is set to be 0.4 to 0.6 times the average diameter of the flaky Chinese medicinal materials. This spacing can realize the effective conveyance of the flaky Chinese medicinal materials. If the spacing is less than 0.4 times the average diameter, the conveying rollers will be arranged too densely, and the transmission efficiency will be reduced. If it is greater than 0.6 times, it will easily cause the crops to fall. The axial spacing of the conveying rollers (3) and the turning rollers (4) is set to be 0.6 to 0.8 times the average diameter of the flaky Chinese medicinal materials. This spacing can realize the effective turning of the flaky Chinese medicinal materials. If the spacing is less than 0.6 times the average diameter, it will cause the crops to be difficult to be hooked by the thorns (41). If it is greater than 0.8 times, it will cause the crops to fall.

[0009] A prism-shaped protrusion (31) is arranged on the surface of the conveying roller (3); the turning roller (4) is provided with thorns (41), and the spacing between each row of thorns (41) is set in two levels according to the roughness of the surface of the material, the first level is set to 3 cm, suitable for materials with thinner surface, and the second level is set to 6 cm, suitable for materials with thicker surface; the axes of the conveying roller (3) and the turning roller (4) are coplanar and arranged in parallel.

[0010] The number and combination of the conveying rollers (3) and the turning rollers (4) are determined according to the thickness of the surface of the flaky Chinese medicinal material: if the surface of the material is relatively thin, two groups of conveying rollers (3) and one turning roller (4) are provided, and each group of conveying rollers (3) is provided with three or four rollers; if the surface of the material is relatively thick, three groups of conveying rollers (3) and two turning rollers (4) are provided, and each group of conveying rollers (3) is provided with five or six rollers.

[0011] The conveying mechanism for sandblasting and peeling of flaky Chinese medicinal materials provided in the present application has the following advantages compared with the prior art:

[0012] 1. The present application discloses a conveying mechanism for sandblasting and peeling flaky Chinese medicinal materials, which mainly comprises a conveying roller (3) and a turning roller (4) for realizing crop conveying, wherein the combination of the conveying roller (3) and the turning roller (4) can be determined according to the characteristics of the material; the crop is conveyed to the turning roller (4) by the conveying roller (3), and the convex thorns (41) on the surface of the turning roller (4) can turn the crop; the conveying roller (3) and the turning roller (4) cooperate with each other to effectively realize the conveying and turning of the crop.

[0013] 2. The surface of the conveying roller (3) of the present application is provided with a prism-shaped protrusion (31), which can reduce crop sliding and achieve effective conveying.

[0014] 3. The present application can realize the conveying and turning of materials with different surface thicknesses by adjusting the number and combination of the conveying rollers (3) and the turning rollers (4) and the spacing between the ridges (41) on the turning rollers (4).

[0015] 4. The present invention has a compact and simple structure, low cost, easy installation and maintenance, and is convenient for standardized and large-scale production.

[0016] In summary, the utility model provides a conveying mechanism for sandblasting and peeling of flaky Chinese medicinal materials, which can realize the effective conveying and flipping of flaky Chinese medicinal materials, and has a simple structure and convenient maintenance, which is conducive to improving the mechanization and automation of the Chinese medicinal materials industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this specification. Together with the specific implementation of the present invention, they are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 This is the overall schematic diagram of the external structure of this application;

[0019] Figure 2 A schematic diagram of the conveying roller for this application;

[0020] Figure 3 A schematic diagram of the reversing drum for this application;

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] Worm-1, worm wheel-2, conveying roller-3, turning roller-4, protrusion-31, convex thorn-41. DETAILED DESCRIPTION

[0023] Embodiment 1: Under working condition, for thin-skinned flaky Chinese medicinal materials, the source power is transmitted through the driving worm (1), driving all the worm wheels (2) meshing therewith to rotate, and the worm wheels (2) drive the conveying roller (3) and the flipping roller (4) to rotate through the key connection. The flaky Chinese medicinal materials to be peeled enter from the left end of the conveying mechanism, and are conveyed to the right end of the mechanism under the joint action of the conveying roller (3) and its protrusion (31), and are sandblasted and peeled during the conveying process. After the material passes through multiple conveying rollers (3), it arrives in front of the flipping roller (4), and the protrusions (41) on the flipping roller (4) hook the material so that it rotates with the flipping roller (4), turns to the other side to realize flipping, and then continues to be conveyed through the next group of conveying rollers (3), and the other side of the material is sandblasted and peeled during the conveying process.

[0024] Embodiment 2: Under working condition, for the flaky Chinese medicinal materials with thicker epidermis, the source power is transmitted through the driving worm (1), driving all the worm gears (2) meshing therewith to rotate, and the worm gear (2) drives the conveying roller (3) and the flipping roller (4) to rotate through the key connection. The flaky Chinese medicinal materials to be peeled enter from the left end of the conveying mechanism, and are conveyed to the right end of the mechanism under the joint action of the conveying roller (3) and its protrusion (31), and are sandblasted and peeled during the conveying process. After the material passes through multiple conveying rollers (3), it arrives in front of the first flipping roller (4), and the protrusion (41) on the flipping roller (4) hooks the material so that it rotates with the flipping roller (4), rotates to the other side to realize flipping, and then continues to be conveyed through the next group of conveying rollers (3), and the sandblasting and peeling operation of the other side of the material is realized during the conveying process. Afterwards, the material reaches the second set of turning rollers (4) and performs the same turning operation as the first set of turning rollers (4), turning over the material that has not been turned over before, fully realizing the effective turning over of all the materials, and then is transported through the last set of conveying rollers (3), realizing the all-round sandblasting operation on the material.

Claims

1. A conveying mechanism for sandblasting and peeling of flaky Chinese medicinal materials, characterized in that: include: A worm (1), a worm wheel (2), a conveying roller (3), and a turning roller (4); the worm (1) meshes with a plurality of worm wheels (2); the worm wheel (2) is connected to the conveying roller (3) and the turning roller (4) via a key to achieve power transmission; the axial spacing of the conveying roller (3) is set to be 0.4 to 0.6 times the average diameter of the sheet-shaped Chinese medicinal materials being conveyed; the axial spacing of the conveying roller (3) and the turning roller (4) is set to be 0.6 to 0.8 times the average diameter of the sheet-shaped Chinese medicinal materials; a prism-shaped protrusion (31) is provided on the surface of the conveying roller (3); and the turning roller (4) is provided with a prism-shaped protrusion (31). The surface of the cylinder (4) is provided with convex thorns (41), and the spacing between the convex thorns (41) is set to two levels of sparse and dense according to the roughness of the surface of the flaky Chinese medicinal material; the number and combination of the conveying rollers (3) and the turning rollers (4) are determined according to the thickness of the surface of the flaky Chinese medicinal material; when the surface of the flaky Chinese medicinal material is thin, two groups of conveying rollers (3) and one turning roller (4) are provided, and each group of conveying rollers (3) is provided with three or four rollers; when the surface of the flaky Chinese medicinal material is thick, three groups of conveying rollers (3) and two turning rollers (4) are provided, and each group of conveying rollers (3) is provided with five or six rollers.

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