CN215197158U

CN215197158U - A raw materials grinder for food primary processing

Info

Publication number: CN215197158U
Application number: CN202121490909.1U
Authority: CN
Inventors: 王玉刚
Original assignee: Dongying Vocational College
Current assignee: Dongying Vocational College
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-12-17
Anticipated expiration: 2031-07-02

Abstract

The utility model relates to a raw material grinding device for food primary processing, which comprises a grinding box; a grinding assembly is fixed on the grinding box, a feed hopper and an extrusion assembly are arranged at the top end of the grinding box, a support plate and a discharge hopper are arranged at the bottom end of the grinding box, and a screening assembly is fixed on the support plate; through being provided with extrusion subassembly and screening subassembly, when using, can extrude the raw materials in the hopper through extrusion subassembly, make it grind fully, avoid blocking on grinding assembly because of the raw materials volume is too big effectively, and screening subassembly can sieve the raw materials after grinding, will not grind into likepowder raw materials and sieve out, traditional needs of comparing are manual or sieve through another device, this device is more convenient, can rotate to pour out simultaneously through screening subassembly and not grind into likepowder raw materials, the secondary grinding of being convenient for, time saving and labor saving.

Description

A raw materials grinder for food primary processing

Technical Field

The utility model relates to a food preliminary working technical field, in particular to a raw materials grinder for food preliminary working.

Background

Grinding utilizes abrasive particles coated or pressed on a grinding tool to finish a machining surface through relative movement of the grinding tool and a workpiece under a certain pressure. The grinding can be used for processing various metal and non-metal materials, and the processed surface has the shapes of planes, inner and outer cylindrical surfaces, conical surfaces, convex and concave spherical surfaces, threads, tooth surfaces and other molded surfaces. Wherein, the grinder can also be used in the preliminary processing of food, and the grinder can grind the raw materials of food into powder, so as to be convenient for mixing and processing.

At present, current raw materials grinder for food primary processing generally extrudees through two rotatory roller column structures and grinds, but because the great easy card of the volume of raw materials leads to the raw materials can't grind when dropping into the raw materials on grinding assembly, has reduced work efficiency, and does not have the function of automatic screening, needs manual or through another device screening, greatly reduced work efficiency, the practicality is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a raw materials grinder for food primary processing.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a raw material grinding device for food primary processing comprises a grinding box; the grinding device is characterized in that a grinding assembly is fixed on the grinding box, a feed hopper and an extrusion assembly are arranged at the top end of the grinding box, a support plate and a discharge hopper are arranged at the bottom end of the grinding box, and a screening assembly is fixed on the support plate.

The utility model has the advantages that:

1. through being provided with extrusion subassembly, can extrude the raw materials in the hopper through extrusion subassembly, make it grind fully, avoid effectively having improved work efficiency, labour saving and time saving because of the too big card of raw materials volume is on grinding assembly.

2. Through being provided with the screening subassembly, can sieve the raw materials after grinding through the screening subassembly, will not grind into pulverous raw materials screening and come out, compare traditional needs manual or sieve through another device, this device is more convenient, can rotate to pour out simultaneously through the screening subassembly and do not grind into pulverous raw materials, the secondary of being convenient for grinds labour saving and time saving.

Further, the inner wall of the grinding box is rotatably connected with the first grinding roller through a bearing, the right side of the grinding box is fixedly provided with the first driving motor, and the output end of the first driving motor is fixedly connected with the first grinding roller.

The beneficial effects of the further scheme are as follows: the first driving motor can drive the first grinding roller to rotate, so that raw materials can be conveniently ground.

Furthermore, the grinding assembly further comprises a second driving motor and a second grinding roller, the inner wall of the grinding box is rotatably connected with the second grinding roller through a bearing, the second driving motor is fixed on the right side of the grinding box, and the output end of the second driving motor is fixedly connected with the second grinding roller.

The beneficial effects of the further scheme are as follows: the second driving motor can drive the second grinding roller to rotate, so that raw materials can be conveniently ground.

Further, the backup pad is provided with two, two the backup pad symmetry sets up the edge at grinding box bottom.

The beneficial effects of the further scheme are as follows: the supporting plate can support the grinding box, so that the grinding box is at a certain height and is convenient to grind.

Further, the extrusion assembly comprises a support, an air cylinder and a long rod, the support is arranged at the top end of the grinding box, the air cylinder is fixed on the support, and the long rod is fixed at the bottom end of the air cylinder.

The beneficial effects of the further scheme are as follows: the cylinder can drive the stock and reciprocate, and the stock that removes can be squeezed into the raw materials in the hopper, avoids the raw materials volume too big and block up grinding assembly.

Further, screening subassembly includes screening case, third driving motor, filter screen, pivot and fixed axle, the right side of grinding the case is fixed with third driving motor, and third driving motor's output is fixed with the pivot, the left side of the fixed screening case in pivot left side is provided with the fixed axle, the inner wall of screening case is fixed with the filter screen.

The beneficial effects of the further scheme are as follows: the raw materials after the grinding can be sieved to the filter screen in the sieving box, and the third driving motor can drive the sieving box to rotate through the rotating shaft, so that the raw materials which are not grinded into powder can be poured out conveniently.

Further, the rotating shaft and the fixed shaft are both provided with bearings, and the rotating shaft and the fixed shaft are rotatably connected with the grinding box through the bearings.

The beneficial effects of the further scheme are as follows: the bearing makes pivot and fixed axle can rotate on grinding the case, is convenient for sieve the case and pours out and not grind into likepowder raw materials.

Drawings

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

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the grinding assembly of the present invention;

FIG. 4 is a schematic structural view of the extrusion assembly of the present invention;

figure 5 is a schematic diagram of the screen assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. grinding a box; 11. a discharge hopper; 2. a support plate; 3. a feed hopper; 41. a first drive motor; 42. a second drive motor; 43. a first grinding roller; 44. a second grinding roller; 51. a support; 52. a cylinder; 53. a long rod; 61. screening the box; 62. a third drive motor; 63. filtering with a screen; 64. a rotating shaft; 65. and fixing the shaft.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1 to 4, a raw material grinding apparatus for preliminary processing of food includes a grinding box 1; grinding box 1 is last to be fixed with grinding component, and grinding box 1's top is provided with feeder hopper 3 and extrusion component, and grinding box 1's bottom is provided with backup pad 2 and discharge hopper 11, is fixed with screening subassembly in backup pad 2.

The inner wall of the grinding box 1 is rotatably connected with the first grinding roller 43 through a bearing, the first driving motor 41 is fixed on the right side of the grinding box 1, and the output end of the first driving motor 41 is fixedly connected with the first grinding roller 43.

The grinding assembly further comprises a second driving motor 42 and a second grinding roller 44, the inner wall of the grinding box 1 is rotatably connected with the second grinding roller 44 through a bearing, the second driving motor 42 is fixed on the right side of the grinding box 1, and the output end of the second driving motor 42 is fixedly connected with the second grinding roller 44.

During grinding, the first driving motor 41 operates to drive the first grinding roller 43 to rotate, the second driving motor 42 operates to drive the second grinding roller 44 to rotate, and the rotating first grinding roller 43 and the rotating second grinding roller 44 can grind raw materials through extrusion and friction.

The backup pad 2 is provided with two, and two backup pad 2 symmetries set up the edge in grinding case 1 bottom.

The extrusion assembly comprises a support 51, an air cylinder 52 and a long rod 53, wherein the support 51 is arranged at the top end of the grinding box 1, the air cylinder 52 is fixed on the support 51, and the long rod 53 is fixed at the bottom end of the air cylinder 52.

During the extrusion, can drive stock 53 through the flexible of control cylinder 52 and reciprocate, stock 53 that reciprocates can extrude the raw materials, is convenient for grind ground more abundant.

Example 2

As shown in fig. 1, 2 and 5, a raw material grinding apparatus for preliminary processing of food includes a grinding box 1; grinding box 1 is last to be fixed with grinding component, and grinding box 1's top is provided with feeder hopper 3 and extrusion component, and grinding box 1's bottom is provided with backup pad 2 and discharge hopper 11, is fixed with screening subassembly in backup pad 2.

The screening assembly comprises a screening box 61, a third driving motor 62, a filter screen 63, a rotating shaft 64 and a fixed shaft 65, the third driving motor 62 is fixed on the right side of the grinding box 1, the rotating shaft 64 is fixed at the output end of the third driving motor 62, the fixed shaft 65 is arranged on the left side of the screening box 61 fixed on the left side of the rotating shaft 64, and the filter screen 63 is fixed on the inner wall of the screening box 61.

The rotating shaft 64 and the fixed shaft 65 are both provided with bearings, and the rotating shaft 64 and the fixed shaft 65 are rotatably connected with the grinding box 1 through the bearings.

During the screening, the raw materials that do not grind into likepowder can be sieved out to the filter screen 63 of screening case 61 inner wall, then can drive screening case 61 through third driving motor 62 and rotate, and inside not grinding into likepowder raw materials can be poured out to pivoted screening case 61.

The utility model discloses a work is kept away from and application method: when the material screening machine is used, the first driving motor 41 and the second driving motor 42 are controlled to operate firstly, the first driving motor 41 and the second driving motor 42 operate to drive the first grinding roller 43 and the second grinding roller 44 to rotate respectively, then raw materials are poured into the feed hopper 3, the poured raw materials can pass through a gap between the first grinding roller 43 and the second grinding roller 44, the raw materials can become powder due to extrusion friction when passing through the gap, when the raw materials are large in size and easy to block, the cylinder 52 needs to be controlled to drive the long rod 53 to move, the moving long rod 53 can extrude the raw materials to fully grind the raw materials, the ground raw materials can fall into the screening box 61 through the discharge hopper 11 due to the action of gravity, then the unground raw materials can be screened through the filter screen 63 in the screening box 61, when the unground raw materials in the screening box 61 are more, the third driving motor 62 can operate firstly, the third driving motor 62 operates to drive the screening box 61 to rotate through the rotating shaft 64, the unground material automatically falls off after rotating to a proper position.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A raw material grinding device for preliminary processing of food, characterized by comprising a grinding box (1); the grinding device is characterized in that a grinding assembly is fixed on the grinding box (1), a feed hopper (3) and an extrusion assembly are arranged at the top end of the grinding box (1), a support plate (2) and a discharge hopper (11) are arranged at the bottom end of the grinding box (1), and a screening assembly is fixed on the support plate (2).

2. A raw material grinder for the preliminary processing of food products, as claimed in claim 1, characterized in that said grinding assembly comprises a first driving motor (41) and a first grinding roller (43), the inner wall of said grinding box (1) is rotatably connected with the first grinding roller (43) through a bearing, the first driving motor (41) is fixed to the right side of said grinding box (1), and the output end of the first driving motor (41) is fixedly connected with the first grinding roller (43).

3. A raw material grinder for preliminary processing of food as claimed in claim 1, characterized in that said grinding assembly further comprises a second driving motor (42) and a second grinding roller (44), the inner wall of said grinding box (1) is rotatably connected with the second grinding roller (44) through a bearing, the second driving motor (42) is fixed to the right side of said grinding box (1), and the output end of the second driving motor (42) is fixedly connected with the second grinding roller (44).

4. A raw material grinder for the preliminary processing of food products, as in claim 1, characterized in that said support plates (2) are provided in two, said two support plates (2) being symmetrically arranged at the edge of the bottom end of the grinding box (1).

5. The raw material grinding apparatus for preliminary processing of food as set forth in claim 1, wherein said pressing unit comprises a bracket (51), a cylinder (52) and a long bar (53), said grinding box (1) is provided at its top end with the bracket (51), and the cylinder (52) is fixed to the bracket (51), and said cylinder (52) is fixed at its bottom end with the long bar (53).

6. A raw material grinding apparatus for preliminary processing of food according to claim 1, characterized in that the screening component comprises a screening box (61), a third driving motor (62), a screen (63), a rotating shaft (64) and a fixed shaft (65), the third driving motor (62) is fixed on the right side of the grinding box (1), the rotating shaft (64) is fixed on the output end of the third driving motor (62), the fixed shaft (65) is arranged on the left side of the screening box (61) fixed on the left side of the rotating shaft (64), and the screen (63) is fixed on the inner wall of the screening box (61).

7. A raw material grinder for the preliminary processing of food products, as in claim 6, characterized in that said rotating shaft (64) and said fixed shaft (65) are provided with bearings, through which said rotating shaft (64) and said fixed shaft (65) are rotatably connected to the grinding box (1).