CN218614448U

CN218614448U - Novel bulking machine cutter

Info

Publication number: CN218614448U
Application number: CN202223132337.7U
Authority: CN
Inventors: 朱振宇; 张伯欣; 刘志鹏; 张福宝
Original assignee: Tianjin Dkve Animal Nutrition Ltd
Current assignee: Tianjin Dkve Animal Nutrition Ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-14
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a novel bulking machine cutter belongs to fodder bulking machine accessory technical field, a novel bulking machine cutter, including the blade disc, blade disc edge has seted up a plurality of sword grooves, and a plurality of sword groove diapire departments have all seted up first screw, and are a plurality of all install the handle of a knife in the sword groove, and the handle of a knife surface has seted up first counter bore, handle of a knife end department is equipped with the tool bit, and tool bit and handle of a knife be the integrated into one piece structure, the mounting hole has been seted up at the blade disc middle part, the mounting hole is the stair structure setting, and is the stair structure setting a plurality of second screws have been seted up to the step face department of mounting hole, and it can be realized that the first screw of bolt cooperation rotates with the second screw, when rotating the bolt, with serpentine spring compression deformation, the dogtooth that utilizes serpentine spring's elastic force to make gasket department set up simultaneously and bolt end department looks butt to can increase the coefficient of friction of bolt, and then prevent that the bolt is not hard up, guarantee the stability of cutter in the course of work.

Description

Novel bulking machine cutter

Technical Field

The utility model relates to a fodder bulking machine accessory technical field, more specifically say, relate to a novel bulking machine cutter.

Background

The big integrated into one piece structure that adopts of pelletization cutter for current fodder bulking machine, its structure only can adapt to specific fodder bulking machine, has the problem that adaptability is poor, inconvenient maintenance, and a pelletization cutter for the fodder bulking machine of current patent has solved its adaptability poor of pelletization cutter for the current fodder bulking machine among the patent application No. 202121908526.1, and inconvenient maintenance's problem.

However, after the cutter and the fixing seat are assembled by the bolts in the patent application No. 202121908526.1, the cutter can generate a small vibration in the working process, and the long-time vibration can lead to the loosening of the bolts mounted at the cutter and the fixing seat, thereby affecting the stability of the cutter in the working process and further having an improved space, so that a novel cutter of the bulking machine is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a novel bulking machine cutter, it can realize that the first screw of bolt cooperation rotates with the second screw, when rotating the bolt, with serpentine spring compression deformation, utilizes serpentine spring's elastic force to make the dogtooth and the butt of bolt end department that gasket department set up simultaneously to can increase the coefficient of friction of bolt, and then prevent that the bolt is not hard up, guarantee the stability of cutter in the course of the work.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

A novel cutter of a bulking machine comprises a cutter head;

a plurality of cutter grooves are formed in the edge of the cutter disc, and first screw holes are formed in the bottom walls of the cutter grooves;

a cutter handle is arranged in each cutter groove, a first counter sink is formed in the surface of the cutter handle, a cutter head is arranged at the end of the cutter handle, and the cutter head and the cutter handle are of an integrated structure;

the middle part of the cutter head is provided with a mounting hole which is arranged in a stepped structure, and a plurality of second screw holes are formed in the stepped surface of the mounting hole which is arranged in the stepped structure;

the mounting hole is detachably connected with a fixed seat, and the edge of the surface of the fixed seat is provided with a plurality of second countersunk holes;

bolts are arranged at the first countersunk holes and the second countersunk holes;

a gasket is arranged at the bolt, a plurality of convex teeth are arranged on the surface of one side of the gasket, which is close to the end of the bolt, and the convex teeth and the gasket are of an integrated structure;

and one side of the gasket is provided with a serpentine spring.

Furthermore, the knife handle and the knife groove form an embedded structure, and a first counter sink hole arranged at the knife handle corresponds to a first screw hole arranged at the knife groove.

Furthermore, the fixing seat and the mounting hole form an embedded structure, and a plurality of second countersunk holes arranged at the fixing seat correspond to a plurality of second screw holes arranged at the mounting hole one by one.

Furthermore, the outer diameter of the gasket is matched with the inner diameters of the countersunk ends of the first countersunk hole and the second countersunk hole, and the inner diameter of the gasket is matched with the outer diameter of the bolt.

Further, the outer diameter of the serpentine spring is matched with the inner diameter of the countersunk ends of the first counter sink and the second counter sink.

Furthermore, a fixing hole is formed in the middle of the fixing seat, and the fixing hole penetrates through the fixing seat.

Further, a key groove is formed in the fixing hole.

3. Advantageous effects

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

(1) This scheme, through placing the handle of a knife in the inboard in sword groove, make first screw and first counter sink corresponding, assemble the fixing base to the mounting hole simultaneously, it is corresponding to make second screw and second counter sink, then assemble serpentine spring in first counter sink and second counter sink, cup joint the gasket in bolt department simultaneously, then plug-in connection respectively to a plurality of bolts in first counter sink and the second counter sink, make the first screw of bolt cooperation and second screw rotate, when rotating the bolt, with serpentine spring compression deformation, the dogtooth that utilizes serpentine spring's elastic force to make gasket department set up simultaneously and bolt end department looks butt, thereby can increase the coefficient of friction of bolt, and then prevent that the bolt is not hard up, guarantee the stability of cutter in the course of the work.

(2) According to the scheme, the tool holder and the tool groove form an embedded structure, the fixing seat and the mounting hole form the embedded structure, the stability of the tool bit and the fixing seat after assembly is guaranteed, and the stability of the tool bit in the working process is further guaranteed.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the cutter head structure of the present invention;

FIG. 3 is a schematic view of the fixing base of the present invention;

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

The numbering in the figures illustrates:

1. a cutter head; 2. a cutter groove; 3. a first screw hole; 4. a knife handle; 5. a cutter head; 6. a first counterbore; 7. mounting holes; 8. a second screw hole; 9. a fixed seat; 10. a second counterbore; 11. a fixing hole; 12. a bolt; 13. a gasket; 14. a convex tooth; 15. a serpentine spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1-4, a cutter of a novel bulking machine comprises a cutter head 1;

a plurality of cutter grooves 2 are formed in the edge of the cutter head 1, and first screw holes 3 are formed in the bottom walls of the cutter grooves 2;

a cutter handle 4 is arranged in each cutter groove 2, a first counter sink 6 is formed in the surface of the cutter handle 4, a cutter head 5 is arranged at the end of the cutter handle 4, and the cutter head 5 and the cutter handle 4 are of an integrally formed structure;

a mounting hole 7 is formed in the middle of the cutter head 1, the mounting hole 7 is arranged in a stepped structure, and a plurality of second screw holes 8 are formed in the stepped surface of the mounting hole 7 arranged in the stepped structure;

a fixed seat 9 is detachably connected in the mounting hole 7, and a plurality of second counter sink holes 10 are formed in the edge of the surface of the fixed seat 9;

bolts 12 are arranged at the positions of the first counter bores 6 and the second counter bores 10;

a gasket 13 is arranged at the bolt 12, a plurality of convex teeth 14 are arranged on the surface of one side of the gasket 13 close to the end of the bolt 12, and the convex teeth 14 and the gasket 13 are of an integrally formed structure;

a serpentine spring 15 is arranged on one side of the gasket 13;

it should be noted that, by placing the tool holder 4 inside the tool slot 2, the first screw hole 3 corresponds to the first countersunk hole 6, and at the same time, the fixing seat 9 is assembled into the mounting hole 7, the second screw hole 8 corresponds to the second countersunk hole 10, then the serpentine spring 15 is assembled in the first countersunk hole 6 and the second countersunk hole 10, and at the same time, the gasket 13 is sleeved on the bolt 12, and then the bolts 12 are respectively inserted into the first countersunk hole 6 and the second countersunk hole 10, so that the bolt 12 is matched with the first screw hole 3 and the second screw hole 8 to rotate, when the bolt 12 is rotated, the serpentine spring 15 is compressed and deformed, and at the same time, the convex teeth 14 arranged at the gasket 13 are abutted against the ends of the bolt 12 by using the elastic force of the serpentine spring 15, thereby increasing the friction coefficient of the bolt 12, further preventing the bolt 12 from loosening, and ensuring the stability of the tool in the working process.

Referring to fig. 1 and 2, a knife handle 4 and a knife slot 2 form an embedded structure, a first counter sink 6 arranged at the knife handle 4 corresponds to a first screw hole 3 arranged at the knife slot 2, a fixing seat 9 and a mounting hole 7 form an embedded structure, and a plurality of second counter sinks 10 arranged at the fixing seat 9 correspond to a plurality of second screw holes 8 arranged at the mounting hole 7 one by one;

it should be noted that the stability of the cutter head 5 and the fixing seat 9 after assembly is ensured, and further the stability of the cutter head 5 in the working process is ensured.

Referring to fig. 4, the outer diameter of the gasket 13 is adapted to the inner diameters of the countersunk ends of the first and second

countersunk holes

6 and 10, the inner diameter of the gasket 13 is adapted to the outer diameter of the bolt 12, and the outer diameter of the serpentine spring 15 is adapted to the inner diameters of the countersunk ends of the first and second

countersunk holes

6 and 10;

it should be noted that the elastic force of the serpentine spring 15 is used to make the convex teeth 14 provided at the gasket 13 abut against the end of the bolt 12, so that the friction coefficient of the bolt 12 can be increased.

Referring to fig. 3, a fixing hole 11 is formed in the middle of the fixing seat 9, the fixing hole 11 penetrates through the fixing seat 9, and a key slot is formed in the fixing hole 11;

it should be noted that the cutter is in interference fit with the output shaft, so that the cutter is driven to rotate for cutting.

When in use: the tool holder 4 is placed on the inner side of the tool groove 2, the first screw hole 3 corresponds to the first counter sink 6, the fixing seat 9 is assembled in the mounting hole 7, the second screw hole 8 corresponds to the second counter sink 10, the serpentine spring 15 is assembled in the first counter sink 6 and the second counter sink 10, the gasket 13 is sleeved at the bolt 12, the bolts 12 are inserted into the first counter sink 6 and the second counter sink 10 respectively, the bolt 12 is matched with the first screw hole 3 and the second screw hole 8 to rotate, the serpentine spring 15 is compressed and deformed when the bolt 12 is rotated, the convex teeth 14 arranged at the gasket 13 are abutted to the end of the bolt 12 by the aid of elastic acting force of the serpentine spring 15, friction coefficient of the bolt 12 can be increased, and accordingly, looseness of the bolt 12 is prevented.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a novel bulking machine cutter which characterized in that: comprises a cutter head (1);

a plurality of cutter grooves (2) are formed in the edge of the cutter head (1), and first screw holes (3) are formed in the bottom walls of the cutter grooves (2);

a cutter handle (4) is installed in each cutter groove (2), a first counter sink (6) is formed in the surface of the cutter handle (4), a cutter head (5) is arranged at the end of the cutter handle (4), and the cutter head (5) and the cutter handle (4) are of an integrally formed structure;

a mounting hole (7) is formed in the middle of the cutter head (1), the mounting hole (7) is arranged in a stepped structure, and a plurality of second screw holes (8) are formed in the stepped surface of the mounting hole (7) which is arranged in the stepped structure;

a fixed seat (9) is detachably connected in the mounting hole (7), and a plurality of second counter bores (10) are formed in the edge of the surface of the fixed seat (9);

bolts (12) are installed at the first counter sink (6) and the second counter sink (10);

a gasket (13) is mounted at the bolt (12), a plurality of convex teeth (14) are arranged on the surface of one side of the gasket (13) close to the end of the bolt (12), and the convex teeth (14) and the gasket (13) are of an integrally formed structure;

and a serpentine spring (15) is arranged on one side of the gasket (13).

2. The novel bulking machine cutter of claim 1, wherein: the knife handle (4) and the knife groove (2) form an embedded structure, and a first counter sink hole (6) formed in the position of the knife handle (4) corresponds to a first screw hole (3) formed in the position of the knife groove (2).

3. The novel bulking machine cutter of claim 1, wherein: the fixing seat (9) and the mounting hole (7) form an embedded structure, and a plurality of second counter bores (10) arranged at the fixing seat (9) are in one-to-one correspondence with a plurality of second screw holes (8) arranged at the mounting hole (7).

4. The novel bulking machine cutter of claim 1, wherein: the outer diameter of the gasket (13) is matched with the inner diameters of the countersunk ends of the first countersunk hole (6) and the second countersunk hole (10), and the inner diameter of the gasket (13) is matched with the outer diameter of the bolt (12).

5. The novel bulking machine cutter of claim 1, wherein: the outer diameter of the serpentine spring (15) is matched with the inner diameters of the countersunk ends of the first countersunk hole (6) and the second countersunk hole (10).

6. The novel bulking machine cutter of claim 1, wherein: a fixing hole (11) is formed in the middle of the fixing seat (9), and the fixing hole (11) penetrates through the fixing seat (9).

7. The novel bulking machine cutter of claim 6, wherein: a key groove is formed in the fixing hole (11).