Multi-stage crushing device for traditional Chinese medicine decoction pieces

Abstract

The utility model provides a multistage crushing device for traditional Chinese medicine decoction pieces, which relates to the technical field of crushing devices, and comprises a main body and a screening mechanism, the main body comprises a crushing box, the interior of the crushing box is rotatably connected with a pair of first crushing rollers, and the interior of the crushing box is rotatably connected with a pair of second crushing rollers close to the lower part of the pair of first crushing rollers; a screening box is fixedly installed at the bottom end of the crushing box, a discharging box is fixedly installed at the bottom end of the screening box, a pair of third crushing rollers is rotationally connected into the discharging box, the screening mechanism comprises a mounting frame and a fixing frame, the mounting frame is fixedly connected with the screening box, a pair of fixing rods is installed at the upper end of the fixing frame, and springs are arranged outside the fixing rods in a sleeving mode. One ends of the springs are fixedly connected with the fixing frame, the other ends of the springs are fixedly connected with the screening frame, and a vibration motor is installed at the bottom end of the screening frame. According to the traditional Chinese medicine decoction piece smashing device, smashed particles can be effectively smashed after being screened, traditional Chinese medicine decoction pieces can be smashed for multiple times, and the traditional Chinese medicine decoction piece smashing device has high practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of pulverizing devices, and more specifically, particularly relates to a multi-stage pulverizing device for Chinese herbal medicine slices. Background Art

[0002] Chinese herbal medicine slices are Chinese herbal medicines that have been processed and prepared according to the theory of traditional Chinese medicine and the processing methods of traditional Chinese medicine, and can be directly used in clinical Chinese medicine. This concept shows that there is no absolute boundary between Chinese herbal medicines and Chinese herbal medicine slices. Chinese herbal medicine slices include some slices of Chinese herbal medicines processed at the place of origin, original herbal medicine slices, and slices that have been cut and processed. The first two categories should be regarded as Chinese herbal medicines in management, but they are understood as slices in the formulation and preparation according to the theory of traditional Chinese medicine. Due to the special properties of traditional Chinese medicine, pre-treatment is required before processing, such as cleaning, crushing, screening, drying, etc. The purpose is to avoid the destruction of effective ingredients, while improving bioavailability and extracting effective ingredients as much as possible, thereby improving the efficacy of traditional Chinese medicine and saving traditional Chinese medicine.

[0003] Based on the above, the inventors found that the following problems exist: in the current process of crushing Chinese herbal medicines, it is not convenient to crush the Chinese herbal medicines for multiple times, and the crushed Chinese herbal medicine particles need to be transferred and screened, which is inconvenient. At the same time, after the Chinese herbal medicine particles are crushed, it is not convenient to collect and take out the Chinese herbal medicine particles that have met the crushing particle requirements in advance.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a multi-stage crushing device for Chinese herbal medicine slices is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a multi-stage crushing device for Chinese herbal medicine slices to solve the problems in the current background technology.

[0006] The purpose and effect of the multi-stage crushing device for Chinese herbal medicine slices of the utility model are achieved by the following specific technical means:

[0007] A multi-stage crushing device for Chinese herbal medicine slices comprises a main body and a screening mechanism, wherein the main body comprises a crushing box, a pair of first crushing rollers are rotatably connected inside the crushing box, and a pair of second crushing rollers are rotatably connected inside the crushing box near the bottom of the pair of first crushing rollers, a screening box is fixedly installed at the bottom end of the crushing box, a discharging box is fixedly installed at the bottom end of the screening box, a pair of third crushing rollers are rotatably connected inside the discharging box, and the screening mechanism comprises a mounting frame and a fixing frame, the mounting frame is fixedly connected to the screening box, a pair of fixing rods are installed at the upper end of the fixing frame, the outside of the fixing rods are each sleeved with a spring, one end of the spring is fixedly connected to the fixing frame, and the other end of the spring is fixedly connected to the screening frame, and a vibration motor is installed at the bottom end of the screening frame.

[0008] Furthermore, the top ends of the fixing rods penetrate the screening frame, extend to the outside, and are slidably connected to the screening frame.

[0009] Furthermore, a rotating rod is fixedly inserted inside the fixing frame, and the rotating rod is rotatably connected to the inside of the screening box. One end of the rotating rod extends to the inside of the mounting frame and is sleeved with a worm gear.

[0010] Furthermore, a worm is rotatably connected inside the mounting frame, the worm and the worm wheel are meshed with each other, a second motor is installed outside the mounting frame, and an output end of the second motor is transmission-connected to the worm.

[0011] Furthermore, a power box is installed on the outside of the crushing box, wherein one end of the first crushing roller and the second crushing roller extends into the interior of the power box and is respectively provided with a driving gear and a driven gear, and the driving gear and the driven gear are meshed with each other.

[0012] Furthermore, a first motor is installed on the outer side of the power box, and an output end of the first motor is drivingly connected to one of the first crushing rollers.

[0013] Furthermore, the other ends of the pair of first crushing rollers and the pair of second crushing rollers extend to the outside of the screening box, and are respectively sleeved with a first synchronous wheel and a second synchronous wheel, and the pair of first synchronous wheels and the pair of second synchronous wheels are respectively connected by a synchronous belt transmission.

[0014] Furthermore, a collecting frame is slidably connected inside the screening box, and supporting feet are installed at the four corners of the outside of the discharge box.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The multi-stage crushing device for Chinese herbal medicine slices is used in coordination with a crushing box, a first crushing roller, a first synchronous wheel, a second crushing roller, a second synchronous wheel, a power box, a driving gear, a driven gear, a first motor, a screening box, a collecting frame, a discharging box and a third crushing roller. By setting a first motor, when the first motor is working, it is convenient to realize the rotation of the first crushing roller and the driving gear sleeved on the outside thereof. Since the driving gear and the driven gear are meshed with each other, the driven gear rotates, thereby realizing the rotation of the second crushing roller. At the same time, a pair of first crushing rollers rotate under the transmission action of the first synchronous wheel and the synchronous belt, and a pair of second crushing rollers rotate under the transmission action of the second synchronous wheel and the synchronous belt. By setting the first crushing roller, the second crushing roller and the third crushing roller, it is convenient to crush the Chinese herbal medicine slices multiple times;

[0017] 2. The multi-stage crushing device for Chinese herbal medicine slices is used in coordination with the mounting frame, the second motor, the worm, the rotating rod, the worm wheel, the fixed frame, the fixed rod, the spring, the screening frame and the vibration motor. By setting the vibration motor, the screening frame is convenient for vibration, so that the small-particle herbal medicine slices crushed on the screening frame are screened out and taken out from the screening box. By setting the second motor, when it works, the worm is convenient for rotation, driving the worm wheel to rotate, realizing the rotation of the rotating rod and the fixed frame, so that the top of the screening frame is turned downward, and the large-particle herbal medicine slices remaining after screening by the screening frame are poured into the inside of the discharge box. The utility model has a simple and reasonable structure, a novel design, and is simple and convenient to operate. It can effectively screen the crushed particles and then crush them, so as to realize multiple crushing of Chinese herbal medicine slices and has a high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model.

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the screening mechanism of the utility model.

[0021] Figure 4 It is a schematic diagram of the exploded three-dimensional structure of the screening mechanism of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 100, main body; 1001, crushing box; 1002, first crushing roller; 1003, first synchronous wheel; 1004, second crushing roller; 1005, second synchronous wheel; 1006, power box; 1007, driving gear; 1008, driven gear; 1009, first motor; 1010, screening box; 1011, collecting frame; 1012, discharging box; 1013, third crushing roller; 1014, supporting foot; 200, screening mechanism; 2001, mounting frame; 2002, second motor; 2003, worm; 2004, rotating rod; 2005, worm wheel; 2006, fixing frame; 2007, fixing rod; 2008, spring; 2009, screening frame; 2010, vibration motor. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] The utility model provides a multi-stage crushing device for Chinese herbal medicine slices, comprising a main body 100 and a screening mechanism 200, wherein the main body 100 comprises a crushing box 1001, wherein a pair of first crushing rollers 1002 are rotatably connected to the inside of the crushing box 1001, and a pair of second crushing rollers 1004 are rotatably connected to the inside of the crushing box 1001 near the bottom of the pair of first crushing rollers 1002, wherein a screening box 1010 is fixedly installed at the bottom end of the crushing box 1001, and a discharge box 1012 is fixedly installed at the bottom end of the screening box 1010, wherein the discharge box 1012 is provided with a plurality of first crushing rollers 1002 and a plurality of second crushing rollers 1004 are rotatably connected to the inside of the crushing box 1001, ... A pair of third crushing rollers 1013 are rotatably connected to the screen box 1010. The screening mechanism 200 includes a mounting frame 2001 and a fixed frame 2006. The mounting frame 2001 is fixedly connected to the screening box 1010. A pair of fixed rods 2007 are installed on the upper end of the fixed frame 2006. The outside of the fixed rods 2007 are sleeved with springs 2008. One end of the spring 2008 is fixedly connected to the fixed frame 2006, and the other end of the spring 2008 is fixedly connected to the screening frame 2009. A vibration motor 2010 is installed at the bottom end of the screening frame 2009.

[0028] The top ends of the fixing rods 2007 penetrate through the screening frame 2009 and extend to the outside, and are slidably connected to the screening frame 2009 .

[0029] Among them, a rotating rod 2004 is fixedly inserted inside the fixed frame 2006, and the rotating rod 2004 is rotatably connected to the inside of the screening box 1010. One end of the rotating rod 2004 extends to the inside of the mounting frame 2001 and is sleeved with a worm gear 2005. By setting the worm gear 2005, when the worm gear 2005 rotates under the action of the worm 2003, the rotating rod 2004 will rotate, thereby realizing the rotation of the fixed frame 2006.

[0030] Among them, the internal rotation of the mounting frame 2001 is connected to a worm 2003, and the worm 2003 and the worm wheel 2005 are meshed with each other. A second motor 2002 is installed on the outer side of the mounting frame 2001, and the output end of the second motor 2002 is transmission-connected to the worm 2003. By setting the second motor 2002, when it is working, it is easy to drive the worm 2003 to rotate. Since the worm 2003 and the worm wheel 2005 are meshed with each other, the worm wheel 2005 is driven to rotate.

[0031] Among them, a power box 1006 is installed on the outside of the crushing box 1001, and one end of the first crushing roller 1002 and the second crushing roller 1004 extends to the inside of the power box 1006, and is respectively provided with a driving gear 1007 and a driven gear 1008, and the driving gear 1007 and the driven gear 1008 are meshed with each other. By setting the driving gear 1007, the driving gear 1007 and the driven gear 1008 are meshed with each other, so that the first crushing roller 1002 and the second crushing roller 1004 rotate.

[0032] A first motor 1009 is installed on the outside of the power box 1006, and the output end of the first motor 1009 is transmission-connected to one of the first crushing rollers 1002. By setting the first motor 1009, when it is working, it is convenient to drive the first crushing roller 1002 to rotate.

[0033] Among them, the other ends of a pair of first crushing rollers 1002 and a pair of second crushing rollers 1004 extend to the outside of the screening box 1010, and are respectively provided with a first synchronous wheel 1003 and a second synchronous wheel 1005, and the pair of first synchronous wheels 1003 and the pair of second synchronous wheels 1005 are respectively connected by synchronous belt transmission.

[0034] Among them, the screening box 1010 is internally slidably connected with a collecting frame 1011, and the four external corners of the discharge box 1012 are equipped with supporting feet 1014. By setting the collecting frame 1011, it is convenient to collect and take out the small-particle medicinal pieces after preliminary screening, and by setting the supporting feet 1014, it is convenient to stably support the device.

[0035] The specific usage and function of this embodiment are as follows:

[0036] When using this product, first check whether the various mechanisms inside the multi-stage crushing device for Chinese herbal medicine slices are complete. After ensuring that they are complete, first pour the Chinese herbal medicine slices into the crushing box 1001, and use the first motor 1009 to rotate the first crushing roller 1002 and the driving gear 1007 set outside it, drive the driven gear 1008 to rotate, and realize the rotation of the second crushing roller 1004. At the same time, a pair of first crushing rollers 1002 rotate under the transmission action of the first synchronous wheel 1003 and the synchronous belt, and a pair of second crushing rollers 1004 rotate under the transmission action of the second synchronous wheel 1005 and the synchronous belt, so that the Chinese herbal medicine slices are further crushed. The crushed Chinese herbal medicine slice particles fall to the screening frame 2009 and pass through The vibration motor 2010 makes the screening frame 2009 vibrate under the action of the fixed rod 2007, the spring 2008 and the vibration motor 2010, so as to facilitate the screening of the Chinese medicine pieces on the screening frame 2009, so that the small-particle Chinese medicine pieces are screened through the screening frame 2009 and fall into the collecting frame 1011, and then the collecting frame 1011 is taken out, and the worm 2003 is rotated by the second motor 2002, driving the worm wheel 2005 to rotate, so that the rotating rod 2004 and the fixed frame 2006 are rotated, so that the top of the screening frame 2009 is turned downward, and the large-particle pieces remaining after screening by the screening frame 2009 are poured into the inside of the discharge box 1012, and the large-particle pieces are crushed by the third crushing roller 1013.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A multi-stage crushing device for Chinese herbal medicine slices, characterized in that: The invention comprises a main body (100) and a screening mechanism (200), wherein the main body (100) comprises a crushing box (1001), wherein a pair of first crushing rollers (1002) are rotatably connected to the inside of the crushing box (1001), and a pair of second crushing rollers (1004) are rotatably connected to the inside of the crushing box (1001) below the pair of first crushing rollers (1002), wherein a screening box (1010) is fixedly installed at the bottom end of the crushing box (1001), and a discharge box (1012) is fixedly installed at the bottom end of the screening box (1010), and a pair of third crushing rollers (1004) are rotatably connected to the inside of the discharge box (1012). The screening mechanism (200) comprises a mounting frame (2001) and a fixing frame (2006), wherein the mounting frame (2001) is fixedly connected to the screening box (1010), a pair of fixing rods (2007) are installed at the upper end of the fixing frame (2006), springs (2008) are sleeved on the outside of the fixing rods (2007), one end of the spring (2008) is fixedly connected to the fixing frame (2006), and the other end of the spring (2008) is fixedly connected to the screening frame (2009), and a vibration motor (2010) is installed at the bottom end of the screening frame (2009).

2. The multi-stage crushing device for Chinese herbal medicine slices as claimed in claim 1, characterized in that: The top ends of the fixing rods (2007) penetrate the screening frame (2009) and extend to the outside, and are slidably connected to the screening frame (2009).

3. The multi-stage crushing device for Chinese herbal medicine slices as claimed in claim 2, characterized in that: A rotating rod (2004) is fixedly inserted inside the fixed frame (2006), and the rotating rod (2004) is rotatably connected to the inside of the screening box (1010). One end of the rotating rod (2004) extends to the inside of the mounting frame (2001) and is sleeved with a worm gear (2005).

4. The multi-stage crushing device for Chinese herbal medicine slices as claimed in claim 3, characterized in that: A worm (2003) is rotatably connected inside the mounting frame (2001), and the worm (2003) and the worm wheel (2005) are meshed with each other. A second motor (2002) is installed outside the mounting frame (2001), and an output end of the second motor (2002) is drivingly connected to the worm (2003).

5. The multi-stage crushing device for Chinese herbal medicine slices as claimed in claim 1, characterized in that: A power box (1006) is installed on the outside of the crushing box (1001), one end of each of the first crushing roller (1002) and the second crushing roller (1004) extends into the interior of the power box (1006), and is respectively provided with a driving gear (1007) and a driven gear (1008), and the driving gear (1007) and the driven gear (1008) are meshed with each other.

6. The multi-stage crushing device for Chinese herbal medicine slices as claimed in claim 5, characterized in that: A first motor (1009) is installed on the outer side of the power box (1006), and an output end of the first motor (1009) is drivingly connected to one of the first crushing rollers (1002).

7. The multi-stage crushing device for Chinese herbal medicine slices as claimed in claim 6, characterized in that: The other ends of the pair of first crushing rollers (1002) and the pair of second crushing rollers (1004) extend to the outside of the screening box (1010), and are respectively provided with a first synchronous wheel (1003) and a second synchronous wheel (1005), and the pair of first synchronous wheels (1003) and the pair of second synchronous wheels (1005) are respectively connected by synchronous belt transmission.

8. The multi-stage crushing device for Chinese herbal medicine slices as claimed in claim 7, characterized in that: The interior of the screening box (1010) is slidably connected to a collecting frame (1011), and the four outer corners of the discharge box (1012) are all provided with supporting feet (1014).

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