CN111135920A

CN111135920A - Food grinder

Info

Publication number: CN111135920A
Application number: CN201811311166.XA
Authority: CN
Inventors: 郑中龙
Original assignee: Hubei Chuyu Laixinke Food Technology Co ltd
Current assignee: Hubei Chuyu Laixinke Food Technology Co ltd
Priority date: 2018-11-06
Filing date: 2018-11-06
Publication date: 2020-05-12

Abstract

The invention discloses a food crusher, which comprises a frame, a crushing box and a driving device, wherein a feeding port and a discharging port are arranged on the crushing box, and the food crusher is characterized in that: a crushing chamber is arranged in the crushing box, a screen is arranged between the crushing chamber and the inner wall of the crushing box, and a discharging channel is arranged between the screen and the inner wall of the crushing box; a rotary cutter disc is arranged in the crushing cavity, a first cutter block group is arranged on a cutter holder of the cutter disc respectively, a grinding groove is arranged on the rotary front end face of the first cutter block, the innermost first cutter block has an inward inclination angle, and a slope step is arranged below the front end face of the first cutter block; the outer end of the cutter holder is also provided with a second cutter block which forms a grinding included angle with the screen, and a grinding groove is formed in the surface of the second cutter block opposite to the screen. The invention has strong universality, high grinding fineness, good heat dispersion performance of the machine and small influence on materials, and can meet the requirements of production and processing.

Description

Food grinder

Technical Field

The invention relates to an improved invention of a pulverizer, in particular to an improved invention of a food pulverizer.

Background

At present, in the food processing industry, often can use food grinder, the rubbing crusher is as the mechanical equipment commonly used that is used for smashing the material, and the rubbing crusher of different grade type can be smashed different types of food, and its function is more single, and a type rubbing crusher can only process certain type of food, if need process different types of food, just need change rubbing crusher, not only brings working strength for the staff like this, but also can influence production efficiency.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects of the prior art and provides the food grinder with strong universality and high grinding fineness.

In order to solve the technical problems, the invention is realized by adopting the following technical scheme: this kind of food grinder, including frame, crushing case and drive arrangement set up in the frame respectively, be equipped with pan feeding mouth and discharge gate, its characterized in that on the crushing case: a crushing chamber is arranged in the crushing box, a screen is arranged between the crushing chamber and the inner wall of the crushing box, and a discharging channel is arranged between the screen and the inner wall of the crushing box; a rotary cutter disc is arranged in the crushing cavity, a first cutter block group is respectively arranged on cutter seats of the cutter disc, a grinding groove is arranged on the rotary front end face of the first cutter block, the innermost first cutter block has an inward inclination angle, and a slope step is arranged below the front end face of the first cutter block; the outer end of the cutter holder is also provided with a second cutter block which forms a grinding included angle with the screen, and a grinding groove is formed in the surface of the second cutter block opposite to the screen.

As a further improvement, the grinding included angle between the second cutter block and the screen is adjustable.

As a further improvement, a clamping block is installed on the back face of the second cutter block, the clamping block can be rotatably clamped on the cutter holder, and a positioning bolt is arranged on the clamping block.

As a further improvement, the feeding port is arranged at the center of the cover of the crushing box, and a feeding hopper is arranged on the feeding port.

As a further improvement, the screen is provided with circumferential strip-shaped screen holes matched with the rotary discharging track, and the screen is also provided with reinforcing ribs.

As a further improvement, the discharge hole is connected with a separator.

The improved food crusher has the beneficial effects that the improved food crusher is reasonable in structure, convenient and practical, can be used for completely and thoroughly crushing various materials respectively, enhances the universality of the crusher, is high in fineness after crushing, and meets the requirements of production and processing of the materials; and the rubbing crusher is at the during operation, and the most inboard first sword piece of high-speed rotation and second sword piece produce the wind pressure respectively and are used for assisting the pay-off, and the domatic step of high-speed rotation produces the wind pressure and upwards blows up the material, and the air that the pan feeding mouth came in cooperates the wind pressure of above-mentioned rotatory production can dispel the heat in the crushing chamber fast simultaneously, guarantees machine safety work, and reduces the influence that produces the material.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

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

FIG. 2 is a cutter head construction of the present invention;

FIG. 3 is a first blade layout of the present invention.

Detailed Description

The drawings show the structure of the invention, and the details thereof are further described below with reference to the drawings. Referring to the attached drawing 1, the food grinder comprises a frame 1, a grinding box 2 and a driving device 3, wherein the grinding box 2 and the driving device 3 are respectively arranged on the frame 1, a feeding opening 4 is formed in the upper end of the grinding box 2, the feeding opening 4 is formed in the center of a box cover of the grinding box 2, a feeding hopper 13 is arranged on the feeding opening 4, a discharging opening 5 is formed in the side wall of the grinding box 2, the discharging opening 5 is connected with a separator 6, and the separator 6 can separate materials with different humidity; a crushing chamber is arranged in the crushing box 2, a screen 7 is arranged between the crushing chamber and the inner wall of the crushing box 2, a circumferential strip-shaped screen hole matched with a rotary discharging track is formed in the screen 7, reinforcing ribs are further arranged on the screen 7, a discharging channel is arranged between the screen 7 and the inner wall of the crushing box 2, and the discharging channel is communicated with a discharging hole 5; the crushing cavity is internally provided with a rotary cutter head 8, a cutter holder 9 of the cutter head 8 is respectively provided with a first cutter block 10 group, namely, the cutter holder 9 is vertically arranged in an equidistant radial direction, a grinding groove is arranged on the rotary front end face of the first cutter block 10 and is a plurality of vertical strip-shaped tooth-shaped grooves, and the driving device 3 is a high-speed motor and is in transmission connection with the rotary cutter head 8.

Referring to fig. 2, the innermost first blade 10 has an inward-inclined angle of α, and generates wind power when rotating at high speed, so as to perform the functions of negative pressure adsorption and outward delivery on the material at the center of the cutter head, so that the material is fed radially and outward in the crushing chamber after entering from the feeding port 4, and the material is guided, referring to fig. 3, a slope step 12 is arranged below the front end face of the first blade 10, and generates upward wind power when rotating at high speed, so as to support and blow the material, so that the material is sufficiently ground and crushed on the blade.

The outer end of the tool apron 9 is further provided with a second knife block 11 forming a grinding included angle with the screen 7, the size of the grinding included angle β can be determined according to different materials, the secondary grinding enhances the grinding effect and plays a role in guiding the materials to be conveyed to a discharge channel, meanwhile, wind power is generated on an inclined plane of the included angle of the second knife block during high-speed rotation and is used for assisting in conveying the materials to be conveyed to the discharge channel from the screen through the screen, a grinding groove is formed in the surface of the second knife block 11 opposite to the screen 7, the size of the grinding included angle between the second knife block 11 and the screen 7 is adjustable, the preferable installation mode is that a clamping block is installed on the back of the second knife block 11, the clamping block is clamped at the outer end of the tool apron 9 according to a required angle and is positioned through a bolt, the outer end of the corresponding tool apron 9 is arranged in an inclined plane and is matched with the grinding included angle of the second knife block 11, the clamping block 11 plays.

Meanwhile, in order to reduce the accumulation of materials in the center of the rotary cutter head 8, the center of the cutter head 8 is arranged in a spherical surface mode and is correspondingly matched with the feeding hopper 13, so that when the materials are added to the center of the cutter head 8 of the crushing chamber, the materials can be diffused towards the periphery.

When the grinder is used, a cutter head 8 is driven by a motor to rotate, materials are poured into the material inlet bin, enter a grinding chamber through a material inlet 4, are scattered outside the center of the cutter head 8, are guided to move towards the periphery by the aid of the first cutter block 10 at the innermost side, are repeatedly ground and ground through the first cutter block 10 group, are conveyed to a position between the second cutter block 11 and the screen 7 to be ground and ground, fall out of the screen holes of the screen 7 after reaching certain fineness, are conveyed into a separator 6 through a material outlet 5 through a material outlet channel to be separated and screened, and are finally collected.

In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Food grinder, including frame, crushing case and drive arrangement set up respectively in the frame, be equipped with pan feeding mouth and discharge gate, its characterized in that on the crushing case: a crushing chamber is arranged in the crushing box, a screen is arranged between the crushing chamber and the inner wall of the crushing box, and a discharging channel is arranged between the screen and the inner wall of the crushing box; a rotary cutter disc is arranged in the crushing cavity, a first cutter block group is arranged on a cutter holder of the cutter disc respectively, a grinding groove is arranged on the rotary front end face of the first cutter block, the innermost first cutter block has an inward inclination angle, and a slope step is arranged below the front end face of the first cutter block; the outer end of the cutter holder is also provided with a second cutter block which forms a grinding included angle with the screen, and a grinding groove is arranged on the surface of the second cutter block opposite to the screen.

2. The food crusher as defined in claim 1, wherein: the grinding included angle between the second cutter block and the screen is adjustable.

3. The food crusher as defined in claim 2, wherein: the back of the second cutter block is provided with a clamping block, the clamping block can be rotatably clamped on the cutter holder, and the clamping block is provided with a positioning bolt.

4. The food crusher as defined in claim 1, wherein: the feeding opening is formed in the center of the cover of the crushing box, and a feeding hopper is arranged on the feeding opening.

5. The food crusher as defined in claim 1, wherein: the screen mesh is provided with circumferential strip-shaped screen holes matched with the rotary discharging track, and the screen mesh is also provided with reinforcing ribs.

6. The food crusher as defined in claim 1, wherein: the discharge port is connected with a separator.