Wormwood fluff extraction machine

Abstract

The utility model discloses a wormwood fluff extracting machine which comprises a mounting frame and a screening mechanism, the number of the mounting frames is four, and a cross beam is fixedly connected between every two adjacent mounting frames in the transverse direction; the screening mechanism comprises first U-shaped seats, supporting rods, screening holes, second U-shaped seats and a screening hopper, the first U-shaped seats are fixedly connected to the left end and the right end of the lower surface of the cross beam, the supporting rods are rotationally connected to the interiors of the first U-shaped seats through pin shafts, and the second U-shaped seats are rotationally connected to the bottom ends of the supporting rods through pin shafts; the inner side faces of the second U-shaped seats are fixedly connected with the adjacent ends of the front side and the rear side of a screening hopper, the screening mechanism further comprises a rotating shaft, a connecting rod, a bearing seat and a third U-shaped seat, the debugging time of the wormwood fluff extraction machine is shortened, wormwood particles can be more conveniently and effectively distributed, and the screening efficiency is improved. Therefore, the lint extraction efficiency of the wormwood and the stability of the screening effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mugwort processing, in particular to a mugwort fluffing machine. Background Technique

[0002] Mugwort fluff is the fine fiber part of mugwort, which is usually used to make moxa sticks, mugwort fluff, moxibustion products, etc. The mugwort is vibrated and screened by a mugwort fluffing machine to effectively separate the fine fluff in the mugwort from larger particles and impurities (such as leaves, branches, etc.), which ensures that the finally extracted mugwort fluff is purer and improves the quality of the product.

[0003] In traditional mugwort fluffing machines, the vibration motors are usually installed at the bottom or side of the screen or sieve plate. The vibration generated by the vibration motors makes the screen or sieve plate vibrate periodically up and down or left and right. This vibration makes the mugwort particles move on the screen, promoting the uniform distribution of the particles and helping to extract the fine fluff.

[0004] Traditional mugwort fluffing machines have the following problems: The vibration motors need to be precisely adjusted during installation to ensure uniform vibration of the equipment. If the installation or adjustment is improper, it may lead to uneven vibration, thus affecting the screening effect of the screen. For this reason, we propose a mugwort fluffing machine. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a mugwort fluffing machine, which can distribute mugwort particles more effectively, thereby improving the fluffing efficiency of mugwort and the stability of the screening effect, and can effectively solve the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A mugwort fluffing machine, including an installation frame and a screening mechanism;

[0007] Installation frame: The number of them is four, and crossbeams are respectively fixedly connected between two adjacent installation frames horizontally.

[0008] Screening mechanism: It includes a first U-shaped seat, a support rod, a sieve hole, a second U-shaped seat and a sieve hopper. The first U-shaped seats are fixedly connected to the left and right ends of the lower surface of the crossbeam. The inside of the first U-shaped seats is rotatably connected to the support rods through pin shafts. The bottom ends of the support rods are rotatably connected to the second U-shaped seats through pin shafts. The inner sides of the second U-shaped seats are fixedly connected to the adjacent ends of the front and rear sides of a sieve hopper. The bottom wall of the sieve hopper is provided with evenly distributed sieve holes, reducing the debugging time of the mugwort fluffing machine, and being able to distribute mugwort particles more conveniently and effectively, thereby improving the fluffing efficiency of mugwort and the stability of the screening effect.

[0009] Furthermore, it further includes a single-chip microcomputer, and the single-chip microcomputer is located at the front side of the installation frame at the right end of the front side. The input end of the single-chip microcomputer is electrically connected to an external power supply, which is convenient for regulating the operation of each electrical appliance.

[0010] Furthermore, the bottom wall of the sieve hopper has a certain inclination angle to facilitate discharging.

[0011] Furthermore, the screening mechanism further includes a rotating shaft, a connecting rod, a bearing seat and a U-shaped seat III. The bearing seats are respectively installed on the lower ends of the left sides of the two mounting frames on the left side through bolts. A rotating shaft is fixedly connected between the bearing seats. A connecting rod is eccentrically rotated in the middle of the rotating shaft. The U-shaped seat III is fixedly connected to the middle of the lower surface of the sieve hopper. The right end of the connecting rod is rotatably connected to the inside of the U-shaped seat III through a pin shaft, making the shaking of the sieve hopper more stable and uniform.

[0012] Furthermore, the screening mechanism further includes a fixing plate and a mounting groove. The mounting groove is opened in the middle of the rotating shaft. The front and rear inner walls of the mounting groove are respectively fixedly connected with the fixing plate. The eccentric part of the fixing plate is rotatably connected to the left end of the connecting rod through a pin shaft to realize back-and-forth swinging.

[0013] Furthermore, it further includes a support frame. The support frame is fixedly connected to the lower ends between the four mounting frames to facilitate the installation of the driving mechanism.

[0014] Furthermore, the screening mechanism further includes a driving mechanism. The driving mechanism includes a motor, a large-diameter belt pulley and a small-diameter belt pulley. The motor is installed on the front left side of the support frame through bolts. A large-diameter belt pulley is fixedly sleeved on the front end of the output shaft of the motor. The small-diameter belt pulley is fixedly sleeved on the front end of the rotating shaft. The small-diameter belt pulley and the large-diameter belt pulley are connected by belt drive. The input end of the motor is electrically connected to the output end of the single-chip microcomputer, improving the stability during screening through belt pulley drive.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This mugwort floss extractor has the following advantages:

[0016] The motor is controlled by the single-chip microcomputer. The motor drives the large-diameter belt pulley to drive the small-diameter belt pulley, thereby driving the rotating shaft. The rotating shaft rotates the fixing plate and generates swinging through the eccentric connecting rod, which is transmitted to the sieve hopper. This multi-directional shaking is coordinated with the support rod and the U-shaped seat I and U-shaped seat II to maintain the stability of the sieve hopper, ensuring the uniformity during the screening process, improving the extraction efficiency of fine fluff, thus better ensuring the uniform shaking of the sieve hopper, avoiding the problem of uneven vibration caused by improper debugging of the vibration motor, and thus improving the screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is an enlarged structural diagram of part A of the present utility model;

[0019] Figure 3This is a schematic diagram of the partial sectional structure of the front side of the utility model;

[0020] Figure 4 This is a schematic diagram of the partial sectional structure of the sieve hopper of the utility model.

[0021] In the figure: 1 mounting frame, 2 cross beam, 3 screening mechanism, 301 first U-shaped seat, 302 support rod, 303 sieve hole, 304 second U-shaped seat, 305 sieve hopper, 306 drive mechanism, 3061 motor, 3062 large-diameter pulley, 3063 small-diameter pulley, 307 rotating shaft, 308 fixing plate, 309 connecting rod, 310 mounting groove, 311 bearing seat, 312 third U-shaped seat, 4 single-chip microcomputer, 5 support frame. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-3 , this embodiment provides a technical solution: an artemisia argyi fluffing machine, including a mounting frame 1 and a screening mechanism 3;

[0024] Mounting frame 1: The number of them is four. Cross beams 2 are fixedly connected between two adjacent mounting frames 1 horizontally. It also includes a single-chip microcomputer 4. The single-chip microcomputer 4 is located on the front side of the mounting frame 1 at the right end of the front side. The input end of the single-chip microcomputer 4 is electrically connected to an external power supply. It also includes a support frame 5. The support frame 5 is fixedly connected to the lower end between the four mounting frames 1 for easy installation;

[0025] Screening mechanism 3: It includes U-shaped seat 1 (301), support rod 302, sieve holes 303, U-shaped seat 2 (304) and sieve hopper 305. U-shaped seats 1 (301) are fixedly connected to the left and right ends of the lower surface of cross beam 2. Support rods 302 are rotatably connected to the inside of U-shaped seats 1 (301) through pin shafts. The bottom ends of support rods 302 are rotatably connected to U-shaped seats 2 (304) through pin shafts. The inner sides of U-shaped seats 2 (304) are fixedly connected to the adjacent ends on the front and rear sides of a sieve hopper 305. The bottom wall of sieve hopper 305 is provided with evenly distributed sieve holes 303. The bottom wall of sieve hopper 305 has an inclination angle of 10 degrees. Screening mechanism 3 further includes a rotating shaft 307, a connecting rod 309, a bearing seat 311 and a U-shaped seat 3 (312). Bearing seats 311 are respectively installed on the lower left side of the left side surfaces of two mounting brackets 1 through bolts. A rotating shaft 307 is fixedly connected between the bearing seats 311. A connecting rod 309 is eccentrically rotated in the middle of the rotating shaft 307. U-shaped seat 3 (312) is fixedly connected to the middle of the lower surface of sieve hopper 305. The inside of U-shaped seat 3 (312) is rotatably connected to the right end of connecting rod 309 through a pin shaft. Screening mechanism 3 further includes a fixing plate 308 and a mounting groove 310. Mounting groove 310 is opened in the middle of rotating shaft 307. The front and rear inner walls of mounting groove 310 are respectively fixedly connected with a fixing plate 308. The eccentric part of fixing plate 308 is rotatably connected to the left end of connecting rod 309 through a pin shaft. Screening mechanism 3 further includes a driving mechanism 306. Driving mechanism 306 includes a motor 3061, a large-diameter pulley 3062 and a small-diameter pulley 3063. Motor 3061 is installed on the front left side of support frame 5 through bolts. The front end of the output shaft of motor 3061 is fixedly sleeved with a large-diameter pulley 3062. A small-diameter pulley 3063 is fixedly sleeved on the front end of rotating shaft 307. The small-diameter pulley 3063 and the large-diameter pulley 3062 are connected by belt drive. The input end of motor 3061 is electrically connected to the output end of single-chip microcomputer 4. The diameters of the large-diameter pulley 3062 and the small-diameter pulley 3063 are different, which can realize belt drive. Pour wormwood into sieve hopper 305, and then control the operation of motor 3061 through single-chip microcomputer 4. The rotation of the output shaft of motor 3061 drives the rotation of large-diameter pulley 3062. The large-diameter pulley 3062 drives the small-diameter pulley 3063 through belt drive, and then drives the rotating shaft 307 to start rotating. The rotation of the rotating shaft 307 drives the fixing plate 308 to rotate around the axis of the rotating shaft 307. At the same time, it drives the connecting rod 309 at the eccentric part to perform eccentric rotation. The eccentric rotation makes the connecting rod 309 swing back and forth, and is transmitted to the sieve hopper 305 through U-shaped seat 3 (312), so that the sieve hopper 305 rotates around the pin shaft between the support rod 302 and the U-shaped seat 1 (301). When the sieve hopper 305 rotates around the pin shaft between the support rod 302 and the U-shaped seat 1 (301), the support rod 302 will also rotate accordingly. The pin shafts on the U-shaped seat 1 (301) and the U-shaped seat 2 (304) ensure that the support rod 302 can maintain a parallel state during the rotation process. The parallel support rod 302 makes the shaking of the sieve hopper 305 more stable and uniform.It avoids the shaking or uneven screening effect of the sieve hopper 305 during rotation due to the inclination or instability of the support rod 302, thereby enabling multi-directional shaking of the sieve hopper 305. This multi-directional shaking helps to screen wormwood more comprehensively through the sieve holes 303, improving the extraction efficiency and effect of the fluff, ensuring that the fine fluff in the wormwood is fully extracted. Under the multi-directional shaking of the sieve hopper 305, the fine fluff in the wormwood will be continuously stirred and loosened, and relying on the inclination angle and shaking of the sieve hopper 305, the fine fluff gradually flows out from the outlet of the sieve hopper 305, and the larger particles naturally fall through the sieve holes 303, avoiding their mixing with the fine fluff, thus ensuring the purity and screening effect of the fine fluff.

[0026] The working principle of the wormwood fluff extractor provided by the present utility model is as follows: First, pour the wormwood into the sieve hopper 305, and then control the operation of the motor 3061 through the single-chip microcomputer 4. The output shaft of the motor 3061 rotates to drive the large-diameter pulley 3062 to rotate. The large-diameter pulley 3062 is driven by a belt to the small-diameter pulley 3063, and then drives the rotating shaft 307 to start rotating. The rotation of the rotating shaft 307 drives the fixed plate 308 to rotate around the axis of the rotating shaft 307. At the same time, it drives the connecting rod 309 at the eccentric position to perform eccentric rotation. The eccentric rotation causes the connecting rod 309 to swing back and forth, and is transmitted to the sieve hopper 305 through the U-shaped seat three 312, so that the sieve hopper 305 rotates around the pin shaft between the support rod 302 and the U-shaped seat one 301. When the sieve hopper 305 rotates around the pin shaft between the support rod 302 and the U-shaped seat one 301, the support rod 302 will also rotate accordingly. The pin shafts on the U-shaped seat one 301 and the U-shaped seat two 304 ensure that the support rod 302 can maintain a parallel state during rotation. The parallel support rod 302 makes the shaking of the sieve hopper 305 more stable and uniform, avoiding the shaking or uneven screening effect of the sieve hopper 305 during rotation due to the inclination or instability of the support rod 302, thereby enabling multi-directional shaking of the sieve hopper 305. This multi-directional shaking helps to screen wormwood more comprehensively through the sieve holes 303, improving the extraction efficiency and effect of the fluff, ensuring that the fine fluff in the wormwood is fully extracted. Under the multi-directional shaking of the sieve hopper 305, the fine fluff in the wormwood will be continuously stirred and loosened, and relying on the inclination angle and shaking of the sieve hopper 305, the fine fluff gradually flows out from the outlet of the sieve hopper 305, and the larger particles naturally fall through the sieve holes 303, avoiding their mixing with the fine fluff, thus ensuring the purity and screening effect of the fine fluff.

[0027] It should be noted that the specific model of the single-chip microcomputer 4 disclosed in the above embodiments is STM32F207VCT6, and the motor 3061 is preferably selected as YEJ20.55KW-4P. The single-chip microcomputer 4 controls the operation of the motor 3061 using the commonly used methods in the prior art.

[0028] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. The wormwood velvet raising machine is characterized by: It comprises a mounting frame (1) and a screening mechanism (3); Mounting frames (1): there are four mounting frames (1), and a crossbeam (2) is fixedly connected between two laterally adjacent mounting frames (1); The screening mechanism (3) comprises a U-shaped seat (301), a support rod (302), sieve holes (303), a U-shaped seat (304) and a sieve bucket (305). The U-shaped seat (301) is fixedly connected to the left and right ends of the lower surface of the crossbeam (2). The interior of the U-shaped seat (301) is rotatably connected to the support rod (302) via a pin shaft. The bottom end of the support rod (302) is rotatably connected to the U-shaped seat (304) via a pin shaft. The inner side surface of the U-shaped seat (304) is fixedly connected to the adjacent ends of the front and rear sides of a sieve bucket (305). The bottom wall of the sieve bucket (305) is provided with evenly distributed sieve holes (303).

2. The wormwood velvet raising machine according to claim 1, characterized in that: It also includes a single chip microcomputer (4), which is located on the front side of the mounting frame (1) at the right end of the front side, and the input end of the single chip microcomputer (4) is electrically connected to an external power supply.

3. The wormwood velvet raising machine according to claim 1, characterized in that: The bottom wall of the sieve bucket (305) has an inclination angle of 10 degrees.

4. The wormwood velvet raising machine according to claim 2, characterized in that: The screening mechanism (3) further comprises a rotating shaft (307), a connecting rod (309), a bearing seat (311) and a U-shaped seat three (312); the bearing seats (311) are respectively mounted on the lower ends of the left sides of the two mounting frames (1) on the left side by bolts; the rotating shaft (307) is fixedly connected between the bearing seats (311); a connecting rod (309) is eccentrically rotated in the middle of the rotating shaft (307); the U-shaped seat three (312) is fixedly connected to the middle of the lower surface of the screening bucket (305); and the interior of the U-shaped seat three (312) is rotatably connected to the right end of the connecting rod (309) via a pin shaft.

5. The wormwood velvet raising machine according to claim 4, characterized in that: The screening mechanism (3) further comprises a fixed plate (308) and a mounting groove (310), wherein the mounting groove (310) is provided in the middle of the rotating shaft (307), the front and rear inner walls of the mounting groove (310) are respectively fixedly connected with the fixed plate (308), and the eccentric part of the fixed plate (308) is rotatably connected to the left end of the connecting rod (309) via a pin shaft.

6. The wormwood velvet raising machine according to claim 4, characterized in that: It also comprises a support frame (5), wherein the support frame (5) is fixedly connected to the lower ends between the four mounting frames (1).

7. The wormwood velvet raising machine according to claim 6, characterized in that: The screening mechanism (3) further comprises a driving mechanism (306), the driving mechanism (306) comprising a motor (3061), a large-diameter pulley (3062) and a small-diameter pulley (3063), the motor (3061) being mounted on the left side of the front end of the support frame (5) by means of bolts, the front end of the output shaft of the motor (3061) being fixedly sleeved with a large-diameter pulley (3062), the small-diameter pulley (3063) being fixedly sleeved on the front end of the rotating shaft (307), the small-diameter pulley (3063) being connected to the large-diameter pulley (3062) by means of a belt transmission, and the input end of the motor (3061) being electrically connected to the output end of the single-chip computer (4).

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