CN112386626A

CN112386626A - Preparation process of compound sophora flavescens salicylic acid powder

Info

Publication number: CN112386626A
Application number: CN202011286216.0A
Authority: CN
Inventors: 黄小燕; 陈婵; 汤小燕; 张志涛; 符正南; 陈雨
Original assignee: Guangdong Hengcheng Pharmaceutical Co ltd
Current assignee: Guangdong Hengcheng Pharmaceutical Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-02-23

Abstract

The invention discloses a preparation process of compound sophora flavescens salicylic acid powder, which comprises the following steps: putting radix sophorae flavescentis into a cleaning frame of a cleaning mechanism, and then controlling a conveying chain to convey along a conveying frame, so that the cleaning frame filled with the radix sophorae flavescentis firstly enters a cleaning box; the cleaning frame moves into a drying box of the drying mechanism along the conveying frame to dry the radix sophorae flavescentis in the cleaning frame; the cleaning frame moves above the crushing mechanism along the conveying frame, then the hydraulic cylinder is controlled to extend to work, the first half box and the second half box rotate along the second connecting plate, the cleaning frame is automatically opened from the bottom, the cleaned and dried radix sophorae flavescentis directly falls into the receiving hopper, and the radix sophorae flavescentis can be crushed and cut for multiple times by the multiple groups of cutting pieces to obtain radix sophorae flavescentis fine powder; the invention greatly improves the preparation efficiency of the compound sophora flavescens salicylic acid powder.

Description

Preparation process of compound sophora flavescens salicylic acid powder

Technical Field

The invention belongs to the technical field of compound sophora flavescens salicylic acid powder, and particularly relates to a preparation process of compound sophora flavescens salicylic acid powder.

Background

The compound sophora flavescens salicylic acid powder is used for treating tinea manus and tinea pedis.

Reference CN103598981A discloses a new preparation process of compound sophora flavescens salicylic acid powder for treating tinea manus and tinea pedis, belonging to the technical field of traditional Chinese medicine preparations. The preparation method comprises washing 110-130kg of radix Sophorae Flavescentis, oven drying, and pulverizing into superfine powder (with particle size below 10 μm); 90-110kg of salicylic acid, 60-80kg of benzoic acid, 250kg of boric acid and 50-70kg of talcum powder are premixed in a two-dimensional mixer and crushed in a multifunctional crusher; mixing with radix Sophorae Flavescentis superfine powder in two-dimensional mixer, packaging the mixed powder in packaging machine, and packaging. The invention prolongs the retention time of the medicine on the affected part, ensures more sufficient absorption and increased absorption amount, and ensures the effectiveness of the medicine for patients.

In the prior art, the pretreatment efficiency of the compound sophora flavescens salicylic acid powder is low in the preparation process, so that the overall preparation efficiency of the compound sophora flavescens salicylic acid powder is influenced.

Disclosure of Invention

The invention aims to solve the problem that the overall preparation efficiency of the compound sophora flavescens salicylic acid powder is affected due to low pretreatment efficiency of sophora flavescens in the preparation process of the compound sophora flavescens salicylic acid powder in the prior art, and provides a preparation process of the compound sophora flavescens salicylic acid powder.

The purpose of the invention can be realized by the following technical scheme:

a preparation process of compound radix sophorae flavescentis salicylic acid powder comprises the following steps:

the first step is as follows: putting radix sophorae flavescentis into a cleaning frame of a cleaning mechanism, controlling a conveying chain to convey along a conveying frame, enabling the cleaning frame filled with the radix sophorae flavescentis to firstly enter a cleaning box, controlling an air cylinder to work, enabling the cleaning frame to move downwards, enabling the cleaning frame to descend below the liquid level of cleaning liquid of a cleaning tank and move towards an outlet direction in the cleaning liquid, and controlling the air cylinder to enable the cleaning frame to ascend and reset and then move out of the cleaning frame when the cleaning frame moves to the direction close to the outlet;

the second step is that: the cleaning frame moves into a drying box of the drying mechanism along the conveying frame, a water receiving disc is arranged between the conveying frame and the drying box and used for receiving cleaning liquid in the moving process, when the cleaning frame enters the drying box, a heat pump inputs a heat source into a first spraying pipe and a second spraying pipe along an air inlet pipe respectively, and then the heat source is sprayed out from a first spray head and a second spray head respectively to dry the radix sophorae flavescentis in the cleaning frame;

the third step: the cleaning frame moves above the crushing mechanism along the conveying frame, then, the hydraulic cylinder is controlled to extend to work, the first half box and the second half box are made to rotate along the second connecting plate, the cleaning frame is automatically opened from the bottom, the cleaned and dried radix sophorae flavescentis directly falls into the material receiving hopper, meanwhile, the crushing motor is started, the crushing motor drives the connecting shaft to rotate, two groups of connecting discs are sleeved on the connecting shaft, a connecting rod is arranged between the connecting discs, and a plurality of groups of cutting pieces are uniformly sleeved on the connecting rod, so that the radix sophorae flavescentis can be crushed and cut for multiple times by the plurality of groups of cutting pieces to obtain radix sopho;

the fourth step: adding salicylic acid, benzoic acid and boric acid into the radix Sophorae Flavescentis fine powder, and mixing to obtain compound radix Sophorae Flavescentis salicylic acid powder.

Preferably, stoving mechanism and wiper mechanism set up along the conveying frame symmetry, stoving mechanism and wiper mechanism's homonymy is provided with rubbing crusher structure, stoving mechanism, evenly be provided with the conveying frame on wiper mechanism and the rubbing crusher structure, the conveying frame runs through wiper mechanism and rubbing crusher structure respectively, the conveying frame is located rubbing crusher structure's top, the conveying frame is the loop configuration, and be provided with the conveying chain on the inner wall of conveying frame, equidistant multiunit transfer roller that is provided with on the conveying chain, install charging mechanism on the transfer roller.

Preferably, the wiper mechanism is including wasing case, transfer passage, washing tank, electric heating coil, and the conveying frame is located the top surface inner wall that washs the case, and the both sides of wasing the case are provided with the inlet port that is used for the charging mechanism conveying respectively, and the inner chamber top of wasing the case is provided with transfer passage, and the inner chamber bottom of wasing the case is provided with the washing tank, and the bottom surface both sides of wasing the case are provided with electric heating coil respectively.

Preferably, the drying mechanism comprises a drying box, a heat pump, an air inlet pipe and a flow dividing piece; the conveying frame is located in the middle of the drying box, a heat pump is arranged on the top surface of the drying box, the output end of the heat pump is connected with the air inlet of the air inlet pipe, the air outlet of the air inlet pipe extends into the drying box and is connected with the shunt piece, and the conveying frame is located in the shunt piece.

Preferably, the reposition of redundant personnel piece includes first spray line, the second spray line, first shower nozzle, the second shower nozzle, first spray line and second spray line are L shape structure, and parallel arrangement has the multiunit respectively, and first spray line is located the second spray line directly over, first spray line is installed on the top surface inner wall of stoving case, evenly be provided with the first shower nozzle of multiunit on the inner wall of first spray line, the second spray line is installed on the bottom surface inner wall of stoving case, evenly be provided with multiunit second shower nozzle on the inner wall of second spray line, the inlet end of first spray line and second spray line communicates with the gas outlet of intake pipe.

Preferably, the charging mechanism comprises a first sleeve, a second sleeve, a fixed pipe, a limiting rod, a cleaning frame, a filtering hole and a cylinder; the both sides of transfer roller are overlapped respectively and are equipped with first sleeve pipe, and the middle part cover of transfer roller is equipped with the second sleeve pipe, installs the cylinder on the second sleeve pipe, and the output and the washing frame of cylinder are connected, are provided with fixed pipe on the first sleeve pipe, and in the top of gag lever post runs through the fixed pipe to with fixed pipe sliding connection, the bottom and the washing frame of gag lever post are connected, evenly are provided with the multiunit on the outer wall of washing frame and strain the hole.

Preferably, the cleaning frame comprises a first half box, a second half box, a first connecting plate, a second connecting plate, a third connecting plate and a hydraulic cylinder; the first half box and the second half box are symmetrically arranged, openings are formed in the top surfaces and one side wall of the first half box and the second half box, two groups of second connecting plates are arranged side by side, one end of each second connecting plate is movably connected with one side of the top surface of the first half box, and the other end of each second connecting plate is movably connected with one side of the top surface of the second half box;

the both ends of first connecting plate are connected with the middle part of second connecting plate respectively, and the both sides of two sets of second connecting plates are provided with the third connecting plate respectively, the bottom surface middle part of third connecting plate and the one end swing joint of pneumatic cylinder, the other end of pneumatic cylinder respectively with half first case and half second case swing joint that correspond, the middle part of first connecting plate is connected with the output of cylinder, the bottom and the middle part of third connecting plate of gag lever post are connected.

Preferably, the crushing mechanism comprises a receiving hopper, a crushing motor, a crushing shell, a connecting shaft, a connecting disc, a connecting rod and a cutting blade; connect the hopper to be located the top of smashing the casing to with smash the casing intercommunication, the output and the connecting axle of smashing the motor are connected, and the connecting axle extends to in smashing the casing, and rotate with smashing the casing and be connected, and the cover is equipped with two sets of connection pads on the connecting axle, and two sets of connection pads all are located and smash the casing, are provided with the connecting rod between two sets of connection pads, and connecting rod annular array is provided with the multiunit, and evenly overlaps on every group connecting rod to be equipped.

Preferably, the compound sophora flavescens salicylic acid powder is prepared from the following raw materials in parts by weight: 190-210 parts of sophora flavescens fine powder, 190-parts of salicylic acid, 130-parts of benzoic acid and 410-parts of boric acid.

Compared with the prior art, the invention has the beneficial effects that: putting radix sophorae flavescentis into a cleaning frame of a cleaning mechanism, controlling a conveying chain to convey along a conveying frame, enabling the cleaning frame filled with the radix sophorae flavescentis to firstly enter a cleaning box, controlling an air cylinder to work, enabling the cleaning frame to move downwards, enabling the cleaning frame to descend below the liquid level of cleaning liquid of a cleaning tank and move towards an outlet direction in the cleaning liquid, and controlling the air cylinder to enable the cleaning frame to ascend and reset and then move out of the cleaning frame when the cleaning frame moves to the direction close to the outlet; the fixed pipe and the limiting rod in the charging mechanism can limit the lifting of the cleaning frame, and the cylinder can facilitate the lifting of the cleaning frame, so that the sophora flavescens can be conveniently soaked and cleaned; the electric heating coil arranged in the cleaning tank can heat the cleaning liquid, so that the cleaning effect on the radix sophorae flavescentis is better;

the cleaning frame moves into a drying box of the drying mechanism along the conveying frame, a water receiving disc is arranged between the conveying frame and the drying box and used for receiving cleaning liquid in the moving process, when the cleaning frame enters the drying box, a heat pump inputs a heat source into a first spraying pipe and a second spraying pipe along an air inlet pipe respectively, and then the heat source is sprayed out from a first spray head and a second spray head respectively to dry the radix sophorae flavescentis in the cleaning frame; because the first spraying pipe and the second spraying pipe are in L-shaped structures and are respectively provided with a plurality of groups in parallel, the splitter can continuously dry the radix sophorae flavescentis in the cleaning frame for a long time, so that the drying efficiency is improved, and meanwhile, the radix sophorae flavescentis in the cleaning frame can be simultaneously dried and heated in multiple directions, so that the drying efficiency of the radix sophorae flavescentis is further improved;

the cleaning frame moves above the crushing mechanism along the conveying frame, then, the hydraulic cylinder is controlled to extend to work, the first half box and the second half box are made to rotate along the second connecting plate, the cleaning frame is automatically opened from the bottom, the cleaned and dried radix sophorae flavescentis directly falls into the material receiving hopper, meanwhile, the crushing motor is started, the crushing motor drives the connecting shaft to rotate, two groups of connecting discs are sleeved on the connecting shaft, a connecting rod is arranged between the connecting discs, and a plurality of groups of cutting pieces are uniformly sleeved on the connecting rod, so that the radix sophorae flavescentis can be crushed and cut for multiple times by the plurality of groups of cutting pieces to obtain radix sopho; the crushing mechanism has simple structure, and can cut and crush more radix sophorae flavescentis for many times, thereby greatly improving the crushing and cutting efficiency; the device for cleaning, drying and crushing the sophora flavescens has small occupied area, improves the utilization rate of workshop sites, realizes automatic processing treatment on the sophora flavescens, greatly improves the preparation efficiency of the compound sophora flavescens salicylic acid powder, and can circularly, continuously and uninterruptedly produce the sophora flavescens by virtue of the conveying rollers circularly and the charging mechanisms matched with the conveying rollers, thereby further improving the preparation efficiency of the compound sophora flavescens salicylic acid powder;

adding salicylic acid, benzoic acid and boric acid into the radix Sophorae Flavescentis fine powder, and mixing to obtain compound radix Sophorae Flavescentis salicylic acid powder.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic perspective view of the connection relationship between the drying mechanism, the cleaning mechanism and the pulverizing mechanism.

Fig. 3 is a schematic structural view of the flow divider of the present invention.

FIG. 4 is a schematic view of the cleaning mechanism of the present invention.

Fig. 5 is a schematic view of the charging mechanism of the present invention.

FIG. 6 is a schematic structural diagram of a cleaning frame according to the present invention.

Fig. 7 is a schematic view of the crushing mechanism according to the present invention.

Fig. 8 is a schematic view of the structure of the inside of the pulverizing casing in the present invention.

In the figure: 1. a transfer frame; 2. a drying mechanism; 3. a cleaning mechanism; 4. a crushing mechanism; 5. a charging mechanism; 6. a conveying roller; 7. a conveyor chain; 8. a drying box; 9. a heat pump; 10. an air inlet pipe; 11. a cleaning tank; 12. a transport channel; 13. a cleaning tank; 14. an electric heating coil; 15. a flow divider; 16. a first spray pipe; 17. a second spray pipe; 18. a first nozzle; 19. a second nozzle; 20. a first sleeve; 21. a second sleeve; 22. a fixed tube; 23. a limiting rod; 24. cleaning the frame; 25. filtering holes; 26. a cylinder; 27. a first half-tank; 28. a second half-tank; 29. a first connecting plate; 30. a second connecting plate; 31. a third connecting plate; 32. a hydraulic cylinder; 33. a receiving hopper; 34. a grinding motor; 35. pulverizing the shell; 36. a connecting shaft; 37. a connecting disc; 38. a connecting rod; 39. and cutting the slices.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-8, a preparation process of a compound kuh-seng salicylic acid powder comprises the following steps:

the first step is as follows: putting radix sophorae flavescentis into a cleaning frame 24 of a cleaning mechanism 3, controlling a conveying chain 7 to convey along a conveying frame 1, enabling the cleaning frame 24 filled with the radix sophorae flavescentis to firstly enter a cleaning box 11, then controlling an air cylinder 26 to work, enabling the cleaning frame 24 to move downwards, enabling the cleaning frame 24 to descend below the liquid level of cleaning liquid of a cleaning groove 13 and move towards an outlet direction in the cleaning liquid, and controlling the air cylinder 26 to enable the cleaning frame 24 to ascend and reset and then move out of the cleaning frame 24 when the cleaning frame moves to the direction close to the outlet;

the second step is that: the cleaning frame 24 moves into the drying box 8 of the drying mechanism 2 along the conveying frame 1, in the moving process, a water receiving disc is arranged between the conveying frame 1 and the drying box 8 and used for receiving cleaning liquid, when the cleaning frame 24 enters the drying box 8, the heat pump 9 inputs a heat source into the first spraying pipe 16 and the second spraying pipe 17 along the air inlet pipe 10 respectively, and then the heat source is sprayed out from the first spraying head 18 and the second spraying head 19 respectively to dry the radix sophorae flavescentis in the cleaning frame 24;

the third step: the cleaning frame 24 moves to the upper part of the crushing mechanism 4 along the conveying frame 1, then, the hydraulic cylinder 32 is controlled to extend to work, so that the first half box 27 and the second half box 28 rotate along the second connecting plate 30, the cleaning frame 24 is automatically opened from the bottom, the cleaned and dried radix sophorae flavescentis directly falls into the receiving hopper 33, meanwhile, the crushing motor 34 is started, the crushing motor 34 drives the connecting shaft 36 to rotate, two groups of connecting discs 37 are sleeved on the connecting shaft 36, a connecting rod 38 is arranged between the connecting discs 37, and a plurality of groups of cutting sheets 39 are uniformly sleeved on the connecting rod 38, so that the radix sophorae flavescentis can be crushed and cut for multiple times by the plurality of groups of cutting sheets 39 to; the crushing mechanism 4 has simple structure, and can cut and crush more radix sophorae flavescentis for many times, thereby greatly improving the crushing and cutting efficiency;

Drying mechanism 2 and wiper mechanism 3 set up along 1 symmetry of transfer frame, drying mechanism 2 and wiper mechanism 3's homonymy is provided with rubbing crusher structure 4, drying mechanism 2, evenly be provided with transfer frame 1 on wiper mechanism 3 and the rubbing crusher structure 4, transfer frame 1 runs through wiper mechanism 3 and rubbing crusher structure 4 respectively, transfer frame 1 is located rubbing crusher structure 4's top, transfer frame 1 is the loop configuration, and be provided with conveying chain 7 on transfer frame 1's the inner wall, the equidistant multiunit transfer roller 6 that is provided with on conveying chain 7, install charging mechanism 5 on the transfer roller 6.

The cleaning mechanism 3 comprises a cleaning box 11, a conveying channel 12, a cleaning groove 13 and an electric heating coil 14, the conveying frame 1 is located on the inner wall of the top surface of the cleaning box 11, inlet ports used for conveying the charging mechanism 5 are respectively arranged on two sides of the cleaning box 11, the conveying channel 12 is arranged at the top of an inner cavity of the cleaning box 11, the cleaning groove 13 is arranged at the bottom of the inner cavity of the cleaning box 11, and the electric heating coil 14 is respectively arranged on two sides of the bottom surface of the cleaning box 11.

The drying mechanism 2 comprises a drying box 8, a heat pump 9, an air inlet pipe 10 and a flow dividing piece 15; conveying frame 1 is located the middle part in stoving case 8, and the top surface of stoving case 8 is provided with heat pump 9, and the output of heat pump 9 is connected with the air inlet of intake pipe 10, and the gas outlet of intake pipe 10 extends to in stoving case 8 to be connected with reposition of redundant personnel 15, conveying frame 1 is located reposition of redundant personnel 15.

The flow dividing piece 15 comprises a first spray pipe 16, a second spray pipe 17, a first spray head 18 and a second spray head 19, the first spray pipe 16 and the second spray pipe 17 are both of an L-shaped structure and are respectively provided with a plurality of groups in parallel, the first spray pipe 16 is positioned right above the second spray pipe 17, the first spray pipe 16 is installed on the inner wall of the top surface of the drying box 8, the inner wall of the first spray pipe 16 is uniformly provided with a plurality of groups of first spray heads 18, the second spray pipe 17 is installed on the inner wall of the bottom surface of the drying box 8, the inner wall of the second spray pipe 17 is uniformly provided with a plurality of groups of second spray heads 19, and the air inlet ends of the first spray pipe 16 and the second spray pipe 17 are communicated with the air outlet of the air inlet pipe 10; because first spray pipe 16 and second spray pipe 17 are L shape structure to there are the multiunit respectively in parallel arrangement, make reposition of redundant personnel 15 can last to wash the flavescent sophora root in the frame 24 and dry for a long time, thereby improved drying efficiency, simultaneously, also will be to washing the flavescent sophora root in the frame 24 and drying and heating simultaneously in the diversified, further improved the drying efficiency of flavescent sophora root.

The charging mechanism 5 comprises a first sleeve 20, a second sleeve 21, a fixed pipe 22, a limiting rod 23, a cleaning frame 24, a filtering hole 25 and an air cylinder 26; the two sides of the conveying roller 6 are respectively sleeved with a first sleeve 20, the middle of the conveying roller 6 is sleeved with a second sleeve 21, the second sleeve 21 is provided with an air cylinder 26, the output end of the air cylinder 26 is connected with a cleaning frame 24, the first sleeve 20 is provided with a fixed pipe 22, the top end of a limiting rod 23 penetrates through the fixed pipe 22 and is in sliding connection with the fixed pipe 22, the bottom end of the limiting rod 23 is connected with the cleaning frame 24, and the outer wall of the cleaning frame 24 is uniformly provided with a plurality of groups of filter holes 25; the fixed tube 22 and the limiting rod 23 in the charging mechanism 5 can limit the lifting of the cleaning frame 24, and the cylinder 26 can facilitate the lifting of the cleaning frame 24 and the soaking and cleaning of the radix sophorae flavescentis; the electric heating coil 14 provided in the cleaning tank 13 can heat the cleaning liquid, so that the cleaning effect on the sophora flavescens is better.

The cleaning frame 24 comprises a first half box 27, a second half box 28, a first connecting plate 29, a second connecting plate 30, a third connecting plate 31 and a hydraulic cylinder 32; the first half box 27 and the second half box 28 are symmetrically arranged, openings are formed in the top surfaces and one side wall of the first half box 27 and the second half box 28, two groups of second connecting plates 30 are arranged side by side, one end of each second connecting plate 30 is movably connected with one side of the top surface of the first half box 27, and the other end of each second connecting plate 30 is movably connected with one side of the top surface of the second half box 28;

the two ends of the first connecting plate 29 are respectively connected with the middle parts of the second connecting plates 30, the two sides of each of the two groups of second connecting plates 30 are respectively provided with a third connecting plate 31, the middle part of the bottom surface of each third connecting plate 31 is movably connected with one end of a hydraulic cylinder 32, the other end of each hydraulic cylinder 32 is respectively movably connected with the corresponding first half box 27 and the corresponding second half box 28, the middle part of the first connecting plate 29 is connected with the output end of the air cylinder 26, and the bottom end of the limiting rod 23 is connected with the middle part of the third connecting plate 31; the structure of the cleaning frame 24 is convenient for adding the raw material of the radix sophorae flavescentis, and meanwhile, after cleaning and drying are completed, the radix sophorae flavescentis is conveniently and automatically discharged.

The crushing mechanism 4 comprises a receiving hopper 33, a crushing motor 34, a crushing shell 35, a connecting shaft 36, a connecting disc 37, a connecting rod 38 and a cutting blade 39; the material receiving hopper 33 is positioned above the crushing shell 35 and communicated with the crushing shell 35, the output end of the crushing motor 34 is connected with the connecting shaft 36, the connecting shaft 36 extends into the crushing shell 35 and is rotatably connected with the crushing shell 35, two groups of connecting discs 37 are sleeved on the connecting shaft 36, the two groups of connecting discs 37 are both positioned in the crushing shell 35, a connecting rod 38 is arranged between the two groups of connecting discs 37, a plurality of groups of connecting rods 38 are arranged in an annular array, and a plurality of groups of cutting sheets 39 are uniformly sleeved on each group of connecting rods 38; this rubbing crusher constructs 4 has simple structure, and can many flavescent sophora root cut crushing many times to smash cutting efficiency has been improved greatly.

The compound sophora flavescens salicylic acid powder is prepared from the following raw materials in parts by weight: 190 parts of sophora flavescens fine powder, 170 parts of salicylic acid, 110 parts of benzoic acid and 390 parts of boric acid.

Example 2

The difference from example 1 is that: 200 parts of sophora flavescens fine powder, 180 parts of salicylic acid, 120 parts of benzoic acid and 400 parts of boric acid.

Example 3

The difference from example 1 is that: 210 parts of sophora flavescens fine powder, 190 parts of salicylic acid, 130 parts of benzoic acid and 410 parts of boric acid.

The working principle of the invention is as follows: putting radix sophorae flavescentis into a cleaning frame 24 of a cleaning mechanism 3, controlling a conveying chain 7 to convey along a conveying frame 1, enabling the cleaning frame 24 filled with the radix sophorae flavescentis to firstly enter a cleaning box 11, then controlling an air cylinder 26 to work, enabling the cleaning frame 24 to move downwards, enabling the cleaning frame 24 to descend below the liquid level of cleaning liquid of a cleaning groove 13 and move towards an outlet direction in the cleaning liquid, and controlling the air cylinder 26 to enable the cleaning frame 24 to ascend and reset and then move out of the cleaning frame 24 when the cleaning frame moves to the direction close to the outlet; the fixed tube 22 and the limiting rod 23 in the charging mechanism 5 can limit the lifting of the cleaning frame 24, and the cylinder 26 can facilitate the lifting of the cleaning frame 24 and the soaking and cleaning of the radix sophorae flavescentis; the electric heating coil 14 arranged in the cleaning tank 13 can heat the cleaning liquid, so that the cleaning effect on the radix sophorae flavescentis is better;

the cleaning frame 24 moves into the drying box 8 of the drying mechanism 2 along the conveying frame 1, in the moving process, a water receiving disc is arranged between the conveying frame 1 and the drying box 8 and used for receiving cleaning liquid, when the cleaning frame 24 enters the drying box 8, the heat pump 9 inputs a heat source into the first spraying pipe 16 and the second spraying pipe 17 along the air inlet pipe 10 respectively, and then the heat source is sprayed out from the first spraying head 18 and the second spraying head 19 respectively to dry the radix sophorae flavescentis in the cleaning frame 24; because the first spraying pipe 16 and the second spraying pipe 17 are both in an L-shaped structure and are respectively provided with a plurality of groups in parallel, the flow dividing piece 15 can continuously dry the radix sophorae flavescentis in the cleaning frame 24 for a long time, so that the drying efficiency is improved, and meanwhile, the radix sophorae flavescentis in the cleaning frame 24 can be simultaneously dried and heated in multiple directions, so that the drying efficiency of the radix sophorae flavescentis is further improved;

the cleaning frame 24 moves to the upper part of the crushing mechanism 4 along the conveying frame 1, then, the hydraulic cylinder 32 is controlled to extend to work, so that the first half box 27 and the second half box 28 rotate along the second connecting plate 30, the cleaning frame 24 is automatically opened from the bottom, the cleaned and dried radix sophorae flavescentis directly falls into the receiving hopper 33, meanwhile, the crushing motor 34 is started, the crushing motor 34 drives the connecting shaft 36 to rotate, two groups of connecting discs 37 are sleeved on the connecting shaft 36, a connecting rod 38 is arranged between the connecting discs 37, and a plurality of groups of cutting sheets 39 are uniformly sleeved on the connecting rod 38, so that the radix sophorae flavescentis can be crushed and cut for multiple times by the plurality of groups of cutting sheets 39 to; the crushing mechanism 4 has simple structure, and can cut and crush more radix sophorae flavescentis for many times, thereby greatly improving the crushing and cutting efficiency; the device for cleaning, drying and crushing the sophora flavescens has small occupied area, improves the utilization rate of workshop sites, realizes automatic processing treatment on the sophora flavescens, greatly improves the preparation efficiency of the compound sophora flavescens salicylic acid powder, and can circularly, continuously and uninterruptedly produce the sophora flavescens by virtue of the conveying rollers 6 circularly and the charging mechanisms 5 matched with the conveying rollers, thereby further improving the preparation efficiency of the compound sophora flavescens salicylic acid powder;

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A preparation process of compound sophora flavescens salicylic acid powder is characterized by comprising the following steps: the method comprises the following steps:

the first step is as follows: putting radix sophorae flavescentis into a cleaning frame (24) of a cleaning mechanism (3), controlling a conveying chain (7) to convey along a conveying frame (1), enabling the cleaning frame (24) filled with the radix sophorae flavescentis to firstly enter a cleaning box (11), then controlling an air cylinder (26) to work, enabling the cleaning frame (24) to move downwards, enabling the cleaning frame (24) to descend below the liquid level of cleaning liquid of a cleaning tank (13) and move towards an outlet direction in the cleaning liquid, and controlling the air cylinder (26) to enable the cleaning frame (24) to ascend and reset and then move out of the cleaning frame (24) when the cleaning frame moves to the direction close to the outlet;

the second step is that: the cleaning frame (24) moves into a drying box (8) of the drying mechanism (2) along the conveying frame (1), a water receiving disc is arranged between the conveying frame (1) and the drying box (8) and used for receiving cleaning liquid in the moving process, when the cleaning frame (24) enters the drying box (8), a heat source is respectively input into the first spraying pipe (16) and the second spraying pipe (17) along the air inlet pipe (10) by the heat pump (9), and then the heat source is respectively sprayed out from the first spraying head (18) and the second spraying head (19) to dry the radix sophorae flavescentis in the cleaning frame (24);

the third step: the cleaning frame (24) moves to the upper side of the crushing mechanism (4) along the conveying frame (1), then, a hydraulic cylinder (32) is controlled to extend to work, so that a first half box (27) and a second half box (28) rotate along a second connecting plate (30), the cleaning frame (24) is automatically opened from the bottom, the cleaned and dried radix sophorae flavescentis directly falls into a receiving hopper (33), meanwhile, a crushing motor (34) is started, the crushing motor (34) drives a connecting shaft (36) to rotate, two groups of connecting discs (37) are sleeved on the connecting shaft (36), a connecting rod (38) is arranged between the connecting discs (37), a plurality of groups of cutting pieces (39) are uniformly sleeved on the connecting rod (38), and the radix sophorae flavescentis can be crushed and cut for multiple times by the plurality of groups of cutting pieces (39) to obtain radix sophorae flavescen;

2. The preparation process of the compound sophora flavescens salicylic acid powder as claimed in claim 1, wherein the drying mechanism (2) and the cleaning mechanism (3) are symmetrically arranged along the conveying frame (1), the pulverizing mechanism (4) is arranged on the same side of the drying mechanism (2) and the cleaning mechanism (3), the conveying frame (1) is uniformly arranged on the drying mechanism (2), the cleaning mechanism (3) and the pulverizing mechanism (4), the conveying frame (1) respectively penetrates through the cleaning mechanism (3) and the pulverizing mechanism (4), the conveying frame (1) is located at the top of the pulverizing mechanism (4), the conveying frame (1) is of an annular structure, the conveying chain (7) is arranged on the inner wall of the conveying frame (1), a plurality of groups of conveying rollers (6) are arranged on the conveying chain (7) at equal intervals, and the charging mechanism (5) is arranged on the conveying rollers (6).

3. The preparation process of the compound sophora flavescens salicylic acid powder as claimed in claim 2, wherein the cleaning mechanism (3) comprises a cleaning box (11), a transportation channel (12), a cleaning tank (13) and an electric heating coil (14), the conveying frame (1) is located on the inner wall of the top surface of the cleaning box (11), inlet ports for conveying the charging mechanism (5) are respectively arranged on two sides of the cleaning box (11), the transportation channel (12) is arranged on the top of the inner cavity of the cleaning box (11), the cleaning tank (13) is arranged at the bottom of the inner cavity of the cleaning box (11), and the electric heating coil (14) is respectively arranged on two sides of the bottom surface of the cleaning box (11).

4. The preparation process of the compound sophora flavescens salicylic acid powder according to claim 2, wherein the drying mechanism (2) comprises a drying box (8), a heat pump (9), an air inlet pipe (10) and a flow dividing member (15); conveying frame (1) is located the middle part in stoving case (8), and the top surface of stoving case (8) is provided with heat pump (9), and the output of heat pump (9) is connected with the air inlet of intake pipe (10), and the gas outlet of intake pipe (10) extends to in stoving case (8) to be connected with reposition of redundant personnel piece (15), and conveying frame (1) is located reposition of redundant personnel piece (15).

5. The preparation process of the compound sophora flavescens salicylic acid powder as claimed in claim 4, wherein the flow divider (15) comprises a first spray pipe (16), a second spray pipe (17), a first spray head (18) and a second spray head (19), the first spray pipe (16) and the second spray pipe (17) are both L-shaped structures, and there are the multiunit parallel arrangement respectively, and first spray pipe (16) are located second spray pipe (17) directly over, install on the top surface inner wall of stoving case (8) first spray pipe (16), evenly be provided with multiunit first shower nozzle (18) on the inner wall of first spray pipe (16), install on the bottom surface inner wall of stoving case (8) second spray pipe (17), evenly be provided with multiunit second shower nozzle (19) on the inner wall of second spray pipe (17), the inlet end of first spray pipe (16) and second spray pipe (17) communicates with the gas outlet of intake pipe (10).

6. The preparation process of the compound sophora flavescens salicylic acid powder as claimed in claim 2, wherein the charging mechanism (5) comprises a first sleeve (20), a second sleeve (21), a fixed tube (22), a limiting rod (23), a cleaning frame (24), a filter hole (25) and a cylinder (26); the both sides of transfer roller (6) are overlapped respectively and are equipped with first sleeve pipe (20), the middle part cover of transfer roller (6) is equipped with second sleeve pipe (21), install cylinder (26) on second sleeve pipe (21), the output and the washing frame (24) of cylinder (26) are connected, be provided with fixed pipe (22) on first sleeve pipe (20), the top of gag lever post (23) runs through in fixed pipe (22), and with fixed pipe (22) sliding connection, the bottom and the washing frame (24) of gag lever post (23) are connected, evenly be provided with multiunit filtration pore (25) on the outer wall of washing frame (24).

7. The preparation process of the compound sophora flavescens ait salicylic acid powder as claimed in claim 6, wherein the cleaning frame (24) comprises a first half box (27), a second half box (28), a first connecting plate (29), a second connecting plate (30), a third connecting plate (31) and a hydraulic cylinder (32); the first half box (27) and the second half box (28) are symmetrically arranged, openings are formed in the top surfaces and the side walls of the first half box (27) and the second half box (28), two groups of second connecting plates (30) are arranged side by side, one end of each second connecting plate (30) is movably connected with one side of the top surface of the first half box (27), and the other end of each second connecting plate (30) is movably connected with one side of the top surface of the second half box (28);

the both ends of first connecting plate (29) are connected with the middle part of second connecting plate (30) respectively, the both sides of two sets of second connecting plate (30) are provided with third connecting plate (31) respectively, the bottom surface middle part of third connecting plate (31) and the one end swing joint of pneumatic cylinder (32), the other end of pneumatic cylinder (32) respectively with half first case (27) and half second case (28) swing joint that correspond, the middle part of first connecting plate (29) is connected with the output of cylinder (26), the bottom and the middle part of third connecting plate (31) of gag lever post (23) are connected.

8. The preparation process of the compound sophora flavescens salicylic acid powder as claimed in claim 4, wherein the pulverizing mechanism (4) comprises a receiving hopper (33), a pulverizing motor (34), a pulverizing casing (35), a connecting shaft (36), a connecting disc (37), a connecting rod (38), and a cutting blade (39); connect hopper (33) to be located the top of smashing casing (35), and with smash casing (35) intercommunication, the output and connecting axle (36) of smashing motor (34) are connected, connecting axle (36) extend to in smashing casing (35), and rotate with smashing casing (35) and be connected, the cover is equipped with two sets of connection pads (37) on connecting axle (36), two sets of connection pads (37) all are located smash casing (35), be provided with connecting rod (38) between two sets of connection pads (37), connecting rod (38) annular array is provided with the multiunit, and evenly overlap on every group connecting rod (38) and be equipped with multiunit cutting piece (39).

9. The preparation process of the compound sophora flavescens salicylic acid powder as claimed in claim 1, wherein the compound sophora flavescens salicylic acid powder is prepared from the following raw materials in parts by weight: 190-210 parts of sophora flavescens fine powder, 190-parts of salicylic acid, 130-parts of benzoic acid and 410-parts of boric acid.