CN211070333U - Food raw material crushing device - Google Patents

Abstract

The utility model relates to a pulverizing device for food raw materials, comprising a power box and a pulverizing barrel. The power box is provided with a driving mechanism and a rotating shaft driven to rotate by the driving mechanism. In the sleeve I, a pulverizing structure is provided between the sleeve I and the rotating shaft; the pulverizing structure includes a blade I arranged on the rotating shaft and a blade II arranged on the inner wall of the sleeve I, and the blade I and the blade II are alternately arranged to form a cutting portion I, A sleeve II is sleeved on the rotating shaft below the blade I, and a plurality of reinforcing ribs are evenly arranged between the sleeve II and the sleeve I; the adjacent surfaces of the blade II and the blade I are fixed with a vertical blade III, The blade III fixed on the blade II and the blade III fixed on the blade I are staggered to form the cutting portion II. The utility model has the advantages of simple structure, convenient use, good crushing effect and high crushing efficiency, and is worth popularizing.

Description

A food raw material crushing device

technical field

The utility model relates to the technical field of food processing, in particular to a pulverizing device for food raw materials.

Background technique

Food is a substance that is processed for human consumption, so food is made of food raw materials after processing. During food processing, the main raw materials of the food need to be pulverized. For some powdered foods, such as soybean meal, flour, corn Powder, etc., the raw materials of this part of the food are finely pulverized.

However, when pulverizing raw materials in traditional raw material pulverizing devices, some pulverizing devices only pay attention to pulverizing effect and not pulverizing efficiency. Therefore, this application document provides a pulverizing device that not only pays attention to pulverizing efficiency but also meets the pulverizing effect.

Utility model content

The purpose of this utility model is to overcome the problems existing in the above-mentioned prior art, and to provide a food raw material crushing device.

The technical scheme of the present utility model is:

A food raw material pulverizing device, comprising a power box and a pulverizing barrel vertically arranged on the power box, a driving mechanism and a rotating shaft driven to rotate by the driving mechanism are arranged in the power box, the rotating shaft is vertically arranged, and the upper end of the rotating shaft is The part penetrates out of the power box and extends into the sleeve I fixed inside the pulverizing barrel set, and a pulverizing structure is arranged between the sleeve I and the rotating shaft;

The pulverizing structure includes a blade I arranged in the circumferential direction of the rotating shaft and a blade II arranged on the inner wall of the sleeve I, the blade I and the blade II are alternately arranged to form a cutting part I, and a sleeve is sleeved on the rotating shaft below the blade I II, the sleeve II is provided with a plurality of reinforcing ribs evenly distributed in the circumferential direction, one end of the reinforcing rib is fixed with the sleeve II, and the other end of the reinforcing rib is fixed with the lower part of the sleeve I;

Vertically arranged blades III are fixed on the adjacent surfaces of the blade II and the blade I, and the blade III fixed on the blade II and the blade III fixed on the blade I are staggered to form a cutting portion II.

Preferably, the drive mechanism includes a motor fixed on the inner bottom surface of the power box, a gear I is sheathed and fixed on the end of the output shaft of the motor, the gear I is meshed with the gear II, and the gear II is sheathed and fixed on the lower part of the rotating shaft. , the bottom of the rotating shaft is sleeved and fixed with a bearing, the bearing sleeve is fixed inside the bearing seat, and the bearing seat and the inner bottom surface of the power box are fixed.

Preferably, the inside of the sleeve I is provided with a screening net for screening and crushing coarse and fine materials, the screening net is laid on the top of the reinforcing ribs and the sleeve II, and the screening net is inclined. .

Preferably, the pulverizing barrel above the pulverizing structure is provided with a feeding port, and the pulverizing barrel below the pulverizing structure is inclined and provided with a material guide plate, and the lower end of the material guide plate penetrates through the side wall of the pulverizing barrel. The concentrate discharge port I communicates with the collecting barrel that is disassembled and connected to the power box.

Preferably, an outlet is provided on the side wall of the sleeve I near the lower end of the screening net, and the outlet communicates with the coarse material discharge port II provided on the pulverizing barrel.

Preferably, the cutting portion I is provided with multiple groups evenly distributed along the axial direction of the rotating shaft, and the multiple groups of cutting portions I are arranged obliquely, and one end of the cutting portion I near the rotating shaft is higher than the other end of the blade I, and the blade II is away from One end of the sleeve I is higher than the other end of the blade I.

Compared with the prior art, the utility model provides a food raw material pulverizing device, and its beneficial effects are:

1. The utility model has a simple structure and is easy to use.

2. The utility model drives the blade I to rotate through the power device, so that the raw material is pulverized by the blade I and the blade II, and then the raw material is further pulverized by setting the blade III on the two adjacent surfaces of the blade I and the blade II, that is, The cutting part I performs horizontal grinding, and the cutting part II performs vertical grinding, so that the raw material grinding effect is better and the grinding efficiency is higher.

3. The utility model makes the material fall down as soon as possible through the obliquely arranged cutting part I while pulverizing, thereby ensuring the pulverizing efficiency.

4. The utility model has strong practicability and is worth popularizing.

Description of drawings

1 is a cross-sectional view of the overall structure of the utility model;

Fig. 2 is the sectional view of the pulverizing structure of the utility model;

3 is a schematic structural diagram of the adjacent surfaces of the blade I and the blade II of the present invention.

Detailed ways

A specific embodiment of the present invention will be described in detail below with reference to Fig. 1 to Fig. 3 , but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

Example 1

As shown in Figures 1 and 2, a food raw material pulverizing device provided by the present invention includes a power box 1 and a pulverizing barrel 2 vertically arranged on the power box 1. The power box 1 is provided with a driving mechanism and The rotating shaft 4 is driven to rotate by the driving mechanism. The rotating shaft 4 is vertically arranged. The upper end of the rotating shaft 4 passes through the power box 1 and extends into the sleeve I 31 fixed inside the sleeve of the crushing barrel 2. The sleeve I 31 and the rotating shaft A pulverizing structure 3 is arranged between 4; the pulverizing structure 3 includes a blade I 41 arranged in the circumferential direction of the rotating shaft 4 and a blade II 35 arranged on the inner wall of the sleeve I 31, and the blade I 41 and the blade II 35 are arranged alternately to form a cutting part I, the rotating shaft 4 below the blade I 41 is sleeved with a sleeve II 34, the sleeve II 34 is provided with a plurality of reinforcing ribs 32 evenly distributed in the circumferential direction, one end of the reinforcing ribs 32 is fixed with the sleeve II 34, and the reinforcing ribs 32 The other end is fixed with the lower part of the sleeve I 31; as shown in Figure 3, in order to ensure better pulverizing effect and speed up the pulverizing efficiency, vertically arranged blades are fixed on the adjacent surfaces of the blade II 35 and the blade I 41 III, the blade III fixed on the blade II 35 and the blade III fixed on the blade I 41 are staggered to form the cutting part II, so that the cutting part II and the cutting part I form a joint cutting action in the vertical and horizontal directions to pulverize the raw materials.

Example 2

On the basis of Embodiment 1, the driving mechanism selects the motor 12, the motor 12 is fixed on the inner bottom surface of the power box 1, the end of the output shaft of the motor 12 is sheathed and fixed with a gear I 11, and the gear I 11 and the gear II 13 are meshed , the gear II 13 is sleeved and fixed on the lower part of the rotating shaft 4 , the bottom of the rotating shaft 4 is sleeved and fixed with a bearing 14 , the bearing 14 is sleeved and fixed inside the bearing seat 15 , and the bearing seat 15 is fixed with the inner bottom surface of the power box 1 .

Example 3

On the basis of Example 1, the inside of the sleeve I 31 is provided with a screening mesh 33 for sieving the crushed coarse and fine materials, and the screening mesh 33 is laid on the reinforcing ribs 32 and the sleeve II 34. At the top, the screening net 33 is inclined and arranged. In order to collect the bulk material after screening, an outlet 30 is provided on the side wall of the sleeve 1 31 near the lower end of the screening net 33. The outlet 30 and the pulverizing barrel 2 The coarse material discharge port II 21 set on the above is communicated.

Example 4

On the basis of Example 1, in order to facilitate the feeding and collection of the pulverized materials, the pulverizing barrel 2 above the pulverizing structure 3 is provided with a feeding port 22, and the pulverizing barrel 2 below the pulverizing structure 3 is inclined and provided with a feeding port 22. The material guide plate 23, the lower end of the material guide plate 23 passes through the fine material discharge port 124 provided on the side wall of the crushing barrel 2 and communicates with the collecting barrel 16 which is disassembled and connected to the power box 1.

Example 5

On the basis of Example 1, in order to make the pulverized material fall down quickly, multiple groups of the cutting portion 1 are evenly distributed along the axial direction of the rotating shaft 4, and the multiple groups of cutting portions 1 are arranged obliquely, and the blades of the cutting portion 1 One end of I 41 close to the rotating shaft 4 is higher than the other end of the blade I 41 , and the end of the blade II 35 away from the sleeve I 31 is higher than the other end of the blade I 41 .

working principle

When the utility model is in use, as shown in Figure 1, the motor 12 is powered on first, the motor 12 drives the gear I 11 to rotate, the gear I 11 and the gear II 13 mesh with the gear II 13 to drive the gear II 13 to rotate, so that the rotating shaft 4 rotates, that is, The blade I 41 on the upper part of the rotating shaft 4 rotates, and then the food raw materials are put in from the feeding port 22, and the food raw materials fall on the blade I 41 and the blade II 35. The blade III between the adjacent surfaces of the blade II 35 further pulverizes the raw materials, and then the processed fine materials are passed from the screen 34 to the guide plate 23 through the screen screen 34. The raw material is poured into the collecting bucket 16, the coarse material is collected from the coarse material discharge port II 21 through the inclined screen 33, and is poured again from the feeding port 22 to be pulverized again, thereby completing the pulverization of the food raw materials.

To sum up, compared with the prior art, a food raw material pulverizing device of the present invention drives the blade I to rotate through the power device, so that the raw materials are pulverized by the blade I and the blade II, and then pass through the blade I and the blade. Blade III is set on the two adjacent surfaces of II to further pulverize the raw materials, that is, the cutting part I is pulverized horizontally, and the cutting part II is pulverized in the vertical direction, so as to make the raw material pulverization effect better and the pulverization efficiency higher; The obliquely arranged cutting part I enables the material to fall as quickly as possible while being pulverized, thereby ensuring the pulverization efficiency; the structure is simple, practical, and worthy of popularization.

The above disclosures are only a few specific embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims (6)

1. The food raw material crushing device is characterized by comprising a power box (1) and a crushing barrel (2) vertically arranged on the power box (1), wherein a driving mechanism and a rotating shaft (4) driven to rotate by the driving mechanism are arranged in the power box (1), the rotating shaft (4) is vertically arranged, the upper end part of the rotating shaft (4) penetrates out of the power box (1) and extends into a sleeve I (31) fixed inside the crushing barrel (2), and a crushing structure (3) is arranged between the sleeve I (31) and the rotating shaft (4);

the crushing structure (3) comprises blades I (41) arranged on the circumferential direction of the rotating shaft (4) and blades II (35) arranged on the inner wall of the sleeve I (31), the blades I (41) and the blades II (35) are arranged in a staggered mode to form a cutting part I, the rotating shaft (4) below the blades I (41) is sleeved with the sleeve II (34), a plurality of reinforcing ribs (32) are uniformly distributed on the circumferential direction of the sleeve II (34), one ends of the reinforcing ribs (32) are fixed with the sleeve II (34), and the other ends of the reinforcing ribs (32) are fixed with the lower part of the sleeve I (31);

the adjacent surfaces of the blade II (35) and the blade I (41) are respectively fixed with a vertically arranged blade III, and the blade III fixed on the blade II (35) and the blade III fixed on the blade I (41) are arranged in a staggered manner to form a cutting part II.

2. The food material crushing device as claimed in claim 1, wherein the driving mechanism comprises a motor (12) fixed on the inner bottom surface of the power box (1), a gear I (11) is sleeved and fixed at the end part of an output shaft of the motor (12), the gear I (11) is meshed with a gear II (13), the gear II (13) is sleeved and fixed at the lower part of the rotating shaft (4), a bearing (14) is sleeved and fixed at the bottom part of the rotating shaft (4), the bearing (14) is sleeved and fixed inside a bearing seat (15), and the bearing seat (15) is fixed with the inner bottom surface of the power box (1).

3. A food material crushing apparatus as claimed in claim 1, wherein the sleeve I (31) is internally provided with a sieving net (33) for sieving coarse and fine materials after crushing, the sieving net (33) is laid on top of the reinforcing ribs (32) and the sleeve II (34), and the sieving net (33) is obliquely arranged.

4. The food raw material crushing device according to claim 1, wherein a feeding hole (22) is formed in the crushing barrel (2) above the crushing structure (3), a material guide plate (23) is obliquely arranged in the crushing barrel (2) below the crushing structure (3), and the lower end of the material guide plate (23) penetrates through a fine material discharging hole I (24) formed in the side wall of the crushing barrel (2) and is communicated with a material collecting barrel (16) detachably connected to the power box (1).

5. A food material crushing apparatus as claimed in claim 3, wherein the side wall of the sleeve I (31) near the lower end of the screen mesh (33) is provided with an outlet (30), and the outlet (30) is communicated with a coarse material outlet II (21) provided on the crushing barrel (2).

6. The food material crushing device according to claim 1, wherein a plurality of groups of the cutting parts I are uniformly distributed along the axial direction of the rotating shaft (4), the plurality of groups of the cutting parts I are obliquely arranged, one end of the blade I (41) of the cutting part I, which is close to the rotating shaft (4), is higher than the other end of the blade I (41), and one end of the blade II (35), which is far away from the sleeve I (31), is higher than the other end of the blade I (41).

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