CN210146143U

CN210146143U - Crushing device for bagasse convenient to carry out segmentation crushing

Info

Publication number: CN210146143U
Application number: CN201920330545.7U
Authority: CN
Inventors: 杨胜远; 韦锦
Original assignee: Lingnan Normal University
Current assignee: Lingnan Normal University
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-03-17
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses a reducing mechanism is used to bagasse convenient to carry out segmentation crushing, including box, motor and first conical gear, the top surface fixed mounting of box has the motor, and the bottom of motor is provided with the pivot, the outward appearance fixed mounting of pivot has first cutter, and first cutter is located the inside of box, first conical gear installs the surface at the pivot, and first conical gear is located the frame inside outside the top of box to first conical gear passes through first ball and box interconnect, first conical gear's right-hand member meshing is connected with second conical gear. This be convenient for carry out crushing device for bagasse in segments, staff carry out bagasse input during operation to the inside of feed inlet, and when bagasse slided into the inside of through-hole, bagasse carries out preliminary crushing work through high-speed rotatory second cutter, and the bagasse slided into the inside of box of being convenient for carries out subsequent crushing processing work.

Description

Crushing device for bagasse convenient to carry out segmentation crushing

Technical Field

The utility model relates to a bagasse preparation technical field specifically is a reducing mechanism for bagasse convenient to carry out segmentation crushing.

Background

Bagasse is a main raw material for sugar production, and can also be used for papermaking, the internal fiber is superior to rice and wheat straw fiber, and various equipment is required for processing the bagasse in the processing process, wherein the equipment comprises equipment for crushing the bagasse.

Common reducing mechanism in the market at present carries out crushing processing's in-process to bagasse, generally can only carry out once crushing work to bagasse, and its crushing efficiency is lower, still need strengthen bagasse kibbling homogeneity to can influence the subsequent processing and processing work to bagasse, to above-mentioned problem, carry out the innovative design on original reducing mechanism's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reducing mechanism for bagasse convenient to carry out segmentation crushing to solve common reducing mechanism on the existing market who proposes in the above-mentioned background art, carrying out shredding's in-process to bagasse, generally can only carry out crushing work once to bagasse, its crushing efficiency is lower, still need strengthen the kibbling homogeneity of bagasse, thereby can influence the problem to the subsequent processing work of bagasse.

In order to achieve the above object, the utility model provides a following technical scheme: a crushing device for bagasse convenient for segmented crushing comprises a box body, a motor and a first bevel gear, wherein the motor is fixedly mounted on the top surface of the box body, a rotating shaft is arranged at the bottom end of the motor, a first cutter is fixedly mounted on the outer surface of the rotating shaft and located inside the box body, the first bevel gear is mounted on the outer surface of the rotating shaft and located inside an outer frame at the top of the box body, the first bevel gear is connected with the box body through a first ball, the right end of the first bevel gear is meshed with a second bevel gear, the second bevel gear is connected with the box body through a second ball, a second cutter is arranged on the inner wall of the second bevel gear and located inside a through hole, the through hole is formed in the upper right side of the box body, and a feeding hole is formed in the right side of the top end of the box body, and feed inlet and through-hole interconnect, the bottom fixed mounting of pivot has the connecting axle, and the surface fixed mounting of connecting axle has first ball, the outside of first ball is provided with the second ball, and second ball fixed mounting is on telescopic inner wall to the sleeve setting is put at the bottom surface central point of box.

Preferably, the first cutters are distributed on the rotating shaft at equal intervals, and the lengths of the first cutters are shortened from top to bottom in sequence.

Preferably, the first bevel gear and the rotating shaft are of an integrated structure, and the first bevel gear and the box body form a rotating structure through a first ball.

Preferably, the second cutter and the second bevel gear are connected by welding, and the second bevel gear and the box form a rotating structure through a second ball.

Preferably, the first grinding balls are distributed on the connecting shaft at equal angles, and the top end of the connecting shaft is of an inclined structure.

Preferably, the second grinding ball and the first grinding ball have a gap therebetween, and the second grinding ball is distributed at equal angles on the inner wall of the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the bagasse crushing device which is convenient for sectional crushing,

1. when workers put bagasse into the feed inlet and the bagasse slides into the through hole, the bagasse is primarily crushed by the second cutter rotating at high speed, so that the bagasse can slide into the box body to be subsequently crushed;

2. the bottom of the box body is of an inclined structure, and when bagasse enters the box body and slides downwards, the bagasse is cut and crushed by the rotary first cutter, so that the bagasse can be crushed for the second time in the box body;

3. after the bagasse slides into the sleeve, the first grinding balls are driven by the rotation of the connecting shaft through the rotation of the rotating shaft to rotate, so that the bagasse sliding into the sleeve is ground and crushed, and the final crushing work of the bagasse is facilitated.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a connection structure between a second bevel gear and a second cutter in a top view;

fig. 4 is a schematic top view of the sleeve according to the present invention.

In the figure: 1. a box body; 2. a motor; 3. a rotating shaft; 4. a first cutter; 5. a first bevel gear; 6. a first ball bearing; 7. a second bevel gear; 8. a second ball bearing; 9. a second cutter; 10. a through hole; 11. a feed inlet; 12. a connecting shaft; 13. a first grinding ball; 14. a second grinding ball; 15. a sleeve.

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. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a crushing device for bagasse convenient for segmented crushing comprises a box body 1, a motor 2 and a first bevel gear 5, wherein the motor 2 is fixedly installed on the top surface of the box body 1, a rotating shaft 3 is arranged at the bottom end of the motor 2, a first cutter 4 is fixedly installed on the outer surface of the rotating shaft 3, the first cutter 4 is positioned in the box body 1, the first bevel gear 5 is installed on the outer surface of the rotating shaft 3, the first bevel gear 5 is positioned in the outer frame at the top of the box body 1, the first bevel gear 5 is connected with the box body 1 through a first ball 6, the right end of the first bevel gear 5 is meshed with a second bevel gear 7, the second bevel gear 7 is connected with the box body 1 through a second ball 8, a second cutter 9 is arranged on the inner wall of the second bevel gear 7, the second cutter 9 is positioned in a through hole 10, and the through hole 10 is arranged above the box body 1, a feed inlet 11 is formed in the right side of the top end of the box body 1, the feed inlet 11 is connected with the through hole 10, a connecting shaft 12 is fixedly installed at the bottom end of the rotating shaft 3, a first grinding ball 13 is fixedly installed on the outer surface of the connecting shaft 12, a second grinding ball 14 is arranged on the outer side of the first grinding ball 13, the second grinding ball 14 is fixedly installed on the inner wall of a sleeve 15, and the sleeve 15 is arranged in the center of the bottom surface of the box body 1;

the first cutters 4 are distributed on the rotating shaft 3 at equal intervals, and the lengths of the first cutters 4 are sequentially shortened from top to bottom, so that the first cutters 4 cannot collide with the inner wall of the box body 1 during rotary working operation;

the first conical gear 5 and the rotating shaft 3 are of an integrated structure, and the first conical gear 5 and the box body 1 form a rotating structure through the first ball 6, so that the rotating shaft 3 can drive the first conical gear 5 to stably rotate during rotation;

the second cutter 9 is connected with the second bevel gear 7 in a welding manner, and the second bevel gear 7 and the box body 1 form a rotating structure through a second ball 8, so that the second bevel gear 7 drives the second cutter 9 to rotate in the process of stable rotation, and preliminary cutting and crushing work is carried out on bagasse;

the first grinding balls 13 are distributed on the connecting shaft 12 at equal angles, and the top end of the connecting shaft 12 is of an inclined structure, so that the phenomenon that the crushed bagasse falls to the top surface of the connecting shaft 12 and is accumulated is effectively avoided;

the second grinding balls 14 are arranged in a gap with the first grinding balls 13, and the second grinding balls 14 are distributed on the inner wall of the sleeve 15 in an equal angle, so that the bagasse can slide out through the gap between the second grinding balls 14 and the first grinding balls 13, and the grinding and crushing work can be carried out in the sliding-out process.

The working principle is as follows: according to fig. 1 and fig. 4, firstly, the motor 2 is started after being connected with an external power supply through a power line, so that the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the first cutter 4 to rotate inside the box body 1, meanwhile, the rotating shaft 3 drives the connecting shaft 12 to rotate, and the connecting shaft 12 drives the first grinding ball 13 to rotate inside the sleeve 15;

according to fig. 1-3, the first bevel gear 5 rotates through the rotation of the rotating shaft 3 and the first balls 6 to perform a rotating operation inside the outer frame at the top end of the box body 1, then the first bevel gear 5 drives the second bevel gear 7 to perform a rotating operation inside the outer frame of the box body 1 through the second balls 8, and then the second bevel gear 7 drives the second cutter 9 to perform a rotating operation inside the through hole 10;

according to fig. 1, the dried bagasse is put into the feed inlet 11, the bagasse slides into the through hole 10, the bagasse is primarily cut and pulverized by the rotating second cutter 9, then the bagasse slides into the box 1 through the through hole 10, the rotating first cutter 4 performs secondary cutting and pulverizing, the secondarily pulverized bagasse falls into the sleeve 15, the rotating first grinding balls 13 and the second grinding balls 14 on the inner wall of the sleeve 15 perform grinding and pulverizing, the second grinding balls 14 after final pulverizing fall out from the bottom outlet of the sleeve 15, the collecting container is put right under the sleeve 15 in advance, which is the working process of the whole device, and the content not described in detail in the description is the prior art well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A crushing device for bagasse convenient for sectional crushing comprises a box body (1), a motor (2) and a first bevel gear (5), and is characterized in that: the top surface of the box body (1) is fixedly provided with a motor (2), the bottom end of the motor (2) is provided with a rotating shaft (3), the outer surface of the rotating shaft (3) is fixedly provided with a first cutter (4), the first cutter (4) is positioned in the box body (1), the first bevel gear (5) is arranged on the outer surface of the rotating shaft (3), the first bevel gear (5) is positioned in the outer frame at the top of the box body (1), the first bevel gear (5) is connected with the box body (1) through a first ball (6), the right end of the first bevel gear (5) is meshed with a second bevel gear (7), the second bevel gear (7) is connected with the box body (1) through a second ball (8), the inner wall of the second bevel gear (7) is provided with a second cutter (9), and the second cutter (9) is positioned in a through hole (10), and through-hole (10) are seted up in the upper right side of box (1), the top right side of box (1) is provided with feed inlet (11), and feed inlet (11) and through-hole (10) interconnect, the bottom fixed mounting of pivot (3) has connecting axle (12), and the fixed surface of connecting axle (12) installs first ball (13), the outside of first ball (13) is provided with second ball (14), and second ball (14) fixed mounting is on the inner wall of sleeve (15) to sleeve (15) set up the bottom surface central point in box (1) and put.

2. A crushing apparatus for bagasse, which facilitates the segmental crushing according to claim 1, characterized in that: the first cutters (4) are distributed on the rotating shaft (3) at equal intervals, and the lengths of the first cutters (4) are sequentially shortened from top to bottom.

3. A crushing apparatus for bagasse, which facilitates the segmental crushing according to claim 1, characterized in that: the first bevel gear (5) and the rotating shaft (3) are of an integrated structure, and the first bevel gear (5) and the box body (1) form a rotating structure through a first ball (6).

4. A crushing apparatus for bagasse, which facilitates the segmental crushing according to claim 1, characterized in that: the second cutter (9) and the second bevel gear (7) are connected in a welding mode, and the second bevel gear (7) and the box body (1) form a rotating structure through a second ball (8).

5. A crushing apparatus for bagasse, which facilitates the segmental crushing according to claim 1, characterized in that: the first grinding balls (13) are distributed on the connecting shaft (12) at equal angles, and the top end of the connecting shaft (12) is of an inclined structure.

6. A crushing apparatus for bagasse, which facilitates the segmental crushing according to claim 1, characterized in that: the second grinding balls (14) and the first grinding balls (13) are provided with gaps, and the second grinding balls (14) are distributed on the inner wall of the sleeve (15) at equal angles.