A medicine frying machine with uniform heating for the production of Chinese herbal medicine slices

Abstract

The present invention discloses a medicine frying machine with uniform heating for the production of Chinese herbal medicine slices, and relates to the technical field of Chinese herbal medicine slice processing devices. The present invention comprises a medicine frying machine furnace structure, a pretreatment drying structure and a medicine discharging structure, and a medicine discharging structure is provided at one end of the medicine frying machine furnace structure. The present invention, through the design of the medicine frying machine furnace structure, makes it convenient for the device to conveniently spread out the Chinese herbal medicine slices that need to be fried for pretreatment of heating and drying, and conveniently feed after pretreatment, which not only improves the effect of frying but also improves the convenience of feeding, and through the coordinated design of the pretreatment drying structure and the medicine discharging structure, makes it convenient for the device to synchronously feed the pretreated Chinese herbal medicine slices with bran and heated crushed stones, and cooperate with the derivation flipping, and use the heated crushed stones to complete the uniformly heated stir-frying of the Chinese herbal medicine slices, and the stir-fried Chinese herbal medicine slices are assisted in exporting and screening.

Description

Technical Field

[0001] The invention relates to the technical field of Chinese herbal medicine slice processing equipment, in particular to a medicine frying machine with uniform heating for the production of Chinese herbal medicine slices. Background Art

[0002] Chinese herbal medicine slices are Chinese herbal medicines that have been processed 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. In order to prepare Chinese herbal medicine slices, it is often necessary to use a medicine frying machine for processing;

[0003] Referring to the patent number "CN215607704U" of "A medicine frying machine with uniform heating for the production of Chinese herbal medicine slices", it can be seen that although this patent flips the medicine frying pot to facilitate uniform heating of the medicine inside the medicine frying pot and avoid the phenomenon of uneven heating caused by the accumulation of tablets, and at the same time, the medicine frying pot can be shock-absorbing to avoid excessive vibration of the medicine frying pot during operation, which affects the frying effect, but there are still technical deficiencies such as inconvenience in pretreatment during the heat treatment process and inconvenience in application to Chinese herbal medicine slices processed by bran frying. Therefore, it is necessary to propose a new solution to the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a medicine frying machine with uniform heating for the production of Chinese herbal medicine slices, so as to solve the existing problems: it is not convenient for pretreatment during the heat treatment process and it is not convenient for application to Chinese herbal medicine slices processed by bran frying.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a medicine frying machine with uniform heating for the production of Chinese herbal medicine slices, comprising a medicine frying machine furnace structure, a pretreatment drying structure and a medicine discharging structure, one end of the medicine frying machine furnace structure is provided with a medicine discharging structure, the top of the medicine frying machine furnace structure away from the medicine discharging structure is fixedly connected with the pretreatment drying structure, the pretreatment drying structure comprises a pretreatment feeding module, a spreading deduction module and a pretreatment drying output module, one end of the pretreatment feeding module is provided with a spreading deduction module, and the top of the pretreatment feeding module is fixedly connected with the pretreatment drying output module.

[0006] Preferably, the pretreatment feeding module comprises a first carrying base plate, an auxiliary carrying plate, an extended positioning frame, a first motor, a driving gear shaft, a linkage shaft, a driven gear shaft and a material guide plate, the auxiliary carrying plates are fixedly connected to both sides of the first carrying base plate, an extended positioning frame is welded to one side of the auxiliary carrying plate, one side of the extended positioning frame is fixedly connected to the first motor by screws, the output end of the first motor is fixedly connected to the driving gear shaft, the inner side of the auxiliary carrying plate is rotatably connected to the linkage shaft, the side of the linkage shaft close to the driving gear shaft is fixedly connected to the driven gear shaft, the bottom end of the driven gear shaft is meshingly connected to the driving gear shaft, and the outer side of the linkage shaft is fixedly connected to the material guide plate.

[0007] Preferably, the spread-out deduction module includes a second carrying base plate, a guide frame, a third carrying base plate, a deduction structure and an execution equalization structure, one end of the second carrying base plate is fixedly connected to the auxiliary carrying plate, one end of the second carrying base plate away from the auxiliary carrying plate is fixedly connected to the guide frame, one end of the guide frame away from the second carrying base plate is fixedly connected to the third carrying base plate, the top end of the third carrying base plate is provided with an execution equalization structure, and the bottom end of the third carrying base plate is provided with a deduction structure.

[0008] Preferably, the execution equalization structure includes a central shaft, a sleeve, a force-bearing linkage rod, an access groove and an equalization push plate, the top end of the second carrying base plate is fixedly connected to the central shaft, the outer side of the central shaft is rotatably connected to the sleeve, one end of the sleeve is fixedly connected to the equalization push plate, the bottom end of the equalization push plate is in contact with the inner surface of the guide plate, the end of the sleeve away from the equalization push plate is fixedly connected to the force-bearing linkage rod, and an access groove is provided on the inner side of the force-bearing linkage rod.

[0009] Preferably, the derivation structure includes a second motor, an eccentric plate, a linkage push rod, a transmission push block and a driving push rod, one end of the bottom end of the third carrying base plate is fixedly connected to the second motor, the output end of the second motor is fixedly connected to the eccentric plate, the end of the eccentric plate away from the second motor is rotatably connected to the linkage push rod, the side of the linkage push rod away from the eccentric plate is rotatably connected to the transmission push block, the top end of the transmission push block is fixedly connected to the driving push rod, the transmission push block is slidably connected to the inner side of the guide frame, and the driving push rod is slidably connected to the inner side of the access groove.

[0010] Preferably, the pretreatment drying output module includes an inner plate, a carrying shell, a wind fan, an air guide block and an electric heating tube, the top of the material guide plate is fixedly connected to the inner plate, the inner side of the inner plate is fixedly connected to a plurality of carrying shells, the bottom end of the carrying shell is fixedly connected to the wind fan by screws, the top of the carrying shell is fixedly connected to the air guide block, a plurality of electric heating tubes are fixed to the inner side of the air guide block, the air guide block is made of copper, and an air inlet groove is provided on the inner side of the air guide block.

[0011] Preferably, the furnace body structure of the medicine frying machine includes a medicine frying processing barrel, a third motor, a feeding trough, a derivation and stir-frying plate, a discharge port, a material guiding and screening cylinder, a first discharge trough, a screening discharge plate, a blanking discharge plate and a second discharge trough. The top of the medicine frying processing barrel is fixedly connected to the third motor by screws, the output end of the third motor is fixedly connected to the derivation and stir-frying plate, the bottom end of the medicine frying processing barrel is fixedly connected to the material guiding and screening cylinder, the bottom end of the medicine frying processing barrel is provided with a discharge port, one end of the top of the medicine frying processing barrel is provided with a feeding trough, the derivation and stir-frying plate is rotatably connected to the inner side of the medicine frying processing barrel, the end of the material guiding and screening cylinder close to the feeding trough is provided with a first discharge trough and a second discharge trough, and the inner side of the material guiding and screening cylinder is fixedly connected with the screening discharge plate and the blanking discharge plate in sequence from top to bottom.

[0012] Preferably, a plurality of sieve holes are provided on the inner side of the sub-screening discharge plate, the pre-treatment drying structure is arranged at the same position as the feeding trough, and a matching groove is provided on the inner side of the material guiding sub-screening cylinder.

[0013] Preferably, the medicine discharging structure includes a travel guide frame, a fourth motor, a threaded rod, a guide rail, a linkage displacement block, a power carrier box, a fifth motor, an active bevel gear shaft, a driven bevel gear shaft and a discharging blocking plate. The top of the travel guide frame is fixedly connected to the fourth motor by screws, and the output end of the fourth motor is fixedly connected to the threaded rod, the bottom end of the threaded rod is rotatably connected to the inner side of the travel guide frame, guide rails are provided on both sides of the interior of the travel guide frame, the inner side of the linkage displacement block is connected to the threaded rod by threads, and the two sides of the linkage displacement block are slidably connected to the guide rails. The bottom end of one end of the linkage displacement block is fixedly connected to a power carrier box, the top of the power carrier box is fixedly connected to a fifth motor by screws, the output end of the fifth motor is fixedly connected to a driving bevel gear shaft, one end of the bottom end of the driving bevel gear shaft is rotatably connected to a driven bevel gear shaft, the driven bevel gear shaft and the driving bevel gear shaft are both rotatably connected to the power carrier box, the end of the driven bevel gear shaft away from the driving bevel gear shaft is fixedly connected to a discharge plugging plate, the driven bevel gear shaft and the matching groove are clearance matched, and the discharge plugging plate is slidably connected to the inner side of the discharge port.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention adopts the design of the furnace structure of the medicine frying machine, so that the device can conveniently spread out the Chinese medicine pieces that need to be fried for pretreatment of heating and drying, and conveniently feed the materials after pretreatment, which not only improves the effect of frying but also improves the convenience of feeding;

[0016] 2. The present invention adopts the coordinated design of the pretreatment drying structure and the medicine discharging structure, so that the device is convenient for synchronously inputting the pretreated Chinese herbal medicine pieces, bran and heated crushed stones, and cooperates with the derivation and flipping, and uses the heated crushed stones to complete the evenly heated stir-frying of the Chinese herbal medicine pieces, and the stir-fried Chinese herbal medicine pieces are auxiliary exported and screened;

[0017] 3. The present invention is designed so that the materials used for frying medicine can be easily reused, thus saving processing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 A side view of the present invention as a whole;

[0021] Figure 3 It is a partial structural diagram of the pretreatment and drying treatment structure of the present invention;

[0022] Figure 4 It is a partial structural schematic diagram of the pretreatment feeding module of the present invention;

[0023] Figure 5 It is a schematic diagram of the partial structure of the derivation module of the present invention;

[0024] Figure 6 It is a partial structural schematic diagram of the pretreatment drying output module of the present invention;

[0025] Figure 7 It is a partial structural schematic diagram of the furnace structure of the medicine frying machine of the present invention;

[0026] Figure 8 It is a partial structural schematic diagram of the medicine dispensing structure of the present invention.

[0027] In the figure: 1. The furnace structure of the medicine frying machine; 2. The pretreatment and drying structure; 3. The medicine discharging structure; 4. The pretreatment feeding module; 5. The spreading and derivation module; 6. The pretreatment and drying output module; 7. The first mounting base plate; 8. The auxiliary mounting plate; 9. The extension positioning frame; 10. The first motor; 11. The driving gear shaft; 12. The linkage shaft; 13. The driven gear shaft; 14. The material guide plate; 15. The second mounting base plate; 16. The guide frame; 17. The third mounting base plate; 18. The second motor; 19. The eccentric plate; 20. The linkage push rod; 21. The transmission push block; 22. The driving push rod; 23. The spindle; 24. The shaft sleeve; 25. The force-bearing linkage rod ; 26. Access slot; 27. Spreading push plate; 28. Internal plate; 29. ​​Carrying shell; 30. Wind fan; 31. Air guide block; 32. Electric heating pipe; 33. Fried medicine processing barrel; 34. Third motor; 35. Feeding slot; 36. Pushing and frying plate; 37. Discharge port; 38. Material guide and screening cylinder; 39. First discharge slot; 40. Screening discharge plate; 41. Blanking discharge plate; 42. Second discharge slot; 43. Travel guide; 44. Fourth motor; 45. Threaded rod; 46. Guide rail; 47. Linkage displacement block; 48. Power carrier box; 49. Fifth motor; 50. Active bevel gear shaft; 51. Driven bevel gear shaft; 52. Discharge blocking plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] See also Figure 1-3 :

[0030] A medicine frying machine with uniform heating for the production of Chinese herbal medicine slices, comprising a medicine frying machine furnace structure 1, a pretreatment drying structure 2 and a medicine discharging structure 3, wherein the medicine discharging structure 3 is arranged at one end of the medicine frying machine furnace structure 1, and the pretreatment drying structure 2 is fixedly connected to the top of the end of the medicine frying machine furnace structure 1 away from the medicine discharging structure 3, and the pretreatment drying structure 2 comprises a pretreatment feeding module 4, a spreading derivation module 5 and a pretreatment drying output module 6, and the spreading derivation module 5 is arranged at one end of the pretreatment feeding module 4, and the pretreatment drying output module 6 is fixedly connected to the top of the pretreatment feeding module 4;

[0031] See also Figure 4-7 :

[0032] The pretreatment feeding module 4 includes a first carrying base plate 7, an auxiliary carrying plate 8, an extension positioning frame 9, a first motor 10, a driving gear shaft 11, a linkage shaft 12, a driven gear shaft 13 and a placing guide plate 14. The auxiliary carrying plates 8 are fixedly connected to both sides of the first carrying base plate 7. An extension positioning frame 9 is welded to one side of the auxiliary carrying plate 8. One side of the extension positioning frame 9 is fixedly connected to the first motor 10 by screws. The output end of the first motor 10 is fixedly connected to the driving gear shaft 11. The inner side of the auxiliary carrying plate 8 is rotatably connected to the linkage shaft 12. The side of the linkage shaft 12 close to the driving gear shaft 11 is fixedly connected to the driven gear shaft 13. The bottom end of the driven gear shaft 13 is meshed and connected to the driving gear shaft 11. The outer side of the linkage shaft 12 is fixedly connected to the placing guide plate 14.

[0033] The spread derivation module 5 includes a second carrying base plate 15, a guide frame 16, a third carrying base plate 17, a derivation structure and an execution equalization structure. One end of the second carrying base plate 15 is fixedly connected to the auxiliary carrying plate 8, and the end of the second carrying base plate 15 away from the auxiliary carrying plate 8 is fixedly connected to the guide frame 16, and the end of the guide frame 16 away from the second carrying base plate 15 is fixedly connected to the third carrying base plate 17. The top end of the third carrying base plate 17 is provided with an execution equalization structure, and the bottom end of the third carrying base plate 17 is provided with a derivation structure;

[0034] The execution equalization structure includes a spindle 23, a sleeve 24, a force-bearing linkage rod 25, an access slot 26 and an equalization push plate 27. The top of the second carrying base plate 15 is fixedly connected to the spindle 23, the outer side of the spindle 23 is rotatably connected to the sleeve 24, one end of the sleeve 24 is fixedly connected to the equalization push plate 27, the bottom end of the equalization push plate 27 is in contact with the inner surface of the guide plate 14, the end of the sleeve 24 away from the equalization push plate 27 is fixedly connected to the force-bearing linkage rod 25, and the inner side of the force-bearing linkage rod 25 is provided with an access slot 26;

[0035] The derivation structure includes a second motor 18, an eccentric plate 19, a linkage push rod 20, a transmission push block 21 and a driving push rod 22. One end of the bottom end of the third carrying base plate 17 is fixedly connected to the second motor 18, and the output end of the second motor 18 is fixedly connected to the eccentric plate 19. The end of the eccentric plate 19 away from the second motor 18 is rotatably connected to the linkage push rod 20. The side of the linkage push rod 20 away from the eccentric plate 19 is rotatably connected to the transmission push block 21. The top end of the transmission push block 21 is fixedly connected to the driving push rod 22. The transmission push block 21 is slidably connected to the inner side of the guide frame 16, and the driving push rod 22 is slidably connected to the inner side of the access groove 26.

[0036] The pretreatment drying output module 6 includes an inner plate 28, a carrying shell 29, a wind fan 30, an air guide block 31 and an electric heating pipe 32. The top of the guide plate 14 is fixedly connected with the inner plate 28, and a plurality of carrying shells 29 are fixedly connected to the inner side of the inner plate 28. The bottom of the carrying shell 29 is fixedly connected with a wind fan 30 by screws, and the top of the carrying shell 29 is fixedly connected with an air guide block 31. A plurality of electric heating pipes 32 are fixed to the inner side of the air guide block 31. The material of the air guide block 31 is copper, and an air inlet slot is provided on the inner side of the air guide block 31.

[0037] The furnace structure 1 of the medicine frying machine includes a medicine frying processing barrel 33, a third motor 34, a feeding trough 35, a derivation and frying plate 36, a discharge port 37, a material guide sieve cylinder 38, a first discharge trough 39, a sieve discharge plate 40, a blanking discharge plate 41 and a second discharge trough 42. The top of the medicine frying processing barrel 33 is fixedly connected to the third motor 34 by screws, and the output end of the third motor 34 is fixedly connected to the derivation and frying plate 36. The bottom of the medicine frying processing barrel 33 is fixedly connected to the third motor 34. A material guide sub-screen cylinder 38 is connected, a discharge port 37 is provided at the bottom of the stir-fried medicine processing barrel 33, a feeding trough 35 is provided at one end of the top of the stir-fried medicine processing barrel 33, a derivation stir-frying plate 36 is rotatably connected to the inner side of the stir-fried medicine processing barrel 33, a first discharge trough 39 and a second discharge trough 42 are provided at one end of the material guide sub-screen cylinder 38 close to the feeding trough 35, and a sub-screen discharge plate 40 and a blanking discharge plate 41 are fixedly connected to the inner side of the material guide sub-screen cylinder 38 from top to bottom in sequence;

[0038] A plurality of sieve holes are provided on the inner side of the screening plate 40, the pretreatment and drying structure 2 is arranged at the same position as the feeding trough 35, and a matching groove is provided on the inner side of the guiding screening cylinder 38;

[0039] During use, the Chinese herbal medicine pieces that need to be fried are placed on the top of the guide plate 14. At this time, the second motor 18 is controlled to drive the eccentric plate 19 to complete the rotation. The eccentric design of the eccentric plate 19 is used to make the eccentric plate 19 produce a reciprocating derivation from one side to the other side under the drive of the second motor 18. The linkage push rod 20 is used to transmit the reciprocating derivation to the transmission push block 21, so that the transmission push block 21 reciprocates and slides on the inner side of the guide frame 16 while driving the driving push rod 22 to move on the inner side of the access groove 26. The driving push rod 22 is used to derive so that the force linkage rod 25 drives the shaft sleeve 24 to adjust the reciprocating angle around the spindle 23, and then drives the evenly distributed push plate 27 to derive and spread the Chinese herbal medicine pieces placed on the inner side of the guide plate 14, so as to avoid the Chinese herbal medicine pieces from being overlapped and fitted over a large area.

[0040] At this time, the electric heating tube 32 is controlled to form electric heating, and the air guide block 31 is processed by the electric heating tube 32 to heat it. At this time, the wind fan 30 is controlled to form wind guidance, so that the wind passes through the air inlet groove provided on the inner side of the air guide block 31, and the heat at the air guide block 31 is blown to the Chinese herbal medicine pieces spread out at the position where the guide plate 14 is placed, thereby completing the pre-drying of the Chinese herbal medicine pieces before frying;

[0041] At this time, the first motor 10 is controlled to drive the driving gear shaft 11 to complete the rotation, and the driving gear shaft 11 is meshed with the driven gear shaft 13 to drive the driven gear shaft 13, so that the driven gear shaft 13 drives the linkage shaft 12 to be synchronously adjusted after receiving the torque. At this time, an inclination angle is formed, so that the pre-treated Chinese herbal medicine slices enter the inner side of the fried medicine processing barrel 33 through the inclination of the guide plate 14 and the feeding trough 35, and the Chinese herbal medicine slices remaining in the guide plate 14 are manually guided into the inner side of the fried medicine processing barrel 33. After the Chinese herbal medicine slices enter the inner side of the fried medicine processing barrel 33, bran and heated bran are injected into the inner side of the fried medicine processing barrel 33. Crushed stone, in this embodiment, the second motor 18 is specifically a brake motor. In this embodiment, the crushed stone is pebbles, and the temperature heated is 140°C for placing the guide plate. In other embodiments, it can be other weight stones and temperatures, which are not lower than 120°C of the linkage shaft and not higher than 300°C of the wind fan. At this time, the third motor 34 is controlled to drive the derivation stir-frying plate 36 to complete the rotation, and the rotation of the derivation stir-frying plate 36 is used to make the Chinese herbal medicine pieces fully merge with the heated crushed stone and bran to form a uniformly heated stir-frying, until the temperature inside the stir-fried medicine processing barrel 33 is measured to be lower than 40°C of the screening discharge plate, and the third motor 34 is controlled to stop working to complete the stir-frying;

[0042] See also Figure 8 :

[0043] The medicine discharging structure 3 includes a travel guide frame 43, a fourth motor 44, a threaded rod 45, a guide rail 46, a linkage displacement block 47, a power carrier box 48, a fifth motor 49, an active bevel gear shaft 50, a driven bevel gear shaft 51 and a discharging blocking plate 52. The top of the travel guide frame 43 is fixedly connected to the fourth motor 44 by screws, and the output end of the fourth motor 44 is fixedly connected to the threaded rod 45. The bottom end of the threaded rod 45 is rotatably connected to the inner side of the travel guide frame 43. Guide rails 46 are provided on both sides of the interior of the travel guide frame 43. The inner side of the linkage displacement block 47 is connected to the threaded rod 45 by threads, and the two sides of the linkage displacement block 47 are slidably connected to the guide rails 46. The bottom end of one end of the linkage displacement block 47 is fixedly connected to a power carrier box 48, the top of the power carrier box 48 is fixedly connected to a fifth motor 49 by screws, the output end of the fifth motor 49 is fixedly connected to a driving bevel gear shaft 50, one end of the bottom end of the driving bevel gear shaft 50 is rotatably connected to a driven bevel gear shaft 51, the driven bevel gear shaft 51 and the driving bevel gear shaft 50 are both rotatably connected to the power carrier box 48, the end of the driven bevel gear shaft 51 away from the driving bevel gear shaft 50 is fixedly connected to a discharge plugging plate 52, the driven bevel gear shaft 51 and the matching groove are clearance matched, and the discharge plugging plate 52 is slidably connected to the inner side of the discharge port 37.

[0044] After the medicine frying is completed, the fourth motor 44 is controlled to drive the threaded rod 45 to complete the rotation, and the threaded connection between the threaded rod 45 and the linkage displacement block 47 is utilized to make the linkage displacement block 47 obtain torque, and the sliding connection between the linkage displacement block 47 and the guide rail 46 is utilized to make the torque at the linkage displacement block 47 be limited to form a sliding displacement, and the sliding displacement of the linkage displacement block 47 is utilized to derive the power carrier box 48 to drive the discharge plugging plate 52 to descend, and during the descending process of the discharge plugging plate 52, the fifth motor 49 is controlled to drive the active bevel gear shaft 50 to rotate, and the meshing of the active bevel gear shaft 50 and the driven bevel gear shaft 51 is utilized to make the driven bevel gear shaft 51 obtain torque, and the driven bevel gear shaft 51 is utilized to drive the discharge plugging plate 52 to complete the angle adjustment, so that the discharge plugging plate 52 forms an inclination angle, and at this time, the third motor 34 is controlled to drive the derivation frying plate 36 to rotate, and the derivation frying plate 36 is utilized to derive the bran inside the medicine frying processing barrel 33 The Chinese medicine pieces after being fried are displaced to the discharge port 37, and are guided into the sub-screening discharge plate 40 through the discharge port 37 and the inclination angle of the discharge blocking plate 52. The bran and crushed stones are shaken off to the blanking discharge plate 41 by the sieve holes of the sub-screening discharge plate 40, and the Chinese medicine pieces are left at the top of the sub-screening discharge plate 40. At this time, bamboo pieces are used to gather the Chinese medicine pieces from the sub-screening discharge plate 40 and collect them after passing through the first discharge trough 39. The bran and crushed stones at the blanking discharge plate 41 are deduced and gathered by a scraper until they pass through the second discharge trough 42 and are collected. In the above-mentioned process of collecting bran, crushed stones and Chinese medicine pieces, the scraper or bamboo piece is manually held to operate. In other embodiments, the derivation and gathering design of different structures can be used to complete the derivation and collection of bran, crushed stones and Chinese medicine pieces from the first discharge trough 39 and the second discharge trough 42 respectively. It should be noted that it is necessary to wear anti-scalding hands during the manual collection process;

[0045] After the collection is completed, if the bran shows obvious discoloration, it needs to be replaced and cannot be reused. The bran without obvious discoloration can be reused for the same type of Chinese herbal medicines. Different types of Chinese medicines use different batches of bran. The gravel needs to be cleaned when it is reused to ensure there is no residue before heating and reuse, saving processing costs.

[0046] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A medicine frying machine with uniform heating for the production of Chinese herbal medicine slices. Features: The invention comprises a medicine frying machine furnace structure (1), a pretreatment drying structure (2) and a medicine discharging structure (3), wherein the medicine discharging structure (3) is arranged at one end of the medicine frying machine furnace structure (1), and the pretreatment drying structure (2) is fixedly connected to the top end of the medicine frying machine furnace structure (1) away from the medicine discharging structure (3), and the pretreatment drying structure (2) comprises a pretreatment feeding module (4), a spreading derivation module (5) and a pretreatment drying output module (6), wherein the pretreatment feeding module (4) is arranged at one end with the spreading derivation module (5), and the top end of the pretreatment feeding module (4) is fixedly connected to the pretreatment drying output module (6); The pretreatment feeding module (4) comprises a first carrying base plate (7), an auxiliary carrying plate (8), an extension positioning frame (9), a first motor (10), a driving gear shaft (11), a linkage shaft (12), a driven gear shaft (13) and a placing guide plate (14); the auxiliary carrying plates (8) are fixedly connected to both sides of the first carrying base plate (7); an extension positioning frame (9) is welded to one side of the auxiliary carrying plate (8); one side of the extension positioning frame (9) is fixedly connected to the first motor (10) by screws; the output end of the first motor (10) is fixedly connected to the driving gear shaft (11); the linkage shaft (12) is rotatably connected to the inner side of the auxiliary carrying plate (8); the driven gear shaft (13) is fixedly connected to the side of the linkage shaft (12) close to the driving gear shaft (11); the bottom end of the driven gear shaft (13) is meshedly connected to the driving gear shaft (11); and the outer side of the linkage shaft (12) is fixedly connected to the placing guide plate (14); The spread-out derivation module (5) comprises a second mounting base plate (15), a guide frame (16), a third mounting base plate (17), a derivation structure and an execution equalization structure, one end of the second mounting base plate (15) is fixedly connected to the auxiliary mounting plate (8), one end of the second mounting base plate (15) away from the auxiliary mounting plate (8) is fixedly connected to the guide frame (16), one end of the guide frame (16) away from the second mounting base plate (15) is fixedly connected to the third mounting base plate (17), the top end of the third mounting base plate (17) is provided with an execution equalization structure, and the bottom end of the third mounting base plate (17) is provided with a derivation structure; The execution equalization structure comprises a spindle (23), a sleeve (24), a force-bearing linkage rod (25), an access groove (26) and an equalization push plate (27); the top end of the second supporting base plate (15) is fixedly connected to the spindle (23); the outer side of the spindle (23) is rotatably connected to the sleeve (24); one end of the sleeve (24) is fixedly connected to the equalization push plate (27); the bottom end of the equalization push plate (27) is in contact with the inner surface of the guide plate (14); the end of the sleeve (24) away from the equalization push plate (27) is fixedly connected to the force-bearing linkage rod (25); the inner side of the force-bearing linkage rod (25) is provided with an access groove (26); The derivation structure comprises a second motor (18), an eccentric plate (19), a linkage push rod (20), a transmission push block (21) and a driving push rod (22); one end of the bottom end of the third carrying base plate (17) is fixedly connected to the second motor (18); the output end of the second motor (18) is fixedly connected to the eccentric plate (19); the end of the eccentric plate (19) away from the second motor (18) is rotatably connected to the linkage push rod (20); the side of the linkage push rod (20) away from the eccentric plate (19) is rotatably connected to the transmission push block (21); the top end of the transmission push block (21) is fixedly connected to the driving push rod (22); the transmission push block (21) is slidably connected to the inner side of the guide frame (16); and the driving push rod (22) is slidably connected to the inner side of the access slot (26); The pretreatment drying output module (6) comprises an inner plate (28), a carrying shell (29), a wind fan (30), an air guide block (31) and an electric heating pipe (32); the top end of the material guide plate (14) is fixedly connected to the inner plate (28); the inner side of the inner plate (28) is fixedly connected to a plurality of carrying shells (29); the bottom end of the carrying shell (29) is fixedly connected to the wind fan (30) by screws; the top end of the carrying shell (29) is fixedly connected to the air guide block (31); the inner side of the air guide block (31) is fixedly connected to a plurality of electric heating pipes (32); the material of the air guide block (31) is copper; an air inlet slot is provided on the inner side of the air guide block (31); The herbal medicine frying machine furnace structure (1) comprises a herbal medicine frying processing barrel (33), a third motor (34), a feeding trough (35), a derivation and stir-frying plate (36), a discharge port (37), a material guiding and screening cylinder (38), a first discharge trough (39), a screening and discharging plate (40), a blanking and discharging plate (41) and a second discharge trough (42); the top end of the herbal medicine frying processing barrel (33) is fixedly connected to the third motor (34) by screws, the output end of the third motor (34) is fixedly connected to the derivation and stir-frying plate (36), and the bottom end of the herbal medicine frying processing barrel (33) is fixedly connected to the third motor (34). A material guiding sub-screen cylinder (38) is connected, a material discharge port (37) is provided at the bottom end of the stir-fried medicine processing barrel (33), a material feeding trough (35) is provided at one end of the top end of the stir-fried medicine processing barrel (33), the derivation and stir-frying plate (36) is rotatably connected to the inner side of the stir-fried medicine processing barrel (33), a first material discharge trough (39) and a second material discharge trough (42) are provided at one end of the material guiding sub-screen cylinder (38) close to the material feeding trough (35), and a sub-screen discharge plate (40) and a material discharge plate (41) are fixedly connected to the inner side of the material guiding sub-screen cylinder (38) in sequence from top to bottom; The inner side of the sub-screening discharge plate (40) is provided with a plurality of sieve holes, the pre-treatment drying structure (2) is arranged at the same position as the feeding trough (35), and the inner side of the material guiding sub-screening cylinder (38) is provided with a matching groove; The medicine discharging structure (3) comprises a travel guide frame (43), a fourth motor (44), a threaded rod (45), a guide rail (46), a linkage displacement block (47), a power carrier box (48), a fifth motor (49), an active bevel gear shaft (50), a driven bevel gear shaft (51) and a discharging blocking plate (52); the top of the travel guide frame (43) is fixedly connected to the fourth motor (44) by screws; the output end of the fourth motor (44) is fixedly connected to the threaded rod (45); the bottom end of the threaded rod (45) is rotatably connected to the inner side of the travel guide frame (43); guide rails (46) are provided on both sides of the interior of the travel guide frame (43); the inner side of the linkage displacement block (47) is connected to the threaded rod (45) by threads; the two sides of the linkage displacement block (47) are connected to the guide rails (46) sliding connection, the bottom end of one end of the linkage displacement block (47) is fixedly connected to a power carrier box (48), the top end of the power carrier box (48) is fixedly connected to a fifth motor (49) by screws, the output end of the fifth motor (49) is fixedly connected to a driving bevel gear shaft (50), one end of the bottom end of the driving bevel gear shaft (50) is rotatably connected to a driven bevel gear shaft (51), the driven bevel gear shaft (51) and the driving bevel gear shaft (50) are both rotatably connected to the power carrier box (48), the end of the driven bevel gear shaft (51) away from the driving bevel gear shaft (50) is fixedly connected to a discharge plugging plate (52), the driven bevel gear shaft (51) and the matching groove are clearance-matched, and the discharge plugging plate (52) is slidably connected to the inner side of the discharge port (37).

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