Biomass fuel processing crusher

Abstract

The invention relates to the technical field of crushers, and discloses a biomass fuel processing crusher which comprises a machine body, a feeding port is fixedly connected to the top of the machine body, a fixing support is fixedly connected to the left side of the machine body, a motor is fixedly installed on the inner wall of the fixing support, and a crushing assembly is fixedly installed on the inner wall of the machine body; by means of the main console starting device, raw materials are conveyed to the feeding port through the conveying device to start feeding, a main console starting motor works to drive a scraping plate to move in a reciprocating mode to clean and scrape the crushing gear face of the crushing assembly, and the situation that water contained in the raw materials is attached to the crushing assembly is prevented; and when the scraping plate conducts reciprocating scraping, the first fixing block makes contact with the outer sleeve to drive waste on the scraping plate to be vibrated off, the cleaning effect of the scraping plate is enhanced, and crushing is smoother.

Description

Technical Field

[0001] The invention relates to the technical field of crushers, in particular to a biomass fuel processing crusher. Background Art

[0002] Crusher, also known as pulverizer, is a new type of ideal mechanical equipment for wood powder production. This equipment occupies a small area, has good chipping quality, low power consumption, and is suitable for mobile operations. It is widely used in the preparation section of small and medium-sized particleboard and fiberboard production enterprises, and can also be used by individual households to produce commercial wood chips. The current crusher for biomass fuel processing can filter the sand and gravel in the raw materials to prevent damage to the tool, and the feed port can block the wood chips from flying out, so that they can be completely crushed.

[0003] Patent No. CN214021113U discloses a biomass fuel processing crusher, including an outer cylinder and a bracket, a fixed rod is fixed to one side of the outer cylinder; a first spring is fixed to one side of the fixed rod, a screen is fixed to one side of the first spring away from the fixed rod, a mounting block is fixed to one side of the screen, a roller is connected to one side of the mounting block, and the bracket is connected to one side of the outer cylinder. The crusher for processing biomass fuel is provided with a first spring and a screen. The power supply is connected, and the first motor is started. When the first motor rotates, it can drive the wheel to rotate. Since the wheel is elliptical, when the wheel rotates, it will drive the roller to move up and down. When the roller moves, it will drive the mounting block to move. When the mounting block moves, it will drive the screen to move up and down. When the screen moves, it will squeeze the first spring. When the first spring is squeezed, it will continuously deform, thereby ensuring that the screen can move up and down, and then filter the sand and gravel in the raw material to protect the knife. However, during the use of the device, part of the crushed biomass fuel will adhere to the surface of the crushing roller, which will affect the subsequent crushing effect over time. Therefore, a biomass fuel processing crusher is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a biomass fuel processing crusher in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a biomass fuel processing crusher, including a body, the top of the body is fixedly connected to a feed port, the left side of the body is fixedly connected to a fixed bracket, the inner wall of the fixed bracket is fixedly installed with a motor, the output end of the motor is fixedly connected to a rotating shaft 2, the left end of the rotating shaft 2 is fixedly connected to a gear set 1, the right end of the rotating shaft 2 is fixedly connected to a pulley set, the end of the pulley set close to the body is fixedly connected to a rotating shaft 3, the left end of the rotating shaft 3 A gear set 2 is fixedly connected, a crushing assembly is fixedly installed on the inner wall of the machine body, an inclined plate 1 is fixedly connected to the inner wall of the machine body, and an inclined plate 2 is fixedly connected to the side of the inclined plate 1 away from the crushing assembly; a scraping mechanism is arranged on the inner wall of the machine body, a drying mechanism is arranged on the inner wall of the machine body, and a dehumidifying mechanism is arranged on the inner wall of the machine body; the scraping mechanism comprises a reciprocating screw, a fixed block 1, an inner sleeve, a scraper, an outer sleeve, a limit block 1 and a limit block 2, and the reciprocating screw is fixedly connected to one end of the gear set 1 close to the machine body The inner sleeve is movably connected to the circumferential surface of the reciprocating screw rod, the limit block 1 is fixedly connected to the circumferential surface of the inner sleeve, the outer surface of the limit block 2 contacts the outer surface of the limit block 1, the outer sleeve is fixedly connected to the left side of the limit block 2, the scraper is fixedly connected to the circumferential surface of the outer sleeve, the fixed block 1 is fixedly connected to the side of the inclined plate 1 close to the reciprocating screw rod, and the device is started by the main console. The raw materials are transported to the feed inlet through the conveying device to start feeding. The main console starts the motor to drive the scraper to reciprocate to crush the components The crushing gear surface is scraped to prevent the raw materials from containing moisture and adhering to the crushing components, thereby enhancing the crushing strength and improving the crushing efficiency. When the scraper scrapes back and forth, the fixed block contacts the outer sleeve to drive the waste on the scraper to vibrate off, thereby enhancing the cleaning effect of the scraper and making the crushing smoother. The circumferential surface of the inner sleeve contacts the inner wall of the outer sleeve, and a torsion spring is installed between the inner sleeve and the outer sleeve. The circumferential surface of the reciprocating screw is rotatably connected to the inner wall of the machine body, and the rear side of the scraper contacts the outer surface of the crushing component.

[0006] Preferably, the drying mechanism comprises a heating cylinder, a fixed sleeve, a flap 1, a rotating shaft 1, a flap 2, a cam 1, a connecting rod, a sieve plate and an L-shaped connecting rod 1, the heating cylinder is fixedly connected to the circumferential surface of the rotating shaft 3, the fixed sleeve is fixedly connected to the circumferential surface of the heating cylinder, the flap 1 is fixedly connected to the circumferential surface of the fixed sleeve, the rotating shaft 1 is fixedly connected to an end of the gear set 2 close to the machine body, the flap 2 is fixedly connected to the circumferential surface of the rotating shaft 1, the cam 1 is fixedly connected to the circumferential surface of the rotating shaft 1, the front end of the L-shaped connecting rod 1 contacts the circumferential surface of the cam 1, the connecting rod is fixedly connected to the bottom of the L-shaped connecting rod 1, a sliding groove is provided on the inner wall of the connecting rod, and the extension plate of the sieve plate slides Connected to the inner wall of the slide groove of the connecting rod, when the raw materials come from the feeding port, the dryer inside the heating cylinder starts to dry the raw materials, and the gear set 2 will drive the flap 1 to rotate to stir and dry the raw materials, and at the same time drive the flap 2 to rotate to let the raw materials stay when turning, thereby enhancing the drying effect and improving the crushing quality. While the flap 2 turns, the rotating shaft 1 drives the screen plate to sieve, thereby extending the residence time of the undried raw materials, allowing the raw materials to be dried better, thereby enhancing the crushing effect and improving the crushing quality. The circumferential surface of the rotating shaft 1 is rotatably connected to the inner wall of the machine body, the front and rear sides of the connecting rod are fixed to the outer surface of the inclined plate 1, and a spring sheet is arranged in the slide groove of the connecting rod, and the two ends of the heating cylinder are in contact with the inner wall of the machine body.

[0007] Preferably, the dehumidification mechanism includes a second cam, a second L-shaped connecting rod, a mesh-shaped scraper, a collecting box, an elastic column, a second fixed block, a water seepage pipe and a condensation plate, wherein the condensation plate is fixedly mounted on the top inner wall of the machine body, the top of the mesh-shaped scraper contacts the bottom of the condensation plate, the scraping surface of the mesh-shaped scraper is provided with an inclined surface, the collecting box is fixedly connected to the bottom of the mesh-shaped scraper, the water seepage pipe is fixedly mounted on the inner wall of the collecting box, the elastic column is fixedly connected to the rear part of the mesh-shaped scraper, the second fixed block is fixedly connected to the rear end of the elastic column, the second L-shaped connecting rod is fixedly connected to the mesh At the rear of the L-shaped scraper, while drying, the water vapor generated will rise and be condensed at the bottom by the condensation plate, preventing the water vapor from entering the crushing assembly during crushing and affecting the processing quality, thereby improving the efficiency of the heating process. At the same time, the rotation of the heating cylinder drives the L-shaped scraper to move back and forth to scrape the water vapor condensed at the bottom of the condensation plate, allowing the water to flow into the seepage pipe for discharge, avoiding the condensation of water vapor, strengthening the collection of waste water, and improving work efficiency. The circumferential surface of the cam 2 is in contact with the side of the L-shaped connecting rod 2 away from the inclined plate 1, and the inner wall of the cam 2 is fixedly connected to the circumferential surface of the heating cylinder.

[0008] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. This biomass fuel processing crusher operates through the coordination between a reciprocating screw, a fixed block 1, an inner sleeve, a scraper, an outer sleeve, a limit block 1 and a limit block 2. The main console starts the device, and the raw materials are conveyed to the feed inlet through a conveying device to start feeding. The main console starts the motor to drive the scraper to reciprocate and clean the crushing gear surface of the crushing component to prevent the raw materials from containing moisture and adhering to the crushing component, thereby enhancing the crushing strength and improving the crushing work efficiency. When the scraper reciprocates, the fixed block 1 contacts the outer sleeve to drive the waste on the scraper to vibrate off, thereby enhancing the cleaning effect of the scraper and making the crushing smoother.

[0009] 2. This biomass fuel processing crusher operates through the cooperation between a heating cylinder, a fixed sleeve, a flap 1, a rotating shaft 1, a flap 2, a cam 1, a connecting rod, a screen plate and an L-shaped connecting rod 1. When the raw materials come from the feeding port, the dryer inside the heating cylinder starts to dry the raw materials. The gear set 2 will drive the flap 1 to rotate to stir and dry the raw materials, and at the same time drive the flap 2 to rotate to let the raw materials stay when turning, thereby enhancing the drying effect and improving the crushing quality. While the flap 2 is turning, the rotating shaft 1 drives the screen plate to sieve, thereby extending the residence time of the undried raw materials, allowing the raw materials to be dried better, thereby enhancing the crushing effect and improving the crushing quality.

[0010] 3. This biomass fuel processing crusher, through the coordinated operation of cam 2, L-shaped connecting rod 2, mesh-shaped scraper, collecting box, elastic column, fixed block 2, seepage pipe and condensation plate, while drying, the generated water vapor will rise and be condensed at the bottom by the condensation plate, preventing the water vapor from entering the crushing component during crushing to affect the processing quality, thereby improving the efficiency of the heating process. At the same time, the heating cylinder rotates to drive the mesh-shaped scraper to move back and forth to scrape the water vapor condensed at the bottom of the condensation plate, allowing the water to flow into the seepage pipe for discharge, avoiding the condensation of water vapor, strengthening the collection of waste water, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a half-section diagram of the machine body structure of the present invention; Figure 3 It is a schematic diagram of the reciprocating screw structure of the present invention; Figure 4 This is a schematic diagram of the scraper structure of the present invention; Figure 5 This is a schematic diagram of the heating cylinder structure of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure in the middle; Figure 7 This is a schematic diagram of the structure of the condensation plate of the present invention; Figure 8 It is a schematic diagram of the structure of the mesh-shaped scraper of the present invention.

[0012] In the figure: 1, machine body; 2, feeding port; 3, motor; 4, fixed bracket; 5, gear set 1; 6, gear set 2; 7, scraping mechanism; 701, reciprocating screw; 702, fixed block 1; 703, inner sleeve; 704, scraper; 705, outer sleeve; 706, limit block 1; 707, limit block 2; 8, drying mechanism; 801, heating cylinder; 802, fixed sleeve; 803, flap 1; 804, rotating shaft 1; 805, flap 2; 806, cam one; 807, connecting rod; 808, sieve plate; 809, L-shaped connecting rod one; 9, dehumidification mechanism; 901, cam two; 902, L-shaped connecting rod two; 903, mesh-shaped scraper; 904, collecting box; 905, elastic column; 906, fixed block two; 907, seepage pipe; 908, condensation plate; 10, crushing assembly; 11, inclined plate one; 12, inclined plate two; 13, pulley assembly; 14, rotating shaft two; 15, rotating shaft three. DETAILED DESCRIPTION

[0013] 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.

[0014] See also Figure 1-Figure 8, one embodiment of the present invention is: a biomass fuel processing crusher, comprising a body 1, a feeding port 2 is fixedly connected to the top of the body 1, a fixed bracket 4 is fixedly connected to the left side of the body 1, a motor 3 is fixedly installed on the inner wall of the fixed bracket 4, a rotating shaft 2 14 is fixedly connected to the output end of the motor 3, a gear set 1 5 is fixedly connected to the left end of the rotating shaft 2 14, a pulley set 13 is fixedly connected to the right end of the rotating shaft 2 14, a rotating shaft 3 15 is fixedly connected to the end of the pulley set 13 close to the body 1, a gear set 2 6 is fixedly connected to the left end of the rotating shaft 3 15, a crushing assembly 10 is fixedly installed on the inner wall of the body 1, an inclined plate 1 11 is fixedly connected to the inner wall of the body 1, and an inclined plate 2 12 is fixedly connected to the side of the inclined plate 1 11 away from the crushing assembly 10; a scraping mechanism 7 is provided on the inner wall of the body 1, a drying mechanism 8 is provided on the inner wall of the body 1, and a dehumidification mechanism 9 is provided on the inner wall of the body 1;The scraping mechanism 7 includes a reciprocating screw 701, a fixed block 1 702, an inner sleeve 703, a scraper 704, an outer sleeve 705, a limit block 1 706 and a limit block 2 707. The reciprocating screw 701 is fixedly connected to the end of the gear set 1 5 close to the body 1, the inner sleeve 703 is movably connected to the circumferential surface of the reciprocating screw 701, the limit block 1 706 is fixedly connected to the circumferential surface of the inner sleeve 703, the outer surface of the limit block 2 707 is in contact with the outer surface of the limit block 1 706, and the outer sleeve 705 is fixedly connected to the left side of the limit block 2 707, and the scraper 704 is fixedly connected to the circumferential surface of the outer sleeve 705. The main console starts the device, and the raw materials are transported to the feed port 2 through the conveying device to start feeding. The main console starts the motor 3, and the motor 3 drives the crushing component 10 to rotate to crush the raw materials. The crushing component 10 rotates to drive the gear set 1 5 to start rotating, and the gear set 1 5 rotates to drive the reciprocating screw rod 701 to rotate, and the reciprocating screw rod 701 rotates to drive the inner sleeve 703 to reciprocate, and the inner sleeve The reciprocating movement of 703 drives the outer sleeve 705 to move back and forth, and the reciprocating movement of the outer sleeve 705 drives the scraper 704 to move back and forth. The reciprocating movement of the scraper 704 will clean the crushing gear surface of the crushing component 10 to prevent the raw material from containing moisture adhering to the crushing component 10, thereby enhancing the crushing strength and improving the crushing work efficiency. The fixed block 702 is fixedly connected to the side of the inclined plate 11 close to the reciprocating screw rod 701, and the circumferential surface of the inner sleeve 703 contacts the inner wall of the outer sleeve 705, and the inner sleeve 703 A torsion spring is installed between the outer sleeve 705. When the scraper 704 scrapes back and forth, when the outer sleeve 705 moves to the right, the circumferential surface of the fixed block 702 contacts the arc groove opened in the outer sleeve 705, driving the scraper 704 to rotate backward. When it returns to the left side, it will rebound and shake off the waste on the scraper 704, thereby enhancing the cleaning effect of the scraper 704 and making the crushing smoother. The circumferential surface of the reciprocating screw rod 701 is rotatably connected to the inner wall of the machine body 1, and the rear side of the scraper 704 contacts the outer surface of the crushing assembly 10. ;

[0015] Working principle: The main console starts the device, the raw materials are transported to the feed port 2 through the conveying device to start feeding, the main console starts the motor 3, the motor 3 drives the crushing component 10 to rotate to crush the raw materials, the crushing component 10 rotates to drive the gear set 15 to start rotating, the gear set 15 rotates to drive the reciprocating screw rod 701 to rotate, the reciprocating screw rod 701 rotates to drive the inner sleeve 703 to reciprocate, the reciprocating movement of the inner sleeve 703 drives the outer sleeve 705 to reciprocate, the reciprocating movement of the outer sleeve 705 drives the scraper 704 to reciprocate The scraper 704 reciprocates to clean the crushing gear surface of the crushing component 10, preventing the raw materials from containing moisture and adhering to the crushing component 10, thereby enhancing the crushing strength and improving the crushing efficiency. When the scraper 704 reciprocates and scrapes, when the outer sleeve 705 moves to the right, the circumferential surface of the fixed block 702 contacts the arc groove provided in the outer sleeve 705, driving the scraper 704 to rotate backward. When it returns to the left side, it will rebound to shake off the waste on the scraper 704, thereby enhancing the cleaning effect of the scraper 704 and making the crushing smoother.

[0016] See also Figure 1-Figure 8On the basis of the above embodiment, in another embodiment of the present invention, the drying mechanism 8 includes a heating cylinder 801, a fixed sleeve 802, a flap 1 803, a rotating shaft 1 804, a flap 2 805, a cam 1 806, a connecting rod 807, a sieve plate 808 and an L-shaped connecting rod 1 809, the heating cylinder 801 is fixedly connected to the circumferential surface of the rotating shaft 3 15, the fixed sleeve 802 is fixedly connected to the circumferential surface of the heating cylinder 801, the flap 1 803 is fixedly connected to the circumferential surface of the fixed sleeve 802, the rotating shaft The first gear 804 is fixedly connected to one end of the gear set 2 6 close to the machine body 1, and the second flap 805 is fixedly connected to the circumferential surface of the rotating shaft 804. When the raw materials are fed from the feed port 2, the dryer inside the heating cylinder 801 starts to dry the raw materials. The second gear set 6 will drive the heating cylinder 801 to rotate, and the rotation of the heating cylinder 801 will drive the fixed sleeve 802 to rotate, and the rotation of the fixed sleeve 802 will drive the flap 1 803 to rotate to stir and dry the raw materials. At the same time, the second gear set 6 will drive the rotating shaft 1 804 to rotate, and the rotation of the rotating shaft 1 804 will drive the flap 1 The plate 805 rotates to allow the raw materials to stop while turning, thereby enhancing the drying effect and improving the crushing quality. The cam 806 is fixedly connected to the circumferential surface of the rotating shaft 804. The front end of the L-shaped connecting rod 809 contacts the circumferential surface of the cam 806. The connecting rod 807 is fixedly connected to the bottom of the L-shaped connecting rod 809. A sliding groove is provided on the inner wall of the connecting rod 807. The extension plate of the sieve plate 808 is slidably connected to the inner wall of the sliding groove of the connecting rod 807. When the flap 805 turns over, the rotating shaft 804 drives the cam 806 rotates, and the rotating circumferential surface of the cam 806 contacts the front end of the L-shaped connecting rod 809, driving the screen plate 808 to screen, so that the undried raw materials can stay for a longer time, so that the raw materials can be dried better, the crushing effect is enhanced, and the crushing quality is improved. The circumferential surface of the rotating shaft 804 is rotatably connected to the inner wall of the body 1, and the front and rear sides of the connecting rod 807 are fixed to the outer surface of the inclined plate 11. A spring sheet is provided in the slide groove of the connecting rod 807, and both ends of the heating cylinder 801 contact the inner wall of the body 1.

[0017] The dehumidification mechanism 9 includes a cam 901, an L-shaped connecting rod 902, a mesh-shaped scraper 903, a collection box 904, an elastic column 905, a fixed block 906, a seepage pipe 907 and a condensation plate 908. The condensation plate 908 is fixedly installed on the top inner wall of the body 1. During drying, the generated water vapor will rise and be condensed at the bottom by the condensation plate 908, so as to prevent the water vapor from entering the crushing component 10 and affecting the processing quality during crushing, thereby improving the efficiency of the heating process. The top of the mesh-shaped scraper 903 contacts the bottom of the condensation plate 908, and the scraping surface of the mesh-shaped scraper 903 is provided with an inclined surface. The collection box 904 is fixedly connected to the bottom of the mesh-shaped scraper 903, the seepage pipe 907 is fixedly installed on the inner wall of the collection box 904, the elastic column 905 is fixedly connected to the rear of the mesh-shaped scraper 903, and the heating cylinder 801 rotates to drive the cam Wheel 2 901 rotates, and the rotating circumferential surface of cam 2 901 contacts the front end of L-shaped connecting rod 2 902, driving L-shaped connecting rod 2 902 to move back and forth. The reciprocating movement of L-shaped connecting rod 2 902 drives the mesh-shaped scraper 903 to move back and forth to scrape the water vapor condensed at the bottom of condensation plate 908, so that water is guided from the bottom of condensation plate 908 along the inclined surface of mesh-shaped scraper 903 to collection box 904, and water flows from collection box 904 into seepage pipe 907 for output, avoiding condensation of water vapor, strengthening the collection of waste water, and improving work efficiency. The fixed block 2 906 is fixedly connected to the rear end of elastic column 905, and the L-shaped connecting rod 2 902 is fixedly connected to the rear part of mesh-shaped scraper 903. The circumferential surface of cam 2 901 contacts the side of L-shaped connecting rod 2 902 away from inclined plate 11, and the inner wall of cam 2 901 is fixedly connected to the circumferential surface of heating cylinder 801.

[0018] Working principle: When the raw materials enter from the feed port 2, the dryer inside the heating cylinder 801 starts to dry the raw materials, and the gear set 2 6 drives the heating cylinder 801 to rotate, and the rotation of the heating cylinder 801 drives the fixed sleeve 802 to rotate, and the rotation of the fixed sleeve 802 drives the flap 1 803 to rotate to stir and dry the raw materials. At the same time, the gear set 2 6 drives the rotating shaft 1 804 to rotate, and the rotation of the rotating shaft 1 804 drives the flap 2 805 to rotate to let the raw materials stay when turning, thereby enhancing the drying effect and improving the crushing quality. While the flap 2 805 is turning, the rotating shaft 1 804 drives the cam 1 806 to rotate, and the rotating circumferential surface of the cam 1 806 contacts the front end of the L-shaped connecting rod 1 809, driving the screen plate 808 to screen, so that the undried raw materials can prolong their residence time, so that the raw materials can be dried better, thereby enhancing the crushing effect and improving the crushing quality. During the drying process, the generated water vapor will rise and be condensed at the bottom by the condensation plate 908, preventing the water vapor from entering the crushing component 10 during crushing and affecting the processing quality, thereby improving the efficiency of the heating process. At the same time, the heating cylinder 801 rotates to drive the cam 2 901 to rotate. The rotating circumferential surface of the cam 2 901 contacts the front end of the L-shaped connecting rod 2 902, driving the L-shaped connecting rod 2 902 to move back and forth. The reciprocating movement of the L-shaped connecting rod 2 902 drives the U-shaped scraper 903 to move back and forth to scrape the water vapor condensed at the bottom of the condensation plate 908, allowing the water to flow from the bottom of the condensation plate 908 along the inclined surface of the U-shaped scraper 903 to the collection box 904, and the water flows from the collection box 904 into the seepage pipe 907 for discharge, thereby avoiding water vapor condensation, strengthening the collection of waste water, and improving work efficiency.

[0019] The present invention provides a biomass fuel processing crusher. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A biomass fuel processing crusher, comprising a machine body (1), characterized in that: The top of the machine body (1) is fixedly connected with a feed port (2), the left side of the machine body (1) is fixedly connected with a fixed bracket (4), the inner wall of the fixed bracket (4) is fixedly mounted with a motor (3), the output end of the motor (3) is fixedly connected with a second rotating shaft (14), the left end of the second rotating shaft (14) is fixedly connected with a first gear group (5), the right end of the second rotating shaft (14) is fixedly connected with a pulley group (13), the end of the pulley group (13) close to the machine body (1) is fixedly connected with a third rotating shaft (15), the left end of the third rotating shaft (15) is fixedly connected with a second gear group (6), the inner wall of the machine body (1) is fixedly mounted with a crushing assembly (10), the inner wall of the machine body (1) is fixedly connected with a first inclined plate (11), and the side of the first inclined plate (11) away from the crushing assembly (10) is fixedly connected with a second inclined plate (12); The inner wall of the machine body (1) is provided with a scraping mechanism (7), the inner wall of the machine body (1) is provided with a drying mechanism (8), and the inner wall of the machine body (1) is provided with a dehumidifying mechanism (9); The scraping mechanism (7) comprises a reciprocating screw (701), a fixing block (702), an inner sleeve (703), a scraper (704), an outer sleeve (705), a first limit block (706) and a second limit block (707), wherein the reciprocating screw (701) is fixedly connected to an end of the first gear group (5) close to the machine body (1), the inner sleeve (703) is movably connected to the circumferential surface of the reciprocating screw (701), and the first limit block (706) is connected to the outer sleeve (705). The outer sleeve (705) is fixedly connected to the left side of the limit block 2 (707), the scraper (704) is fixedly connected to the circumferential surface of the outer sleeve (705), and the fixed block 1 (702) is fixedly connected to the side of the inclined plate 1 (11) close to the reciprocating screw (701).

2. A biomass fuel processing crusher according to claim 1, characterized in that: The circumferential surface of the inner sleeve (703) contacts the inner wall of the outer sleeve (705), and a torsion spring is installed between the inner sleeve (703) and the outer sleeve (705).

3. A biomass fuel processing crusher according to claim 2, characterized in that: The circumferential surface of the reciprocating screw rod (701) is rotatably connected to the inner wall of the machine body (1), and the rear side of the scraper (704) is in contact with the outer surface of the crushing assembly (10).

4. The biomass fuel processing crusher according to claim 3, characterized in that: The drying mechanism (8) comprises a heating cylinder (801), a fixed sleeve (802), a flap 1 (803), a rotating shaft 1 (804), a flap 2 (805), a cam 1 (806), a connecting rod (807), a sieve plate (808) and an L-shaped connecting rod 1 (809); the heating cylinder (801) is fixedly connected to the circumferential surface of the rotating shaft 3 (15); the fixed sleeve (802) is fixedly connected to the circumferential surface of the heating cylinder (801); the flap 1 (803) is fixedly connected to the circumferential surface of the fixed sleeve (802); the rotating shaft 1 (804) The second flap (805) is fixedly connected to one end of the gear set (6) close to the body (1); the second flap (805) is fixedly connected to the circumferential surface of the rotating shaft (804); the cam (806) is fixedly connected to the circumferential surface of the rotating shaft (804); the front end of the L-shaped connecting rod (809) is in contact with the circumferential surface of the cam (806); the connecting rod (807) is fixedly connected to the bottom of the L-shaped connecting rod (809); a sliding groove is provided on the inner wall of the connecting rod (807); and the extension plate of the screen plate (808) is slidably connected to the inner wall of the sliding groove of the connecting rod (807).

5. The biomass fuel processing crusher according to claim 4, characterized in that: The circumferential surface of the rotating shaft 1 (804) is rotatably connected to the inner wall of the machine body (1), and the front and rear sides of the connecting rod (807) are fixedly connected to the outer surface of the inclined plate 1 (11).

6. The biomass fuel processing crusher according to claim 5, characterized in that: A spring sheet is arranged in the slide groove of the connecting rod (807), and both ends of the heating cylinder (801) are in contact with the inner wall of the machine body (1).

7. The biomass fuel processing crusher according to claim 6, characterized in that: The dehumidification mechanism (9) comprises a second cam (901), a second L-shaped connecting rod (902), a mesh-shaped scraper (903), a collection box (904), an elastic column (905), a second fixed block (906), a water seepage pipe (907) and a condensation plate (908), wherein the condensation plate (908) is fixedly mounted on the top inner wall of the machine body (1), the top of the mesh-shaped scraper (903) is in contact with the bottom of the condensation plate (908), and the mesh-shaped scraper (90 3) is provided with an inclined surface, the collecting box (904) is fixedly connected to the bottom of the mesh-shaped scraper (903), the water seepage pipe (907) is fixedly installed on the inner wall of the collecting box (904), the elastic column (905) is fixedly connected to the rear of the mesh-shaped scraper (903), the second fixing block (906) is fixedly connected to the rear end of the elastic column (905), and the second L-shaped connecting rod (902) is fixedly connected to the rear of the mesh-shaped scraper (903).

8. The biomass fuel processing crusher according to claim 7, characterized in that: The circumferential surface of the second cam (901) contacts the side of the second L-shaped connecting rod (902) away from the first inclined plate (11), and the inner wall of the second cam (901) is fixedly connected to the circumferential surface of the heating cylinder (801).

Images