Distributing device of biomass granulator

Abstract

The utility model discloses a material distributing device of a biomass granulator, and relates to the technical field of biomass particle processing. The device comprises a box body, a feeding box fixedly penetrates through the top end of the box body, a discharging box is fixedly installed on the upper surface of the inner wall of the box body, the feeding box and the discharging box are both distributed in a trapezoidal state, a conical barrel is fixedly arranged in the box body, a rotating rod is rotationally arranged in the conical barrel, and the rotating rod is fixedly connected with the feeding box. Two groups of annularly distributed stirring rods are fixedly mounted at the top of the rotating rod, an annularly distributed fixing plate is fixedly mounted at the top of the rotating rod, a screening plate is jointly and movably arranged on the opposite sides of the inner wall of the box body, a rotating shaft is arranged below the screening plate, and the rotating shaft rotationally penetrates through the box body; the outer side of the rotating shaft is fixedly sleeved with symmetrically-distributed cams. According to the device, biomass particles can be scattered for multiple times, the situation that the biomass particles are bonded together to affect subsequent screening is avoided, and the screening quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass particle processing, in particular to a biomass particle machine dividing device. Background Art

[0002] Biomass pellet machine is a pretreatment equipment for biomass energy. It mainly uses agricultural and forestry waste, such as wood chips, straw, rice husks, bark, grass roots, and other biomass as raw materials, and solidifies them into high-density pellet fuel through certain treatment and processing. With the comprehensive management of energy and environment in my country, the importance of biomass pellet machine has increased. The density of raw materials is generally about 0.6-0.8, and the density of the pellets after molding is greater than 1.1. It is very convenient to transport and store. At the same time, its combustion performance is greatly improved; biomass pellets need to be screened during the processing;

[0003] The material separation device in the prior art usually directly uses a screening plate to screen the biomass particles. However, the biomass particles are easily adhered together after being squeezed or affected by moisture, resulting in an unsatisfactory screening effect. A secondary screening is required, which is relatively troublesome. Utility Model Content

[0004] In order to solve the problem that biomass particles are easily adhered together and are inconvenient to screen, the utility model aims to provide a biomass particle machine sorting device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a biomass pellet machine distributing device comprises a box body, a feed box is fixedly passed through the top of the box body, a discharge box is fixedly installed on the upper surface of the inner wall of the box body, the feed box and the discharge box are both distributed in a trapezoidal state, a conical barrel is fixedly provided inside the box body, a rotating rod is rotatably provided inside the conical barrel, two groups of annularly distributed stirring rods are fixedly installed on the top of the rotating rod, an annularly distributed fixed plate is fixedly installed on the top of the rotating rod, screening plates are movably provided on opposite sides of the inner wall of the box body, a rotating shaft is provided below the screening plate, the rotating shaft rotates through the box body, a symmetrically distributed cam is provided on the outer fixed sleeve of the rotating shaft, the cam and the screening plate are used in combination, and a collecting box is placed on the lower surface of the inner wall of the box body.

[0006] Preferably, a driving rod is rotatably penetrated inside the feed box, a sleeve is fixedly sleeved on the outside of the driving rod, and a ring-shaped blanking plate is fixedly installed on the outside of the sleeve.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. The present application can break up the biomass particles for multiple times, thus preventing the biomass particles from sticking together and affecting the subsequent screening, thereby improving the quality of the screening;

[0009] 2. The present application can intermittently feed biomass particles, thereby improving the quality of the break-up and preventing the biomass particles from sticking together. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the structure inside the box body of the utility model.

[0013] Figure 3 It is a schematic diagram of the structure inside the conical barrel of the utility model.

[0014] In the figure: 1. box body; 11. feed box; 12. discharge box; 13. conical barrel; 14. rotating rod; 15. stirring rod; 16. fixed plate; 17. screening plate; 18. rotating shaft; 19. cam; 191. collecting box; 2. driving rod; 21. sleeve; 22. discharge plate; 3. first bevel gear; 31. second bevel gear; 32. connecting rod; 33. belt; 4. supporting plate; 5. stabilizing plate; 6. protective frame; 61. triangular plate; 7. first motor; 71. second motor; 8. blocking plate. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0016] Example: Figure 1-3As shown, the utility model provides a biomass pellet machine distributing device, including a box body 1, a feed box 11 is fixedly passed through the top of the box body 1, a discharge box 12 is fixedly installed on the upper surface of the inner wall of the box body 1, the feed box 11 and the discharge box 12 are both distributed in a trapezoidal state, a conical barrel 13 is fixedly provided inside the box body 1, a rotating rod 14 is rotatably provided inside the conical barrel 13, two groups of annularly distributed stirring rods 15 are fixedly installed on the top of the rotating rod 14, a ring-distributed fixed plate 16 is fixedly installed on the top of the rotating rod 14, a screening plate 17 is movably provided on the opposite sides of the inner wall of the box body 1, a rotating shaft 18 is provided below the screening plate 17, the rotating shaft 18 rotates through the box body 1, a symmetrically distributed cam 19 is provided on the outer fixed sleeve of the rotating shaft 18, the cam 19 and the screening plate 17 are used in conjunction, and a collecting box 191 is placed on the lower surface of the inner wall of the box body 1.

[0017] A driving rod 2 is rotatably penetrated inside the feed box 11 , a sleeve 21 is fixedly sleeved on the outside of the driving rod 2 , and a blanking plate 22 distributed in an annular manner is fixedly installed on the outside of the sleeve 21 .

[0018] A first bevel gear 3 is fixedly sleeved at one end of the driving rod 2, and a second bevel gear 31 is meshedly connected to the bottom of the first bevel gear 3, and a connecting rod 32 is fixedly passed through the middle of the second bevel gear 31. The connecting rod 32 and the rotating rod 14 are connected by a belt 33. When the driving rod 2 rotates, the first bevel gear 3 can be driven to rotate, and the first bevel gear 3 drives the connecting rod 32 to rotate through the second bevel gear 31, so that the connecting rod 32 can drive the rotating rod 14 to rotate with the belt 33, thereby reducing the use of the driving source and saving costs. It should be noted that the belt 33 can adopt the common internal tooth belt on the market to reduce hysteresis.

[0019] A support plate 4 is fixedly mounted on one side of the box body 1 close to the connecting rod 32. The connecting rod 32 rotates through the support plate 4. By providing the support plate 4, the connecting rod 32 can be supported to enable it to rotate smoothly.

[0020] The opposite sides of the inner wall of the unloading box 12 are fixedly mounted with a stabilizing plate 5, and the rotating rod 14 rotates through the stabilizing plate 5. By providing the stabilizing plate 5, the rotating rod 14 can be supported so that it can rotate smoothly.

[0021] A protective frame 6 is fixedly installed on one side of the discharge box 12 close to the belt 33. The belt 33 is located in the protective frame 6. A triangular plate 61 is fixedly installed on the top of the protective frame 6. The protective frame 6 is provided to prevent biomass particles from damaging the belt 33. The triangular plate 61 is provided to prevent biomass particles from accumulating on the protective frame 6.

[0022] A first motor 7 is coaxially fixedly mounted on one end of the driving rod 2 away from the first bevel gear 3, and a second motor 71 is coaxially fixedly mounted on one end of the rotating shaft 18. By providing the first motor 7 and the second motor 71, it is convenient to drive the driving rod 2 and the rotating shaft 18 to rotate.

[0023] A blocking plate 8 is fixedly installed on the top of the screening plate 17. The blocking plate 8 is distributed in a triangular state. By setting the blocking plate 8, the biomass particles are prevented from accumulating in the middle of the screening plate 17, so that they can fall smoothly to the screening area of ​​the screening plate 17.

[0024] Working principle: In actual use, the biomass particles are poured into the feed box 11, and the biomass particles enter the discharge box 12 through the feed box 11. By setting the discharge box 12 into a trapezoid, the biomass particles are accumulated at the bottom of the discharge box 12, thereby reducing the speed of their falling. By driving the rotating rod 14 to rotate, the stirring rod 15 is driven to rotate, so that the stirring rod 15 can break up the biomass particles falling from the discharge box 12. Then the biomass particles continue to fall, and the biomass particles are broken up for the second time by the fixed plate 16. At this time, the biomass particles fall from the conical barrel 13 to the screening plate 1 7, the cam 19 is driven to rotate by the driving shaft 18. When the protrusion of the cam 19 contacts the screening plate 17, the screening plate 17 can be driven to rise. When the protrusion of the cam 19 is separated from the screening plate 17, the screening plate 17 is lowered. This is repeated, so that the screening plate 17 vibrates, thereby screening the biomass particles; by rotating the driving rod 2, the driving rod 2 drives the sleeve 21 and the discharge plate 22 to rotate, so that the biomass particles can enter between the two discharge plates 22, and can enter the discharge box 12 through the rotation of the discharge plate 22, so that the biomass particles can be intermittently discharged.

[0025] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A biomass pellet machine distributing device, comprising a housing (1), characterized in that: A feed box (11) is fixedly passed through the top of the box body (1), a discharge box (12) is fixedly installed on the upper surface of the inner wall of the box body (1), the feed box (11) and the discharge box (12) are both arranged in a trapezoidal state, a conical barrel (13) is fixedly arranged inside the box body (1), a rotating rod (14) is rotatably arranged inside the conical barrel (13), two groups of annularly distributed stirring rods (15) are fixedly installed on the top of the rotating rod (14), and the rotating rod (14) is provided with a plurality of rotating rods (15) arranged in ... ) is fixedly installed with a ring-shaped fixed plate (16) on the top, and screening plates (17) are movably provided on the opposite sides of the inner wall of the box body (1), and a rotating shaft (18) is provided below the screening plate (17). The rotating shaft (18) rotates and penetrates the box body (1), and the outer fixed sleeve of the rotating shaft (18) is provided with symmetrically distributed cams (19), and the cams (19) and the screening plates (17) are used in conjunction with each other. A collection box (191) is placed on the lower surface of the inner wall of the box body (1).

2. The biomass pellet machine distributing device according to claim 1, characterized in that: A driving rod (2) is rotatably inserted into the feed box (11), a sleeve (21) is fixedly sleeved on the outside of the driving rod (2), and a ring-shaped blanking plate (22) is fixedly installed on the outside of the sleeve (21).

3. The biomass pellet machine distributing device according to claim 2, characterized in that: A first bevel gear (3) is fixedly sleeved on one end of the driving rod (2); a second bevel gear (31) is meshedly connected to the bottom of the first bevel gear (3); a connecting rod (32) is fixedly passed through the middle of the second bevel gear (31); and the connecting rod (32) and the rotating rod (14) are connected by a belt (33).

4. The biomass pellet machine distributing device according to claim 3, characterized in that: A support plate (4) is fixedly mounted on one side of the box body (1) close to the connecting rod (32), and the connecting rod (32) rotates and penetrates the support plate (4).

5. The biomass pellet machine distributing device according to claim 1, characterized in that: A stabilizing plate (5) is fixedly mounted on opposite sides of the inner wall of the unloading box (12), and the rotating rod (14) rotates through the stabilizing plate (5).

6. The biomass pellet machine distributing device according to claim 3, characterized in that: A protective frame (6) is fixedly installed on one side of the unloading box (12) close to the belt (33), the belt (33) is located in the protective frame (6), and a triangular plate (61) is fixedly installed on the top of the protective frame (6).

7. The biomass pellet machine distributing device according to claim 3, characterized in that: A first motor (7) is coaxially fixedly mounted on one end of the driving rod (2) away from the first bevel gear 3 (), and a second motor (71) is coaxially fixedly mounted on one end of the rotating shaft (18).

8. The biomass pellet machine distributing device according to claim 1, characterized in that: A blocking plate (8) is fixedly mounted on the top of the screening plate (17), and the blocking plate (8) is distributed in a triangular state.

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