CN220277136U - Bagasse crusher - Google Patents

Abstract

The utility model provides a bagasse crusher, which relates to the technical field of crushing devices and comprises a frame, a crushing bin, a rotor, a hammer sheet, a brush head, a sieve sheet, a motor and a blanking plate, wherein the crushing bin is in a cylindrical horizontal type and is arranged on the frame, the crushing bin comprises an upper shell and a lower shell which are hinged, a feed hopper is arranged at the top of the upper shell, the rotor is coaxially arranged in the lower shell, two ends of the rotor pass through the lower shell and are arranged on bearings on the frame, one end of the rotor is provided with a driving wheel, the driving wheel is connected with a power output end of the motor on the frame through a belt, the hammer sheet is uniformly arranged on the rotor, the brush head is detachably arranged on the hammer sheet, the sieve sheet is detachably arranged in the crushing bin, and the blanking plate is hinged on one side of a discharge hole of the lower shell, so that the problems that the traditional crusher is closed without a cleaning structure, residual bagasse can mould in the shell and cannot be soaked and the problem of cleaning the sugar in the shell are solved.

Description

Bagasse crusher

Technical Field

The utility model relates to the technical field of crushing devices, in particular to a bagasse crusher.

Background

The bagasse is a byproduct of sugarcane, fresh sugarcane is used for extruding juice to produce raw materials in the raw material processing process of a sugar mill, the bagasse after being dried needs to be further crushed, the bagasse can be used for manufacturing biomass fuel, the bagasse is crushed by a hammer crusher, the bagasse is put into the crusher from the top, the bagasse is crushed under the action of the hammer in the crusher, and the crushed bagasse is discharged from an outlet at the bottom after passing through a sieve plate.

However, when the conventional hammer mill is used for crushing bagasse, firstly, due to the fact that the viscosity of sugar contained in the bagasse is high, the viscosity of the bagasse is high, viscose and the bagasse are adhered to the inside of a shell after the crushing is completed, the shell of the conventional mill is closed, a cleaning structure is not adopted, the inside of the shell of the mill is difficult to clean, the residual bagasse can go moldy and deteriorate in the shell, secondly, the discharging hole at the bottom of the conventional hammer mill is opened, the crushed bagasse at the bottom is discharged at the same time when the top is fed, and therefore water flow in the shell is also directly discharged from the outlet during cleaning, and the bagasse is difficult to stay in the shell and cannot be soaked and cleaned. The present application thus proposes a bagasse grinder.

Disclosure of Invention

In order to overcome the problems in the background art, the utility model provides a bagasse crusher, which solves the problems that the traditional crusher is closed, a cleaning structure is not arranged, a discharge hole is open, the inner shell of the crusher is difficult to clean, residual bagasse can mould and deteriorate in the shell, and the sugaring in the shell cannot be soaked and cleaned.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a bagasse grinder, includes frame, crushing storehouse, rotor, hammer leaf, brush head, sieve piece, motor and flitch down, smashes the storehouse and is cylindric horizontal installation in the frame, smashes the storehouse including articulated last casing and the lower casing of installing, goes up the casing top and is equipped with the loading hopper, rotor coaxial arrangement is in the lower casing, and the rotor both ends pass down the bearing installation in casing and the frame, and wherein installs the drive wheel in one end, the drive wheel passes through the belt and is connected with the power take off end of motor in the frame, and the hammer leaf is evenly installed on the rotor, and brush head demountable installation is on the hammer leaf, and sieve piece demountable installation is in smashing the storehouse, and the flitch is articulated installs in the discharge gate one side of casing down.

Further, the hammer sheets are uniformly arranged in a plurality of groups on the rotor, screw holes are formed in the hammer sheets at the two ends of each group of hammer sheets, and the hammer sheets can be detachably provided with brush heads through the screw holes and bolts.

Further, the brush head is U-shaped, through holes corresponding to the screw holes are formed in the end plates on the two sides, the brush piece is mounted on the middle transverse plate, and the brush piece is a flexible brush piece in interference fit with the inner wall of the lower shell.

Further, the blanking plate is arc-shaped and is attached to the lower shell, one end of the blanking plate is installed with the lower shell through a limiting rotating shaft, the other end of the blanking plate is fixed with the lower shell through a bolt, and a sealing block matched with a discharge hole is arranged on the blanking plate.

Further, a toothed plate attached to the upper shell is detachably mounted on the inner wall of the upper shell through bolts.

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

the utility model is provided with the upper shell and the lower shell which are hinged, the crushing bin can be opened, the brush head can be arranged on the hammer sheet in the crushing bin, and the residual bagasse in the shell can be rotationally cleaned after crushing is finished, so that the problems that the traditional crusher is closed and has no cleaning structure, and the residual bagasse can mold and deteriorate in the shell to pollute subsequent processing are solved; the discharging plate capable of sealing the discharging hole is arranged, and the problem that the conventional pulverizer is opened in the discharging hole and cannot soak and clean the sugaring in the shell is solved.

Drawings

For the purpose of clearly illustrating the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be described.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

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

fig. 4 is a schematic view of a cleaning structure according to the present utility model.

1-frame, 2-crushing bin, 21-upper shell, 22-lower shell, 23-charging hopper, 24-discharge port, 3-rotor, 31-driving wheel, 4-hammer, 41-screw hole, 5-brush head, 51-through hole, 52-brush piece, 6-sieve piece, 7-motor, 8-blanking plate, 81-bolt, 82-sealing block and 9-toothed plate.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.

The utility model discloses a bagasse crusher, referring to fig. 1-4, which comprises a frame 1, a crushing bin 2, a rotor 3, a hammer 4, a brush head 5, a sieve 6, a motor 7 and a blanking plate 8, wherein the crushing bin 2 is arranged on the frame 1 in a cylindrical horizontal mode, the crushing bin 2 comprises an upper shell 21 and a lower shell 22 which are arranged in a hinged mode, a hopper 23 is arranged at the top of the upper shell 21, the rotor 3 is coaxially arranged in the lower shell 22, two ends of the rotor 3 penetrate through the lower shell 22 and are arranged on bearings on the frame 1, one end of the rotor is provided with a driving wheel 31, the driving wheel 31 is connected with a power output end of the motor 7 on the frame 1 through a belt, the hammer 4 is uniformly arranged on the rotor 3, the brush head 5 is detachably arranged on the hammer 4, the sieve 6 is detachably arranged in the crushing bin 2, and the blanking plate 8 is hinged to one side of a discharge hole 24 of the lower shell 22.

The upper shell 21 is hinged at one end of the lower shell 22, the other end is fixedly closed through a lock catch or a bolt, bagasse enters the crushing bin 2 through the charging hopper 23, the motor 7 drives the driving wheel 31 of the rotor 3 to rotate through a belt, the hammer 4 is driven by the rotor 3 to rotate at high speed to strike the bagasse, the crushed bagasse and sugar liquor are discharged from the discharge hole 24 through the sieve 6 and enter the collecting device through the blanking plate 8, the rotor 3 mainly comprises a main shaft, a vertical plate and a pin shaft, the main shaft is arranged on a bearing of the frame 1, the circular vertical plate is uniformly fixed on the main shaft, the pin shaft is uniformly arranged and connected between the vertical plate by taking the main shaft as an axis, the hammer 4 is uniformly arranged on the rotor 3 through the pin shaft, the hammer 4 on the adjacent pin shaft is staggered, which is favorable for shearing and crushing, the hammer 4 and hang down and be equipped with the spacer between the frame board and fix a position, brush head 5 installs at the top of every group hammer 4, brush head 5 can clear up down casing 22 inner wall and avoid the bagasse to remain after rotor 3 rotates, traditional rubbing crusher casing is closed has been solved, there is not the problem of washing the structure, sieve 6 is flexible metal sheet, be provided with a plurality of sieve holes on it, sieve 6 inserts and installs in casing 22 down, the crushing granularity of bagasse is controlled through the size of sieve hole, close blanking plate 8 and seal discharge gate 24 after the crushing is accomplished, add clear water and detergent from loading hopper 23, can soak the sugaring of washing casing 22 down, solve traditional rubbing crusher discharge gate and be uncovered, unable problem of soaking the sugaring in the washing casing.

Referring to fig. 1-4, the hammer 4 is uniformly provided with a plurality of groups on the rotor 3, the hammer 4 at two ends of each group of hammer 4 is provided with a screw hole 41, and the hammer 4 can be detachably provided with the brush head 5 through the screw hole 41 and a bolt, so that the brush head 5 can efficiently clean the crushing bin 2 by utilizing the rotating structure of the hammer 4.

Referring to fig. 1-4, the brush head 5 is U-shaped, through holes 51 corresponding to the screw holes 41 are formed in the end plates on two sides, the brush piece 52 is mounted on the middle transverse plate, and the brush piece 52 is a flexible brush piece in interference fit with the inner wall of the lower shell 22, so that the brush piece can fully contact the lower shell 22 or the sieve piece to clean.

Referring to fig. 1-4, the blanking plate 8 is arc-shaped and is attached to the lower shell 22, one end of the blanking plate 8 is mounted with the lower shell 22 through a limiting rotating shaft, the other end of the blanking plate 8 is fixed with the lower shell 22 through a bolt 81, a sealing block 82 matched with the discharge hole 24 is arranged on the blanking plate 8, when the blanking plate 8 is opened, slag and feed liquid can be guided to enter the collecting device, and after the blanking plate 8 is fixed with the lower shell 22 through the bolt 81, the discharge hole 24 can be sealed, so that the sugar stains adhered in the washing shell can be conveniently soaked.

Referring to fig. 1-4, the toothed plate 9 attached to the upper housing 21 is detachably mounted on the inner wall of the upper housing 21 through bolts, the toothed plate 9 can increase the actions of collision, rubbing and shearing of bagasse, so that the contact opportunity of materials and the hammer 4 is increased, and meanwhile, the detachable toothed plate 9 is convenient to clean after the upper housing 21 is opened, so that the upper housing 21 can be prevented from being polluted by sugaring.

The working process comprises the following steps:

the screen sheet 6 is installed in the lower shell 22, bagasse enters the crushing bin 2 through the charging hopper 23, the motor 7 drives the rotor 3 to rotate through the belt, the hammer 4 is driven by the rotor 3 to rotate at a high speed to strike the bagasse, the crushed bagasse and sugar solution are discharged from the discharge hole 24 through the screen sheet 6, enter the collecting device through the blanking plate 8, the upper shell 21 is opened after crushing, the screen sheet 6 is taken out for cleaning and airing independently, the upper shell 21 and the blanking plate 8 are closed, clear water and detergent are added from the charging hopper 23, the brush head 5 is installed at the top of each group of hammer 4, and after the rotor 3 rotates, the brush head 5 can clean the inner wall of the lower shell 22 to avoid bagasse residues.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The bagasse crusher is characterized in that: including frame (1), smash storehouse (2), rotor (3), hammer leaf (4), brush head (5), sieve piece (6), motor (7) and flitch (8), smash storehouse (2) and be cylindric horizontal installation on frame (1), smash storehouse (2) including last casing (21) and lower casing (22) of articulated installation, go up casing (21) top and be equipped with loading hopper (23), rotor (3) coaxial arrangement is in lower casing (22), and lower casing (22) are passed at rotor (3) both ends and are installed with the bearing on frame (1), and drive wheel (31) are installed to one of them end, drive wheel (31) are connected with the power take off end of motor (7) on frame (1) through the belt, and hammer leaf (4) are evenly installed on rotor (3), and brush head (5) demountable installation is on hammer leaf (4), and sieve piece (6) demountable installation is in smashing storehouse (2), and flitch (8) articulates and installs in lower discharge gate (24) one side of casing (22).

2. The bagasse crusher of claim 1, wherein: the hammer sheets (4) are uniformly arranged on the rotor (3), screw holes (41) are formed in the hammer sheets (4) at two ends of each hammer sheet (4), and the hammer sheets (4) can be detachably provided with the brush head (5) through the screw holes (41) and bolts.

3. The bagasse crusher as claimed in claim 2, wherein: the brush head (5) is U-shaped, through holes (51) corresponding to the screw holes (41) are formed in end plates on two sides, a brush piece (52) is arranged on a transverse plate in the middle, and the brush piece (52) is a flexible brush piece in interference fit with the inner wall of the lower shell (22).

4. The bagasse crusher of claim 1, wherein: the blanking plate (8) is in an arc shape and is attached to the lower shell (22), one end of the blanking plate (8) is installed with the lower shell (22) through a limiting rotating shaft, the other end of the blanking plate is fixed with the lower shell (22) through a bolt (81), and a sealing block (82) matched with the discharge hole (24) is arranged on the blanking plate (8).

5. The bagasse crusher of claim 1, wherein: the toothed plate (9) attached to the upper shell (21) is detachably mounted on the inner wall of the upper shell (21) through bolts.