New energy fuel raw material preparation equipment

Abstract

The invention relates to the technical field of crushing devices, in particular to new energy fuel raw material preparation equipment which comprises a crushing box, a crushing mechanism, a crushing mechanism, a discharging mechanism, a spreading mechanism, an air supply mechanism and a compression mechanism. Straw is preliminarily crushed through the crushing mechanism, the air supply mechanism is matched with the air outlet to blow air to the crushing cavity, the straw in the crushing cavity is forced to generate cyclone crushing, the crushing effect is guaranteed, intermittent strong air injection is conducted on leakage holes through the compression mechanism, the leakage holes are prevented from being blocked, and the crushing efficiency is improved. Straw fragments accumulated in the discharging groove are crushed through the scattering mechanism, the problem that normal discharging cannot be achieved due to blockage generated when straw is excessively accumulated is solved, two crushing rollers rotate relatively and are matched with shearing force generated by mutual meshing of spiral blades on the surfaces of the two crushing rollers, and therefore the straw crushing efficiency is improved. And straw fragments crushed by the crushing mechanism are crushed again, so that the overall crushing effect is further improved, and the working efficiency can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of crushing devices, and in particular to a new energy fuel raw material preparation device. Background Art

[0002] New energy fuels have obvious advantages such as cleanliness, safety, low price and convenience, etc. They have won the favor of users and are widely used in various industries. As the new power of the new century, they will have unlimited development prospects. New energy fuels can not only replace petroleum liquefied gas for thousands of households, but also replace diesel for hotels, heating, campuses, factories and other canteens of enterprises and institutions. They can also be used for other industrial purposes such as some industrial kilns or boilers. For example, new energy fuels made from straw are clean, hygienic, low-carbon and environmentally friendly. They burn abundantly without residues and residual liquids. At normal temperature and pressure, the fuel itself is a liquid. Leakage is easy to find and can be extinguished with water. There will be no fire or explosion.

[0003] In the process of using straw to prepare new energy fuel, it is necessary to perform steps such as breaking, moistening and forming the dried straw. Among them, a crusher is needed to complete the work when crushing the straw. Since the dried straw is very easy to randomly float and slide during the powerful rotation and crushing process, it is very easy for straw fragments that do not meet the crushing degree to flow directly out of the crushing position with the flow of materials. In existing work, it is often necessary to add a screening mechanism in the subsequent discharging process to screen the straw fragments that do not meet the length, which will affect the final discharging rate. The straw needs to be collected and crushed again, forcing the work efficiency to decrease. After the straw is crushed, more materials are often discharged together. Since there is a strong pulling effect between the accumulated straw fragments, too much material will cause blockage inside the crusher, causing the equipment to idle and unable to discharge materials, seriously affecting the overall work efficiency. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the background technology and to propose a new energy fuel raw material preparation device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A new energy fuel raw material preparation device, comprising:

[0007] A crushing box, wherein a feed port is provided at the top of the crushing box, a motor is provided on one side of the surface of the crushing box, an output end of the motor is rotatably connected to the inside of the crushing box, a crushing cavity is provided inside the crushing box, the feed port is connected to the crushing cavity, and a leakage hole is provided at the bottom of the crushing cavity;

[0008] A crushing mechanism, the crushing mechanism is rotatably connected to the interior of the crushing chamber, and the crushing mechanism is used to preliminarily crush the material entering the crushing chamber through the feed inlet;

[0009] A crushing mechanism, the crushing mechanism is rotatably connected to the inside of the crushing box, and the crushing mechanism is located below the crushing mechanism, and the crushing mechanism is used to crush the material crushed by the crushing mechanism again;

[0010] A discharging mechanism, which is arranged inside the crushing box and is used to discharge the material that has been crushed again by the crushing mechanism;

[0011] The spreading mechanism is arranged inside the crushing box and between the crushing mechanism and the crushing mechanism. The spreading mechanism is used to spread the materials that fall after being crushed by the crushing mechanism to prevent blockage.

[0012] The air supply mechanism is arranged inside the crushing box and is used to quickly blow air into the crushing chamber to force the material in the crushing chamber to generate aerodynamic rotation;

[0013] And a compression mechanism, wherein the compression mechanism is arranged inside the crushing box and is used for blowing air to the bottom of the crushing chamber to prevent the bottom of the crushing chamber from being blocked.

[0014] In the above-mentioned new energy fuel raw material preparation equipment, the crushing mechanism includes a fixed shaft, a rotating sleeve and a plurality of crushing teeth, one end of the fixed shaft is fixedly connected to the inside of the crushing box, the fixed shaft is rotatably connected to the inside of the rotating sleeve, the rotating sleeve is rotatably connected to the inside of the crushing chamber, and the plurality of crushing teeth are rotatably connected to the surface of the rotating sleeve. The inside of the crushing chamber is fixedly connected with a plurality of crushing teeth, and the crushing teeth are slidably connected to the crushing teeth through the rotating sleeve. The surface of the rotating sleeve located outside the crushing chamber is fixedly connected with a connecting wheel, and the surface of the motor output end is fixedly connected with a guide wheel, and the guide wheel and the connecting wheel are connected by belt drive. A transmission mechanism is arranged inside the rotating sleeve, and the crushing teeth are rotatably connected to the rotating sleeve through the transmission mechanism.

[0015] In the above-mentioned new energy fuel raw material preparation equipment, the transmission mechanism includes a plurality of transmission teeth, two fixed teeth and a plurality of transmission wheels. The two fixed teeth are symmetrically rotatably connected to the inside of the rotating sleeve, and the two fixed teeth are fixedly connected to the fixed shaft. The plurality of transmission teeth are circularly rotatably connected to the inside of the rotating sleeve, and the transmission teeth are meshed with the fixed teeth. The transmission wheel is rotatably connected to the inside of the rotating sleeve, and one side of the surface of the transmission teeth is connected to the transmission wheel through a belt, and one side of the surface of the transmission wheel is fixedly connected to the crushing teeth.

[0016] In the above-mentioned new energy fuel raw material preparation equipment, the crushing mechanism includes a feeding chute and two crushing rollers. The feeding chute is opened inside the crushing box, and the top of the feeding chute is connected to the bottom of the crushing chamber through a leakage hole. The two crushing rollers are symmetrically rotatably connected to the bottom of the feeding chute, and the surfaces of the two crushing rollers are provided with spiral blades. Both ends of the two crushing rollers are fixedly connected with rotating teeth, and the rotating teeth are rotatably connected to the inside of the crushing box. The bottom of one of the rotating teeth is meshed with connecting teeth, and the connecting teeth are fixedly connected to the output end of the motor.

[0017] In the above-mentioned new energy fuel raw material preparation equipment, the discharging mechanism includes a discharging channel, one end of the discharging channel is connected to the bottom of the two crushing rollers, and the other end of the discharging channel passes through the bottom of the crushing box. The inside of the discharging channel is rotatably connected to a dial wheel, and one side of the discharging channel is connected to an air outlet, and the air outlet is opened inside the crushing box.

[0018] In the above-mentioned new energy fuel raw material preparation equipment, the spreading mechanism includes two material-feeding rollers and four gears. The two material-feeding rollers are symmetrically rotatably connected to the inside of the material dropping chute. The two material-feeding rollers are both located above the two crushing rollers, two of which are symmetrically fixedly connected to the two ends of one of the material-feeding rollers, and the other two gears are symmetrically fixedly connected to the two ends of the other material-feeding roller, and the two gears on the same side are meshed with each other, and the bottom of one of the gears is meshed with the top of one of the rotating teeth.

[0019] In the above-mentioned new energy fuel raw material preparation equipment, the air supply mechanism includes a compressor fan, two air supply pipes and a cavity. The compressor fan is fixedly connected to the inside of the crushing box, and the two air supply pipes are symmetrically connected above the compressor fan, and the other end of the air supply pipe is connected to the bottom of the cavity, one side of the cavity surface is connected to an air outlet, and the other end of the air outlet is connected to the crushing chamber.

[0020] In the above-mentioned new energy fuel raw material preparation equipment, the compression mechanism includes two compression bags, two compression plates and two jet plates. The two compression bags are symmetrically arranged on both sides of the blanking trough. The compression plate is slidably connected to the inside of the crushing box, and one side of the surface of the compression bag is fixedly connected to the compression bag. The jet plate is connected and arranged on the top of the compression bag, and the jet plate is fixedly connected to the inside of the compression bag. The jet plate is located above the material-feeding roller. Both sides of the surface of the compression bag are connected with connecting pipes, and the other end of the connecting pipe is connected with the air supply pipe. The bottom of the surface of the connecting pipe is connected with an air pipe, and the other end of the air pipe is connected with the blowing port.

[0021] In the above-mentioned new energy fuel raw material preparation equipment, the top of the discharge channel is connected to an air outlet slot, one end of the air outlet slot is connected to an air guide port, and the other end of the air guide port is connected to a bag dust collector box, which is embedded on one side of the surface of the crushing box.

[0022] Compared with the existing technology, the advantages of this new energy fuel raw material preparation equipment are:

[0023] 1. The crushing mechanism performs preliminary crushing on the straw, and the air supply mechanism cooperates with the air outlet to blow air into the crushing chamber, forcing the straw in the crushing chamber to produce cyclonic crushing to ensure the crushing effect;

[0024] 2. The compression mechanism is used to intermittently and powerfully spray air to the leak hole to prevent the leak hole from being blocked, and the straw fragments accumulated in the feeding chute are crushed by the spreading mechanism to prevent the problem of blockage caused by excessive accumulation of straw and inability to discharge materials normally;

[0025] 3. The two crushing rollers rotate relative to each other and the spiral blades on their surfaces generate shear force to crush the straw fragments crushed by the crushing mechanism again, ensuring the overall crushing effect and improving work efficiency;

[0026] To summarize, the present invention performs preliminary crushing of the straw through a crushing mechanism, and blows air into the crushing chamber through the air supply mechanism in coordination with the air outlet, forcing the straw in the crushing chamber to produce cyclonic crushing to ensure the crushing effect, performs intermittent strong air jets to the leakage hole through the compression mechanism to prevent the leakage hole from being blocked, and crushes the straw fragments accumulated in the feeding chute through the spreading mechanism to prevent the problem of blockage and inability to discharge materials normally due to excessive accumulation of straw. The two crushing rollers rotate relative to each other and cooperate with the shear force generated by the mutual engagement of the spiral blades on their surfaces to crush the straw fragments crushed by the crushing mechanism again, thereby further improving the overall crushing effect and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the crushing box of the present invention;

[0029] Figure 3 It is a schematic diagram of the cross-sectional structure of the feed port of the present invention;

[0030] Figure 4 It is a schematic diagram of the cross-sectional structure of the crushing chamber of the present invention;

[0031] Figure 5 It is a schematic diagram of the cross-sectional structure of the discharge channel of the present invention;

[0032] Figure 6 It is a schematic diagram of the cross-sectional structure of the cavity of the present invention;

[0033] Figure 7 It is a schematic diagram of the cross-sectional structure of the air outlet slot of the present invention;

[0034] Figure 8 It is a schematic diagram of the connection structure of the spreading mechanism of the present invention;

[0035] Fig. 9 It is a schematic diagram of the crushing tooth connection structure of the present invention;

[0036] Fig.10 It is a schematic diagram of the cross-sectional structure of the rotating sleeve of the present invention.

[0037] In the figure: 1. crushing box; 2. feeding port; 3. motor; 4. crushing chamber; 5. leakage hole; 6. crushing mechanism; 601. fixed shaft; 602. rotating sleeve; 603. crushing teeth; 7. crushing mechanism; 701. material chute; 702. crushing roller; 8. discharging mechanism; 801. discharging channel; 802. blowing port; 9. spreading mechanism; 901. material roller; 902. gear; 10. air supply mechanism; 101. compression fan; 102. air supply pipe; 103. air cavity; 11, compression mechanism; 111, compression bag; 112, compression plate; 113, jet plate; 12, crushing teeth; 13, connecting wheel; 14, guide wheel; 15, transmission mechanism; 151, transmission teeth; 152, fixed teeth; 153, transmission wheel; 16, spiral blade; 17, rotating teeth; 18, connecting teeth; 19, dial wheel; 20, air outlet; 21, push rod; 22, connecting pipe; 23, air pipe; 24, air outlet slot; 25, air guide port; 26, bag dust collector box. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0039] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the 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 a limitation on the present invention.

[0040] Reference Figure 1-Figure 10A new energy fuel raw material preparation device includes: a crushing box 1, a feed port 2 is provided on the top of the crushing box 1, a motor 3 is provided on one side of the surface of the crushing box 1, an output end of the motor 3 is rotatably connected to the inside of the crushing box 1, a crushing chamber 4 is provided inside the crushing box 1, the feed port 2 is communicated with the crushing chamber 4, a leakage hole 5 is provided at the bottom of the crushing chamber 4, and a crushing mechanism 6 is rotatably connected to the inside of the crushing chamber 4. The crushing mechanism 6 is used to preliminarily crush the material entering the crushing chamber 4 through the feed port 2. The crushing mechanism 6 includes a fixed shaft 601, a rotating sleeve 602 and a plurality of crushing teeth 603. One end of the fixed shaft 601 is fixedly connected to the inside of the crushing box 1. The fixed shaft 601 is fixedly connected to the inside of the crushing chamber 4. The shaft 601 is rotatably connected to the inside of the rotating sleeve 602, the rotating sleeve 602 is rotatably connected to the inside of the crushing chamber 4, a plurality of crushing teeth 603 are rotatably connected to the surface of the rotating sleeve 602, a plurality of crushing teeth 12 are fixedly connected to the inside of the crushing chamber 4, the crushing teeth 603 are slidably connected to the crushing teeth 12 through the rotating sleeve 602, a connecting wheel 13 is fixedly connected to the surface of the rotating sleeve 602 located outside the crushing chamber 4, a guide wheel 14 is fixedly connected to the surface of the output end of the motor 3, the guide wheel 14 and the connecting wheel 13 are connected through a belt drive, a transmission mechanism 15 is provided inside the rotating sleeve 602, and the crushing teeth 603 are rotatably connected to the rotating sleeve 602 through the transmission mechanism 15;

[0041] The air supply mechanism 10 is arranged inside the crushing box 1. The air supply mechanism 10 is used to quickly blow air into the crushing chamber 4 to force the material in the crushing chamber 4 to produce gas rotation. The air supply mechanism 10 includes a compressor 101, two air supply pipes 102 and a cavity 103. The compressor 101 is fixedly connected to the inside of the crushing box 1. The two air supply pipes 102 are symmetrically connected above the compressor 101, and the other end of the air supply pipe 102 is connected to the bottom of the cavity 103. One side of the surface of the cavity 103 is connected with an air outlet 20, and the other end of the air outlet 20 is connected to the crushing chamber 4.

[0042] Among them, the straw is fed into the crushing chamber 4 through the feed port 2, and the guide wheel 14 is driven to rotate by the motor 3, which can cooperate with the connecting wheel 13 to drive the rotating sleeve 602 to rotate inside the crushing chamber 4, and the intermittent sliding effect between the multiple crushing teeth 603 and the crushing teeth 12 generates a shear force on the straw, so as to achieve the effect of preliminary crushing of the straw. At the same time, the compression fan 101 cooperates with the two air supply pipes 102 to inject high-pressure air into the cavity 103, and the high-pressure air is transported to the crushing chamber 4 through the air outlet 20. At this time, the straw in the crushing chamber 4 will rotate in the crushing chamber 4 due to the blowing of the high-pressure airflow, thereby forming an air rotation, which can ensure that the straw is comprehensively and thoroughly crushed.

[0043] The transmission mechanism 15 includes a plurality of transmission teeth 151, two fixed teeth 152 and a plurality of transmission wheels 153. The two fixed teeth 152 are symmetrically rotatably connected to the inside of the rotating sleeve 602, and the two fixed teeth 152 are fixedly connected to the fixed shaft 601. The plurality of transmission teeth 151 are rotatably connected to the inside of the rotating sleeve 602, and the transmission teeth 151 are meshed with the fixed teeth 152. The transmission wheel 153 is rotatably connected to the inside of the rotating sleeve 602. One side of the surface of the transmission tooth 151 is transmission-connected to the transmission wheel 153 through a belt, and one side of the surface of the transmission wheel 153 is fixedly connected to the crushing tooth 603.

[0044] When the straw is crushed, the rotating sleeve 602 and the fixed shaft 601 are in a relative rotation working state. At this time, several transmission teeth 151 on the surface of the two fixed teeth 152 will rotate around the fixed teeth 152, and at this time, the transmission teeth 151 themselves will rotate, thereby driving the transmission wheel 153 to rotate through the belt. That is, while the crushing teeth 603 follow the rotating sleeve 602 to rotate along the crushing chamber 4, they themselves will also rotate, thereby improving the crushing effect of the straw.

[0045] A crushing mechanism 7, the crushing mechanism 7 is rotatably connected to the inside of the crushing box 1, and the crushing mechanism 7 is located below the crushing mechanism 6. The crushing mechanism 7 is used to crush the material after being crushed by the crushing mechanism 6 again. The crushing mechanism 7 includes a feeding chute 701 and two crushing rollers 702. The feeding chute 701 is opened in the inside of the crushing box 1, and the top of the feeding chute 701 is connected to the bottom of the crushing chamber 4 through the leakage hole 5. The two crushing rollers 702 are symmetrically rotatably connected to the bottom of the feeding chute 701, and the surfaces of the two crushing rollers 702 are both provided with spiral blades 16. Both ends of the two crushing rollers 702 are fixedly connected with rotating teeth 17, and the rotating teeth 17 are rotatably connected to the inside of the crushing box 1. The bottom of one of the rotating teeth 17 is meshed with a connecting tooth 18, and the connecting tooth 18 is fixedly connected to the output end of the motor 3;

[0046] The spreading mechanism 9 is arranged inside the crushing box 1, and the spreading mechanism 9 is located between the crushing mechanism 6 and the crushing mechanism 7. The spreading mechanism 9 is used to spread the materials that fall after being crushed by the crushing mechanism 6 to prevent blockage. The spreading mechanism 9 includes two material-dispensing rollers 901 and four gears 902. The two material-dispensing rollers 901 are symmetrically rotatably connected to the inside of the material chute 701. The two material-dispensing rollers 901 are both located above the two crushing rollers 702, wherein two gears 902 are symmetrically fixedly connected to the two ends of one of the material-dispensing rollers 901, and the other two gears 902 are symmetrically fixedly connected to the two ends of the other material-dispensing roller 901, and the two gears 902 located on the same side are meshed with each other, and the bottom of one of the gears 902 is meshed with the top of one of the rotating teeth 17.

[0047] Among them, the straw fragments after preliminary crushing by the crushing mechanism 6 will enter the blanking chute 701 through the leakage hole 5, and finally enter between the two crushing rollers 702, and the motor 3 cooperates with the connecting tooth 18 to drive the rotating tooth 17 to rotate. At this time, one of the gears 902 rotates. Since the two gears 902 located at the same end are meshed with each other, all the gears 902 rotate at the same time, thereby driving the other rotating tooth 17 and the rotating tooth 17 close to the motor 3 to rotate in the opposite direction, forcing the two crushing rollers 702 to rotate in the opposite direction, and the straw fragments are crushed again by the shearing effect generated by the mutual engagement of the spiral blades 16 on the surface of the two crushing rollers 702, thereby further improving the overall crushing effect and improving work efficiency;

[0048] Among them, the straw fragments accumulated in the material chute 701 are dispersed by the counter-rotation effect of the two material-discharging rollers 901. On the one hand, it can prevent the accumulated straw fragments from being blocked and unable to be discharged. On the other hand, it can slow down the falling speed of the straw fragments, and control the amount of straw fragments entering between the two crushing rollers 702, avoiding the effect of the falling amount exceeding the working tolerance range of the crushing roller 702 and causing the normal crushing to be avoided.

[0049] The discharging mechanism 8 is arranged inside the crushing box 1. The discharging mechanism 8 is used to discharge the material that has been crushed again by the crushing mechanism 7. The discharging mechanism 8 includes a discharging channel 801 and an air outlet 802. One end of the discharging channel 801 is connected to the bottom of the two crushing rollers 702, and the other end of the discharging channel 801 passes through the bottom of the crushing box 1. The internal rotation of the discharging channel 801 is connected to the dial wheel 19. The air outlet 802 is opened inside the crushing box 1, and the air outlet 802 is connected to one side of the discharging channel 801. The top of the discharging channel 801 is connected to an air outlet slot 24, one end of the air outlet slot 24 is connected to an air guide port 25, and the other end of the air guide port 25 is connected to a dust bag box 26. The dust bag box 26 is embedded in one side of the surface of the crushing box 1.

[0050] Among them, the material that has been crushed again by the crushing roller 702 is transported through the discharge channel 801, and the air is blown into the discharge channel 801 through the blowing port 802, which produces an airflow conveying effect on the straw fragments, thereby preventing material residue from being generated in the discharge channel 801. When the airflow pushes the straw fragments close to the thumbwheel 19, the thumbwheel 19 is blown by the airflow to rotate. On the one hand, the material is discharged in batches to prevent blockage during discharge. On the other hand, the rotation of the thumbwheel 19 can force the airflow to stay in the discharge channel 801 for a longer time, thereby ensuring that the airflow can smoothly drive excess dust into the air outlet slot 24, thereby minimizing dust escape.

[0051] The compression mechanism 11 is arranged inside the crushing box 1. The compression mechanism 11 is used to blow air to the bottom of the crushing chamber 4 to prevent the bottom of the crushing chamber 4 from being blocked. The compression mechanism 11 includes two compression capsules 111, two compression plates 112 and two air jet plates 113. The two compression capsules 111 are symmetrically arranged on both sides of the blanking chute 701. The compression plates 112 are slidably connected to the inside of the crushing box 1, and one side of the surface of the compression capsule 111 is fixedly connected to the compression capsule 111. The air jet plates 113 are connected to the compression capsule 111. It is placed on the top of the compression bag 111, and the jet plate 113 is fixedly connected to the inside of the compression bag 111. The jet plate 113 is located above the material-feeding roller 901. Two push rods 21 are symmetrically hinged on one side of the surface of the compression plate 112. The other end of the push rod 21 is hinged to the gear 902. Both sides of the surface of the compression bag 111 are connected with connecting pipes 22. The other end of the connecting pipe 22 is connected to the air supply pipe 102. The bottom of the surface of the connecting pipe 22 is connected with an air pipe 23. The other end of the air pipe 23 is connected to the blowing port 802.

[0052] Among them, air is injected into the two compression bags 111 respectively through the connecting pipe 22, and the gear 902 will drive the push rod 21 to push the compression bag 111 during one rotation. Since the connecting pipe 22 is connected to the air supply pipe 102, the side of the compression bag 111 close to the connecting pipe 22 is in a state of greater pressure. At this time, when the compression bag 111 is squeezed, the air inside it can only be blown out through the jet plate 113, so as to clean the leakage hole 5 and clean the straw fragments stuck in the leakage hole 5 to prevent blockage.

[0053] The specific working principle and use method of the present invention are explained in detail below: when in use, the first step is to feed the straw into the crushing chamber 4 through the feed port 2, and the guide wheel 14 is driven to rotate by the motor 3, which can cooperate with the connecting wheel 13 to drive the rotating sleeve 602 to rotate inside the crushing chamber 4, and the multiple crushing teeth 603 intermittently slide with the crushing teeth 12 to generate shear force on the straw, so as to achieve the effect of preliminary crushing of the straw. At the same time, the compression fan 101 cooperates with the two air supply pipes 102 to inject high-pressure air into the cavity 103, and the high-pressure air is transported to the crushing chamber 4 through the air outlet 20. At this time, the straw in the crushing chamber 4 will rotate in the crushing chamber 4 due to the blowing of the high-pressure airflow, thereby forming an air rotation, which can ensure that the straw is comprehensively and thoroughly crushed.

[0054] In the second step, the straw fragments after preliminary crushing by the crushing mechanism 6 will enter the blanking chute 701 through the leakage hole 5, and finally enter between the two crushing rollers 702, and the motor 3 cooperates with the connecting tooth 18 to drive the rotating tooth 17 to rotate. At this time, one of the gears 902 rotates. Since the two gears 902 located at the same end are meshed with each other, all the gears 902 rotate at the same time, thereby driving the other rotating tooth 17 and the rotating tooth 17 close to the motor 3 to rotate in the opposite direction, forcing the two crushing rollers 702 to rotate in the opposite direction, and the straw fragments are crushed again by the shearing effect generated by the mutual engagement of the spiral blades 16 on the surface of the two crushing rollers 702, thereby further improving the overall crushing effect and improving work efficiency;

[0055] The third step is to inject air into the two compression bags 111 respectively through the connecting pipe 22, and the gear 902 will drive the push rod 21 to push the compression bag 111 during one rotation. Since the connecting pipe 22 is connected to the air supply pipe 102, the side of the compression bag 111 close to the connecting pipe 22 is in a state of greater pressure. At this time, when the compression bag 111 is squeezed, the air inside it can only be blown out through the jet plate 113, so as to clean the leakage hole 5 and clean the straw fragments stuck in the leakage hole 5 to prevent blockage.

[0056] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0057] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new energy fuel raw material preparation device, characterized in that: include: A crushing box (1), wherein a feed inlet (2) is provided at the top of the crushing box (1), a motor (3) is provided on one side of the surface of the crushing box (1), an output end of the motor (3) is rotatably connected to the inside of the crushing box (1), a crushing chamber (4) is provided inside the crushing box (1), the feed inlet (2) is connected to the crushing chamber (4), and a leakage hole (5) is provided at the bottom of the crushing chamber (4); A crushing mechanism (6), the crushing mechanism (6) being rotatably connected to the interior of the crushing chamber (4), the crushing mechanism (6) being used for preliminarily crushing the material entering the crushing chamber (4) through the feed inlet (2); A crushing mechanism (7), the crushing mechanism (7) is rotatably connected to the inside of the crushing box (1), and the crushing mechanism (7) is located below the crushing mechanism (6), and the crushing mechanism (7) is used to crush the material crushed by the crushing mechanism (6) again; A discharging mechanism (8), wherein the discharging mechanism (8) is arranged inside the crushing box (1), and the discharging mechanism (8) is used to discharge the material that has been crushed again by the crushing mechanism (7); A spreading mechanism (9), the spreading mechanism (9) being arranged inside the crushing box (1), and the spreading mechanism (9) being located between the crushing mechanism (6) and the crushing mechanism (7), and the spreading mechanism (9) being used to spread the material that falls after being crushed by the crushing mechanism (6) to prevent blockage; An air supply mechanism (10), the air supply mechanism (10) being arranged inside the crushing box (1), and the air supply mechanism (10) being used to quickly blow air into the crushing chamber (4), thereby forcing the material in the crushing chamber (4) to generate aerodynamic rotation; and a compression mechanism (11), wherein the compression mechanism (11) is arranged inside the crushing box (1), and the compression mechanism (11) is used to blow air to the bottom of the crushing chamber (4) to prevent the bottom of the crushing chamber (4) from being blocked.

2. The new energy fuel raw material preparation equipment according to claim 1, characterized in that: The crushing mechanism (6) comprises a fixed shaft (601), a rotating sleeve (602) and a plurality of crushing teeth (603); one end of the fixed shaft (601) is fixedly connected to the inside of the crushing box (1); the fixed shaft (601) is rotatably connected to the inside of the rotating sleeve (602); the rotating sleeve (602) is rotatably connected to the inside of the crushing chamber (4); the plurality of crushing teeth (603) are rotatably connected to the surface of the rotating sleeve (602); and the inside of the crushing chamber (4) is fixedly connected with a plurality of crushing teeth (12). The crushing teeth (603) are slidably connected to the crushing teeth (12) via a rotating sleeve (602); a connecting wheel (13) is fixedly connected to the surface of the rotating sleeve (602) located outside the crushing chamber (4); a guide wheel (14) is fixedly connected to the surface of the output end of the motor (3); the guide wheel (14) and the connecting wheel (13) are connected via a belt transmission; a transmission mechanism (15) is provided inside the rotating sleeve (602); and the crushing teeth (603) are rotatably connected to the rotating sleeve (602) via the transmission mechanism (15).

3. The new energy fuel raw material preparation equipment according to claim 2, characterized in that: The transmission mechanism (15) comprises a plurality of transmission teeth (151), two fixed teeth (152) and a plurality of transmission wheels (153); the two fixed teeth (152) are symmetrically rotationally connected to the inside of the rotating sleeve (602), and the two fixed teeth (152) are both fixedly connected to the fixed shaft (601); the plurality of transmission teeth (151) are circularly rotationally connected to the inside of the rotating sleeve (602), and the transmission teeth (151) are meshed with the fixed teeth (152); the transmission wheel (153) is rotationally connected to the inside of the rotating sleeve (602); one side of the surface of the transmission teeth (151) is transmission-connected to the transmission wheel (153) via a belt, and one side of the surface of the transmission wheel (153) is fixedly connected to the crushing teeth (603).

4. The new energy fuel raw material preparation equipment according to claim 1, characterized in that: The pulverizing mechanism (7) comprises a feeding chute (701) and two pulverizing rollers (702); the feeding chute (701) is arranged inside the pulverizing box (1), and the top of the feeding chute (701) is connected to the bottom of the pulverizing chamber (4) through a leak hole (5); the two pulverizing rollers (702) are symmetrically rotatably connected to the bottom of the feeding chute (701), and the surfaces of the two pulverizing rollers (702) are both provided with spiral blades (16); both ends of the two pulverizing rollers (702) are fixedly connected with rotating teeth (17), and the rotating teeth (17) are rotatably connected to the inside of the pulverizing box (1); the bottom of one of the rotating teeth (17) is meshed with a connecting tooth (18), and the connecting tooth (18) is fixedly connected to the output end of the motor (3).

5. The new energy fuel raw material preparation equipment according to claim 4, characterized in that: The discharging mechanism (8) comprises a discharging channel (801) and an air outlet (802); one end of the discharging channel (801) is connected to the bottom of the two crushing rollers (702); the other end of the discharging channel (801) passes through the bottom of the crushing box (1); a dial wheel (19) is rotatably connected inside the discharging channel (801); the air outlet (802) is opened inside the crushing box (1), and the air outlet (802) is connected to one side of the discharging channel (801).

6. The new energy fuel raw material preparation equipment according to claim 5, characterized in that: The spreading mechanism (9) comprises two material-feeding rollers (901) and four gears (902). The two material-feeding rollers (901) are symmetrically rotatably connected to the inside of the material-feeding chute (701). The two material-feeding rollers (901) are both located above the two crushing rollers (702). Two gears (902) are symmetrically fixedly connected to the two ends of one of the material-feeding rollers (901). The other two gears (902) are symmetrically fixedly connected to the two ends of the other material-feeding roller (901). The two gears (902) located on the same side are meshed with each other, and the bottom of one of the gears (902) is meshed with the top of one of the rotating teeth (17).

7. The new energy fuel raw material preparation equipment according to claim 6, characterized in that: The air supply mechanism (10) comprises a compression fan (101), two air supply pipes (102) and a cavity (103); the compression fan (101) is fixedly connected to the inside of the crushing box (1); the two air supply pipes (102) are symmetrically connected to the top of the compression fan (101); the other ends of the air supply pipes (102) are connected to the bottom of the cavity (103); one side of the surface of the cavity (103) is connected to an air outlet (20); the other end of the air outlet (20) is connected to the crushing chamber (4).

8. The new energy fuel raw material preparation equipment according to claim 7, characterized in that: The compression mechanism (11) comprises two compression bags (111), two compression plates (112) and two jet plates (113), the two compression bags (111) are symmetrically arranged on both sides of the material drop chute (701), the compression plates (112) are slidably connected to the inside of the crushing box (1), and one side of the surface of the compression bag (111) is fixedly connected to the compression bag (111), the jet plate (113) is arranged in communication with the top of the compression bag (111), and the jet plate (113) is fixedly connected to the compression bag (111). 1), the jet plate (113) is located above the material-dispensing roller (901), one side of the surface of the compression plate (112) is symmetrically hinged with two push rods (21), the other end of the push rod (21) is hinged with the gear (902), both sides of the surface of the compression bag (111) are connected with connecting pipes (22), the other end of the connecting pipe (22) is connected with the air supply pipe (102), the bottom of the surface of the connecting pipe (22) is connected with an air pipe (23), and the other end of the air pipe (23) is connected with the air outlet (802).

9. The new energy fuel raw material preparation equipment according to claim 5, characterized in that: The top of the discharge channel (801) is connected to an air outlet groove (24), one end of the air outlet groove (24) is connected to an air guide port (25), and the other end of the air guide port (25) is connected to a bag dust removal box (26), and the bag dust removal box (26) is embedded in one side of the surface of the crushing box (1).

Images