CN218012925U

CN218012925U - Practical grinding device for biomass fuel processing

Info

Publication number: CN218012925U
Application number: CN202221763145.3U
Authority: CN
Inventors: 韦巧娟; 张蕾
Original assignee: Guangxi Ruibo New Energy Technology Co ltd
Current assignee: Guangxi Ruibo New Energy Technology Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-12-13
Anticipated expiration: 2032-07-08

Abstract

The utility model belongs to the grinder field, especially, practical grinding device is used in biomass fuel processing exists not the fuel that fully grinds and grinds complete fuel and mix together to current practical grinding device for biomass fuel processing in the course of the work, grinds carefully inadequately, the inconvenient problem of ejection of compact, and the following scheme is proposed at present, and it includes the work bucket, the top of work bucket is rotated and is run through there is the axis of rotation, the outer wall of axis of rotation is fixed to be run through there are first grinding roller and second grinding roller, the inner wall sliding connection of work bucket has filtering component, the bottom of work bucket is provided with out the storage bucket. The utility model discloses simple structure has richened practical function that practical biomass fuel processing used grinder, can realize not the complete fuel that grinds and grind complete fuel separation, and the effectual biomass fuel who ensures the ejection of compact all grinds fully, and the ejection of compact is convenient, easy operation, and it is convenient to use.

Description

Practical grinding device for biomass fuel processing

Technical Field

The utility model relates to a grinder technical field especially relates to a practical grinder is used in biomass fuel processing.

Background

A grinding device for processing practical biomass fuel is a device for processing and grinding the biomass fuel. Once the slogan is proposed, which is not similar to the slogan of the green water thousand mountains, people have stronger environmental awareness, the use of a large amount of biomass fuel is an important measure for realizing sustainable development, and in recent years, people begin to pay attention to the effective utilization of the biomass fuel such as straw, sawdust, rice chaff and the like, and the processing and grinding of the fuel are particularly important.

However, most of the grinding devices for processing biomass fuels on the market have the following defects:

1. grinding is not fine enough;

2. incompletely milled fuel and completely milled fuel are mixed together;

3. the operation is complex and the discharging is inconvenient;

4. it is inconvenient for people to use.

Therefore, a practical grinding device for processing biomass fuel is proposed to solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the fuel which is not completely ground and the fuel which is completely ground are mixed together, the grinding is not careful enough, the operation is complex, the discharging is inconvenient, and the grinding device for processing the biomass fuel is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a practical grinding device for processing biomass fuel, which comprises a working barrel,

one side of the working barrel is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a back plate, one side of the back plate is fixedly connected with a motor, one end of an output shaft of the motor penetrates through the back plate and is fixedly connected with a transmission shaft, and the outer wall of the transmission shaft is fixedly connected with a first bevel gear;

a rotating shaft penetrates through the top of the working barrel in a rotating mode, a second bevel gear is arranged outside the rotating shaft, and the second bevel gear is meshed with the first bevel gear;

a first discharging hole and a second discharging hole are formed in one side of the working barrel, a first discharging assembly for discharging is connected to one side of the first discharging hole in a sliding mode, and a second discharging assembly for discharging is connected to one side of the second discharging hole in a sliding mode;

the inner wall of the working barrel is fixedly connected with a first shell and a second shell, the outer wall of the rotating shaft is fixedly sleeved with a first grinding roller and a second grinding roller, and the outer wall of the rotating shaft penetrates through a first filtering assembly and a second filtering assembly for filtering;

a discharge barrel is arranged at the bottom of the working barrel;

the outer wall of the working barrel is fixedly connected with a plurality of supporting legs.

Preferably, the first discharging assembly comprises a first discharging valve which is slidably connected to one side of the first discharging port, and one side of the first discharging valve is fixedly connected with a first pull ring.

Preferably, the second discharging assembly comprises a second discharging valve which is connected to one side of the second discharging hole in a sliding mode, and a second pull ring is fixedly connected to one side of the second discharging valve.

Preferably, first filtering component establishes the boss at the axis of rotation outer wall including rotating the cover, the inner wall sliding connection of work bucket has the coarse sieve, a plurality of coarse sieve through-holes have been seted up at the top of coarse sieve.

Preferably, the second filtering component comprises a connecting rod which is rotatably connected to the outer wall of the rotating shaft, the inner wall of the working barrel is slidably connected with a fine sieve, and a plurality of fine sieve through holes are formed in the top of the fine sieve.

Preferably, the top of the working barrel is provided with a feeding hole.

Preferably, the aperture of the fine-screening through hole is smaller than that of the coarse-screening through hole.

Preferably, the top of the connecting rod and the top of the boss are fixedly connected with a push rod, and two springs are fixedly connected between one side of the coarse sieve, which is close to the first shell, and one side of the fine sieve, which is close to the second shell.

Preferably, the inner walls of the first shell and the second shell are provided with grooves matched with the first grinding roller and the second grinding roller.

Compared with the prior art, the beneficial effects of the utility model are that: after the biomass fuel is placed into the working barrel, the fuel which is completely ground and incompletely ground is separated through a first grinding procedure, the fuel which is completely ground enters a second grinding procedure to be continuously ground, the fuel which is incompletely ground is taken out from the discharge port to be subjected to the first procedure again, the fuel which is completely ground and incompletely ground is separated in the second grinding procedure, the fuel which is completely ground is discharged, and the procedures are repeated when the fuel which is incompletely ground is completely ground.

The utility model discloses simple structure has richened practical function that practical biomass fuel processing used grinder, can realize not the complete fuel that grinds and grind complete fuel separation, and the effectual biomass fuel who ensures the ejection of compact all grinds fully, and the ejection of compact is convenient, easy operation, and it is convenient to use.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a practical grinding device for processing biomass fuel according to the present invention;

fig. 2 is a schematic side view of the structure of the middle part of the present invention;

fig. 3 is a schematic cross-sectional structural view of a practical grinding device for processing biomass fuel provided by the present invention;

fig. 4 is a schematic cross-sectional structural view of the first grinding roller and the first housing of the present invention;

FIG. 5 is a schematic cross-sectional view of the second grinding roller and the second housing of the present invention;

fig. 6 is a schematic front view of the first filter assembly of the present invention.

In the figure: 1. a working barrel; 101. a first discharge port; 102. a second discharge port; 2. a discharging barrel; 3. supporting legs; 4. a back plate; 5. a connecting plate; 6. a first discharge valve; 601. a first pull ring; 7. a second discharge valve; 701. a second tab; 8. a rotating shaft; 9. a drive shaft; 10. a first bevel gear; 11. a second bevel gear; 12. a motor; 13. a first housing; 1301. a first grinding roller; 14. a second housing; 1401. a second grinding roller; 15. coarse screening; 1501. roughly screening through holes; 16. fine screening; 1601. fine screening through holes; 17. a push rod; 18. a connecting rod; 19. a boss; 20. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1 to 6, a grinding device for processing a practical biomass fuel comprises a working barrel 1,

one side of the working barrel 1 is fixedly connected with a connecting plate 5, one side of the connecting plate 5 is fixedly connected with a back plate 4, one side of the back plate 4 is fixedly connected with a motor 12, one end of an output shaft of the motor 12 penetrates through the back plate 4 and is fixedly connected with a transmission shaft 9, and the outer wall of the transmission shaft 9 is fixedly connected with a first bevel gear 10;

a rotating shaft 8 penetrates through the top of the working barrel 1 in a rotating mode, a second bevel gear 11 is arranged outside the rotating shaft 8, and the second bevel gear 11 is meshed with the first bevel gear 10;

a first discharge hole 101 and a second discharge hole 102 are formed in one side of the working barrel 1, a first discharge assembly for discharging is connected to one side of the first discharge hole 101 in a sliding mode, and a second discharge assembly for discharging is connected to one side of the second discharge hole 102 in a sliding mode;

the inner wall of the working barrel 1 is fixedly connected with a first shell 13 and a second shell 14, the outer wall of the rotating shaft 8 is fixedly sleeved with a first grinding roller 1301 and a second grinding roller 1401, and a first filtering component and a second filtering component for filtering penetrate through the outer wall of the rotating shaft 8;

the bottom of the working barrel 1 is provided with a discharging barrel 2;

the outer wall of the working barrel 1 is fixedly connected with a plurality of supporting legs 3.

Example two

Referring to fig. 1 to 6, a grinding apparatus for processing a biomass fuel for practical use,

as shown in fig. 1, the practical grinding device for processing biomass fuel of the embodiment includes a working barrel 1, and a feed inlet is formed at the top of the working barrel 1, so that the feeding does not touch a second bevel gear 11, thereby improving safety.

a rotating shaft 8 is rotatably penetrated through the top of the working barrel 1, a second bevel gear 11 is arranged outside the rotating shaft 8, and the second bevel gear 11 is meshed with a first bevel gear 10;

first discharge gate 101 and second discharge gate 102 have been seted up to one side of working bucket 1, and one side sliding connection of first discharge gate 101 has the first ejection of compact subassembly that is used for the ejection of compact, and first ejection of compact subassembly includes sliding connection at the first discharge gate 6 of 101 one side of first discharge gate, and the first pull ring 601 of one side fixedly connected with of first discharge gate 6 is convenient for take out the insufficient fuel of first process grinding. One side of the second discharge port 102 is slidably connected with a second discharge assembly for discharging, the second discharge assembly comprises a second discharge valve 7 slidably connected to one side of the second discharge port 102, and one side of the second discharge valve 7 is fixedly connected with a second pull ring 701, so that the insufficiently ground fuel in the second process can be taken out conveniently;

the inner wall of the working barrel 1 is fixedly connected with a first outer shell 13 and a second outer shell 14, and grooves matched with the first grinding roller 1301 and the second grinding roller 1401 are formed in the inner walls of the first outer shell 13 and the second outer shell 14, so that the grinding is facilitated. A first grinding roller 1301 and a second grinding roller 1401 are fixedly sleeved on the outer wall of the rotating shaft 8, and a first filtering assembly and a second filtering assembly for filtering penetrate through the outer wall of the rotating shaft 8; first filtering component establishes the boss 19 at 8 outer walls of axis of rotation including rotating the cover, and the inner wall of work bucket 1 has coarse sieve 15 through guide rail and slider sliding connection, and a plurality of coarse sieve through-holes 1501 have been seted up at coarse sieve 15's top, are convenient for carry out first sieve and get. The second filtering component comprises a connecting rod 18 which is rotatably connected to the outer wall of the rotating shaft 8, the inner wall of the working barrel 1 is connected with a fine sieve 16 through a guide rail and a sliding block in a sliding mode, a plurality of fine sieve through holes 1601 are formed in the top of the fine sieve 16, and secondary sieving is facilitated. The aperture of the fine screen through holes 1601 is smaller than that of the coarse screen through holes 1501, so that fuels with different sizes can be screened conveniently. The top of connecting rod 18 and boss 19 is equal fixedly connected with push rod 17, and equal fixedly connected with two springs 20 between the one side that coarse sieve 15 and first shell 13 are close to each other and between the one side that fine sieve 16 and second shell 14 are close to each other make coarse sieve 15 and fine sieve 16 vibration range bigger, improve and sieve and get efficiency.

The bottom of the working barrel 1 is provided with a discharging barrel 2 for discharging conveniently;

a plurality of supporting legs 3 of outer wall fixedly connected with of working bucket 1 improve the stability of whole device, and be convenient for put into and take out storage bucket 2.

However, as is well known to those skilled in the art, the working principle and the connection method of the motor 12 are common general knowledge and are not described herein, and those skilled in the art can make any choice according to their needs or convenience.

The utility model provides a theory of operation does: starting a motor 12, driving a transmission shaft 9 to rotate by an output shaft of the motor 12, driving a first bevel gear 10 to rotate by the transmission shaft 9, meshing the first bevel gear 10 with a second bevel gear 11, rotating the second bevel gear 11, driving a rotating shaft 8 to rotate by the second bevel gear 11, driving a first grinding roller 1301, a second grinding roller 1401, a connecting rod 18 and a boss 19 to rotate by the rotating shaft 8, driving a push rod 17 fixed on the connecting rod 18 and the boss 19 to rotate, putting fuel into the working barrel 1 from a feed port, grinding the fuel by matching the first grinding roller 1301 and the first housing 13 in the working barrel 1, falling the ground fuel on the coarse screen 15 by the push rod 17, driving the coarse screen 15 to leave, driving the first grinding process to grind sufficient fuel, passing through the coarse screen 15, falling into the second grinding roller 1401 by matching the second grinding roller 1401 and the second housing 14 to continue grinding, falling the ground fuel on the fine screen 16, driving the fine screen 16 to push the fine screen 16, driving the fine screen 16 to fall into the second grinding roller 2, and pulling the second grinding valve to grind the fine screen 2, and the discharge port 2, and pulling the second grinding valve 701 to grind the fine screen 2.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a practical grinder for biomass fuel processing, includes working barrel (1), its characterized in that:

one side of the working barrel (1) is fixedly connected with a connecting plate (5), one side of the connecting plate (5) is fixedly connected with a back plate (4), one side of the back plate (4) is fixedly connected with a motor (12), one end of an output shaft of the motor (12) penetrates through the back plate (4) and is fixedly connected with a transmission shaft (9), and the outer wall of the transmission shaft (9) is fixedly connected with a first bevel gear (10);

a rotating shaft (8) penetrates through the top of the working barrel (1) in a rotating mode, a second bevel gear (11) is arranged outside the rotating shaft (8), and the second bevel gear (11) is meshed with the first bevel gear (10);

a first discharge hole (101) and a second discharge hole (102) are formed in one side of the working barrel (1), a first discharge assembly for discharging is connected to one side of the first discharge hole (101) in a sliding mode, and a second discharge assembly for discharging is connected to one side of the second discharge hole (102) in a sliding mode;

the inner wall fixedly connected with first shell (13) and second shell (14) of work bucket (1), the fixed cover of outer wall of axis of rotation (8) is equipped with first grinding roller (1301) and second grinding roller (1401), the outer wall of axis of rotation (8) is run through and is used for filterable first filter component and second filter component.

2. The grinding device for processing the biomass fuel as claimed in claim 1, wherein the first discharging assembly includes a first discharging valve (6) slidably connected to one side of the first discharging hole (101), and a first pull ring (601) is fixedly connected to one side of the first discharging valve (6).

3. The grinding device for processing the biomass fuel as claimed in claim 1, wherein the second discharging assembly includes a second discharging valve (7) slidably connected to one side of the second discharging hole (102), and a second pull ring (701) is fixedly connected to one side of the second discharging valve (7).

4. The grinding device for processing the practical biomass fuel as claimed in claim 1, wherein the first filtering component comprises a boss (19) which is rotatably sleeved on the outer wall of the rotating shaft (8), the inner wall of the working barrel (1) is slidably connected with a coarse screen (15), and a plurality of coarse screen through holes (1501) are formed in the top of the coarse screen (15).

5. The grinding device for processing the biomass fuel as claimed in claim 4, wherein the second filtering component comprises a connecting rod (18) rotatably connected to the outer wall of the rotating shaft (8), the inner wall of the working barrel (1) is slidably connected with a fine sieve (16), and a plurality of fine sieve through holes (1601) are formed in the top of the fine sieve (16).

6. The practical grinding device for processing the biomass fuel as claimed in any one of claims 1 to 5, wherein a feed inlet is formed in the top of the working barrel (1).

7. The grinding device for processing the biomass fuel of claim 5, wherein the aperture of the fine screen through hole (1601) is smaller than that of the coarse screen through hole (1501).

8. The grinding device for processing the biomass fuel as claimed in claim 5, wherein the top of the connecting rod (18) and the boss (19) are fixedly connected with a push rod (17), and two springs (20) are fixedly connected between the side where the coarse screen (15) and the first shell (13) are close to each other and between the side where the fine screen (16) and the second shell (14) are close to each other.

9. The grinding device for processing the practical biomass fuel as claimed in claim 1, wherein the inner walls of the first shell (13) and the second shell (14) are provided with grooves matched with the first grinding roller (1301) and the second grinding roller (1401).