Biomass fuel particle forming machine

Abstract

The utility model relates to a particle forming machine, belongs to the field of biomass fuel, and particularly relates to a biomass fuel particle forming machine which comprises a machine body and further comprises a particle forming device, the two rotating rods are rotationally mounted on the inner side wall of the machine body, cams are fixedly mounted on the side walls of the rotating rods, sliding grooves are formed in the inner side wall of the machine body, sliding blocks are slidably mounted on the inner side walls of the sliding grooves, springs are fixedly mounted on the wall surfaces of the bottom ends of the sliding blocks, and dredging rods are fixedly mounted on the side walls of the sliding blocks; the rotating rod drives the cam to rotate, the cam rotates to extrude the dredging rod to enable the dredging rod to move downwards, when the cam is far away from the dredging rod, the dredging rod is driven by the counter-acting force of the spring to move upwards and continuously move up and down, raw materials blocked at a channel are dredged, the next working procedure is prevented from being influenced, and the production efficiency is improved. The problem that an existing biomass fuel particle forming machine is prone to being blocked is solved.

Description

Technical Field

[0001] The utility model relates to the field of biomass fuel, in particular to a biomass fuel particle forming machine. Background Art

[0002] Biomass pellet fuel is a kind of biomass pellet fuel that is processed and shaped by crushing straw, sawdust, etc. It has the advantages of high combustion value, less smoke and less pollution. Biomass fuel pellets need to be crushed during the production process.

[0003] The Chinese patent with publication number CN211645144U discloses a novel automatic production equipment for compacting biomass pellet fuel, which relates to the field of biomass fuel, including a box, a feeding port is provided on one side of the top of the box, a hopper is fixedly installed on the top of the feeding port, a fixed plate is fixedly installed in the middle of the hopper, a through hole is provided on the side of the fixed plate, a lower grinding disc is fixedly installed in the middle of the fixed plate, a first drive motor is fixedly installed in the middle of the bottom of the fixed plate, the output shaft of the first drive motor passes through the fixed plate and is fixedly connected to the center of the bottom of the lower grinding disc, a U-shaped frame is fixedly installed on the top of the hopper, and an electric hydraulic cylinder is fixedly installed in the middle of the bottom of the U-shaped frame. The patented automatic production equipment for compacting biomass pellet fuel can integrally form biomass pellets, replace the original multiple processes for processing and production, effectively improve the production efficiency of biomass pellet fuel, and reduce the production cost of biomass pellet fuel.

[0004] The above technical solution drives the lower grinding disc to rotate by rotating the first driving motor, and the lower grinding disc rotates to grind the raw material, and the crushed raw material flows into the circular material guide trough through the feed port. The rotation of the auger rod facilitates the raw material inside the circular material guide trough to be squeezed out through the discharge hole. However, it is easy for the internal circular material guide trough channel to be blocked due to excessive material discharge, resulting in the inability to carry out the next step of extrusion molding and discharging. Not only is it inconvenient to dredge, but it also reduces production efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a biomass fuel pellet forming machine, in which a rotating rod drives a cam to rotate, and the cam rotates to squeeze the dredging rod, causing the dredging rod to move downward. When the cam is away from the dredging rod, the dredging rod is driven to move upward by the reaction force of a spring. The dredging rod continuously moves up and down to dredge the raw materials blocked in the channel to prevent it from affecting the next process, thereby improving production efficiency.

[0006] The technical solution to achieve the purpose of the utility model is: a biomass fuel particle forming machine, including a machine body, the top wall of the machine body is fixedly connected to a feed hopper, the side wall of the machine body is fixedly opened with a discharge port, and also includes;

[0007] Two rotating rods, both of which are rotatably installed on the inner side wall of the machine body, a crushing roller is fixedly installed on the side wall of the rotating rod, a gear is fixedly installed on the side wall of the rotating rod, a motor is fixedly installed on the side wall of one of the rotating rods, a cam is fixedly installed on the side wall of the rotating rod, a slide groove is opened on the inner side wall of the slide groove, a slider is slidably installed on the inner side wall of the slide groove, a spring is fixedly installed on the bottom end wall of the slider, a dredging rod is fixedly installed on the side wall of the slider, a belt is sleeved on the side wall of the rotating rod, an auger rod is rotatably installed on the bottom end of the inner side wall of the machine body, a shaping disk is rotatably installed on the other end of the auger rod, a plurality of through holes are opened on the side wall of the shaping disk, and a cutting knife is fixedly installed on the side wall of the auger rod.

[0008] In some embodiments, the dredging rod is in a "T" shape, and the top end of the side wall of the dredging rod is inclined.

[0009] In some embodiments, a material guide plate is fixedly mounted on the inner side wall of the machine body, and the top wall surface of the material guide plate is inclined.

[0010] In some embodiments, a mounting plate is fixedly mounted on the inner top wall of the body.

[0011] In some embodiments, a heating plate is fixedly mounted on the bottom wall of the material guide plate, and a heating plate is also fixedly mounted on the inner bottom wall of the machine body.

[0012] In some embodiments, support rods are equidistantly installed on the outer bottom wall of the body.

[0013] Compared with the prior art, the present invention has the following significant advantages:

[0014] First, the utility model inputs the original raw materials into the machine body through the feed hopper. The raw materials input from the feed hopper first enter the crushing roller, start the motor, and the motor drives the crushing roller to rotate to grind the raw materials into crumbs. During the rotation of the rotating rod, the rotating rod drives the cam to rotate, and the cam rotates to squeeze the dredging rod to move the dredging rod downward. When the cam is away from the dredging rod, the dredging rod is driven to move upward by the reaction force of the spring. The dredging rod continuously moves up and down to dredge the raw materials blocked in the channel to prevent affecting the next process and improve production efficiency. It solves the problem that the existing biomass fuel particle forming machine is easy to be blocked.

[0015] Secondly, during the raw material transportation process inside the auger rod, the utility model generates heat through the heating plate, which facilitates the drying of the materials, ensures the dryness of the produced biomass pellet fuel, reduces adhesion, prevents blockage of the through holes, avoids secondary processing and drying, and improves the processing efficiency of the biomass pellet fuel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is a partial cross-sectional view of the utility model;

[0020] Figure 4 yes Figure 2 Enlarged view of point A.

[0021] Description of reference numerals:

[0022] 1. Machine body; 11. Feed hopper; 12. Discharge port; 13. Slide; 14. Mounting plate; 2. Motor; 21. Rotating rod; 22. Crushing roller; 23. Gear; 24. Belt; 3. Auger rod; 31. Forming plate; 4. Guide plate; 5. Sliding block; 51. Clearing rod; 52. Spring; 6. Cam; 7. Support rod; 8. Heating plate; 9. Cutter. DETAILED DESCRIPTION

[0023] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a biomass fuel particle forming machine through improvement. The technical solution of the utility model is:

[0025] like Figure 1 - Figure 4 As shown, a biomass fuel pellet forming machine includes a machine body 1, a top wall of the machine body 1 is fixedly connected to a feed hopper 11, a side wall of the machine body 1 is fixedly provided with a discharge port 12, and also includes two rotating rods 21;

[0026] The two rotating rods 21 are both rotatably mounted on the inner side wall of the machine body 1, and a crushing roller 22 is fixedly mounted on the side wall of the rotating rod 21. The rotating rod 21 penetrates the machine body 1 and extends to the outside of the machine body 1. A gear 23 is fixedly mounted on the side wall of the rotating rod 21. The gear 23 is located outside the machine body 1, and the two gears 23 are meshed with each other. A motor 2 is fixedly mounted on the side wall of one of the rotating rods 21, and a cam 6 is fixedly mounted on the side wall of the rotating rod 21. A slide groove 13 is provided on the inner side wall of the machine body 1, and a slider 5 is slidably mounted on the inner side wall of the slide groove 13. A spring 52 is fixedly mounted on the bottom end wall of the slider 5. The inner bottom end wall of the slide groove 13 is connected to the slider 5 through the spring 52. A dredging rod 51 is fixedly mounted on the side wall of the slider 5. The dredging rod 51 is in a "T" shape, and the top of the side wall of the dredging rod 51 is inclined. The size of the dredging rod 51 corresponds to that of the chute 13, and the side wall of the dredging rod 51 fits with the inner side wall of the body 1 to prevent the spring 52 from contacting the raw material. The setting of the dredging rod 51 facilitates the cam 6 to squeeze the dredging rod 51 to drive the dredging rod 51 to move downward to dredge the blocked raw material. The side wall of the rotating rod 21 is sleeved with a belt 24, and the bottom end of the inner side wall of the body 1 is rotatably installed with an auger rod 3, which penetrates the body 1, and the auger rod 3 is connected to the rotating rod 21 through the belt 24. The other end of the auger rod 3 is rotatably installed with a shaping disk 31, and a plurality of through holes are provided on the side wall of the shaping disk 31, which is convenient for shaping the principle through the setting of the through holes. A cutter 9 is fixedly installed on the side wall of the auger rod 3, and the cutter 9 is located on the side wall of the shaping disk 31 away from the auger rod 3. A vertical channel is also provided inside the body 1;

[0027] The original raw material is input into the body 1 through the feed hopper 11. The raw material input from the feed hopper 11 first enters the crushing roller 22, and the motor 2 is started. The motor 2 drives the crushing roller 22 to rotate and grinds the raw material into crumbs. The crushed raw material falls into the auger rod 3 through the channel. During the rotation of the rotating rod 21, the rotating rod 21 drives the cam 6 to rotate, and the cam 6 rotates to squeeze the dredging rod 51, so that the dredging rod 51 moves downward. When the cam 6 is away from the dredging rod 51, the dredging rod 51 is driven by the reaction force of the spring 52 to move upward. The dredging rod 51 continuously moves up and down to dredge the raw materials blocked in the channel to prevent affecting the next process, thereby improving production efficiency.

[0028] like Figure 2As shown, in one embodiment, a guide plate 4 is fixedly installed on the inner side wall of the machine body 1, and the top wall of the guide plate 4 is inclined. The setting of the guide plate 4 facilitates the crushed raw materials to slide to the lower part of the inner part of the machine body 1. A heating plate 8 is fixedly installed on the bottom wall of the guide plate 4. The inner bottom wall of the machine body 1 is also fixedly installed with a heating plate 8. The heating plate 8 is connected to a power supply. The setting of the heating plate 8 heats and dries the passing materials to reduce adhesion and prevent clogging of the die holes. A mounting plate 14 is fixedly installed on the inner top wall of the machine body 1. The setting of the mounting plate 14 allows all the raw materials discharged from the feed hopper 11 to be crushed by the crushing roller 22 to prevent the uncrushed raw materials from flowing down the inner bottom of the machine body 1 from the gap. Support rods 7 are equidistantly installed on the outer bottom wall of the machine body 1.

[0029] During the raw material transportation process inside the auger rod 3, the heat generated by the heating plate 8 facilitates the drying of the materials, ensures the dryness of the produced biomass pellet fuel, reduces adhesion, prevents clogging of the through holes, avoids secondary processing and drying, and improves the processing efficiency of the biomass pellet fuel.

[0030] The specific working method is as follows: the original raw material is input into the body 1 through the feed hopper 11, the raw material input from the feed hopper 11 first enters the crushing roller 22, the motor 2 is started, the motor 2 drives the crushing roller 22 to rotate, and the raw material is crushed into crumbs, and the crushed raw material falls into the auger rod 3 through the channel. During the rotation of the rotating rod 21, the rotating rod 21 drives the cam 6 to rotate, and the cam 6 rotates to squeeze the dredging rod 51, so that the dredging rod 51 moves downward, and the downward movement of the dredging rod 51 can dredge the raw material blocked in the channel to prevent the influence of the dredging rod 51 on the raw material. In the next process, the raw material is gradually pushed to the shaping disk 31. During the raw material transportation process inside the auger rod 3, the heat generated by the heating plate 8 facilitates the drying of the material, and is extruded into a long strip structure through the through hole on the shaping disk 31. Since the auger rod 3 drives the cutter 9 to rotate at the same time, the extruded long strip raw material is discharged from the through hole on the shaping disk 31 and cut into granular fuel by the cutter 9, making it into biomass fuel particles. The biomass fuel particles are discharged from the discharge port 12, thereby improving production efficiency.

[0031] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A biomass fuel pellet forming machine, comprising a machine body (1), the top wall of the machine body (1) is fixedly connected to a feed hopper (11), and the side wall of the machine body (1) is fixedly provided with a discharge port (12), characterized in that: Also includes; Two rotating rods (21), both rotating rods (21) are rotatably mounted on the inner side wall of the machine body (1), a crushing roller (22) is fixedly mounted on the side wall of the rotating rod (21), a gear (23) is fixedly mounted on the side wall of the rotating rod (21), a motor (2) is fixedly mounted on the side wall of one of the rotating rods (21), a cam (6) is fixedly mounted on the side wall of the rotating rod (21), a slide groove (13) is provided on the inner side wall of the machine body (1), and the inside of the slide groove (13) A slider (5) is slidably mounted on the side wall, a spring (52) is fixedly mounted on the bottom wall of the slider (5), a dredging rod (51) is fixedly mounted on the side wall of the slider (5), a belt (24) is sleeved on the side wall of the rotating rod (21), an auger rod (3) is rotatably mounted on the bottom end of the inner side wall of the machine body (1), a shaping disk (31) is rotatably mounted on the other end of the auger rod (3), a plurality of through holes are opened on the side wall of the shaping disk (31), and a cutter (9) is fixedly mounted on the side wall of the auger rod (3).

2. A biomass fuel pellet forming machine according to claim 1, characterized in that: The dredging rod (51) is in a "T" shape, and the top end of the side wall of the dredging rod (51) is inclined.

3. The biomass fuel pellet forming machine according to claim 1, characterized in that: A material guide plate (4) is fixedly mounted on the inner side wall of the machine body (1), and the top end wall surface of the material guide plate (4) is inclined.

4. The biomass fuel pellet forming machine according to claim 1, characterized in that: A mounting plate (14) is fixedly mounted on the inner top wall surface of the machine body (1).

5. The biomass fuel pellet forming machine according to claim 3, characterized in that: A heating plate (8) is fixedly mounted on the bottom wall of the guide plate (4), and a heating plate (8) is also fixedly mounted on the inner bottom wall of the machine body (1).

6. The biomass fuel pellet forming machine according to claim 1, characterized in that: Support rods (7) are equidistantly mounted on the outer bottom wall of the machine body (1).

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