CN217120475U

CN217120475U - Reducing mechanism is used in fish meal processing

Info

Publication number: CN217120475U
Application number: CN202220494782.9U
Authority: CN
Inventors: 王国财; 杨坚
Original assignee: Fuzhou Haihui Biological Science & Technology Industrial Co ltd
Current assignee: Fuzhou Haihui Biological Science & Technology Industrial Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-05
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a reducing mechanism is used in fish meal processing, including smashing the case, the inner wall of smashing the case rotates through the bearing and is connected with two bull sticks, two the circumference lateral wall of bull stick all is fixed with the rotary drum, two the circumference lateral wall of rotary drum all is fixed with a plurality of cuttings, two the tip of bull stick all runs through to the outside of smashing the case and is fixed with connecting gear, two connecting gear meshes mutually, a side end fixing of smashing the case has crushing motor, crushing motor's main shaft and one of them bull stick end fixing, the upper end of smashing the case is run through and has been seted up the feed chute. In this device, utilize the belt that rotation axis and connecting rod circumference lateral wall are connected, can realize the rotation of flood dragon pivot at screening plant operation in-process, combine the effect of two deflector that lead to groove and slope setting, realize that great fish meal granule gets into crushing region on the first screening board to can realize smashing once more of fish meal, and then can make the crushing effect of fish meal better.

Description

Reducing mechanism is used in fish meal processing

Technical Field

The utility model relates to a fish meal processing technology field especially relates to a reducing mechanism is used in fish meal processing.

Background

The fish meal is a high-protein feed raw material which is processed by deoiling, dehydrating and crushing one or more fishes and does not contain substances such as cellulose and the like which are difficult to digest, the coarse fat content is high, the effective energy value of the fish meal is high, the fish meal is used as the raw material in the production process, and the high-energy feed is easily prepared, so that the demand on the fish meal is large, and the fish meal is generally required in the production process; crushing by using a crushing device;

traditional reducing mechanism equipment adopts the single to smash mostly, and the completion that the fish meal can't be realized to the single crushing is smashed, makes the crushing effect of fish meal relatively poor, lacks sieving mechanism moreover, can't filter the screening to the fish meal after smashing, makes the particle size difference of the fish meal after smashing great, the use of different colonies of being not convenient for, therefore we need design a section area screening function and smash the better reducing mechanism for fish meal processing of effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the crushing effect is poor, and providing a crushing device for fish meal processing.

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

the utility model provides a reducing mechanism is used in fish meal processing, is including smashing the case, the inner wall of smashing the case rotates through the bearing and is connected with two bull sticks, two the circumference lateral wall of bull stick all is fixed with the rotary drum, two the circumference lateral wall of rotary drum all is fixed with a plurality of cuttings, two the tip of bull stick all runs through to the outside of smashing the case and is fixed with connecting gear, two connecting gear meshes mutually, a side end fixing of smashing the case has crushing motor, crushing motor's main shaft and one of them bull stick end fixing, the upper end of smashing the case is run through and has been seted up the feed chute, the lateral wall of smashing the case is inserted and is equipped with two discharging pipes, the inside of smashing the case is provided with screening plant and a plurality of feed back device.

Preferably, the screening device comprises a fixed block fixed on the inner wall of the crushing box, a screening motor is fixed at the bottom of the crushing box, a main shaft of the screening motor penetrates through the inner bottom of the crushing box and is fixed with a rotating shaft, and the fixed block is located below the rotating shaft.

Preferably, the inner wall of fixed block is fixed with first screening board and second screening board, first screening board and second screening board all are the round platform form, the circumference lateral wall of rotation axis is fixed with two sets of scrapers, and is two sets of the scraper blade offsets with first screening board and second screening board upper end respectively.

Preferably, first screening board is located the top of second screening board, the inner wall of fixed block is fixed with the baffle, two the discharging pipe corresponds with second screening board and baffle respectively.

Preferably, the feed back device is including being fixed in the standing groove of fixed block upper end, the inner wall of standing groove is fixed with the cylindricality piece, the inside of cylindricality piece rotates through the bearing and is connected with the flood dragon pivot, flood dragon pivot offsets with the cylindricality piece inner wall, the lateral wall of cylindricality piece runs through and has seted up two logical grooves.

Preferably, the bottom in crushing case is connected with the connecting rod through the bearing rotation, the connecting rod passes through the belt with the rotation axis and is connected, the upper end and the flood dragon pivot bottom of connecting rod are fixed, the lateral wall of cylindrical block is fixed with the deflector, the spread groove has been seted up to the inner wall of fixed block, the deflector corresponds with one of them logical groove, the spread groove corresponds with another logical groove.

Compared with the prior art, the utility model has the advantages of:

1. in the device, the screening device is arranged, so that the pulverized fish meal can be screened in multiple layers, the fish meal particles with different sizes can be automatically stored respectively, the use of different groups can be facilitated, the screening motor is utilized to drive the scraper to rotate, the permeability of the screening plate can be ensured, meanwhile, the particles on the screening plate can be conveniently discharged, and the screening efficiency of the fish meal is higher;

2. in this device, utilize the belt that rotation axis and connecting rod circumference lateral wall are connected, can realize the rotation of flood dragon pivot at screening plant operation in-process, combine the effect of two deflector that lead to groove and slope setting, can realize that great fish meal granule gets into crushing region on the first screening board to can realize smashing once more of fish meal, and then can make the crushing effect of fish meal better.

Drawings

Fig. 1 is a schematic structural view of a crushing device for processing fish meal provided by the utility model;

fig. 2 is a cross-sectional view of the crushing device for processing fish meal;

FIG. 3 is an enlarged view of a sieving device of the crushing device for fish meal processing according to the present invention;

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

In the figure: 1 crushing case, 2 bull sticks, 3 rotary drums, 4 cuttings, 5 connecting gears, 6 crushing motor, 7 feed chute, 8 discharging pipes, 9 fixed blocks, 10 screening motors, 11 rotation axes, 12 first screening boards, 13 second screening boards, 14 scrapers, 15 baffles, 16 standing grooves, 17 column-shaped blocks, 18 dragon's pivot, 19 through grooves, 20 deflector plates, 21 connecting grooves, 22 connecting rods, 23 belts.

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.

Referring to fig. 1-4, a crushing device for fish meal processing comprises a crushing box 1, the inner wall of the crushing box 1 is rotatably connected with two rotating rods 2 through bearings, the circumferential side walls of the two rotating rods 2 are respectively fixed with a rotating drum 3, the circumferential side walls of the two rotating drums 3 are respectively fixed with a plurality of cutting blocks 4, the cutting blocks 4 on the two rotating drums 3 are staggered, the end parts of the two rotating rods 2 penetrate through the outer part of the crushing box 1 and are respectively fixed with a connecting gear 5, the two connecting gears 5 are meshed with each other, the end part of one side of the crushing box 1 is fixed with a crushing motor 6, a main shaft of the crushing motor 6 is fixed with the end part of one rotating rod 2, the upper end of the crushing box 1 is provided with a feeding groove 7 in a penetrating manner, the side wall of the crushing box 1 is inserted with two discharging pipes 8, and the inside of the crushing box 1 is provided with a screening device and a plurality of material returning devices.

The screening device comprises a fixed block 9 fixed on the inner wall of the crushing box 1, a screening motor 10 is fixed at the bottom of the crushing box 1, a main shaft of the screening motor 10 penetrates through the inner bottom of the crushing box 1 and is fixed with a rotating shaft 11, and the fixed block 9 is positioned below the rotating drum 3; a first screening plate 12 and a second screening plate 13 are fixed on the inner wall of the fixed block 9, the first screening plate 12 is relatively large in screen holes corresponding to the second screening plate 13, multiple screening of fish meal can be achieved, the first screening plate 12 and the second screening plate 13 are both in a circular truncated cone shape, two groups of scraping plates 14 are fixed on the circumferential side wall of the rotating shaft 11, the scraping plates 14 are obliquely arranged, and the two groups of scraping plates 14 are respectively abutted against the upper ends of the first screening plate 12 and the second screening plate 13; first screening board 12 is located the top of second screening board 13, the inner wall of fixed block 9 is fixed with baffle 15, two discharging pipes 8 correspond with second screening board 13 and baffle 15 respectively, rotation axis 11 and first screening board 12, second screening board 13 and baffle 15 are all sealed to rotate and are connected, through setting up the screening form, can realize the multilayer screening to the fish meal after smashing, can realize storing respectively of equidimension fish meal granule not automatically, can make things convenient for the use of different crowds.

The material returning device comprises a placing groove 16 fixed at the upper end of the fixing block 9, a cylindrical block 17 is fixed on the inner wall of the placing groove 16, a flood dragon rotating shaft 18 is rotatably connected inside the cylindrical block 17 through a bearing, the flood dragon rotating shaft 18 is abutted against the inner wall of the cylindrical block 17, and two through grooves 19 are formed in the side wall of the cylindrical block 17 in a penetrating mode; smash interior bottom of case 1 and be connected with connecting rod 22 through the bearing rotation, connecting rod 22 passes through belt 23 with rotation axis 11 and is connected, connecting rod 22's upper end is fixed with flood dragon pivot 18 bottom, the lateral wall of cylindricality piece 17 is fixed with deflector 20, the slope of deflector 20 sets up, spread groove 21 has been seted up to the inner wall of fixed block 9, deflector 20 corresponds with one of them logical groove 19, spread groove 21 corresponds with another one logical groove 19, through setting up the feed back device, can realize the repulverize of great fish meal granule on first screening board 12, thereby can realize the many times of fish meal and smash, make the crushing effect of fish meal better.

In the utility model, in the fish meal crushing process, the raw materials to be processed are firstly added into the crushing box 1 along the feed chute 7, then the crushing motor 6 is started to rotate the main shaft of the crushing motor 6, the two rotating rods 2 can be simultaneously rotated under the driving of the two mutually meshed connecting gears 5, the raw materials are crushed by the cutting blocks 4 on the circumferential side wall of the rotary drum 3, the crushed fish meal can fall to the upper end of the first screening plate 12, the multilayer screening of the crushed fish meal can be realized by the first screening plate 12 and the second screening plate 13 with different apertures, the fish meal screening effect is better, the fish meal can be conveniently stored according to the size of fish meal particles, and the use of different groups is convenient;

in the fish meal screening process, the screening motor 10 is started, so that the main shaft of the screening motor 10 drives the rotating shaft 11 to rotate, the rotation of the scraper 14 abutting against the upper ends of the first screening plate 12 and the second screening plate 13 can be realized, the blocking of fish meal particles on the screening plates can be avoided, the screening efficiency of the first screening plate 12 and the second screening plate 13 can be higher, meanwhile, the scraper 14 at the upper end of the first screening plate 12 can sweep larger fish meal particles into the connecting groove 21, the larger fish meal particles can enter the cylindrical block 17 under the action of the through groove 19, the scraper 14 on the second screening plate 13 can sweep particles meeting the size requirement, and the particles are discharged along one of the discharge pipes 8;

under the drive of belt 23, can realize connecting rod 22 along with the rotation of rotation axis 11, and then can realize flood dragon pivot 18's rotation, because flood dragon pivot 18 offsets with cylindricality piece 17 inner wall, at flood dragon pivot 18 rotation in-process, can shift up along the great fish meal granule that spread groove 21 got into gradually, under the effect of deflector 20 and upper end logical groove 19, can make great fish meal granule get into the crushing region of two rotary drums 3 once more, thereby can realize smashing many times of fish meal, make crushing effect better.

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 crushing device for fish meal processing comprises a crushing box (1) and is characterized in that, the inner wall of the crushing box (1) is rotatably connected with two rotating rods (2) through bearings, the circumferential side walls of the two rotating rods (2) are respectively fixed with a rotating drum (3), the circumferential side walls of the two rotating drums (3) are respectively fixed with a plurality of cutting blocks (4), the end parts of the two rotating rods (2) penetrate through the outer part of the crushing box (1) and are respectively fixed with a connecting gear (5), the two connecting gears (5) are meshed with each other, a crushing motor (6) is fixed at one side end part of the crushing box (1), a main shaft of the crushing motor (6) is fixed with one end part of the rotating rod (2), the feeding groove (7) is formed in the upper end of the crushing box (1) in a penetrating mode, two discharging pipes (8) are inserted into the side wall of the crushing box (1), and the sieving device and the multiple material returning devices are arranged inside the crushing box (1).

2. The crushing device for fish meal processing according to claim 1, wherein the screening device comprises a fixed block (9) fixed on the inner wall of the crushing box (1), the bottom of the crushing box (1) is fixed with a screening motor (10), the main shaft of the screening motor (10) penetrates through the inner bottom of the crushing box (1) and is fixed with a rotating shaft (11), and the fixed block (9) is positioned below the rotating drum (3).

3. The fish meal processing crushing device according to claim 2, wherein a first screening plate (12) and a second screening plate (13) are fixed on the inner wall of the fixed block (9), the first screening plate (12) and the second screening plate (13) are both in a circular truncated cone shape, two groups of scraping plates (14) are fixed on the circumferential side wall of the rotating shaft (11), and the two groups of scraping plates (14) respectively abut against the upper ends of the first screening plate (12) and the second screening plate (13).

4. A crushing device for fish meal processing according to claim 3, wherein the first sieve plate (12) is located above the second sieve plate (13), a baffle (15) is fixed on the inner wall of the fixed block (9), and the two discharge pipes (8) correspond to the second sieve plate (13) and the baffle (15) respectively.

5. The crushing device for fish meal processing according to claim 4, wherein the feed back device comprises a placing groove (16) fixed at the upper end of a fixing block (9), a cylindrical block (17) is fixed on the inner wall of the placing groove (16), a flood dragon rotating shaft (18) is rotatably connected inside the cylindrical block (17) through a bearing, the flood dragon rotating shaft (18) abuts against the inner wall of the cylindrical block (17), and two through grooves (19) are formed in the side wall of the cylindrical block (17) in a penetrating manner.

6. The crushing device for fish meal processing according to claim 5, wherein the inner bottom of the crushing box (1) is rotatably connected with a connecting rod (22) through a bearing, the connecting rod (22) is connected with the rotating shaft (11) through a belt (23), the upper end of the connecting rod (22) is fixed with the bottom of the flood dragon rotating shaft (18), a guide plate (20) is fixed on the side wall of the cylindrical block (17), a connecting groove (21) is formed in the inner wall of the fixed block (9), the guide plate (20) corresponds to one of the through grooves (19), and the connecting groove (21) corresponds to the other through groove (19).