CN113117839A

CN113117839A - Straw solidification molding environmental protection fuel manufacturing system

Info

Publication number: CN113117839A
Application number: CN202110364424.6A
Authority: CN
Inventors: 陈文娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-05
Filing date: 2021-04-05
Publication date: 2021-07-16

Abstract

The invention belongs to the technical field of environment-friendly energy, and particularly relates to a straw curing and forming environment-friendly fuel manufacturing system which comprises a support frame, a conveying part, a cutting part, a crushing part, a grinding part and a forming part, wherein the conveying part is arranged on the support frame; the straw is conveyed to the position of the cutting part by the conveying part, the cutting part cuts the straw, the crushing part is arranged below the cutting part, so the cut straw falls into the crushing part under the action of gravity, the crushed straw is further crushed by the crushing part and falls into the grinding part, then the grinding part grinds the straw into powder, the powder straw is discharged into the forming part by the grinding part, and the straw is pressed by the forming part to prepare the finished straw fuel; the whole straw curing molding environment-friendly fuel manufacturing system is reasonable in arrangement and smooth in operation, shortens the manufacturing time of straw fuel, reduces the manufacturing cost of the straw fuel, and is beneficial to large-scale popularization of the straw fuel.

Description

Straw solidification molding environmental protection fuel manufacturing system

Technical Field

The invention belongs to the technical field of environment-friendly energy, and particularly relates to a straw curing molding environment-friendly fuel manufacturing system.

Background

Straw solidification molding, wherein the straw solidification molding technology adopts agricultural wastes such as straw stalks, wheat stalks, corn stalks and the like as raw materials, and the raw materials are pressed into a solid biomass fuel capable of being directly combusted through the processes of crushing treatment, compression treatment and the like by a special equipment straw briquetting machine. Cutting or kneading the straws to be pressed into strips, controlling the length of the straws to be pressed to be less than 50mm and the water content to be within the range of 10-25%, feeding the materials into a feeding hole through a feeding conveyor, driving a compression roller to rotate through the rotation of a main shaft, forcibly extruding the materials in blocks from a model hole through the rotation of the compression roller, falling down from a discharging hole, cooling back (the water content cannot exceed 14%), and bagging and packaging. The solidified and molded biomass granular fuel has the advantages of large specific gravity, small volume and convenient storage and transportation, is a high-quality solid fuel, has the heat value of 3200 plus 4500 kilocalories, has the characteristics of less combustible ash, low cost and the like, can replace fuels such as firewood, raw coal and the like, and is widely applied to heating, domestic stoves, industrial boilers, biomass power plants and the like. Straw briquette fuel has been used in various industries as a new commercial energy source in large quantities. And because of its high density, high calorific value, regular shape, mobility are good, very convenient can realize burning automatic control, can save the energy cost of large amount for the enterprise.

Most of the existing straw curing and forming environment-friendly fuel manufacturing systems can only realize the function of straw curing and forming, and do not solve the problem that high cost is required to be consumed during straw curing and forming; therefore, the straw curing molding environment-friendly fuel manufacturing system can reduce the cost of straw curing molding, can enable the straw fuel to better replace other energy sources, and enables the straw fuel to have better market development prospect.

Disclosure of Invention

In order to make up the defects of the prior art, the invention provides a straw curing molding environment-friendly fuel manufacturing system. The invention is mainly used for solving the problem that the straw curing and forming process in the prior art needs to consume higher cost.

The technical scheme adopted by the invention for solving the technical problems is as follows: a straw solidification molding environment-friendly fuel manufacturing system comprises a support frame, a conveying part, a cutting part, a crushing part, a grinding part and a molding part; the upper end of the support frame is provided with the conveying component; one end of the conveying component is provided with the blanking component; the lower end of the cutting part is provided with the crushing part; the grinding component is arranged at the lower end of the crushing component; the molding member is disposed on one side of the grinding member.

When the straw fuel machine works, the conveying part conveys straws to the position of the cutting part, the cutting part cuts the straws, the crushing part is arranged below the cutting part, so the cut straws fall into the crushing part under the action of gravity, the crushed straws are further crushed by the crushing part and fall into the grinding part, then the grinding part grinds the straws into powder, the powder straws are discharged into the forming part through the grinding part, and the straws are pressed by the forming part to prepare the finished straw fuel; the whole straw curing molding environment-friendly fuel manufacturing system is reasonable in arrangement and smooth in operation, shortens the manufacturing time of straw fuel, reduces the manufacturing cost of the straw fuel, and is beneficial to large-scale popularization of the straw fuel.

Preferably, the conveying component comprises a first rotating shaft, a second rotating shaft, a first conveying belt, a second conveying belt and a first motor; the two first rotating shafts are rotatably connected to the supporting frame; the two first rotating shafts are driven by the first conveying belt; the first conveying belt is composed of a chain plate line; thin plates are uniformly arranged on the first conveying belt at intervals along the transmission direction; the thin plate is fixedly connected with the first conveying belt; the second conveying belt is arranged above the first conveying belt; the two second rotating shafts are rotatably connected to the supporting frame; the two second rotating shafts are driven by the second conveying belt; blades are uniformly arranged on the surface of the second conveyor belt at intervals; one end of one first rotating shaft is fixedly connected with a first gear; one end of one second rotating shaft is fixedly connected with the second gear; the first gear is meshed with the second gear; one end of the other first rotating shaft is fixedly connected with a belt wheel; the belt wheel is connected with the first motor through a belt.

When the straw conveying device works, the first motor is started to drive the first conveying belt to transmit, and the first conveying belt is provided with the thin plate, so that straws are prevented from sliding on the first conveying belt; the first conveying belt is formed by chain plate lines, so that the strength of the first conveying belt is improved; the first conveying belt conveys the straws to a position between the first conveying belt and the second conveying belt, the second conveying belt is provided with a blade, and the straws entering the position between the first conveying belt and the second conveying belt can be cut off by the blade, so that the straw chopping component can better chop the straws; the first conveying belt and the second conveying belt can be matched to flatten straws with large volume and irregular shapes, and the straw curing molding environment-friendly fuel manufacturing system can process the straws conveniently.

Preferably, the material cutting part comprises a turntable, a cutter and a second motor; the turntable is fixedly connected with a motor shaft of the second motor; the second motor is fixedly connected to the support frame; bosses are uniformly arranged on the turntable at intervals along the circumferential direction; the rotary table is provided with the cutting knife along the radial direction; the end part of the cutter is fixedly connected with the boss; a stop block is arranged between the blanking part and the conveying part; the stop block is fixedly connected to the support frame.

Starting a second motor to drive the rotary table to rotate, and driving the cutter to rotate by the rotary table so as to cut the straws; set up the dog between blank part and conveyor components, because the rotation of blank part cutter on through the carousel and then accomplish the shredding process to the straw, so the dog can cooperate rotatory cutter to cut up the straw, avoids the straw hook to hang on the cutter.

Preferably, the turntable is provided with a groove; the groove is arranged below the cutter; the connecting roller rotates in the groove.

Because there is the gap between cutter and the carousel, when the cutter carried out shredding to the straw, the straw can block in the gap between cutter and the carousel to reduce the efficiency of blank part, set up the roller on the carousel, in the gap of straw card between cutter and carousel, because the roller rotates with the carousel to be connected, can lead to the automatic dropping of straw of card between cutter and carousel, avoided the damage of cutter, and then improved the life of blank part.

Preferably, the crushing component comprises a bottom plate, a supporting cylinder, a first cutting disc, a second cutting disc, a baffle and a third motor; the bottom plate is fixedly connected to the support frame; the bottom plate is fixedly connected with the supporting cylinder; the first cutting discs are arranged inside the supporting cylinder at uniform intervals along the axial direction; the first cutting disc is fixedly connected with the supporting cylinder; first cutting knives are uniformly arranged on the first cutting disk at intervals along the radial direction; the first cutting disc is rotatably connected with the second cutting disc; the second cutting disc is uniformly provided with second cutting knives at intervals along the radial direction; a first tooth edge is arranged outside the second cutting disc; the supporting cylinder is provided with a gear groove; the third motor is fixedly connected to the support frame; a third gear is fixedly connected to the third motor; the first tooth edge is meshed with the third gear; the baffle is arranged below the first cutting disc; the baffle is fixedly connected with the supporting cylinder; a discharge hole is formed in one side of the baffle; the discharge port is arranged on the supporting cylinder.

When the straw crushing machine works, straws cut by the material cutting part fall into the supporting cylinder, the third motor is started to drive the second cutting disk to rotate, the second cutting knife on the second cutting disk and the first cutting knife on the first cutting disk rotate relatively, and then the crushing part finishes the crushing process of the straws; when the second cutting disk and the first cutting disk move relatively, a gap through which the straws pass is small between the second cutting disk and the first cutting disk, so that the time for processing the straws in the crushing component can be controlled by controlling the rotating speed of the third motor; a cutting disc and a cutting disc II are arranged in the supporting cylinder at even intervals along the axial direction, so that straws are subjected to multiple crushing, the crushed effect of the straws is better, and the straws can be conveniently ground by the subsequent grinding part.

Preferably, a blowing ring is arranged above the second cutting disc; the air blowing ring is fixedly connected in the supporting cylinder; and an air blowing groove is formed in the air blowing ring along the circumferential direction.

The air blowing ring is arranged on the supporting cylinder, so that the straws on the second cutting disc can be blown and dried, the second cutting disc always rotates, the straws on the second cutting disc can generate centrifugal motion under the action of centrifugal force, the straws are further caused to be closer to the supporting cylinder wall, the air blowing grooves are formed in the air blowing ring along the circumferential direction, and the straws can be blown towards the central part when the air blowing ring blows air, so that the chopped straws can fall conveniently; the drying speed of the straws can be increased by simultaneously blowing air around the air blowing ring, so that the straws are more conveniently ground by the grinding part.

Preferably, the grinding part comprises a first grinding disc, a second grinding disc, a side plate and a fourth motor; the first grinding disc is arranged outside the supporting cylinder; the first grinding disc is fixedly connected to the bottom plate; the second grinding disc is arranged above the first grinding disc; a groove is formed in the side face of the second grinding disc; supporting wheels are uniformly arranged on the supporting frame at intervals along the circumferential direction; the supporting wheel rolls in the groove; a second tooth edge is arranged on the second grinding disc; the fourth motor is fixedly connected to the support frame; a motor shaft of the fourth motor is fixedly connected with a fourth gear; the fourth gear is meshed with the second tooth edge; the side plate is arranged on the outer surface of the first grinding disc; the lower ends of the side plates are fixedly connected with the bottom plate; the side plate is provided with a pipeline; one end of the pipeline is fixedly connected with the side plate; the other end of the pipeline is fixedly connected with the forming part.

When the straw grinder works, straws crushed by the crushing part fall to the grinding part from the discharge port, the fourth motor is started to drive the second grinding disc to rotate, and the second grinding disc and the first grinding disc move relatively to grind the straws into finer particles; the second grinding disc drives the straws to rotate to generate centrifugal force, and the centrifugal force enables the straw powder to generate centrifugal motion, so that the straw powder can be discharged into a forming part through a pipeline.

Preferably, two sides of the first cutting knife are provided with cutting edges; and two sides of the second cutting knife are also provided with cutting edges.

The two sides of the first cutting knife are provided with the cutting edges, the two sides of the second cutting knife are also provided with the cutting edges, the first cutting knife and the two sides of the second cutting knife can cut the straws, the first cutting knife and the second cutting knife are improved to achieve better straw cutting effect, the straws are made to be processed more conveniently, and subsequent grinding parts are convenient to grind the straws.

The invention has the following beneficial effects:

1. the straw is conveyed to the position of the cutting part through the conveying part, the cutting part cuts the straw, the crushing part is arranged below the cutting part, so the cut straw falls into the crushing part under the action of gravity, the cut straw is further crushed through the crushing part, the crushed straw falls into the grinding part, then the grinding part grinds the straw into powder, the powder straw is discharged into the forming part through the grinding part, and the straw is pressed through the forming part to prepare the finished straw fuel; the whole straw curing molding environment-friendly fuel manufacturing system is reasonable in arrangement and smooth in operation, shortens the manufacturing time of straw fuel, reduces the manufacturing cost of the straw fuel, and is beneficial to large-scale popularization of the straw fuel.

2. In the invention, the first motor is started to drive the first conveying belt to transmit, and the first conveying belt is provided with the thin plate, so that straw is prevented from sliding on the first conveying belt; the first conveying belt is formed by chain plate lines, so that the strength of the first conveying belt is improved; the first conveying belt conveys the straws to a position between the first conveying belt and the second conveying belt, the second conveying belt is provided with a blade, and the straws entering the position between the first conveying belt and the second conveying belt can be cut off by the blade, so that the straw chopping component can better chop the straws; the first conveying belt and the second conveying belt can be matched to flatten straws with large volume and irregular shapes, and the straw curing molding environment-friendly fuel manufacturing system can process the straws conveniently.

3. In the invention, the second motor is started to drive the turntable to rotate, and the turntable drives the cutter to rotate so as to cut up the straws; set up the dog between blank part and conveyor components, because the rotation of blank part cutter on through the carousel and then accomplish the shredding process to the straw, so the dog can cooperate rotatory cutter to cut up the straw, avoids the straw hook to hang on the cutter.

4. According to the straw chopping machine, the gap is formed between the cutter and the rotary table, when the cutter is used for chopping straws, the straws can be clamped in the gap between the cutter and the rotary table, so that the efficiency of a material chopping component is reduced, the roller is arranged on the rotary table, and when the straws are clamped in the gap between the cutter and the rotary table, the straws clamped between the cutter and the rotary table can automatically fall off due to the rotation connection of the roller and the rotary table, so that the damage of the cutter is avoided, and the service life of the material chopping component is prolonged.

5. When the straws cut by the cutting part fall into the supporting cylinder, the third motor is started to drive the second cutting disk to rotate, so that the second cutting knife on the second cutting disk and the first cutting knife on the first cutting disk rotate relatively, and the crushing part finishes the crushing process of the straws; when the second cutting disk and the first cutting disk move relatively, a gap through which the straws pass is small between the second cutting disk and the first cutting disk, so that the time for processing the straws in the crushing component can be controlled by controlling the rotating speed of the third motor; a cutting disc and a cutting disc II are arranged in the supporting cylinder at even intervals along the axial direction, so that straws are subjected to multiple crushing, the crushed effect of the straws is better, and the straws can be conveniently ground by the subsequent grinding part.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a schematic diagram of the whole structure of the system for manufacturing the environment-friendly fuel by straw solidification molding in the invention;

FIG. 2 is a schematic diagram of the internal structure of the system for manufacturing the environment-friendly fuel by straw solidification molding in the invention;

FIG. 3 is a schematic structural view of the first conveyor belt and the second conveyor belt of the present invention;

FIG. 4 is a schematic view of the construction of the blanking member of the present invention;

FIG. 5 is a schematic view showing the internal structure of the blanking member according to the present invention;

FIG. 6 is a schematic view of the first and second cutting disks of the present invention;

fig. 7 is a schematic view of the structures of the first cutting blade and the second cutting blade of the present invention;

FIG. 8 is a schematic view of the structure of the abrasive member of the present invention;

FIG. 9 is a schematic view of the structure of the blow ring of the present invention;

in the figure: the grinding machine comprises a support frame 1, a conveying part 2, a first rotating shaft 21, a second rotating shaft 22, a first conveying belt 23, a second conveying belt 24, a thin plate 25, a blade 26, a cutting part 3, a rotary disc 31, a cutter 32, a roller 33, a crushing part 4, a bottom plate 41, a support cylinder 42, a first cutting disc 43, a first cutting disc 431, a second cutting disc 44, a second cutting disc 441, a baffle 45, a discharge hole 46, a blowing ring 47, a blowing groove 471, a grinding part 5, a first grinding disc 51, a second grinding disc 52, a side plate 53, a pipeline 54 and a forming part 6.

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 and fig. 2, a straw curing molding environment-friendly fuel manufacturing system comprises a support frame 1, a conveying component 2, a cutting component 3, a crushing component 4, a grinding component 5 and a molding component 6; the conveying component 2 is arranged at the upper end of the support frame 1; the blanking part 3 is arranged at one end of the conveying part 2; the lower end of the blanking part 3 is provided with the crushing part 4; the grinding component 5 is arranged at the lower end of the crushing component 4; the molding member 6 is provided on the side of the polishing member 5.

When the straw cutting machine works, the conveying component 2 conveys straws to the position of the cutting component 3, the cutting component 3 cuts the straws, the crushing component 4 is arranged below the cutting component 3, so the cut straws fall into the crushing component 4 under the action of gravity, the crushed straws are further crushed by the crushing component 4, the crushed straws fall into the grinding component 5, then the grinding component 5 grinds the straws into powder, the powder straws are discharged into the forming component 6 through the grinding component 5, and the straws are pressed by the forming component 6 to prepare the finished straw fuel; the whole straw curing molding environment-friendly fuel manufacturing system is reasonable in arrangement and smooth in operation, shortens the manufacturing time of straw fuel, reduces the manufacturing cost of the straw fuel, and is beneficial to large-scale popularization of the straw fuel.

As shown in fig. 2 and 3, the conveying component 2 includes a first rotating shaft 21, a second rotating shaft 22, a first conveying belt 23, a second conveying belt 24 and a first motor; the two first rotating shafts 21 are rotatably connected to the support frame 1; the two first rotating shafts 21 are driven by the first conveying belt 23; the first conveying belt 23 is composed of chain plate lines; thin plates 25 are uniformly arranged on the first conveying belt 23 at intervals along the transmission direction; the thin plate 25 is fixedly connected with the first conveying belt 23; the second conveying belt 24 is arranged above the first conveying belt 23; the two second rotating shafts 22 are rotatably connected to the support frame 1; the two second rotating shafts 22 are driven by the second conveying belt 24; blades 26 are uniformly arranged on the surface of the second conveying belt 24 at intervals; one end of one first rotating shaft 21 is fixedly connected with a first gear; one end of one second rotating shaft 22 is fixedly connected with the second gear; the first gear is meshed with the second gear; one end of the other first rotating shaft 21 is fixedly connected with a belt wheel; the belt wheel is connected with the first motor through a belt.

When the straw conveying device works, the first motor is started to drive the first conveying belt 23 to transmit, and the first conveying belt 23 is provided with the thin plate 25, so that straws are prevented from sliding on the first conveying belt 23; the first conveying belt 23 is formed by chain plates, so that the strength of the first conveying belt 23 is improved; the first conveying belt 23 conveys the straws to a position between the first conveying belt 23 and the second conveying belt 24, the second conveying belt 24 is provided with a blade 26, and the straws entering between the first conveying belt 23 and the second conveying belt 24 are cut by the blade 26, so that the straw chopping component 3 can better chop the straws; the first conveying belt 23 and the second conveying belt 24 can be matched to flatten straws with large volume and irregular shapes, and the straw curing molding environment-friendly fuel manufacturing system can process the straws conveniently.

As shown in fig. 2, 4 and 5, the blanking part 3 comprises a turntable 31, a cutter 32 and a motor II; the turntable 31 is fixedly connected with a motor shaft of the second motor; the second motor is fixedly connected to the support frame 1; bosses are uniformly arranged on the turntable 31 at intervals along the circumferential direction; the cutter 32 is arranged on the turntable 31 along the radial direction; the end part of the cutter 32 is fixedly connected with the lug boss; a stop block is arranged between the blanking part 3 and the conveying part 2; the stop block is fixedly connected to the support frame 1.

Starting a second motor to drive the turntable 31 to rotate, and driving the cutter 32 to rotate by the turntable 31 so as to cut the straws; set up the dog between blank part 3 and conveyor parts 2, because blank part 3 is through the rotation of the last cutter 32 of carousel 31 and then accomplish the shredding process to the straw, so the dog can cooperate rotatory cutter 32 to shred the straw, avoids the straw hook to hang on cutter 32.

As shown in fig. 4 and 5, a groove is arranged on the rotary disc 31; the groove is below the cutter 32; which rotates the connecting roller 33.

Because there is the gap between cutter 32 and the carousel 31, when cutter 32 cuts up the straw, the straw can block in the gap between cutter 32 and carousel 31, thereby reduce blank part 3's efficiency, set up roller 33 on carousel 31, in the gap of straw card between cutter 32 and carousel 31, because roller 33 rotates with carousel 31 to be connected, can lead to the straw of card between cutter 32 and carousel 31 to drop automatically, the damage of cutter 32 has been avoided, and then the life of blank part 3 has been improved.

As shown in fig. 2, 6 and 7, the crushing member 4 includes a base plate 41, a support cylinder 42, a first cutting disk 43, a second cutting disk 44, a baffle 45 and a third motor; the bottom plate 41 is fixedly connected to the support frame 1; the supporting cylinder 42 is fixedly connected to the bottom plate 41; the first cutting discs 43 are uniformly arranged inside the supporting cylinder 42 at intervals along the axial direction; the first cutting disc 43 is fixedly connected with the supporting cylinder 42; the first cutting knives 431 are uniformly arranged on the first cutting disk 43 at intervals along the radial direction; the first cutting disk 43 is rotatably connected with the second cutting disk 44; the second cutting blades 441 are uniformly arranged on the second cutting disk 44 at intervals along the radial direction; a first tooth edge is arranged outside the second cutting disc 44; the supporting cylinder 42 is provided with a gear groove; the third motor is fixedly connected to the support frame 1; a third gear is fixedly connected to the third motor; the first tooth edge is meshed with the third gear; the baffle 45 is arranged below the first cutting disc 43; the baffle 45 is fixedly connected with the supporting cylinder 42; a discharge hole 46 is formed in one side of the baffle 45; the discharge port 46 is provided on the support cylinder 42.

When the straw crushing machine works, straws cut by the material cutting component 3 fall into the supporting cylinder 42, the third motor is started to drive the second cutting disk 44 to rotate, the second cutting knife 441 on the second cutting disk 44 and the first cutting knife 431 on the first cutting disk 43 rotate relatively, and then the crushing component 4 finishes the crushing process of the straws; when the second cutting disk 44 and the first cutting disk 43 move relatively, a gap through which the straws can pass is small between the second cutting disk 44 and the first cutting disk 43, so that the time for processing the straws in the crushing component 4 can be controlled by controlling the rotating speed of the third motor; a cutting disc 43 and a second cutting disc 44 are arranged in the supporting cylinder 42 at even intervals along the axial direction, so that straw is subjected to multiple crushing, the crushed straw effect is better, and the subsequent grinding part 5 is convenient to grind the straw.

As shown in fig. 2 and 9, a blowing ring 47 is arranged above the second cutting disk 44; the air blowing ring 47 is fixedly connected in the supporting cylinder 42; a blowing groove 471 is formed in the blowing ring 47 along the circumferential direction.

The air blowing ring 47 is arranged on the supporting cylinder 42, the straws on the second cutting disk 44 can be blown and dried, the second cutting disk 44 rotates all the time, so the straws on the second cutting disk 44 generate centrifugal motion due to the action of centrifugal force, the straws are further close to the wall of the supporting cylinder 42, the air blowing grooves 471 are formed in the air blowing ring 47 along the circumferential direction, and the straws can be blown to the central part when the air blowing ring 47 blows air, so that the chopped straws can fall conveniently; the air blowing ring 47 is simultaneously blown around to accelerate the drying speed of the straws, so that the straws are more conveniently ground by the grinding part 5.

As shown in fig. 2 and 8, the grinding part 5 includes a first grinding disc 51, a second grinding disc 52, a side plate 53 and a fourth motor; the first grinding disc 51 is arranged outside the supporting cylinder 42; the first grinding disc 51 is fixedly connected to the bottom plate 41; the second grinding disc 52 is arranged above the first grinding disc 51; a groove is arranged on the side surface of the second grinding disc 52; supporting wheels are uniformly arranged on the supporting frame 1 at intervals along the circumferential direction; the supporting wheel rolls in the groove; a second tooth edge is arranged on the second grinding disc 52; the fourth motor is fixedly connected to the support frame 1; a motor shaft of the fourth motor is fixedly connected with a fourth gear; the fourth gear is meshed with the second tooth edge; the side plate 53 is arranged on the outer surface of the first grinding disc 51; the lower ends of the side plates 53 are fixedly connected with the bottom plate 41; the side plate 53 is provided with a pipeline 54; one end of the pipeline 54 is fixedly connected with the side plate 53; the other end of the pipe 54 is fixedly connected with the forming part 6.

During operation, straws crushed by the crushing component 4 fall from the discharge hole 46 to the grinding component 5, the fourth motor is started to drive the second grinding disc 52 to rotate, and the second grinding disc 52 and the first grinding disc 51 move relatively to grind the straws into finer particles; the second grinding disc 52 drives the straw to rotate, so that centrifugal force is generated, the centrifugal force enables the straw powder to generate centrifugal motion, and the straw powder can be discharged into the forming part 6 through the pipeline 54.

As shown in fig. 2 and 7, the first cutting blade 431 is provided with blade edges at both sides; the second cutting blade 441 is also provided with cutting edges on both sides.

The two sides of the first cutting knife 431 are provided with the cutting edges, the two sides of the second cutting knife 441 are also provided with the cutting edges, so that the two sides of the first cutting knife 431 and the second cutting knife 441 can cut straws, the cutting effect of the first cutting knife 431 and the second cutting knife 441 on the straws is improved, the straws are more crushed, and the subsequent grinding part 5 is convenient to grind the straws.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A straw solidification molding environmental protection fuel manufacturing system is characterized in that: comprises a support frame (1), a conveying component (2), a cutting component (3), a crushing component (4), a grinding component (5) and a forming component (6); the upper end of the support frame (1) is provided with the conveying component (2); one end of the conveying component (2) is provided with the blanking component (3); the lower end of the blanking part (3) is provided with the crushing part (4); the grinding component (5) is arranged at the lower end of the crushing component (4); the molding part (6) is arranged on one side of the grinding part (5).

2. The straw curing molding environment-friendly fuel manufacturing system according to claim 1, characterized in that: the conveying part (2) comprises a first rotating shaft (21), a second rotating shaft (22), a first conveying belt (23), a second conveying belt (24) and a first motor; the two first rotating shafts (21) are rotatably connected to the supporting frame (1); the two first rotating shafts (21) are in transmission through the first conveying belt (23); the first conveying belt (23) is formed by a chain plate line; thin plates (25) are uniformly arranged on the first conveying belt (23) at intervals along the transmission direction; the thin plate (25) is fixedly connected with the first conveying belt (23); the second conveying belt (24) is arranged above the first conveying belt (23); the two second rotating shafts (22) are rotatably connected to the supporting frame (1); the two second rotating shafts (22) are driven by the second conveying belt (24); blades (26) are uniformly arranged on the surface of the second conveying belt (24) at intervals; one end of one first rotating shaft (21) is fixedly connected with a first gear; one end of one second rotating shaft (22) is fixedly connected with the second gear; the first gear is meshed with the second gear; one end of the other first rotating shaft (21) is fixedly connected with a belt wheel; the belt wheel is connected with the first motor through a belt.

3. The straw curing molding environment-friendly fuel manufacturing system according to claim 2, characterized in that: the blanking part (3) comprises a turntable (31), a cutter (32) and a second motor; the turntable (31) is fixedly connected with a motor shaft of the second motor; the second motor is fixedly connected to the support frame (1); bosses are uniformly arranged on the turntable (31) at intervals along the circumferential direction; the rotary disc (31) is provided with the cutting knife (32) along the radial direction; the end part of the cutter (32) is fixedly connected with the lug boss; a stop block is arranged between the blanking part (3) and the conveying part (2); the stop block is fixedly connected to the support frame (1).

4. The straw curing molding environment-friendly fuel manufacturing system according to claim 3, characterized in that: a groove is arranged on the rotary disc (31); the groove is arranged below the cutter (32); the groove rotates a connecting roller (33).

5. The straw curing molding environment-friendly fuel manufacturing system according to claim 4, characterized in that: the crushing component (4) comprises a bottom plate (41), a supporting cylinder (42), a first cutting disc (43), a second cutting disc (44), a baffle (45) and a third motor; the bottom plate (41) is fixedly connected to the support frame (1); the bottom plate (41) is fixedly connected with the supporting cylinder (42); the first cutting discs (43) are uniformly arranged inside the supporting cylinder (42) at intervals along the axial direction; the first cutting disc (43) is fixedly connected with the supporting cylinder (42); the first cutting disc (43) is provided with first cutting knives (431) at uniform intervals along the radial direction; the first cutting disk (43) is rotatably connected with the second cutting disk (44); the second cutting disc (44) is provided with second cutting knives (441) at uniform intervals along the radial direction; a first tooth edge is arranged outside the second cutting disc (44); the supporting cylinder (42) is provided with a gear groove; the third motor is fixedly connected to the support frame (1); a third gear is fixedly connected to the third motor; the first tooth edge is meshed with the third gear; the baffle plate (45) is arranged below the first cutting disc (43); the baffle (45) is fixedly connected with the supporting cylinder (42); a discharge hole (46) is formed in one side of the baffle (45); the discharge opening (46) is arranged on the support cylinder (42).

6. The straw curing molding environment-friendly fuel manufacturing system according to claim 5, characterized in that: a blowing ring (47) is arranged above the second cutting disk (44); the air blowing ring (47) is fixedly connected in the supporting cylinder (42); and a blowing groove (471) is formed in the blowing ring along the circumferential direction.

7. The straw curing molding environment-friendly fuel manufacturing system according to claim 6, characterized in that: the grinding part (5) comprises a first grinding disc (51), a second grinding disc (52), a side plate (53) and a fourth motor; the first grinding disc (51) is arranged outside the supporting cylinder (42); the first grinding disc (51) is fixedly connected to the bottom plate (41); the second grinding disc (52) is arranged above the first grinding disc (51); a groove is formed in the side surface of the second grinding disc (52); supporting wheels are uniformly arranged on the supporting frame (1) at intervals along the circumferential direction; the supporting wheel rolls in the groove; a second tooth edge is arranged on the second grinding disc (52); the fourth motor is fixedly connected to the support frame (1); a motor shaft of the fourth motor is fixedly connected with a fourth gear; the fourth gear is meshed with the second tooth edge; the side plate (53) is arranged on the outer surface of the first grinding disc (51); the lower ends of the side plates (53) are fixedly connected with the bottom plate (41); a pipeline (54) is arranged on the side plate (53); one end of the pipeline (54) is fixedly connected with the side plate (53); the other end of the pipeline (54) is fixedly connected with the molding part (6).

8. The straw curing molding environment-friendly fuel manufacturing system according to claim 7, characterized in that: the two sides of the first cutting knife (431) are provided with cutting edges; the two sides of the second cutting knife (441) are also provided with cutting edges.