Medicinal material crushing and screening device for traditional Chinese medicine production

Abstract

The utility model relates to the technical field of traditional Chinese medicine production devices, and discloses a medicinal material crushing and screening device for traditional Chinese medicine production, which consists of a mounting frame, a guide plate, a rotating shaft, a spiral blade, a screening net, a driven wheel, a driving wheel, a belt, a fixed seat and a motor, the guide plate is fixedly mounted in the shell, the rotating shaft is rotatably mounted in the mounting frame, the spiral blade is fixedly mounted on the surface of the rotating shaft, the screening net is detachably mounted at the bottom of the mounting frame, and the driven wheel is fixedly mounted on the surface of the rotating shaft. According to the medicinal material crushing and screening device for traditional Chinese medicine production, crushed medicinal materials are guided to the surface of a screening net through a guide plate, a driving motor can enable a rotating shaft to drive spiral blades to rotate, so that the medicinal materials on the surface of the screening net are movably screened, then the medicinal materials are guided into a collecting box from a discharging opening to be collected in a centralized mode, and the screened particles are uniform in size; and the device is low in noise and good in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine production devices, in particular to a medicinal material crushing and screening device for traditional Chinese medicine production. Background Art

[0002] The patent with application number 202120227173.2 discloses a medicinal material crushing and screening device for traditional Chinese medicine production, including a device main body, a feed port is opened on the upper surface of the device main body, a crushing box is fixedly embedded and installed on the upper surface of the device main body, and a reverse dual-axis motor is fixedly installed on one side surface of the crushing box, and a vibration motor is fixedly installed on the lower surface of the inner side of the device main body near one side surface, a No. 2 cover plate is movably embedded and installed on the upper surface of the device main body above the crushing box, and a No. 1 cover plate is movably embedded and installed near the front surface of the device main body, a No. 1 discharge port is opened on one side surface of the device main body, and a No. 2 discharge port is opened on the other side surface of the device main body, and a block is movably embedded and installed on the other side surface of the device main body located on one side surface of the crushing box.

[0003] The medicinal material crushing and screening device for traditional Chinese medicine production can improve the fineness of medicinal material powder screening and reduce the difficulty of cleaning and maintenance. However, there are still areas for improvement. For example, medicinal material powders of different finenesses are discharged together from discharge ports No. 1 and No. 2 in the device, and vibration is achieved through a vibration motor, which produces relatively loud noise and cannot meet current needs. Utility Model Content

[0004] The utility model aims to provide a medicinal material crushing and screening device for traditional Chinese medicine production to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medicinal material crushing and screening device for traditional Chinese medicine production, comprising a shell, a crushing component, a placement plate, and a screening device, wherein the crushing component is arranged inside the shell, the placement plate is arranged on the side of the shell, and the screening device is arranged inside the shell.

[0006] The screening device is composed of a mounting frame, a guide plate, a rotating shaft, a spiral blade, a screening net, a driven wheel, a driving wheel, a belt, a fixed seat, and a motor. The mounting frame is fixedly installed inside the shell, the guide plate is fixedly installed inside the shell, the rotating shaft is rotatably installed inside the mounting frame, the spiral blade is fixedly installed on the surface of the rotating shaft, the screening net is detachably installed on the bottom of the mounting frame, the driven wheel is fixedly installed on the surface of the rotating shaft, the fixed seat is fixedly installed on the side of the shell, the motor is fixedly installed on the top of the fixed seat, the driving wheel is fixedly installed on the output shaft of the motor, and the belt is sleeved on the surface of the driving wheel.

[0007] Preferably, a through opening is formed at one end of the mounting frame, and the guide plate thereof is directed to an end away from the through opening. This arrangement can enlarge the moving path of the medicinal materials on the surface of the screening net, which is beneficial to the full screening of the medicinal materials.

[0008] Preferably, a discharge port is provided at a position corresponding to the side surface and the through opening of the shell, and a collection box is provided below the discharge port, and the medicinal materials can be introduced into the collection box from the discharge port through the through opening.

[0009] Preferably, the mounting frame, guide plate, rotating shaft, spiral blade, screening net, and driven wheel are all grouped together, and there are two groups distributed in upper and lower positions inside the shell. Two groups of these components are provided, and the medicinal materials can be screened twice, making the screening more refined.

[0010] Preferably, the driven wheel and the driving wheel are connected by a belt transmission. Through the driving motor, under the action of the driven wheel, the driving wheel and the belt, the rotating shaft can drive the spiral blade to rotate, thereby performing mobile screening of the medicinal materials on the surface of the screening net.

[0011] Preferably, a door body is provided on the front side of the shell and at the corresponding position of the screening device, which facilitates the replacement of the screening net, reduces the difficulty of cleaning and maintenance work, and maintains the efficiency of crushing and screening.

[0012] Preferably, the spiral blades are in contact with the screening net without squeezing each other. This arrangement allows the spiral blades to move and screen the medicinal materials on the surface of the screening net.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the medicinal material crushing and screening device for Chinese medicine production guides the crushed medicinal materials to the surface of the screening net through the guide plate, and the driving motor can make the rotating shaft drive the spiral blade to rotate, thereby performing mobile screening on the medicinal materials on the surface of the screening net, and the medicinal materials are then introduced from the discharge port into the collection box for centralized collection, the screened particles are uniform in size, and the device has low noise and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of the screening device of the utility model;

[0017] Figure 4 This is a schematic diagram of the driven wheel, the driving wheel and the belt structure of the utility model.

[0018] In the figure: 1. shell; 2. crushing assembly; 3. placement plate; 4. screening device; 401. mounting frame; 402. guide plate; 403. rotating shaft; 404. spiral blade; 405. screening net; 406. driven wheel; 407. driving wheel; 408. belt; 409. fixing seat; 410. motor. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a medicinal material crushing and screening device for traditional Chinese medicine production, including a shell 1, a crushing component 2, a placement plate 3, and a screening device 4. The crushing component 2 is arranged inside the shell 1, the placement plate 3 is arranged on the side of the shell 1, and the screening device 4 is arranged inside the shell 1. A door body is arranged at the front of the shell 1 and the corresponding position of the screening device 4. This arrangement facilitates the replacement of the screening net 405, reduces the difficulty of cleaning and maintenance, and maintains the efficiency of crushing and screening.

[0021] The screening device 4 is composed of a mounting frame 401, a guide plate 402, a rotating shaft 403, a spiral blade 404, a screening net 405, a driven wheel 406, a driving wheel 407, a belt 408, a fixing seat 409, and a motor 410. The mounting frame 401 is fixedly mounted inside the housing 1, and the guide plate 402 is fixedly mounted inside the housing 1. A through opening is opened at one end of the mounting frame 401, and the guide plate 402 is directed to the end away from the through opening. This arrangement allows the medicinal materials to be screened on the surface of the screening net 405. The moving path becomes larger, which is conducive to the full screening of the medicinal materials. A discharge port is arranged at the side of the shell 1 and the corresponding position of the through port, and a collection box is arranged below the discharge port. The setting can guide the medicinal materials from the discharge port to the collection box through the through port. The rotating shaft 403 is rotatably installed inside the mounting frame 401, and the spiral blade 404 is fixedly installed on the surface of the rotating shaft 403. The screening net 405 is detachably installed at the bottom of the mounting frame 401. The spiral blade 404 and the screening net 405 are in contact without squeezing. The spiral blade 404 can be used to move and screen the medicinal materials on the surface of the screening net 405. The driven wheel 406 is fixedly installed on the surface of the rotating shaft 403. The mounting frame 401, the guide plate 402, the rotating shaft 403, the spiral blade 404, the screening net 405, and the driven wheel 406 are all one group. There are two groups distributed in the upper and lower positions inside the shell 1. Two groups of this component are provided, and the medicinal materials can be screened twice to make the screening more refined. The fixed seat 409 is fixedly installed on the side of the shell 1. The motor 410 is fixedly installed on the top of the fixed base 409, the driving wheel 407 is fixedly installed on the output shaft of the motor 410, the belt 408 is sleeved on the surface of the driving wheel 407, the driven wheel 406, the driving wheel 407 and the belt 408 are transmission connected, and by driving the motor 410, under the action of the driven wheel 406, the driving wheel 407 and the belt 408, the rotating shaft 403 can drive the spiral blade 404 to rotate, thereby moving and screening the medicinal materials on the surface of the screening net 405.

[0022] When in use, the medicinal materials are placed in the shell 1, crushed by the crushing component 2, and introduced to the surface of the screening net 405 through the guide plate 402. The motor 410 is driven, and under the action of the driven wheel 406, the driving wheel 407 and the belt 408, the rotating shaft 403 can drive the spiral blade 404 to rotate, thereby moving and screening the medicinal materials on the surface of the screening net 405, and then the medicinal materials are introduced from the discharge port into the collection box for centralized collection.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A medicinal material crushing and screening device for traditional Chinese medicine production, comprising a housing (1), a crushing assembly (2), a placement plate (3), and a screening device (4), characterized in that: The crushing assembly (2) is arranged inside the outer shell (1), the placement plate (3) is arranged on the side of the outer shell (1), and the screening device (4) is arranged inside the outer shell (1); The screening device (4) is composed of a mounting frame (401), a guide plate (402), a rotating shaft (403), a spiral blade (404), a screening net (405), a driven wheel (406), a driving wheel (407), a belt (408), a fixing seat (409), and a motor (410). The mounting frame (401) is fixedly mounted inside the housing (1), the guide plate (402) is fixedly mounted inside the housing (1), the rotating shaft (403) is rotatably mounted inside the mounting frame (401), and the spiral blade (404) is rotatably mounted inside the mounting frame (401). The blade (404) is fixedly mounted on the surface of the rotating shaft (403), the screening net (405) is detachably mounted on the bottom of the mounting frame (401), the driven wheel (406) is fixedly mounted on the surface of the rotating shaft (403), the fixing seat (409) is fixedly mounted on the side of the housing (1), the motor (410) is fixedly mounted on the top of the fixing seat (409), the driving wheel (407) is fixedly mounted on the output shaft of the motor (410), and the belt (408) is sleeved on the surface of the driving wheel (407).

2. The medicinal material crushing and screening device for traditional Chinese medicine production according to claim 1, characterized in that: A through opening is formed at one end of the mounting frame (401), and the guide plate (402) is directed to an end away from the through opening.

3. The medicinal material crushing and screening device for traditional Chinese medicine production according to claim 2, characterized in that: A discharge port is arranged at a position corresponding to the side and the opening of the housing (1), and a collection box is arranged below the discharge port.

4. The medicinal material crushing and screening device for traditional Chinese medicine production according to claim 1, characterized in that: The mounting frame (401), the guide plate (402), the rotating shaft (403), the spiral blade (404), the screening net (405), and the driven wheel (406) are all arranged in a group, and there are two groups in total, which are arranged in an upper and lower position inside the housing (1).

5. The medicinal material crushing and screening device for traditional Chinese medicine production according to claim 1, characterized in that: The driven wheel (406) is connected to the driving wheel (407) and the belt (408) by transmission.

6. The medicinal material crushing and screening device for traditional Chinese medicine production according to claim 1, characterized in that: A door body is provided on the front side of the housing (1) and at a position corresponding to the screening device (4).

7. The medicinal material crushing and screening device for traditional Chinese medicine production according to claim 1, characterized in that: The spiral blade (404) and the screening net (405) are in contact without being squeezed.

Images