Ring die pelletizing and briquetting multifunctional all-in-one machine

Abstract

The present invention discloses a ring die pelletizing briquetting multifunctional all-in-one machine, and relates to the technical field of pelletizing briquetting. The all-in-one machine includes a hopper, a material distribution box, a material discharge box, and a pelletizing briquetting box. A hopper is installed above the material distribution box, and material discharge boxes are installed on both sides below the material distribution box. Two material discharge boxes are respectively connected to the pelletizing briquetting box, and one side of the two pelletizing briquetting boxes is commonly connected to a transmission box. The input end of the transmission box is connected to a driving motor. When the driving motor rotates forward or reversely, only one pelletizing briquetting box works, and the pelletizing briquetting box in a working state granulates or briquettes the raw materials, and the material distribution box cooperates with the work of the driving motor to distribute the raw materials to the corresponding pelletizing briquetting box. The present invention integrates the two processes of granulation and briquetting into one device, solves the problem that multiple devices occupy a large space, and at the same time, the present invention can directly switch the granulation process and the briquetting process without stopping, improve work efficiency, and reduce the problems of low work efficiency and low production capacity caused by shutdown.

Description

Technical Field

[0001] The invention relates to the technical field of granulation and briquetting, in particular to a ring die granulation and briquetting multifunctional all-in-one machine. Background Art

[0002] Biomass pelletizing is a highly efficient, clean and renewable energy source. The biomass ring membrane pelletizing equipment is mainly composed of a feeding mechanism, a pressing roller mechanism and a granulating mechanism. It uses biomass such as wood chips, straw and rice husks as raw materials, and solidifies them into high-density solid molded fuel through feeding, rolling and sorting. The working process is to transport the raw materials to the pressing roller mechanism through the feeding mechanism, and after being rolled by the pressing roller, they are cut into particles by the granulating mechanism.

[0003] At present, the market demand for solid molded fuel is diversified, including granular and block forms. Single pelletizing or briquetting equipment can no longer meet the market demand, and pelletizing equipment and briquetting equipment are two independent processing equipment, resulting in high cost and large footprint. Summary of the invention

[0004] The object of the present invention is to provide a multifunctional all-in-one ring die pelletizing and briquetting machine to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a ring die pelletizing and briquetting multifunctional all-in-one machine, comprising a machine table, a bracket is installed on the machine table, a feeding mechanism and a tempering mechanism are installed on the bracket, the feeding mechanism puts the raw materials into the tempering mechanism, and the tempering mechanism tempers the raw materials, the all-in-one machine comprises a distribution box and a transmission box, one side of the distribution box is connected to the bracket, a hopper is connected above the distribution box, and discharge boxes are installed on both sides below the distribution box, the two discharge boxes are respectively connected to pelletizing and briquetting boxes, the output end of the transmission box is connected to two pelletizing and briquetting boxes, the input end of the transmission box is connected to a driving motor, and the output end of the tempering mechanism is located above the hopper. The feeding mechanism transports the raw materials to the conditioning mechanism. The conditioning mechanism conditions the raw materials during the process of transporting the raw materials. The conditioned raw materials are sent to the hopper, and the raw materials flow from the hopper into the distribution box. Under the control of the control system, the distribution box sends the raw materials to the corresponding unloading box, and the raw materials enter the granulation and briquetting box through the unloading box. The driving motor drives the granulation and briquetting box to work through the transmission box, and the granulation and briquetting box granulates or briquette the raw materials.

[0006] One end of the granulating briquetting box is provided with a feed port, a feed pipe is installed at the position of the feed port inside the granulating briquetting box, one end of the feed pipe is installed with a baffle, a driving plate is rotatably installed at the other end of the granulating briquetting box, a ring die is installed on the driving plate, one end of the ring die is rotatably connected to the baffle, a hollow outer shaft is installed at one end of the driving plate, an inner shaft is rotatably installed inside the outer shaft, both ends of the inner shaft extend out of the outer shaft, one end of the inner shaft is located inside the ring die and is installed with a pressure roller, the outer shaft and the inner shaft are both meshed with the transmission box for transmission, a discharge port is opened at the bottom of the granulating briquetting box, a discharge pipe is installed at the discharge port, a scraper is installed on one side of the granulating briquetting box, and the scraper is installed on the granulating briquetting box through bolts and nuts.

[0007] Two side plates are installed at one end of the inner shaft, and the number of the pressure rollers is two and they are symmetrically installed between the two side plates, and the pressure rollers are rotatably connected with the side plates. The raw material enters the ring die from the feed pipe, and the driving motor drives the outer shaft and the inner shaft to rotate through the transmission box. The rotation directions of the outer shaft and the inner shaft are opposite. The outer shaft drives the ring die to rotate through the driving plate, and the inner shaft drives the pressure rollers to roll in the ring die through the side plates. The pressure rollers and the ring die cooperate with each other to extrude the raw material out of the ring die, and the scraper cuts off the raw material formed outside the ring die to complete the granulation or briquetting of the raw material. The ring die models in the two granulation and briquetting boxes are different in size, one ring die is used for granulation, and the other ring die is used for briquetting. By adjusting the bolts and nuts, the position of the scraper can be adjusted so that the scraper cuts out granules or briquetting of different sizes.

[0008] An external gear is installed at one end of the outer shaft, and an internal gear is installed at one end of the inner shaft; a transmission shaft is installed in the middle of the transmission box, and two driving sprockets are axially installed on the transmission shaft. A rotating shaft is rotatably installed on both sides of the transmission shaft inside the transmission box, and a large gear, a driven sprocket and a small gear are sequentially installed on the rotating shaft from one end to the other end, and the large gear is meshed with the external gear for transmission, and the two driving sprockets are each transmitted to the two driven sprockets through a chain, and a reversing shaft is rotatably installed between the inner shaft and the rotating shaft inside the transmission box, and a reversing gear is installed on the reversing shaft, and the reversing gear is meshed with the small gear and the internal gear for transmission, and the transmission shaft is connected to a driving motor; a ratchet structure is installed between the two driving sprockets and the transmission shaft, and the idling directions of the two driving sprockets are opposite. The driving motor drives the transmission shaft to rotate, and the transmission shaft drives the driving sprocket to rotate through the ratchet structure, and the driving sprocket drives the driven sprocket to rotate through the chain, so that the large gear drives the outer gear to rotate under the drive of the intermediate shaft, and the small gear drives the inner gear to rotate through the reversing gear. Due to the setting of the reversing gear, the rotation direction of the inner gear is opposite to that of the outer gear; when granulation is required, the driving motor drives the transmission shaft to reverse, and then the transmission shaft drives one of the driving sprockets to rotate through the ratchet structure, so that the corresponding granulation briquetting box works and granulates, at this time, the other driving sprocket is in an idling state, and the other granulation briquetting box is in a non-working state; when briquetting is required, the driving motor drives the transmission shaft to rotate forward, so that the originally working driving sprocket is in an idling state, and the originally idling driving sprocket is in a working state, so that the granulation briquetting box in granulation work stops working, and the other non-working granulation briquetting box starts briquetting.

[0009] A spiral feeding plate is installed inside one end of the lower material box away from the material distribution box, one end of the spiral feeding plate extends into the feeding pipe, and a feeding motor is installed at the other end of the spiral feeding plate, and the feeding motor is installed outside the lower material box. The feeding motor feeds the raw materials into the feeding pipe through the spiral feeding plate.

[0010] A material distribution shaft is installed in the middle of the material distribution box, one end of the material distribution shaft is connected to a speed reducer, the input end of the speed reducer is connected to a material distribution motor, a plurality of arc-shaped plate knives are arranged on the material distribution shaft, openings are symmetrically arranged on both sides of the lower part of the material distribution box, a chute is arranged inside the material distribution box on one side of the opening, a material distribution plate is slidably installed in the chute, the arc length of the material distribution plate is greater than the arc length of the opening, a single-open structure is arranged on the material distribution shaft, and the single-open structure is connected to the material distribution plate; when the material distribution motor rotates forward or reversely, the single-open structure makes a material distribution plate slide in the chute. The raw material enters the material distribution box from the hopper, the material distribution motor drives the material distribution shaft to rotate through the speed reducer, and the material distribution shaft drives the plate knives to stir the raw materials in the material distribution box. During the rotation of the material distribution shaft, the single-open structure pushes one of the material distribution plates to the other end of the chute, so that one of the openings on both sides of the lower part of the material distribution box is opened, and then the raw material enters the corresponding material box. During the opening process, the plate knife pushes the raw material into the material box.

[0011] Sector-shaped connecting plates are radially installed on both sides of each of the dividing plates, and the dividing plates are slidably installed in the slide grooves. The single-open structure includes two elliptical shafts installed on the dividing shaft, and the inner ring and the outer ring are symmetrically installed on the dividing shaft from the middle to the two ends. An inner ring and an outer ring are set on the outside of each of the elliptical shafts, and the plate knife is located between the two inner rings. The two outer rings are connected to the two connecting plates on one of the dividing plates, and an arc-shaped cover plate is installed on the outer side of the inner ring, and the inner ring is connected to the two connecting plates on the other dividing plate through the cover plate;

[0012] The inner ring and the outer ring are rotatably connected, and a storage groove is provided on the inner side of the inner ring and the inner side of the outer ring. An arc-shaped baffle with one end fixed and the other end movable is provided in the storage groove. The baffles in the inner ring and the outer ring are symmetrically arranged, and a clamping groove is symmetrically arranged at one end of the major axis of the elliptical axis. The angle of the clamping groove is provided with a rounded corner, and the movable end of the baffle is provided with a rounded corner. The baffle is made of metal material, and the connecting plate connects the dividing plate with the inner ring or the outer ring. The dividing plate slides in the slide groove, and the dividing plate supports the inner ring and the outer ring through the connecting plate, so that the inner ring and the outer ring are sleeved on the outside of the elliptical shaft, and the dividing shaft drives the elliptical shaft to rotate. During the rotation of the elliptical shaft, one end of the baffle will be stuck in the slot. With the continuous rotation of the elliptical shaft, the baffle will support the inner ring or the outer ring to rotate around the dividing shaft, and then the inner ring or the outer ring drives the dividing plate to slide in the slide groove through the connecting plate, so that the dividing plate will open the opening; the dividing shaft is in the center position of the dividing box and also in the rotation center of the dividing plate. After the dividing plate rotates to the other end of the slide groove, the inner ring or the outer ring can no longer rotate, and the elliptical shaft The divided material shaft continues to rotate, and the elliptical shaft applies pressure to the baffle through the card slot, so that the baffle is bent by force and gradually received in the storage slot, and finally pops out from the card slot under the support of the baffle's own elasticity, so that the inner ring or outer ring loses the power support of the elliptical shaft. After the elliptical shaft is separated from the baffle on the inner ring or outer ring, when passing through the baffle on the outer ring or inner ring, it will only press the baffle into the storage slot, so it will not drive the outer ring or inner ring to rotate; when the baffle is separated from the elliptical shaft, the dividing plate slides back under the action of its own gravity and gradually blocks the opening. When the elliptical shaft rotates one circle, it will contact the baffle again, so that the baffle is stuck in the card slot again, and the dividing plate will open the opening again. As the elliptical shaft continues to rotate, the dividing plate continuously opens and closes the opening to control the amount of raw materials entering the material box and prevent a large amount of raw materials from accumulating in the material box and causing blockage. When the material distribution motor rotates forward, the material distribution shaft drives the inner ring to rotate through the elliptical shaft and the baffle, and the outer ring does not rotate at this time. When the material distribution motor rotates reversely, the material distribution shaft drives the outer ring to rotate through the elliptical shaft and the baffle, and the inner ring does not rotate at this time.

[0013] Two partitions are symmetrically arranged inside the material distribution box, and the partitions are located outside the outer ring. A number of fixed rings are arranged on the material distribution shaft, and a movable ring is rotatably installed between two adjacent fixed rings. At least three slideways are arranged on the movable ring, and a shift rod is arranged at a position corresponding to the slideway on the fixed ring, and the shift rod is located in the slideway. A number of plate knives are evenly distributed on the fixed ring and the movable ring, and teeth are arranged on both sides of the plate knife. The dividing shaft rotates through the fixed ring during its rotation, and the movable ring is movably installed between the two fixed rings through the slideway and the lever. When the dividing motor rotates forward, the lever is located at one end of the slideway due to the obstruction of the raw material. At this time, the plate knife on the movable ring is in the same column with the plate knife on the fixed ring, and several plate knives in the same column form an arc plate. During the rotation of the dividing shaft, the arc plate composed of the plate knives shifts the raw material into the discharge box; when the dividing motor reverses, the fixed ring drives the lever to slide in the slideway due to the obstruction of the raw material, so that the lever is located at the other end of the slideway. At this time, the plate knife on the movable ring is not in the same column with the plate knife on the fixed ring, but is in a cross-distributed state. With the continuous rotation of the dividing shaft, the fixed ring rotates with the movable ring continuously, and the plate knife, driven by the fixed ring and the movable ring, continuously uses the knife teeth to crush the raw material again, so that the size specifications of the raw material meet the requirements of granulation.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention integrates the two processes of granulation and briquetting into one device, thus solving the problem of large space occupied by multiple devices. At the same time, the present invention can directly switch between the granulation process and the briquetting process without stopping the machine, thereby improving work efficiency and reducing the problems of low work efficiency and low production capacity caused by stopping the machine. During the briquetting process, when the production process is switched to the granulation process, the original large-sized raw materials in the material distribution box do not need to be cleaned out. The material distribution motor is reversed, and the plate knife is used to crush the raw materials. The raw materials are crushed into the size specifications that meet the requirements of granulation, thereby eliminating the process of cleaning the raw materials and improving the switching efficiency of the briquetting process and the granulation process.

[0015] Through the design of the forward and reverse rotation of the material dividing motor and the single-opening structure, the automatic dividing of raw materials is realized. In the process of dividing, as the elliptical axis continues to rotate, the dividing plate continuously opens and closes the opening, which indirectly realizes the automatic control of the material discharge amount and avoids the blockage problem in the process of dividing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0018] Figure 2 It is a three-dimensional diagram of the material distribution box of the present invention;

[0019] Figure 3 It is a right half-section view of the material distribution box of the present invention;

[0020] Figure 4 It is an exploded view of the connection between the material distribution shaft and the inner ring, the outer ring, the fixed ring and the movable ring of the present invention;

[0021] Figure 5 It is a stereoscopic diagram of the connection between the elliptical shaft and the inner ring and the outer ring of the present invention;

[0022] Figure 6 It is a right side view of the connection between the elliptical axis and the inner ring and the outer ring of the present invention;

[0023] Figure 7 It is a three-dimensional diagram of the connection between the feed box and the granulation briquetting box of the present invention;

[0024] Figure 8 It is a front half-section view of a granulation briquetting box of the present invention;

[0025] Fig. 9 It is an exploded view of a granulation briquetting box of the present invention;

[0026] Fig.10 It is a structural diagram of the internal structure of the transmission box of the present invention and the connection with the external gear and the internal gear.

[0027] In the figure: 1. hopper; 2. material distribution box; 3. material discharge box; 4. granulation briquetting box; 5. transmission box; 6. driving motor; 7. material distribution plate; 8. plate knife; 9. material distribution shaft; 10. slide; 11. movable ring; 12. slideway; 13. lever; 14. partition; 15. fixed ring; 16. inner ring; 17. outer ring; 18. connecting plate; 19. baffle; 20. elliptical shaft; 21. spiral feeding plate; 22. feeding pipe; 23. baffle; 24. ring die; 25. pressure roller; 26. driving plate; 27. outer shaft; 28. inner shaft; 29. ​​inner gear; 30. scraper; 31. outer gear; 32. transmission shaft; 33. driving sprocket; 34. chain; 35. transfer shaft; 36. reversing gear; 37. large gear; 38. discharge pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1 - Fig.10The present invention provides a technical solution: a ring die granulation briquetting multifunctional integrated machine, including a machine platform, a bracket is installed on the machine platform, a feeding mechanism (not shown in the figure) and a tempering mechanism (not shown in the figure) are installed on the bracket, the feeding mechanism puts the raw materials into the tempering mechanism, and the tempering mechanism tempers the raw materials, the integrated machine includes a distribution box 2 and a transmission box 5, one side of the distribution box 2 is connected to the bracket, a hopper 1 is connected above the distribution box 2, and a discharge box 3 is installed on both sides below the distribution box 2, and two discharge boxes 3 are respectively connected to granulation briquetting boxes 4, the output end of the transmission box 5 is connected to two granulation briquetting boxes 4, the input end of the transmission box 5 is connected to a driving motor 6, and the output end of the tempering mechanism is located above the hopper 1. The distribution box 2 feeds the raw materials into the corresponding discharge box 3, and the raw materials enter the granulation briquetting box 4 through the discharge box 3, and the driving motor 6 drives the granulation briquetting box 4 to work through the transmission box 5, and the granulation briquetting box 4 granulates or briquettes the raw materials.

[0030] Two partitions 14 are symmetrically arranged inside the material distribution box 2, a material distribution shaft 9 is installed in the middle of the material distribution box 2, the material distribution shaft 9 passes through the two partitions 14, one end of the material distribution shaft 9 is connected to a reducer, and the input end of the reducer is connected to a material distribution motor, and a plurality of arc-shaped plate knives 8 are arranged on the material distribution shaft 9, and openings are symmetrically arranged on both sides of the lower side of the material distribution box 2, and a chute 10 is arranged on one side of the opening inside the material distribution box 2, and a material distribution plate 7 is slidably installed in the chute 10, and fan-shaped connecting plates 18 are radially installed on both sides of each material distribution plate 7, and the material distribution plate 7 is slidably installed in the chute 10, and the arc length of the material distribution plate 7 is greater than the arc length of the opening;

[0031] A single-open structure is provided on the material distribution shaft 9, and the single-open structure is connected to the material distribution plate 7;

[0032] When the material distribution motor rotates forward or reverse, the single-open structure causes a material distribution plate 7 to slide in the chute 10;

[0033] The single-open structure includes two elliptical shafts 20 installed on the material distribution shaft 9, and the inner ring 16 and the outer ring 17 are symmetrically installed on the material distribution shaft 9 from the middle to the two ends. An inner ring 16 and an outer ring 17 are set on the outside of each elliptical shaft 20. The partition plate 14 is located outside the outer ring 17. The two outer rings 17 are connected to two connecting plates 18 on one material distribution plate 7. An arc-shaped cover plate is installed outside the inner ring 16, and the inner ring 16 is connected to the two connecting plates 18 on another material distribution plate 7 through the cover plate.

[0034] The inner ring 16 and the outer ring 17 are rotatably connected, and a receiving groove is provided on the inner side of the inner ring 16 and the inner side of the outer ring 17. An arc-shaped baffle 19 with one end fixed and the other end movable is provided in the receiving groove. The baffle 19 is made of metal material. The baffles 19 in the inner ring 16 and the outer ring 17 are symmetrically arranged. A slot is symmetrically arranged at one end of the long axis of the elliptical axis 20. The angle of the slot is provided with a rounded corner, and the movable end of the baffle 19 is provided with a rounded corner.

[0035] A plurality of fixed rings 15 are arranged on the material distribution shaft 9, a movable ring 11 is rotatably installed between two adjacent fixed rings 15, three slideways 12 are arranged on the movable ring 11, a lever 13 is arranged at a position corresponding to the slideway 12 on the fixed ring 15, the lever 13 is located in the slideway 12, the plate knife 8 is located between the two inner rings 16, a plurality of plate knives 8 are evenly distributed on the fixed ring 15 and the movable ring 11, and teeth are arranged on both sides of the plate knife 8, and the teeth are used to stir and crush the raw materials so that the size specifications of the raw materials meet the granulation requirements.

[0036] A spiral loading plate 21 is installed inside one end of the unloading box 3 away from the distribution box 2 , one end of the spiral loading plate 21 extends into the feed pipe 22 , and a loading motor is installed at the other end of the spiral loading plate 21 , and the loading motor is installed outside the unloading box 3 .

[0037] A feed port is provided at one end of the granulation briquetting box 4, a feed pipe 22 is installed at the position of the feed port inside the granulation briquetting box 4, a baffle 23 is installed at one end of the feed pipe 22, a drive plate 26 is rotatably installed at the other end of the granulation briquetting box 4, and a ring die 24 is installed on the drive plate 26. The ring dies 24 in the two granulation briquetting boxes 4 are of different models, one ring die 24 is used for granulation, and the other ring die 24 is used for briquetting. One end of the ring die 24 is rotatably connected to the baffle 23, one end of the driving plate 26 is equipped with a hollow outer shaft 27, an inner shaft 28 is rotatably installed inside the outer shaft 27, both ends of the inner shaft 28 extend out of the outer shaft 27, one end of the inner shaft 28 is located inside the ring die 24 and is equipped with a pressure roller 25, the outer shaft 27 and the inner shaft 28 are both meshed with the transmission box 5 for transmission, a discharge port is opened at the bottom of the granulating briquetting box 4, a discharge pipe 38 is installed at the discharge port, a scraper 30 is installed on one side of the granulating briquetting box 4, and the scraper 30 is installed on the granulating briquetting box 4 by bolts and nuts.

[0038] Two side plates are installed at one end of the inner shaft 28. There are two pressure rollers 25 which are symmetrically installed between the two side plates. The pressure rollers 25 are rotatably connected to the side plates.

[0039] An outer gear 31 is installed at one end of the outer shaft 27, and an inner gear 29 is installed at one end of the inner shaft 28; a transmission shaft 32 is installed in the middle of the transmission box 5, and two driving sprockets 33 are axially installed on the transmission shaft 32. A rotating shaft 35 is rotatably installed on both sides of the transmission shaft 32 inside the transmission box 5, and a large gear 37, a driven sprocket and a small gear are installed on the rotating shaft 35 from one end to the other end. The large gear 37 is meshed with the outer gear 31 for transmission, and the two driving sprockets 33 are respectively driven by the two driven sprockets through a chain 34. A reversing shaft is rotatably installed between the inner shaft 28 and the rotating shaft 35 inside the transmission box 5, and a reversing gear 36 is installed on the reversing shaft. The reversing gear 36 is meshed with the small gear and the inner gear 29 for transmission, and the transmission shaft 32 is connected to the driving motor 6; a ratchet structure (not shown in the figure) is installed between the two driving sprockets 33 and the transmission shaft 32, and the idling directions of the two driving sprockets 33 are opposite.

[0040] The working principle of the present invention is as follows: the feeding mechanism transports the raw materials to the conditioning mechanism, and the conditioning mechanism conditions the raw materials during the process of transporting the raw materials. The conditioned raw materials are fed into the hopper 1, and the raw materials flow from the hopper 1 into the distribution box 2.

[0041] When briquetting is required, under the control of the control system, the material distribution motor drives the material distribution shaft 9 to rotate forward through the reducer, and the material distribution shaft 9 drives the plate knife 8 to stir the raw materials in the material distribution box 2, and the material distribution shaft 9 drives the elliptical shaft 20 to rotate. During the rotation of the elliptical shaft 20, one end of the baffle 19 will be stuck in the slot. With the continuous rotation of the elliptical shaft 20, the baffle 19 will support the inner ring 16 to rotate around the material distribution shaft 9, and then the inner ring 16 drives the material distribution plate 7 to slide in the chute 10 through the connecting plate 18. After the material distribution plate 7 rotates to the other end of the chute 10, the material distribution plate 7 will open the opening;

[0042] After the dividing plate 7 opens the opening, the inner ring 16 cannot continue to rotate, and the elliptical shaft 20 is continued to rotate with the dividing shaft 9. The elliptical shaft 20 applies pressure to the baffle 19 through the card slot, so that the baffle 19 is bent by force and gradually received in the storage slot. Finally, it pops out of the card slot under the support of the baffle 19's own elasticity, so that the inner ring 16 loses the power support of the elliptical shaft 20. After the elliptical shaft 20 separates from the baffle 19 on the inner ring 16, it only presses the baffle 19 into the storage slot when passing through the baffle 19 on the outer ring 17, so that the outer ring 17 is not driven to rotate; when the baffle 19 on the inner ring 16 separates from the elliptical shaft 20, the dividing plate 7 slides back under the action of its own gravity and gradually blocks the opening. When the elliptical shaft 20 rotates one circle, it will contact the baffle 19 on the inner ring 16 again, so that the baffle 19 is stuck in the card slot again, so that the dividing plate 7 opens the opening again;

[0043] When the material distribution motor rotates forward, due to the obstruction of the raw material, the lever 13 is located at one end of the slide 12. At this time, the plate knife 8 on the movable ring 11 and the plate knife 8 on the fixed ring 15 are in the same row. Several plate knives 8 in the same row form an arc plate. During the rotation of the material distribution shaft 9, the arc plate formed by the plate knives 8 shifts the raw material into the discharge box 3.

[0044] When granulation is required, under the control of the control system, the material distribution motor drives the material distribution shaft 9 to reverse through the reducer, and the material distribution shaft 9 drives the material distribution plate 7 to rotate through the elliptical shaft 20 and the baffle 19 on the outer ring 17, so that the material distribution plate 7 opens the opening;

[0045] After the dividing plate 7 opens the opening, the outer ring 17 cannot continue to rotate, and the elliptical shaft 20 continues to rotate with the dividing shaft 9. The elliptical shaft 20 applies pressure to the baffle 19 through the card slot, so that the baffle 19 is bent by force and gradually received in the storage slot. Finally, it pops out of the card slot under the support of the baffle 19's own elasticity, so that the outer ring 17 loses the power support of the elliptical shaft 20. After the elliptical shaft 20 separates from the baffle 19 on the outer ring 17, it only presses the baffle 19 into the storage slot when passing through the baffle 19 on the inner ring 16, so that the inner ring 16 will not be driven to rotate; when the baffle 19 on the outer ring 17 separates from the elliptical shaft 20, the dividing plate 7 slides back under the action of its own gravity and gradually blocks the opening. When the elliptical shaft 20 rotates one circle, it will contact the baffle 19 on the outer ring 17 again, so that the baffle 19 is stuck in the card slot again, so that the dividing plate 7 opens the opening again;

[0046] When the material distribution motor reverses, under the obstruction of the raw material, the fixed ring 15 drives the lever 13 to slide in the slide 12, so that the lever 13 is located at the other end of the slide 12. At this time, the plate knife 8 on the movable ring 11 and the plate knife 8 on the fixed ring 15 are not in the same row, but are in a cross-distribution state. As the material distribution shaft 9 keeps rotating, the fixed ring 15 keeps rotating with the movable ring 11. The plate knife 8, driven by the fixed ring 15 and the movable ring 11, continuously uses the knife teeth to crush the raw material again, so that the size specification of the raw material meets the requirements of granulation. During the rotation of the material distribution shaft 9, several plate knives 8 cooperate with each other to gradually push the raw material into the discharge box 3.

[0047] After the raw material enters the discharge box 3, the feeding motor feeds the raw material into the feed pipe 22 through the spiral feeding plate 21. The raw material enters the ring die 24 from the feed pipe 22, and the driving motor 6 drives the outer shaft 27 and the inner shaft 28 to rotate through the transmission box 5. The outer shaft 27 and the inner shaft 28 rotate in opposite directions. The outer shaft 27 drives the ring die 24 to rotate through the driving plate 26, and the inner shaft 28 drives the pressing roller 25 to roll in the ring die 24 through the side plate. The pressing roller 25 and the ring die 24 cooperate with each other to squeeze the raw material out of the ring die 24, and the scraper 30 cuts off the raw material formed outside the ring die 24 to complete the granulation or briquetting of the raw material. By adjusting the bolts and nuts, the position of the scraper 30 can be adjusted so that the scraper 30 cuts out granules or briquettes of different sizes, and the cut granules or briquettes flow from the discharge port into the discharge pipe 38 and are finally collected.

[0048] The driving motor 6 drives the transmission shaft 32 to rotate, and the transmission shaft 32 drives the driving sprocket 33 to rotate through the ratchet structure, and the driving sprocket 33 drives the driven sprocket to rotate through the chain 34, so that the large gear 37 drives the outer gear 31 to rotate under the drive of the intermediate shaft 35, and the small gear drives the inner gear 29 to rotate through the reversing gear 36. Due to the setting of the reversing gear 36, the rotation direction of the inner gear 29 is opposite to that of the outer gear 31.

[0049] When granulation is required, the driving motor 6 drives the transmission shaft 32 to reverse, and then the transmission shaft 32 drives one of the driving sprockets 33 to rotate through the ratchet structure, so that the corresponding granulation briquetting box 4 works and granulates, at this time, the other driving sprocket 33 is in an idling state, and the other granulation briquetting box 4 is in a non-working state;

[0050] When briquetting is required, the driving motor 6 drives the transmission shaft 32 to rotate forward, so that the driving sprocket 33 that was originally working is in an idling state, and the driving sprocket 33 that was originally in an idling state is in a working state, thereby stopping the granulating briquetting box 4 that is in granulating work, and the other non-working granulating briquetting box 4 starts briquetting.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The ring die pelletizing and briquetting multifunctional all-in-one machine includes a machine platform, a bracket is installed on the machine platform, a feeding mechanism and a tempering mechanism are installed on the bracket, the feeding mechanism puts the raw materials into the tempering mechanism, and the tempering mechanism tempers the raw materials. Features: The integrated machine comprises a material distribution box (2) and a transmission box (5); one side of the material distribution box (2) is connected to a bracket; a hopper (1) is connected to the top of the material distribution box (2); material discharge boxes (3) are installed on both sides of the bottom of the material distribution box (2); two material discharge boxes (3) are respectively connected to granulation and briquetting boxes (4); the output end of the transmission box (5) is connected to two granulation and briquetting boxes (4); the input end of the transmission box (5) is connected to a driving motor (6); and the output end of the tempering mechanism is located above the hopper (1); A feed port is provided at one end of the granulating briquetting box (4); a feed pipe (22) is installed inside the granulating briquetting box (4) at the position of the feed port; a baffle (23) is installed at one end of the feed pipe (22); a drive plate (26) is rotatably installed at the other end of the granulating briquetting box (4); a ring die (24) is installed on the drive plate (26); one end of the ring die (24) is rotatably connected to the baffle (23); a hollow outer shaft (27) is installed at one end of the drive plate (26); and the outer shaft (27) is rotatably installed inside. An inner shaft (28) is movably mounted, both ends of the inner shaft (28) extend out of the outer shaft (27), one end of the inner shaft (28) is located inside the ring die (24) and is mounted with a pressure roller (25), the outer shaft (27) and the inner shaft (28) are both meshed with a transmission box (5) for transmission, a discharge port is provided below the granulating briquetting box (4), a discharge pipe (38) is mounted at the discharge port, a scraper (30) is mounted on one side of the granulating briquetting box (4), and the scraper (30) is mounted on the granulating briquetting box (4) by means of bolts and nuts; Two side plates are mounted on one end of the inner shaft (28); the pressure rollers (25) are two in number and are symmetrically mounted between the two side plates; the pressure rollers (25) are rotatably connected to the side plates; An external gear (31) is mounted on one end of the outer shaft (27), and an internal gear (29) is mounted on one end of the inner shaft (28); a transmission shaft (32) is mounted in the middle of the transmission box (5), and two driving sprockets (33) are axially mounted on the transmission shaft (32); a central rotating shaft (35) is rotatably mounted on both sides of the transmission shaft (32) inside the transmission box (5); a large gear (37), a driven sprocket and a small gear are mounted on the central rotating shaft (35) in sequence from one end to the other end, and the large gear (37) is meshed with the external gear (31). The two driving sprockets (33) are each driven by a chain (34) and two driven sprockets. A reversing shaft is rotatably mounted between the inner shaft (28) and the intermediate shaft (35) in the transmission box (5). A reversing gear (36) is mounted on the reversing shaft. The reversing gear (36) is meshed with a pinion and an inner gear (29) for transmission. The transmission shaft (32) is connected to a driving motor (6). A ratchet structure is mounted between the two driving sprockets (33) and the transmission shaft (32). The idling directions of the two driving sprockets (33) are opposite.

2. The ring die pelletizing and briquetting multifunctional all-in-one machine according to claim 1, Features: A spiral loading plate (21) is installed inside one end of the lower material box (3) away from the distribution box (2), one end of the spiral loading plate (21) extends into the feed pipe (22), and a loading motor is installed at the other end of the spiral loading plate (21), and the loading motor is installed outside the lower material box (3).

3. The ring die pelletizing and briquetting multifunctional all-in-one machine according to claim 1, Features: A material distribution shaft (9) is installed in the middle of the material distribution box (2), one end of the material distribution shaft (9) is connected to a reducer, and the input end of the reducer is connected to a material distribution motor. A plurality of arc-shaped plate knives (8) are arranged on the material distribution shaft (9), and openings are symmetrically arranged on both sides below the material distribution box (2). A slide groove (10) is arranged inside the material distribution box (2) on one side of the opening, and a material distribution plate (7) is slidably installed in the slide groove (10). The arc length of the material distribution plate (7) is greater than the arc length of the opening. A single-opening structure is arranged on the material distribution shaft (9), and the single-opening structure is connected to the material distribution plate (7); when the material distribution motor rotates forward or reversely, the single-opening structure causes one of the material distribution plates (7) to slide in the slide groove (10).

4. The ring die pelletizing and briquetting multifunctional all-in-one machine according to claim 3, Features: Each of the material distribution plates (7) is radially provided with fan-shaped connecting plates (18) on both sides. The material distribution plates (7) are slidably installed in the slide grooves (10). The single-open structure comprises two elliptical shafts (20) installed on the material distribution shaft (9). The material distribution shaft (9) is symmetrically provided with inner rings (16) and outer rings (17) from the middle to both ends. An inner ring (16) and an outer ring (17) are mounted on the outside of each of the elliptical shafts (20). The plate knife (8) is located between the two inner rings (16). The two outer rings (17) are connected to the two connecting plates (18) on one of the material distribution plates (7). An arc-shaped cover plate is installed on the outside of the inner ring (16). The inner ring (16) is connected to the two connecting plates (18) on the other of the material distribution plates (7) through the cover plate. The inner ring (16) and the outer ring (17) are rotatably connected, and a receiving groove is provided on the inner side of the inner ring (16) and the inner side of the outer ring (17). An arc-shaped baffle (19) with one end fixed and the other end movable is provided in the receiving groove. The baffles (19) in the inner ring (16) and the outer ring (17) are symmetrically arranged. A clamping groove is symmetrically arranged at one end of the long axis of the elliptical axis (20), and a rounded corner is provided at the included angle of the clamping groove. The movable end of the baffle (19) is provided with a rounded corner.

5. The ring die pelletizing and briquetting multifunctional all-in-one machine according to claim 3, Features: Two partitions (14) are symmetrically arranged inside the material distribution box (2), and the partitions (14) are located outside the outer ring (17). A plurality of fixed rings (15) are arranged on the material distribution shaft (9), and a movable ring (11) is rotatably installed between two adjacent fixed rings (15). At least three slideways (12) are arranged on the movable ring (11), and a lever (13) is arranged on the fixed ring (15) at a position corresponding to the slideway (12), and the lever (13) is located inside the slideway (12). A plurality of plate knives (8) are evenly distributed on the fixed ring (15) and the movable ring (11), and blade teeth are arranged on both sides of the plate knives (8).

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