CN210207122U

CN210207122U - Cutter head of cutting machine

Info

Publication number: CN210207122U
Application number: CN201920928472.1U
Authority: CN
Inventors: Haihang Yao; 姚海航
Original assignee: Zhejiang Constant Environmental Protection Technology Co Ltd
Current assignee: Zhejiang Constant Environmental Protection Technology Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-03-31
Anticipated expiration: 2029-06-19

Abstract

The utility model belongs to the technical field of chopper equipment, a cutter head of a chopper is related to, including the blade holder, be provided with first oblique pushing platform, second oblique pushing platform, first grinding groove and second grinding groove on the blade holder, first oblique pushing platform, first grinding groove, second oblique pushing platform and second grinding groove interval set up, all be provided with the mounting hole in first grinding groove and the second grinding groove, install the grinding tool in the mounting hole, the grinding tool includes the installation pole of inserting in the mounting hole, set up the grinding tool bit in installation pole tip, two grinding tool bits are symmetrical along the mid point of blade holder; when the rotational speed of blade holder changes, because inertia food is ground into the disintegrating slag through grinding tool bit, all take place relative rotation between grinding tool bit and the blade holder for grinding tool bit swings in grinding the groove, concentrates on two grinding inslots with food through pushing away the platform to one side, improves the grinding effect of this blade disc, and the blade holder is thrown away along the inclined plane of grinding the groove to the disintegrating slag after the grinding, improves this grinding cutter's life.

Description

Cutter head of cutting machine

Technical Field

The utility model belongs to the technical field of chopper equipment, in particular to a cutter head of a chopper.

Background

As a high-efficiency crushing device, a shredder is often used in various industries, and when the shredder is used for food shredding, the material passing through is shredded by the rotation of a cutter and the shredding action of a cutter head.

Chinese patent No. CN201120281439.8 discloses a knife holder assembly for use in a food processor and a food processor, wherein the knife holder assembly comprises a knife holder and a stirring blade installed on the knife holder, and more than one blocking portion for increasing resistance to stirring with food is convexly provided on the upper surface of the frustum shape of the knife holder. The utility model discloses a blade holder subassembly and food processor for among food processor through more than one, be used for increaseing the stop part with food stirring resistance that set up on the blade holder subassembly, can increase the stirring resistance with food when stirring food, more be favorable to the blade subassembly among the food processor to exert force for food, can improve food processor's treatment effeciency.

However, the blade holder assembly of the above patent is only suitable for small household shredding machines, and when used in large shredding machines, the blades are dulled in a short time, which affects the shredding effect.

Disclosure of Invention

The utility model aims at providing a cutter head of mincer reaches the effect that can be applicable to domestic mincer, can be applicable to large-scale mincer again.

The purpose of the utility model is realized like this:

the utility model provides a blade disc of mincer, includes the blade holder, is provided with first oblique platform, the second of pushing away to one side on the blade holder and pushes away platform, first grinding groove and second grinding groove to one side, and first oblique platform, first grinding groove, second of pushing away push away to one side and second grinding groove interval set up, first grinding groove and second grind the inslot and all are provided with the mounting hole, install grinding cutter in the mounting hole, and grinding cutter is including inserting the installation pole of establishing in the mounting hole, setting at the grinding tool bit of installation rod end portion, two grinding tool bit follows the axis central symmetry of blade holder.

Preferably, the end of the mounting rod is formed with a boss for closing the mounting hole, and the boss and the grinding bit are integrally formed.

Preferably, two triangular convex blocks extend from the end faces of the first inclined pushing table and the second inclined pushing table, and the two triangular convex blocks are symmetrical along the axis center of the tool apron.

Preferably, the tool apron is further provided with a crushing tool, and the crushing tool comprises an installation part fixed at the lower end of the tool apron and a crushing part extending out of the tool apron.

Preferably, the tool apron is provided with an installation groove for placing the installation part.

Preferably, the installation part is provided with a first plug hole, the tool apron is provided with a second plug hole communicated with the installation groove, a fixing rod is inserted between the first plug hole and the second plug hole, a first limiting block clamped with the tool apron is formed at one end, extending out of the tool apron, of the fixing rod, and a second limiting block clamped with the installation part is formed at one end, extending out of the installation part, of the fixing rod.

Preferably, the tool apron is provided with an internal spline groove which can be connected with a motor.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

because the grinding cutter is inserted through the mounting rod and is established in the mounting hole, when the rotational speed of blade holder changes, because inertial effect, food is ground into the disintegrating slag through grinding the tool bit, all takes place relative rotation between grinding tool bit and the blade holder for grinding the tool bit and swinging in grinding the groove, through pushing away the platform with food concentration two grinding inslots to one side, improve the grinding effect of this blade disc, the disintegrating slag throws away the blade holder along the inclined plane of grinding the groove after grinding. Cut up a large amount of food through the mode of grinding, the grinding tool bit is difficult to the passivation, improves this grinding tool's life for this stage property can be applicable to domestic mincer, can be applicable to large-scale mincer again.

And two grinding tool bits are along the axis central symmetry of blade holder can control two grinding tool bits and grind towards same direction, strengthen the grinding effect.

And the utility model provides a grinding tool bit installation is very convenient, only need with the installation pole insert establish in the mounting hole can, make things convenient for the staff to install.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a first cross-sectional view of the present invention.

Fig. 3 is a second cross-sectional view of the present invention.

Fig. 4 is a schematic structural view of the back of the tool holder of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 3 according to the present invention.

The reference numerals in the figures denote the meanings:

1. a tool apron; 2. a first diagonal pushing table; 3. a second inclined pushing platform; 4. a first grinding groove; 5. a second grinding groove; 6. mounting holes; 7. grinding the cutter; 71. mounting a rod; 72. grinding the cutter head; 73. a boss; 8. a triangular bump; 9. a mincing cutter; 91. an installation part; 92. a stirring and crushing part; 10. mounting grooves; 11. fixing the rod; 12. a first stopper; 13. a second limiting block; 14. an internally splined groove.

Detailed Description

The invention will be further described with reference to specific embodiments below:

as shown in fig. 1-5, a cutter head of a chopper comprises a cutter base 1, wherein the cutter base 1 is provided with a first inclined pushing platform 2, a second inclined pushing platform 3, a first grinding groove 4 and a second grinding groove 5, the first inclined pushing platform 2, the second inclined pushing platform 3, the first grinding groove 4 and the second grinding groove 5 are arranged at intervals, the end surface of the first inclined pushing platform 2 is inclined upwards from the first grinding groove 4 to the second grinding groove 5, and the end surface of the second inclined platform is inclined upwards from the second grinding groove 5 to the first grinding groove 4.

All be provided with mounting hole 6 in first grinding groove 4 and the second grinding groove 5, mounting hole 6 runs through blade holder 1, and blade holder 1 is connected with inserts the grinding cutter 7 of establishing in mounting hole 6, and grinding cutter 7 is including inserting installation pole 71, the grinding cutter head 72 of setting at installation pole 71 tip of establishing in mounting hole 6, and the tip shaping of installation pole 71 has the boss 73 of sealing mounting hole 6, boss 73 with grinding cutter head 72 integrated into one piece, boss 73 are used for sealing mounting hole 6, prevent that the residue from getting into mounting hole 6 and influencing the rotation of installation pole 71. The two grinding tool bits 72 are respectively abutted against the vertical surfaces of the first inclined pushing platform 2 and the second inclined pushing platform 3, and one side of the two grinding tool bits 72 abutted against one inclined pushing platform and the second inclined pushing platform 3 is set to be in a step shape.

Because the grinding cutter 7 is inserted in the mounting hole 6 through the mounting rod 71, when the rotating speed of the tool apron 1 changes, due to the action of inertia, food is ground into debris through the grinding cutter head 72, the grinding cutter head 72 and the tool apron 1 rotate relatively, so that the grinding cutter head 72 swings in the grinding groove, the grinding cutter head 72 is matched with the vertical surfaces of the first inclined pushing platform 2 and the second inclined pushing platform 3 to crush and crush the food, the food is concentrated in the two grinding grooves through the inclined pushing platforms, the grinding effect of the tool apron is improved, and the debris is thrown out of the tool apron 1 along the inclined surfaces of the grinding grooves after grinding. In addition, in the present embodiment, the two milling cutter heads 72 are symmetrically arranged along the center of the axis of the tool holder 1, so that the two milling cutter heads 72 can be controlled to mill in the same direction, thereby enhancing the milling effect.

And the utility model provides a grinding tool bit 72 installs very conveniently, only need with installation pole 71 insert establish in mounting hole 6 can, make things convenient for the staff to install.

It has two triangle lugs 8 to extend on the platform terminal surface to push away to one side, two triangle lugs 8 are along the axis central symmetry of blade holder 1, when food falls down from the top, can tentatively smash food through triangle lug 8, reduce the volume of food, and can contact with triangle lug 8's side when food moves along first oblique platform 2, the second pushes away the terminal surface of platform 3 to one side, stir garrulous article, further reduce the volume of food, let get into first grinding groove 4 and second grinding groove 5 and can be ground more fast.

Still be provided with on blade holder 1 and stir garrulous cutter 9, stir garrulous cutter 9 including fixing at the installation department 91 of blade holder 1 lower extreme and stretch out blade holder 1 stir garrulous portion 92, be provided with the mounting groove 10 of placing installation department 91 on the blade holder 1, mounting groove 10 sets up in blade holder 1 below. Be provided with first spliced eye on the installation department 91, be provided with on the blade holder 1 with the communicating second spliced eye of mounting groove 10, insert between first spliced eye and the second spliced eye and be equipped with dead lever 11, dead lever 11 stretches out the one end shaping of blade holder 1 has the first stopper 12 with the block of blade holder 1, and dead lever 11 stretches out the one end shaping of installation department 91 has the second stopper 13 with the block of installation department 91. First stopper 12 and second stopper 13 all set up to semi-circular in this embodiment, make things convenient for the staff to install crushing cutter 9.

It is worth mentioning that the tool holder 1 is provided with an internal spline groove 14 which can be connected with a motor. The internal spline grooves 14 are connected with the external spline grooves on the output shaft of the motor, so that the motor is prevented from idling.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A cutter head for a chopper, comprising: including blade holder (1) that the interval set up, be provided with on blade holder (1) first oblique push platform (2), second oblique push platform (3), first grinding groove (4) and second grinding groove (5), all be provided with mounting hole (6) in first grinding groove (4) and second grinding groove (5), install grinding tool (7) in mounting hole (6), grinding tool (7) are including inserting installation pole (71) of establishing in mounting hole (6), set up grinding tool bit (72) at installation pole (71) tip, two grinding tool bit (72) are followed the axis central symmetry of blade holder (1).

2. A cutter head for a shredder according to claim 1, wherein: the end part of the mounting rod (71) is formed with a boss (73) for sealing the mounting hole (6), and the boss (73) and the grinding cutter head (72) are integrally formed.

3. A cutter head for a shredder according to claim 2, wherein: the end faces of the first inclined pushing platform (2) and the second inclined pushing platform (3) extend to form two triangular convex blocks (8), and the two triangular convex blocks (8) are symmetrical along the axis center of the cutter holder (1).

4. A cutter head for a shredder according to claim 1 or 2, wherein: the utility model discloses a crushing device, including blade holder (1), still be provided with on blade holder (1) and stir garrulous cutter (9), stir garrulous cutter (9) including fixing installation department (91) in blade holder (1) lower extreme and stretch out the garrulous portion (92) of blade holder (1).

5. A cutter head for a shredder according to claim 4, wherein: the tool apron (1) is provided with a mounting groove (10) for placing the mounting part (91).

6. A cutter head for a shredder according to claim 5, wherein: be provided with first spliced eye on installation department (91), be provided with on blade holder (1) with the communicating second spliced eye of mounting groove (10), insert between first spliced eye and the second spliced eye and be equipped with dead lever (11), dead lever (11) stretch out the one end shaping of blade holder (1) have with blade holder (1) block first stopper (12), dead lever (11) stretch out the one end shaping of installation department (91) have with installation department (91) block second stopper (13).

7. A cutter head for a shredder according to claim 1, wherein: the tool apron (1) is provided with an internal spline groove (14) which can be connected with a motor.