Traditional Chinese medicine crushing device with filtering function

Abstract

The traditional Chinese medicine smashing device with the filtering function comprises a smashing box and a transmission bearing seat at the left end of the smashing box, the left end of the transmission bearing seat is connected with a transmission cover, and the transmission cover is in transmission connection with a smashing mechanism in the smashing box through the transmission bearing seat. The self-rotating filtering device is additionally arranged on the feeding hopper of the traditional Chinese medicine crushing device, the self-rotating filtering device is mainly used for conducting size filtering on traditional Chinese medicine fed into the feeding hopper through a barrel-shaped filtering net, and then the fed traditional Chinese medicine is stirred through a self-rotating mechanism; the situation that the traditional Chinese medicinal materials blocked by the filter screen hinder normal passing of the traditional Chinese medicinal materials through the filter screen due to accumulation of the traditional Chinese medicinal materials in the barrel-shaped filter screen is avoided, so that the traditional Chinese medicinal materials fed into the barrel-shaped filter screen can pass through the filter screen normally and fall into the feeding hopper; and therefore, the traditional Chinese medicinal materials finally retained in the cylindrical filter screen only retain large-volume traditional Chinese medicinal materials which cannot pass through the filter screen.

Description

Technical Field

[0001] The utility model belongs to the technical field related to pulverizers, and in particular relates to a traditional Chinese medicine pulverizing device with a filtering function. Background Art

[0002] The Chinese medicine crushing device is mainly a machine used for batch crushing of Chinese medicinal materials, and the Chinese medicinal material crusher mainly adopts a wind wheel type high-speed rotating knife and a fixed knife for impact, shearing and grinding, so that the Chinese medicinal materials can be quickly crushed into granules or powder products. The Chinese medicinal material crusher with filtering function mainly performs filtering in the feeding mechanism and the discharging mechanism. The filtering mechanism in the feeding mechanism can smoothly transport the Chinese medicinal materials that meet the crushing requirements to the feeding mechanism, and the filtering mechanism in the discharging mechanism can screen the crushed Chinese medicinal materials.

[0003] However, the filtering mechanism in the feeding mechanism mainly uses a filter screen for filtering. Although the filter screen can filter the Chinese medicinal materials that pass through its own mesh holes, the Chinese medicinal materials blocked by the mesh holes will slowly block the filter screen as the crushing time and the feed increase, until the Chinese medicinal materials blocked by the mesh holes cover the entire filter screen, which will cause the filter screen to lose its filtering function. It is also necessary to arrange special personnel to clean the filter screen in time at regular intervals, and the cleaning interval is extremely short. Utility Model Content

[0004] The purpose of the utility model is to provide a Chinese medicine pulverizing device with a filtering function, so as to solve the problem proposed in the above background technology that although the filter can filter the Chinese medicinal materials that pass through its own mesh holes, the Chinese medicinal materials blocked by the mesh holes will slowly block the filter net as the pulverizing time and the feed increase, until the Chinese medicinal materials blocked by the mesh holes cover the entire filter net.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Chinese medicine pulverizing device with filtering function, comprising a pulverizing box and a transmission bearing seat at its left end, wherein the left end of the transmission bearing seat is connected with a transmission cover, and the transmission cover is transmission-connected with a pulverizing mechanism inside the pulverizing box through the transmission bearing seat, a detachable end cover is fixed at the right end of the pulverizing box by a plurality of screws, and a delivery pipe is fixed at the center of the right end of the detachable end cover by a flange and screws, a feed hopper is welded at the top end of the delivery pipe, and the feed hopper is connected with the inside of the pulverizing box through the delivery pipe, and a self-rotating filter device is arranged at the top end of the feed hopper;

[0006] The self-rotating filtering device includes a placing ring, a cylindrical filter screen and an anti-sway fixing ring. The opening of the cylindrical filter screen faces upward and is inserted into the inside of the feed hopper opening, while the anti-sway fixing ring is sleeved on the outside of the outer wall of the top end of the cylindrical filter screen, and the two are fixedly connected by welding. At the same time, the anti-sway fixing ring can prevent the cylindrical filter screen inserted into the feed hopper from shaking. The placing ring is welded to the top end of the cylindrical filter screen, and the placing ring is placed on the top end of the feed hopper.

[0007] Preferably, the self-rotating filtering device also includes an L-shaped bracket, an agitating rod, a fixed plate, a self-rotating motor and an output shaft, the L-shaped bracket opening faces right and is welded to the outer wall of the top left end of the mounting ring, a fixed plate is welded to the right end of the top of the L-shaped bracket, and the fixed plate is suspended on the upper side of the mounting ring, and a self-rotating motor is fixed to the top of the fixed plate by screws.

[0008] Preferably, the rotor of the self-rotating motor is connected to the rear output shaft, and the output shaft extends downward, while the bottom of the output shaft is inserted into the center of the cylindrical filter screen, two or more stirring rods are fixed on the outer wall of one end of the output shaft, and the self-rotating motor can drive the two or more stirring rods to rotate through the output shaft.

[0009] Preferably, the crushing box is connected to the bottom of the transmission cover with a top seat, and the bottom of the top seat is welded with a main box, and a start-stop controller is screwed to the front outer wall of the main box.

[0010] Preferably, the bottom of the mainframe case is provided with placing feet near the four corners, and the lower end outer walls of the four placing feet are maintained on the same horizontal plane, and the mainframe case is placed by the four placing feet.

[0011] Preferably, a crushing motor is fixed inside the left end of the main box through a fixing frame, and a transmission shaft is horizontally arranged inside the transmission bearing seat, the right end of the transmission shaft is located inside the crushing box, and the right end of the transmission shaft is connected and fixed to the crushing wheel inside the crushing box, while the left end of the transmission shaft is located inside the transmission cover, and the motor shaft of the crushing motor is connected to the left end of the transmission shaft through a belt drive.

[0012] Preferably, a discharge hopper is obliquely inserted on the outer wall of the right end of the main box, and the right end of the discharge hopper is inclined downward, while the left end of the discharge hopper is connected to the discharge port of the crushing box.

[0013] Compared with the prior art, the utility model provides a Chinese medicine pulverizing device with filtering function, which has the following beneficial effects:

[0014] The utility model adds a self-rotating filter device to the feed hopper of the traditional Chinese medicine pulverizing device. The self-rotating filter device mainly filters the traditional Chinese medicine materials put into the feed hopper by size through a cylindrical filter screen, and then stirs the put-in traditional Chinese medicine materials through a self-rotating mechanism, so that the traditional Chinese medicine materials in the cylindrical filter screen will not be accumulated in one place, causing the traditional Chinese medicine materials blocked by the filter screen to hinder the normal traditional Chinese medicine materials from passing through the filter screen. In this way, it can be ensured that the part of the traditional Chinese medicine materials put into the cylindrical filter screen that can pass through the filter screen can pass normally and fall into the feed hopper, so that the traditional Chinese medicine materials that finally remain in the cylindrical filter screen only retain the larger volume traditional Chinese medicine materials that cannot pass through the filter screen, and while the large volume traditional Chinese medicine materials are blocked and retained in the cylindrical filter screen, the traditional Chinese medicine materials that need to be pulverized can continue to be put into the cylindrical filter screen normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a traditional Chinese medicine pulverizing device with filtering function of the utility model.

[0016] Figure 2 The utility model is a schematic diagram of the planar structure of a Chinese medicine pulverizing device with filtering function.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the self-rotating filtering device of the utility model.

[0018] Figure 4 It is a schematic diagram of the disassembled structure of the self-rotating filtering device of the utility model.

[0019] In the figure: 1. Placement foot; 2. Main chassis; 3. Start-stop controller; 4. Top seat; 5. Transmission cover; 6. Transmission bearing seat; 7. Crushing box; 8. Removable end cover; 9. Self-rotating filter device; 10. Feed hopper; 11. Delivery pipe; 12. Discharge hopper; 13. Placement ring; 14. L-shaped bracket; 15. Stirring rod; 16. Fixed plate; 17. Self-rotating motor; 18. Output shaft; 19. Cylindrical filter; 20. Anti-sway fixing ring. DETAILED DESCRIPTION

[0020] 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.

[0021] The utility model provides Figure 1-4A Chinese medicine pulverizing device with a filtering function is shown, comprising a pulverizing box 7 and a transmission bearing seat 6 at its left end, and the left end of the transmission bearing seat 6 is connected to a transmission cover 5, and the transmission cover 5 is transmission-connected to the pulverizing mechanism inside the pulverizing box 7 through the transmission bearing seat 6, and placing feet 1 are arranged near the four corners of the bottom of the main box 2, and the lower end outer walls of the four placing feet 1 are maintained on the same horizontal plane, and the main box 2 is placed by the four placing feet 1. When using the Chinese medicine pulverizing device, it is first necessary to lift the Chinese medicine pulverizing device by a lifting device, and move the Chinese medicine pulverizing device to a position where it needs to be placed and used by the lifting device, and then it is necessary to stably and securely place the Chinese medicine pulverizing device on the ground by the four placing feet 1, and then it is necessary to energize the power mechanism inside the main box 2 to put it in a pre-working state.

[0022] Furthermore, the crushing box 7 is connected to the bottom of the transmission cover 5 with a top seat 4, and the bottom of the top seat 4 is welded with a main box 2, and a start-stop controller 3 is screwed on the front outer wall of the main box 2. After the crushing motor inside the main box 2 is energized, it needs to be electrically connected to the start-stop controller 3 through wires, so that the start-stop controller 3 can control the start-stop working status of the crushing motor in time.

[0023] Furthermore, a crushing motor is fixed to the left end of the main case 2 by a fixing frame, and a transmission shaft is horizontally arranged inside the transmission bearing seat 6, the right end of the transmission shaft is located inside the crushing box 7, and the right end of the transmission shaft is connected and fixed to the crushing wheel inside the crushing box 7, and the left end of the transmission shaft is located inside the transmission cover 5, and the motor shaft of the crushing motor is connected to the left end of the transmission shaft through a belt drive. When the Chinese medicine crushing device is ready to be used to crush the Chinese medicinal materials, it is first necessary to start the crushing motor through the start-stop controller 3, and the motor shaft of the crushing motor will drive the transmission shaft at the left end passing through the transmission cover 5 to rotate through the belt, and when the transmission shaft rotates, it will drive the crushing wheel inside the crushing box 7 to rotate synchronously through the transmission bearing seat 6, and then the material can be fed and crushed.

[0024] Furthermore, a detachable end cover 8 is fixed to the right end of the crushing box 7 by multiple screws, and a conveying pipe 11 is fixed to the center of the right end of the detachable end cover 8 by a flange and screws. A feed hopper 10 is welded to the top of the conveying pipe 11, and the feed hopper 10 is connected to the inside of the crushing box 7 through the conveying pipe 11. After the crushing wheel inside the crushing box 7 starts to rotate, the Chinese medicinal materials to be crushed are put into the self-rotating filter device 9 on the feed hopper 10. The self-rotating filter device 9 filters out large particles of Chinese medicinal materials, and then the Chinese medicinal materials that pass through the filter device are conveyed to the crushing box 7 through the conveying pipe 11. At this time, the crushing wheel in the crushing box 7 will crush the Chinese medicinal materials.

[0025] Furthermore, a discharge hopper 12 is obliquely inserted into the outer wall of the right end of the main chassis 2, and the right end of the discharge hopper 12 is inclined downward, and the left end of the discharge hopper 12 is connected to the discharge port of the crushing box 7. After the crushing box 7 crushes the Chinese medicinal materials through the internal crushing wheel, the crushed Chinese medicinal materials will be smoothly discharged through the discharge hopper 12 connected to the discharge port.

[0026] like Figure 1 , Figure 3 and Figure 4 As shown, a self-rotating filter device 9 is provided at the top of the feed hopper 10, and the self-rotating filter device 9 includes a placement ring 13, a cylindrical filter screen 19 and an anti-sway fixing ring 20. The cylindrical filter screen 19 opens upward and is inserted into the opening of the feed hopper 10, and the anti-sway fixing ring 20 is sleeved on the outside of the outer wall of the top of the cylindrical filter screen 19, and the two are fixedly connected by welding. At the same time, the anti-sway fixing ring 20 can prevent the cylindrical filter screen 19 inserted in the feed hopper 10 from shaking. The placement ring 13 is welded to the top of the cylindrical filter screen 19, and the placement ring 13 is placed at the top of the feed hopper 10. When the Chinese medicinal materials to be crushed are put into the feed hopper 10, the Chinese medicinal materials need to be put into In the cylindrical filter screen 19 fixed in the feed hopper 10, the cylindrical filter screen 19 filters the Chinese medicinal materials through its own filter holes, so that the Chinese medicinal materials that can pass through the mesh holes can pass normally and fall into the feed hopper 10, while the Chinese medicinal materials with larger volumes will be blocked by the mesh holes, so that the Chinese medicinal materials with larger volumes are retained in the cylindrical filter screen 19. After the cylindrical filter screen 19 is inserted into the feed hopper 10, the mounting ring 13 can be blocked on the outer wall of the top end of the feed hopper 10, thereby fixing the cylindrical filter screen 19, and the anti-sway fixing ring 20 at this time is attached to the inner wall of the feed hopper 10, thereby preventing the cylindrical filter screen 19 from shaking in the feed hopper 10.

[0027] Furthermore, the self-rotating filtering device 9 also includes an L-shaped bracket 14, an agitating rod 15, a fixed disk 16, a self-rotating motor 17 and an output shaft 18. The L-shaped bracket 14 opens to the right and is welded to the outer wall of the top of the left end of the placement ring 13. A fixed disk 16 is welded to the right end of the top of the L-shaped bracket 14, and the fixed disk 16 is suspended on the upper side of the placement ring 13. The top of the fixed disk 16 is fixed with a self-rotating motor 17 by screws. The rotor of the self-rotating motor 17 is connected to the rear output shaft 18, and the output shaft 18 extends downward. At the same time, the bottom of the output shaft 18 is inserted into the center of the cylindrical filter screen 19. Two or more agitating rods 15 are fixed to the outer wall of one end of the output shaft 18, and the self-rotating motor 17 can drive two or more agitating rods 1 through the output shaft 18. 5 is rotated, wherein the L-shaped bracket 14 can make the self-rotating motor 17 on the fixed plate 16 be fixed in a suspended state, so that the self-rotating motor 17 will not hinder the normal delivery of the Chinese medicinal materials into the cylindrical filter screen 19. After the Chinese medicinal materials are delivered into the filter screen, the self-rotating motor 17 will drive the stirring rod 15 to rotate slowly through the output shaft 18, and the stirring rod 15 will stir the Chinese medicinal materials in the cylindrical filter screen 19, so that the Chinese medicinal materials that have not passed through the mesh will not accumulate at the bottom of the filter screen to cause blockage. Through the stirring effect, the Chinese medicinal materials that can normally pass through the mesh will not be blocked by the large volume of Chinese medicinal materials, ensuring that the Chinese medicinal materials that meet the conditions fall smoothly into the feed hopper 10 and are transported to the crushing box 7 for crushing.

[0028] 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 pulverizing device with a filtering function, comprising a pulverizing box (7) and a transmission bearing seat (6) at its left end, wherein the left end of the transmission bearing seat (6) is connected with a transmission cover (5), and the transmission cover (5) is transmission-connected to a pulverizing mechanism inside the pulverizing box (7) through the transmission bearing seat (6), characterized in that: A detachable end cover (8) is fixed to the right end of the crushing box (7) by a plurality of screws, and a delivery pipe (11) is fixed to the center of the right end of the detachable end cover (8) by a flange and screws, a feed hopper (10) is welded to the top end of the delivery pipe (11), and the feed hopper (10) is connected to the inside of the crushing box (7) through the delivery pipe (11), and a self-rotating filter device (9) is arranged at the top end of the feed hopper (10); The self-rotating filtering device (9) comprises a placement ring (13), a cylindrical filter screen (19) and an anti-sway fixing ring (20); the cylindrical filter screen (19) has an opening facing upward and is inserted into the opening of a feed hopper (10); the anti-sway fixing ring (20) is sleeved on the outside of the outer wall of the top end of the cylindrical filter screen (19), and the two are fixedly connected by welding; at the same time, the anti-sway fixing ring (20) can prevent the cylindrical filter screen (19) inserted into the feed hopper (10) from shaking; the placement ring (13) is welded to the top end of the cylindrical filter screen (19), and the placement ring (13) is placed on the top end of the feed hopper (10).

2. The Chinese medicine pulverizing device with filtering function according to claim 1, characterized in that: The self-rotating filtering device (9) further comprises an L-shaped bracket (14), an agitating rod (15), a fixed plate (16), a self-rotating motor (17) and an output shaft (18); the L-shaped bracket (14) is opened to the right and is welded to the outer wall of the top left end of the mounting ring (13); a fixed plate (16) is welded to the top right end of the L-shaped bracket (14), and the fixed plate (16) is suspended on the upper side of the mounting ring (13); and a self-rotating motor (17) is fixed to the top of the fixed plate (16) by screws.

3. The Chinese medicine pulverizing device with filtering function according to claim 2, characterized in that: The rotor of the self-rotating motor (17) is connected to the rear output shaft (18), and the output shaft (18) extends downward. At the same time, the bottom of the output shaft (18) is inserted into the center of the cylindrical filter screen (19). Two or more stirring rods (15) are fixed on the outer wall of one end of the output shaft (18), and the self-rotating motor (17) can drive the two or more stirring rods (15) to rotate through the output shaft (18).

4. The Chinese medicine pulverizing device with filtering function according to claim 1, characterized in that: The crushing box (7) and the bottom of the transmission cover (5) are connected to a top seat (4), and the bottom of the top seat (4) is welded with a main box (2), and a start-stop controller (3) is screwed to the front outer wall of the main box (2).

5. The Chinese medicine pulverizing device with filtering function according to claim 4, characterized in that: The bottom of the mainframe box (2) is provided with placement feet (1) near the four corners, and the lower end outer walls of the four placement feet (1) are maintained on the same horizontal plane, and the mainframe box (2) is placed by the four placement feet (1).

6. The Chinese medicine pulverizing device with filtering function according to claim 4, characterized in that: A pulverizing motor is fixed inside the left end of the main housing (2) via a fixing frame, and a transmission shaft is transversely arranged inside the transmission bearing seat (6), the right end of the transmission shaft is located inside the pulverizing box (7), and the right end of the transmission shaft is connected and fixed to the pulverizing wheel inside the pulverizing box (7), while the left end of the transmission shaft is located inside the transmission cover (5), and the motor shaft of the pulverizing motor is connected to the left end of the transmission shaft via a belt drive.

7. The Chinese medicine pulverizing device with filtering function according to claim 6, characterized in that: A discharge hopper (12) is also obliquely inserted on the outer wall of the right end of the main housing (2), and the right end of the discharge hopper (12) is inclined downward, while the left end of the discharge hopper (12) is connected to the discharge port of the crushing box (7).

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