CN210994531U

CN210994531U - Dust removing device of feed grinder

Info

Publication number: CN210994531U
Application number: CN201920661396.2U
Authority: CN
Inventors: 贾海军
Original assignee: Yancheng Jinrui Grain Machine Co ltd
Current assignee: Yancheng Jinrui Grain Machine Co ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-07-14
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a feed grinder dust collector, including smashing the case, install feeding seat and unloading pipe on smashing the case, it has the motor to smash the case through support fixed mounting, fixed mounting has pivot one on the drive end of motor, and the one end of pivot one rotates to be connected in smashing the incasement, it has a cover body one to smash fixed mounting between case, the support, cover body one, rotate between support, the cover body one and be connected with a pivot two, and be equipped with the transmission structure between pivot one, the pivot two, the inside fixed mounting who smashes the case has a backup pad, and rotates between crushing case and the backup pad and be connected with a pivot three.

Description

Dust removing device of feed grinder

Technical Field

The utility model relates to a rubbing crusher technical field especially relates to feed grinder dust collector.

Background

In general, we refer to feed for animals raised in agriculture or animal husbandry, which by its very nature includes feed for all human animals; the total amount of the feed required by animal husbandry is large, and a feed grinder is used for grinding feed raw materials in the production process so as to reduce the labor burden of workers. However, a large amount of dust is generated in the feeding and crushing processes, and when the dust rises, the dust can drift out of the feeding seat of the crusher, so that the continuous feeding environment of production workers is affected, and meanwhile, the dust is easily sucked into the lungs of the workers, so that certain threat is generated to the life safety of the production workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems found in the background art and providing a dust removing device of a feed grinder.

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

a feed grinder dust removing device comprises a grinding box, a blanking pipe is installed at the bottom of the lower end of the grinding box, a motor is fixedly installed on the grinding box through a support, a first rotating shaft is fixedly installed on a driving end of the motor, one end of the first rotating shaft is rotatably connected in the grinding box, a first cover body is fixedly installed between the grinding box and the support, a second rotating shaft is rotatably connected between the support and the first cover body, a transmission structure is arranged between the first rotating shaft and the second rotating shaft, a support plate is fixedly installed in the grinding box, a third rotating shaft is rotatably connected between the grinding box and the support plate, fan blades are fixedly installed on the third rotating shaft through an installation block, a chain transmission structure is arranged between the third rotating shaft and the second rotating shaft, a plurality of crushing rods are fixedly installed on the first rotating shaft through sleeves, a filter screen is fixedly installed on the grinding box, and in the feed grinder dust removing, the transmission structure comprises a first helical gear and a second helical gear, wherein the first helical gear is fixedly sleeved on a second rotating shaft, the second helical gear is fixedly sleeved on the first rotating shaft, the first helical gear and the second helical gear are mutually meshed, and in the feed grinder dust removal device, the transmission structure comprises two chain wheels and a chain, the second rotating shaft and the third rotating shaft are fixedly sleeved with one chain wheel, and the chain wheel is sleeved with the chain.

In the feed grinder dust removing device, the grinding box is fixedly provided with a second cover body, the lower surface of the second cover body is lower than the chain transmission structure, a reinforcing rod is fixedly arranged between every two adjacent grinding rods in the feed grinder dust removing device, the sleeve is further fixedly provided with a plurality of scraping plates with different lengths, and grooves are formed in two sides of each scraping plate.

Compared with the prior art, the utility model discloses the advantage lies in:

1: the rotating shaft I rotates to drive the rotating shaft II to rotate together through the transmission structure, the rotating shaft II rotates to drive the rotating shaft III to rotate together through the chain transmission structure, the rotating shaft III rotates to drive the fan blades to rotate, and therefore air flow generated by rotation of the fan blades blows dust downwards, and the dust is blown out from the crushing box through the discharging pipe.

2: the scraper blade rotates and can carry out the breakage to the fodder and still can raise the fodder simultaneously, improves the crushing effect to the fodder again and is convenient for the pellet feed from passing the filter screen simultaneously.

To sum up, the utility model discloses utilize the flabellum to rotate the air current that forms and blow the dust downwards for the dust blows off from smashing the incasement through the unloading pipe, avoids the dust to waft out from the feeding seat of rubbing crusher, avoids a large amount of dusts to directly waft out from the feeding seat, improves production workman's operational environment and to production workman's the protection of going on safelyr.

Drawings

FIG. 1 is a schematic structural view of a dust removing device of a feed grinder provided by the utility model;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

FIG. 3 is an enlarged view of the structure of part B in FIG. 1;

fig. 4 is an enlarged schematic view of a portion C in fig. 1.

In the figure: the device comprises a crushing box 1, a support 2, a motor 3, a first rotating shaft 4, a first cover body 5, a second rotating shaft 6, a third rotating shaft 7, an installation block 8, fan blades 9, a first helical gear 10, a second helical gear 11, a chain transmission structure 12, a second cover body 13, a sleeve 14, a crushing rod 15, scraping plates 16, grooves 17, a filter screen 18 and a blanking pipe 19.

Detailed Description

The technical solution 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.

Referring to fig. 1-4, feed grinder dust collector, including smashing case 1, smash the lower extreme bottom of case 1 and install unloading pipe 19, smash and to install filter screen 18 on the case 1 fixedly, smash case 1 and pass through support 2 fixed mounting have motor 3, fixed mounting has pivot one 4 on the drive end of motor 3, and the one end of pivot one 4 rotates and connects in smashing case 1, and fixed mounting has a cover body one 5 between crushing case 1, the support 2, rotate between the cover body one 5 and be connected with a pivot two 6.

A transmission structure is arranged between the first rotating shaft 4 and the second rotating shaft 6 and consists of a first helical gear 10 and a second helical gear 11, the first helical gear 10 is fixedly sleeved on the second rotating shaft 6, the second helical gear 11 is fixedly sleeved on the first rotating shaft 4, the first helical gear 10 and the second helical gear 11 are meshed with each other, and the first rotating shaft 4 can rotate to drive the second rotating shaft 6 to rotate together through the matching of the first helical gear 10 and the second helical gear 11.

Smash the inside fixed mounting of case 1 and have a backup pad (not marked in the figure), and smash and rotate between case 1 and the backup pad and be connected with a pivot three 7, pivot three 7 has flabellum 9 through installation piece 8 fixed mounting, and flabellum 9 rotates and produces decurrent air current, blows the dust downwards for the dust blows off from smashing case 1 through unloading pipe 19, and the air gets into from the feed inlet and smashes in the case 1.

A chain transmission structure 12 is arranged between the third rotating shaft 7 and the second rotating shaft 6, the chain transmission structure 12 comprises two chain wheels and a chain, the second rotating shaft 6 and the third rotating shaft 7 are fixedly sleeved with one chain wheel, the two chain wheels are sleeved with one chain together, and the chain transmission structure 12 enables the second rotating shaft 6 to rotate to drive the third rotating shaft 7 to rotate together.

The crushing box 1 is fixedly provided with a second cover body 13, the height of the lower surface of the second cover body 13 is lower than that of the chain transmission structure 12, the second cover body 13 has an isolation protection effect on the chain transmission structure 12, and the service life of the chain transmission structure 12 is prolonged.

A plurality of crushing poles 15 are fixedly mounted on a rotating shaft 4 through a sleeve 14, reinforcing rods are fixedly mounted between two adjacent crushing poles 15, the rotating shaft 4 rotates to drive the crushing poles 15 to rotate to crush the feed in the crushing box 1, the reinforcing rods are arranged to enable the adjacent crushing poles 15 to be in contact with each other, the stability of the crushing poles 15 is improved, and meanwhile the reinforcing rods can rotate together with the crushing poles 15 and can also play a crushing effect on the feed in the crushing box 1.

Still fixed mounting has a plurality of not of uniform length's scraper blade 16 on the sleeve 14, recess 17 has all been seted up to every scraper blade 16's both sides, scraper blade 16 can rotate along with the rotation of a pivot 4 together, scraper blade 16 at the rotation in-process at first also can carry out the breakage to the fodder that contacts with it, secondly still can raise partial fodder, be convenient for break the pole 15 better carry out the breakage to the fodder, in order to avoid the fodder of raising to fly out from the feeding seat, can cover the sunshade that has the bleeder vent on the feeding seat again after the fodder is poured into.

The utility model discloses in, open motor 3, then pour required broken fodder into smash 3 work of incasement motor through pivot one 4 in the case 1, sleeve 14 drives crushing pole 15 and rotates, break up the breakage to the fodder of smashing in the case 1, pivot one 4 rotates and still drives scraper blade 16 through sleeve 14 simultaneously and rotates, improve crushing effect, pivot one 4 rotates through helical gear one 10, the cooperation of helical gear two 11 drives pivot two 6 and rotates, pivot two 6 rotate and drive pivot three 7 through chain drive structure 12 and rotate, pivot three 7 rotates and drives flabellum 9 through installation piece 8 and rotate, flabellum 9 rotates and produces decurrent air current, blow the dust downwards, make the dust blow off from smashing 1 interior through unloading pipe 19.

Claims

1. Feed grinder dust collector, including smashing case (1), its characterized in that, unloading pipe (19) is installed to the lower extreme bottom of smashing case (1), smash case (1) and have motor (3) through support (2) fixed mounting, fixed mounting has pivot (4) on the drive end of motor (3), and the one end of pivot (4) rotates and connects in smashing case (1), it has one cover body (5) to smash between case (1), support (2), it is connected with a pivot two (6) to rotate between support (2), cover body (5), and is equipped with transmission structure between pivot one (4), pivot two (6), the inside fixed mounting of smashing case (1) has a backup pad, and smashes and rotate between case (1) and the backup pad and be connected with a pivot three (7), pivot three (7) have flabellum (9) through installation piece (8), be equipped with chain drive structure (12) between three (7) of pivot, pivot two (6), pivot (4) have a plurality of crushing poles (15) through sleeve (14) fixed mounting, fixed mounting has filter screen (18) on smashing case (1), drive structure comprises helical gear (10), helical gear two (11), helical gear (10) are fixed to be cup jointed on pivot two (6), helical gear two (11) are fixed to be cup jointed on pivot one (4), and helical gear (10) and helical gear two (11) intermeshing, chain drive structure (12) contain two sprockets and a chain, all fixed cup joints a sprocket on pivot two (6), pivot three (7), two the common cover of sprocket is equipped with a chain.

2. The feed grinder dust removing device according to claim 1, wherein a second cover body (13) is fixedly mounted on the grinding box (1), the lower surface of the second cover body (13) is lower than the chain transmission structure (12), a reinforcing rod is fixedly mounted between every two adjacent grinding rods (15), a plurality of scraping plates (16) with different lengths are fixedly mounted on the sleeve (14), and grooves (17) are formed in two sides of each scraping plate (16).