Mineral traditional Chinese medicine decoction piece screening device

Abstract

The utility model relates to the technical field of traditional Chinese medicine processing, and discloses a mineral traditional Chinese medicine decoction piece screening device which comprises a base, four supporting columns are fixedly arranged on the upper surface of the base, the top ends of the four supporting columns are fixedly connected with a supporting frame, and the inner wall of the supporting frame is fixedly connected with two supporting sliding rods corresponding in position. According to the traditional Chinese medicine decoction piece screening device, the supporting sliding rod is arranged in the supporting frame, when traditional Chinese medicine decoction pieces are screened, the driving motor can be used for driving the cam pushing block to rotate, then the linkage plate is pushed to move in a reciprocating mode, then the linkage plate drives the movable frame to move on the surface of the supporting sliding rod, and under the action of the reset spring, the movable frame horizontally moves in a reciprocating mode; and meanwhile, the dust removal mechanism can be used for blowing air to the surface of the screening net plate, so that dust removal is conducted on the traditional Chinese medicine decoction pieces in the screening process, and the screening and dust removal effects on the traditional Chinese medicine decoction pieces are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine processing, and more specifically to a screening device for mineral traditional Chinese medicine decoction pieces. Background Art

[0002] Traditional Chinese medicine decoction pieces are traditional Chinese medicines that have been processed according to traditional Chinese medicine theory and traditional Chinese medicine processing methods and can be directly used in clinical practice of traditional Chinese medicine. Traditional Chinese medicine decoction pieces include some sliced traditional Chinese medicines processed at the origin, original form medicinal material decoction pieces, and decoction pieces cut and processed. Traditional Chinese medicine decoction pieces of different sizes need to be screened for full utilization.

[0003] A screening device for traditional Chinese medicine decoction pieces with the publication number of CN217392917U includes a box body. Vertical plates are welded on both sides of the top of the box body. A screening mechanism is arranged on the opposite sides of the vertical plates. A dust collection box is welded at the bottom of the right side of the box body. A suction fan is connected to the right side of the vertical plate by bolts. The bottom of the suction fan communicates with the dust collection box. A connecting pipe is connected to the top of the suction fan. One end of the connecting pipe away from the suction fan communicates with a dust suction hood. The utility model has the advantages of quickly screening impurities and collecting dust, and solves the problems that the screening structure of the existing screening device for traditional Chinese medicine decoction pieces is single and the dust floats and pollutes the working environment.

[0004] For the screening device for traditional Chinese medicine decoction pieces proposed in the above patent document, a dust suction operation is carried out on the traditional Chinese medicine decoction pieces inside the screening frame by arranging a dust suction hood on the top of the screening box. However, since there is a certain height between the dust suction hood and the screening frame, the method of upward dust suction cannot fully remove the dust and impurities in the traditional Chinese medicine, especially some relatively large dust particles, resulting in poor dust removal effect. Therefore, this problem of the screening device needs to be improved. Summary of the Utility Model

[0005] In order to overcome the above defects of the prior art, the utility model provides a screening device for mineral traditional Chinese medicine decoction pieces to solve the problems existing in the above background art.

[0006] The utility model provides the following technical solutions: A screening device for mineral traditional Chinese medicine decoction pieces includes a base. Four support columns are fixedly arranged on the upper surface of the base. The tops of the four support columns are fixedly connected to a support frame. Two correspondingly positioned support sliding rods are fixedly connected to the inner wall of the support frame. A linkage plate is slidably sleeved on the surface of the support sliding rods. The upper surface of the linkage plate is fixedly connected to a movable frame. A screening mesh plate is installed inside the movable frame.

[0007] The lower surface of the movable frame is fixedly connected with two movable blocks. The movable blocks are slidably connected to the surface of the support slide rod. A return spring is sleeved on the surface of the support slide rod. One end of the return spring is fixedly connected to the side surface of the movable block, and the other end of the return spring is fixedly connected to the inner wall of the support frame. A driving motor is fixedly installed on the lower surface of the support frame. The output shaft of the driving motor extends into the support frame and is fixedly connected with a cam push block. The position of the cam push block corresponds to that of the linkage plate, and the cam push block is lapped with the left side of the linkage plate.

[0008] A dust removal mechanism is arranged on the surface of the support frame. The dust removal mechanism includes a rectangular column fixedly connected to the right side of the support frame. A dust removal pump is fixedly installed at the top of the rectangular column, and a dust removal cover is fixedly arranged at the top of the rectangular column. The output end of the dust removal pump extends into the dust removal cover. The dust removal pump is used to convey air into the dust removal cover. The air outlet of the dust removal cover is located directly above the screening mesh plate, and the dust removal cover is used to blow air onto the surface of the screening mesh plate.

[0009] Further, a material guiding shell is fixedly connected to the lower surface of the support frame. A discharge port is formed in the lower surface of the material guiding shell, and a dust suction conduit is fixedly embedded on the right side of the material guiding shell. One end of the dust suction conduit away from the material guiding shell extends upward into the rectangular column.

[0010] Further, the air inlet port of the dust suction conduit is located inside the material guiding shell, and the output end of the dust suction conduit is fixedly connected to the input end of the dust removal pump.

[0011] Further, a impurity removal and collection box is placed on the upper surface of the base. The position of the impurity removal and collection box corresponds to that of the material guiding shell, and the impurity removal and collection box is located below the discharge port.

[0012] Further, a dust-proof filter screen is fixedly connected to the inner wall of the material guiding shell. The position of the dust-proof filter screen corresponds to that of the air inlet port of the dust suction conduit.

[0013] Further, two symmetrically positioned positioning mounting plates are fixedly connected to the upper surface of the screening mesh plate. A handle is fixedly connected to the side surface of the positioning mounting plate.

[0014] Further, bolt holes are formed on both the left and right sides of the movable frame. The inner wall of the bolt hole is threadedly connected with a limit bolt. A positioning screw hole matching the limit bolt is formed on the surface of the positioning mounting plate.

[0015] Further, the size of the screening mesh plate matches that of the movable frame, and the screening mesh plate is fixedly installed inside the movable frame through the positioning mounting plate and the limit bolt.

[0016] The technical effects and advantages of the present utility model:

[0017] 1. In the utility model, a support slide bar is arranged inside the support frame. When screening traditional Chinese medicine decoction pieces, the driving motor can be used to drive the cam push block to rotate, thereby reciprocally pushing the linkage plate to move. Then, the linkage plate drives the movable frame to move on the surface of the support slide bar. Under the action of the return spring, the movable frame performs horizontal reciprocating movement, so as to screen and filter the traditional Chinese medicine decoction pieces by using the screening mesh plate. At the same time, the dust removal mechanism can blow air on the surface of the screening mesh plate, thereby removing dust from the traditional Chinese medicine decoction pieces during the screening process, achieving the effects of screening and dust removal of the traditional Chinese medicine decoction pieces.

[0018] 2. In the utility model, a material guiding shell is arranged at the bottom of the support frame. The material guiding shell can be used to guide the unqualified decoction pieces after screening to the impurity removal collection box below. A dust suction conduit is arranged on the surface of the material guiding shell, and the dust suction conduit can be used to suck air inside the material guiding shell, which is beneficial to sucking the large-particle impurities in the material guiding shell into the discharge port. At the same time, the dust-proof filter screen filters the air, achieving the effect of circulating dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front view structural schematic diagram of the utility model;

[0020] Figure 2 is the side view structural schematic diagram of the utility model;

[0021] Figure 3 is the partial front sectional structural schematic diagram of the support frame and the material guiding shell of the utility model;

[0022] Figure 4 is the structural schematic diagram of the bottom view of the movable frame of the utility model;

[0023] Figure 5 is the installation structural schematic diagram of the screening mesh plate and the movable frame of the utility model.

[0024] The reference numerals are: 1, support column; 2, support frame; 3, dust removal mechanism; 4, linkage plate; 5, movable frame; 6, screening mesh plate; 7, movable block; 9, return spring; 10, driving motor; 11, cam push block; 12, support slide bar; 13, material guiding shell; 14, discharge port; 15, impurity removal collection box; 16, dust-proof filter screen; 17, positioning mounting plate; 18, handle; 19, limit bolt;

[0025] 301, rectangular column; 302, dust removal pump; 303, dust removal cover; 304, dust suction conduit. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings of the present utility model. In addition, the forms of each structure described in the following embodiments are merely examples, and a screening device for mineral traditional Chinese medicine decoction pieces according to the present utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0027] Referring to Figures 1-5 , the present utility model provides a screening device for mineral traditional Chinese medicine decoction pieces, including a base. Four support columns 1 are fixedly arranged on the upper surface of the base. The tops of the four support columns 1 are fixedly connected to a support frame 2. Two support slide bars 12 corresponding to each other in position are fixedly connected to the inner wall of the support frame 2. A linkage plate 4 is slidably sleeved on the surface of the support slide bar 12. An activity frame 5 is fixedly connected to the upper surface of the linkage plate 4. A screening mesh plate 6 is installed inside the activity frame 5.

[0028] Two symmetrically positioned positioning mounting plates 17 are fixedly connected to the upper surface of the screening mesh plate 6. A handle 18 is fixedly connected to the side surface of the positioning mounting plate 17. Bolt holes are formed in both the left and right sides of the activity frame 5. A limit bolt 19 is threadedly connected to the inner wall of the bolt hole. A positioning screw hole matching the limit bolt 19 is formed in the surface of the positioning mounting plate 17.

[0029] The size of the screening mesh plate 6 matches that of the activity frame 5, and the screening mesh plate 6 is fixedly installed inside the activity frame 5 through the positioning mounting plate 17 and the limit bolt 19, thereby facilitating the staff to replace the screening mesh plates 6 with different aperture sizes and specifications.

[0030] Two activity blocks 7 are fixedly connected to the lower surface of the activity frame 5. The activity blocks 7 are slidably connected to the surface of the support slide bar 12. A return spring 9 is sleeved on the surface of the support slide bar 12. One end of the return spring 9 is fixedly connected to the side surface of the activity block 7, and the other end of the return spring 9 is fixedly connected to the inner wall of the support frame 2. A drive motor 10 is fixedly installed on the lower surface of the support frame 2. The output shaft of the drive motor 10 extends into the interior of the support frame 2 and is fixedly connected to a cam push block 11. The position of the cam push block 11 corresponds to that of the linkage plate 4, and the cam push block 11 abuts against the left side of the linkage plate 4.

[0031] When screening traditional Chinese medicine decoction pieces, first place the traditional Chinese medicine decoction pieces on the surface of the screening mesh plate 6, then use the driving motor 10 to drive the cam push block 11 to rotate, thereby reciprocally pushing the linkage plate 4 to move, and then the linkage plate 4 drives the movable frame 5 to move on the surface of the support slide rod 12, and drives the movable block 7 to compress the return spring 9. Then, under the reaction force of the return spring 9, drive the movable frame 5 to move horizontally back and forth, so as to screen and filter the traditional Chinese medicine decoction pieces by using the screening mesh plate 6, and small-sized and some impurities in the traditional Chinese medicine decoction pieces can be screened out, and the traditional Chinese medicine decoction pieces with qualified size remain on the surface of the screening mesh plate 6.

[0032] During the screening process, the dust removal pump 302 can be started to use the dust removal pump 302 to convey air to the dust removal cover 303, and then use the air outlet of the dust removal cover 303 to blow air to the traditional Chinese medicine decoction pieces on the surface of the screening mesh plate 6, so as to remove dust from the traditional Chinese medicine decoction pieces during the screening process and achieve the effects of screening and impurity removal.

[0033] A dust removal mechanism 3 is arranged on the surface of the support frame 2. The dust removal mechanism 3 includes a rectangular column 301 fixedly connected to the right side of the support frame 2. The top of the rectangular column 301 is fixedly installed with a dust removal pump 302, and the top of the rectangular column 301 is fixedly provided with a dust removal cover 303. The output end of the dust removal pump 302 extends into the dust removal cover 303. The dust removal pump 302 is used to convey air into the dust removal cover 303. The air outlet of the dust removal cover 303 is located directly above the screening mesh plate 6, and the dust removal cover 303 is used to blow air to the surface of the screening mesh plate 6.

[0034] The lower surface of the support frame 2 is fixedly connected with a material guiding shell 13. The lower surface of the material guiding shell 13 is provided with a discharge port 14, and a dust suction conduit 304 is fixedly embedded on the right side of the material guiding shell 13. The inner wall of the material guiding shell 13 is fixedly connected with a dust-proof filter screen 16, and the position of the dust-proof filter screen 16 corresponds to the intake port of the dust suction conduit 304.

[0035] One end of the dust suction conduit 304 far away from the material guiding shell 13 extends upward into the interior of the rectangular column 301. The intake port of the dust suction conduit 304 is located inside the material guiding shell 13, and the output end of the dust suction conduit 304 is fixedly connected with the input end of the dust removal pump 302.

[0036] An impurity removal collection box 15 is placed on the upper surface of the base. The position of the impurity removal collection box 15 corresponds to that of the material guiding shell 13, and the impurity removal collection box 15 is located below the discharge port 14. The impurity removal collection box 15 can collect the impurities falling from the discharge port 14 during the screening.

[0037] It should be noted that during the screening and dust removal process of traditional Chinese medicine decoction pieces, the guide shell 13 can be used to guide the unqualified decoction pieces that fall after screening to the impurity removal and collection box 15 below the support frame 2, which facilitates the subsequent cleaning work. At the same time, by connecting the dust suction conduit 304 to the input end of the dust removal pump 302, air can be sucked into the interior of the guide shell 13, so that the large particle impurities in the guide shell 13 are sucked into the discharge port 14, and the dust-proof filter screen 16 is used to filter the particulate impurities, thereby maintaining the circulation of the dust removal air.

[0038] Finally, it should be noted that in the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A mineral Chinese medicine slice screening device, comprising a base, characterized in that: Four support columns (1) are fixedly arranged on the upper surface of the base, the top ends of the four support columns (1) are fixedly connected to a support frame (2), the inner wall of the support frame (2) is fixedly connected to two support slide bars (12) at corresponding positions, a linkage plate (4) is slidingly sleeved on the surface of the support slide bar (12), a movable frame (5) is fixedly connected to the upper surface of the linkage plate (4), and a screening mesh plate (6) is installed inside the movable frame (5); The lower surface of the movable frame (5) is fixedly connected with two movable blocks (7), the movable blocks (7) are slidably connected with the surface of the support slide bar (12), the surface of the support slide bar (12) is sleeved with a return spring (9), one end of the return spring (9) is fixedly connected with the side of the movable block (7), and the other end of the return spring (9) is fixedly connected with the inner wall of the support frame (2), the lower surface of the support frame (2) is fixedly mounted with a drive motor (10), the output shaft of the drive motor (10) extends into the interior of the support frame (2), and is fixedly connected with a cam push block (11), the position of the cam push block (11) corresponds to the linkage plate (4), and the cam push block (11) overlaps the left side of the linkage plate (4); A dust removal mechanism (3) is provided on the surface of the support frame (2), the dust removal mechanism (3) comprising a rectangular column (301) fixedly connected to the right side of the support frame (2), a dust removal pump (302) being fixedly mounted on the top of the rectangular column (301), and a dust removal hood (303) being fixedly provided on the top of the rectangular column (301), an output end of the dust removal pump (302) extending to the interior of the dust removal hood (303), the dust removal pump (302) being used to transport air to the interior of the dust removal hood (303), an air outlet of the dust removal hood (303) being located directly above the screening mesh plate (6), and the dust removal hood (303) being used to blow air onto the surface of the screening mesh plate (6).

2. A mineral Chinese medicine decoction piece screening device according to claim 1, characterized in that: A material guide shell (13) is fixedly connected to the lower surface of the support frame (2), a material discharge port (14) is provided on the lower surface of the material guide shell (13), and a dust suction duct (304) is fixedly embedded on the right side of the material guide shell (13), and one end of the dust suction duct (304) away from the material guide shell (13) extends upward to the interior of the rectangular column (301).

3. A mineral Chinese medicine decoction piece screening device according to claim 2, characterized in that: The air inlet port of the dust suction duct (304) is located inside the material guide shell (13), and the output end of the dust suction duct (304) is fixedly connected to the input end of the dust removal pump (302).

4. A mineral Chinese medicine decoction piece screening device according to claim 3, characterized in that: An impurity removal collection box (15) is placed on the upper surface of the base, the position of the impurity removal collection box (15) corresponds to the material guide shell (13), and the impurity removal collection box (15) is located below the material discharge port (14).

5. A mineral Chinese medicine decoction piece screening device according to claim 4, characterized in that: The inner wall of the material guide shell (13) is fixedly connected with a dustproof filter screen (16), and the position of the dustproof filter screen (16) corresponds to the air inlet port of the dust suction duct (304).

6. A mineral Chinese medicine decoction piece screening device according to claim 1, characterized in that: Two mutually symmetrical positioning and mounting plates (17) are fixedly connected to the upper surface of the screening mesh plate (6), and a handle (18) is fixedly connected to the side of the positioning and mounting plate (17).

7. A mineral Chinese medicine slice screening device according to claim 6, characterized in that: Bolt holes are provided on both the left and right sides of the movable frame (5), the inner walls of the bolt holes are threadedly connected with limit bolts (19), and the surface of the positioning mounting plate (17) is provided with positioning screw holes matching the limit bolts (19).

8. A mineral Chinese medicine decoction piece screening device according to claim 7, characterized in that: The size of the screening mesh plate (6) matches that of the movable frame (5), and the screening mesh plate (6) is fixedly mounted inside the movable frame (5) via a positioning mounting plate (17) and limiting bolts (19).

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