Automatic biomass briquetting device and briquetting process

Abstract

The automatic biomass briquetting device comprises a feeding assembly, the feeding assembly is composed of a feeding port, a discharging plate, a center base, a first motor, a sliding table, a connecting rod, a stirring rod, a conveying pipeline, a first hydraulic cylinder and a material blocking ring, the feeding port is fixedly connected to a box body, the box body is fixedly connected with the discharging plate, and the discharging plate is fixedly connected with the center base; the blanking plate is fixedly connected with a central seat; according to the feeding device, the feeding assembly is used for completing feeding of raw materials, the situation that the raw materials are stacked and agglomerated is avoided, feeding of the raw materials is uniform, the conveying pipeline is not prone to being blocked, and the situation that the raw materials are scattered when fed into the circular mold is avoided; by using the briquetting assembly, briquetting of raw materials is completed, automatic loading and briquetting of a plurality of circular molds are achieved at the same time, and the working efficiency of the equipment is improved; and by using the material pushing assembly, finished products are pushed out, the situation that the integrity of the products is damaged due to impact force in the discharging process is avoided, residual impurities in the circular mold are removed, and next use of the circular mold is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of biomass briquetting, and in particular to an automatic biomass briquetting device and a briquetting process. Background Art

[0002] Biomass refers to various organisms produced by photosynthesis using the atmosphere, water, and land. It mainly refers to the wood cellulose (lignin for short) such as straw and trees other than food and fruit in the agricultural and forestry production process, the waste materials of agricultural product processing industry, and agricultural and forestry waste. Briquetting biomass means compressing biomass raw materials (such as sawdust, straw, rice husk, sugarcane bagasse, etc.) through specific processes and equipment to form high-density solid fuels or materials with a certain shape and size. However, traditional biomass briquetting equipment and processes still have shortcomings. First, traditional When the biomass briquetting equipment is in use, the raw materials may be stacked and agglomerated, resulting in uneven input of the raw materials and blocking of the feed pipeline, and the raw materials may spill when being put into the mold; secondly, when the traditional biomass briquetting equipment is in use, it is difficult to automatically load and briquette multiple molds at the same time, affecting the working efficiency of the equipment; thirdly, when the traditional biomass briquetting equipment is in use, the unloading process may damage the integrity of the product due to the impact force, and impurities will remain in the mold, affecting the next use of the mold; therefore, it is necessary to design an automatic biomass briquetting device and briquetting process. Summary of the invention

[0003] The object of the present invention is to provide a biomass automated briquetting device and briquetting process to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a biomass automated briquetting device, comprising a feeding assembly, wherein the feeding assembly consists of a feeding port, a blanking plate, a center seat, a first motor, a slide, a connecting rod, a stirring rod, a feeding pipeline, a first hydraulic cylinder and a baffle ring, the feeding port is fixedly connected to a box body, a blanking plate is fixedly connected to the box body, a center seat is fixedly connected to the blanking plate, a first motor is fixedly connected in the center seat, a slide is fixedly connected to the output end of the first motor, a connecting rod is symmetrically fixedly connected to the slide, a stirring rod is symmetrically fixedly connected to the connecting rod, a supporting base in the briquetting assembly is fixedly connected to the blanking plate, a second hydraulic cylinder is symmetrically fixedly connected to the supporting base, an extrusion piece is fixedly connected to the output end of the second hydraulic cylinder, a fixed frame in the pushing assembly is fixedly connected to the blanking plate, a fourth hydraulic cylinder is fixedly connected to the fixed frame, and the fixed frame is fixedly connected to the feeding pipeline.

[0005] As a further technical solution of the present invention, the blanking plate is symmetrically fixedly connected with a material delivery pipeline, the material delivery pipeline is fixedly connected with a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected with a material blocking ring, and the material blocking ring is slidably connected to the material delivery pipeline.

[0006] As a further technical solution of the present invention, the briquetting assembly is composed of a supporting base, a second hydraulic cylinder, an extrusion piece, a supporting column, a supporting plate, a rotating plate, a connecting arm, a third hydraulic cylinder, a ring die, a processing base plate, a heating plate, a rotating shaft and a second motor. One end of the supporting column is fixedly connected to the supporting base, the other end of the supporting column is fixedly connected to the supporting plate, the supporting plate is rotatably connected to the rotating plate, the rotating plate is symmetrically fixedly connected to the connecting arm, the third hydraulic cylinder is fixedly connected to the connecting arm, the output end of the third hydraulic cylinder is fixedly connected to the ring die, the ring die is slidably connected to the processing base plate, the heating plates are symmetrically arranged on the processing base plate, the ring die is tightly attached to the heating plate, the processing base plate is fixedly connected to the box body, and a discharge port is arranged on the processing base plate.

[0007] As a further technical solution of the present invention, the rotating plate is fixedly connected with a rotating shaft, one end of the rotating shaft is rotatably connected to the supporting base, the other end of the rotating shaft is fixedly connected to the output end of the second motor, and the second motor is fixedly connected to the fixed base.

[0008] As a further technical solution of the present invention, the pushing assembly is composed of a fixed frame, a fourth hydraulic cylinder, a connecting part, a damper, a shock-absorbing spring, a pushing block, an elastic cleaning part and a discharge port. The output end of the fourth hydraulic cylinder is fixedly connected to the connecting part, the damper is fixedly connected in the connecting part, and the shock-absorbing spring is fixedly connected to the damper.

[0009] As a further technical solution of the present invention, a pushing block is fixedly connected to the connecting member, and an elastic cleaning member is arranged on the pushing block.

[0010] A biomass automated briquetting process, comprising the following steps: step one, inputting raw materials; step two, briquetting; step three, pushing out finished products;

[0011] In the above step 1, the raw materials are evenly put into the equipment;

[0012] In the above step 2, the raw material is briquetting;

[0013] In the above step three, the finished product is pushed out of the equipment.

[0014] As a further technical solution of the present invention, in the step one, the raw materials are dropped into the box through the feed port, and the smooth inclined surface design of the slide and the connecting rod ensures that the raw materials can smoothly fall onto the blanking plate, and the slide, the connecting rod and the stirring rod are driven to move by the output of the first motor, and the raw materials are continuously stirred by the connecting rod and the stirring rod, and the raw materials are made to enter a plurality of feed pipes arranged on the blanking plate, and the raw materials are transported through the feed pipes, and before the raw materials fall into the ring die, the baffle ring is driven to move by the output of the first hydraulic cylinder, and the ring die and the feed pipe are closed to complete the input of the raw materials.

[0015] As a further technical solution of the present invention, in the step 2, the ring die is driven to move on the processing base plate by the output of the third hydraulic cylinder, and the ring die stops when it moves below the feed pipe, and the raw material is put into the ring die through the cooperation of the feed pipe and the baffle ring, and the ring die is driven to move on the processing base plate again by the output of the third hydraulic cylinder, and the ring die stops when it moves below the extrusion piece, the ring die and the raw material are heated by the heating plate, and the extrusion piece is driven to move by the output of the second hydraulic cylinder, and the extrusion piece is continuously pressurized on the raw material in the ring die, and the raw material is briquetting formed by pressure, temperature and the die hole of the ring die. After the briquetting is formed, the second hydraulic cylinder drives the extrusion piece away from the ring die to complete the briquetting of the raw material.

[0016] As a further technical solution of the present invention, in the step three, when the pressing of the raw materials is completed, the output of the second motor drives the rotating shaft, the connecting arm, the rotating plate and the ring die to move, and the ring die stops when it moves to the discharge port, and the output of the fourth hydraulic cylinder drives the connecting part, the damper, the shock-absorbing spring, the pushing block and the elastic cleaning part to move, the vibration is absorbed by the damper and the shock-absorbing spring, and the ring die is cleaned during movement by the elastic cleaning part, and the product completed with pressing in the ring die is pushed out by the pushing block and discharged through the discharge port, and then the ring die is driven to move again by the output of the second motor, so that the ring die is ready for the next pressing of the raw materials and the finished product is pushed out.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the biomass automatic briquetting device and briquetting process allow the raw materials to fall into the box through the feed inlet, and the smooth inclined surface design of the slide and the connecting rod ensures that the raw materials can fall smoothly onto the blanking plate, and the slide, the connecting rod and the stirring rod are driven to move by the output of the first motor, and the raw materials are continuously stirred by the connecting rod and the stirring rod, and the raw materials are made to enter a plurality of feed pipes arranged on the blanking plate, and the raw materials are transported through the feed pipes, and before the raw materials fall into the ring die, the blocking ring is driven to move by the output of the first hydraulic cylinder, The ring die and the material delivery pipeline are closed to complete the input of raw materials, thus avoiding the situation of raw materials stacking and agglomeration, making the input of raw materials uniform, not easy to block the material delivery pipeline, and avoiding the situation of raw materials spilling when inputting into the ring die; the ring die is driven to move on the processing bottom plate by the output of the third hydraulic cylinder, and the ring die stops when it moves to the bottom of the material delivery pipeline, and the raw materials are input into the ring die through the cooperation of the material delivery pipeline and the baffle ring, and the ring die is driven to move on the processing bottom plate again by the output of the third hydraulic cylinder, and the ring die stops when it moves to the bottom of the extrusion piece, and the ring die and the raw materials are heated by the heating plate, and the ring die and the raw materials are heated by the heating plate. The output of the second hydraulic cylinder drives the extrusion piece to move, and the extrusion piece is continuously pressurized on the raw material in the ring die. The raw material is briquetting by pressure, temperature and the die hole of the ring die. After the briquetting is formed, the second hydraulic cylinder drives the extrusion piece away from the ring die to complete the briquetting of the raw material, and realizes automatic loading and briquetting of multiple ring dies at the same time, which improves the working efficiency of the equipment. When the briquetting of the raw material is completed, the output of the second motor drives the rotating shaft, the connecting arm, the rotating plate and the ring die to move. When the ring die moves to the discharge port, it stops, and the output of the fourth hydraulic cylinder drives the connecting piece, the damper, the reducer The shock spring, the push block and the elastic cleaning member move, and the vibration is absorbed by the damper and the shock absorbing spring to reduce the impact force on the finished product. The elastic cleaning member cleans the ring die during movement to remove the residual impurities in the ring die. The product that has been pressed in the ring die is pushed out by the push block and discharged through the discharge port. Then, the ring die is driven to move again by the output of the second motor to prepare for the next pressing of the raw materials and complete the pushing out of the finished product, so as to avoid damage to the integrity of the product due to the impact force during the unloading process, and to remove the residual impurities in the ring die to ensure the next use of the ring die. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a partial structural schematic diagram of the present invention;

[0020] Figure 3 for Figure 2 A magnified view of the local structure of area A in the middle;

[0021] Figure 4is a schematic diagram of the position of the first motor in the present invention;

[0022] Figure 5 is a schematic diagram of the position of the second motor in the present invention;

[0023] Figure 6 is a schematic diagram of the position of the damper in the present invention;

[0024] Figure 7 It is a schematic diagram of the position of the extrusion part in the present invention;

[0025] Figure 8 It is a schematic diagram of the position of the third hydraulic cylinder in the present invention;

[0026] Fig. 9 is a flow chart of the method of the present invention;

[0027] In the figure: 1. feeding assembly; 3. pressing block assembly; 5. pushing assembly; 6. box; 7. fixed base; 11. feeding port; 12. blanking plate; 13. center seat; 14. first motor; 15. slide; 16. connecting rod; 17. stirring rod; 18. feeding pipeline; 19. first hydraulic cylinder; 20. blocking ring; 31. supporting base; 32. second hydraulic cylinder; 33. extrusion member; 34. supporting column; 35. supporting plate; 36. rotating plate; 37. connecting arm; 38. third hydraulic cylinder; 39. ring die; 40. processing bottom plate; 41. heating plate; 42. rotating shaft; 43. second motor; 51. fixed frame; 52. fourth hydraulic cylinder; 53. connecting member; 54. damper; 55. shock-absorbing spring; 56. pushing block; 57. elastic cleaning member; 58. discharge port. 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] Please see attached Figure 1 -Attached Figure 8An embodiment of the present invention is as follows: a biomass automated briquetting device comprises a feed assembly 1, the feed assembly 1 is composed of a feed port 11, a blanking plate 12, a center seat 13, a first motor 14, a slide 15, a connecting rod 16, a stirring rod 17, a feed pipeline 18, a first hydraulic cylinder 19 and a baffle ring 20, the feed port 11 is fixedly connected to a box body 6, a blanking plate 12 is fixedly connected to the box body 6, a center seat 13 is fixedly connected to the blanking plate 12, a first motor 14 is fixedly connected to the center seat 13, a slide 15 is fixedly connected to the output end of the first motor 14, a connecting rod 16 is symmetrically fixedly connected to the slide 15, a stirring rod 17 is symmetrically fixedly connected to the connecting rod 16, a supporting bottom of the briquetting assembly 3 is fixedly connected to the blanking plate 12 The support base 31 is symmetrically fixedly connected with a second hydraulic cylinder 32, and an extrusion piece 33 is fixedly connected to the output end of the second hydraulic cylinder 32. The blanking plate 12 is fixedly connected with a fixed frame 51 in the pushing assembly 5, and a fourth hydraulic cylinder 52 is fixedly connected to the fixed frame 51. The fixed frame 51 is fixedly connected to the conveying pipeline 18. The blanking plate 12 is symmetrically fixedly connected with the conveying pipeline 18, and the conveying pipeline 18 is fixedly connected with a first hydraulic cylinder 19. The output end of the first hydraulic cylinder 19 is fixedly connected with a blocking ring 20, and the blocking ring 20 is slidably connected to the conveying pipeline 18. The briquetting assembly 3 is composed of a support base 31, a second hydraulic cylinder 32, an extrusion piece 33, a support column 34, a support plate 35, a rotating plate 36, a connecting arm 37, a third hydraulic cylinder 38, and a ring The support base 31 is fixedly connected to one end of the support column 34, and the other end of the support column 34 is fixedly connected to the support plate 35. The support plate 35 is rotatably connected to the rotating plate 36. The rotating plate 36 is symmetrically fixedly connected to the connecting arm 37, and the third hydraulic cylinder 38 is fixedly connected to the connecting arm 37. The output end of the third hydraulic cylinder 38 is fixedly connected to the ring die 39, and the ring die 39 is slidably connected to the processing base plate 40. The processing base plate 40 is symmetrically provided with a heating plate 41, and the heating plate 41 is closely attached to the ring die 39. The processing base plate 40 is fixedly connected to the box body 6, and the processing base plate 40 is provided with a discharge port 58. The rotating plate 36 is fixedly connected to the rotating shaft 42. The rotating shaft One end of 42 is rotatably connected to the support base 31, and the other end of the rotating shaft 42 is fixedly connected to the output end of the second motor 43, and the second motor 43 is fixedly connected to the fixed base 7. The pushing assembly 5 is composed of a fixed frame 51, a fourth hydraulic cylinder 52, a connecting member 53, a damper 54, a shock-absorbing spring 55, a pushing block 56, an elastic cleaning member 57 and a discharge port 58. The output end of the fourth hydraulic cylinder 52 is fixedly connected to the connecting member 53, and the damper 54 is fixedly connected in the connecting member 53. The damper 54 is fixedly connected with the shock-absorbing spring 55, and the connecting member 53 is fixedly connected with a pushing block 56. The pushing block 56 is used to push the finished product out of the ring mold 39. The pushing block 56 is provided with an elastic cleaning member 57, and the elastic cleaning member 57 is used to clean the ring mold 39.

[0030] Please see attached Fig. 9 , an embodiment provided by the present invention: a biomass automated briquetting process, comprising the following steps:

[0031] Step 1: input raw materials; Step 2: briquetting; Step 3: push out finished products;

[0032] In the above step 1, the raw materials are uniformly put into the equipment, and the raw materials are dropped into the box body 6 through the feed port 11. The smooth inclined surface design of the slide 15 and the connecting rod 16 ensures that the raw materials can smoothly fall onto the blanking plate 12, and the slide 15, the connecting rod 16 and the stirring rod 17 are driven to move by the output of the first motor 14. The raw materials are continuously stirred by the connecting rod 16 and the stirring rod 17, and the raw materials are made to enter the multiple feed pipes 18 arranged on the blanking plate 12, and the raw materials are transported through the feed pipes 18. Before the raw materials fall into the ring die 39, the output of the first hydraulic cylinder 19 drives the retaining ring 20 to move, and the ring die 39 and the feed pipe 18 are closed to complete the input of the raw materials;

[0033] In the above step 2, the raw material is subjected to briquetting processing, and the ring die 39 is driven to move on the processing bottom plate 40 by the output of the third hydraulic cylinder 38, and the ring die 39 stops when it moves to the bottom of the material delivery pipe 18, and the raw material is put into the ring die 39 through the cooperation of the material delivery pipe 18 and the retaining ring 20, and the ring die 39 is driven to move on the processing bottom plate 40 again by the output of the third hydraulic cylinder 38, and the ring die 39 stops when it moves to the bottom of the extrusion piece 33, and the ring die 39 and the raw material are heated by the heating plate 41, and the extrusion piece 33 is driven to move by the output of the second hydraulic cylinder 32, and the extrusion piece 33 is continuously pressurized on the raw material in the ring die 39, and the briquetting of the raw material is realized by the pressure, temperature and the die hole of the ring die 39, and after the briquetting is formed, the second hydraulic cylinder 32 drives the extrusion piece 33 away from the ring die 39 to complete the briquetting of the raw material;

[0034] Among them, in the above step three, the finished product is pushed out of the equipment. When the pressing of the raw material is completed, the output of the second motor 43 drives the rotating shaft 42, the connecting arm 37, the rotating plate 36 and the ring die 39 to move. When the ring die 39 moves to the discharge port 58, it stops. The output of the fourth hydraulic cylinder 52 drives the connecting member 53, the damper 54, the shock absorbing spring 55, the pushing block 56 and the elastic cleaning member 57 to move. The damper 54 and the shock absorbing spring 55 absorb vibrations. The elastic cleaning member 57 cleans the ring die 39 during movement. The product that has been pressed in the ring die 39 is pushed out by the pushing block 56 and discharged through the discharge port 58. Then, the ring die 39 is driven to move again by the output of the second motor 43, so that the ring die 39 is ready for the next pressing of the raw material, and the finished product is pushed out.

[0035] Working principle: When in use, the raw material is dropped into the box body 6 through the feed port 11, and the smooth inclined surface design of the slide 15 and the connecting rod 16 ensures that the raw material can smoothly fall onto the blanking plate 12, and the slide 15, the connecting rod 16 and the stirring rod 17 are driven to move by the output of the first motor 14, and the raw material is continuously stirred by the connecting rod 16 and the stirring rod 17, and the raw material is made to enter the multiple feeding pipes 18 arranged on the blanking plate 12, and the raw material is transported through the feeding pipes 18, and before the raw material falls into the ring die 39, the output of the first hydraulic cylinder 19 drives the blocking ring 20 to move, and the ring die 39 and the feeding pipe 18 are closed to complete the feeding of the raw material. The ring die 39 is fed into the processing base plate 40 to prevent the raw materials from being stacked and agglomerated, so that the raw materials are fed evenly, and the feeding pipe 18 is not easily blocked, and the raw materials are prevented from being spilled when being fed into the ring die 39; the ring die 39 is driven to move on the processing base plate 40 by the output of the third hydraulic cylinder 38, and the ring die 39 stops when it moves below the feeding pipe 18, and the raw materials are fed into the ring die 39 through the cooperation of the feeding pipe 18 and the baffle ring 20, and the ring die 39 is driven to move on the processing base plate 40 again by the output of the third hydraulic cylinder 38, and the ring die 39 stops when it moves below the extrusion piece 33, and the ring die 39 and the raw materials are heated by the heating plate 41, and the output of the second hydraulic cylinder 32 is driven The extrusion piece 33 moves, and continuously pressurizes the extrusion piece 33 on the raw material in the ring die 39, and realizes the briquetting of the raw material through pressure, temperature and the die hole of the ring die 39. After the briquetting is formed, the second hydraulic cylinder 32 drives the extrusion piece 33 away from the ring die 39 to complete the briquetting of the raw material, and realizes automatic loading and briquetting of multiple ring dies 39 at the same time, thereby improving the working efficiency of the equipment; when the briquetting of the raw material is completed, the output of the second motor 43 drives the rotating shaft 42, the connecting arm 37, the rotating plate 36 and the ring die 39 to move, and the ring die 39 stops when it moves to the discharge port 58, and the output of the fourth hydraulic cylinder 52 drives the connecting piece 53, the damper 54, and the shock absorbing spring 55, the pushing block 56 and the elastic cleaning member 57 move, and the vibration is absorbed by the damper 54 and the shock-absorbing spring 55 to reduce the impact force on the finished product. The ring die 39 is cleaned by the elastic cleaning member 57 during movement to remove the residual impurities in the ring die 39. The product that has been pressed in the ring die 39 is pushed out by the pushing block 56 and discharged through the discharge port 58. Then, the ring die 39 is driven to move again by the output of the second motor 43 to prepare for the next pressing of the raw materials and complete the pushing out of the finished product, so as to avoid damage to the integrity of the product due to the impact force during the unloading process, and to remove the residual impurities in the ring die 39 to ensure the next use of the ring die 39.

[0036] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A biomass automated briquetting device, comprising a feed assembly (1), characterized in that: The feeding assembly (1) is composed of a feeding port (11), a blanking plate (12), a center seat (13), a first motor (14), a slide (15), a connecting rod (16), a stirring rod (17), a feeding pipeline (18), a first hydraulic cylinder (19) and a blocking ring (20); the feeding port (11) is fixedly connected to a box body (6); the blanking plate (12) is fixedly connected to the box body (6); the blanking plate (12) is fixedly connected to the center seat (13); the center seat (13) is fixedly connected to the first motor (14); the output end of the first motor (14) is fixedly connected to the slide (15); the slide A connecting rod (16) is symmetrically fixedly connected to the platform (15), a stirring rod (17) is symmetrically fixedly connected to the connecting rod (16), a supporting base (31) in the block assembly (3) is fixedly connected to the blanking plate (12), a second hydraulic cylinder (32) is symmetrically fixedly connected to the supporting base (31), an extrusion piece (33) is fixedly connected to the output end of the second hydraulic cylinder (32), a fixed frame (51) in the pusher assembly (5) is fixedly connected to the blanking plate (12), a fourth hydraulic cylinder (52) is fixedly connected to the fixed frame (51), and the fixed frame (51) is fixedly connected to the material conveying pipeline (18).

2. The biomass automatic briquetting device according to claim 1, characterized in that: A material delivery pipeline (18) is symmetrically fixedly connected to the blanking plate (12), a first hydraulic cylinder (19) is fixedly connected to the material delivery pipeline (18), a blocking ring (20) is fixedly connected to the output end of the first hydraulic cylinder (19), and the blocking ring (20) is slidably connected to the material delivery pipeline (18).

3. The biomass automated briquetting device according to claim 1, characterized in that: The pressing block assembly (3) is composed of a supporting base (31), a second hydraulic cylinder (32), an extruding member (33), a supporting column (34), a supporting plate (35), a rotating plate (36), a connecting arm (37), a third hydraulic cylinder (38), a ring die (39), a processing base plate (40), a heating plate (41), a rotating shaft (42) and a second motor (43); one end of the supporting column (34) is fixedly connected to the supporting base (31); the other end of the supporting column (34) is fixedly connected to the supporting plate (35); the supporting plate (35) is rotatingly connected to the supporting base (31); A rotating plate (36) is connected, a connecting arm (37) is symmetrically fixedly connected to the rotating plate (36), a third hydraulic cylinder (38) is fixedly connected to the connecting arm (37), an output end of the third hydraulic cylinder (38) is fixedly connected to a ring die (39), the ring die (39) is slidably connected to a processing bottom plate (40), a heating plate (41) is symmetrically arranged on the processing bottom plate (40), the ring die (39) is tightly attached to the heating plate (41), the processing bottom plate (40) is fixedly connected to the box body (6), and a discharge port (58) is arranged on the processing bottom plate (40).

4. The biomass automated briquetting device according to claim 3, characterized in that: The rotating plate (36) is fixedly connected to a rotating shaft (42), one end of the rotating shaft (42) is rotatably connected to the support base (31), the other end of the rotating shaft (42) is fixedly connected to the output end of the second motor (43), and the second motor (43) is fixedly connected to the fixed base (7).

5. The biomass automated briquetting device according to claim 1, characterized in that: The pushing assembly (5) is composed of a fixed frame (51), a fourth hydraulic cylinder (52), a connecting piece (53), a damper (54), a shock absorbing spring (55), a pushing block (56), an elastic cleaning piece (57) and a discharge port (58); the output end of the fourth hydraulic cylinder (52) is fixedly connected to the connecting piece (53); the damper (54) is fixedly connected to the connecting piece (53); and the shock absorbing spring (55) is fixedly connected to the damper (54).

6. The biomass automated briquetting device according to claim 5, characterized in that: A pushing block (56) is fixedly connected to the connecting member (53), and an elastic cleaning member (57) is arranged on the pushing block (56).

7. A biomass automated briquetting process comprising the following steps: Step 1: inputting raw materials; Step 2: briquetting; Step 3: pushing out finished products; the process is characterized by: In the above step 1, the raw materials are evenly put into the equipment; In the above step 2, the raw material is briquetting; In the above step 3, the finished product is pushed out of the equipment.

8. The biomass automated briquetting process according to claim 7, characterized in that: In the step 1, the raw material is dropped into the box body (6) through the feed port (11), and the smooth inclined surface design of the slide (15) and the connecting rod (16) ensures that the raw material can smoothly drop onto the blanking plate (12), and the output of the first motor (14) drives the slide (15), the connecting rod (16) and the stirring rod (17) to move, and the raw material is continuously stirred by the connecting rod (16) and the stirring rod (17), and the raw material is made to enter a plurality of feed pipes (18) arranged on the blanking plate (12), and the raw material is transported through the feed pipes (18), and before the raw material falls into the ring die (39), the output of the first hydraulic cylinder (19) drives the blocking ring (20) to move, and the ring die (39) and the feed pipe (18) are closed, thereby completing the input of the raw material.

9. The biomass automated briquetting process according to claim 7, characterized in that: In the step 2, the ring die (39) is driven to move on the processing bottom plate (40) by the output of the third hydraulic cylinder (38), and the ring die (39) stops when it moves to below the material delivery pipeline (18). The raw material is put into the ring die (39) through the cooperation of the material delivery pipeline (18) and the blocking ring (20). The ring die (39) is driven to move on the processing bottom plate (40) by the output of the third hydraulic cylinder (38) again, and the ring die (39) stops when it moves to below the extrusion piece (33). The ring die (39) and the raw material are heated by the heating plate (41), and the extrusion piece (33) is driven to move by the output of the second hydraulic cylinder (32), and the extrusion piece (33) is continuously pressurized on the raw material in the ring die (39). The raw material is briquetting by pressure, temperature and the die hole of the ring die (39). After the briquetting is formed, the second hydraulic cylinder (32) drives the extrusion piece (33) away from the ring die (39), and the briquetting of the raw material is completed.

10. The biomass automated briquetting process according to claim 7, characterized in that: In the step 3, when the briquetting of the raw materials is completed, the output of the second motor (43) drives the rotating shaft (42), the connecting arm (37), the rotating plate (36) and the ring die (39) to move. When the ring die (39) moves to the discharge port (58), it stops. The output of the fourth hydraulic cylinder (52) drives the connecting member (53), the damper (54), the shock absorbing spring (55), the pushing block (56) and the elastic cleaning member (57) to move. The damper (54) and the shock absorbing spring (55) absorb vibrations. The elastic cleaning member (57) cleans the ring die (39) during movement. The product that has been briquetting in the ring die (39) is pushed out by the pushing block (56) and discharged through the discharge port (58). Then, the output of the second motor (43) drives the ring die (39) to move again, so that the ring die (39) is ready for the next briquetting of the raw materials, and the finished product is pushed out.

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