CN213434967U

CN213434967U - Feed grinder with dustproof function of making an uproar of falling

Info

Publication number: CN213434967U
Application number: CN202021476752.2U
Authority: CN
Inventors: 朴贤春; 欧阳素云
Original assignee: Guangzhou Yingdi Industrial Design Co ltd
Current assignee: Guangzhou Yingdi Industrial Design Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-15
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a rubbing crusher technical field's a feed grinder with dustproof function of making an uproar of falling, including rubbing crusher main part, rubbing crusher main part top is fixed to be equipped with the feeding storehouse, feeding storehouse top is fixed to be equipped with feed hopper, the activity of feed hopper top is equipped with the dust cover, be provided with the feeding motor on the feeding storehouse left side wall, the fixed pivot that is equipped with of output of feeding motor, the fixed delivery sheet that is equipped with on the surface of pivot circumference, rubbing crusher main part bottom right side is provided with the discharge gate, be provided with the installation bead on rubbing crusher main part bottom periphery, the installation bead bottom is provided with spring plate, the spring plate bottom is provided with the rubber pad, the rubber pad bottom is provided with the mount table, be provided with fixing bolt on the installation bead, fixing bolt passes installation bead, The spring pressing plate and the rubber pad are fixedly screwed on the mounting table. Not only the dustproof purpose of making an uproar of falling has been reached, crushing quality has still been improved.

Description

Feed grinder with dustproof function of making an uproar of falling

Technical Field

The utility model relates to a rubbing crusher technical field specifically is a fodder grinder with function of making an uproar falls in preventing dust.

Background

The feed grinder is one of the main devices in feed processing factories, and the production cost of feed products mainly depends on the production performance and efficiency of the grinder. The working efficiency of the grinder is influenced by various factors, such as the ground shape of the inner grinding chamber of the feed grinder, the inclination angle of the hammer piece and the like.

At present, feed processing factory generally adopts hammer leaf formula feed grinder, it has simple structure convenient to use, characteristics such as production efficiency height, current hammer leaf formula feed grinder generally includes the crushing shell of water droplet shape, inside is provided with the screen cloth, crushing cavity has been constituteed with the screen cloth to crushing shell, wherein the main shaft runs through crushing cavity, be provided with the hammer leaf on the main shaft, thereby it is rotatory to get into the inside fodder of crushing cavity to drive the hammer leaf through the rotation of main shaft and smash, the fodder is smashed the back and is followed the screen cloth mesh and leaked the material. Because the fodder not only can produce a large amount of dust at crushing in-process, the polluted environment, but also the rubbing crusher can produce very big vibrations noise moreover, and these seriously influence workman's healthy, however current feed hopper's opening does not have any design that has the effect of sheltering from to the dust, also does not have the design of vibration/noise reduction. Therefore, the feed grinder with the dust-proof and noise-reducing functions is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fodder grinder with function of making an uproar falls in preventing dust to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feed grinder with dust prevention and noise reduction functions comprises a grinder main body, wherein a feeding bin is fixedly assembled at the top end of the grinder main body, a feeding hopper is fixedly assembled at the top end of the feeding bin, a dust cover is movably assembled at the top end of the feeding hopper, a feeding motor is arranged on the left side wall of the feeding bin, a support frame is fixedly assembled at the bottom end of the feeding motor, the bottom end of the support frame is fixedly assembled on the grinder main body, a rotating shaft is fixedly assembled at the output end of the feeding motor and penetrates through the left and right side walls of the feeding bin, a feeding plate is fixedly assembled on the circumferential surface of the rotating shaft, a discharge port is arranged on the right side of the bottom end of the grinder main body, an installation convex edge is arranged on the periphery of the bottom end of the grinder main body, a spring pressing plate is arranged at the bottom, the bottom end of the rubber pad is provided with an installation platform, the installation convex edge is provided with a fixing bolt, and the fixing bolt penetrates through the installation convex edge, the spring pressing plate and the rubber pad and is fixedly screwed on the installation platform.

Preferably, fixed blocks are fixedly welded at the front edge and the rear edge in the middle of the top end of the feeding hopper respectively, the dust cover is movably hinged to the fixed blocks through pin shafts, and the diameter of the feeding hopper is slightly larger than that of the dust cover.

Preferably, the dust cover is divided into a left dust cover body and a right dust cover body, the left dust cover body is sleeved on the right dust cover body, and the mutual movement between the left dust cover body and the right dust cover body is not affected.

Preferably, the first feeding plate is provided with six groups, the six groups of feeding plates are uniformly distributed on the circumferential surface of the rotating shaft, and the six groups of feeding plates are uniformly provided with a plurality of holes.

Preferably, the spring pressing plate is divided into an upper pressing plate, a lower pressing plate and springs, the upper pressing plate is movably sleeved on the lower pressing plate, and a plurality of groups of springs with the same structure are uniformly arranged between the upper pressing plate and the lower pressing plate.

Preferably, the first fixing bolt group has six groups, and the six groups of fixing bolts are uniformly distributed on the mounting convex ribs.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, through setting up the dust cover, the dust cover divide into left dust cover body and right dust cover body, and the activity articulates in the top import department of feed hopper, is convenient for open the dust cover blowing at any time and cover the dust cover and prevent dust, effectively avoids the dust to spill out the polluted environment, protects the staff, has reached dustproof purpose; the feeding bin is provided with the feeding motor, the rotating shaft and the feeding plate are driven by the rotation of the feeding motor to rotate at a constant speed, so that uniform blanking is realized, workers only need to pour materials into the feeding hopper, frequent and constant manual feeding is not needed, manpower is saved, uniform blanking is more beneficial to thorough crushing of the feed, and the crushing quality of the feed is improved; through set up spring clamp plate and rubber pad between rubbing crusher main part and mount table, effectively cushioned the vibrations that rubbing crusher work in-process produced, reached vibration/noise reduction's purpose. The utility model discloses an above design optimization has not only reached the purpose of making an uproar of falling dustproof, has still improved crushing quality, has alleviateed people's intensity of labour, and the practicality is stronger.

Drawings

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

FIG. 2 is a schematic view of the assembly structure of the dust cover and the feeding funnel of the present invention;

FIG. 3 is a schematic view of the front sectional structure of the feeding bin of the present invention;

FIG. 4 is a schematic view of the left cross-sectional structure of the feeding bin of the present invention;

fig. 5 is a schematic view of the structure of the spring pressing plate of the present invention.

In the figure: 1. a pulverizer main body; 2. a feeding bin; 3. a feed hopper; 301. a fixed block; 302. a pin shaft; 4. a dust cover; 401. a left dust cover body; 402. a right dust-proof cover body; 5. a feeding motor; 6. a support frame; 7. a discharge port; 8. mounting a rib; 9. a spring pressing plate; 901. an upper pressure plate; 902. a lower pressing plate; 903. a spring; 10. a rubber pad; 11. fixing the bolt; 12. an installation table; 13. a rotating shaft; 14. a feeding plate.

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, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a feed grinder with dust prevention and noise reduction functions comprises a grinder main body 1, a feeding bin 2 is fixedly assembled at the top end of the grinder main body 1, a feeding hopper 3 is fixedly assembled at the top end of the feeding bin 2, a dust cover 4 is movably assembled at the top end of the feeding hopper 3, a feeding motor 5 is arranged on the left side wall of the feeding bin 2, a supporting frame 6 is fixedly assembled at the bottom end of the feeding motor 5, the bottom end of the supporting frame 6 is fixedly assembled on the grinder main body 1, a rotating shaft 13 is fixedly assembled at the output end of the feeding motor 5, the rotating shaft 13 penetrates through the left side wall and the right side wall of the feeding bin 2, the rotating shaft 13 is movably assembled on the left side wall and the right side wall of the feeding bin 2, a feeding plate 14 is fixedly assembled on the circumferential surface of the rotating shaft 13, a discharge port 7 is arranged on the right side of the bottom end of, the bottom end of the rubber pad 10 is provided with an installation platform 12, the installation convex edge 8 is provided with a fixing bolt 11, and the fixing bolt 11 penetrates through the installation convex edge 8, the spring pressing plate 9 and the rubber pad 10 to be fixedly screwed on the installation platform 12.

The front edge and the rear edge of the middle of the top end of the feeding funnel 3 are respectively fixedly welded with a fixing block 301, the dust cover 4 is movably hinged on the fixing block 301 through a pin shaft 302, the diameter of the feeding funnel 3 is slightly larger than that of the dust cover 4, the dust cover 4 is guaranteed to move only at the top end of the feeding funnel 3, and dust prevention is facilitated;

the dust cover 4 is divided into a left dust cover body 401 and a right dust cover body 402, the left dust cover body 401 is sleeved on the right dust cover body 402, the mutual movement between the left dust cover body 401 and the right dust cover body 402 is not influenced, the left dust cover body 401 and the right dust cover body 402 are mutually matched, and not only can dust be prevented, but also the opening and the emptying of a worker can be facilitated;

the feeding plates 14 are divided into six groups, the six groups of feeding plates 14 are uniformly distributed on the circumferential surface of the rotating shaft 13, a plurality of holes are uniformly formed in the six groups of feeding plates 14, the weight of the feeding plates 14 is reduced due to the design of the holes, uniform blanking is guaranteed by the six groups of feeding plates 14, and the feed crushing quality is improved;

the spring pressing plate 9 is divided into an upper pressing plate 901, a lower pressing plate 902 and springs 903, the upper pressing plate 901 is movably sleeved on the lower pressing plate 902, a plurality of groups of springs 903 with the same structure are uniformly arranged between the upper pressing plate 901 and the lower pressing plate 902, and vibration generated in the working process of the pulverizer can be effectively relieved;

the number of the fixing bolts 11 is six, and the six groups of fixing bolts 11 are uniformly distributed on the mounting convex edges 8;

the working principle is as follows: the utility model has the advantages of reasonable design, through setting up dust cover 4, dust cover 4 divide into left dust cover body 401 and right dust cover body 402, and left dust cover body 401 and right dust cover body 402 articulate on fixed block 301 that the top of feed hopper 3 set up through round pin axle 302 activity, are convenient for open dust cover 4 blowing at any time and cover dust cover 4 and prevent dust, effectively avoid the dust to waft the polluted environment, protect the staff, have reached dustproof purpose; the feeding motor 5, the rotating shaft 13 and the feeding plate 14 are arranged in the feeding bin 2, the rotating shaft 13 and the feeding plate 14 are driven by the rotating of the feeding motor 5 to rotate at a constant speed, so that uniform feeding is realized, a worker only needs to pour materials into the feeding hopper 3, frequent and continuous manual feeding is not needed, manpower is saved, uniform feeding is more beneficial to thorough feed crushing, and the feed crushing quality is improved; the spring pressing plate 9 and the rubber pad 10 are arranged between the crusher main body 1 and the mounting table 12, so that the vibration generated in the working process of the crusher is effectively buffered, and the purposes of shock absorption and noise reduction are achieved; the crusher body 1 is fixed to a mounting table 12 by six sets of fixing bolts 11. The utility model discloses an above design optimization has not only reached the purpose of making an uproar of falling dustproof, has still improved crushing quality, has alleviateed people's intensity of labour, and the practicality is stronger.

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 fodder grinder with function of making an uproar falls in dustproof, includes rubbing crusher main part (1), its characterized in that: the top of rubbing crusher main part (1) is fixed to be equipped with feeding storehouse (2), feeding storehouse (2) top is fixed to be equipped with feed hopper (3), feed hopper (3) top activity is equipped with dust cover (4), be provided with feeding motor (5) on feeding storehouse (2) left side wall, feeding motor (5) bottom mounting is equipped with support frame (6), support frame (6) bottom mounting is on rubbing crusher main part (1), the output of feeding motor (5) is fixed to be equipped with pivot (13), pivot (13) pass feeding storehouse (2) left and right sides lateral wall, just pivot (13) activity assembly is on feeding storehouse (2) left and right sides lateral wall, fixed on the surface of pivot (13) circumference is equipped with delivery sheet (14), rubbing crusher main part (1) bottom right side is provided with discharge gate (7), the crusher is characterized in that an installation convex edge (8) is arranged on the periphery of the bottom end of the crusher main body (1), a spring pressing plate (9) is arranged at the bottom end of the installation convex edge (8), a rubber pad (10) is arranged at the bottom end of the spring pressing plate (9), an installation table (12) is arranged at the bottom end of the rubber pad (10), a fixing bolt (11) is arranged on the installation convex edge (8), and the fixing bolt (11) penetrates through the installation convex edge (8), the spring pressing plate (9) and the rubber pad (10) to be fixedly screwed on the installation table (12).

2. The fodder grinder with dust-proof and noise-reducing functions as claimed in claim 1, wherein: fixed welding has fixed block (301) respectively along border department around in the middle of feed hopper (3) top, dust cover (4) articulate on fixed block (301) through round pin axle (302) activity, the diameter of feed hopper (3) slightly is greater than the diameter of dust cover (4).

3. The fodder grinder with dust-proof and noise-reducing functions as claimed in claim 1, wherein: the dust cover (4) is divided into a left dust cover body (401) and a right dust cover body (402), the left dust cover body (401) is sleeved on the right dust cover body (402), and the mutual movement between the left dust cover body (401) and the right dust cover body (402) is not influenced.

4. The fodder grinder with dust-proof and noise-reducing functions as claimed in claim 1, wherein: the number of the feeding plates (14) is six, the six feeding plates (14) are uniformly distributed on the circumferential surface of the rotating shaft (13), and a plurality of holes are uniformly formed in the six feeding plates (14).

5. The fodder grinder with dust-proof and noise-reducing functions as claimed in claim 1, wherein: the spring pressing plate (9) is divided into an upper pressing plate (901), a lower pressing plate (902) and springs (903), the upper pressing plate (901) is movably sleeved on the lower pressing plate (902), and a plurality of groups of springs (903) with the same structure are uniformly arranged between the upper pressing plate (901) and the lower pressing plate (902).

6. The fodder grinder with dust-proof and noise-reducing functions as claimed in claim 1, wherein: the fixing bolts (11) have six groups in total, and the six groups of fixing bolts (11) are uniformly distributed on the mounting convex ribs (8).