CN213880991U

CN213880991U - Straw reducing mechanism for feed processing

Info

Publication number: CN213880991U
Application number: CN202022331971.8U
Authority: CN
Inventors: 杨道祥
Original assignee: Daqing Chengwei Machinery Equipment Manufacturing Co ltd
Current assignee: Daqing Chengwei Machinery Equipment Manufacturing Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-06
Anticipated expiration: 2030-10-19

Abstract

The utility model provides a straw reducing mechanism for feed processing relates to feed processing equipment technical field. This straw reducing mechanism for feed processing, the power distribution box comprises a box body, the left end fixedly connected with of box communicates the feed inlet of its inner chamber, and the left end of box articulates there is the door of getting the material, and the right-hand member of box rotates and runs through first crushing roller, the first motor of right-hand member fixedly connected with of first crushing roller, the periphery of first motor and the right-hand member fixed connection of box, the first crushing leaf of periphery fixedly connected with of the one end of first motor is kept away from to first crushing roller. This straw reducing mechanism for feed processing through setting up sieve, kicking block, spring, cam and slider, has reached and has fully smashed the straw to can the autofilter effect of unqualified straw granule, it is not good to have solved traditional straw reducing mechanism crushing effect, and it is not of uniform size to smash the granule, and can't carry out the problem of thickness separation to the straw granule.

Description

Straw reducing mechanism for feed processing

Technical Field

The utility model relates to a feed processing equipment technical field specifically is a straw reducing mechanism for feed processing.

Background

The crushing of the feed raw materials is a very important link in feed processing, the total surface area of raw material particles of unit mass can be increased through crushing, the solubility of feed nutrients in animal digestive juice is increased, the digestibility of animals is improved, meanwhile, the strength of the crushed raw materials also has very important influence on subsequent processes, and the smaller the crushed particles, the more beneficial to the digestion of the animals and the granulation.

Traditional straw reducing mechanism is relatively poor to the crushing effect of straw, and there is the condition that the granule is not of uniform size in the straw after smashing to can not carry out the thickness screening to the straw granule, because feed processing is higher to the requirement of straw particle size, if the great quality that can reduce the fodder of granule, traditional reducing mechanism can't sieve great granule out and smash once more.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a straw reducing mechanism for feed processing has solved traditional straw reducing mechanism and has smashed the effect not good, smashes the granule and differs in size to can't carry out the problem of thickness separation to the straw granule.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a straw crushing device for feed processing comprises a box body, wherein a feed inlet communicated with an inner cavity of the box body is fixedly connected at the left end of the box body, a material taking door is hinged at the left end of the box body, a first crushing shaft penetrates through the right end of the box body in a rotating manner, a first motor is fixedly connected at the right end of the first crushing shaft, the circumferential surface of the first motor is fixedly connected with the right end of the box body, a first crushing leaf is fixedly connected with the circumferential surface of one end, away from the first motor, of the first crushing shaft, an inclined plate is fixedly connected with the inner wall of the left end of the box body, an arc plate is fixedly connected with the right end of the inclined plate, the right end of the arc plate is fixedly connected with the inner wall of the right end of the box body, a square groove is formed in the upper end of the arc plate, the inclined plate and the front and back ends of the arc plate are respectively fixedly connected with the inner wall of the box body, a second crushing shaft is inserted into the front, the rear end of the second crushing shaft is fixedly connected with a second motor, and the circumferential surface of the second motor is fixedly connected to the rear end of the box body.

The inner part of the box body is positioned below the arc-shaped plate and is provided with a sieve plate, the lower end of the sieve plate is fixedly connected with a top column, the lower end of the sieve plate is provided with a square block, the lower end of the top column penetrates through the upper end of the square block in a sliding manner, a stop block is arranged above the bottom wall in the square block, the upper end of the stop block is fixedly connected with a spring, the upper end of the spring is fixedly connected with the inner wall at the upper end of the square block, the top column is positioned inside the spring, the lower end of the stop block is fixedly connected with a slide block, the lower end of the slide block penetrates through the lower end of the square block in a sliding manner, the front end and the rear end of the slide block are respectively provided with the lower ends of fixed plate blocks and are fixedly connected with the upper ends of two fixed plates, the lower ends of the fixed plates are fixedly connected with the inner bottom wall of the box body, an eccentric wheel is arranged below the slide block, the lower end of the slide block is in rolling connection with the circumferential surface of the eccentric wheel, and the front end of the eccentric wheel penetrates through a rotating shaft, both ends rotate respectively around the axis of rotation and run through the one end that two fixed plates are close to each other, and the front end of axis of rotation rotates the front end that runs through the box, and the belt transmission is connected through with the one end that the axis of rotation is located the box front side to the second crushing axle.

Preferably, the upper end fixedly connected with of box communicates the secondary charge door of its inner chamber, and the upper end of secondary charge door articulates there is sealing door.

Preferably, the second crushing shaft and one end of the rotating shaft, which is positioned at the front side of the box body, are fixedly sleeved with rollers, and the rollers are in transmission connection with a belt.

Preferably, the first crushing blade faces the feeding hole, the second crushing blade is five groups, every four crushing blades are one group, and the second crushing blade is located right above the arc-shaped plate.

Preferably, the area of the sieve plate is equal to the area of the inner cavity of the box body, and the material taking door is positioned between the feeding hole and the sieve plate.

Preferably, the square groove is located at the center of the arc-shaped plate, and the opening of the arc-shaped plate is arranged upwards.

(III) advantageous effects

The utility model provides a straw reducing mechanism for feed processing. The method has the following beneficial effects:

1. the straw smashing device for feed processing is provided with a sieve plate, a top block, a spring, a cam and a sliding block, when straw smashing is carried out, a power supply of a first motor and a power supply of a second motor are turned on, the straw enters a box body from a feed inlet, the first smashing blade smashes the straw for the first time, the smashed straw falls into an arc-shaped plate, the second smashing blade smashes the straw for the second time, the straw after the second time is smashed and falls onto the sieve plate through a square groove, at the moment, a second smashing shaft drives a rotating shaft to rotate, so that an eccentric wheel is driven to rotate, the lower end of the sliding block can be tightly attached to the circumferential surface of the eccentric wheel under the action of the spring in the rotating process of the eccentric wheel, so that a top column is driven to slide up and down, the sieve plate vibrates up and down, unqualified straw is remained on the sieve plate, the material door is opened, the unqualified straw is taken out and is poured into the box body from a secondary feed inlet, the second crushing leaf carries out the regrinding to it, has reached and has fully smashed the straw to can the autofilter effect of unqualified straw granule, it is not good to have solved traditional straw reducing mechanism crushing effect, and the crushing granule is not of uniform size, and can't carry out the problem of thickness separation to the straw granule.

2. This straw reducing mechanism for feed processing, through setting up swash plate and arc, the first time kibbling straw can fall on the swash plate, the swash plate can make things convenient for the straw landing after the first time kibbling to carry out the regrinding to the arc, the opening direction of arc sets up upwards and makes things convenient for the straw after the regrinding to fall on the sieve through square groove, reached and to guide the effect that gets into next work step to the straw after smashing, it piles up on the swash plate easily to have solved the straw after the first time kibbling, the straw after the regrinding piles up the problem on the arc easily.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a half sectional view of the box body of the present invention;

FIG. 3 is a sectional view of the box body of the present invention;

fig. 4 is a schematic view of a part of the structure of the present invention.

The automatic material taking device comprises a box body 1, a material inlet 2, a material taking door 3, a first crushing shaft 4, a first motor 5, a first crushing blade 6, an inclined plate 7, an arc-shaped plate 8, a square groove 9, a second crushing shaft 10, a second crushing blade 11, a second motor 12, a sieve plate 13, a jack post 14, a square block 15, a stop block 16, a spring 17, a sliding block 18, a fixing plate 19, an eccentric wheel 20, a rotating shaft 21, a belt 22, a secondary feeding port 23 and a roller 24.

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.

The embodiment of the utility model provides a straw smashing device for feed processing, as shown in figures 1-4, the straw smashing device comprises a box body 1, the left end of the box body 1 is fixedly connected with a feed inlet 2 communicated with the inner cavity of the box body, the left end of the box body 1 is hinged with a material taking door 3, the upper end of the box body 1 is fixedly connected with a secondary feed inlet 23 communicated with the inner cavity of the box body, the upper end of the secondary feed inlet 23 is hinged with a sealing door, the smashed straw particles can be smashed again through the secondary feed inlet 23, the sealing door can close the secondary feed inlet 23, the right end of the box body 1 is rotatably penetrated by a first smashing shaft 4, the right end of the first smashing shaft 4 is fixedly connected with a first motor 5, the circumferential surface of the first motor 5 is fixedly connected with the right end of the box body 1, the circumferential surface of one end of the first smashing shaft 4 far away from the first motor 5 is fixedly connected with a first smashing blade 6, the inner wall of the left end of the box body 1 is fixedly connected with an inclined plate 7, the right end of the inclined plate 7 is fixedly connected with an arc-shaped plate 8, the right end of the arc-shaped plate 8 is fixedly connected to the inner wall of the right end of the box body 1, the upper end of the arc-shaped plate 8 is provided with a square groove 9, the square groove 9 is positioned at the center of the arc-shaped plate 8, the opening of the arc-shaped plate 8 is upwards arranged, the inclined plate 7 and the front and back ends of the arc-shaped plate 8 are respectively fixedly connected with the inner wall of the box body 1, the front end of the box body 1 is inserted with a second crushing shaft 10, the back end of the second crushing shaft 10 is rotated to penetrate through the back end of the box body 1, the circumferential surface of the second crushing shaft 10 is positioned in the box body 1 and is fixedly connected with a second crushing blade 11, the first crushing blade 6 is right opposite to the feeding port 2, the second crushing blades 11 are in five groups, every four blades are in one group, the second crushing blade 11 is positioned right above the arc-shaped plate 8, the straw enters the box body 1 from the feeding port, the rear end of the second crushing shaft 10 is fixedly connected with a second motor 12, and the circumferential surface of the second motor 12 is fixedly connected with the rear end of the box body 1.

The inside below that is located arc 8 of box 1 is provided with sieve 13, the area of sieve 13 equals the inner chamber area of box 1, it is located between feed inlet 2 and the sieve 13 to get bin gate 3, smash unqualified straw and can stay on sieve 13, can take out unqualified straw from getting bin gate 3 and carry out the regrinding, the lower extreme fixedly connected with fore-set 14 of sieve 13, the lower extreme of sieve 13 is provided with square 15, the lower extreme of fore-set 14 slides the upper end that runs through square 15, the top of diapire in square 15 is provided with dog 16, the upper end of dog 16 and the lower extreme fixed connection of fore-set 14, the upper end fixedly connected with spring 17 of dog 16, the upper end fixed connection of spring 17 is on the inner wall of square 15 upper end, fore-set 14 is located the inside of spring 17, the lower extreme fixedly connected with slider 18 of dog 16, the lower extreme of slider 18 slides the lower extreme that runs through square 15, the lower extreme that both ends all were provided with fixed plate 19 square 15 around slider 18 respectively with the upper end fixed plate 19 square 15 that the lower extreme is fixed plate 19 respectively with two fixed plate 19 The fixed connection, the lower extreme fixed connection of fixed plate 19 is on the interior diapire of box 1, the below of slider 18 is provided with eccentric wheel 20, the lower extreme of slider 18 and the periphery roll connection of eccentric wheel 20, eccentric wheel 20's front end runs through there is axis of rotation 21, both ends rotate respectively around the axis of rotation 21 and run through the one end that two fixed plates 19 are close to each other, the front end of axis of rotation 21 rotates the front end that runs through box 1, second crushing roller 10 is connected through belt 22 transmission with the one end that axis of rotation 21 is located the box 1 front side, the second crushing roller 10 all fixed the cup joint has gyro wheel 24 with the one end that axis of rotation 21 is located the box 1 front side, gyro wheel 24 is connected with belt 22 transmission.

The working principle is that when the straw is crushed, firstly, the power supply of the first motor 5 and the second motor 12 is turned on, the straw enters the box body 1 from the feeding hole 2, the first motor 5 drives the first crushing shaft 4 to rotate, so that the first crushing blade 6 crushes the straw for the first time, the crushed straw slides into the arc-shaped plate 8 through the inclined plate 7, the second motor 12 drives the second crushing shaft 10 to rotate, so that the second crushing blade 11 crushes the straw for the second time, the crushed straw falls onto the sieve plate 13 through the square groove 9, at the moment, the second crushing shaft 10 drives the rotating shaft 21 to rotate, so as to drive the eccentric wheel 20 to rotate, the lower end of the sliding block 18 can be tightly attached to the circumferential surface of the eccentric wheel 20 under the action of the spring 17 in the rotating process of the eccentric wheel 20, the sliding block 18 drives the stop block 16 to slide up and down, so as to drive the top column 14 to vibrate up and down, so as to realize that the qualified straw is shaken down by the sieve plate 13, unqualified straw is left on the sieve 13, and the material door 3 is opened to take out unqualified straw, pours into the box 1 from the secondary charge door 23 in, and the second crushing leaf 11 carries out the secondary crushing to it.

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. The utility model provides a straw reducing mechanism for feed processing, includes box (1), its characterized in that: the left end of the box body (1) is fixedly connected with a feed inlet (2) communicated with an inner cavity of the box body, the left end of the box body (1) is hinged with a material taking door (3), the right end of the box body (1) is rotatably penetrated by a first crushing shaft (4), the right end of the first crushing shaft (4) is fixedly connected with a first motor (5), the circumferential surface of the first motor (5) is fixedly connected with the right end of the box body (1), the circumferential surface of one end, far away from the first motor (5), of the first crushing shaft (4) is fixedly connected with a first crushing leaf (6), the inner wall of the left end of the box body (1) is fixedly connected with an inclined plate (7), the right end of the inclined plate (7) is fixedly connected with an arc-shaped plate (8), the right end of the arc-shaped plate (8) is fixedly connected with the inner wall of the right end of the box body (1), the upper end of the arc-shaped plate (8) is provided with a square groove (9), the inclined plate (7) and the front end and the rear end of the arc-shaped plate (8) are respectively fixedly connected with the inner wall of the box body (1), a second crushing shaft (10) is inserted into the front end of the box body (1), the rear end of the second crushing shaft (10) penetrates through the rear end of the box body (1) in a rotating mode, the circumferential surface of the second crushing shaft (10) is located inside the box body (1) and is fixedly connected with a second crushing blade (11), the rear end of the second crushing shaft (10) is fixedly connected with a second motor (12), and the circumferential surface of the second motor (12) is fixedly connected to the rear end of the box body (1);

the inner part of the box body (1) is positioned below the arc-shaped plate (8) and is provided with a sieve plate (13), the lower end of the sieve plate (13) is fixedly connected with a top column (14), the lower end of the sieve plate (13) is provided with a square block (15), the lower end of the top column (14) penetrates through the upper end of the square block (15) in a sliding manner, a stop block (16) is arranged above the inner bottom wall of the square block (15), the upper end of the stop block (16) is fixedly connected with the lower end of the top column (14), the upper end of the stop block (16) is fixedly connected with a spring (17), the upper end of the spring (17) is fixedly connected with the inner wall of the upper end of the square block (15), the top column (14) is positioned inside the spring (17), the lower end of the stop block (16) is fixedly connected with a sliding block (18), the lower end of the sliding block (18) penetrates through the lower end of the square block (15) in a sliding manner, the front end and the rear end of the sliding block (18) are respectively provided with fixing plates (19), the lower ends of the two fixing plates (15) are fixedly connected with the upper ends of the two fixing plates (19), the lower extreme fixed connection of fixed plate (19) is on the interior diapire of box (1), the below of slider (18) is provided with eccentric wheel (20), the lower extreme of slider (18) and the periphery roll connection of eccentric wheel (20), the front end of eccentric wheel (20) runs through has axis of rotation (21), the front and back both ends of axis of rotation (21) rotate respectively and run through the one end that two fixed plates (19) are close to each other, the front end of axis of rotation (21) rotates the front end that runs through box (1), second crushing shaft (10) are located the one end of box (1) front side with axis of rotation (21) and are passed through belt (22) transmission connection.

2. The straw crushing device for feed processing according to claim 1, wherein: the upper end fixedly connected with of box (1) communicates secondary charge door (23) of its inner chamber, and the upper end of secondary charge door (23) articulates there is sealing door.

3. The straw crushing device for feed processing according to claim 1, wherein: and the second crushing shaft (10) and one end of the rotating shaft (21) positioned at the front side of the box body (1) are fixedly sleeved with a roller (24), and the roller (24) is in transmission connection with a belt (22).

4. The straw crushing device for feed processing according to claim 1, wherein: the first crushing blade (6) is right opposite to the feeding hole (2), the second crushing blades (11) are five groups, every four crushing blades are one group, and the second crushing blades (11) are located right above the arc-shaped plate (8).

5. The straw crushing device for feed processing according to claim 1, wherein: the area of the sieve plate (13) is equal to the area of the inner cavity of the box body (1), and the material taking door (3) is positioned between the feeding hole (2) and the sieve plate (13).

6. The straw crushing device for feed processing according to claim 1, wherein: the square groove (9) is positioned at the center of the arc-shaped plate (8), and the opening of the arc-shaped plate (8) is arranged upwards.