CN218637863U

CN218637863U - Screening plant is used in biomass fuel production

Info

Publication number: CN218637863U
Application number: CN202222481149.9U
Authority: CN
Inventors: 冯忠明; 周海清; 刘路
Original assignee: Hubei Fuhang Biomass New Energy Fuel Co ltd
Current assignee: Hubei Fuhang Biomass New Energy Fuel Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-17
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a screening plant is used in biomass fuel production, including fixed case, the inside below fixedly connected with bottom plate of fixed incasement, bottom plate upper end one side sliding connection has the mounting bracket, installs a plurality of sieves on the mounting bracket, and fixed case is located a plurality of fixed plates of below fixedly connected with of sieve, and mounting bracket one side below fixedly connected with flexible pole, inside one section fixed plate that inserts, the bottom plate top is located mounting bracket one side and installs the motor, motor one end fixedly connected with worm, worm one end fixedly connected with cam, the cam is located the below of mounting bracket. The utility model discloses a design has the dwang, turns over the board through being equipped with on the dwang, can overturn the granule of whereabouts through turning over the board, avoids the granule too much to pile up, rotates the time that can prolong the granule on the sieve through the returning face plate simultaneously for the screening is more abundant.

Description

Screening plant is used in biomass fuel production

Technical Field

The utility model relates to a screening plant, concretely relates to screening plant is used in biomass fuel production.

Background

The biomass fuel is a novel clean fuel which is formed by taking agricultural and forestry wastes as raw materials and preparing various types of formed materials through processes such as crushing, mixing, extruding, drying and the like and can be directly combusted, wherein the biomass fuel is mainly agricultural and forestry wastes which are generally different from fossil fuels. The agricultural and forestry wastes need to be crushed and then larger particles need to be crushed again to ensure the uniformity of the subsequent mixing.

The conventional screening device screens the crushed particles, but when the particles are more, the particles are stacked together, so that the smaller particles are difficult to pass through a screen plate. Accordingly, one skilled in the art provides a sieving apparatus for biomass fuel production to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a screening plant for biomass fuel production, which comprises a fixed box, wherein a bottom plate is fixedly connected below the inside of the fixed box, one side of the upper end of the bottom plate is slidably connected with a mounting frame, a plurality of sieve plates are installed on the mounting frame, a plurality of fixed plates are fixedly connected below the sieve plates of the fixed box, an elastic rod is fixedly connected below one side of the mounting frame, one section of the elastic rod is inserted into the fixed plate, a motor is installed above the bottom plate and positioned at one side of the mounting frame, one end of the motor is fixedly connected with a worm, one end of the worm is fixedly connected with a cam, and the cam is positioned below the mounting frame;

fixed incasement portion is located the worm top and rotates and is connected with the worm wheel, and fixed incasement fixedly connected with sprocket one is passed at the worm wheel both ends, and fixed incasement portion is located the sieve top and rotates and be connected with a plurality of dwangs, the inside fixedly connected with dead lever of dwang, sliding connection has a plurality of boards that turn over on the dwang, turns over and is connected with the spring between board and the dead lever, and the dwang both ends are passed fixed incasement and are connected with sprocket three, one the three outsides of sprocket are connected with sprocket two.

Preferably: the funnel is fixedly connected above the fixed box.

Preferably: the fixed box is internally provided with a material discharging plate fixedly connected below the sieve plate at the lowest part.

Preferably, the following components: one end of the sieve plate penetrates through the fixed box and is located on the outer side of the fixed box, and one side of the fixed box is located above and below the sieve plate and is provided with a movable opening.

Preferably, the following components: and a chain is arranged on the outer side of the third chain wheel, and chains are arranged on the outer sides of the first chain wheel and the first chain wheel.

Preferably: the outer side of the fixed box is positioned at two sides of the sieve plate and is fixedly connected with baffle plates.

The utility model discloses a technological effect and advantage:

the utility model discloses a design has the dwang, turns over the board through being equipped with on the dwang, can overturn the granule of whereabouts through turning over the board, avoids too much stromatolite of granule, rotates the time that can prolong the granule on the sieve through the returning face plate simultaneously for the screening is more abundant.

Drawings

FIG. 1 is a schematic structural diagram provided herein;

FIG. 2 is a schematic structural view of the interior of the stationary box provided herein;

fig. 3 is a schematic structural view of a rotating rod provided by the present application;

in the figure:

1. a fixed box; 2. a funnel; 3. a base plate; 4. a mounting frame; 5. a sieve plate; 6. a fixing plate; 7. an elastic rod; 8. a blanking plate; 9. a motor; 10. a cam; 11. a worm; 12. a worm gear; 13. rotating the rod; 14. turning over a plate; 15. a fixing rod; 16. a spring; 17. a chain wheel I; 18. a second chain wheel; 19. a third chain wheel; 20. and a baffle plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 3, in the present embodiment, a screening device for biomass fuel production is provided, including a fixed box 1, a funnel 2 is fixedly connected above the fixed box 1, a bottom plate 3 is fixedly connected below the inside of the fixed box 1, one side of the upper end of the bottom plate 3 is slidably connected with a mounting frame 4, a plurality of screen plates 5 are mounted on the mounting frame 4, one end of each screen plate 5 penetrates through the fixed box 1 and is located outside the fixed box 1, a movable opening is formed in one side of the fixed box 1 and located below the screen plate 5, baffle plates 20 are fixedly connected to the outer sides of the fixed box 1 and located at two sides of the screen plate 5, a plurality of fixed plates 6 are fixedly connected below the screen plate 5 of the fixed box 1, an elastic rod 7 is fixedly connected below one side of the mounting frame 4, a section of the elastic rod 7 is inserted into the fixed plate 6, a blanking plate 8 is fixedly connected below the screen plate 5 located at the lowest position in the fixed box 1, a motor 9 is mounted on one side of the mounting frame 4 above the bottom plate 3, a worm 11 is fixedly connected with one end of the motor 9, one end of the worm 11 is fixedly connected with a cam 10, and the cam 10 is located below the mounting frame 4;

fixed 1 inside worm 11 top that is located of case is rotated and is connected with worm wheel 12, and 1 fixedly connected with sprocket 17 of fixed case is passed at worm wheel 12 both ends, and fixed 1 inside sieve 5 top that is located of case is rotated and is connected with a plurality of dwang 13, the inside fixedly connected with dead lever 15 of dwang 13, and sliding connection has a plurality of boards 14 that turn over on the dwang 13 turns over, turns over and is connected with spring 16 between board 14 and the

dead lever

15, and 13 both ends of dwang are passed fixed 1 of case and are connected with three 19, one the three 19 outsides of sprocket are connected with two 18 sprockets, the three 19 outsides of sprocket are equipped with the chain, and sprocket 17 is equipped with the chain with two 18 outsides of sprocket.

The utility model discloses a theory of operation is:

this device is when using, use through external power supply and controller, the granule descends into the inside of fixed case 1 from funnel 2, starter motor 9, motor 9 starts drive cam 10 and rotates, cam 10 rotates and makes mounting bracket 4 vibrate from top to bottom, the sieve 5 of installation also vibrates thereupon on mounting bracket 4, the granule of whereabouts falls on sieve 5, sieve the granule through the vibration of sieve 5, also make worm 11 rotate when motor 9 starts, worm 11 rotates and makes worm wheel 11 rotate, worm wheel 11 rotates and drives a sprocket 17 rotation of both sides, sprocket 17 drives sprocket two 18 and rotates, sprocket two 18 drives sprocket three 19 and rotates, drive dwang 13 through sprocket three 19 and rotate, dwang 13 rotates through turning over board 14 with granule upset to dwang 13 opposite side, avoid the granule directly to fall and carry out the stromatolite on sieve 5, can make turning over board 14 along with sieve 5 vibration and contract to the inside of dwang 13 through being equipped with spring 16.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. The screening device for biomass fuel production comprises a fixed box (1) and is characterized in that a bottom plate (3) is fixedly connected to the inner lower portion of the fixed box (1), an installation frame (4) is slidably connected to one side of the upper end of the bottom plate (3), a plurality of screen plates (5) are installed on the installation frame (4), a plurality of fixing plates (6) are fixedly connected to the lower portion, located below the screen plates (5), of the fixed box (1), an elastic rod (7) is fixedly connected to the lower portion of one side of the installation frame (4), one section of the elastic rod (7) is inserted into the fixing plates (6), a motor (9) is installed on one side, located above the installation frame (4), one end of the motor (9) is fixedly connected with a worm (11), one end of the worm (11) is fixedly connected with a cam (10), and the cam (10) is located below the installation frame (4);

fixed case (1) is inside to be located worm (11) top and to rotate and be connected with worm wheel (12), and fixed case (1) fixedly connected with sprocket (17) is passed at worm wheel (12) both ends, and fixed case (1) is inside to be located sieve (5) top and to rotate and be connected with a plurality of dwang (13), and dwang (13) inside fixedly connected with dead lever (15), and sliding connection has a plurality of boards (14) that turn over on dwang (13), turns over and is connected with spring (16) between board (14) and dead lever (15), and dwang (13) both ends are passed fixed case (1) and are connected with sprocket three (19), one sprocket three (19) outsides are connected with sprocket two (18).

2. A screening device for biomass fuel production according to claim 1, wherein a funnel (2) is fixedly connected above the fixed box (1).

3. A screening device for biomass fuel production according to claim 1, wherein a blanking plate (8) is fixedly connected to the inside of the fixed box (1) below the lowest screen plate (5).

4. The screening device for biomass fuel production according to claim 1, wherein one end of the screen plate (5) penetrates through the fixed box (1) and is located outside the fixed box (1), and a movable opening is formed in one side of the fixed box (1) and is located above and below the screen plate (5).

5. The screening device for biomass fuel production according to claim 1, wherein a chain is arranged outside the third chain wheel (19), and a chain is arranged outside the first chain wheel (17) and the second chain wheel (18).

6. A screening device for biomass fuel production according to claim 1, wherein baffles (20) are fixedly connected to the outside of the fixed box (1) on both sides of the screen plate (5).