CN213315205U

CN213315205U - Biomass feedstock reducing mechanism is used in new forms of energy development

Info

Publication number: CN213315205U
Application number: CN202021608310.9U
Authority: CN
Inventors: 吴中元
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-01
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to the technical field of biomass raw material processing, in particular to a biomass raw material crushing device for new energy development, which comprises a supporting leg, a crushing box, a crushing roller and a crushing paddle, wherein the supporting leg is welded at the bottom of the crushing box; the inner wall of the crushing box, which is close to the feed inlet, is welded with a fixed toothed plate, and a crushing roller driven by a third motor to operate is arranged between the two fixed toothed plates; two rows of obliquely arranged crushing rollers are arranged in the crushing box, and the crushing rollers are connected through a belt. The utility model discloses, when crushing roller operates, can mutually support with the fixed tooth board, to the raw materials of input, play preliminary kibbling effect, two opposite run backs of crushing roller carry out crushing treatment to the raw materials, still make the raw materials flow to the place below of smashing the oar, realize the continuous effectual secondary crushing to the raw materials.

Description

Biomass feedstock reducing mechanism is used in new forms of energy development

Technical Field

The utility model relates to a biomass raw materials handles technical field, especially relates to a biomass raw materials reducing mechanism for new forms of energy development.

Background

Biomass fuel: the biomass material is burnt to be used as fuel, and is generally mainly agricultural and forestry waste. The biomass briquette is a novel clean fuel which is prepared by taking agricultural and forestry wastes as raw materials and performing the processes of crushing, mixing, extruding, drying and the like to prepare various briquettes, granules and the like and can be directly combusted.

Present straw is withdrawed in the field and need be smashed, causes the living beings of granule, and used reducing mechanism structure is too simple, and crushing effect is general, and the straw often can appear stirring together with crushing pole, leads to equipment trouble, maintains inconvenience very, and the efficiency of work is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a biomass raw material crushing device for new energy development.

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

a biomass raw material crushing device for new energy development comprises support legs, a crushing box, crushing rollers and crushing paddles, wherein the support legs are welded at the bottom of the crushing box, and a material injection hopper is arranged at a feed inlet at the top of the crushing box;

the inner wall of the crushing box, which is close to the feed inlet, is welded with a fixed toothed plate, and a crushing roller driven by a third motor to operate is arranged between the two fixed toothed plates;

two rows of obliquely arranged crushing rollers are arranged in the crushing box, and the crushing rollers are connected through a belt;

smash the outer bottom of case and be provided with first motor, and the output shaft of first motor has the rotary rod through shaft coupling transmission connection, and the outer wall welding of rotary rod has crushing oar, two discharge gates have been seted up to the bottom of smashing the case.

Preferably, the outside of crushing case is provided with the third motor, and the output shaft of third motor is connected with crushing roller through the shaft coupling transmission.

Preferably, the second motor is fixed on the outer bolt of the crushing box, and the output shaft of the second motor is in transmission connection with the crushing roller through a coupling.

Preferably, four crushing rollers are in contact connection with the same belt.

Preferably, four of the crushing rollers are arranged in an inclined manner.

Preferably, the two fixed toothed plates have different lengths.

The utility model has the advantages that:

1. the utility model discloses, when crushing roller operates, can mutually support with the fixed tooth board, to the raw materials of input, play preliminary kibbling effect, two opposite run backs of crushing roller carry out crushing treatment to the raw materials, still make the raw materials flow to the place below of smashing the oar, realize the continuous effectual secondary crushing to the raw materials.

2. The utility model discloses, the operation of control first motor drive rotary rod and crushing oar carries out shredding once more of raw materials to the whereabouts at crushing oar outlying raw materials, has guaranteed the effect to the continuous shredding of raw materials.

Drawings

Fig. 1 is a schematic front view of a biomass raw material crushing device for new energy development according to the present invention;

fig. 2 is a schematic diagram of a right-view structure of a crushing roller and a crushing paddle of the biomass raw material crushing device for new energy development according to the present invention;

fig. 3 is the utility model provides a biomass raw material reducing mechanism's crushing roller and fixed tooth plate for new forms of energy development overlook the schematic structure.

In the figure: 1 supporting leg, 2 rotary rods, 3 crushing oars, 4 crushing rollers, 5 notes hopper, 6 crushing casees, 7 fixed tooth plate, 8 crushing rollers, 9 belts, 10 discharge gates, 11 first motor, 12 second motors, 13 third motors.

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 (b): referring to fig. 1-3, a biomass raw material crushing device for new energy development comprises a support leg 1, a crushing box 6, crushing rollers 4, crushing rollers 8 and crushing paddles 3, wherein the support leg 1 is welded at the bottom of the crushing box 6, a material injection hopper 5 is arranged at a feed inlet at the top of the crushing box 6, fixed toothed plates 7 are welded on the inner wall of the crushing box 6 close to the feed inlet, the two fixed toothed plates 7 are unequal in length, the crushing rollers 4 driven to operate by a third motor 13 are arranged between the two fixed toothed plates 7, the third motor 13 is arranged outside the crushing box 6, and an output shaft of the third motor 13 is connected with the crushing rollers 4 through a coupling in a transmission manner;

two rows of obliquely arranged crushing rollers 8 are arranged in the crushing box 6, a second motor 12 is fixed on the outer portion of the crushing box 6 through bolts, an output shaft of the second motor 12 is connected with the crushing rollers 8 through a coupling in a transmission mode, the crushing rollers 8 are connected through a belt 9, four crushing rollers 8 are connected to the same belt 9 in a contact mode, and the four crushing rollers 8 are obliquely arranged;

smash the outer bottom of case 6 and be provided with first motor 11, and the output shaft of first motor 11 is connected with rotary rod 2 through the shaft coupling transmission, and the outer wall welding of rotary rod 2 has crushing oar 3, smashes the bottom of case 6 and has seted up two discharge gates 10.

Specifically, the supporting legs 1 play a role of fixing and supporting the crushing box 6, biomass raw materials needing to be crushed are put into the crushing box 6 through the material injection hopper 5, the third motor 13 is controlled to drive the crushing roller 4 to operate, and the fixing toothed plates 7 are arranged on two sides of the crushing roller 4, so that when the crushing roller 4 operates, the fixing toothed plates 7 can be matched with each other to play a role of primary crushing on the put raw materials;

the raw material primarily crushed by the crushing roller 4 flows between the two rows of the crushing rollers 8, the crushing rollers 8 positioned at the same side run in the same direction under the connecting action of the belt 9 and the second motor 12, and the two rows of the crushing rollers 8 run in opposite directions, so that the raw material flows below the crushing paddle 3 while being crushed;

the first motor 11 is controlled to drive the rotating rod 2 and the crushing paddle 3 to operate, the raw materials falling to the periphery of the crushing paddle 3 are crushed again, and the effect of continuous crushing of the raw materials is guaranteed;

the crushed raw material is discharged through a discharge port 10.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A biomass raw material crushing device for new energy development comprises support legs (1), a crushing box (6), crushing rollers (4), crushing rollers (8) and crushing paddles (3), and is characterized in that the support legs (1) are welded at the bottom of the crushing box (6), and a material injection hopper (5) is arranged at a feed inlet at the top of the crushing box (6);

the inner wall of the crushing box (6) close to the feeding hole is welded with a fixed toothed plate (7), and a crushing roller (4) driven by a third motor (13) to operate is arranged between the two fixed toothed plates (7);

two rows of obliquely arranged crushing rollers (8) are arranged in the crushing box (6), and the crushing rollers (8) are connected through a belt (9);

the outer bottom of smashing case (6) is provided with first motor (11), and the output shaft of first motor (11) is connected with rotary rod (2) through the shaft coupling transmission, and the outer wall welding of rotary rod (2) has crushing oar (3), two discharge gates (10) have been seted up to the bottom of smashing case (6).

2. The biomass raw material crushing device for new energy development according to claim 1, wherein a third motor (13) is provided outside the crushing box (6), and an output shaft of the third motor (13) is connected with the crushing roller (4) through a coupling transmission.

3. The biomass raw material crushing device for new energy development according to claim 1, wherein a second motor (12) is fixed to the outer portion of the crushing box (6) through bolts, and an output shaft of the second motor (12) is connected with the crushing roller (8) through a coupling transmission.

4. The biomass raw material crushing device for new energy development according to claim 1, wherein four crushing rolls (8) are in contact connection with the same belt (9).

5. The biomass raw material crushing apparatus for new energy development according to claim 4, wherein four crushing rollers (8) are provided in an inclined shape.

6. The biomass raw material crushing device for new energy development according to claim 1, wherein the two fixed tooth plates (7) are different in length.