CN220004167U

CN220004167U - Biomass fuel reducing mechanism

Info

Publication number: CN220004167U
Application number: CN202223559475.3U
Authority: CN
Inventors: 李北; 孟珍凤; 李楠
Original assignee: Suining Liyuan Biomass Fuel Co ltd
Current assignee: Suining Liyuan Biomass Fuel Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-11-14
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a biomass fuel smashing device, which relates to the field of biomass fuel treatment and comprises a primary treatment cabinet, wherein a first storage bin is arranged in the middle of an inner cavity of the primary treatment cabinet, first smashing rollers are symmetrically and rotationally connected to the left side and the right side of the inner cavity of the first storage bin, a mounting seat is fixedly connected to the right side of the back of the primary treatment cabinet, a servo motor is fixedly connected to the back of the top of the mounting seat, a secondary treatment cabinet is fixedly connected to the bottom of the primary treatment cabinet, filter boxes are inserted into the bottoms of the inner cavities of the primary treatment cabinet and the secondary treatment cabinet, a second smashing roller is rotationally connected to the middle of the inner cavity of the secondary treatment cabinet, a belt is arranged on the back of the second smashing roller, and a blanking pipe is fixedly connected to the middle of the bottom of the secondary treatment cabinet. According to the biomass fuel crushing device, the biomass fuel can be crushed easily, the driving structure is energy-saving, and the biomass fuel can be filtered and crushed twice.

Description

Biomass fuel reducing mechanism

Technical Field

The utility model relates to the field of biomass fuel treatment, in particular to a biomass fuel crushing device.

Background

Biomass fuel: the biomass fuel is mainly different from fossil fuel, and in the current policy and environmental protection standard, the biomass fuel directly burns the biomass to be a high pollution fuel, is only used in large kitchen ranges in rural areas, is not allowed to be used in cities, and when the existing biomass fuel is subjected to crushing treatment, the existing biomass fuel can be crushed only once, so that the size of the crushed partial fuel is easy to be substandard.

In China, patent application number: CN202022388741.5 discloses a biomass fuel smashing device, which comprises a box body, the inlet pipe, smashing motor, driving motor and heating cabinet, four groups of supporting legs are fixed with through bolt symmetry in the bottom four corners of box, the feed chute has been seted up to the roof of box, the feed inslot welded fastening of box roof has the inlet pipe, the first mounting panel of upper half welded fastening of the left side outer wall of box, and the surface of mounting panel is through bolt fastening smashing motor, the lower half welded fastening of the left side outer wall of box has mounting panel two, and the surface of mounting panel two is through bolt symmetry fixed with two sets of driving motor, the right side outer wall of box is through bolt fastening has the heating cabinet, the surface of heating cabinet is through bolt fastening has the fan, but this patent still has following problem:

the device is inconvenient to clean the fuel after filtering the fuel, and the blocking condition is easy to occur, so that the efficiency of the crushing work can be influenced.

Therefore, it is necessary to provide a biomass fuel pulverizer to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide a biomass fuel crushing device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the biomass fuel crushing device comprises a primary treatment cabinet, wherein a first storage bin is arranged in the center of an inner cavity of the primary treatment cabinet, first crushing rollers are symmetrically and rotationally connected to the left side and the right side of the inner cavity of the first storage bin, a mounting seat is fixedly connected to the right side of the back of the primary treatment cabinet, and a servo motor is fixedly connected to the back of the top of the mounting seat;

the bottom fixedly connected with secondary treatment cabinet of one-level treatment cabinet, the filter box has all been pegged graft to the bottom of one-level treatment cabinet and secondary treatment cabinet inner chamber, the centre in secondary treatment cabinet inner chamber rotates and is connected with the second crushing roller, the back of second crushing roller is provided with the belt, the centre fixedly connected with unloading pipe of secondary treatment cabinet bottom.

Preferably, the back symmetry fixedly connected with gear of two first crushing roller, two the gear intermeshing, two the gear symmetry rotates the left and right sides of connecting at the first-stage treatment cabinet inner chamber back, servo motor's front is through shaft coupling fixedly connected with axis of rotation, the front fixed connection of axis of rotation is at the centre at right side gear back.

Preferably, the front fixedly connected with first belt pulley of axis of rotation outer wall, the front of mount pad is seted up flutedly, the centre fixedly connected with spliced pole at the second crushing roller back, the back fixedly connected with second belt pulley of spliced pole, the spliced pole rotates the back of connection at the secondary treatment cabinet.

Preferably, the second belt pulley and the first belt pulley are both arranged at two ends of the inner cavity of the belt, a second storage bin is arranged in the middle of the secondary treatment cabinet, the second crushing roller is rotationally connected in the inner cavity of the second storage bin, and the primary treatment cabinet and the secondary treatment cabinet are of cavity structures with the top and the bottom communicated with the outside.

Preferably, the centre on the right side of the filter box is fixedly connected with a handle, the centre of the inner cavity of the filter box is provided with a containing groove, and the bottom of the inner cavity of the containing groove is fixedly connected with a filter screen.

Preferably, support columns are symmetrically and fixedly connected to the periphery of the bottom of the primary treatment cabinet, and the size of the filter screen at the top is larger than that of the filter screen at the bottom.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. this biomass fuel reducing mechanism through the servo motor that starts the setting, can drive the axis of rotation and rotate, can drive the gear on right side and rotate this moment, can mesh with left gear when the gear on right side rotates to this can drive two first crushing rollers and rotate, can carry out preliminary crushing to the biomass fuel of placing in the first feed bin inner chamber this moment, can carry out filtration treatment to biomass fuel through the filter screen of setting in the first-stage processing cabinet inner chamber bottom, make the biomass fuel that reaches the size requirement can fall into the inner chamber of second-stage processing cabinet and carry out next crushing, and the biomass fuel that does not reach standard can be size crushing until the compound requirement.

2. This biomass fuel reducing mechanism, through the axis of rotation that sets up, can drive first belt pulley and rotate when it rotates, can drive the belt and rotate this moment to this can drive the second belt pulley and rotate, can drive the second through the spliced pole and smash the roller and rotate when the second belt pulley rotates, with this can carry out secondary crushing to the biomass fuel that drops in the secondary treatment cabinet inner chamber and handle, biomass fuel after smashing can drop into the inner chamber of unloading pipe through the filter screen of bottom and discharge.

3. This biomass fuel reducing mechanism through the holding tank of seting up, can filter debris in the biomass fuel, the filter box of activity setting simultaneously, conveniently clear up and maintain debris and the filter screen in the holding tank inner chamber, be convenient for follow-up use.

Drawings

FIG. 1 is a schematic view of the front face of the present utility model;

FIG. 2 is a schematic diagram of the structure of the secondary treatment cabinet of the present utility model;

FIG. 3 is a schematic view of the structure of the first pulverizing roller of the present utility model;

fig. 4 is a schematic structural view of the servo motor of the present utility model.

In the figure: 1. a first-stage treatment cabinet; 2. a first bin; 3. a first pulverizing roller; 4. a gear; 5. a mounting base; 6. a groove; 7. a servo motor; 8. a rotating shaft; 9. a first pulley; 10. a secondary treatment cabinet; 11. a second bin; 12. a second pulverizing roller; 13. a connecting column; 14. a second pulley; 15. a belt; 16. a filter box; 17. a receiving groove; 18. a filter screen; 19. discharging pipes; 20. and (5) supporting the column.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a biomass fuel smashing device comprises a primary treatment cabinet 1, a first storage bin 2 is arranged in the center of the inner cavity of the primary treatment cabinet 1, first smashing rollers 3 are symmetrically and rotatably connected to the left side and the right side of the inner cavity of the first storage bin 2, a mounting seat 5 is fixedly connected to the right side of the back of the primary treatment cabinet 1, a servo motor 7 is fixedly connected to the back of the top of the mounting seat 5, a secondary treatment cabinet 10 is fixedly connected to the bottom of the primary treatment cabinet 1, filter boxes 16 are respectively inserted into the bottoms of the inner cavities of the primary treatment cabinet 1 and the secondary treatment cabinet 10, a second smashing roller 12 is rotatably connected to the center of the inner cavity of the secondary treatment cabinet 10, a belt 15 is arranged on the back of the second smashing roller 12, a blanking pipe 19 is fixedly connected to the center of the bottom of the secondary treatment cabinet 10, gears 4 are symmetrically and fixedly connected to the back of the two first smashing rollers 3, the two gears 4 are meshed with each other, the two gears 4 are symmetrically and rotationally connected at the left side and the right side of the back of the inner cavity of the primary treatment cabinet 1, the front of the servo motor 7 is fixedly connected with a rotating shaft 8 through a coupler, the front of the rotating shaft 8 is fixedly connected with the center of the back of the right side gear 4, the front of the outer wall of the rotating shaft 8 is fixedly connected with a first belt pulley 9, the front of the mounting seat 5 is provided with a groove 6, the center of the back of the second crushing roller 12 is fixedly connected with a connecting column 13, the back of the connecting column 13 is fixedly connected with a second belt pulley 14, the connecting column 13 is rotationally connected with the back of the secondary treatment cabinet 10, the second belt pulley 14 and the first belt pulley 9 are both arranged at the two ends of the inner cavity of the belt 15, the center of the secondary treatment cabinet 10 is provided with a second storage bin 11, the second crushing roller 12 is rotationally connected in the inner cavity structure of which the top and the bottom of the primary treatment cabinet 1 and the secondary treatment cabinet 10 are communicated with the outside, the right center of the filter box 16 is fixedly connected with a handle, the center of the inner cavity of the filter box 16 is provided with a containing groove 17, the bottom of the inner cavity of the containing groove 17 is fixedly connected with a filter screen 18, the periphery of the bottom of the primary treatment cabinet 1 is symmetrically and fixedly connected with support columns 20, the size of the top filter screen 18 is larger than that of the bottom filter screen 18, the right side gear 4 can be driven to rotate at the moment by starting the arranged servo motor 7 to drive the rotating shaft 8 to rotate, the right side gear 4 can be meshed with the left side gear 4 when rotating, so that two first crushing rollers 3 can be driven to rotate, the biomass fuel placed in the inner cavity of the first storage bin 2 can be subjected to preliminary crushing treatment at the moment, and the biomass fuel can be subjected to filtering treatment through the arranged filter screen 18 at the bottom of the inner cavity of the primary treatment cabinet 1, the biomass fuel reaching the size requirement can fall into the inner cavity of the secondary treatment cabinet 10 to be crushed in the next step until reaching the compound requirement, the first belt pulley 9 is driven to rotate when the biomass fuel rotates through the rotating shaft 8, the belt 15 is driven to rotate at the moment so as to drive the second belt pulley 14 to rotate, the second crushing roller 12 is driven to rotate through the connecting column 13 when the second belt pulley 14 rotates, the biomass fuel falling into the inner cavity of the secondary treatment cabinet 10 can be subjected to secondary crushing treatment, the crushed biomass fuel falls into the inner cavity of the blanking pipe 19 through the filter screen 18 at the bottom and is discharged, sundries in the biomass fuel can be filtered through the containing groove 17, and meanwhile, the filter box 16 which is movably arranged facilitates cleaning and maintenance of sundries and the filter screen 18 in the inner cavity of the containing groove 17, is convenient for subsequent use.

It should be noted that, the biomass fuel smashing device is provided by the utility model, when in use, biomass fuel is poured into the inner cavity of the first storage bin 2, the servo motor 7 is started, the rotating shaft 8 is driven to rotate, the right gear 4 is driven to rotate when the rotating shaft 8 rotates, at the moment, the right gear 4 is meshed with the left gear 4, so that two first smashing rollers 3 can be simultaneously driven to rotate in the inner cavity of the first storage bin 2, at the moment, the biomass fuel can be smashed once, after the size of the smashed biomass fuel reaches the standard, the smashed biomass fuel falls into the inner cavity of the secondary treatment cabinet 10 through the filter screen 18 at the top, the first belt pulley 9 is simultaneously driven to rotate when the rotating shaft 8 rotates, so that the belt 15 can be driven to rotate, the second belt pulley 14 is driven to rotate when the belt 15 rotates, at the moment, the second belt pulley 14 can drive the second smashing roller 12 to rotate through the connecting column 13, at the moment, the biomass fuel which falls into the inner cavity of the second storage bin 11 can be smashed twice, after smashing the size reaches the standard, the filter screen can be penetrated through the filter screen 18 and discharged from the blanking pipe 19, and the filter screen 16 and the filter screen 18 can be cleaned up to the accommodating groove 17.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Biomass fuel reducing mechanism, including one-level processing cabinet (1), its characterized in that: a first storage bin (2) is arranged in the center of the inner cavity of the primary treatment cabinet (1), first crushing rollers (3) are symmetrically and rotationally connected to the left side and the right side of the inner cavity of the first storage bin (2), a mounting seat (5) is fixedly connected to the right side of the back of the primary treatment cabinet (1), and a servo motor (7) is fixedly connected to the back of the top of the mounting seat (5);

the utility model discloses a filter box, including first-stage treatment cabinet (1), second-stage treatment cabinet (10), filter box (16) have all been pegged graft in the bottom of first-stage treatment cabinet (1) and second-stage treatment cabinet (10) inner chamber, the centre of second-stage treatment cabinet (10) inner chamber rotates and is connected with second crushing roller (12), the back of second crushing roller (12) is provided with belt (15), the centre fixedly connected with unloading pipe (19) of second-stage treatment cabinet (10) bottom.

2. A biomass fuel comminution device according to claim 1, characterized in that: the two the back symmetry fixedly connected with gear (4) of first crushing roller (3), two gear (4) intermeshing, two gear (4) symmetry swivelling joint are in the left and right sides at the inner chamber back of one-level processing cabinet (1), the front of servo motor (7) is through shaft coupling fixedly connected with axis of rotation (8), the front fixedly connected with of axis of rotation (8) is at the centre at right side gear (4) back.

3. A biomass fuel smashing device according to claim 2, characterized in that: the front fixedly connected with first belt pulley (9) of axis of rotation (8) outer wall, recess (6) have been seted up in the front of mount pad (5), the centre fixedly connected with spliced pole (13) at the back of second crushing roller (12), the back fixedly connected with second belt pulley (14) of spliced pole (13), spliced pole (13) rotate and connect the back at secondary treatment cabinet (10).

4. A biomass fuel smashing device according to claim 3, characterized in that: the second belt pulley (14) and the first belt pulley (9) are both arranged at two ends of an inner cavity of the belt (15), a second storage bin (11) is arranged in the center of the secondary treatment cabinet (10), the second crushing roller (12) is rotationally connected in the inner cavity of the second storage bin (11), and the primary treatment cabinet (1) and the secondary treatment cabinet (10) are of cavity structures with the top and the bottom communicated with the outside.

5. A biomass fuel comminution device according to claim 1, characterized in that: the right side of the filter box (16) is fixedly connected with a handle, the middle of the inner cavity of the filter box (16) is provided with a containing groove (17), and the bottom of the inner cavity of the containing groove (17) is fixedly connected with a filter screen (18).

6. The biomass fuel pulverizing apparatus according to claim 5, wherein: support columns (20) are symmetrically and fixedly connected to the periphery of the bottom of the primary treatment cabinet (1), and the size of the filter screen (18) at the top is larger than that of the filter screen (18) at the bottom.