A tablet pressing device for processing astragalus

Abstract

The invention discloses a tabletting device for processing astragalus, which belongs to the technical field of astragalus processing. The device comprises a tabletting shell, a tabletting mechanism for processing plant products, an adjusting mechanism for adjusting the pressing spacing of the tabletting mechanism, a storage shell for collecting soil for product feeding, and a feeding and conveying mechanism for processing plant products. The feeding and conveying mechanism is fixedly connected to the storage shell, the tabletting mechanism comprises a driving component, a transmission component and a tabletting component, and the feeding and conveying mechanism comprises a running component, a vibrating component and a scraping component. The device transports the astragalus to the tabletting mechanism for tableting by means of vibration transportation, and can be effectively adjusted according to the width of the astragalus tableting to achieve corresponding adaptability. The vibration transportation has the effect of separating soil and dust from the astragalus, and can also shake and disperse the stacked astragalus, which is more conducive to subsequent tableting and avoids the occurrence of crushing, breaking and the like caused by stacked tableting.

Description

Technical Field

[0001] The invention relates to the technical field of astragalus processing, in particular to a tablet pressing device for astragalus processing. Background Art

[0002] Astragalus, also known as Beiqi or Beiqi, also known as Huangqi or Huangqi, is one of the commonly used Chinese medicines. It is the root of Mongolian Astragalus or Membranaceus Astragalus of the Leguminosae family. It is mainly produced in China's Inner Mongolia Autonomous Region, Shanxi Province, Heilongjiang Province and other provinces and regions. It is dug in spring and autumn, the fibrous roots and root heads are removed, dried, sliced, and used raw or honey-roasted. It has the effects of replenishing qi and strengthening the exterior, diuresis and detoxification, pus discharge, sore astringent and muscle regeneration. In order to make beautiful and high-quality medicinal slices, fresh Chinese medicinal materials need to be processed into strips, or in order to cut Chinese medicinal materials into pieces of uniform size and shape, in order to prevent the Chinese medicinal materials from moving and deforming during the slicing process, the Chinese medicinal materials need to be pressed into strips, and they must also be straight and flat, which is particularly important for the processing of Astragalus.

[0003] At present, in the process of astragalus tableting, a large amount of astragalus will be stacked and then tableted, which will cause the astragalus to be broken, twisted and damaged, thereby causing a large amount of product waste and unqualified subsequent production and sales. In addition, dust, gravel and soil will adhere to the surface of the astragalus before being tableted. During the tableting process, the tablets will not meet the size requirements and the surface of the astragalus will be bumpy and of unqualified quality. If gravel or soil adheres to the surface of the astragalus during the tableting process, the astragalus will also be tableted if gravel or soil adheres to the surface after being tableted, and gravel or soil is harder than astragalus. Therefore, after the astragalus is tableted, the soil and gravel will damage the surface of the astragalus, causing the surface of the astragalus to be concave and bumpy. Therefore, the present device provides a tableting device for astragalus processing. Summary of the invention

[0004] The embodiment of the present invention provides a tabletting device for processing astragalus to solve the above-mentioned technical problems.

[0005] The embodiment of the present invention adopts the following technical scheme: it includes a tableting shell, a tableting mechanism for processing plant products, an adjusting mechanism for adjusting the pressing spacing of the tableting mechanism, a storage shell for collecting product feeding soil, and a feeding and conveying mechanism for processing plant products, the tableting shell is horizontally placed on the ground, the tableting mechanism is located in the tableting shell, the feeding and conveying mechanism is inclined and located above the tableting shell, the adjusting mechanism is located at the side end of the tableting shell, the storage shell is arranged on the outside of the tableting shell, the feeding and conveying mechanism is fixedly connected to the storage shell, the tableting mechanism includes a driving assembly, a transmission assembly and a tableting assembly, and the feeding and conveying mechanism includes a running assembly, a vibration assembly and a scraping assembly.

[0006] Furthermore, the tablet pressing shell includes a main supporting shell and a slave supporting shell, the main supporting shell is placed horizontally on the ground, the slave supporting shell is located beside the main supporting shell, and the main supporting shell is provided with a feeding port and a discharging port.

[0007] Furthermore, the driving assembly includes a driving motor, a driving shaft, a main gear, a slave gear and a slave shaft, the driving motor is arranged inside the slave support shell, the driving shaft is arranged on the output end of the driving motor, the main gear is sleeved on the driving shaft, the slave shaft is located inside the slave support shell and is rotatably connected, the end of the slave shaft penetrates into the main support shell from the inside of the slave support shell, the slave gear is sleeved on the slave shaft, and the main gear and the slave gear are meshed.

[0008] Furthermore, the transmission assembly includes a transmission gear, a transmission shaft, a universal joint coupling, an auxiliary shaft and an auxiliary block. Two limit grooves are symmetrically provided on the main support shell. The transmission shaft is rotatably connected in the slave support shell. The transmission gear is sleeved on the transmission shaft. The transmission gear is meshed with the slave gear. The auxiliary shaft and the transmission shaft are connected by a universal joint coupling. The auxiliary block is sleeved on the auxiliary shaft and is located in the corresponding limit groove for left and right sliding cooperation. The auxiliary shaft and the auxiliary block are rotatably connected.

[0009] Furthermore, the adjustment mechanism includes an electric cylinder, an adjustment block and an adjustment frame. There are two electric cylinders, and the two electric cylinders are symmetrically arranged on both sides of the main support shell. One of the output ends of the two electric cylinders passes through the adjustment frame and is slidably fitted. The adjustment block is located in the corresponding limit groove and is slidably fitted to the left and right. The lower end of the adjustment block is connected to the output end of the corresponding electric cylinder, and the lower end of the auxiliary block is connected to the output end of the corresponding electric cylinder.

[0010] Furthermore, the pressing assembly includes a first roller and a second roller, the head end of the first roller is connected to the end of the slave shaft and the end of the first roller is rotatably connected to the inside of the main support shell, the head end of the second roller is connected to the auxiliary shaft and the end of the second roller is rotatably connected to the adjustment block.

[0011] Furthermore, the storage shell includes a dust and soil storage chamber, a connecting frame and a loading and placing frame. The dust and soil storage chamber is located at the side end of the main support shell and below the vibration assembly. The loading and placing frame is connected to the dust and soil storage chamber by the connecting frame. The loading and placing frame is located above the head end of the vibration assembly.

[0012] Furthermore, the running component includes a running shell, a running motor, a driving wheel, a driven wheel, a belt and a running shaft. The running shell is located next to the dust and dirt storage chamber, the running motor is arranged inside the running shell, the driving wheel is arranged on the output end of the running motor, the running shaft is rotatably connected inside the running shell, the driven wheel is sleeved on the running shaft, the driving wheel and the driven wheel are sleeved by a belt, and the belt passes through the running shell and is in a sliding fit state.

[0013] Furthermore, the vibration assembly includes a limit frame, a vibrating mesh screen, auxiliary wheels, a connecting rod, a vibrating shaft and a selection blocking block. There are two limit frames, and the two limit frames are symmetrically arranged at the upper end of the main support shell. There are a plurality of auxiliary wheels, and the plurality of auxiliary wheels are arranged in two groups. The two groups of auxiliary wheels are symmetrically arranged on both sides of the vibrating mesh screen and are slidably matched with the corresponding limit frames. The vibrating mesh screen is inclined and the inclination angle is thirty degrees. The head end of the vibrating mesh screen is the lowest point of the inclination and is located above the first roller and the second roller. The vibrating shaft is eccentrically arranged on the driven wheel, and the head end of the connecting rod is rotatably connected to the lower end of the end of the vibrating mesh screen. The end of the connecting rod is sleeved on the vibrating shaft and is rotatably connected. There are a plurality of selection blocking blocks, and the plurality of selection blocking blocks are arranged in sequence on the head end of the vibrating mesh screen to form an inverted trapezoidal shape.

[0014] Furthermore, the scraping assembly includes a scraping frame and a scraping brush. The scraping frame is arranged on two limiting frames. The scraping brush is arranged on two scraping frames. The distance between the lower end of the scraping brush and the vibrating mesh screen is 0.5 cm.

[0015] At least one of the above technical solutions adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0016] Firstly, due to the different manufacture of products, the width of the press sheet will also be different. The present device can make corresponding adjustments according to the different required press sheet widths to adapt to different manufactures and different products. When the press sheet width needs to be adjusted, the two electric cylinders are started synchronously to drive the adjustment block on the output end of the electric cylinder to slide left and right in the corresponding limit groove, and the universal joint coupling is in a mating state, and the auxiliary block and the auxiliary shaft are also moved and adjusted in the same way, so as to adjust the spacing between the second roller and the first roller, so as to achieve the operation that can adapt to the press sheet widths of different press sheets, and the adjustment of the widths of the first roller and the second roller will not affect the normal rotation and rolling movement of the first roller and the second roller.

[0017] Secondly, when the astragalus is processed and tableted, the running motor is started to drive the active wheel to rotate, and the rotation of the active wheel drives the driven wheel to rotate through the belt sleeve, the running shaft is in a coordinated rotation state, and the rotation of the driven wheel drives the vibration shaft to rotate eccentrically. The eccentric rotation of the vibration shaft will drive the connecting rod to perform reciprocating telescopic motion back and forth, thereby driving the vibrating mesh screen to perform reciprocating telescopic motion to form a shaking motion state. The two sets of auxiliary wheels are located in the corresponding limit frames to play the role of limiting and auxiliary supporting the movement of the vibrating mesh screen. Then the astragalus to be processed and tableted is poured into the loading and placing frame, and falls onto the vibrating mesh screen through the loading and placing frame. At this time, the vibrating mesh screen is in a reciprocating, telescopic and shaking operating state, and the vibrating mesh screen is tilted and the inclination angle is thirty degrees {the vibrating mesh screen is The inclined setting with an angle of thirty degrees can allow the astragalus to be transported to the tableting assembly for tableting relatively slowly by shaking, thereby improving the degree of dispersion of the astragalus and further improving the tableting quality of the product on the basis of the maximum efficiency of processing and tableting of a large amount of astragalus. The astragalus that falls on the vibrating mesh screen will continuously move from the end of the vibrating mesh screen to the head of the vibrating mesh screen through shaking and the tilting angle. During this process, the astragalus can be adjusted from a stacked loading state to a more dispersed transportation state, and finally fall from the top between the first roller and the second roller in a more dispersed state, avoiding the astragalus being broken, twisted and damaged due to being pressed into tablets after being stacked, thereby causing a large amount of product waste and unqualified subsequent production and sales.

[0018] Thirdly, the astragalus to be processed is transported to the tableting mechanism by means of vibration transportation for tableting, which can shake off the dust, gravel and soil on the surface of the astragalus and drop them into the dust and soil storage chamber through the vibration mesh screen, thereby achieving the effect of separating the astragalus from the dust and soil, so as to avoid the situation in which the astragalus tablets do not match the size and the surface of the astragalus has potholes and unqualified quality during the tableting process. If gravel or soil adheres to the surface of the astragalus during the tableting process, the astragalus will also be tableted after being tableted, and gravel or soil is harder than the astragalus. Therefore, the soil and gravel will damage the surface of the astragalus after the astragalus is tableted, causing the surface of the astragalus to have pits and potholes, thereby further improving the quality of the astragalus tablets.

[0019] Fourthly, after the dirt or gravel on the surface of the Astragalus is dried, the dirt or gravel may adhere to the surface of the Astragalus more tightly, which cannot be solved by simply shaking the Astragalus. Therefore, during the shaking and transportation of the Astragalus, the surface of the Astragalus will come into contact with the scraping brush. The scraping brush can clean the dirt or gravel adhering to the surface of the Astragalus, thereby improving the quality of subsequent Astragalus tableting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0022] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0023] Figure 3 The three-dimensional structure of the present invention is shown in FIG. Figure 3 ;

[0024] Figure 4 It is a schematic diagram of the structure cut away from the supporting shell in the present invention;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the feeding conveying mechanism and the storage shell in the present invention;

[0026] Figure 6 It is a three-dimensional structural schematic diagram of the feeding and conveying mechanism in the present invention;

[0027] Figure 7 The three-dimensional structure of the tablet pressing mechanism in the present invention is shown in FIG. Figure 1 ;

[0028] Figure 8 The three-dimensional structure of the tablet pressing mechanism in the present invention is shown in FIG. Figure 2 ;

[0029] Fig. 9 for Figure 1 Enlarged view of point A in the middle;

[0030] Fig.10 for Figure 4 Enlarged view of point B in the middle;

[0031] Fig.11 for Figure 6 Enlarged view of point C in the middle;

[0032] Fig.12 for Figure 8 Enlarged view of point D in the middle.

[0033] Reference numerals

[0034] Tablet pressing housing 1, main support housing 11, slave support housing 12, feed port 13, discharge port 14, limit slot 15, tablet pressing mechanism 2, drive assembly 21, drive motor 211, drive shaft 212, main gear 213, slave gear 214, slave shaft 215, transmission assembly 22, transmission gear 221, transmission shaft 222, universal joint coupling 223, auxiliary shaft 224, auxiliary block 225, tablet pressing assembly 23, first roller 231, second roller 232, adjustment mechanism 3, electric cylinder 31, adjustment Block 32, adjustment frame 33, storage shell 4, dust and dirt storage chamber 41, connecting frame 42, loading placement frame 43, loading conveying mechanism 5, running component 51, running shell 511, running motor 512, driving wheel 513, driven wheel 514, belt 515, running shaft 516, vibration component 52, limit frame 521, vibration screen 522, auxiliary wheel 523, connecting rod 524, vibration shaft 525, selection blocking block 526, scraping component 53, scraping frame 531, scraping brush 532. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0037] The embodiment of the present invention provides a tabletting device for processing Astragalus, comprising a tabletting shell 1, a tabletting mechanism 2 for processing plant products, an adjusting mechanism 3 for adjusting the pressing spacing of the tabletting mechanism 2, a storage shell 4 for collecting product feeding soil, and a feeding and conveying mechanism 5 for processing plant products, wherein the tabletting shell 1 is horizontally placed on the ground, the tabletting mechanism 2 is located in the tabletting shell 1, the feeding and conveying mechanism 5 is inclined and located above the tabletting shell 1, the adjusting mechanism 3 is located at the side end of the tabletting shell 1, the storage shell 4 is arranged on the outside of the tabletting shell 1, the feeding and conveying mechanism 5 is fixedly connected to the storage shell 4, the tabletting mechanism 2 comprises a driving component 21, a transmission component 22 and a tabletting component 23, the feeding and conveying mechanism 5 comprises a running component 51, a vibration component 52 and a scraping component 53,

[0038] The device can transport the astragalus that needs to be processed and tableted to the tableting mechanism 2 for tableting by means of vibration transportation, and can be effectively adjusted according to the width of the astragalus tablets to achieve corresponding adaptability. The vibration transportation has the effect of separating dirt and dust from the astragalus, and can also shake off and disperse the stacked astragalus, which is more conducive to subsequent tableting and avoids the occurrence of damage or breakage caused by stacked tablets.

[0039] This device is not only suitable for the plant product of Astragalus, for example: long and hard plant products, round and hard plant products, barley, wheat, soy products and flowers and plants, can all be used for loading and tableting operations, and has a wide range of applicability.

[0040] Preferably, the tablet pressing housing 1 comprises a main supporting housing 11 and a slave supporting housing 12, wherein the main supporting housing 11 is horizontally placed on the ground, the slave supporting housing 12 is located beside the main supporting housing 11, and the main supporting housing 11 is provided with a feeding port 13 and a discharging port 14; the driving assembly 21 comprises a driving motor 211, a driving shaft 212, a main gear 213, a slave gear 214 and a slave shaft 215, the driving motor 211 is arranged inside the slave supporting housing 12, and the driving shaft 212 is arranged inside the driving motor 21 1, the main gear 213 is sleeved on the drive shaft 212, the slave shaft 215 is located inside the slave support housing 12 and is rotatably connected, the end of the slave shaft 215 penetrates into the main support housing 11 from the inside of the slave support housing 12, the slave gear 214 is sleeved on the slave shaft 215, and the main gear 213 and the slave gear 214 are meshed; the transmission assembly 22 includes a transmission gear 221, a transmission shaft 222, a universal joint coupling 223, an auxiliary shaft 224 and an auxiliary block 225, the main support housing 11 is symmetrically provided with two limit grooves 15, the transmission shaft 222 is rotatably connected in the slave support housing 12, the transmission gear 221 is sleeved on the transmission shaft 222, the transmission gear 221 is meshed with the slave gear 214, the auxiliary shaft 224 and the transmission shaft 222 are connected by a universal joint coupling 223, the auxiliary block 225 is sleeved on the auxiliary shaft 224 and is located in the corresponding limit groove 15 for left and right sliding matching, the auxiliary shaft 224 and the auxiliary block 225 are rotatably connected; the adjustment mechanism 3 It includes an electric cylinder 31, an adjustment block 32 and an adjustment frame 33. The electric cylinder 31 is provided with two, and the two electric cylinders 31 are symmetrically arranged on both sides of the main support housing 11. One of the output ends of the two electric cylinders 31 passes through the adjustment frame 33 and is slidably matched. The adjustment block 32 is located in the corresponding limit groove 15 and is slidably matched to the left and right. The lower end of the adjustment block 32 is connected to the output end of the corresponding electric cylinder 31, and the lower end of the auxiliary block 225 is connected to the output end of the corresponding electric cylinder 31.

[0041] Due to the different manufacture of products, the width of the press sheet will also be different. The present device can make corresponding adjustments according to the different required press sheet widths to adapt to different manufactures and different products. When the press sheet width needs to be adjusted, the two electric cylinders 31 are started synchronously to drive the adjustment block 32 on the output end of the electric cylinder 31 to slide left and right in the corresponding limit groove 15, and the universal joint coupling 223 is in a mating state, and the auxiliary block 225 and the auxiliary shaft 224 are also moved and adjusted to adjust the spacing between the second roller 232 and the first roller 231, so as to achieve the operation that can adapt to the press sheet width of different press sheets, and the adjustment of the width of the first roller 231 and the second roller 232 will not affect the normal rotation and rolling movement of the first roller 231 and the second roller 232.

[0042] Preferably, the tablet pressing assembly 23 includes a first roller 231 and a second roller 232, wherein the head end of the first roller 231 is connected to the end of the slave shaft 215 and the end of the first roller 231 is rotatably connected to the inside of the main support shell 11, and the head end of the second roller 232 is connected to the auxiliary shaft 224 and the end of the second roller 232 is rotatably connected to the adjustment block 32;

[0043] When the Astragalus membranaceus falls from the vibrating mesh screen 522 to the space between the first roller 231 and the second roller 232 for tableting, the driving motor 211 is started to drive the driving shaft 212 on the output end of the driving motor 211 to rotate, the driving shaft 212 rotates to drive the main gear 213 to rotate, the main gear 213 rotates to drive the slave gear 214 to rotate, the slave gear 214 rotates to drive the transmission gear 221 to rotate, the transmission gear 221 rotates to drive the transmission shaft 222 to rotate, the transmission shaft 222 rotates to drive the universal joint The shaft 223 rotates, and the universal joint coupling 223 rotates to drive the auxiliary shaft 224 to rotate, thereby driving the first roller 231 and the second roller 232 to rotate symmetrically inward, so as to achieve the tableting operation of the astragalus that falls between the first roller 231 and the second roller 232. The tableted astragalus will eventually fall through the discharge port 14 on the main support shell 11. Before the astragalus tablets fall, the storage device for collecting the astragalus can be placed directly below the discharge port 14 of the main support shell 11.

[0044] The tableting of Astragalus has the following benefits:

[0045] The production of Astragalus tablets can be standardized and scaled up, which is conducive to ensuring the stability and consistency of product quality. In the market, standardized products are more easily recognized and accepted by consumers, and are also convenient for promotion and sales in different regions, meeting the needs of more people for the medicinal value of Astragalus.

[0046] For people who are not used to the traditional way of taking Astragalus, such as decoction, such as children, the elderly or busy office workers, Astragalus tableting is a good alternative to the tableting device for Astragalus processing. Children may find it difficult to accept the taste of Astragalus decoction, while tableting can be made into a form with added flavoring agents, which is easier for children to accept; the elderly or office workers may not have the time and energy to decoct Astragalus, and tableting provides a convenient way to take Astragalus.

[0047] The compressed tablet form greatly reduces the volume of Astragalus and makes it regular in shape, making it easy to package and sell. Compared with traditional Astragalus medicinal materials, Astragalus compressed tablets are easier to carry and can be conveniently placed in a medicine box or pocket for taking at any time, whether traveling, working or exercising. In terms of storage, compressed tablets have relatively low requirements for the environment. After sealed packaging, Astragalus compressed tablets can be stored at room temperature for a long time and are not easily affected by moisture, mildew or insects.

[0048] Preferably, the storage shell 4 includes a dust and soil storage chamber 41, a connecting frame 42 and a loading frame 43, the dust and soil storage chamber 41 is located at the side end of the main support shell 11 and below the vibration assembly 52, the loading frame 43 is connected to the dust and soil storage chamber 41 by the connecting frame 42, and the loading frame 43 is located above the head end of the vibration assembly 52; the running assembly 51 includes a running shell 511, a running motor 512, a driving wheel 513, a driven wheel 514, a belt 515 and a running shaft 51 6, the running housing 511 is located beside the dust and dirt storage chamber 41, the running motor 512 is arranged inside the running housing 511, the driving wheel 513 is arranged on the output end of the running motor 512, the running shaft 516 is rotatably connected inside the running housing 511, the driven wheel 514 is sleeved on the running shaft 516, the driving wheel 513 and the driven wheel 514 are sleeved by a belt 515, and the belt 515 passes through the running housing 511 in a sliding fit state; the vibration component 52 includes a limit The limiting frame 521, the vibrating mesh screen 522, the auxiliary wheel 523, the connecting rod 524, the vibrating shaft 525 and the selection blocking block 526, the limiting frame 521 is provided with two, the two limiting frames 521 are symmetrically arranged at the upper end of the main support shell 11, the auxiliary wheels 523 are provided with a plurality of, the plurality of auxiliary wheels 523 are arranged in two groups, the two groups of auxiliary wheels 523 are symmetrically arranged on both sides of the vibrating mesh screen 522 and are slidably matched with the corresponding limiting frames 521, the vibrating mesh screen 522 is inclined and the inclination angle is thirty The head end of the vibrating mesh screen 522 is the lowest point of inclination and is located above the first roller 231 and the second roller 232. The vibrating shaft 525 is eccentrically arranged on the driven wheel 514. The head end of the connecting rod 524 is rotatably connected to the lower end of the end of the vibrating mesh screen 522. The end of the connecting rod 524 is sleeved on the vibrating shaft 525 and is rotatably connected. A plurality of selection blocking blocks 526 are provided. The plurality of selection blocking blocks 526 are sequentially arranged on the head end of the vibrating mesh screen 522 and form an inverted trapezoidal shape.

[0049] When the astragalus is processed and tableted, the driving wheel 513 is driven to rotate by running the motor 512. The driving wheel 513 rotates through the sleeve of the belt 515 to drive the driven wheel 514 to rotate. The running shaft 516 is in a coordinated rotation state. The driven wheel 514 rotates to drive the vibration shaft 525 to rotate eccentrically. The eccentric rotation of the vibration shaft 525 will drive the connecting rod 524 to perform reciprocating telescopic motion back and forth, thereby driving the vibrating mesh screen 522 to perform reciprocating telescopic motion to form a shaking motion state. The two sets of auxiliary wheels 523 are located in the corresponding limit frames 521 to play the role of limiting and auxiliary support for the movement of the vibrating mesh screen 522. Then, the astragalus to be processed and tableted is poured into the loading and placing frame 43, and falls onto the vibrating mesh screen 522 through the loading and placing frame 43. At this time, the vibrating mesh screen 522 is in a reciprocating telescopic and shaking operation state, and the vibrating mesh screen 522 is inclined and The tilt angle is thirty degrees. The vibrating mesh screen 522 is tilted and the tilt angle is thirty degrees, so that the astragalus can be slowly transported to the tableting assembly 23 for tableting by shaking, which improves the degree of dispersion of the astragalus and further improves the tableting quality of the product on the basis of the maximum efficiency of processing and tableting of a large number of astragalus. The astragalus that falls on the vibrating mesh screen 522 will be continuously moved to the head of the vibrating mesh screen 522 by shaking and the tilt angle from the end of the vibrating mesh screen 522. In this process, the astragalus can be adjusted from the stacked feeding state to a more dispersed transportation state, and finally falls from the upper part between the first roller 231 and the second roller 232 in a more dispersed state, avoiding the astragalus being broken, twisted and damaged due to the stacking of the astragalus for tableting, thereby causing a large amount of product waste and unqualified subsequent production and sales.

[0050] The astragalus to be processed is transported to the tableting mechanism 2 by means of vibration transportation for tableting, which can shake off the dust, gravel and soil on the surface of the astragalus, and drop them into the dust and soil storage chamber 41 through the vibration mesh screen 522, thereby achieving the effect of separating the astragalus from the dust and soil, thereby avoiding the situation that the tablets do not meet the size and the surface of the astragalus is bumpy and unqualified during the tableting process. If gravel or soil adheres to the surface of the astragalus during the tableting process, the astragalus will also be tableted after being tableted, and gravel or soil is harder than the astragalus. Therefore, after the astragalus is tableted, the soil and gravel will damage the surface of the astragalus, causing the surface of the astragalus to be concave and bumpy, thereby further improving the quality of the astragalus tableting;

[0051] When artificially planted astragalus is picked, its root length is usually around 30-60 cm. If the planting period is short (1-2 years), the root length may be around 30 cm. For astragalus planted for 2-3 years, the root length can reach 40-60 cm. This is the approximate length range under normal planting and management conditions. Different planting areas, soil fertility, irrigation conditions and other factors may cause certain fluctuations in length. Several selection blocking blocks 526 are arranged in sequence on the front end of the vibrating mesh screen 522 to form an inverted trapezoidal shape. The upper width of the inverted trapezoidal shape is 30 cm. When the astragalus is pressed into tablets after being picked, the astragalus is transported and fed into the tablet pressing assembly 23 by shaking the vibrating mesh screen 522 for tableting. During this process, if the astragalus falls horizontally into the tablet pressing assembly 23 after the tableting is completed, it may cause the astragalus tablets to twist. The upper width of the inverted trapezoidal shape is 30 cm. When the astragalus moves to the corresponding inverted trapezoidal shape by shaking, the astragalus is transported and fed into the tablet pressing assembly 23 for tableting. During this process, if the astragalus falls horizontally into the tablet pressing assembly 23, it may cause the astragalus tablets to twist after the tableting is completed. When the shape is in the right position, the width of the astragalus is greater than 30 cm and it is impossible to fall through the inside of the inverted trapezoidal shape into the tablet pressing component 23 for tableting. Therefore, the end of the astragalus must first enter the corresponding inverted trapezoidal shape. At this time, the astragalus is definitely not in a horizontal state, but in a relatively vertical state. The internal shape of the inverted trapezoidal shape can allow the astragalus in a relatively vertical state to fall into the tablet pressing component 23 for tableting as the shaking changes to a further vertical state. This ensures that after the astragalus is tableted vertically, it will not be twisted to a large extent, thereby further improving the quality of the astragalus after tableting, facilitating more convenient processing of the subsequent astragalus, and improving the aesthetics and sales.

[0052] Preferably, the scraping assembly 53 includes a scraping frame 531 and a scraping brush 532, the scraping frame 531 is arranged on two limiting frames 521, the scraping brush 532 is arranged on two scraping frames 531, and the distance between the lower end of the scraping brush 532 and the vibrating mesh screen 522 is 0.5 cm;

[0053] After the dirt or gravel on the surface of the Astragalus is dried, the dirt or gravel may adhere to the surface of the Astragalus more tightly, which cannot be solved by simply shaking the Astragalus. Therefore, during the shaking and transportation of the Astragalus, the surface of the Astragalus will come into contact with the scraping brush 532. The scraping brush 532 can clean the dirt or gravel adhering to the surface of the Astragalus, thereby improving the quality of subsequent Astragalus tableting.

[0054] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A tabletting device for processing Astragalus, characterized in that: The tablet pressing device comprises a tablet pressing shell (1), a tablet pressing mechanism (2) for processing plant products, an adjusting mechanism (3) for adjusting the pressing spacing of the tablet pressing mechanism (2), a storage shell (4) for collecting soil for product feeding, and a feeding conveying mechanism (5) for processing plant products, wherein the tablet pressing shell (1) is placed horizontally on the ground, the tablet pressing mechanism (2) is located in the tablet pressing shell (1), the feeding conveying mechanism (5) is arranged obliquely and is located above the tablet pressing shell (1), the adjusting mechanism (3) is located at the side end of the tablet pressing shell (1), the storage shell (4) is arranged on the outside of the tablet pressing shell (1), the feeding conveying mechanism (5) is fixedly connected to the storage shell (4), and the tablet pressing mechanism (2) comprises a drive assembly (2 1), a transmission assembly (22) and a tablet pressing assembly (23), the feeding and conveying mechanism (5) comprising a running assembly (51), a vibrating assembly (52) and a scraping assembly (53), the tablet pressing housing (1) comprising a main supporting housing (11) and a slave supporting housing (12), the main supporting housing (11) being placed horizontally on the ground, the slave supporting housing (12) being located beside the main supporting housing (11), the main supporting housing (11) being provided with a feeding port (13) and a discharging port (14), the driving assembly (21) comprising a driving motor (211), a driving shaft (212), a main gear (213), a slave gear (214) and a slave shaft (215), the driving motor (211) being arranged on the slave supporting housing ( 12), the driving shaft (212) is arranged on the output end of the driving motor (211), the main gear (213) is sleeved on the driving shaft (212), the slave shaft (215) is located inside the slave support housing (12) and is rotatably connected, the end of the slave shaft (215) penetrates from the inside of the slave support housing (12) into the main support housing (11), the slave gear (214) is sleeved on the slave shaft (215), the main gear (213) and the slave gear (214) are meshed, the transmission assembly (22) includes a transmission gear (221), a transmission shaft (222), a universal joint coupling (223), an auxiliary shaft (224) and an auxiliary block (225), and the main support housing (11) is symmetrically Two limiting grooves (15) are provided, the transmission shaft (222) is rotatably connected in the slave support housing (12), the transmission gear (221) is sleeved on the transmission shaft (222), the transmission gear (221) is meshed with the slave gear (214), the auxiliary shaft (224) and the transmission shaft (222) are connected by a universal joint coupling (223), the auxiliary block (225) is sleeved on the auxiliary shaft (224) and is located in the corresponding limiting groove (15) to slide left and right, the auxiliary shaft (224) and the auxiliary block (225) are rotatably connected, the adjustment mechanism (3) comprises an electric cylinder (31), an adjustment block (32) and an adjustment frame (33), the electric cylinder (31) is provided with two,The two electric cylinders (31) are symmetrically arranged on both sides of the main support shell (11); one of the output ends of the two electric cylinders (31) passes through the adjustment frame (33) and is slidably fitted; the adjustment block (32) is located in the corresponding limit groove (15) and is slidably fitted to the left and right; the lower end of the adjustment block (32) is connected to the output end of the corresponding electric cylinder (31); the lower end of the auxiliary block (225) is connected to the output end of the corresponding electric cylinder (31); the pressing assembly (23) comprises a first roller (231) and a second roller (232); the head end of the first roller (231) is connected to the end of the slave shaft (215) and the end of the first roller (231) is connected to the inside of the main support shell (11); The second roller (232) is rotatably connected, the head end of the second roller (232) is connected to the auxiliary shaft (224) and the tail end of the second roller (232) is rotatably connected to the adjustment block (32), the storage shell (4) comprises a dust and dirt storage chamber (41), a connecting frame (42) and a loading and placing frame (43), the dust and dirt storage chamber (41) is located at the side end of the main support shell (11) and below the vibration component (52), the loading and placing frame (43) is connected to the dust and dirt storage chamber (41) by the connecting frame (42), the loading and placing frame (43) is located above the head end of the vibration component (52), and the running component (51) comprises a running shell (511), a running motor (512), and a driving wheel (513). , a driven wheel (514), a belt (515) and a running shaft (516), the running housing (511) is located beside the dust and dirt storage chamber (41), the running motor (512) is arranged inside the running housing (511), the driving wheel (513) is arranged on the output end of the running motor (512), the running shaft (516) is rotatably connected inside the running housing (511), the driven wheel (514) is sleeved on the running shaft (516), the driving wheel (513) and the driven wheel (514) are sleeved by a belt (515), and the belt (515) passes through the running housing (511) and is in a sliding fit state, and the vibration component (52) includes a limit frame (521), a vibration screen (522), auxiliary wheels (523), connecting rods (524), a vibration shaft (525) and a selection blocking block (526), ​​two limiting frames (521) are provided, and the two limiting frames (521) are symmetrically arranged on the upper end of the main support shell (11), a plurality of auxiliary wheels (523) are provided, and the plurality of auxiliary wheels (523) are arranged in two groups, and the two groups of auxiliary wheels (523) are symmetrically arranged on both sides of the vibration mesh screen (522) and are slidably matched with the corresponding limiting frames (521), the vibration mesh screen (522) is inclined and the inclination angle is thirty degrees, and the head end of the vibration mesh screen (522) is the lowest point of the inclination and is located above between the first roller (231) and the second roller (232),The vibration shaft (525) is eccentrically arranged on the driven wheel (514), the head end of the connecting rod (524) is rotatably connected to the lower end of the end of the vibration mesh screen (522), the end of the connecting rod (524) is sleeved on the vibration shaft (525) and is rotatably connected, a plurality of selection blocking blocks (526) are provided, and the plurality of selection blocking blocks (526) are arranged in sequence on the head end of the vibration mesh screen (522) to form an inverted trapezoidal shape, the scraping assembly (53) comprises a scraping frame (531) and a scraping brush (532), the scraping frame (531) is arranged on two limit frames (521), the scraping brush (532) is arranged on two scraping frames (531), and the distance between the lower end of the scraping brush (532) and the vibration mesh screen (522) is 0.5 cm.

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