A chili sauce fermentation pretreatment device

Abstract

The application discloses a chili sauce fermentation pretreatment equipment and relates to the technical field of chili sauce production. The equipment comprises a base frame, a first support is fixedly connected to the middle of the upper end of the base frame, a spraying box is fixedly connected to the upper end of the first support, a crushing barrel is fixedly connected to the lower end of the spraying box, a feeding hopper is fixedly connected to one side of the upper end of a storage box, a cover plate for closing the feeding hopper is rotatably connected to the upper end of the storage box, a reverse conical cover is fixedly connected to the lower end in the storage box, and a fixed cylinder cover is fixedly connected to the middle of the reverse conical cover. The cover plate and the collecting barrel are arranged, so that the feeding hopper and the discharging hopper are kept in a closed state during normal crushing operation, the escape of chili powder and capsaicin-containing irritating gas is effectively avoided, and the comfort of the on-site working environment is ensured.

Description

Technical Field

[0001] This invention relates to the field of chili sauce production technology, specifically to a chili sauce fermentation pretreatment device. Background Technology

[0002] In the industrial production of chili sauce, efficient crushing of chili raw materials is a crucial pretreatment step. The uniformity and fineness of the crushing directly affect the efficiency of subsequent fermentation and blending processes, as well as the taste and quality of the finished sauce. Currently, commonly used crushing equipment on chili sauce production lines includes roller crushers, hammer mills, and toothed claw mills. In routine operation, these crushing devices generally adopt an open structure, meaning that the feed hopper and discharge port are basically directly connected to the external environment to facilitate continuous feeding and discharging.

[0003] For example, the chili crushing and separating device for chili sauce production proposed in the authorization announcement number CN115957861B can drive the rotating column to rotate through the motor. The rotation of the rotating column can not only drive the second rotating rod to rotate, but also drive the reciprocating screw to rotate and move up and down, thereby changing the angle of the cutting blade and making it more uniformly crushed.

[0004] However, because chili peppers have thin skins and thick flesh, their cellular structure is torn and damaged during forceful crushing. A large amount of chili powder is thrown up by the airflow generated by the mechanical movement, and the capsaicin and other irritating components inside the chili pepper are mixed into the air as fine droplets or aerosols. Because the aforementioned equipment has an open structure, lacking effective airtight barriers at the inlet and outlet, the dust- and pungent airflow generated during crushing easily escapes and permeates the operating area. Workers exposed to this environment experience significant discomfort, including tearing, sneezing, persistent coughing, and burning or stinging skin, severely impacting their comfort. Therefore, we provide a chili sauce fermentation pretreatment device to solve the aforementioned problems. Summary of the Invention

[0005] The purpose of this invention is to provide a chili sauce fermentation pretreatment device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A chili sauce fermentation pretreatment device includes a base frame, a first support fixedly connected to the middle of the upper end of the base frame, a spray box fixedly connected to the upper end of the first support, a crushing barrel fixedly connected to the lower end of the spray box, a feeding hopper fixedly connected to one side of the upper end of the storage box, and a cover plate for sealing the feeding hopper rotatably connected to the storage box.

[0008] An inverted conical cover is fixedly connected to the lower end of the storage box. A fixed cylindrical cover is fixedly connected to the middle of the inverted conical cover. Several material discharge ports are opened at the lower end of the fixed cylindrical cover. A hollow main shaft is provided in the middle of the crushing barrel. The two ends of the hollow main shaft are rotatably connected to the fixed cylindrical cover and the bottom plate of the crushing barrel, respectively. A feeding component for pushing chili peppers into the material discharge ports is provided at the upper end of the hollow main shaft.

[0009] The upper end of the hollow main shaft is equipped with a sealing component for closing the material discharge port when the cover plate is opened, and the lower part of the crushing barrel is also equipped with a drive component for driving the hollow main shaft to rotate.

[0010] An inner grinding cylinder is fixedly connected to the inner wall of the crushing barrel, and a crushing cone roller that matches the inner grinding cylinder is fixedly connected to the hollow main shaft;

[0011] The storage bin is equipped with a suction component to create negative pressure at the feed hopper when the cover is opened.

[0012] As a further embodiment of the present invention: a discharge hopper is provided at the lower end of one side of the crushing barrel, a conical dial for discharging material is fixedly connected to the lower end of the hollow main shaft, and a collection bucket matching the discharge hopper is provided on the base frame.

[0013] As a further embodiment of the present invention: the collection bucket includes a bucket body, which is placed on a base frame. The bucket body is provided with a bucket lid, which is detachably connected to the bucket body by a buckle. A docking bevel that matches the shape of the discharge hopper is fixedly connected to the bucket lid, and the docking bevel penetrates the bucket lid.

[0014] As a further embodiment of the present invention: the feeding assembly includes a rotating cylinder, which is rotatably covered on a fixed cylinder cover. The rotating cylinder is fixedly connected to the upper end of the hollow main shaft. The lower end of the rotating cylinder has several mating ports that match the material discharge port. A lever plate is fixedly connected to one side of the rotating cylinder surface located at the mating port.

[0015] As a further embodiment of the present invention: the sealing component includes an inner sealing cylinder, which is rotatably disposed inside the fixed cylinder cover. The hollow main shaft has strip-shaped vertical grooves on both sides located inside the fixed cylinder cover. A sliding member is fixedly connected in the middle of the inner sealing cylinder. The sliding member is slidably connected to the strip-shaped vertical grooves and the inner wall of the hollow main shaft. The upper end of the storage box is provided with an action component for driving the inner sealing cylinder to move down when the cover is opened.

[0016] As a further embodiment of the present invention: the actuating component includes a rectangular rod, which is slidably connected to the middle of the upper surface of the storage box. A push-pull rod is fixedly connected to the lower end of the rectangular rod. The lower end of the push-pull rod is rotatably connected to a sliding member in the middle of the inner sealing cylinder, so that the inner sealing cylinder moves up and down synchronously with the push-pull rod. An electric push rod is fixedly connected to one side of the upper surface of the storage box. The output end of the electric push rod is fixedly connected to the upper end of the rectangular rod. Side rods are fixedly connected to both sides of the upper end of the rectangular rod. A rotating seat is fixedly connected to the side of the storage box near the cover plate. A folding frame is rotatably connected to the rotating seat. A strip hole is opened on the side of the folding frame near the rectangular rod. The side rod is slidably connected in the strip hole. A connecting rod is rotatably connected to the end of the folding frame away from the rectangular rod. The end of the connecting rod away from the folding frame is rotatably connected to the cover plate.

[0017] As a further embodiment of the present invention: the drive assembly includes a driven pulley, which is fixedly connected to the lower end of the hollow main shaft. A second bracket is fixedly connected to the side of the base away from the barrel. A drive motor is fixedly connected to the side of the second bracket close to the crushing barrel. An active pulley is installed at the output end of the drive motor. A transmission belt is installed between the active pulley and the driven pulley. The diameter of the driven pulley is larger than the diameter of the active pulley.

[0018] As a further embodiment of the present invention: the suction assembly includes a suction bend connected to the side of the storage bin away from the feed hopper. An intercepting cylinder is fixedly connected to the lower end of the suction bend. A threaded interface is provided at the point where the suction bend enters the intercepting cylinder. A threaded sleeve is threadedly connected to the threaded interface. A filter cartridge is fixed to the lower end of the threaded sleeve. An opening is provided on one side of the intercepting cylinder, and an arc-shaped inspection door is rotatably connected to the opening. The arc-shaped inspection door is fixed to the intercepting cylinder by a snap-fit. An internal hexagonal sleeve is rotatably connected to the lower end of the intercepting cylinder. A second hexagonal shaft is slidably connected inside the internal hexagonal sleeve. An axial flow blade is fixedly connected to the upper end of the second hexagonal shaft. A rotatable connection is fixedly connected to the lower end of the axial flow blade. The component has a second friction disc fixedly connected to the lower end of the rotating connector. Sliding sleeves are provided on both sides of the storage box. An actuating slide is slidably connected inside the sliding sleeves on both sides of the storage box. The arc-shaped frame at the lower end of the actuating slide is rotatably connected to the rotating connector. The upper end of the actuating slide is fixedly connected to the side rod. A hollow shaft is fixedly connected to the output end of the drive motor. An inner slider is slidably connected inside the hollow shaft. A first hexagonal shaft is fixedly connected to the upper end face of the inner slider. The first hexagonal shaft is slidably connected to the hollow shaft. A first friction disc is fixedly connected to the upper end of the first hexagonal shaft. A spring is installed between the inner slider and the lower end face inside the hollow shaft. An exhaust pipe is provided on one side of the bottom of the intercepting cylinder. A spray assembly is connected to the exhaust pipe.

[0019] As a further embodiment of the present invention: the spray assembly includes a spray box, which is fixed on a second bracket. The spray box has an upper opening at each of the four corners at the top. The spray box has a drain pipe at the bottom and a manual valve on the drain pipe. A water pump is located at the bottom of the spray box, and the suction end of the water pump is connected to the bottom of the spray box. A spray head is located in the middle of the top of the spray box, and the spray head is connected to the output end of the water pump via a pipe for water supply.

[0020] As a further embodiment of the present invention: an electrical control box is installed on one side of the second bracket, and a push switch is fixedly connected to one side of the storage box. The push switch, drive motor, electric push rod and water pump are all electrically connected to the electrical control box.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] In this invention, by setting up a cover plate and a collection bucket, both the feed hopper and discharge hopper remain closed during normal crushing operations, effectively preventing the escape of chili powder and capsaicin-containing irritating gases, thus ensuring a comfortable working environment. When the cover plate is opened for feeding, the inner sealing cylinder moves downward synchronously with the opening of the cover plate, sealing the discharge port and significantly reducing the upward escape of dust and irritating gases generated inside the crushing bucket. Simultaneously, the opening action automatically connects the suction component to the drive motor, causing the axial flow blades to rotate and create negative pressure in the storage bin, drawing the dust-laden, irritating airflow from the feed inlet into the equipment, preventing it from drifting outwards during feeding. This ensures that operators are protected from the effects of chili powder and irritating gases during feeding, improving operational comfort. The sucked-in gas is then filtered by the dust filter cartridge and washed by the spray assembly, resulting in clean and mild exhaust air, avoiding secondary impacts on the surrounding environment. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention.

[0024] Figure 2 This is a schematic diagram of the action component in the present invention.

[0025] Figure 3 This is a schematic diagram of the folding frame in this invention.

[0026] Figure 4 This is a schematic diagram of the driving component in this invention.

[0027] Figure 5 This is a cross-sectional view of the storage bin and crushing barrel in this invention.

[0028] Figure 6 This is a schematic diagram of the collection bucket in this invention.

[0029] Figure 7 This is a schematic diagram of the interceptor tube in this invention.

[0030] Figure 8 This is a partial cross-sectional view of the interceptor tube in this invention.

[0031] Figure 9 This is a cross-sectional view of the hollow main shaft and inner sealing cylinder in this invention.

[0032] Figure 10 This is a schematic diagram of the inner sealing cylinder in this invention.

[0033] Figure 11 This is a schematic diagram of the structure of the fixed cylinder cover in this invention.

[0034] Figure 12 This is a schematic diagram of the rotating cylinder in this invention.

[0035] Figure 13 This is a schematic diagram of the hollow shaft in this invention.

[0036] Figure 14 This is a schematic diagram of the spray assembly in this invention.

[0037] The components include: 1. Base frame; 2. Pulley; 3. Drive motor; 4. Electrical control box; 5. Crushing cone roller; 6. Spray box; 7. Interception cylinder; 8. Storage bin; 9. Cover plate; 10. Feed hopper; 11. Push switch; 12. Crushing barrel; 13. Discharge hopper; 14. Barrel body; 15. Rotating cylinder; 16. Connecting rod; 17. Folding frame; 18. Rectangular rod; 19. Side rod; 20. Action slide; 21. Electric push rod; 22. Hollow main shaft; 23. Barrel lid; 24. Strip hole; 25. Inner slider; 26. Butt joint bevel; 27. Driven pulley; 28. Hollow shaft; 29. ​​First hexagonal prism. 30. Shaft; 31. First friction disc; 32. Second friction disc; 33. Exhaust pipe; 34. Arc-shaped inspection door; 35. Drive belt; 36. Fixed sleeve; 37. Push-pull rod; 38. Inverted conical cover; 49. Inner sealing cylinder; 40. Conical dial; 41. Strip vertical groove; 42. Material discharge port; 43. Mating port; 44. Filter cartridge; 45. Threaded sleeve; 46. Inhalation bend; 47. Second hexagonal shaft; 48. Rotating connector; 49. Internal hexagonal sleeve; 50. Axial flow blade; 51. Top opening; 52. Spray head; 53. Water pump; 54. Manual valve; 55. Spring. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Please see Figures 1-14In this embodiment of the invention, a chili sauce fermentation pretreatment device includes a base frame 1. A first support is fixedly connected to the middle of the upper end of the base frame 1. A spray box 6 is fixedly connected to the upper end of the first support. A crushing bucket 12 is fixedly connected to the lower end of the spray box 6. A feeding hopper 10 is fixedly connected to one side of the upper end of a storage box 8. A cover plate 9 for sealing the feeding hopper 10 is rotatably connected to the storage box 8. A discharge hopper 13 is provided at the lower end of one side of the crushing bucket 12. A conical dial 40 for discharging material is fixedly connected to the lower end of the hollow main shaft 22. A collection bucket matching the discharge hopper 13 is provided on the base frame 1. The cover plate 9 and the collection bucket ensure that the discharge hopper 13 and the feeding hopper 10 are kept closed during operation, preventing the leakage of chili powder and irritating components such as capsaicin, thus ensuring a comfortable working environment.

[0040] The collection bucket includes a bucket body 14, which is placed on a base frame 1. The bucket body 14 is equipped with a bucket lid 23, which is detachably connected to the bucket body 14 by a snap fastener. The bucket lid 23 is fixedly connected with a beveled opening 26 that matches the shape of the discharge hopper 13, and the beveled opening 26 passes through the bucket lid 23. The lower edge of the discharge hopper 13 is equipped with a flexible sealing ring, which can ensure a seal after the bucket body 14 and the discharge hopper 13 are connected. At the same time, the bucket lid 23 and the bucket body 14 are connected by a snap fastener, which makes it easy to separate the bucket lid 23 and the bucket body 14 to remove the crushed chili peppers collected in the bucket body 14.

[0041] An inverted conical cover 37 is fixedly connected to the lower end of the storage bin 8. A fixed cylindrical cover 35 is fixedly connected to the middle of the inverted conical cover 37. Several material discharge ports 42 are opened at the lower end of the fixed cylindrical cover 35. A hollow main shaft 22 is provided in the middle of the crushing barrel 12. The two ends of the hollow main shaft 22 are rotatably connected to the fixed cylindrical cover 35 and the bottom plate of the crushing barrel 12, respectively. A feeding assembly for pushing chili peppers into the material discharge ports 42 is provided at the upper end of the hollow main shaft 22. The feeding assembly includes a rotating cylinder 15, which is rotatably covered on the fixed cylindrical cover 35. The rotating cylinder 15 is fixedly connected to the upper end of the hollow main shaft 22. Several mating ports 43 that match the material discharge ports 42 are opened at the lower end of the rotating cylinder 15. The surface of the rotating cylinder 15 is located at the mating port 42. A lever 2 is fixedly connected to one side of the joint 43. During operation, the rotation of the hollow main shaft 22 drives the rotating cylinder 15 to rotate. The rotation of the rotating cylinder 15 synchronously drives the lever 2 to rotate. The rotation of the lever 2 moves the chili peppers at the bottom of the storage box 8. During the rotation of the rotating cylinder 15, when the mating port 43 on the rotating cylinder 15 coincides with the discharge port 42, the pushed chili peppers will enter the crushing barrel 12 from the discharge port 42 and the mating port 43. When the discharge port 42 and the mating port 43 are misaligned, the chili peppers will not enter the crushing barrel 12. This achieves the effect of intermittent feeding when the hollow main shaft 22 drives the rotating cylinder 15 to rotate, thereby avoiding the crushing barrel 12 from being jammed due to excessive feeding each time.

[0042] The upper end of the hollow main shaft 22 is provided with a sealing component for sealing the discharge port 42 when the cover plate 9 is opened. The sealing component includes an inner sealing cylinder 38, which is rotatably disposed inside the fixed cylinder cover 35. The hollow main shaft 22 has strip-shaped vertical grooves 41 on both sides inside the fixed cylinder cover 35. A sliding member is fixedly connected in the middle of the inner sealing cylinder 38. The sliding member is slidably connected to the strip-shaped vertical grooves 41 and the inner wall of the hollow main shaft 22. The upper end of the storage box 8 is provided with an action component for moving the inner sealing cylinder 38 downward when the cover plate 9 is opened. After the cover plate 9 is opened, the action component moves the inner sealing cylinder 38 downward, and the inner sealing cylinder 38 moves downward to block the discharge port 42, thereby greatly reducing the amount of chili powder and its irritating mixed air that are being crushed in the crushing barrel 12 that are released.

[0043] The actuation component includes a rectangular rod 18, which is slidably connected to the middle of the upper surface of the storage bin 8. A push-pull rod 36 is fixedly connected to the lower end of the rectangular rod 18. The lower end of the push-pull rod 36 is rotatably connected to a sliding member in the middle of the inner sealing cylinder 38, so that the inner sealing cylinder 38 moves up and down synchronously with the push-pull rod 36. An electric push rod 21 is fixedly connected to one side of the upper surface of the storage bin 8. The output end of the electric push rod 21 is fixedly connected to the upper end of the rectangular rod 18. Side rods 19 are fixedly connected to both sides of the upper end of the rectangular rod 18. A rotating seat is fixedly connected to the side of the storage bin 8 near the cover plate 9. A folding frame 17 is rotatably connected to the rotating seat. A strip hole 24 is opened on the side of the folding frame 17 near the rectangular rod 18. The side rods 19 are slidably connected in the strip hole 24. The side of the folding frame 17 away from the rectangular rod 18... The end of the connecting rod 16 is rotatably connected to the cover plate 9. The end of the connecting rod 16 away from the folding frame 17 is rotatably connected to the cover plate 9. When the cover plate 9 needs to be opened, the output end of the electric push rod 21 retracts, causing the rectangular rod 18 to move downward. The downward movement of the rectangular rod 18 causes the side rod 19 to move. The side rod 19 causes the folding frame 17 to rotate around the rotating seat. The rotation of the folding frame 17 pulls the connecting rod 16 to perform corresponding movements, thereby opening the cover plate 9. At the same time as the rectangular rod 18 moves downward, it can also drive the push-pull rod 36 to move downward. The downward movement of the push-pull rod 36 causes the inner sealing cylinder 38 to move synchronously, thereby blocking the material discharge port 42.

[0044] Below the crushing barrel 12, a drive assembly for driving the hollow main shaft 22 to rotate is also provided; the drive assembly includes a driven pulley 27, which is fixedly connected to the lower end of the hollow main shaft 22. A second bracket is fixedly connected to the side of the base frame 1 away from the barrel body 14, and a drive motor 3 is fixedly connected to the side of the second bracket close to the crushing barrel 12. A drive pulley is installed at the output end of the drive motor 3, and a transmission belt 34 is installed between the drive pulley and the driven pulley 27. The diameter of the driven pulley 27 is larger than the diameter of the drive pulley. An inner grinding cylinder 39 is fixedly connected to the inner wall of the crushing barrel 12. The inner cylinder is hollow. A crushing cone roller 5, which is matched with the inner grinding cylinder 39, is fixedly connected to the main shaft 22. During operation, the drive motor 3 drives the drive pulley, which drives the transmission belt 34 to rotate. The rotation of the transmission belt 34 drives the driven pulley 27 to rotate. The rotation of the driven pulley 27 drives the hollow main shaft 22 to rotate. The rotation of the hollow main shaft 22 drives the crushing cone roller 5 to rotate. The rotation of the crushing cone roller 5 can crush the chili peppers that fall into the gap between the crushing cone roller 5 and the inner grinding cylinder 39. The crushed chili peppers fall onto the conical deflector 40 and are pushed by the rotating conical deflector 40 to the discharge hopper 13 for discharge.

[0045] The storage bin 8 is equipped with a suction component for creating a negative pressure at the feed hopper 10 when the cover plate 9 is opened; the suction component includes a suction bend 46, which is connected to the side of the storage bin 8 away from the feed hopper 10. The lower end of the suction bend 46 is fixedly connected to an intercepting cylinder 7. The position where the suction bend 46 enters the intercepting cylinder 7 is provided with a threaded interface. A threaded sleeve 45 is threadedly connected to the threaded interface. The threaded sleeve 45 is threaded, which can be easily disassembled for replacement or cleaning after long-term use.

[0046] A filter cartridge 44 is fixed to the lower end of the threaded sleeve 45. An opening is provided on one side of the interceptor cylinder 7, and an arc-shaped inspection door 33 is rotatably connected to the opening. The arc-shaped inspection door 33 is fixed to the interceptor cylinder 7 by a snap-fit. An internal hexagonal sleeve 49 is rotatably connected to the lower end of the interceptor cylinder 7. A second hexagonal shaft 47 is slidably connected inside the internal hexagonal sleeve 49. An axial flow blade 50 is fixedly connected to the upper end of the second hexagonal shaft 47. A rotating connector 48 is fixedly connected to the lower end of the axial flow blade 50. A second friction disc 31 is fixedly connected to the lower end of the rotating connector 48. Two storage bins 8... Each side is equipped with a sliding sleeve. An actuating slide 20 is slidably connected within the sliding sleeves on both sides of the storage bin 8. The lower arc-shaped frame of the actuating slide 20 is rotatably connected to the rotating connector 48. The upper end of the actuating slide 20 is fixedly connected to the side rod 19. A hollow shaft 28 is fixedly connected to the output end of the drive motor 3. An inner slider 25 is slidably connected within the hollow shaft 28. A first hexagonal shaft 29 is fixedly connected to the upper surface of the inner slider 25. The first hexagonal shaft 29 is slidably connected to the hollow shaft 28. A first friction disc 30 is fixedly connected to the upper end of the first hexagonal shaft 29. A spring 55 is installed between the inner slider 25 and the lower end face of the hollow shaft 28. An exhaust pipe 32 is provided on one side of the bottom of the intercepting cylinder 7, and a spray assembly is connected to the exhaust pipe 32. When the cover plate 9 is opened, the downward movement of the side rod 19 will also drive the action slide 20 to move down synchronously. The downward movement of the action slide 20 will drive the second friction disc 31 to move down. The downward movement of the second friction disc 31 will make it fit together with the first friction disc 30 for transmission. The spring 55 is used to keep the second friction disc 31 and the first friction disc 30 in a tight fit to ensure the transmission effect. After the first friction disc 30 transmits power to the second friction disc 31, the second friction disc 31 drives the second hexagonal shaft 47 to rotate. The rotation of the second hexagonal shaft 47 drives the axial flow blade 50 to rotate. The rotation of the axial flow blade 50 drives the airflow in the intercepting cylinder 7, so that a negative pressure is formed in the storage box 8, which draws the scattered chili powder and irritating mixed air into the intercepting cylinder 7. After the powder is intercepted by the filter cylinder 44, the gas is then entered into the spray assembly through the exhaust pipe 32 for further processing.

[0047] The sprinkler assembly includes a sprinkler box 6, which is fixed on a second bracket. Each of the four upper corners of the sprinkler box 6 has an upper opening 51. A drain pipe is located at the lower end of the sprinkler box 6, and a manual valve 54 is installed on the drain pipe. A water pump 53 is located at the bottom of the sprinkler box 6, with its suction end connected to the bottom of the sprinkler box 6. A spray head 52 is located in the middle of the upper end of the sprinkler box 6, and the spray head 52 is connected to the output end of the water pump 53 via a pipe for water supply. During operation, the gas discharged from the exhaust pipe 32 enters the sprinkler box 6. Simultaneously, the water pump 53 starts, drawing the spray liquid from the bottom of the sprinkler box 6 to the spray head 52, where it is diffused and sprayed out. This ensures that the gas discharged from the exhaust pipe 32 comes into full contact with the spray liquid, significantly reducing the concentration of irritants in the air and preventing the gas from affecting personnel on site again after emission.

[0048] An electrical control box 4 is installed on one side of the second bracket, and a push switch 11 is fixedly connected to one side of the storage box 8. The push switch 11, drive motor 3, electric push rod 21 and water pump 53 are all electrically connected to the electrical control box 4. When working, pressing the push switch 11 will start the electric push rod 21 and water pump 53 to perform the opening of the cover and spraying.

[0049] The working principle of this invention is as follows: After the equipment is started, the drive motor 3 drives the driven pulley 27 through the active pulley and the transmission belt 34, thereby driving the hollow main shaft 22 to rotate continuously. The rotating cylinder 15 at the upper end of the hollow main shaft 22 rotates together, and the deflector 2 on the rotating cylinder 15 continuously agitates the peppers at the bottom of the storage box 8; when the mating port 43 on the rotating cylinder 15 coincides with the discharge port 42 on the fixed cylinder cover 35, the peppers are guided by the inverted conical cover 37 and intermittently fall into the crushing barrel 12 through the discharge port. The peppers entering the crushing barrel 12 are crushed by compression in the gap between the crushing cone roller 5 and the inner grinding cylinder 39. The crushed material falls to the conical deflector 40 and is deflected towards the discharge hopper 13 as the hollow main shaft 22 rotates, and finally discharged into the barrel body 14 with the barrel cover 23 for collection through the docking inclined port 26.

[0050] When it is necessary to add material to the storage bin 8, press the push switch 11. The electric push rod 21 is retracted through the electrical control box 4, and the rectangular rod 18 drives the side rod 19 to move downward. On one hand, the side rod 19 causes the folding frame 17 to swing around the rotating seat through the strip hole 24 on the folding frame 17, and opens the cover plate 9 through the connecting rod 16, exposing the feed hopper 10. On the other hand, the rectangular rod 18 drives the inner sealing cylinder 38 to move downward along the strip vertical groove 41 on the hollow main shaft 22 through the push-pull rod 36, blocking and sealing the discharge port 42 to prevent dust from escaping from the crushing barrel 12. At the same time, the side rod 19 drives the sliding carriage 20 to move down, pushing the rotating connector 48 to press the second friction disc 31 against the first friction disc 30; the power of the drive motor 3 is transmitted to the axial flow blade 50 through the hollow shaft 28, the inner slider 25, the first hexagonal shaft 29, the first friction disc 30, the second friction disc 31, and the second hexagonal shaft 47. The blade rotates at high speed in the interception cylinder 7, and sucks the capsaicin-containing gas and dust that escape from the opening of the storage box 8 into the interception cylinder 7 through the suction bend 46. The gas first passes through filter cartridge 44 to remove powder, and then is discharged into spray box 6 through exhaust pipe 32. At this time, water pump 53 pumps the spray liquid at the bottom of spray box 6 to spray it out to fully contact the incoming gas, further capturing residual irritants. The purified air is discharged from the upper opening 51. After the feeding is completed, electric push rod 21 is reset, cover plate 9 is closed, inner sealing cylinder 38 moves up to open discharge port 42, the two friction discs separate, axial flow blades 50 stop rotating, and the equipment returns to the closed crushing state.

[0051] It will be apparent to those skilled in the art that the present 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 its spirit or essential characteristics. Although this specification describes embodiments, not every embodiment contains only one technical solution. This method of description is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A chili sauce fermentation pretreatment device, comprising a base frame (1), characterized in that: The base frame (1) is fixedly connected to the middle of the upper end of the first bracket, and the spray box (6) is fixedly connected to the upper end of the first bracket. The spray box (6) is fixedly connected to the lower end of the crushing barrel (12). The storage box (8) is fixedly connected to the upper side of the feeding hopper (10), and the storage box (8) is rotatably connected to the cover plate (9) for closing the feeding hopper (10). The lower end of the storage box (8) is fixedly connected to an inverted conical cover (37), and the middle of the inverted conical cover (37) is fixedly connected to a fixed cylindrical cover (35). The lower end of the fixed cylindrical cover (35) is provided with several discharge ports (42). The middle of the crushing barrel (12) is provided with a hollow main shaft (22). The two ends of the hollow main shaft (22) are rotatably connected to the fixed cylindrical cover (35) and the bottom plate of the crushing barrel (12) respectively. The upper end of the hollow main shaft (22) is provided with a feeding component for pushing the chili peppers into the discharge ports (42). The upper end of the hollow main shaft (22) is provided with a sealing component for sealing the material discharge port (42) when the cover plate (9) is opened, and the lower part of the crushing barrel (12) is also provided with a driving component for driving the hollow main shaft (22) to rotate. The inner wall of the crushing barrel (12) is fixedly connected to an inner grinding cylinder (39), and a crushing cone roller (5) matching the inner grinding cylinder (39) is fixedly connected to the hollow main shaft (22). The storage bin (8) is equipped with an air suction component for creating a negative pressure at the feed hopper (10) when the cover plate (9) is opened.

2. The chili sauce fermentation pretreatment equipment according to claim 1, characterized in that, The crushing barrel (12) is provided with a discharge hopper (13) at the lower end of one side, and a conical dial (40) for discharging is fixedly connected to the lower end of the hollow main shaft (22). A collection bucket matching the discharge hopper (13) is provided on the base frame (1).

3. The chili sauce fermentation pretreatment equipment according to claim 2, characterized in that, The collection bucket includes a bucket body (14), which is placed on a base frame (1). The bucket body (14) is provided with a bucket lid (23), which is detachably connected to the bucket body (14) by a buckle. The bucket lid (23) is fixedly connected with a docking bevel (26) that matches the shape of the discharge hopper (13), and the docking bevel (26) passes through the bucket lid (23).

4. The chili sauce fermentation pretreatment equipment according to claim 1, characterized in that, The feeding assembly includes a rotating cylinder (15), which is rotatably covered on a fixed cylinder cover (35). The rotating cylinder (15) is fixedly connected to the upper end of the hollow main shaft (22). The lower end of the rotating cylinder (15) has several mating ports (43) that match the material discharge port (42). A lever plate (2) is fixedly connected to the surface of the rotating cylinder (15) on the side of the mating port (43).

5. The chili sauce fermentation pretreatment equipment according to claim 1, characterized in that, The sealing assembly includes an inner sealing cylinder (38), which is rotatably disposed inside a fixed cylinder cover (35). The hollow main shaft (22) has strip-shaped vertical grooves (41) on both sides inside the fixed cylinder cover (35). A sliding member is fixedly connected in the middle of the inner sealing cylinder (38). The sliding member is slidably connected to the strip-shaped vertical grooves (41) and the inner wall of the hollow main shaft (22). The upper end of the storage box (8) is provided with an action component for moving the inner sealing cylinder (38) downward when the cover plate (9) is opened.

6. The chili sauce fermentation pretreatment equipment according to claim 5, characterized in that, The actuation component includes a rectangular rod (18), which is slidably connected to the middle of the upper surface of the storage box (8), and a push-pull rod (36) is fixedly connected to the lower end of the rectangular rod (18). The lower end of the push-pull rod (36) is rotatably connected to the sliding part in the middle of the inner sealing cylinder (38) so that the inner sealing cylinder (38) moves up and down synchronously with the push-pull rod (36). An electric push rod (21) is fixedly connected to one side of the upper surface of the storage box (8). The output end of the electric push rod (21) is fixedly connected to the upper end of the rectangular rod (18). Side rods (19) are fixedly connected to both sides of the upper end of the rectangular rod (18). A rotating seat is fixedly connected to the side of the storage box (8) near the cover plate (9). A folding frame (17) is rotatably connected to the rotating seat. A strip hole (24) is opened on the side of the folding frame (17) near the rectangular rod (18). The side rod (19) is slidably connected in the strip hole (24). A connecting rod (16) is rotatably connected to the end of the folding frame (17) away from the rectangular rod (18). The end of the connecting rod (16) away from the folding frame (17) is rotatably connected to the cover plate (9).

7. The chili sauce fermentation pretreatment equipment according to claim 6, characterized in that, The drive assembly includes a driven pulley (27), which is fixedly connected to the lower end of the hollow main shaft (22). A second bracket is fixedly connected to the side of the base frame (1) away from the barrel (14). A drive motor (3) is fixedly connected to the side of the second bracket close to the crushing barrel (12). A drive pulley is installed at the output end of the drive motor (3). A transmission belt (34) is installed between the drive pulley and the driven pulley (27). The diameter of the driven pulley (27) is larger than the diameter of the drive pulley.

8. The chili sauce fermentation pretreatment equipment according to claim 7, characterized in that, The suction assembly includes a suction bend (46), which is connected to the side of the storage box (8) away from the feed hopper (10). The lower end of the suction bend (46) is fixedly connected to an interceptor cylinder (7). The suction bend (46) is provided with a threaded interface at the position where it enters the interceptor cylinder (7). A threaded sleeve (45) is threadedly connected to the threaded interface. A filter cylinder (44) is fixedly connected to the lower end of the threaded sleeve (45). An opening is provided on one side of the interceptor cylinder (7). An arc-shaped maintenance door (33) is rotatably connected to the opening. The arc-shaped maintenance door (33) is fixed to the interceptor cylinder (7) by a buckle. An internal hexagonal sleeve (49) is rotatably connected to the lower end of the interceptor cylinder (7). A second hexagonal shaft (47) is slidably connected inside the internal hexagonal sleeve (49). An axial flow blade (50) is fixedly connected to the upper end of the second hexagonal shaft (47). A rotating connector (48) is fixedly connected to the lower end of the axial flow blade (50). A second friction disc (31) is fixedly connected. Sliding sleeves are provided on both sides of the storage box (8). An action slide (20) is slidably connected inside the sliding sleeves on both sides of the storage box (8). The arc frame at the lower end of the action slide (20) is rotatably connected to the rotating connector (48). The upper end of the action slide (20) is fixedly connected to the side rod (19). A hollow shaft (28) is fixedly connected to the output end of the drive motor (3). An inner slider (25) is slidably connected inside the hollow shaft (28). A first hexagonal shaft (29) is fixedly connected to the upper end face of the inner slider (25). The first hexagonal shaft (29) is slidably connected to the hollow shaft (28). A first friction disc (30) is fixedly connected to the upper end of the first hexagonal shaft (29). A spring (55) is installed between the inner slider (25) and the lower end face inside the hollow shaft (28). An exhaust pipe (32) is provided on one side of the bottom of the interceptor cylinder (7). A spray assembly is connected to the exhaust pipe (32).

9. The chili sauce fermentation pretreatment equipment according to claim 8, characterized in that, The spray assembly includes a spray box (6), which is fixed on a second bracket. The spray box (6) has an upper opening (51) at each of the four corners. The spray box (6) has a drain pipe at the lower end and a manual valve (54) on the drain pipe. The spray box (6) has a water pump (53) at the bottom. The suction end of the water pump (53) is connected to the bottom of the spray box (6). The spray head (52) is located in the middle of the upper end of the spray box (6). The spray head (52) is connected to the output end of the water pump (53) via a pipe for water supply.

10. The chili sauce fermentation pretreatment equipment according to claim 9, characterized in that, An electrical control box (4) is installed on one side of the second bracket, and a push switch (11) is fixedly connected to one side of the storage box (8). The push switch (11), drive motor (3), electric push rod (21) and water pump (53) are all electrically connected to the electrical control box (4).

Images