Self-drying type biomass particle granulating device

Abstract

The invention discloses a self-drying type biomass particle granulating device which comprises a carrying liquid inlet suite and a ball pressing forming assembly, the top end of the carrying liquid inlet suite is provided with a feeding and smashing component installed in a sleeving mode, and the inner side of the carrying liquid inlet suite is provided with a mixing transmission mechanism connected in a penetrating and sleeving mode; the output end of the carrying liquid inlet suite is connected with an extrusion heating component with the input end connected with the output end of the hybrid transmission mechanism in a sleeving mode, and a ball pressing forming assembly assembled through a bolt is arranged on the inner side of one end of the carrying liquid inlet suite. According to the device, an extrusion pipe is mainly used for being matched with an upper extrusion cover, the extrusion cover is matched with an upper connecting sleeve to be injected into a square pipe through extrusion of an auger piece, materials are effectively pressed through a pneumatic pressing plate in the square pipe, and pressing is in a uniform state; and the materials pressed into the square strip shape enter the ball pressing forming assembly to achieve the effect of pressing the materials into spherical particles, so that the materials can achieve the effect of uniform forming.

Description

Technical Field

[0001] The invention relates to the technical field of biomass particle processing, in particular to a self-drying biomass particle granulating device. Background Art

[0002] Biomass pellets are made by cold-dense molding of crushed biomass straw, forestry waste and other raw materials using rollers and ring dies at room temperature. The density of the raw materials is generally 0.1-0.13t / m3, and the density of the molded pellets is 1.1-1.3t / m3, which is convenient for storage and transportation, and greatly improves the combustion performance of biomass. Biomass pellet machine is a biomass energy pretreatment equipment, mainly using agricultural and forestry waste such as sawdust, straw, rice husk, bark and other biomass as raw materials. Through pretreatment and processing, it is solidified into high-density pellet fuel. Biomass pellet machines are divided into flat die biomass pellet machines and ring die biomass pellet machines.

[0003] When the existing biomass pellet making device is in use, such as application number CN202310571028.X, it relates to the technical field of biomass pellet production equipment. The invention discloses a self-drying biomass pellet making device and a method for using the same. The problem to be solved by the invention is that the drying of raw materials in a traditional pellet making device often requires a separate drying device, and the electricity demand cost is high. After the pelletizing of the sawdust raw materials is completed, part of the sawdust raw materials will be stuck in the pressing holes of the pelletizing disk. If the sawdust raw materials are not processed for a long time, the sawdust raw materials will be blocked in the pressing holes after cooling and will be difficult to clean, which will cause the subsequent pelletizing operation to be unable to be carried out or different sawdust raw materials will be mixed together to affect the pellet forming quality. The device realizes the self-drying of the crushed sawdust raw materials during the transportation in the pelletizing device through a series of cooperation, including a sawdust feeding self-drying device, a material pressing and top material switching device and a driving pelletizing device, so as to make the particle size of the sawdust raw materials more uniform while self-drying the sawdust raw materials during the transportation in the pelletizing device, and the pelletizing disk will not be blocked after the pelletizing is completed. However, in the above-mentioned technology, the pores of the orifice plate are small. When the equipment is operated in large quantities, the orifice plate will be blocked in large quantities, and the shape of the discharged particles is easily uneven during the pressing process. Therefore, a self-drying biomass pellet making device is proposed to solve the above-mentioned problem. Summary of the invention

[0004] In view of the above problems, the present invention proposes a self-drying biomass pellet making device, which mainly utilizes an extrusion tube in conjunction with an extrusion cover. After extrusion by an auger, the extrusion cover is combined with a connecting sleeve to be injected into a square tube, and the material is effectively pressed by a pneumatic pressing plate inside the square tube to form a relatively uniform state, so that the material pressed into a square strip shape enters a ball pressing component to achieve the effect of pressing into spherical particles, thereby enabling the material to be evenly formed and avoiding interference with subsequent shaping.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A self-drying biomass pellet making device comprises a liquid inlet kit and a ball pressing and forming component, wherein a feed crushing component which is sleeved and installed is arranged at the top of the liquid inlet kit, a mixing transmission mechanism which penetrates and sleeves is arranged on the inner side of the liquid inlet kit, an extrusion heating component whose input end is sleeved and connected to the output end of the mixing transmission mechanism is arranged at the output end of the liquid inlet kit, and a ball pressing and forming component which is assembled with bolts is arranged on the inner side of one end of the liquid inlet kit.

[0007] As a further technical solution, the onboard liquid inlet kit includes a pad, a spacer seat, a bolt bracket, a table plate, an annular base, a mixing chamber, a liquid inlet valve, a bucket cabin, a transverse partition cabin, a pneumatic telescopic plate and a transfer pipe, a spacer seat assembled with bolts is arranged above the pad, and a table plate is bolted to the top of one end of the spacer seat through a bolt bracket, a mixing chamber is sleeved on the inner side of the top of the table plate through an annular base bolt, and a liquid inlet valve is sleeved at the top end of the mixing chamber.

[0008] As a further technical solution, a bucket cabin is provided at the output end of the mixing cabin, and a sleeve-connected transverse cabin is provided at the output end of the bucket cabin, a pneumatic telescopic plate is provided inside the transverse cabin, and a transfer pipe is provided at the output end of the transverse cabin.

[0009] As a further technical solution, the feed crushing component includes a top cover, a duct cabin, a crushing cabin, an inclined plate, a box base cover, a feed nozzle, a first motor, a crushing tooth group and a first transmission gear. The top cover is arranged on the top side of the mixing cabin, and the top of the top cover is connected to the crushing cabin through the duct cabin, and the inner side of the crushing cabin is provided with an inclined plate, and the top side of the crushing cabin is provided with a box base cover for installing the feed nozzle, a first motor is provided at one end of the crushing cabin, and a crushing tooth group that is transmission-connected to the first transmission gear is provided at the output end of the first motor.

[0010] As a further technical solution, the mixing transmission mechanism includes a gear box, a driving motor, a first gear set, a rotating shaft, a lower mixing rod, an upper mixing rod, an upper ring base, a lower ring base, a second gear set, a rotating plate, a hinge frame and a pressure plate. The gear box is connected to the inner side of the mixing chamber through a sleeve, a driving motor is provided at one end of the gear box, and a first gear set is provided at the output end of the driving motor, a rotating shaft is provided above the gear box, and a lower mixing rod is provided on the lower outer side of the rotating shaft, an upper mixing rod is provided on the upper outer side of the rotating shaft, and an upper ring base for rolling fit is provided on the outer side of the upper mixing rod.

[0011] As a further technical solution, a lower ring base is arranged below the gear housing, and a second gear group is arranged inside the lower ring base, a rotating plate is arranged at the output end of the second gear group, and a hinge frame is arranged below the rotating plate, and a hinge-connected pressure plate is arranged below the hinge frame.

[0012] As a further technical solution, the extrusion heating component includes an extrusion chamber, an end cover, a first pulley, a second pulley, a rotating roller, an auger piece, an extrusion cover, an outer ring, a heating rod, a connecting sleeve, a square tube and a pneumatic pressure plate. The extrusion chamber is sleeved and connected to the output end of the transfer tube. An end cover is provided at one end of the extrusion chamber, and a first pulley is provided on the outer side of the end cover. The first pulley is belt-drivenly connected to the second pulley. A rotating roller is provided at the output end of the first pulley, and an auger piece is provided on the outer side of the rotating roller.

[0013] As a further technical solution, an extrusion cover is provided at the other end of the extrusion chamber, and an outer sleeve ring is provided on the inner side of the outer end of the extrusion cover, and a ring-shaped heating rod is provided on the inner side of the outer sleeve ring. The output end of the extrusion cover is connected to a square tube through a connecting sleeve, and a pneumatic pressure plate is provided on the output end of the square tube.

[0014] As a further technical solution, the ball pressing and forming assembly includes a bolt machine sleeve, a pressing cabin, a second motor, a ball bat, a second transmission gear and a discharging bevel. The bolt machine sleeve is bolted to the inner side of one end of the partition seat, a pressing cabin is arranged on the inner side of the bolt machine sleeve, and a second motor is arranged on one side of the pressing cabin. The output end of the second motor is provided with a ball bat connected to the second transmission gear, and a discharging bevel is arranged on the bottom side of one end of the bolt machine sleeve.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The device of the invention mainly utilizes an extrusion tube in conjunction with an extrusion cap. After extrusion by an auger, the extrusion cap is combined with a connecting sleeve to be injected into a square tube. The material is effectively pressed by a pneumatic pressing plate inside the square tube to form a relatively uniform state, so that the material pressed into a square strip shape enters a ball pressing component to achieve the effect of pressing into spherical particles, thereby enabling the material to be evenly formed and avoiding interference with subsequent shaping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a self-drying biomass pellet making device;

[0018] Figure 2 It is a schematic diagram of the structure in the present invention when viewed from above;

[0019] Figure 3 It is a schematic structural diagram of a cross section in the present invention;

[0020] Figure 4 It is a structural schematic diagram of the feed crushing component in the present invention;

[0021] Figure 5 It is a structural schematic diagram of the hybrid transmission mechanism in the present invention;

[0022] Figure 6 It is a schematic diagram of the structure of the extrusion heating component in the present invention;

[0023] Figure 7 It is a structural schematic diagram of the medium-pressure ball forming assembly of the present invention.

[0024] In the figure: 1. Liquid inlet kit; 101. Pad; 102. Spacer seat; 103. Bolt bracket; 104. Table; 105. Ring base; 106. Mixing chamber; 107. Liquid inlet valve; 108. Bucket chamber; 109. Transverse partition chamber; 1010. Pneumatic telescopic plate; 1011. Transfer pipe; 2. Feed crushing component; 201. Top cover; 202. Duct chamber; 203. Crushing chamber; 204. Inclined plate; 205. Box base cover; 206. Feed nozzle; 207. First motor; 208. Crushing gear set; 209. First transmission gear; 3. Mixing transmission mechanism; 301. Gear box; 302. Driving motor; 303. First gear set; 304. Rotating shaft; 305. Lower mixing rod; 306, upper mixing rod; 307, upper ring base; 308, lower ring base; 309, second gear set; 3010, rotating plate; 3011, hinge frame; 3012, pressure plate; 4, extrusion heating component; 401, extrusion cabin; 402, end cover; 403, first pulley; 404, second pulley; 405, rotating roller; 406, auger piece; 407, extrusion cover; 408, outer ring; 409, heating rod; 4010, connecting sleeve; 4011, square tube; 4012, pneumatic pressure plate; 5, ball pressing molding assembly; 501, bolt machine sleeve; 502, pressing cabin; 503, second motor; 504, ball-matching rod; 505, second transmission gear; 506, discharge inclined piece. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] 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.

[0028] See also Figure 1-7 In an embodiment of the present invention, a self-drying biomass pellet making device includes a liquid inlet kit 1 and a ball pressing component 5. A feed crushing component 2 installed in a sleeve is arranged at the top of the liquid inlet kit 1, and a mixing transmission mechanism 3 is arranged on the inner side of the liquid inlet kit 1. An extrusion heating component 4 whose input end is connected to the output end of the mixing transmission mechanism 3 is sleeved at the output end of the liquid inlet kit 1, and a ball pressing component 5 assembled with bolts is arranged on the inner side of one end of the liquid inlet kit 1.

[0029] The liquid inlet kit 1 includes a cushion block 101, a spacer seat 102, a bolt bracket 103, a table 104, an annular base 105, a mixing chamber 106, a liquid inlet valve 107, a bucket cabin 108, a transverse bulkhead 109, a pneumatic telescopic plate 1010 and a transfer pipe 1011. A spacer seat 102 assembled with bolts is arranged above the cushion block 101, and the table 104 is bolted to the top of one end of the spacer seat 102 through the bolt bracket 103, the mixing chamber 106 is bolted to the inner side of the top of the table 104 through the annular base 105, and the liquid inlet valve 107 is arranged at the top end of the mixing chamber 106.

[0030] In the embodiment of the present invention, when in use, the pad 101, the spacer seat 102 are combined with the bolt bracket 103 and the table 104 for bolt connection and assembly. After assembly, the liquid inlet valve 107 at one end above the mixing chamber 106 is operated for output, so that the liquid raw materials to be processed are input into the mixing chamber 106, and then the chamber is closed after input.

[0031] The output end of the mixing chamber 106 is provided with a bucket chamber 108 , and the output end of the bucket chamber 108 is provided with a sleeve-connected transverse chamber 109 , the interior of the transverse chamber 109 is provided with a pneumatic telescopic plate 1010 , and the output end of the transverse chamber 109 is provided with a transfer pipe 1011 .

[0032] In an embodiment of the present invention, when the material moves downward, the pneumatic telescopic plate 1010 inside the transverse compartment 109 is used to output power to drive the output end to operate, so that after the pneumatic telescopic plate 1010 outputs power, the transverse compartment 109 is opened, and after opening, the material is input into the extrusion compartment 401 through the bucket compartment 108 and the transfer pipe 1011.

[0033] The feed crushing component 2 includes a top cover 201, a duct cabin 202, a crushing cabin 203, an inclined plate 204, a box base cover 205, a feed nozzle 206, a first motor 207, a crushing tooth group 208 and a first transmission gear 209. The top cover 201 is arranged on the top side of the mixing cabin 106, and the crushing cabin 203 is connected to the top of the top cover 201 through the duct cabin 202, and the inner side of the crushing cabin 203 is provided with an inclined plate 204, and the top side of the crushing cabin 203 is provided with a box base cover 205 for installing the feed nozzle 206, and one end of the crushing cabin 203 is provided with a first motor 207, and the output end of the first motor 207 is provided with a crushing tooth group 208 which is transmission-connected to the first transmission gear 209.

[0034] In an embodiment of the present invention, when feeding is performed, a sufficient amount of material is inputted through the feed nozzle 206 on the box base cover 205, and then the first motor 207 at one end of the crushing chamber 203 is used to output power to drive the output end to operate, so that the first motor 207 outputs power to drive the crushing tooth group 208 to rotate, and the input material is crushed with the cooperation of the crushing tooth group 208 and the first transmission gear 209. The processed material is inputted into the duct chamber 202 below the crushing chamber 203 in cooperation with the upper inclined plate 204, and finally inputted into the mixing chamber 106 through the material.

[0035] The mixing transmission mechanism 3 includes a gear box 301, a driving motor 302, a first gear set 303, a rotating shaft 304, a lower mixing rod 305, an upper mixing rod 306, an upper ring base 307, a lower ring base 308, a second gear set 309, a rotating plate 3010, a hinge frame 3011 and a pressure plate 3012. The gear box 301 is connected to the inner side of the mixing chamber 106 through a sleeve connection. The driving motor 302 is provided at one end of the gear box 301, and the first gear set 303 is provided at the output end of the driving motor 302. The rotating shaft 304 is provided above the gear box 301, and the lower mixing rod 305 is provided on the lower outer side of the rotating shaft 304, the upper mixing rod 306 is provided on the upper outer side of the rotating shaft 304, and the outer side of the upper mixing rod 306 is provided with an upper ring base 307 for rolling fit.

[0036] In the embodiment of the present invention, when mixing is required, the driving motor 302 at one end of the gear box 301 is used to output power to drive the output end to operate, so that after the gear box 301 outputs and operates, it can drive the first gear set 303 to operate, so that the rotating shaft 304 outputs and operates to drive the lower mixing rod 305 and the upper mixing rod 306 to rotate on the inner side of the upper ring base 307, thereby achieving sufficient mixing and molding of the materials.

[0037] A lower ring base 308 is arranged below the gear box 301, and a second gear set 309 is arranged inside the lower ring base 308. A rotating plate 3010 is arranged at the output end of the second gear set 309, and a hinge frame 3011 is arranged below the rotating plate 3010, and a hinge-connected pressure plate 3012 is arranged below the hinge frame 3011.

[0038] In an embodiment of the present invention, after mixed molding, the first gear set 303 on the gear box 301 is output and can drive the second gear set 309 to transmit, so that after the rotating plate 3010 rotates, the hinge frame 3011 drives the pressure plate 3012 to achieve a downward pressing effect, and the material suitable for mixed molding can effectively run downward.

[0039] The extrusion heating component 4 includes an extrusion chamber 401, an end cover 402, a first pulley 403, a second pulley 404, a rotating roller 405, an auger piece 406, an extrusion cover 407, an outer ring 408, a heating rod 409, a connecting sleeve 4010, a square tube 4011 and a pneumatic pressure plate 4012. The extrusion chamber 401 is sleeved and connected to the output end of the transfer tube 1011. An end cover 402 is provided at one end of the extrusion chamber 401, and a first pulley 403 is provided on the outer side of the end cover 402. The first pulley 403 is connected to the second pulley 404 by belt transmission. A rotating roller 405 is provided at the output end of the first pulley 403, and an auger piece 406 is provided on the outer side of the rotating roller 405.

[0040] In the embodiment of the present invention, when the material is input into the extrusion chamber 401, the first gear set 303 inside the gear case 301 outputs and runs to drive the second pulley 404 to output and run, so that the second pulley 404 drives the first pulley 403 to output and run, so as to drive the rotating roller 405 and the auger piece 406 inside the extrusion chamber 401 to rotate and run, and the material is extruded at a slow speed after the rotation operation.

[0041] An extrusion cover 407 is provided at the other end of the extrusion chamber 401, and an outer ring 408 is provided on the inner side of the outer end of the extrusion cover 407, and a ring-shaped heating rod 409 is provided on the inner side of the outer ring 408. The output end of the extrusion cover 407 is connected to a square tube 4011 through a connecting sleeve 4010, and a pneumatic pressure plate 4012 is provided on the output end of the square tube 4011.

[0042] In an embodiment of the present invention, during the extrusion process, the heating rod 409 on the inner side of the outer ring 408 is heated. After the material is added, it is input into the square tube 4011 at one end of the sleeve 4010 through the extrusion chamber 401 in cooperation with the extrusion cover 407. When the material fills the square tube 4011, the pneumatic pressing plate 4012 inside the square tube 4011 is used to output the material and then extrude it into the pressing chamber 502.

[0043] The ball pressing and forming assembly 5 includes a bolt sleeve 501, a pressing cabin 502, a second motor 503, a ball bat 504, a second transmission gear 505 and a discharging bevel 506. The bolt sleeve 501 is bolted to the inner side of one end of the partition seat 102, the pressing cabin 502 is arranged on the inner side of the bolt sleeve 501, and the second motor 503 is arranged on one side of the pressing cabin 502, the output end of the second motor 503 is arranged with a ball bat 504 which is transmission-connected to the second transmission gear 505, and the discharging bevel 506 is arranged on the bottom side of one end of the bolt sleeve 501.

[0044] In the embodiment of the present invention, when pressing and forming is required, the second motor 503 outputs power to drive the output end to operate, so that after the second motor 503 outputs power and operates, the bat 504 and the second transmission gear 505 cooperate with each other to press and form the extruded material, so that the material is output to the target position through the discharge bevel piece 506 to complete the processing.

[0045] The working principle of the present invention is as follows: when in use, the pad 101, the spacer seat 102 are matched with the bolt bracket 103 and the table 104 for bolt connection and assembly. After assembly, the liquid inlet valve 107 at one end of the mixing chamber 106 is operated for output, so that the liquid raw materials to be processed are input into the mixing chamber 106, and the chamber is closed after input. When feeding, the feed nozzle 206 on the box base cover 205 is used to input a sufficient amount of material, and then the first motor 207 at one end of the crushing chamber 203 is used to output power to drive the output end to operate, so that the first motor 207 outputs power to drive the crushing gear group 208 to rotate, and the crushing gear group 208 and the first transmission gear 209 cooperate with each other to input the input material. The materials input can achieve the effect of crushing. The processed materials are input into the duct chamber 202 below the crushing chamber 203 in conjunction with the upper inclined plate 204, and finally input into the mixing chamber 106 through the materials. When mixing is required, the driving motor 302 at one end of the gear box 301 is used to output power to drive the output end to operate, so that the gear box 301 can drive the first gear set 303 to operate after the output operation, so that the rotating shaft 304 can output and operate to drive the lower mixing rod 305 and the upper mixing rod 306 to rotate on the inner side of the upper ring base 307, so as to achieve sufficient mixing and forming for the materials. After mixing and forming, the first gear set 303 on the gear box 301 can drive the second The gear set 309 performs transmission operation, so that after the rotating plate 3010 rotates, the hinge frame 3011 drives the pressure plate 3012 to achieve the effect of downward pressing, and the material suitable for mixed molding can effectively move downward. When the material moves downward, the pneumatic telescopic plate 1010 inside the transverse compartment 109 is used to output power to drive the output end to operate, so that the pneumatic telescopic plate 1010 outputs power to open the transverse compartment 109, and after opening, the material is input into the extrusion compartment 401 through the bucket compartment 108 and the transfer pipe 1011. When the material is input into the extrusion compartment 401, the first gear set 303 inside the gear case 301 outputs and runs to drive the second pulley 404 to output and run, so that the second belt After the pulley 404 is driven to output, it drives the first pulley 403 to output, so as to drive the rotating roller 405 and the auger piece 406 inside the extrusion chamber 401 to rotate. After the rotation, the material is extruded at a slow speed. During the extrusion process, the heating rod 409 on the inner side of the outer ring 408 is heated. After adding, the material passes through the extrusion chamber 401 and cooperates with the extrusion cover 407 to be input into the square tube 4011 at one end of the sleeve 4010. When the material fills the square tube 4011, the pneumatic pressing plate 4012 inside the square tube 4011 is used to output and then extrude it into the inside of the pressing chamber 502. When pressing and molding is required, the second motor 503 outputs power to drive the output end to operate.After the second motor 503 outputs power to operate, the ball bat 504 and the second transmission gear 505 cooperate with each other to press and shape the extruded material, so that the material is output to the target position through the discharge inclined piece 506 to complete the processing.

[0046] 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.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A self-drying biomass pelletizing device, comprising a liquid inlet kit (1) and a pelletizing assembly (5), characterized in that: The top of the liquid inlet kit (1) is provided with a feed crushing component (2) which is sleeved and installed; the inner side of the liquid inlet kit (1) is provided with a mixing transmission mechanism (3) which is sleeved and penetrated; the output end of the liquid inlet kit (1) is sleeved and connected with an extrusion heating component (4) whose input end is connected to the output end of the mixing transmission mechanism (3); and the inner side of one end of the liquid inlet kit (1) is provided with a ball pressing component (5) which is assembled with bolts.

2. A self-drying biomass pellet making device according to claim 1, characterized in that: The onboard liquid inlet kit (1) comprises a cushion block (101), a spacer seat (102), a bolt bracket (103), a table (104), an annular base (105), a mixing chamber (106), a liquid inlet valve (107), a bucket cabin (108), a transverse bulkhead (109), a pneumatic telescopic plate (1010) and a transfer pipe (1011), wherein a spacer seat (102) assembled with bolts is arranged above the cushion block (101), and a table (104) is bolted to the top of one end of the spacer seat (102) through a bolt bracket (103), a mixing chamber (106) is bolted to the inner side of the top of the table (104) through an annular base (105), and a liquid inlet valve (107) is arranged at the top end of the mixing chamber (106) through a sleeve connection.

3. A self-drying biomass pellet making device according to claim 2, characterized in that: The output end of the mixing chamber (106) is provided with a bucket chamber (108), and the output end of the bucket chamber (108) is provided with a sleeve-connected transverse chamber (109), a pneumatic telescopic plate (1010) is provided inside the transverse chamber (109), and the output end of the transverse chamber (109) is provided with a transfer pipe (1011).

4. A self-drying biomass pellet making device according to claim 2, characterized in that: The feed crushing component (2) comprises a top cover (201), a duct chamber (202), a crushing chamber (203), an inclined plate (204), a box base cover (205), a feed nozzle (206), a first motor (207), a crushing tooth group (208) and a first transmission gear (209); the top cover (201) is arranged on the top side of the mixing chamber (106); the crushing chamber (203) is sleeved and connected to the top of the top cover (201) through the duct chamber (202); the inner side of the crushing chamber (203) is provided with an inclined plate (204); the top side of the crushing chamber (203) is provided with a box base cover (205) on which the feed nozzle (206) is installed; one end of the crushing chamber (203) is provided with a first motor (207); and the output end of the first motor (207) is provided with a crushing tooth group (208) which is transmission-connected to the first transmission gear (209).

5. A self-drying biomass pellet making device according to claim 2, characterized in that: The mixing transmission mechanism (3) comprises a gear box (301), a driving motor (302), a first gear set (303), a rotating shaft (304), a lower mixing rod (305), an upper mixing rod (306), an upper ring base (307), a lower ring base (308), a second gear set (309), a rotating plate (3010), a hinge frame (3011) and a pressure plate (3012), wherein the gear box (301) is connected to the inner side of the mixing chamber (106) through a sleeve connection. A driving motor (302) is arranged at one end of the gear box (301), and a first gear set (303) is arranged at the output end of the driving motor (302); a rotating shaft (304) is arranged above the gear box (301), and a lower mixing rod (305) is arranged below and outside the rotating shaft (304); an upper mixing rod (306) is arranged above and outside the rotating shaft (304); and an upper ring base (307) for rolling contact is arranged on the outer side of the upper mixing rod (306).

6. A self-drying biomass pellet making device according to claim 5, characterized in that: A lower ring base (308) is arranged below the gear box (301), and a second gear set (309) is arranged inside the lower ring base (308), a rotating plate (3010) is arranged at the output end of the second gear set (309), and a hinge frame (3011) is arranged below the rotating plate (3010), and a hinge-connected pressure plate (3012) is arranged below the hinge frame (3011).

7. A self-drying biomass pellet making device according to claim 2, characterized in that: The extrusion heating component (4) comprises an extrusion chamber (401), an end cover (402), a first pulley (403), a second pulley (404), a rotating roller (405), an auger piece (406), an extrusion cover (407), an outer ring (408), a heating rod (409), a connecting sleeve (4010), a square tube (4011) and a pneumatic pressure plate (4012); the extrusion chamber (401) is sleeved and connected to the output end of the transfer tube (1011); an end cover (402) is provided at one end of the extrusion chamber (401), and a first pulley (403) is provided on the outer side of the end cover (402); the first pulley (403) is connected to the second pulley (404) by belt transmission; a rotating roller (405) is provided at the output end of the first pulley (403), and an auger piece (406) is provided on the outer side of the rotating roller (405).

8. A self-drying biomass pellet making device according to claim 7, characterized in that: An extrusion cover (407) is provided at the other end of the extrusion chamber (401), and an outer sleeve ring (408) is provided on the inner side of the outer end of the extrusion cover (407), and a ring-shaped heating rod (409) is provided on the inner side of the outer sleeve ring (408). The output end of the extrusion cover (407) is connected to a square tube (4011) through a connecting sleeve (4010), and a pneumatic pressure plate (4012) is provided on the output end of the square tube (4011).

9. A self-drying biomass pellet making device according to claim 2, characterized in that: The ball pressing and forming assembly (5) comprises a bolt sleeve (501), a pressing chamber (502), a second motor (503), a ball counter (504), a second transmission gear (505) and a discharging inclined plate (506); the bolt sleeve (501) is bolted to the inner side of one end of the partition seat (102); a pressing chamber (502) is arranged on the inner side of the bolt sleeve (501); a second motor (503) is arranged on one side of the pressing chamber (502); a ball counter (504) which is transmission-connected to the second transmission gear (505) is arranged at the output end of the second motor (503); and a discharging inclined plate (506) is arranged on the bottom side of one end of the bolt sleeve (501).

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