Impurity screening device for traditional Chinese medicine purification

Abstract

The utility model relates to the technical field of traditional Chinese medicine screening, and discloses a traditional Chinese medicine purification impurity screening device which comprises a bottom frame, a mounting shell fixedly arranged on the bottom frame and used for leaking and limiting materials, a screening barrel rotationally arranged in the mounting shell and used for screening traditional Chinese medicine step by step, and a driving mechanism fixedly arranged on the bottom frame and used for driving the screening barrel to rotate. According to the traditional Chinese medicine purification device, impurities in traditional Chinese medicine can be cleaned before purification work, screening is more thorough, the cleanliness during medicine preparation is better improved, the screening barrel is driven by the driving mechanism to rotate, the mixed traditional Chinese medicine is put into the device through the feeding opening in the rotating process, and the traditional Chinese medicine purification device is more convenient to use. The traditional Chinese medicinal materials are driven in the rotating process of the screening barrel, so that impurities leak out along the leaking holes, the collected traditional Chinese medicinal materials are cleaner through multiple filtering and screening, and the overall cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine screening, in particular to a device for screening impurities for purifying traditional Chinese medicine. Background Art

[0002] As the technological source for the development of traditional Chinese medicine, my country's technology for using Chinese medicinal materials has always been at the top in the country. There are more than 300 varieties of Chinese medicinal materials in my country, with a planting area of ​​more than 5 million mu and an annual output of more than 500 million kilograms. More than 600 Chinese medicinal material production bases have been established across the country. These have provided a solid material foundation for the development of traditional Chinese medicine and promoted the development of the traditional Chinese medicine industry. Most of these Chinese medicines are made into granules before use and then processed by manual screening.

[0003] During the collection process, Chinese medicine is easily mixed with some weeds that are not related to Chinese medicine, and it is also easy to carry soil when collecting. Direct processing of medicinal materials is easy to mix soil and weeds, thereby affecting the overall pharmaceutical effect. At the same time, since the existing Chinese medicine impurities are removed individually and multiple sections cannot be removed, the overall removal is not thorough, which also affects the pharmaceutical effect. Utility Model Content

[0004] The utility model aims to solve the problem that impurities in traditional Chinese medicine can be cleaned before purification, so that screening is more thorough and the cleanliness of medicine making is better improved.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for purifying impurities in traditional Chinese medicine, comprising: a base frame;

[0007] An installation shell is fixedly arranged on the base frame to play a role in leakage and restriction;

[0008] A screening structure, rotatably disposed in the mounting housing, for screening the Chinese medicine step by step;

[0009] The driving mechanism is fixedly arranged on the base frame and is used for driving the screening structure to rotate.

[0010] According to the impurity screening device for purifying traditional Chinese medicine provided by the utility model: the screening structure is divided into a primary screening cylinder, a secondary screening cylinder, a tertiary screening cylinder, a fourth screening cylinder and a fifth screening cylinder, and the filter openings of the primary screening cylinder to the fifth screening cylinder become larger in sequence.

[0011] According to the impurity screening device for purifying traditional Chinese medicine provided by the utility model: the installation shell is a semicircular structure, the screening structure is rotatably arranged in the installation shell in sequence, and the bottom of the installation shell is provided with discharge ports corresponding to the first-stage screening cylinder to the fifth-stage screening cylinder.

[0012] According to the impurity screening device for purifying traditional Chinese medicine provided by the utility model: a spiral conveying bar is arranged inside the screening structure, and a plurality of the spiral conveying bars are evenly arranged; a limiting ring is arranged at one end of the screening structure, and one end of the limiting ring is a feed port.

[0013] According to the impurity screening device for purifying traditional Chinese medicine provided by the utility model: the driving mechanism comprises a driving motor and a driving rod;

[0014] The driving motor is fixedly arranged on the base frame;

[0015] The driving rod is rotatably arranged on the driving motor;

[0016] A transmission head is fixedly arranged at one end of the driving rod away from the driving motor, and the transmission head is rotatably connected to the driving wheel.

[0017] According to the impurity screening device for purifying traditional Chinese medicine provided by the utility model: the surface of the screening structure is provided with a rotating groove, two rotating grooves are arranged on the screening cylinder, the driving wheels are correspondingly embedded in the rotating grooves, and two driving wheels are also arranged by extending the driving rod.

[0018] According to the impurity screening device for purifying traditional Chinese medicine provided by the utility model: a driven wheel is arranged to rotate in the rotating groove corresponding to the driving wheel in the rotating groove at one end of the base frame along the width direction, and two driven wheels are arranged corresponding to the rotating groove.

[0019] The utility model has the following beneficial effects:

[0020] A screening cylinder is used and placed in an installation shell so that the screening cylinder can rotate in the installation shell. At the same time, the screening cylinder is connected to a driving mechanism, so that the driving mechanism drives the screening cylinder to rotate. Different levels are set on the screening cylinder so that the Chinese medicinal materials are gradually screened through the transmission after being put in, thereby better improving the screening effect. Impurities of different sizes in the Chinese medicinal materials are separated through screening cylinders of different levels, thereby making the medicinal materials collected subsequently cleaner and will not affect the overall pharmaceutical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0022] Figure 2 This is a plan view of the main structure of the embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the bottom structure of an embodiment of the utility model;

[0024] Figure 4 It is a side structural plan view of an embodiment of the utility model;

[0025] Figure 5 This is a schematic diagram of the overall back structure of an embodiment of the utility model;

[0026] Figure 6 yes Figure 5 Enlarged view of point A in the middle.

[0027] Legend:

[0028] 1. Chassis; 10. Driving motor;

[0029] 101. driving rod; 102. transmission head;

[0030] 2. Install the housing;

[0031] 3. Discharge port;

[0032] 4. Screening structure; 40. First-stage screening cylinder; 41. Second-stage screening cylinder; 42. Third-stage screening cylinder; 43. Fourth-stage screening cylinder; 44. Fifth-stage screening cylinder;

[0033] 401, spiral conveyor strip; 402, restriction ring;

[0034] 5. Rotating trough;

[0035] 6. Driving wheel. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Combine the following Figure 1-Figure 6 The embodiment shown describes the technical solution of the utility model:

[0038] A Chinese medicine purification impurity screening device comprises: a base frame 1, a mounting shell 2 fixedly arranged on the base frame 1, which plays a role of leaking and limiting materials, a screening structure 4 rotatably arranged in the mounting shell 2, and used for screening the Chinese medicine step by step, and a driving mechanism fixedly arranged on the base frame 1, and used for driving the screening structure 4 to rotate.

[0039] It can be understood that the base frame 1 is a supporting structure formed by welding steel, and the steel is preferably welded with steel sections or hollow steel, so that the overall weight is lighter. A mounting shell 2 is welded above the base frame 1, and the mounting shell 2 is a semicircular shape formed by bending a thin steel plate, and one end of the semicircular shape is closed, so that the screening structure 4 is rotated and placed in the mounting shell 2, and the screening structure 4 is set to screening ports of different levels, thereby removing impurities in the traditional Chinese medicine, and a driving mechanism is welded at one end of the base frame 1, and the driving mechanism and the screening structure 4 are combined with each other, so that the screening structure 4 is driven by the driving mechanism to rotate, and the traditional Chinese medicine is screened and cleaned.

[0040] The impurity screening device for purifying traditional Chinese medicine provided by the embodiment of the utility model has a screening cylinder which is placed in an installation shell 2 so that the screening cylinder can rotate in the installation shell 2, and the screening cylinder is connected to a driving mechanism at the same time, so that the screening cylinder is driven to rotate by the driving mechanism, and different levels are set on the screening cylinder, so that the traditional Chinese medicine is gradually screened through the transmission after being placed in, thereby better improving the screening effect, and impurities of different sizes in the traditional Chinese medicine are separated by screening cylinders of different levels, so that the medicinal materials collected subsequently are cleaner, and the overall pharmaceutical effect will not be affected.

[0041] According to the impurity screening device for purifying traditional Chinese medicine provided by the embodiment of the utility model, the screening structure 4 is divided into a primary screening cylinder 40, a secondary screening cylinder 41, a tertiary screening cylinder 42, a fourth screening cylinder 43 and a fifth screening cylinder 44, and the filter openings of the primary screening cylinder 40 to the fifth screening cylinder 44 become larger in sequence.

[0042] Figure 1 and Figure 5 A device for screening impurities for purifying traditional Chinese medicine is implemented, and the screening structure 4 is divided into a primary screening cylinder 40, a secondary screening cylinder 41, a tertiary screening cylinder 42, a fourth screening cylinder 43 and a fifth screening cylinder 44. At the same time, the filter openings between the primary screening cylinder 40 to the fifth screening cylinder 44 are successively enlarged, and the traditional Chinese medicine is screened step by step, thereby improving the purification rate of the traditional Chinese medicine and making the collected traditional Chinese medicine cleaner.

[0043] The impurity screening device for purifying traditional Chinese medicine provided by the embodiment of the utility model screens the traditional Chinese medicine step by step through the screening cylinders at various levels, thereby making it more convenient to gradually clean the traditional Chinese medicine, and separate impurities of different sizes during the cleaning process, thereby improving the overall cleaning effect and cleaning the traditional Chinese medicine step by step.

[0044] According to the impurity screening device for purifying traditional Chinese medicine provided by the embodiment of the utility model, the mounting shell 2 is a semicircular structure, the screening structure 4 is rotatably arranged in the mounting shell 2 in sequence, and the bottom of the mounting shell 2 is provided with a discharge port 3 corresponding to the first-level screening cylinder 40 to the fifth-level screening cylinder 44.

[0045] Figure 1 and Figure 5 A device for purifying impurities in traditional Chinese medicine is implemented. The mounting shell 2 is set to a semicircular structure, and one end of the mounting shell 2 is closed. The closed end is used to collect the traditional Chinese medicine after filtering and screening, so as to prevent the traditional Chinese medicine from leaking out. In addition, a discharge port 3 is set at the bottom of the mounting shell 2 corresponding to the first-level screening cylinder 40 to the fifth-level screening cylinder 44. The discharge port 3 is formed by welding of steel material and is used to discharge the screened impurities or traditional Chinese medicine.

[0046] The impurity screening device for purifying traditional Chinese medicine provided by the embodiment of the utility model, by setting the installation shell 2, the installation shell 2 is set to be semicircular, so that it is more convenient to place the screening structure 4 by the installation shell 2, and at the same time, the impurities screened out by the screening structure 4 can be better collected, thereby better separating the impurities and cleaning the traditional Chinese medicine more thoroughly.

[0047] According to the impurity screening device for purifying traditional Chinese medicine provided by the embodiment of the utility model, a spiral conveying bar 401 is arranged inside the screening structure 4, and a plurality of spiral conveying bars 401 are evenly arranged. A limiting ring 402 is arranged at one end of the screening structure 4, and one end of the limiting ring 402 is a feed port.

[0048] Figure 1 and Figure 5 A device for screening impurities for purifying traditional Chinese medicine is implemented, wherein a spiral conveying bar 401 is arranged inside the screening structure 4, and the spiral conveying bar 401 is evenly distributed in the screening structure 4. A spiral structure is formed by the spiral conveying bar 401 to push the traditional Chinese medicine. At the same time, a limiting ring 402 is arranged at one end of the screening structure 4, and the opening of the limiting ring 402 is contracted so as to form an inward contraction trend with the edge of the screening structure 4.

[0049] The impurity screening device for purifying traditional Chinese medicine provided by the embodiment of the utility model can better improve the overall transportation situation by means of the spiral conveying bar 401, so as to facilitate the movement of traditional Chinese medicines in the screening structure 4 and improve the overall movement effect, thereby facilitating the removal of impurities in the traditional Chinese medicines, making the collected traditional Chinese medicines cleaner and better improving the collection effect. Moreover, the limiting ring 402 is set so that the traditional Chinese medicines will not leak out from the discharge port 3 during screening, thereby achieving a gathering effect.

[0050] According to the Chinese medicine purification impurity screening device provided by the embodiment of the utility model, the driving mechanism includes a driving motor 10 and a driving rod 101. The driving motor 10 is fixedly arranged on the base frame 1, and the driving rod 101 is rotatably arranged on the driving motor 10. A transmission head 102 is fixedly arranged on the end of the driving rod 101 away from the driving motor 10, and the transmission head 102 is rotatably connected to the driving wheel 6.

[0051] Figure 5 and Figure 6 A device for screening impurities for purifying traditional Chinese medicine is implemented, wherein the driving mechanism comprises a driving motor 10 and a driving rod 101, wherein the driving motor 10 is fixedly arranged on a base frame 1 so that the driving motor 10 can be better connected to the base frame 1, and the driving rod 101 is rotatably arranged on the driving motor 10 so that the driving rod 101 can be rotated under the drive of the driving motor 10, and a rotating head is rotatably arranged at one end of the driving rod 10 away from the driving motor 10, and a driving wheel 6 is rotatably connected to the rotating head, and the driving wheel 6 can drive the screening structure 4 to rotate.

[0052] The impurity screening device for purifying traditional Chinese medicine provided by the embodiment of the utility model connects the driving motor 10 and the driving rod 101 together by means of the arranged driving motor 10 and the driving rod 101, and fixes the driving motor 10 on the base frame 1 at the same time, so that the driving motor 10 can more conveniently drive the driving rod 101 to rotate, thereby driving the driving wheel 6 to rotate through the driving rod 101, thereby driving the screening structure 4 to rotate through the driving wheel 6, and through the rotation of the screening structure 4, the traditional Chinese medicine can be better screened and filtered, so that the collected traditional Chinese medicine is cleaner.

[0053] According to the impurity screening device for purifying traditional Chinese medicine provided by the embodiment of the utility model, the surface of the screening structure 4 is provided with a rotating groove 5, two rotating grooves 5 are arranged on the screening cylinder, and the driving wheels 6 are correspondingly embedded in the rotating grooves 5, and two driving wheels 6 are also arranged by extending the driving rod 101.

[0054] Figure 2 and Figure 3 A Chinese medicine purification impurity screening device is implemented, a rotating groove 5 is set on the surface of the screening structure 4, and the rotating groove 5 is formed by two circular rings, forming a rotating groove 5 of a driving wheel 6, which limits the rotation of the driving wheel 6, and the driving wheel 6 contacts the surface of the screening structure 4 during rotation, so as to facilitate driving the screening structure 4 to rotate, and the driving rod 101 is extended so that the driving wheel 6 is also set at the other end of the screening structure 4, so that the driving wheels 6 at both ends are symmetrical, thereby improving the balancing effect.

[0055] The impurity screening device for purifying traditional Chinese medicine provided by the embodiment of the utility model, through the setting of the rotating groove 5, can better limit the rotation of the driving wheel 6, so that the screening structure 4 can only perform circular motion within a certain range, thereby making the rotation process more stable and avoiding tilting, making the rotation smoother, facilitating the rotation screening of traditional Chinese medicines and improving the screening effect.

[0056] According to the impurity screening device for purifying traditional Chinese medicine provided by the embodiment of the utility model, a driven wheel is arranged to rotate in the rotating groove 5 corresponding to the driving wheel 6 in the rotating groove 5 at one end of the base frame 1 along the width direction, and two driven wheels are arranged corresponding to the rotating groove 5.

[0057] Figure 1 and Figure 3 A device for purifying impurities in traditional Chinese medicine is implemented. A driven wheel is arranged on a side of the base frame 1 opposite to the driving wheel 6, corresponding to the driving wheel 6. The driven wheel has the same appearance and structure as the driving wheel 6, and is arranged at the same relative horizontal position. The driving wheel 6 and the driven wheel restrict the screening structure 4 to make the rotation more convenient and stable.

[0058] The impurity screening device for purifying traditional Chinese medicine provided by the embodiment of the utility model can cooperate with the driving wheel 6 through the arranged driven wheel, and then the mutual cooperation between the driving wheel 6 and the driven wheel enables the screening structure 4 to rotate smoothly, thereby screening and cleaning the traditional Chinese medicine, so that the traditional Chinese medicine can be cleaned more thoroughly before purification.

[0059] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A Chinese medicine purification impurity screening device, characterized in that: include: Base frame (1); An installation shell (2) is fixedly arranged on the base frame (1) to play a role in material leakage and restriction; A screening structure (4) is rotatably disposed in the mounting housing (2) and is used to screen the Chinese medicine step by step; A driving mechanism, fixedly arranged on the base frame (1), and used for driving the screening structure (4) to rotate; The screening structure (4) is divided into a primary screening cylinder (40), a secondary screening cylinder (41), a tertiary screening cylinder (42), a quaternary screening cylinder (43) and a fifth screening cylinder (44), wherein the filter openings of the primary screening cylinder (40) to the fifth screening cylinder (44) are successively larger; The installation shell (2) is a semicircular structure, the screening structures (4) are rotatably arranged in the installation shell (2) in sequence, and discharge ports (3) are arranged at the bottom of the installation shell (2) corresponding to the first-stage screening cylinder (40) to the fifth-stage screening cylinder (44).

2. A Chinese medicine purification impurity screening device according to claim 1, characterized in that: A spiral conveying bar (401) is arranged inside the screening structure (4), and a plurality of spiral conveying bars (401) are evenly arranged. A limiting ring (402) is arranged at one end of the screening structure (4), and one end of the limiting ring (402) is a feed port.

3. A Chinese medicine purification impurity screening device according to claim 1, characterized in that: The driving mechanism comprises a driving motor (10) and a driving rod (101); The driving motor (10) is fixedly arranged on the base frame (1); The driving rod (101) is rotatably mounted on the driving motor (10); A transmission head (102) is fixedly provided at one end of the driving rod (101) away from the driving motor (10), and the transmission head (102) is rotatably connected to a driving wheel (6).

4. A Chinese medicine purification impurity screening device according to claim 3, characterized in that: The surface of the screening structure (4) is provided with a rotating groove (5), two of the rotating grooves (5) are provided on the screening cylinder, the driving wheels (6) are correspondingly embedded in the rotating grooves (5), and two of the driving wheels (6) are also provided by extending the driving rod (101).

5. A Chinese medicine purification impurity screening device according to claim 4, characterized in that: A driven wheel (6) is rotatably arranged in the rotating groove (5) at one end of the base frame (1) in the width direction, corresponding to the driving wheel (6) in the rotating groove (5), and two driven wheels are arranged corresponding to the rotating groove (5).

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