CN218189937U

CN218189937U - Novel sawdust air conveying system

Info

Publication number: CN218189937U
Application number: CN202222507358.6U
Authority: CN
Inventors: 刘维音
Original assignee: Qingdao Meizhong Building Materials Machinery Co ltd
Current assignee: Qingdao Meizhong Building Materials Machinery Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-03
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a saw-dust processing technology field, and disclose new style saw-dust air conveying system, solved when there is great caking in the saw-dust, the problem that the guide pipe blockked up is easily caused because of the volume is great in the air conveying process to the saw-dust of caking, it includes first box and second box, be connected through the guide pipe between first box and the second box, relevant fan is installed to the bottom of second box, installs dispersion subassembly in the first box, wherein, dispersion subassembly includes the first stock guide of symmetry installation on the inner wall of first box top, and the below symmetry of first stock guide is rotated and is installed first crushing roller, and the below of first crushing roller is installed the second stock guide, and the below symmetry of second stock guide is rotated and is installed the second crushing roller; through being provided with first crushing roller and second crushing roller, can realize breaing up the saw-dust of caking, effectively avoided the saw-dust to send the jam that the in-process caused the passage, greatly increased the wind of saw-dust and sent efficiency.

Description

Novel sawdust air conveying system

Technical Field

The utility model belongs to the technical field of the saw-dust is handled, specifically be new style saw-dust air conveying system.

Background

The wood chips are powder left in wood processing, are mainly used as fuel and light bone fillers, or are compounded into artificial boards such as medium density fiberboard, and can also be used for making paper; current saw-dust is handling the course of working, uses wind-force to carry the saw-dust usually, during the transport, in the leading-in box of saw-dust, then guarantees the normal row material of tripper under the effect of closing the fan.

When larger lumps exist in the wood chips, the agglomerated wood chips are easy to block the material guide pipe due to larger volume in the air conveying process.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a new style saw-dust air conveying system, when having great caking in the saw-dust in the above-mentioned background art of effectual solution, the saw-dust of caking leads to the problem of passage jam because of the volume is great easily in the air conveying in-process.

In order to achieve the above object, the utility model provides a following technical scheme: the novel sawdust air conveying system comprises a first box body and a second box body, wherein the first box body is connected with the second box body through a material guide pipe, a related fan is installed at the bottom end of the second box body, and a dispersing assembly is installed in the first box body;

the dispersing assembly comprises a first guide plate symmetrically arranged on the inner wall of the top of the first box body, a first crushing roller is symmetrically and rotatably arranged below the first guide plate, a second guide plate is arranged below the first crushing roller, a second crushing roller is symmetrically and rotatably arranged below the second guide plate, and a third guide plate is arranged below the second crushing roller.

Preferably, a first connecting shaft is mounted at one end of the first crushing roller, and a first gear is mounted at one end of the first connecting shaft penetrating through the first box.

Preferably, a second connecting shaft is installed at one end of the second crushing roller, and a second gear is installed at one end of the second connecting shaft penetrating through the first box body.

Preferably, one side of each of the two first gears is provided with a third gear meshed with the first gear, the two third gears are meshed with each other, one side of each of the two second gears is provided with a fourth gear meshed with the second gear, and the two fourth gears are meshed with each other.

Preferably, one end of each of the two third gears is rotatably connected with the first box body, and one end of one of the third gears is provided with the first belt pulley.

Preferably, one end of each of the two fourth gears is rotatably connected with the first box body, and a second belt pulley is mounted at one end of one of the fourth gears.

Preferably, the first belt pulley and the second belt pulley are connected through a belt body, the motor is installed at one end of the second belt pulley, and the motor is connected with the first box body through the installation frame.

Preferably, the spacing between two of said first crushing rollers is greater than the spacing between two of said second crushing rollers.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) And in operation, through being provided with first crushing roller and second crushing roller, can realize breaing up the caking saw-dust, effectively avoided the saw-dust to send the jam that the in-process caused the passage, greatly increased the wind of saw-dust and sent efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of the installation structure of the first material guiding plate of the present invention;

FIG. 3 is a schematic structural view of the dispersing assembly of the present invention;

in the figure: 1. a first case; 2. a second case; 3. a material guide pipe; 4. shutting off the fan; 5. a dispersion assembly; 6. a first material guide plate; 7. a first crushing roller; 8. a second material guide plate; 9. a second crushing roller; 10. a first connecting shaft; 11. a first gear; 12. a second connecting shaft; 13. a second gear; 14. a third gear; 15. a fourth gear; 16. a first pulley; 17. a second pulley; 18. a belt body; 19. a motor; 20. and a third material guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 3, the present invention includes a first box 1 and a second box 2, the first box 1 is connected to the second box 2 through a material guiding pipe 3, a fan 4 is installed at the bottom end of the second box 2, and a dispersing assembly 5 is installed in the first box 1;

the dispersing assembly 5 comprises first material guide plates 6 symmetrically installed on the inner wall of the top of the first box body 1, first crushing rollers 7 are symmetrically installed below the first material guide plates 6 in a rotating mode, second material guide plates 8 are installed below the first crushing rollers 7, second crushing rollers 9 are installed below the second material guide plates 8 in a rotating mode, third material guide plates 20 are installed below the second crushing rollers 9, and the distance between the two first crushing rollers 7 is larger than the distance between the two second crushing rollers 9.

In the second embodiment, on the basis of the first embodiment, a first connecting shaft 10 is installed at one end of the first crushing roller 7, a first gear 11 is installed at one end of the first connecting shaft 10 penetrating through the first box 1, a second connecting shaft 12 is installed at one end of the second crushing roller 9, a second gear 13 is installed at one end of the second connecting shaft 12 penetrating through the first box 1, third gears 14 meshed with the first gears are installed on one sides of the two first gears 11, the two third gears 14 are meshed with each other, fourth gears 15 meshed with the two second gears 13 are installed on one sides of the two second gears 13, the two fourth gears 15 are meshed with each other, one ends of the two third gears 14 are rotatably connected with the first box 1, a first belt pulley 16 is installed at one end of one of the third gears 14, one ends of the two fourth gears 15 are rotatably connected with the first box 1, a second belt pulley 17 is installed at one end of one of the fourth gears 15, the first belt pulley 16 is connected with the second belt pulley 17 through a belt pulley body 18, a motor 19 is installed at one end of the second belt pulley 17, and is connected with the first box 1 through a motor 19.

The working principle is as follows: in operation, only need starting drive, then with the leading-in first box 1 of saw-dust, the saw-dust carries out the blanking under the effect of first stock guide 6, this moment, the rotation of motor 19 drives the rotation of second belt pulley 17, the rotation of second belt pulley 17 drives the rotation of fourth gear 15, the rotation of fourth gear 15 drives the rotation of second gear 13, the rotation of second gear 13 drives the rotation of second crushing roller 9, and simultaneously, because the setting of belt body 18, the rotation of second belt pulley 17 drives the rotation of first belt pulley 16, the rotation of first belt pulley 16 third gear 14, the rotation of third gear 14 drives first gear 11 and rotates, the rotation of first gear 11 drives the rotation of first crushing roller 7, first crushing roller 7 realizes breaking up the saw-dust that drops from first stock guide 6, along with moving down of saw-dust, the breaking up of bigger caking is further realized to second crushing roller 9, the saw-dust after breaking drops under gravity to third stock guide 20, then the effect of blocking 4 gets into box 2 through the effect of second stock guide 3, the effect of second stock guide is required conveying of fan entering.

Claims

1. New style saw-dust air conveying system, including first box (1) and second box (2), its characterized in that: the first box body (1) is connected with the second box body (2) through a material guide pipe (3), a related fan (4) is installed at the bottom end of the second box body (2), and a dispersion assembly (5) is installed in the first box body (1);

wherein, dispersion subassembly (5) are including the symmetry install first stock guide (6) on first box (1) top inner wall, and first crushing roller (7) are installed in the below symmetry of first stock guide (6) rotation, and second stock guide (8) are installed to the below of first crushing roller (7), and second crushing roller (9) are installed in the below symmetry rotation of second stock guide (8), and third stock guide (20) are installed to the below of second crushing roller (9).

2. The new wood chip pneumatic conveying system according to claim 1, characterized in that: a first connecting shaft (10) is installed at one end of the first crushing roller (7), and a first gear (11) is installed at one end, penetrating through the first box body (1), of the first connecting shaft (10).

3. The new wood chip pneumatic conveying system according to claim 2, characterized in that: and a second connecting shaft (12) is installed at one end of the second crushing roller (9), and a second gear (13) is installed at one end, penetrating through the first box body (1), of the second connecting shaft (12).

4. The new chip pneumatic conveying system according to claim 3, characterized in that: and the third gears (14) meshed with the first gears (11) are arranged on one sides of the first gears (11), the two third gears (14) are meshed with each other, the fourth gears (15) meshed with the second gears (13) are arranged on one sides of the two second gears (13), and the two fourth gears (15) are meshed with each other.

5. The new chip pneumatic conveying system according to claim 4, characterized in that: one end of each of the two third gears (14) is rotatably connected with the first box body (1), and a first belt pulley (16) is installed at one end of one third gear (14).

6. The new wood chip pneumatic conveying system according to claim 5, characterized in that: and one end of each fourth gear (15) is rotatably connected with the first box body (1), and a second belt pulley (17) is installed at one end of one fourth gear (15).

7. The new chip pneumatic conveying system according to claim 6, characterized in that: be connected through belt body (18) between first belt pulley (16) and the second belt pulley (17), motor (19) are installed to the one end of second belt pulley (17), and motor (19) are connected with first box (1) through the mounting bracket.

8. The new chip pneumatic conveying system according to claim 6, characterized in that: the distance between the two first crushing rollers (7) is larger than the distance between the two second crushing rollers (9).