A high-fiber coffee making device and method

Abstract

The present application relates to the technical field of coffee powder production, and particularly relates to a high-fiber coffee production device and a production method thereof, which comprises a rotary vibrator main body and a supporting seat, the supporting seat is fixedly connected to the outside of the rotary vibrator main body base, a discharging connecting pipe is fixedly connected to the top of the outside of the rotary vibrator main body, one end of the discharging connecting pipe away from the rotary vibrator main body is fixedly connected with a discharging straight pipe, and a telescopic discharging adapter assembly is arranged on the outside of the supporting seat. The telescopic discharging adapter assembly is arranged to keep the outlet of the discharging inner pipe always at the height above the coffee powder surface in the storage bag, greatly reduces the kinetic energy of the high-fiber coffee powder during the falling process, effectively avoids the problems of violent splashing and dust raising caused by the light texture and high fiber content, reduces the material loss, eliminates the dust pollution to the working environment, avoids the blockage of the discharging channel caused by the local overhigh material stacking, and guarantees the continuous and stable bagging at high speed.

Description

Technical Field

[0001] This invention relates to the technical field of coffee powder preparation, and in particular to an apparatus and method for preparing high-fiber coffee. Background Technology

[0002] With the popularization of healthy eating concepts, high-fiber coffee, due to its rich dietary fiber, mellow taste, and good intestinal regulation function, is experiencing rapid growth in market demand. In the industrial production process of high-fiber coffee, direct bagging after vibrating screening is a key process connecting raw material processing and finished product packaging.

[0003] Currently, the industry generally uses fixed-discharge bagging devices for coffee powder bagging. However, in actual bagging of high-fiber coffee powder, due to its light texture, high fiber content, and poor flowability, the initial drop difference between the fixed discharge port and the bottom of the storage bag is large. As the coffee powder falls, it accumulates high kinetic energy, which easily generates violent splashing and dust. This not only causes material loss but also seriously pollutes the working environment. At the same time, since the discharge position of the fixed discharge port remains unchanged, the coffee powder will naturally form a cone-shaped accumulation at the bottom of the storage bag, which is high in the middle and low around the edges. This results in the inability to fully utilize the upper corner space of the storage bag, significantly reducing the bagging capacity per bag and production efficiency. Summary of the Invention

[0004] To overcome the shortcomings of the prior art, the present invention provides an apparatus and method for making high-fiber coffee.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a high-fiber coffee making apparatus, comprising a vibratory generator body and a support base, the support base being fixedly connected to the outside of the vibratory generator body base, a discharge connecting pipe being fixedly connected to the upper part of the vibratory generator body, the discharge connecting pipe communicating with the inside of the vibratory generator body, a straight discharge pipe being fixedly connected to the end of the discharge connecting pipe away from the vibratory generator body, the straight discharge pipe communicating with the inside of the discharge connecting pipe, and a telescopic discharge adapter assembly for receiving material being provided outside the support base, the telescopic discharge adapter assembly including a support... The curved column, which is fixedly connected to the outside of the support base, is U-shaped. A bagging connection sleeve is fixedly connected to the outer end of the curved column away from the support base. A discharge outer tube is fixedly connected inside the bagging connection sleeve. The upper end of the discharge outer tube is movably fitted onto the outside of the discharge straight tube, with no contact between the inner wall of the discharge outer tube and the surface of the discharge straight tube. Guide grooves are provided on both sides of the outer surface of the discharge outer tube, and a guide slider is slidably connected inside each guide groove. Lifting rack plates are fixedly connected to the outer ends of the two guide sliders that are furthest apart. A lifting connecting ring is fixedly connected to one side facing the other. An inner feeding tube is fixedly connected inside the lifting connecting ring, and the inner feeding tube is movably connected inside the outer feeding tube. The inner feeding tube extends the internal space of the outer feeding tube. A transmission internal gear ring is threaded onto the outer side of each of the two lifting rack plates. A connecting cylinder plate is fixedly connected to the outside of the transmission internal gear ring. A rotary support bearing is fixedly connected inside the connecting cylinder plate. The inner ring of the rotary support bearing is fixedly connected to the outside of the outer feeding tube. The connecting cylinder plate rotates outside the outer feeding tube via the rotary support bearing, driving the transmission... The moving internal gear ring rotates synchronously, and the rotation of the transmission internal gear ring is driven by the two lifting rack plates in a spiral motion. The spiral drive of the transmission internal gear ring and the two lifting rack plates drives the inner feeding tube to retract upward inside the outer feeding tube. The outer feeding tube is positioned outside the main body of the vibrator through the connection with the bagging connecting sleeve plate and the setting of the support bend column and support seat. A sealing ring is fixedly connected to one end of the inner feeding tube inside the outer feeding tube. The sealing ring is attached to the inner wall of the outer feeding tube to prevent coffee powder inside the outer feeding tube from leaking out through the gaps.

[0006] As a preferred embodiment of the present invention, a flow-guiding auxiliary component for assisting coffee powder feeding is provided on the outside of the bagging connecting sleeve. The flow-guiding auxiliary component includes a motor mounting bracket, which is fixedly connected to the outside of the bagging connecting sleeve and positioned above it. A motor mounting base is fixedly connected to the outside of the motor mounting bracket, and a drive motor is fixedly connected inside the motor mounting base. A drive pulley is fixedly connected to the outside of the output shaft of the drive motor. A transmission belt is movably sleeved on the outside of the drive pulley. A driven pulley is located on the side of the transmission belt away from the drive pulley, and a belt groove is provided on the outside of the driven pulley. The transmission belt is wrapped around the belt groove and the outside of the drive pulley, and the drive pulley rotates to drive the transmission belt. The driven pulley rotates and is fixedly connected to the upper end of the outer feeding tube. The rotation of the driven pulley drives the connecting cylinder plate to rotate synchronously outside the outer feeding tube. A guide cylinder is fixedly connected inside the driven pulley and is movably sleeved outside the straight feeding tube. A central guide cone is set at the center of the inner part of the guide cylinder. The upper end of the central guide cone is convex. Several spiral guide vanes are fixedly installed in an even ring on the outer part of the central guide cone. The spiral guide vanes are set at an angle to guide the coffee powder to fall. The end of the spiral guide vane away from the outer wall of the central guide cone is fixedly connected to the inner wall of the guide cylinder. The central guide cone is positioned at the center of the inner part of the guide cylinder by the spiral guide vanes. At the same time, the central guide cone and the spiral guide vanes are set at the lower part of the inner part of the guide cylinder.

[0007] As a preferred embodiment of the present invention, an auxiliary bagging pneumatic fixing assembly is provided on the outside of the motor mounting frame. The pneumatic fixing assembly includes an air pump, which is fixedly connected to the outside of the motor mounting frame on the side away from the motor mounting base. An inflatable sealing ring is fixedly connected to the outside of the air pump's output port. The inflatable sealing ring is movably fitted under the bagging connecting sleeve plate and is used to clamp the opening of the storage bag. The pneumatic fixing assembly also includes two support grooves, which are respectively opened on both sides inside the support curved column. A support slider is slidably connected inside each support groove. An arc-shaped support plate is fixedly connected to the side of the two support sliders facing each other. The side of the arc-shaped support plate near the bagging connecting sleeve plate has an arc groove. The side of the inflatable sealing ring away from the air pump is movably overlapped in the arc groove outside the arc-shaped support plate.

[0008] As a preferred embodiment of the present invention, a manual vibration and dispersion auxiliary component is provided on the outside of the support base. The manual vibration and dispersion auxiliary component includes a material support tray, which is movably connected to the outside of the support base. Tray handles are fixedly connected to both sides of the outside of the material support tray. The material support tray is positioned directly below the bagging connecting sleeve. The bottom end of the storage bag is placed on the outside of the material support tray, and by holding the tray handles, the material support tray is pushed longitudinally outside the support base, causing the storage bag to move and disperse the material. This allows manual control of the storage bag to disperse the accumulated material inside. A tray guide groove is provided on the outside of the support base. A pallet guide block is slidably connected inside the pallet guide groove. The end of the pallet guide block away from the inside of the pallet guide groove is fixedly connected to the material support pallet. The material support pallet moves stably longitudinally outside the support base through the limiting of the pallet guide block and the pallet guide groove. A guide shaft is movably connected inside the pallet guide block. The two ends of the guide shaft are fixedly connected to the two sides inside the pallet guide groove. Return springs are fixedly connected to both sides outside the pallet guide block. The ends of the two return springs that are far apart are fixedly connected to the two sides inside the pallet guide groove, and the two return springs are movably sleeved on the two sides outside the guide shaft.

[0009] A method for preparing high-fiber coffee includes the following steps: S1. Gently shake the storage bag to inflate it with air and fully expand it. Then insert the opening of the storage bag between the bagging connecting sleeve and the inflatable sealing ring in the contracted state. Start the air pump to make the inflatable sealing ring expand radially and clamp the bag opening, so that the bag opening fits tightly against the outer wall of the bagging connecting sleeve. At this time, the inner tube of the discharge tube and the lifting connecting ring are in the initial extended position, located in the lower middle of the bag.

[0010] S2. When the main body of the vibrator is feeding, the drive motor is started. The coffee powder screened by the main body of the vibrator is conveyed to the feeding straight pipe through the discharge connecting pipe. The drive motor drives the active pulley and the transmission belt, which drives the driven pulley to rotate. Simultaneously, the connecting cylinder plate rotates around the rotating support bearing. At the same time, the driven pulley drives the guide cylinder to make the central guide cone and the spiral guide blade rotate without contact with it outside the feeding straight pipe.

[0011] S3. The coffee powder is guided by the rotating spiral guide vanes to form a uniform flow, passing through the outer and inner discharge tubes in sequence until it falls into the storage bag. The inner discharge tube drives the sealing ring to fit the inner wall of the outer tube throughout the process to prevent powder leakage. The connecting cylinder plate drives the transmission internal gear ring to rotate, and the lifting rack plate with circumferential limit drives the inner discharge tube to rise vertically, so that the discharge port is always kept at the height above the material surface to avoid splashing and uneven accumulation.

[0012] S4. When the lifting connecting ring is mechanically limited or the coffee powder reaches the preset amount, first stop the main body of the vibrator. After the residual powder falls off, the drive motor stops rotating forward. The air pump exhausts the air to cause the air-filled sealing ring to contract. Remove the storage bag, and start the connecting cylinder plate in reverse through the drive motor to reset. Then reset the inner tube of the material discharge to the initial position to prepare for the next bagging.

[0013] Compared with the prior art, the beneficial effects that this invention can achieve are: 1. This invention, by setting a telescopic feeding adapter, ensures that the outlet of the inner feeding tube is always kept at a height above the coffee powder surface inside the storage bag, solving the core pain point of traditional fixed feeding ports. It significantly reduces the kinetic energy of high-fiber coffee powder during its fall, effectively avoiding the problem of violent splashing and dust caused by its light texture and high fiber content. This reduces material loss and eliminates dust pollution to the working environment. At the same time, it achieves uniform layer-by-layer material distribution, allowing the coffee powder to be piled flat inside the storage bag. This eliminates the conical accumulation phenomenon that is high in the middle and low around the edges that is easily formed by traditional feeding methods, significantly improving the space utilization of the storage bag, avoiding blockage of the feeding channel caused by excessive local material accumulation, and ensuring continuous and stable bagging at high speeds.

[0014] 2. This invention, by setting up a flow-guiding auxiliary component, uses a belt drive system consisting of a drive motor, an active pulley, a transmission belt, and a driven pulley. This system simultaneously drives the telescopic material feeding adapter and the flow-guiding auxiliary component to operate synchronously, achieving perfect coordination between automatic following material feeding and uniform material discharge. Combined with the spiral lifting transmission structure, the contraction speed of the inner feeding tube can be precisely controlled, allowing it to match the feeding rate of high-fiber coffee powder in real time, achieving automatic following and rising without lag. The synchronously rotating flow-guiding cylinder adopts an installation method that does not contact the straight feeding tube, completely isolating the vibration of the main body of the vibrator from interfering with the flow-guiding mechanism. Its internal central flow-guiding cone and annularly arranged spiral flow-guiding blades can guide the falling coffee powder to form a uniform rotating flow, which can effectively disperse fiber agglomerates and achieve uniform material distribution throughout the entire circumference of the storage bag, further avoiding local accumulation and blockage of the feeding channel.

[0015] 3. This invention, by setting up a manual vibration auxiliary component, can quickly disperse local bulges caused by rapid material accumulation when production demand increases significantly and the feeding rate exceeds the optimal matching range of the telescopic feeding transfer component. This compensates for the upper limit of the automatic mechanism's response speed, ensuring bagging stability when production capacity increases. By driving the storage bag to reciprocate longitudinally through the material tray, the conical accumulation of material can be quickly and evenly spread, allowing coffee powder to fully fill every corner of the storage bag, ensuring continuous and stable production at high feeding speeds. The guide structure of the tray guide block, guide shaft, and tray guide groove ensures precise movement without deviation. With the symmetrically arranged return springs on both sides, their reverse elastic force can assist the material tray to automatically return to its position, greatly reducing the manual operation effort and making the manual reciprocating vibration action smoother and less strenuous. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the material feeding straight pipe of the present invention; Figure 2 This is a schematic diagram of the support base of the present invention; Figure 3 This is a schematic diagram of the structure supporting the bent column of the present invention; Figure 4 This is a schematic diagram of the structure of the outer tube for feeding according to the present invention; Figure 5 This is a schematic diagram of the bagging connecting sleeve of the present invention; Figure 6 This is a schematic diagram of the inner tube for feeding according to the present invention; Figure 7 This is a schematic diagram of the driven pulley of the present invention; Figure 8 This is a schematic diagram of the central guide cone of the present invention; Figure 9 This is a schematic diagram of the pallet guide groove of the present invention; Figure 10 This is a schematic diagram of the arc-shaped support plate of the present invention.

[0017] The components include: 10. Vibrator body; 11. Support base; 12. Discharge connecting pipe; 13. Discharge straight pipe; 20. Support bend; 21. Bagging connecting sleeve; 22. Connecting cylinder plate; 23. Discharge outer pipe; 24. Discharge inner pipe; 25. Lifting connecting ring; 26. Lifting rack plate; 27. Guide slider; 28. Guide groove; 29. ​​Rotary support bearing; 210. Transmission internal gear ring; 211. Sealing retaining ring; 30. Motor mounting bracket; 31. Motor fixing. 32. Drive motor; 33. Drive pulley; 34. Driven pulley; 35. Transmission belt; 36. Belt groove; 37. Guide cylinder; 38. Central guide cone; 39. Spiral guide vane; 40. Material support tray; 41. Tray handle; 42. Tray guide block; 43. Return spring; 44. Guide shaft; 45. Tray guide groove; 50. Air pump; 51. Inflatable sealing ring; 52. Support slider; 53. Support groove; 54. Arc-shaped support plate. Detailed Implementation

[0018] To make the technical means, creative features, and achieved objectives and effects of this invention easier to understand, the invention is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this invention and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.

[0019] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a high-fiber coffee-making apparatus includes a vibratory body 10 and a support base 11. The support base 11 is fixedly connected to the outside of the base of the vibratory body 10. The vibrating body of the vibratory body 10 is located at the top of the apparatus and is the working part that directly generates and bears vibration. It is usually composed of a screen, a screen frame, and a vertical vibratory motor. Its base is located at the bottom of the apparatus, serving as the supporting foundation for the overall structure and directly contacting the ground or mounting platform. The vibratory body of the vibratory body 10 and the base are flexibly connected by several sets of vibration-damping springs evenly arranged along the circumference. Thanks to the vibration isolation effect of these springs, the violent vibrations generated by the vibratory body are significantly attenuated when transmitted to the base, resulting in very slight vibration to the base, typically only... As a very small part of the vibration amplitude, a discharge connection pipe 12 is fixedly connected to the upper part of the outer side of the vibrator body 10. The discharge connection pipe 12 communicates with the inside of the vibrator body 10. A straight discharge pipe 13 is fixedly connected to the outer end of the discharge connection pipe 12 away from the vibrator body 10. The straight discharge pipe 13 communicates with the inside of the discharge connection pipe 12. A telescopic discharge adapter assembly for receiving materials is provided on the outside of the support base 11. The telescopic discharge adapter assembly is connected to the support base 11 as a whole. It is less affected by the vibration of the vibrator body 10 and will not affect its overall operation. The telescopic discharge adapter assembly includes a support bend 20, which is fixedly connected to the outside of the support base 11. The support bend 20 is U-shaped. A bagging connecting sleeve 21 is fixedly connected to the end of the outer part of the bagging connecting sleeve 21 away from the support base 11. A discharge outer tube 23 is fixedly connected inside the bagging connecting sleeve 21. The upper end of the discharge outer tube 23 is movably sleeved on the outside of the discharge straight tube 13, and the inner wall of the discharge outer tube 23 does not contact the surface of the discharge straight tube 13. Guide grooves 28 are provided on both sides of the outer part of the discharge outer tube 23. A guide slider 27 is slidably connected inside each guide groove 28. A lifting rack plate 26 is fixedly connected to the outer ends of the two guide sliders 27 that are far apart. A lifting connecting ring 25 is fixedly connected to the side of the two lifting rack plates 26 facing each other. A discharge inner tube 24 is fixedly connected inside the lifting connecting ring 25. The discharge inner tube 24 is movably connected inside the discharge outer tube 23. 24 is used to extend the internal space of the outer discharge tube 23. Two lifting rack plates 26 have externally threaded drive internal gear rings 210. A connecting cylinder plate 22 is fixedly connected to the outside of the drive internal gear rings 210. A rotary support bearing 29 is fixedly connected inside the connecting cylinder plate 22. The inner ring of the rotary support bearing 29 is fixedly connected to the outside of the outer discharge tube 23. The connecting cylinder plate 22 rotates outside the outer discharge tube 23 via the rotary support bearing 29, driving the drive internal gear ring 210 to rotate synchronously. The rotation of the drive internal gear ring 210 and the two lifting rack plates 26 create a helical drive. This helical drive between the drive internal gear ring 210 and the two lifting rack plates 26 drives the inner discharge tube 24 to retract upwards inside the outer discharge tube 23.The outer feeding tube 23, connected to the bagging connecting sleeve 21, is positioned outside the vibrator body 10 in conjunction with the support bend 20 and support base 11. A sealing ring 211 is fixedly connected to one end of the inner feeding tube 24, which is located inside the outer feeding tube 23. The sealing ring 211 fits against the inner wall of the outer feeding tube 23, preventing coffee powder inside the outer feeding tube 23 from leaking out through gaps.

[0020] Before bagging, gently shake the storage bag to fill it with an appropriate amount of air, ensuring the bag is fully expanded and has sufficient internal space for material feeding. Then, insert the opening of the storage bag onto the outside of the bagging connecting sleeve 21. At this time, the inner feeding tube 24 and the lifting connecting ring 25 are in their initial extended positions, located in the lower middle part of the storage bag. The high-fiber coffee powder screened by the vibrator body 10 is conveyed to the feeding straight tube 13 through the discharge connecting tube 12. The coffee powder falls freely from the feeding straight tube 13, passing through the internal channels of the outer feeding tube 23 and the inner feeding tube 24 in sequence, and falls into the storage bag for temporary storage. During the feeding process, the sealing ring 211 at the upper end of the inner feeding tube 24 is always tightly attached to the inner wall of the outer feeding tube 23, effectively preventing coffee powder from leaking from the gap between the inner and outer tubes.

[0021] As the coffee powder continues to fall and accumulate, the rotating connecting cylinder 22 synchronously drives the internal transmission gear ring 210 to rotate, causing it to engage in helical transmission with the two lifting rack plates 26. At this time, the two lifting rack plates 26 are in sliding engagement with the guide slide grooves 28 on both sides of the outer discharge tube 23 through the guide slider 27. The two lifting rack plates 26 are restricted to linear motion along the axial direction and cannot rotate circumferentially. Therefore, the rotational motion of the internal transmission gear ring 210 will be converted into the axial linear motion of the two lifting rack plates 26. At this time, the two lifting rack plates 26 drive the lifting connecting ring 25 and cause the inner discharge tube 24 to make a vertical limit upward motion inside the outer discharge tube 23. By adjusting the height of the inner discharge tube 24 inside the storage bag, the outlet of the inner discharge tube 24 is always kept above the coffee powder accumulated inside the storage bag, effectively avoiding problems such as coffee powder splashing, dust, and uneven material accumulation caused by excessive discharge height.

[0022] When the lifting connecting ring 25 rises to fit against the lower end face of the bagging connecting sleeve 21, it is mechanically limited and cannot rise further. At this time, the inner feeding tube 24 is completely retracted and stored inside the outer feeding tube 23, reaching the maximum retraction position. After the coffee powder in the storage bag reaches the preset bagging amount, the material conveying of the vibrator body 10 is stopped first, and then the rotation of the connecting cylinder 22 is stopped, completing a single bagging operation.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 7 and Figure 8As shown, the bagging connecting sleeve 21 is externally equipped with a flow guiding auxiliary component for assisting coffee powder feeding. The flow guiding auxiliary component includes a motor mounting bracket 30, which is fixedly connected to the outside of the bagging connecting sleeve 21 and positioned above the outside of the bagging connecting sleeve 21. A motor mounting base 31 is fixedly connected to the outside of the motor mounting bracket 30, and a drive motor 32 is fixedly connected inside the motor mounting base 31. A drive pulley 33 is fixedly connected to the output shaft of the drive motor 32. A transmission belt 35 is movably sleeved on the outside of the drive pulley 33. A driven pulley 34 is located on the side of the transmission belt 35 away from the drive pulley 33. A belt groove 36 is formed on the outside of the driven pulley 34. The transmission belt 35 is wrapped around the belt groove 36 and the outside of the drive pulley 33. The rotation of the drive pulley 33 drives the transmission belt 35 and causes the driven pulley 34 to rotate. 4. The driven pulley 34 is fixedly connected to the upper end of the feeding outer tube 23. The rotation of the driven pulley 34 drives the connecting cylinder plate 22 to rotate synchronously outside the feeding outer tube 23. The guide cylinder 37 is fixedly connected inside the driven pulley 34. The guide cylinder 37 is movably sleeved outside the feeding straight tube 13. A central guide cone 38 is set at the center of the inside of the guide cylinder 37. The upper end of the central guide cone 38 is convex. Several spiral guide blades 39 are fixedly installed in a ring on the outside of the central guide cone 38. The spiral guide blades 39 are set at an angle to guide the coffee powder to fall. The end of the spiral guide blade 39 away from the outer wall of the central guide cone 38 is fixedly connected to the inner wall of the guide cylinder 37. The central guide cone 38 is positioned at the center inside the guide cylinder 37 by the spiral guide blades 39. At the same time, the central guide cone 38 and the spiral guide blades 39 are set at the lower position inside the guide cylinder 37.

[0024] When conveying coffee materials, the drive motor 32 is started, and its output shaft drives the drive pulley 33 to rotate the transmission belt 35. The transmission belt 35 rotates inside the belt groove 36 and drives the driven pulley 34 to rotate outside the discharge outer tube 23. The rotation of the driven pulley 34 drives the connecting cylinder plate 22 to rotate outside the rotating support bearing 29. At this time, the drive motor 32 provides power to make the connecting cylinder plate 22 and the transmission inner gear ring 210 quickly transmit power, and the transmission power of the spiral lifting slows down the contraction speed of the discharge inner tube 24, so that it can automatically rise and contract with the discharge of coffee materials.

[0025] The driven pulley 34 drives the guide cylinder 37 to rotate inside the outer discharge pipe 23. The guide cylinder 37 is located outside the straight discharge pipe 13 and rotates without contact. The rotation of the guide cylinder 37 drives the central guide cone 38 and several spiral guide blades 39 arranged in a ring to rotate synchronously. As the inner discharge pipe 24 rises, the coffee material guided by the spiral guide blades 39 forms a rotating flow, achieving uniform discharge and further assisting in the discharge of coffee material.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 10 As shown, an auxiliary pneumatic fixing assembly for bagging is provided on the outside of the motor mounting bracket 30. The pneumatic fixing assembly includes an air pump 50, which is fixedly connected to the outside of the motor mounting bracket 30 on the side away from the motor mounting base 31. An inflation sealing ring 51 is fixedly connected to the outside of the output port of the air pump 50. The inflation sealing ring 51 is movably sleeved on the lower part of the outside of the bagging connecting sleeve 21. The inflation sealing ring 51 is used to clamp the opening of the storage bag. The pneumatic fixing assembly also includes two support slides 53, which are respectively opened on both sides inside the support curved column 20. A support slider 52 is slidably connected inside each support slide 53. An arc-shaped support plate 54 is fixedly connected to the side of the two support sliders 52 facing each other. The side of the arc-shaped support plate 54 near the bagging connecting sleeve 21 has an arc groove. The outside of the inflation sealing ring 51 away from the air pump 50 is movably overlapped in the arc groove outside the arc-shaped support plate 54.

[0027] Before bagging, the inflatable sealing ring 51 is in a contracted state, forming a uniform annular gap with the outer wall of the bagging connecting sleeve 21. The opening of the storage bag is fully inserted along this annular gap, so that the opening of the storage bag completely covers the lower outer wall of the bagging connecting sleeve 21. Then, the air pump 50 is started to fill the inflatable sealing ring 51 with compressed air. The inflatable sealing ring 51 expands evenly in the radial direction and squeezes the opening of the storage bag, so that the inner wall of the storage bag is tightly attached to the outer wall of the bagging connecting sleeve 21, achieving a full circumferential seal of the storage bag opening. This not only prevents coffee powder dust leakage during the bagging process, but also effectively prevents the storage bag from falling off due to the weight of the material or vibration.

[0028] During the expansion of the inflatable sealing ring 51, its outer side will simultaneously push the arc-shaped support plate 54 to move outward. The arc-shaped support plate 54 slides synchronously along the support groove 53 inside the support curved column 20 through the support sliders 52 on both sides, providing a uniform reverse support force for the inflatable sealing ring 51 around the circumference, offsetting the outward tension generated by the expansion of the ring, and preventing the ring from being excessively deformed locally, resulting in uneven clamping force. After the bag is filled, the air pump 50 automatically vents air, and the inflatable sealing ring 51 contracts and resets, making it easy to remove the storage bag filled with coffee powder.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 9 As shown, a manual vibration auxiliary component is provided on the outside of the support base 11. The manual vibration auxiliary component includes a material support tray 40, which is movably connected to the outside of the support base 11. Tray handles 41 are fixedly connected to both sides of the outside of the material support tray 40. The material support tray 40 is positioned directly below the bag connecting sleeve 21. The bottom end of the storage bag is placed on the outside of the material support tray 40, and the material support tray 40 is pushed longitudinally outside the support base 11 by holding the tray handles 41, which drives the storage bag to move and disperse the material. This allows manual control of the storage bag to disperse the material accumulated inside. A tray guide groove 45 is provided on the outside of the support base 11. The inside of the tray guide groove 45... A pallet guide block 42 is slidably connected. One end of the pallet guide block 42 away from the inside of the pallet guide groove 45 is fixedly connected to the material support pallet 40. The material support pallet 40 moves stably longitudinally outside the support base 11 by the limiting of the pallet guide block 42 and the pallet guide groove 45. A guide shaft 44 is movably connected inside the pallet guide block 42. The two ends of the guide shaft 44 are fixedly connected to the two sides inside the pallet guide groove 45. Return springs 43 are fixedly connected to both sides outside the pallet guide block 42. The ends of the two return springs 43 that are far apart are fixedly connected to the two sides inside the pallet guide groove 45, and the two return springs 43 are movably sleeved on the two sides outside the guide shaft 44.

[0030] By holding the tray handle 41, the material tray 40 is pushed, causing the storage bag on it to reciprocate linearly along the longitudinal direction of the support base 11. When the material tray 40 moves, the tray guide block 42 at its bottom slides smoothly along the guide shaft 44 inside the tray guide groove 45, ensuring that the movement direction is accurate and without deviation. When the material tray 40 is pushed to one side, the tray guide block 42 will simultaneously compress the return spring 43 on that side and stretch the return spring 43 on the other side. After releasing the pushing force, the reverse return spring force generated by the return springs 43 on both sides will assist the tray guide block 42 in driving the material tray 40 to automatically return to its position, greatly reducing the effort of manual operation and making the reciprocating motion smoother and less strenuous. Through the reciprocating longitudinal vibration of the material tray 40, the coffee powder in the storage bag is shaken, causing the accumulated cone-shaped material to be quickly flattened and evenly filled in all corners of the storage bag, effectively improving the space utilization of the storage bag, while avoiding the problem of blockage of the discharge port caused by excessive local accumulation of material, ensuring continuous and stable bagging at high discharge speed.

[0031] A method for preparing high-fiber coffee includes the following steps: S1. Gently shake the storage bag to inflate it with air and fully expand it. Then insert the opening of the storage bag between the bag connecting sleeve 21 and the inflatable sealing ring 51 in the contracted state. Start the air pump 50 to make the inflatable sealing ring 51 expand radially and clamp the bag opening, so that the bag opening of the storage bag fits tightly against the outer wall of the bag connecting sleeve 21. At this time, the inner discharge tube 24 and the lifting connecting ring 25 are in the initial extended position, located in the lower middle of the bag.

[0032] S2. When the main body 10 of the vibrator is feeding, the drive motor 32 is started. The coffee powder after being screened by the main body 10 of the vibrator is conveyed to the feeding straight pipe 13 through the discharge connecting pipe 12. The drive motor 32 drives the active pulley 33 and the transmission belt 35 to drive the driven pulley 34 to rotate, and synchronously drives the connecting cylinder plate 22 to rotate around the rotating support bearing 29. At the same time, the driven pulley 34 drives the guide cylinder 37 to make the central guide cone 38 and the spiral guide blade 39 rotate without contact with it outside the feeding straight pipe 13.

[0033] S3. The coffee powder is guided by the rotating spiral guide vanes 39 to form a uniform flow, passing through the outer discharge tube 23 and the inner discharge tube 24 in sequence until it falls into the storage bag. The inner discharge tube 24 drives the sealing ring 211 to fit the inner wall of the outer tube throughout the process to prevent powder leakage. The connecting cylinder plate 22 drives the transmission internal gear ring 210 to rotate. The lifting rack plate 26 with circumferential limit drives the inner discharge tube 24 to rise vertically, so that the discharge port is always kept at the height above the material surface to avoid splashing and uneven accumulation.

[0034] S4. When the lifting connecting ring 25 is mechanically limited or the coffee powder reaches the preset amount, the vibrator body 10 is stopped first. After the residual powder falls off, the drive motor 32 stops rotating forward. The air pump 50 exhausts the air to cause the air-filled sealing ring 51 to contract. The storage bag is removed. The drive motor 32 is reversed to start the connecting cylinder plate 22 to reset and reset the inner tube 24 to the initial position, ready for the next bagging.

[0035] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A high-fiber coffee making apparatus, comprising a vibratory body (10) and a support base (11), wherein the support base (11) is fixedly connected to the outside of the base of the vibratory body (10), and a discharge connecting pipe (12) is fixedly connected to the upper part of the vibratory body (10), and a discharge straight pipe (13) is fixedly connected to the end of the discharge connecting pipe (12) away from the vibratory body (10), characterized in that, The support base (11) is provided with a telescopic material receiving adapter for receiving materials. The telescopic material feeding adapter includes a support bend (20), which is fixedly connected to the outside of the support base (11). A bagging connecting sleeve (21) is fixedly connected to the end of the support bend (20) away from the support base (11). A material feeding outer tube (23) is fixedly connected inside the bagging connecting sleeve (21). Guide grooves (28) are provided on both sides of the outer side of the material feeding outer tube (23). A guide slider (27) is slidably connected inside each guide groove (28). A lifting rack plate (26) is fixedly connected to the outer ends of the two guide sliders (27) that are far apart from each other. The two lifting rack plates (26) are fixed on opposite sides. A lifting connecting ring (25) is connected, and a feeding inner tube (24) is fixedly connected inside the lifting connecting ring (25). The feeding inner tube (24) is movably connected inside the feeding outer tube (23). The external threads of the two lifting rack plates (26) are fitted with transmission inner gear rings (210). The external threads of the transmission inner gear rings (210) are fixedly connected with connecting cylinder plates (22). The internal threads of the connecting cylinder plates (22) are fixedly connected with rotating support bearings (29). The inner ring of the rotating support bearings (29) is fixedly connected to the outside of the feeding outer tube (23). The end of the feeding inner tube (24) located inside the feeding outer tube (23) is fixedly connected with a sealing retaining ring (211).

2. The apparatus for making high-fiber coffee according to claim 1, characterized in that, The bagging connecting sleeve (21) is provided with a flow guiding auxiliary component for assisting coffee powder feeding; The flow guiding auxiliary component includes a motor mounting bracket (30), which is fixedly connected to the outside of the bagging connecting sleeve (21). A motor mounting bracket (30) is fixedly connected to the outside of the motor mounting bracket (30). A drive motor (32) is fixedly connected inside the motor mounting bracket (31). A drive pulley (33) is fixedly connected to the outside of the output shaft of the drive motor (32). A transmission belt (35) is movably sleeved on the outside of the drive pulley (33). A driven pulley (34) is provided on the side of the transmission belt (35) away from the drive pulley (33). A belt groove (36) is opened on the outside of the driven pulley (34). The transmission belt (35) is wrapped around the belt groove (36) and the outside of the drive pulley (33). The driven pulley (34) is fixedly connected to the upper end of the discharge outer tube (23).

3. The apparatus for making high-fiber coffee according to claim 2, characterized in that, The driven pulley (34) is fixedly connected to the inside of the guide cylinder (37), which is movably sleeved on the outside of the feed straight pipe (13). A central guide cone (38) is provided at the center inside the guide cylinder (37). The upper end of the central guide cone (38) is convex. Several spiral guide blades (39) are fixedly installed in an annular shape on the outside of the central guide cone (38). The end of the spiral guide blade (39) away from the outer wall of the central guide cone (38) is fixedly connected to the inner wall of the guide cylinder (37).

4. The apparatus for making high-fiber coffee according to claim 3, characterized in that, The motor mounting bracket (30) is provided with an auxiliary bagging pneumatic fixing component on its exterior; The pneumatic fixing assembly includes an air pump (50), which is fixedly connected to the outside of the motor mounting bracket (30) on the side away from the motor mounting base (31). An inflation sealing ring (51) is fixedly connected to the outside of the output port of the air pump (50), and the inflation sealing ring (51) is movably sleeved on the lower part of the bag connecting sleeve plate (21).

5. The apparatus for making high-fiber coffee according to claim 4, characterized in that, The pneumatic fixing assembly also includes two support grooves (53), which are respectively opened on both sides inside the support curved column (20). Each support groove (53) is slidably connected to a support slider (52). An arc-shaped support plate (54) is fixedly connected to the opposite side of the two support sliders (52). The arc-shaped support plate (54) has an arc groove on the side near the bag connecting sleeve (21). The side of the inflation sealing ring (51) away from the air pump (50) is movably overlapped in the arc groove outside the arc-shaped support plate (54).

6. The apparatus for making high-fiber coffee according to claim 1, characterized in that, The support base (11) is provided with a manual vibration auxiliary component. The manual vibration auxiliary component includes a material tray (40). The material tray (40) is movably connected to the outside of the support base (11). Both sides of the material tray (40) are fixedly connected with tray handles (41).

7. The apparatus for making high-fiber coffee according to claim 6, characterized in that, The support base (11) has a tray guide groove (45) on its outside. A tray guide block (42) is slidably connected inside the tray guide groove (45). One end of the tray guide block (42) away from the inside of the tray guide groove (45) is fixedly connected to the material pallet (40). The material pallet (40) moves stably longitudinally outside the support base (11) by the limiting of the tray guide block (42) and the tray guide groove (45). A guide shaft (44) is movably connected inside the tray guide block (42). The two ends of the guide shaft (44) are fixedly connected to the two sides inside the tray guide groove (45). Two return springs (43) are fixedly connected to the two sides outside the tray guide block (42). The two ends of the two return springs (43) away from each other are fixedly connected to the two sides inside the tray guide groove (45), and the two return springs (43) are movably sleeved on the two sides outside the guide shaft (44).

8. A method for preparing high-fiber coffee, characterized in that, Includes the following steps: S1. Gently shake the storage bag to inflate it with air and fully expand it. Then insert the opening of the storage bag between the bag connecting sleeve (21) and the inflatable sealing ring (51) in the contracted state. Start the air pump (50) to make the inflatable sealing ring (51) expand radially and clamp the bag opening so that the bag opening fits tightly against the outer wall of the bag connecting sleeve (21). At this time, the inner tube (24) of the discharge tube and the lifting connecting ring (25) are in the initial extended position, located in the lower middle of the bag. 9.S2. When the main body (10) of the vibrator is feeding, the drive motor (32) is started. The coffee powder after being screened by the main body (10) of the vibrator is transported to the feeding straight pipe (13) through the discharge connecting pipe (12). The drive motor (32) drives the active pulley (33) and the transmission belt (35) to drive the driven pulley (34) to rotate, and simultaneously drives the connecting cylinder plate (22) to rotate around the rotating support bearing (29). At the same time, the driven pulley (34) drives the guide cylinder (37) to make the central guide cone (38) and the spiral guide blade (39) rotate without contact with it outside the feeding straight pipe (13). 10.S3. The coffee powder is guided by the rotating spiral guide vanes (39) to form a uniform flow, passing through the outer discharge tube (23) and the inner discharge tube (24) in sequence until it falls into the storage bag. The inner discharge tube (24) drives the sealing ring (211) to fit the inner wall of the outer tube throughout the process to prevent powder leakage. The connecting cylinder plate (22) drives the transmission internal gear ring (210) to rotate. The lifting rack plate (26) with circumferential limit drives the inner discharge tube (24) to rise vertically, so that the discharge port is always kept at the height above the material surface to avoid splashing and uneven accumulation. 11.S4 When the lifting connecting ring (25) is mechanically limited or the coffee powder reaches the preset amount, first stop the main body of the vibrator (10), and after the residual powder falls off, the drive motor (32) stops rotating forward, the air pump (50) exhausts the air to make the air-filled sealing ring (51) contract, remove the storage bag, and start the connecting cylinder plate (22) in reverse through the drive motor (32) to reset, and reset the inner tube (24) to the initial position to prepare for the next bagging.

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