New forms of energy living beings material preprocessing equipment
Technical Field
The invention belongs to the technical field of new energy, and particularly relates to new energy biomass material preprocessing equipment.
Background
The biomass material belongs to one of biomass resources, for example, crop straws belong to one of valuable biomass energy resources in an agricultural ecological system; the biomass in nature is various in variety, widely distributed and huge in quantity, and can be roughly divided into trees, felling processing residues, straws, agricultural residues, municipal waste and the like, which are all available biological resources, but before the biomass materials are used, the biomass materials need to be pretreated, so that the use effect of the biomass materials is ensured.
Some biomass material preprocessing devices also appear in the prior art, for example, a chinese patent with application number 201711081134 discloses an energy-saving and efficient biomass material preprocessing device, which includes a bottom plate, a frame device located above the bottom plate, a stirring device housed in the frame device, a heating device located below the stirring device, a supporting device located on the left side of the frame device, a cover plate device located above the supporting device, a pushing device located below the frame device, and a pushing device located below the pushing device.
According to the technical scheme, the energy-saving efficient biomass material preprocessing equipment can dry biomass materials, but the equipment is single in function, only dries the biomass materials, and cannot realize other functions; the device does not consider that if the volume of the biomass material is too large, the drying efficiency is low when the biomass material is dried by using the device; so that the technical solution is limited.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems of single function and low drying efficiency of biomass material preprocessing equipment in the prior art, the invention provides new energy biomass material preprocessing equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a new energy biomass material preprocessing device which comprises a working box, a feeding hole, a discharging hole, a motor and a controller, wherein the feeding hole is formed in the working box; the controller is used for controlling the biomass material preprocessing equipment to work; electromagnetic valves are arranged in the feeding hole and the discharging hole; the motor is fixedly connected outside the side wall of the working box, the output end of the motor penetrates through the side wall of the working box and is connected with the crushing box, and the motor is used for driving the crushing box to swing; a semicircular groove is formed in the crushing box, a first crushing unit is arranged in the semicircular groove and is used for crushing biomass materials; the first crushing unit comprises a first rotating wheel, a second rotating wheel, a third rotating wheel, a fourth rotating wheel, a belt and a first blade; the first rotating wheel, the second rotating wheel and the third rotating wheel are arranged in an equilateral triangle shape, the fourth rotating wheel is positioned between the second rotating wheel and the third rotating wheel, and the second rotating wheel, the third rotating wheel and the fourth rotating wheel are all rotationally connected with the inner wall of the crushing box through rotating shafts; the belt is used for connecting the first rotating wheel, the second rotating wheel, the third rotating wheel and the fourth rotating wheel, and the first blades are uniformly distributed on the surface of the belt and fixedly connected with the belt; an arc-shaped groove is formed in the side wall of the working box, an arc-shaped rack is arranged at the bottom of the arc-shaped groove, and an arc-shaped rubber air bag is fixedly connected above the inner wall of the arc-shaped groove; the first rotating wheel is rotatably connected with the inner wall of the arc-shaped groove through a rotating rod, a gear is sleeved on the part of the rotating rod, which is located in the arc-shaped groove, the gear is in meshing transmission with the arc-shaped rack, the rotating rod is driven to rotate when the gear is in meshing transmission with the arc-shaped rack, the rotating rod drives the first rotating wheel to rotate, and the first rotating wheel rotates so as to drive the first blade to rotate; according to the invention, the motor drives the crushing box to swing, and the crushing box drives the crushing unit to rotate when swinging, so that biomass materials are crushed by the first blade in the crushing unit when rotating, and the crushing box can continuously move, thus the working range of crushing is enlarged, and the crushing efficiency is high; meanwhile, biomass materials are crushed, drying of the biomass materials is facilitated, and working efficiency of biomass material preprocessing equipment is improved.
Preferably, rectangular grooves are uniformly formed in the side wall below the crushing box, polishing sheets are arranged in the rectangular grooves, and the polishing sheets are connected with the inner walls of the rectangular grooves through springs; the first blade is contacted with the polishing sheet when rotating; according to the biomass material crushing device, the rectangular groove is formed in the side wall of the crushing box, the polishing sheet is arranged in the rectangular groove, and the first blade can be contacted with the polishing sheet when rotating and can be polished by the polishing sheet, so that the first blade is kept sharp all the time, and the biomass material crushing efficiency is improved; on the other hand, the service life of the first blade is prolonged.
Preferably, a second crushing unit is arranged below the first crushing unit and is used for being matched with the first crushing unit to crush the biomass material; the second crushing unit comprises an arc-shaped plate and a second blade; the arc-shaped plate is fixedly connected with the inner wall of the working box, a groove is formed in the arc-shaped plate, the second blades are uniformly distributed in the groove, and the adjacent second blades are connected through a spring; when the first blade rotates, the second blade is stirred to move in the groove of the arc-shaped plate; the arc-shaped plate is provided with a through hole, and the through hole is positioned between the adjacent second blades; according to the biomass material pre-processing device, the second crushing unit is designed, and the first crushing unit can be matched to crush biomass materials, so that the biomass materials can be completely crushed, and the crushing efficiency of the biomass material pre-processing device is further improved.
Opening an electromagnetic valve of the feeding hole, introducing the biomass material to be pretreated from the feeding hole, enabling the biomass material to fall onto the arc-shaped plate, and closing the electromagnetic valve of the feeding hole; the motor is started to rotate positively, the crushing box is driven to swing to one side of the working box when the motor rotates positively, the gear is meshed with the arc-shaped rack for transmission when the crushing box swings, the rotating rod is driven to rotate, the first rotating wheel is driven to rotate when the rotating rod rotates, the second rotating wheel, the third rotating wheel and the fourth rotating wheel are driven to rotate when the first rotating wheel rotates, so that the belt and the first blade are driven to rotate, and biomass materials on the arc-shaped plate are crushed when the first blade rotates; when the first blade is used for crushing the biomass materials on the arc-shaped plate, the first blade stirs the second blade on the arc-shaped plate, the second blade is matched with the first blade to crush the biomass materials on the arc-shaped plate, when the first blade stirs the second blade, the spring between the adjacent second blades is stretched, when the first blade rotates over a contact surface between the first blade and the second blade, the spring between the adjacent second blades is compressed, and the biomass materials on the arc-shaped plate can be lifted through stretching and compressing of the ends of the spring; on the other hand, the biomass materials on the arc-shaped plate can be prevented from blocking the through hole, and the crushed biomass materials cannot fall down in time; when the crushing box is in contact with one side of the inner wall of the working box, the motor is started to rotate reversely, the crushing box moves reversely, and the biomass material on the arc-shaped plate is crushed again; through the motor just reverse, a blade and No. two blades can smash twice to the biomass material on the arc, have improved biomass material preprocessing equipment's work efficiency, simultaneously, smash the case when the swing back and forth, a crushing unit can with the arc on all No. two blade contacts, make the biomass material homoenergetic on the arc smashed, further guaranteed kibbling effect.
Preferably, a heating unit is arranged below the second crushing unit and used for drying the biomass material falling from the second crushing unit; the heating unit comprises a shaking plate, a heating plate, elastic cloth, a rigid rope and a first air cylinder; the vibrating plates are symmetrically arranged by taking the output end of the motor as a reference, the vibrating plates are in a concave shape, the heating plate is positioned in the vibrating plates, a gap is reserved between the inner wall of each vibrating plate and the bottom of the corresponding heating plate, and adjacent vibrating plates are hinged through a hinge joint; one end of the elastic cloth is fixedly connected with the side wall of the working box, and the other end of the elastic cloth is fixedly connected with the shaking plate; one end of the first cylinder is fixedly connected with the bottom of the arc-shaped plate, the other end of the first cylinder is fixedly connected with the rigid rope, and one end of the rigid rope, which is far away from the arc-shaped plate, is fixedly connected with the shaking plate; the gear compresses the arc-shaped rubber air bag when the arc-shaped rack is meshed, and the gas compressed and discharged by the arc-shaped rubber air bag enters the first air cylinder to drive the first air cylinder to move; according to the invention, the heating unit is arranged, so that the crushed biomass material can be dried, and the biomass material can be used conveniently.
Preferably, a second cylinder is arranged below the shaking plate, the bottom of the second cylinder is fixedly connected with the bottom of the working box, the output end of the second cylinder is fixedly connected with the hinge joint, and the second cylinder is used for being matched with the heating unit to work; according to the invention, the second air cylinder is arranged to work in cooperation with the heating unit, so that the drying time of the biomass material can be shortened, and the drying speed of the biomass material can be increased.
Preferably, a rubber tube is arranged in a gap between the shaking plate and the heating plate, one end of the rubber tube is fixedly connected with the shaking plate, and the other end of the rubber tube is fixedly connected with the bottom of the heating plate; the output end of the second cylinder provides power for the rubber tube in the processes of extending and retracting, and the rubber tube is used for supporting the heating plate to move up and down; according to the invention, by designing the rubber tube, when the output end of the second cylinder extends out and retracts, the gas in the second cylinder can enter the rubber tube to enable the rubber tube to expand and compress continuously, and the expansion and compression of the rubber tube can enable the heating plate to move up and down, so that the biomass material is dried more uniformly, and the drying effect of the biomass material is ensured.
When the biomass material is completely crushed, the biomass material falls down from the through hole on the arc plate and enters the heating unit, and the heating plate dries the biomass material; when the gear is in meshed transmission with the arc-shaped rack, the gear compresses the arc-shaped rubber air bag, air compressed and exhausted by the arc-shaped rubber air bag enters the first air cylinder, and the output end of the first air cylinder extends out to push one end, far away from the hinged joint, of the shaking plate to move downwards; when the gear returns to the initial position, the arc-shaped rubber air bag is restored, the gas in the first air cylinder returns to the arc-shaped rubber air bag, the output end of the first air cylinder retracts to pull one end, away from the hinged joint, of the shaking plate to move upwards, and the biomass materials to be dried can be stirred through continuous vertical movement of the arc plate, so that all the biomass materials in the heating unit can be dried; when the arc-shaped plate moves up and down, the output end of the second cylinder is pulled to continuously extend and retract, when the output end of the second cylinder retracts, gas in the second cylinder enters the rubber tube, and the rubber tube expands to push the heating plate to move upwards; when the output of No. two cylinders stretches out, the rubber tube shrink, the hot plate moves down, through constantly stretching out and retracting of No. two cylinder outputs, can realize reciprocating of hot plate, the up-and-down motion of hot plate and the reciprocating cooperation of shaking the board can accelerate the frequency of stirring of biomass materials, has accelerated biomass materials's stoving.
The invention has the following beneficial effects:
1. the preprocessing equipment for the new energy biomass material is simple in structure and convenient to operate, two functions of crushing and drying the biomass material are realized by designing the first crushing unit, the second crushing unit and the heating unit, and crushing is performed before the biomass material is dried, so that the drying of the biomass material is facilitated, and the use of the biomass material is facilitated.
2. The preprocessing equipment for the new energy biomass material, disclosed by the invention, has the advantages of ingenious structure and high resource utilization rate, the upward and downward movement of the shaking plate can be realized by utilizing the power generated when the first crushing unit works, the upward and downward movement of the shaking plate can be used for stirring the biomass material on the shaking plate, so that the biomass material on the shaking plate can be dried, and meanwhile, the drying efficiency is also improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is an enlarged view of a portion of FIG. 2 at D;
in the figure: the grinding device comprises a working box 1, a motor 2, a grinding box 3, a rectangular groove 31, a grinding piece 32, a semicircular groove 4, a first grinding unit 5, a first wheel 51, a second wheel 52, a third wheel 53, a fourth wheel 54, a belt 55, a first blade 56, an arc-shaped groove 6, an arc-shaped rack 61, an arc-shaped rubber air bag 62, a rotating rod 63, a gear 64, a second grinding unit 7, an arc-shaped plate 71, a second blade 72, a heating unit 8, a shaking plate 81, a heating plate 82, elastic cloth 83, a rigid rope 84, a first air cylinder 85, a second air cylinder 86 and a rubber tube 87.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the new energy biomass material preprocessing device comprises a working box 1, a feeding hole, a discharging hole, a motor 2 and a controller; the controller is used for controlling the biomass material preprocessing equipment to work; electromagnetic valves are arranged in the feeding hole and the discharging hole; the motor 2 is fixedly connected outside the side wall of the working box 1, the output end of the motor penetrates through the side wall of the working box 1 and is connected with the crushing box 3, and the motor 2 is used for driving the crushing box 3 to swing; a semicircular groove 4 is formed in the crushing box 3, a first crushing unit 5 is arranged in the semicircular groove 4, and the first crushing unit 5 is used for crushing biomass materials; the first crushing unit 5 comprises a first rotating wheel 51, a second rotating wheel 52, a third rotating wheel 53, a fourth rotating wheel 54, a belt 55 and a first blade 56; the first rotating wheel 51, the second rotating wheel 52 and the third rotating wheel 53 are arranged in an equilateral triangle, the fourth rotating wheel 54 is positioned between the second rotating wheel 52 and the third rotating wheel 53, and the second rotating wheel 52, the third rotating wheel 53 and the fourth rotating wheel 54 are all rotationally connected with the inner wall of the crushing box 3 through rotating shafts; the belt 55 is used for connecting the first rotating wheel 51, the second rotating wheel 52, the third rotating wheel 53 and the fourth rotating wheel 54, and the first blades 56 are uniformly distributed on the surface of the belt 55 and are fixedly connected with the belt 55; an arc-shaped groove 6 is formed in the side wall of the working box 1, an arc-shaped rack 61 is arranged at the bottom of the arc-shaped groove 6, and an arc-shaped rubber air bag 62 is fixedly connected above the inner wall of the arc-shaped groove 6; the first rotating wheel 51 is rotatably connected with the inner wall of the arc-shaped groove 6 through a rotating rod 63, a gear 64 is sleeved on the part, located in the arc-shaped groove 6, of the rotating rod 63, the gear 64 is in meshing transmission with the arc-shaped rack 61, the rotating rod 63 is driven to rotate when the gear 64 is in meshing transmission with the arc-shaped rack 61, the rotating rod 63 is driven to rotate to drive the first rotating wheel 51 to rotate, and the first rotating wheel 51 rotates to drive the first blade 56 to rotate; according to the invention, the motor 2 drives the crushing box 3 to swing, and the crushing box 3 drives the crushing unit 5 to rotate when swinging, so that biomass materials are crushed by the first blade 56 in the crushing unit 5 when rotating, and the crushing box 3 can continuously move, thus the working range of crushing is enlarged, and the crushing efficiency is high; meanwhile, biomass materials are crushed, drying of the biomass materials is facilitated, and working efficiency of biomass material preprocessing equipment is improved.
As a specific embodiment of the invention, rectangular grooves 31 are uniformly formed on the side wall below the crushing box 3, polishing sheets 32 are arranged in the rectangular grooves 31, and the polishing sheets 32 are connected with the inner walls of the rectangular grooves 31 through springs; the first blade 56 rotates in contact with the sanding sheet 32; according to the biomass material crushing device, the rectangular groove 31 is formed in the side wall of the crushing box 3, the grinding sheet 32 is arranged in the rectangular groove 31, the first blade 56 can be in contact with the grinding sheet 32 when rotating, and the grinding sheet 32 can grind the first blade 56, so that the first blade 56 is kept sharp all the time, and the biomass material crushing efficiency is improved; on the other hand, the service life of the first blade 56 is prolonged.
As a specific embodiment of the invention, a second crushing unit 7 is arranged below the first crushing unit 5, and the second crushing unit 7 is used for being matched with the first crushing unit 5 to crush biomass materials; the second crushing unit 7 comprises an arc-shaped plate 71 and a second blade 72; the arc-shaped plate 71 is fixedly connected with the inner wall of the working box 1, a groove is formed in the arc-shaped plate 71, the second blades 72 are uniformly distributed in the groove, and the adjacent second blades 72 are connected through a spring; when the first blade 56 rotates, the second blade 72 is stirred to move in the groove of the arc-shaped plate 71; a through hole is formed in the arc-shaped plate 71 and is positioned between the adjacent second blades 72; according to the biomass material pre-processing device, the second crushing unit 7 is designed, and the first crushing unit 5 can be matched to crush biomass materials, so that the biomass materials can be completely crushed, and the crushing efficiency of the biomass material pre-processing device is further improved.
Opening an electromagnetic valve of the feeding hole, introducing the biomass material to be pretreated from the feeding hole, enabling the biomass material to fall onto the arc-shaped plate 71, and closing the electromagnetic valve of the feeding hole; the motor 2 is started to rotate positively, the crushing box 3 is driven to swing towards one side of the working box 1 when the motor 2 rotates positively, the gear 64 is meshed with the arc-shaped rack 61 to drive the rotating rod 63 to rotate when the crushing box 3 swings, the first rotating wheel 51 is driven to rotate when the rotating rod 63 rotates, the second rotating wheel 52, the third rotating wheel 53 and the fourth rotating wheel 54 are driven to rotate when the first rotating wheel 51 rotates, so that the belt 55 and the first blade 56 are driven to rotate, and biomass materials on the arc-shaped plate 71 are crushed when the first blade 56 rotates; when the first blade 56 crushes the biomass materials on the arc-shaped plate 71, the first blade 56 pulls the second blade 72 on the arc-shaped plate, the second blade 72 is matched with the first blade 56 to crush the biomass materials on the arc-shaped plate, when the first blade 56 pulls the second blade 72, the spring between the adjacent second blades 72 is stretched, when the first blade 56 rotates over the contact surface between the first blade 56 and the second blade 72, the spring between the adjacent second blades 72 is compressed, and the biomass materials on the arc-shaped plate 71 can be lifted through the stretching and the compression of the spring, so that on one hand, all the biomass materials on the arc-shaped plate 71 can be in contact with the first blade 56 and the second blade 72, and all the biomass materials on the arc-shaped plate 71 can be thoroughly crushed; on the other hand, the biomass materials on the arc-shaped plate 71 can be prevented from blocking the through holes, and the crushed biomass materials cannot fall down in time; when the crushing box 3 is in contact with one side of the inner wall of the working box 1, the motor 2 is started to rotate reversely, the crushing box 3 moves reversely, and the biomass material on the arc-shaped plate 71 is crushed again; through motor 2 just reversing once, a blade 56 and No. two blades 72 can smash the biomass material on the arc 71 twice, have improved biomass material preprocessing equipment's work efficiency, simultaneously, smash case 3 when the swing back and forth, crushing unit 5 can with the arc on all No. two blades 72 contact, make the biomass material homoenergetic on the arc 71 smashed, further guaranteed kibbling effect.
As a specific embodiment of the present invention, a heating unit 8 is arranged below the second pulverizing unit 7, and the heating unit 8 is used for drying the biomass material falling from the second pulverizing unit 7; the heating unit 8 comprises a shaking plate 81, a heating plate 82, elastic cloth 83, a rigid rope 84 and a first air cylinder 85; the shaking plates 81 are symmetrically arranged by taking the output end of the motor 2 as a reference, the shaking plates 81 are in a concave shape, the heating plate 82 is positioned in the shaking plates 81, a gap is reserved between the inner wall of each shaking plate 81 and the bottom of each heating plate 82, and the adjacent shaking plates 81 are hinged through a hinge joint; one end of the elastic cloth 83 is fixedly connected with the side wall of the working box 1, and the other end of the elastic cloth is fixedly connected with the shaking plate 81; one end of the first cylinder 85 is fixedly connected with the bottom of the arc-shaped plate 71, the other end of the first cylinder is fixedly connected with the rigid rope 84, and one end of the rigid rope 84 far away from the arc-shaped plate 71 is fixedly connected with the shaking plate 81; the gear 64 compresses the arc-shaped rubber air bag 62 when the arc-shaped rack 61 is meshed, and the gas compressed and discharged by the arc-shaped rubber air bag 62 enters the first air cylinder 85 to drive the first air cylinder 85 to move; according to the invention, the heating unit 8 is arranged, so that the crushed biomass material can be dried, and the biomass material can be used conveniently.
As a specific embodiment of the present invention, a second cylinder 86 is disposed below the shaking plate 81, the bottom of the second cylinder 86 is fixedly connected to the bottom of the working box 1, and the output end of the second cylinder 86 is fixedly connected to the hinge joint, and the second cylinder 86 is used for cooperating with the heating unit 8; according to the invention, the second air cylinder 86 is arranged to work in cooperation with the heating unit 8, so that the drying time of the biomass material can be shortened, and the drying speed of the biomass material can be increased.
In one embodiment of the present invention, a rubber tube 87 is disposed in a gap between the shaking plate 81 and the heating plate 82, one end of the rubber tube 87 is fixedly connected to the shaking plate 81, and the other end is fixedly connected to the bottom of the heating plate 82; the output end of the second air cylinder 86 provides power for the rubber tube 87 in the processes of extending and retracting, and the rubber tube 87 is used for supporting the heating plate 82 to move up and down; according to the invention, by designing the rubber tube 87, when the output end of the second cylinder 86 extends out and retracts, the gas in the second cylinder 86 can enter the rubber tube 87 to enable the rubber tube 87 to expand and compress continuously, and the heating plate 82 can move up and down by the expansion and compression of the rubber tube 87, so that the biomass material is dried more uniformly, and the drying effect of the biomass material is ensured.
When the biomass material is completely crushed, the biomass material falls down from the through hole on the arc-shaped plate 71 and enters the heating unit 8, and the heating plate 82 dries the biomass material; when the gear 64 is in meshing transmission with the arc-shaped rack 61, the gear 64 compresses the arc-shaped rubber air bag 62, the arc-shaped rubber air bag 62 compresses exhausted air to enter the first air cylinder 85, and the output end of the first air cylinder 85 extends out to push one end, far away from the hinged joint, of the shaking plate 81 to move downwards; when the gear 64 returns to the initial position, the arc-shaped rubber air bag 62 is restored, the gas in the first air cylinder 85 returns to the arc-shaped rubber air bag 82, at the moment, the output end of the first air cylinder 85 retracts to pull the end, away from the hinge joint, of the shaking plate 81 to move upwards, and the biomass materials to be dried can be turned through continuous up-and-down movement of the arc plate 71, so that all the biomass materials in the heating unit 8 can be dried; when the arc-shaped plate 71 moves up and down, the output end of the second air cylinder 86 is pulled to continuously extend and retract, when the output end of the second air cylinder 86 retracts, air in the second air cylinder 86 enters the rubber pipe 87, and the rubber pipe 87 expands to push the heating plate 82 to move upwards; when the output of No. two cylinders 86 stretches out, rubber tube 87 contracts, and hot plate 82 moves down, constantly stretches out and the withdrawal through No. two cylinders 86 outputs, can realize hot plate 82's reciprocating, and the up-and-down motion of hot plate 82 and the reciprocating cooperation of shaking board 81 can accelerate the frequency of stirring of biomass material, have accelerated biomass material's stoving.
When the device works, firstly, the electromagnetic valve of the feeding hole is opened, the biomass material to be pretreated is introduced from the feeding hole, the biomass material falls onto the arc-shaped plate 71, and the electromagnetic valve of the feeding hole is closed; the motor 2 is started to rotate positively, the crushing box 3 is driven to swing towards one side of the working box 1 when the motor 2 rotates positively, the gear 64 is meshed with the arc-shaped rack 61 to drive the rotating rod 63 to rotate when the crushing box 3 swings, the first rotating wheel 51 is driven to rotate when the rotating rod 63 rotates, the second rotating wheel 52, the third rotating wheel 53 and the fourth rotating wheel 54 are driven to rotate when the first rotating wheel 51 rotates, so that the belt 55 and the first blade 56 are driven to rotate, and biomass materials on the arc-shaped plate 71 are crushed when the first blade 56 rotates; when the first blade 56 crushes the biomass materials on the arc-shaped plate 71, the first blade 56 pulls the second blade 72 on the arc-shaped plate, the second blade 72 is matched with the first blade 56 to crush the biomass materials on the arc-shaped plate, when the first blade 56 pulls the second blade 72, the spring between the adjacent second blades 72 is stretched, when the first blade 56 rotates over the contact surface between the first blade 56 and the second blade 72, the spring between the adjacent second blades 72 is compressed, and the biomass materials on the arc-shaped plate 71 can be lifted through the stretching and the compression of the spring, so that on one hand, all the biomass materials on the arc-shaped plate 71 can be in contact with the first blade 56 and the second blade 72, and all the biomass materials on the arc-shaped plate 71 can be thoroughly crushed; on the other hand, the biomass materials on the arc-shaped plate 71 can be prevented from blocking the through holes, and the crushed biomass materials cannot fall down in time; when the crushing box 3 is in contact with one side of the inner wall of the working box 1, the motor 2 is started to rotate reversely, the crushing box 3 moves reversely, and the biomass material on the arc-shaped plate 71 is crushed again; through one positive and negative rotation of the motor 2, the first blade 56 and the second blade 72 can crush the biomass materials on the arc-shaped plate 71 twice, so that the working efficiency of the biomass material preprocessing equipment is improved, and meanwhile, when the crushing box 3 swings back and forth, the first crushing unit 5 can be in contact with all the second blades 72 on the arc-shaped plate, so that the biomass materials on the arc-shaped plate 71 can be crushed; when the biomass material is completely crushed, the biomass material falls down from the through hole on the arc-shaped plate 71 and enters the heating unit 8, and the heating plate 82 dries the biomass material; when the gear 64 is in meshing transmission with the arc-shaped rack 61, the gear 64 compresses the arc-shaped rubber air bag 62, the arc-shaped rubber air bag 62 compresses exhausted air to enter the first air cylinder 85, and the output end of the first air cylinder 85 extends out to push one end, far away from the hinged joint, of the shaking plate 81 to move downwards; when the gear 64 returns to the initial position, the arc-shaped rubber air bag 62 is restored, the gas in the first air cylinder 85 returns to the arc-shaped rubber air bag 82, at the moment, the output end of the first air cylinder 85 retracts to pull the end, away from the hinge joint, of the shaking plate 81 to move upwards, and the biomass materials to be dried can be turned through continuous up-and-down movement of the arc plate 71, so that all the biomass materials in the heating unit 8 can be dried; when the arc-shaped plate 71 moves up and down, the output end of the second air cylinder 86 is pulled to continuously extend and retract, when the output end of the second air cylinder 86 retracts, air in the second air cylinder 86 enters the rubber pipe 87, and the rubber pipe 87 expands to push the heating plate 82 to move upwards; when the output end of the second cylinder 86 extends out, the rubber tube 87 contracts, the heating plate 82 moves downwards, and the up-and-down movement of the heating plate 82 can be realized by the continuous extension and retraction of the output end of the second cylinder 86, and the up-and-down movement of the heating plate 82 is matched with the up-and-down movement of the shaking plate 81 to accelerate the turning frequency of the biomass material, so that the drying of the biomass material is accelerated; after the biomass material is completely dried, the electromagnetic valve of the discharge port is opened, and the biomass material is discharged from the discharge port and then collected.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.