Medicine raw material processing and slitting equipment

Abstract

The invention discloses medicine raw material processing and slitting equipment, and relates to the technical field of raw material slitting. The slitting efficiency is improved. The device specifically comprises a base, a slitting part and a material collecting part, and is characterized in that the slitting part comprises a support fixed to the outer wall of the top of the base, a drying disc is fixed to one end of the support through a pin, a feeding pipe is integrally formed on the top of the drying disc, and a discharging hole is formed in the inclined lower portion of the drying disc. The reciprocating motion of the pin rollers in the vertical direction is utilized, so that a material blocking plate in the drying disc can be intermittently pushed, medicine raw materials in a cavity formed between the drying disc and the material blocking plate can pass through a discharging hole to be discharged step by step after being dried, meanwhile, in the step-by-step moving process of the material blocking plate, the material blocking plate is not prone to falling off, and the drying efficiency is improved. And the slitting blades are correspondingly adjusted relative to the slitting positions of the medicine raw materials, so that the slitting blades can uniformly slit the medicine raw materials, and the slitting effect is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of raw material cutting, in particular to a pharmaceutical raw material processing and cutting device. Background Art

[0002] In the prior art, during the production of medicines such as traditional Chinese medicines, different Chinese medicinal materials need to be cut by slitting equipment when they are processed. The purpose of slitting is to process them into particle sizes that meet the requirements. Since medicines usually need to be composed of multiple raw materials, the slitting equipment needs to slitting different raw materials for medicines. This requires adjusting the slitting position of the slitting knife when slitting the raw materials for medicines to ensure that the slitting knife can adaptively slitting the raw materials for medicines according to their different shapes. However, the existing slitting equipment has the problem of low efficiency in adjusting the position of the slitting knife. Based on this, the present application proposes a slitting equipment for processing and slitting raw materials for medicines; After searching, the Chinese patent application number 202211467098.2 discloses an efficient raw material cutting equipment for pharmaceutical production, including a conveying unit and a mobile platform. The conveying unit is used to convey the raw materials. A plurality of cutting knives are arranged on the mobile platform. Two connecting blocks are symmetrically arranged on the side wall of the mobile platform. Two sliding columns are arranged on the connecting block. There is a diameter difference between the two sliding columns.

[0003] The above-mentioned patent discloses an efficient raw material cutting device for pharmaceutical production having the following shortcomings: when adjusting the spacing distance between multiple cutting knives, it is necessary to manually adjust the clamping position between the first clamping disk and the second clamping disk. When the spacing distance between the cutting knives needs to be adjusted frequently, the adjustment process takes a long time. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a pharmaceutical raw material processing and cutting equipment.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A pharmaceutical raw material processing and cutting device comprises a base, a cutting part and a material collecting part, wherein the cutting part comprises: Bracket: It is fixed to the outer wall of the top of the base, and a drying plate is fixed to one end of the bracket through a pin, and a feeding pipe is integrally formed on the top of the drying plate, and a discharge hole is opened obliquely below the drying plate; Driving rod 2: It is movably connected to the inner wall of the through hole opened on the surface of the drying plate, and the outer wall of the circumference of the driving rod 2 is fixed with bevel gear 2 and a hole-shaped column through a pin; Feed tray: It is fixed to the outer wall of the two circumferences of the driving rod by pins, and the outer wall of the feed tray is provided with air holes; Rotating plate: It is rotatably connected to one end of the drying plate, and the through hole opened on the surface of the rotating plate is rotatably connected to the separation mechanism; Pad: It is fixed to the outer wall of the two circumferences of the driving rod through pins, and the driving member is installed on the pad; The extension plate is fixed to the bottom of the drying plate, and the inner wall of the through hole opened at the bottom of the extension plate is movably connected with a driving rod 1, and a bevel gear 1 meshing with a bevel gear 2 is fixed to the top of the driving rod 1 through a pin; Drying tube: It is connected to the outer wall of one side of the extension plate through a flange, and the drying tube and the driving rod are connected at one end; Slitting blade: It is fixed to the bottom of the driving rod by a pin; Electric telescopic rod: It is fixed to the outer wall of the top of the base, and the output end of the electric telescopic rod is fixed with a guide frame through a pin, and one end of the guide frame is movably connected with a roller.

[0006] Preferably, the separation mechanism comprises: Rotating column: It is movably connected to the inner wall of the through hole opened on the surface of the rotating plate, and a baffle plate is fixed to one end of the rotating column through a pin; The accommodating shell is fixed to the outer wall of one side of the rotating plate through a pin, and the inner wall of the accommodating shell and the outer wall of the circumference of the rotating column are fixed with the same coil spring through a pin.

[0007] Preferably, the driving member comprises: T-shaped rod: it is movably connected to the inner wall of the through hole opened at one end of the cushion block, and a same spring is fixed between the inner wall of one side of the T-shaped rod and the inner wall of one side of the cushion block through a pin, and one end of the T-shaped rod is fixed with a locking tooth through a pin; Ratchet-type gear ring: It is fixed to the outer wall of one side of the drying plate through pins, and a ratchet-type clamping block adapted to the clamping teeth is fixed to the inner circumference wall of the ratchet-type gear ring through pins.

[0008] Preferably: a lifting rod is fixed to the outer wall of one side of the guide frame, a ring is fixed to one end of the lifting rod through a pin, and a toggle column is movably connected to the circumferential inner wall of the ring, a sieve plate 2 is fixed to the outer wall at the top of the toggle column through a pin, and two sieve holes are opened on the surface of the sieve plate 2, and an annular ring is welded to the circumferential outer wall of the sieve plate 2.

[0009] Preferably, a feed ring is fixed to the outer wall of the top of the base, and a conical plate is welded to the inner wall of the circumference of the feed ring through a connecting plate.

[0010] Preferably, a rectangular plate is fixed to the outer wall of the top of the conical plate by a pin, and a limit block is welded to the outer wall of one side of the rectangular plate, and an annular groove matching the limit block is formed on the circumferential outer wall of the toggle column.

[0011] Preferably: a plug rod is fixed on the surface of the second sieve plate by a pin, a sieve plate one is placed on the top of the second sieve plate, and a sieve hole one and a slot are opened on the surface of the sieve plate one.

[0012] On the basis of the above-mentioned solution: the slot and the insertion rod are adapted to each other, and the slot and the insertion rod are locked by a locking column.

[0013] On the basis of the above scheme, it is preferred that: a divergent plate is sleeved on the circumferential outer wall of the toggle column, an anti-blocking pin is fixed on the top of the divergent plate by a pin, and the outer diameter of the anti-blocking pin is smaller than the inner diameter of sieve hole one and sieve hole two, a same spring two is fixed between the bottom outer wall of sieve plate two and the top outer wall of the divergent plate by a pin, a square plate is fixed on the top of the conical plate by a pin, and a limiting guide column is embedded in the inner wall of the through hole opened on the surface of the square plate.

[0014] Based on the above scheme, it is further preferred that: a driving disk is fixed to one end of the driving rod by a pin, an adjusting arm is movably connected to the outer wall of one side of the driving disk, and one end of the adjusting arm is movably connected to a vertical rod, an anti-blocking lever is fixed to the outer wall of one side of the vertical rod by a pin, and an adapter hole that matches the anti-blocking lever is opened on the surface of the feeding tube.

[0015] The beneficial effects of the present invention are: 1. The reciprocating motion of the roller in the vertical direction can be used to intermittently push the baffle plate in the drying plate, so that the pharmaceutical raw materials in the chamber formed between the drying plate and the baffle plate can be discharged step by step through the discharge hole after drying. At the same time, during the step-by-step movement of the baffle plate, the slitting blade is adjusted accordingly relative to the slitting position of the pharmaceutical raw materials, so that the slitting blade can rotate in a step-by-step manner, thereby evenly slitting the pharmaceutical raw materials and ensuring the slitting effect.

[0016] 2. By providing a coil spring, when the roller is detached from the surface of the baffle plate, the baffle plate can continuously shake under the action of the rebound force of the coil spring, thereby preventing the drug raw materials from adhering to the baffle plate, so that the drug raw materials can be discharged smoothly through the discharge hole.

[0017] 3. By setting the sieve plate 1 and the sieve plate 2 to be able to rotate relative to each other at a certain angle, the relative opening between the sieve hole 1 and the sieve hole 2 can be adjusted, and then the particle size required after the pharmaceutical raw material is cut can be adjusted.

[0018] 4. By setting the limit block and the annular groove, the annular ring, the sieve plate 1 and the sieve plate 2 can also rotate when moving up and down. When the annular ring, the sieve plate 1 and the sieve plate 2 drive the pharmaceutical raw materials close to the slitting blade for slitting, the centrifugal force generated by the rotation of the annular ring, the sieve plate 1 and the sieve plate 2 can make the pharmaceutical raw materials more evenly spread on the sieve plate 1, avoiding the pharmaceutical raw materials from being concentrated in a certain place on the sieve plate 1.

[0019] 5. By intermittently inserting the anti-blocking pin into the sieve hole 1 and the sieve hole 2, after the anti-blocking pin is extended into the sieve hole 1 and the sieve hole 2, the anti-blocking pin can be used to push out part of the pharmaceutical raw materials blocked in the sieve hole 1 and the sieve hole 2, thereby preventing the pharmaceutical raw materials from blocking the sieve hole 1 and the sieve hole 2, thereby affecting the feeding of the pharmaceutical raw materials after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a pharmaceutical raw material processing and cutting device proposed by the present invention; Figure 2 This is a schematic diagram of the side structure of a pharmaceutical raw material processing and cutting device proposed by the present invention; Figure 3 This is a schematic diagram of the overall structure of the slitting part of a pharmaceutical raw material processing and slitting equipment proposed by the present invention; Figure 4 This is a schematic diagram of the overall exploded structure of the slitting part of a pharmaceutical raw material processing and slitting equipment proposed by the present invention; Figure 5 This is a schematic diagram of the main structure of a feeding component of a pharmaceutical raw material processing and cutting equipment proposed by the present invention; Figure 6 This is a schematic diagram of the internal structure of a feeding component of a pharmaceutical raw material processing and cutting device proposed by the present invention; Figure 7 This is a schematic diagram of the overall structure of a screening component of a pharmaceutical raw material processing and cutting device proposed by the present invention; Figure 8 This is a schematic diagram of the exploded structure of a screening component of a pharmaceutical raw material processing and slitting equipment proposed by the present invention; Fig. 9 This is a schematic diagram of the side structure of a screening component of a pharmaceutical raw material processing and cutting device proposed by the present invention; Fig.10 This is a schematic diagram of the bottom structure of a screening component of a pharmaceutical raw material processing and cutting device proposed by the present invention; Fig.11 This is a schematic diagram of the installation of sieve plates 1 and 2 of a pharmaceutical raw material processing and slitting device proposed by the present invention.

[0021] In the figure: 1-base, 2-bracket, 3-drying plate, 4-annular ring, 5-feeding ring, 6-rotating plate, 7-connecting plate, 8-electric telescopic rod, 9-conical plate, 10-hole column, 11-bevel gear 1, 12-driving rod 1, 13-slitting blade, 14-extension plate, 15-anti-blocking lever, 16-vertical rod, 17-adjusting arm, 18-driving plate, 19-feeding tube, 20-ratchet gear ring, 21-T-bar, 22-spring 1, 23-grip, 24-pad, 25-blocking plate, 26-feeding plate, 27-accommodating shell, 2 8-adapter hole, 29-rotating column, 30-coil spring, 31-driving rod 2, 32-bevel gear 2, 33-roller, 34-sieve plate 1, 35-rectangular plate, 36-limit block, 37-direction plate, 38-limit guide column, 39-lifting rod, 40-ring, 41-annular groove, 42-sliding column, 43-spring 2, 44-sieve plate 2, 45-anti-blocking pin, 46-divergence plate, 47-sieve hole 1, 48-slot, 49-locking column, 50-insertion rod, 51-sieve hole 2, 52-air hole, 53-guide frame, 54-drying tube. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Embodiment 1: A pharmaceutical raw material processing and cutting equipment, such as Figure 1-11 As shown, it includes a base 1, a cutting part and a gathering part, and is characterized in that the cutting part includes: Bracket 2: It is fixed to the top outer wall of the base 1 by bolts, and a drying plate 3 is fixed to one end of the bracket 2 by a pin, and a feeding pipe 19 is integrally formed on the top of the drying plate 3, and a discharge hole is opened obliquely below the drying plate 3; The second driving rod 31 is rotatably connected to the inner wall of the through hole opened on the surface of the drying plate 3, and the outer circumferential wall of the second driving rod 31 is fixed with a second bevel gear 32 and a hole-shaped column 10 by a pin; The material tray 26 is fixed to the outer wall of the driving rod 2 31 by a pin, and the outer wall of the material tray 26 is provided with air holes 52; Rotating plate 6: it is rotatably connected to one end of the drying plate 3; Rotating column 29: It is rotatably connected to the inner wall of the through hole opened on the surface of the rotating plate 6, and one end of the rotating column 29 is fixed with the blocking plate 25 by a pin; The accommodating shell 27 is fixed to the outer wall of one side of the rotating plate 6 by a pin, and the inner wall of the accommodating shell 27 and the outer wall of the circumference of the rotating column 29 are fixed with the same coil spring 30 by a pin; Pad 24: fixed to the outer circumferential wall of the driving rod 2 31 by a pin; T-shaped rod 21: It is slidably connected to the inner wall of the through hole opened at one end of the cushion block 24, and a spring 22 is fixed between the inner wall of one side of the T-shaped rod 21 and the inner wall of one side of the cushion block 24 through a pin, and a latch 23 is fixed at one end of the T-shaped rod 21 through a pin; The ratchet gear ring 20 is fixed to the outer wall of one side of the drying plate 3 by a pin, and a ratchet block matching the latching teeth 23 is fixed to the inner wall of the circumference of the ratchet gear ring 20 by a pin; The extension plate 14 is fixed to the bottom of the drying plate 3 by bolts, and the inner wall of the through hole opened at the bottom of the extension plate 14 is movably connected with a driving rod 12, and the top of the driving rod 12 is fixed with a bevel gear 11 meshing with the bevel gear 2 32 by a pin; Drying tube 54: It is connected to the outer wall of one side of the extension plate 14 through a flange, and the drying tube 54 is connected to one end of the driving rod 2 31; Slitting blade 13: It is fixed to the bottom of driving rod 12 by a pin; The electric telescopic rod 8 is fixed to the top outer wall of the base 1, and the output end of the electric telescopic rod 8 is fixed with a guide frame 53 through a pin, and one end of the guide frame 53 is movably connected with a roller 33; When the pharmaceutical raw materials need to be cut into the required particle size by cutting, the pharmaceutical raw materials can be introduced into the drying plate 3 by providing a feeding pipe 19, and the interior of the drying plate 3 can be divided into multiple chambers by using multiple baffle plates 25. Before the pharmaceutical raw materials are cut, the drying tube 54 and the hot air blower are connected so that hot air can be introduced into the interior of the driving rod 2 31 through the drying tube 54. The interior of the driving rod 2 31 is a hollow structure. The hot air is introduced into the hole-shaped column 10 through the driving rod 2 31, and enters the interior of the material plate 26 through the holes opened on the circumferential outer wall of the hole-shaped column 10. The hot air can be quickly diffused to the surroundings, and the diffused hot air can be introduced into each chamber through the air hole 52, so that the pharmaceutical raw materials can be preliminarily dried; By providing an electric telescopic rod 8, the guide frame 53 and the roller 33 can be driven to move in the vertical direction. When the roller 33 moves up in the vertical direction, the roller 33 gradually extends into the drying plate 3 along the discharge hole obliquely below the drying plate 3. After continuous movement, the roller 33 pushes the baffle plate 25 located above it. Since the coil spring 30 can only produce elastic deformation along one of the circumferential directions, the material tray 26 is driven by the connection action of the coil spring 30 to rotate a certain angle. In this way, multiple chambers can be alternately moved to the discharge hole, so that the dried pharmaceutical raw materials can be discharged in a cyclic manner. At the same time, when the roller 33 is on the discharge hole, the material tray 26 is rotated by a certain angle. When the baffle plate 25 on the side of the material baffle plate 25 is pushed up, the baffle plate 25 on the side of the material discharge hole will gradually approach the guide frame 53. When the baffle plate 25 on the side of the material discharge hole moves to the surface of the guide frame 53, the guide frame 53 blocks the baffle plate 25. The baffle plate 25 rotates a certain amplitude relative to the baffle plate 25 under the elastic force of the coil spring 30. When the roller 33 and the guide frame 53 move in the reverse direction and separate from the surface of the baffle plate 25, the baffle plate 25 continuously shakes under the elastic force of the coil spring 30. This can ensure that part of the pharmaceutical raw materials attached to the surface of the baffle plate 25 can fall off completely, thereby avoiding the accumulation of pharmaceutical raw materials on the surface of the baffle plate 25. When the roller 33 pushes the baffle plate 25 in the vertical direction, the pad 24 and the latching tooth 23 will rotate synchronously with the material tray 26. Since the latching tooth 23 can only rotate in a circumferential direction along the ratchet gear ring 20, it will be stuck by the ratchet gear ring 20 otherwise. Through this structure, when the roller 33 is detached from the surface of the baffle plate 25, the position of the material tray 26 relative to the drying plate 3 can be limited, ensuring that the baffle plate 25 can realize the discharge of the pharmaceutical raw materials by stepping motion. At the same time, the roller 33 can make full contact with the hot air in the chamber during the time period of pushing the baffle plate 25 in the up and down reciprocating motion, thereby improving the drying effect. By providing bevel gear 11 and bevel gear 2 32, transmission between driving rod 2 31 and slitting blade 13 can be realized. When driving rod 2 31 and material tray 26 rotate along drying tray 3, the position of slitting blade 13 relative to the vertical direction will change accordingly. Since slitting blade 13 is composed of a plurality of rectangular slitting heads fixed by bolts, the rectangular slitting heads can adjust the slitting position for the pharmaceutical raw materials. When the pharmaceutical raw materials need to be slid, the plurality of rectangular slitting heads can evenly slitting the pharmaceutical raw materials along the vertical direction.

[0025] Furthermore, a lifting rod 39 is fixed to the outer wall of one side of the guide frame 53 by bolts, a collar 40 is fixed to one end of the lifting rod 39 by a pin, and a toggle column 42 is rotatably connected to the inner wall of the collar 40, a sieve plate 44 is fixed to the outer wall of the top of the toggle column 42 by a pin, and a sieve hole 51 is opened on the surface of the sieve plate 44, and an annular ring 4 is welded to the outer wall of the circumference of the sieve plate 44; When the electric telescopic rod 8 drives the guide frame 53 to move up in the vertical direction, the sieve plate 2 44 and the annular ring 4 will also move synchronously, and the pharmaceutical raw materials will fall onto the sieve plate 2 44 after being discharged from the discharge hole. As the sieve plate 2 44 and the annular ring 4 continue to move upward, the slitting blade 13 can finally contact the pharmaceutical raw materials on the sieve plate 2 44, and the slitting blade 13 can be used to slit the pharmaceutical raw materials. Since the contact position of the slitting blade 13 relative to the sieve plate 2 44 will change accordingly, it can be ensured that the slitting blade 13 can The pharmaceutical raw materials on the sieve plate 44 are evenly cut. The present embodiment does not limit the number of rectangular cutting knives, and can be specifically adapted according to the type of pharmaceutical raw materials. As the pharmaceutical raw materials are continuously cut, the particle size of the pharmaceutical raw materials will gradually become smaller. When the particle size of the pharmaceutical raw materials matches the sieve hole 51, the cut pharmaceutical raw materials will fall from the sieve hole 51, thereby avoiding long-term accumulation of the pharmaceutical raw materials on the sieve plate 44. The pharmaceutical raw materials that do not meet the particle size requirements will continue to remain on the sieve plate 44 and be cut by the cutting blade 13.

[0026] Further, a feed ring 5 is fixed to the top outer wall of the base 1 by bolts, a conical plate 9 is welded to the circumferential inner wall of the feed ring 5 by a connecting plate 7, a rectangular plate 35 is fixed to the top outer wall of the conical plate 9 by a pin, and a limit block 36 is welded to the outer wall of one side of the rectangular plate 35, and an annular groove 41 adapted to the limit block 36 is opened on the circumferential outer wall of the toggle column 42; When the toggle column 42 moves in the vertical direction driven by the guide frame 53, the limit block 36 and the annular groove 41 can be used to allow the sieve plate 2 44 and the annular ring 4 to rotate themselves during the up and down movement. During this process, the limit block 36 moves along the surface of the annular groove 41. During the rotation of the sieve plate 2 44 and the annular ring 4, the pharmaceutical raw materials discharged from the discharge hole can be spread more evenly on the sieve plate 2 44 under the action of centrifugal force, thereby avoiding the concentrated accumulation of pharmaceutical raw materials and affecting the cutting effect of the pharmaceutical raw materials. By setting the conical plate 9 to a cone, the cut pharmaceutical raw materials can be discharged along the gap between the discharge ring 5 and the conical plate 9 to achieve discharge.

[0027] When the present embodiment is in use, when it is necessary to cut the pharmaceutical raw materials, the pharmaceutical raw materials are first fed through the feeding tube 19. After entering the feeding tube 19, the pharmaceutical raw materials first fall into the chamber formed between the material baffle plate 25 and the drying plate 3 for preliminary drying. Then the electric telescopic rod 8 is started, and the electric telescopic rod 8 is used to drive the roller 33 to push the material baffle plate 25 above the discharge hole during the upward movement, so that the material plate 26 rotates a certain angle relative to the drying plate 3. During this process, the pharmaceutical raw materials in different chambers will be alternately moved to the discharge hole for discharge. After discharge, the pharmaceutical raw materials fall into the annular ring 4 and the sieve plate 44. While the pharmaceutical raw materials are being discharged, the guide frame 53 drives the annular ring 4 and the sieve plate 44 to continuously move upward in the vertical direction. When the pharmaceutical raw materials are in contact with the cutting blade 13, the cutting blade 13 can be used to cut the pharmaceutical raw materials. When the cut pharmaceutical raw materials reach the set particle size, they are dropped through the sieve hole 51.

[0028] Embodiment 2: A pharmaceutical raw material processing and cutting equipment, such as Figure 1-11 As shown, in order to prevent the drug raw materials from being blocked in the feeding tube 19, this embodiment makes the following supplements on the basis of the first embodiment: a driving plate 18 is fixed to one end of the driving rod 31 by a pin, an adjusting arm 17 is rotatably connected to the outer wall of one side of the driving plate 18, and a vertical rod 16 is rotatably connected to one end of the adjusting arm 17, an anti-blocking lever 15 is fixed to the outer wall of one side of the vertical rod 16 by a pin, and an adapting hole 28 adapted to the anti-blocking lever 15 is opened on the surface of the feeding tube 19; By providing an adjusting arm 17, the circular motion of the driving disk 18 and the driving rod 231 can be converted into the linear motion of the vertical rod 16 and the anti-blocking lever 15 along the adapting hole 28. When the pharmaceutical raw materials are fed through the feeding tube 19, the anti-blocking lever 15 can reciprocate along the adapting hole 28, so that the pharmaceutical raw materials in the feeding tube 19 can be continuously moved, thereby avoiding the pharmaceutical raw materials from being blocked in the feeding tube 19.

[0029] Furthermore, a plug rod 50 is fixed to the surface of the second sieve plate 44 by a pin, a sieve plate 34 is placed on the top of the second sieve plate 44, and a sieve hole 47 and a slot 48 are opened on the surface of the sieve plate 34, the slot 48 and the plug rod 50 are adapted to each other, and the slot 48 and the plug rod 50 are locked by a locking column 49; When the sieve hole 1 47 on the sieve plate 1 34 and the sieve hole 2 51 on the sieve plate 2 44 overlap with each other, the relative opening between the two is the largest. When the sieve plate 1 34 rotates a certain angle relative to the sieve plate 2 44, the relative opening between the sieve hole 1 47 on the sieve plate 1 34 and the corresponding sieve hole 2 51 on the sieve plate 2 44 gradually decreases. In this way, the particle size of the cut drug raw material can be set, that is, when the particle size of the cut drug raw material needs to be adjusted, the adjustment can be achieved by adjusting the relative opening between the sieve hole 1 47 and the sieve hole 2 51. When the relative position between the sieve plate 1 34 and the sieve hole 2 51 needs to be limited, the insertion rod 50 is inserted into different slots 48, and the slots 48 and the insertion rod 50 are fixed by the locking column 49, so as to ensure the relative stability between the sieve plate 1 34 and the sieve plate 2 44.

[0030] Furthermore, a diverging plate 46 is sleeved on the circumferential outer wall of the toggle column 42, an anti-blocking pin 45 is fixed to the top of the diverging plate 46 by a pin, and the outer diameter of the anti-blocking pin 45 is smaller than the inner diameter of the sieve hole 1 47 and the sieve hole 2 51, a same spring 2 43 is fixed between the bottom outer wall of the sieve plate 2 44 and the top outer wall of the diverging plate 46 by a pin, a square plate 37 is fixed to the top of the conical plate 9 by a pin, and the inner wall of the through hole opened on the surface of the square plate 37 is embedded in the limiting guide column 38; When the annular ring 4 and the second sieve plate 44 are in the process of moving down and resetting, due to the blocking and limiting effect of the limiting guide column 38, the diverging plate 46 and the anti-blocking pin 45 gradually approach the bottom of the second sieve plate 44, and the position of the anti-blocking pin 45 on the diverging plate 46 corresponds to the position of the second sieve hole 51 on the second sieve plate 44, and the anti-blocking pin 45 has a certain elasticity, and the top of the anti-blocking pin 45 is conical. When the anti-blocking pin 45 is inserted into the second sieve hole 51, the anti-blocking pin 45 can be used to eject part of the pharmaceutical raw materials blocked in the second sieve hole 51 and the first sieve hole 47, thereby preventing the pharmaceutical raw materials from blocking the second sieve hole 51 and the first sieve hole 47, thereby affecting the feeding of the cut pharmaceutical raw materials. By providing the second spring 43, when the annular ring 4 and the second sieve plate 44 move up, the anti-blocking pin 45 can automatically detach from the second sieve hole 51 and the first sieve hole 47.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pharmaceutical raw material processing and slitting device, comprising a base (1), a slitting part and a material collecting part, characterized in that: The cutting section comprises: A bracket (2): fixed to the top outer wall of the base (1), and a drying plate (3) is fixed to one end of the bracket (2) via a pin, and a feeding pipe (19) is integrally formed on the top of the drying plate (3), and a discharge hole is provided obliquely below the drying plate (3); The second driving rod (31) is movably connected to the inner wall of the through hole opened on the surface of the drying plate (3), and the outer circumferential wall of the second driving rod (31) is fixed with a second bevel gear (32) and a hole-shaped column (10) by a pin; The material tray (26) is fixed to the outer wall of the circumference of the second driving rod (31) by a pin, and the outer wall of the material tray (26) is provided with air holes (52); A rotating plate (6) is rotatably connected to one end of the drying plate (3), and a through hole provided on the surface of the rotating plate (6) is rotatably connected to a separation mechanism; A cushion block (24): fixed to the outer circumferential wall of the second driving rod (31) by a pin, and a driving member is mounted on the cushion block (24); The extension plate (14) is fixed to the bottom of the drying plate (3), and the inner wall of the through hole opened at the bottom of the extension plate (14) is movably connected to the driving rod 1 (12), and the top of the driving rod 1 (12) is fixed with a bevel gear 1 (11) meshing with the bevel gear 2 (32) via a pin; Drying tube (54): connected to the outer wall of one side of the extension plate (14) through a flange, and the drying tube (54) is connected to one end of the second driving rod (31); The slitting blade (13) is fixed to the bottom of the driving rod (12) by a pin; An electric telescopic rod (8) is fixed to the top outer wall of the base (1), and a guide frame (53) is fixed to the output end of the electric telescopic rod (8) via a pin, and a roller (33) is movably connected to one end of the guide frame (53).

2. The pharmaceutical raw material processing and cutting equipment according to claim 1, characterized in that: The separation mechanism comprises: A rotating column (29) is movably connected to the inner wall of a through hole formed on the surface of the rotating plate (6), and a material blocking plate (25) is fixed to one end of the rotating column (29) via a pin; The accommodating shell (27) is fixed to the outer wall of one side of the rotating plate (6) by means of a pin, and the inner wall of the accommodating shell (27) and the circumferential outer wall of the rotating column (29) are fixed with the same coil spring (30) by means of a pin.

3. The pharmaceutical raw material processing and cutting equipment according to claim 2, characterized in that: The driving member comprises: A T-shaped rod (21) is movably connected to the inner wall of a through hole formed at one end of the cushion block (24), and a spring (22) is fixed between the inner wall of one side of the T-shaped rod (21) and the inner wall of one side of the cushion block (24) via a pin, and a latch (23) is fixed at one end of the T-shaped rod (21) via a pin; A ratchet gear ring (20) is fixed to an outer wall of one side of the drying plate (3) via a pin, and a ratchet block adapted to the latching teeth (23) is fixed to the inner circumferential wall of the ratchet gear ring (20) via a pin.

4. The pharmaceutical raw material processing and cutting equipment according to claim 3, characterized in that: A lifting rod (39) is fixed to an outer wall of one side of the guide frame (53); a collar (40) is fixed to one end of the lifting rod (39) via a pin; a toggle column (42) is movably connected to the circumferential inner wall of the collar (40); a sieve plate (44) is fixed to the outer wall of the top of the toggle column (42) via a pin; a sieve hole (51) is provided on the surface of the sieve plate (44); and an annular ring (4) is welded to the circumferential outer wall of the sieve plate (44).

5. The pharmaceutical raw material processing and cutting equipment according to claim 4, characterized in that: A feed ring (5) is fixed to the top outer wall of the base (1), and a conical plate (9) is welded to the circumferential inner wall of the feed ring (5) via a connecting plate (7).

6. The pharmaceutical raw material processing and cutting equipment according to claim 5, characterized in that: A rectangular plate (35) is fixed to the outer wall of the top of the conical plate (9) via a pin, and a limit block (36) is welded to the outer wall of one side of the rectangular plate (35). An annular groove (41) adapted to the limit block (36) is formed on the circumferential outer wall of the toggle column (42).

7. The pharmaceutical raw material processing and cutting equipment according to claim 6, characterized in that: The surface of the second sieve plate (44) is fixed with an insertion rod (50) by a pin, the top of the second sieve plate (44) is placed with the first sieve plate (34), and the surface of the first sieve plate (34) is provided with a sieve hole (47) and a slot (48).

8. The pharmaceutical raw material processing and cutting equipment according to claim 7, characterized in that: The slot (48) and the insertion rod (50) are adapted to each other, and the slot (48) and the insertion rod (50) are locked via a locking column (49).

9. The pharmaceutical raw material processing and cutting equipment according to claim 8, characterized in that: The outer circumferential wall of the toggle column (42) is sleeved with a diverging plate (46), the top of the diverging plate (46) is fixed with an anti-blocking pin (45) by a pin, and the outer diameter of the anti-blocking pin (45) is smaller than the inner diameter of the sieve hole 1 (47) and the sieve hole 2 (51), the same spring 2 (43) is fixed between the bottom outer wall of the sieve plate 2 (44) and the top outer wall of the diverging plate (46) by a pin, the top of the conical plate (9) is fixed with a square plate (37) by a pin, and the inner wall of the through hole opened on the surface of the square plate (37) is embedded with a limiting guide column (38).

10. The pharmaceutical raw material processing and cutting equipment according to claim 9, characterized in that: A driving disc (18) is fixed to one end of the driving rod (31) by a pin, an adjusting arm (17) is movably connected to an outer wall of one side of the driving disc (18), and one end of the adjusting arm (17) is movably connected to a vertical rod (16), an anti-blocking lever (15) is fixed to an outer wall of one side of the vertical rod (16) by a pin, and an adapting hole (28) adapted to the anti-blocking lever (15) is provided on the surface of the feeding tube (19).

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