Raw material extrusion forming mechanism

Abstract

The utility model relates to the technical field of food processing, and discloses a raw material extrusion forming mechanism which comprises a preheating mechanism, and the preheating mechanism comprises an obliquely-arranged preheating plate and a vibration assembly installed on the preheating plate. The extrusion mechanism is arranged at the discharging end of the preheating plate, and the extrusion mechanism comprises two extrusion rollers and a driving part used for driving the extrusion rollers; and the heating assembly is mounted on the extrusion roller. According to the utility model, the preheating plate is heated by supplying power to the preheating plate so as to preheat the oat grains, the vibration component intermittently works, the preheated oat grains gradually roll down to the extrusion mechanism, and the oat grains are extruded and heated to form the oatmeal through the cooperation of the extrusion mechanism and the heating component. And the preheated oat grains are heated in the extrusion process and can be cured more quickly, so that the processing efficiency is improved, and the problem that the processing efficiency is relatively low is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to food processing technical field, concretely relates to a raw material extrusion forming mechanism. BACKGROUND

[0002] In some oatmeal processing technology, the oat grains are extruded into oatmeal, and then dried to be cooked. The existing processing equipment includes a drying main pipe, a mounting frame, a drying branch pipe, a fan, an air heater, a drying frame, and an ultraviolet drying lamp. The drying branch pipe is installed on the mounting frame, the drying branch pipe is connected with the drying main pipe, the fan and the air heater are installed on the drying main pipe, the drying frame is installed on the second conveying belt, and the ultraviolet drying lamp is installed on the inner side of the drying frame. Through the setting of the automatic drying type oat pressing machine, the automatic feeding, pressing, and automatic collection of the oatmeal are realized, the production efficiency is improved, the production cost is reduced, the detection and maintenance are facilitated, and the automatic drying of the pressed oatmeal is also realized, thereby reducing the production cost.

[0003] The existing processing equipment has the following problems: the oat grains need to be processed by the extrusion equipment and the drying equipment in sequence, and the processing efficiency is low.

[0004] Based on the above situation, a raw material extrusion forming mechanism is needed to solve the problem of low processing efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at the existing processing equipment, the oat grains need to be processed by the extrusion equipment and the drying equipment in sequence, and the processing efficiency is low, and solves the problem of low processing efficiency.

[0006] The technical scheme of the utility model is as follows:

[0007] A raw material extrusion forming mechanism comprises:

[0008] A preheating mechanism comprises a preheating plate arranged obliquely and a vibration assembly installed on the preheating plate;

[0009] An extrusion mechanism is arranged at the discharging end of the preheating plate, and the extrusion mechanism comprises two extrusion rollers and a driving part for driving the extrusion rollers;

[0010] A heating assembly is installed on the extrusion roller.

[0011] The existing processing equipment, oat grains need to pass through extrusion equipment and drying equipment in turn for processing, the processing efficiency is low, in the scheme, the preheating plate is heated by supplying power to the preheating plate, and then the oat grains are preheated, the vibration assembly works intermittently, and the preheated oat grains gradually roll off to the extrusion mechanism, and the oat grains are extruded and heated to form oat flakes through the cooperation of the extrusion mechanism and the heating assembly, the preheated oat grains can be quickly cooked during the extrusion process, the processing efficiency is improved, and the problem of low processing efficiency is solved.

[0012] Further, the specific structure of the vibration assembly is not uniquely limited, wherein one possible solution is that the vibration assembly comprises a vibration motor and a polarization block mounted on the vibration motor, when this solution is adopted, the polarization block is driven to rotate by the vibration motor, and then the preheating plate is vibrated, when the vibration motor is started, the preheating plate is vibrated, and then the oat grains on the preheating plate are dispersed and rolled to facilitate uniform heating, when the vibration motor is turned off, the oat grains are stationary to facilitate rapid heating.

[0013] Further, in order to limit the oat grains, one possible solution is that the two sides of the preheating plate are formed with vertical plates, when this solution is adopted, the oat grains are guided to the extrusion mechanism through the limiting action of the vertical plates.

[0014] Further, in order to adjust the inclination angle of the preheating plate, one possible solution is that the preheating plate is rotationally connected with a support, and a hydraulic telescopic rod is installed between the support and the preheating plate, when this solution is adopted, the preheating plate is deflected by the hydraulic telescopic rod, and then the inclination angle of the preheating plate is adjusted.

[0015] Further, in order to make the two extrusion rollers rotate synchronously, one possible solution is that gears are installed on the two extrusion rollers and the two gears are meshed with each other, when this solution is adopted, since the gear transmission has a constant transmission ratio, the two gears can rotate synchronously.

[0016] Further, the specific structure of the driving part is not uniquely limited, wherein one possible solution is that the driving part comprises a driven wheel mounted on one of the extrusion rollers and an extrusion motor for driving the driven wheel, and an annular belt is arranged between the extrusion motor and the driven wheel, when this solution is adopted, the driven wheel is driven to rotate by the extrusion motor, and then the extrusion roller is driven to rotate, since the belt transmission has the characteristics of overload slipping, when the extrusion roller is overloaded, the extrusion motor can be effectively protected.

[0017] Further, the present scheme does not uniquely limit the specific structure of the heating assembly, wherein one feasible scheme is that the heating assembly comprises a conduit mounted on the extrusion roller and a cavity formed in the extrusion roller, when this scheme is adopted, the heat conducting oil is delivered into the cavity through the conduit, and then the temperature of the extrusion roller is raised to a preset value, so as to make the oat kernels mature and dry during the extrusion process.

[0018] Compared with the prior art, the present utility model has the beneficial effects that:

[0019] I. The preheating plate is heated by supplying power to the preheating plate, and then the oat kernels are preheated. The vibration assembly works intermittently, and the preheated oat kernels gradually roll down to the extrusion mechanism. The oat kernels are extruded and heated by the extrusion mechanism and the heating assembly to form oat flakes. The preheated oat kernels can be quickly matured during the extrusion process, improving the processing efficiency and solving the problem of low processing efficiency.

[0020] II. The vibration assembly comprises a vibration motor and a polarization block mounted on the vibration motor. The polarization block is driven to rotate by the vibration motor, and then the preheating plate is vibrated. When the vibration motor is started, the preheating plate is vibrated, and then the oat kernels on the preheating plate are dispersed and rolled to be evenly heated. When the vibration motor is turned off, the oat kernels are stationary to quickly heat up.

[0021] III. The driving part comprises a driven wheel mounted on one of the extrusion rollers and an extrusion motor for driving the driven wheel. The extrusion motor and the driven wheel are provided with an endless belt therebetween. The driven wheel is driven to rotate by the extrusion motor, and then the extrusion roller is driven to rotate. Since the belt drive has the characteristics of overload slipping, when the extrusion roller is overloaded, the extrusion motor can be effectively protected. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a first perspective structural schematic view of the embodiment of the present utility model as a whole.

[0023] Figure 2 It is a second perspective structural schematic view of the embodiment of the present utility model as a whole.

[0024] Figure 3 It is a half-section schematic view of the embodiment of the present utility model.

[0025] Figure 4 It is an enlarged view of A in Figure 1

[0026] Figure 5 It is an enlarged view of B in Figure 2

[0027] REFERENCE SIGNS:​​

[0028] 1, preheating mechanism; 2, extrusion mechanism; 3, heating assembly;

[0029] 11, preheating plate; 12, vibration assembly; 13, hydraulic telescopic rod;

[0030] 111, vertical plate;

[0031] 121, vibration motor; 122, polarization block;

[0032] 21, extrusion roller; 22, driving part; 23, gear;

[0033] 221, driven wheel; 222, extrusion motor; 223, ring belt;

[0034] 31, guide pipe; 32, cavity. DETAILED DESCRIPTION

[0035] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises" and / or "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0036] The features and performance of the present application will be further described in detail below with reference to the embodiments.

[0037] Embodiment:

[0038] Please refer to Figure 1 and Figure 2 A raw material extrusion forming mechanism, comprising:

[0039] The preheating mechanism 1 comprises a preheating plate 11 arranged obliquely and a vibration assembly 12 installed on the preheating plate 11;

[0040] The extrusion mechanism 2 is arranged at the discharging end of the preheating plate 11, and comprises two extrusion rollers 21 and a driving part 22 for driving the extrusion rollers 21;

[0041] The heating assembly 3 is installed on the extrusion rollers 21.

[0042] The existing processing equipment, oat grains need to be processed in turn through the extrusion equipment and drying equipment, the processing efficiency is low, in the scheme, the preheating plate 11 is heated by supplying power to the preheating plate 11, and then the oat grains are preheated, the vibration assembly 12 works intermittently, and the preheated oat grains gradually roll off to the extrusion mechanism 2, and the oat grains are extruded and heated by the extrusion mechanism 2 and the heating assembly 3 to form oat flakes, the preheated oat grains can be cooked faster in the extrusion process, the processing efficiency is improved, and the problem of low processing efficiency is solved.

[0043] With reference to Figure 1 and Figure 4 , the specific structure of the vibration assembly 12 is not uniquely limited, and one of the feasible schemes is that the vibration assembly 12 comprises a vibration motor 121 and a polarization block 122 mounted on the vibration motor 121. When this scheme is adopted, the polarization block 122 is driven to rotate by the vibration motor 121, and then the preheating plate 11 is vibrated. When the vibration motor 121 is started, the preheating plate 11 is vibrated, and then the oat grains on the preheating plate 11 are dispersed and rolled to facilitate uniform heating. When the vibration motor 121 is turned off, the oat grains are stationary to facilitate rapid heating.

[0044] With reference to Figure 2 and Figure 5 , in order to limit the oat grains, one of the feasible schemes is that the two sides of the preheating plate 11 are formed with vertical plates 111. When this scheme is adopted, the oat grains are guided to the extrusion mechanism 2 by the limiting action of the vertical plates 111.

[0045] With reference to Figure 2 , in order to facilitate adjustment of the inclination angle of the preheating plate 11, one of the feasible schemes is that the preheating plate 11 is rotationally connected with a support, and a hydraulic telescopic rod 13 is installed between the support and the preheating plate 11. When this scheme is adopted, the preheating plate 11 is deflected by the hydraulic telescopic rod 13, and then the inclination angle of the preheating plate 11 is adjusted.

[0046] In order to make the two extrusion rollers 21 rotate synchronously, one of the feasible schemes is that gears 23 are installed on the two extrusion rollers 21 and the two gears 23 are meshed with each other. When this scheme is adopted, since the gear transmission has a constant transmission ratio, the two gears 23 can rotate synchronously.

[0047] The specific structure of the driving part 22 is not uniquely limited, and one possible solution is that the driving part 22 includes a driven wheel 221 mounted on one of the extrusion rollers 21 and an extrusion motor 222 for driving the driven wheel 221, and an annular belt 223 is arranged between the extrusion motor 222 and the driven wheel 221. When this solution is adopted, the extrusion motor 222 drives the driven wheel 221 to rotate, and then drives the extrusion roller 21 to rotate. Since the belt drive has the characteristic of overload slip, when the extrusion roller 21 is overloaded, the extrusion motor 222 can be effectively protected.

[0048] With reference to Figure 3 The specific structure of the heating assembly 3 is not uniquely limited, and one possible solution is that the heating assembly 3 includes a conduit 31 mounted on the extrusion roller 21, and a cavity 32 is formed in the extrusion roller 21. When this solution is adopted, the heat conducting oil is delivered into the cavity 32 through the conduit 31, and then the temperature of the extrusion roller 21 is raised to a preset value, so as to make the oat kernels mature and dry during the extrusion process.

[0049] In order to solve the problem of low processing efficiency, in the present solution, the preheating plate 11 is heated by supplying power to the preheating plate 11, and then the oat kernels are preheated. The vibration assembly 12 works intermittently, and the preheated oat kernels gradually roll off to the extrusion mechanism 2. The oat kernels are extruded and heated by the cooperation of the extrusion mechanism 2 and the heating assembly 3 to form oat flakes. The preheated oat kernels can be heated faster during the extrusion process, which improves the processing efficiency and solves the problem of low processing efficiency.

[0050] In order to preheat the oat kernels, in the present solution, the vibration assembly 12 includes a vibration motor 121 and a vibration block 122 mounted on the vibration motor 121. The vibration motor 121 drives the vibration block 122 to rotate, and then drives the preheating plate 11 to vibrate. When the vibration motor 121 is started, the preheating plate 11 vibrates, and then the oat kernels on the preheating plate 11 are dispersed and rolled, so as to be heated uniformly. When the vibration motor 121 is turned off, the oat kernels are stationary, so as to be heated quickly.

[0051] In order to drive the extrusion roller 21 to rotate, in the present solution, the driving part 22 includes a driven wheel 221 mounted on one of the extrusion rollers 21 and an extrusion motor 222 for driving the driven wheel 221, and an annular belt 223 is arranged between the extrusion motor 222 and the driven wheel 221. The extrusion motor 222 drives the driven wheel 221 to rotate, and then drives the extrusion roller 21 to rotate. Since the belt drive has the characteristic of overload slip, when the extrusion roller 21 is overloaded, the extrusion motor 222 can be effectively protected.

[0052] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A raw material extrusion molding mechanism, characterized in that, include: The preheating mechanism (1) includes an inclined preheating plate (11) and a vibration assembly (12) mounted on the preheating plate (11). The extrusion mechanism (2) is located at the discharge end of the preheating plate (11). The extrusion mechanism (2) includes two extrusion rollers (21) and a drive unit (22) for driving the extrusion rollers (21). Heating component (3) is mounted on the extrusion roller (21).

2. The raw material extrusion molding mechanism according to claim 1, characterized in that, The vibration assembly (12) includes a vibration motor (121) and a polarizing block (122) mounted on the vibration motor (121).

3. The raw material extrusion molding mechanism according to claim 1, characterized in that, Vertical plates (111) are formed on both sides of the preheating plate (11).

4. The raw material extrusion molding mechanism according to claim 1, characterized in that, The preheating plate (11) is rotatably connected to a support, and a hydraulic telescopic rod (13) is installed between the support and the preheating plate (11).

5. The raw material extrusion molding mechanism according to claim 1, characterized in that, Both of the extrusion rollers (21) are equipped with gears (23) and the two gears (23) mesh with each other.

6. The raw material extrusion molding mechanism according to claim 5, characterized in that, The drive unit (22) includes a driven wheel (221) mounted on one of the extrusion rollers (21) and an extrusion motor (222) for driving the driven wheel (221), with an annular belt (223) provided between the extrusion motor (222) and the driven wheel (221).

7. The raw material extrusion molding mechanism according to claim 1, characterized in that, The heating assembly (3) includes a conduit (31) mounted on the extrusion roller (21) and a cavity (32) is formed inside the extrusion roller (21).

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