Puffed cereal food production device

Abstract

The utility model discloses a puffed cereal food production device which comprises a shell, the inner side of the shell is connected with a compression roller through a driving shaft, the compression roller is in key connection with a chain wheel mechanism through the driving shaft, one end of the chain wheel mechanism is in key connection with a reciprocating lead screw, and the other end of the chain wheel mechanism is in key connection with a motor. The outer side of the reciprocating lead screw is provided with an auxiliary mechanism simulating manual operation to scrape off raw material tablets, and the inner wall of the shell is provided with a connecting plate. According to the utility model, through the auxiliary mechanism and the rotation effect of the reciprocating screw rod, the movable block and the scraper can be driven to slide back and forth above the connecting plate in a reciprocating manner in cooperation with the sliding chute, and as the scraper is connected with the compression roller in an attached manner, raw material tablets adhered to the surface of the compression roller can be effectively and actively scraped and removed with high efficiency by simulating manual operation; compared with the prior art, the active high-frequency scraping mode can reduce damage and deformation of the raw material tablets, so that the forming efficiency of the puffed cereal tablets is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of puffed cereal food processing, in particular to a puffed cereal food production device. Background Art

[0002] When producing puffed cereal flakes, the roller forming process of the tablet press is particularly important. The basic principle of the roller forming of puffed cereal flakes by the tablet press is as follows: Figure 1 As shown, the material is discharged from the hopper to the middle of two pressing rollers, and the two pressing rollers rotate relative to each other at the same time to roll the material into sheets, and then the material is dehydrated and dried and can be packaged and sold.

[0003] However, when the existing puffed cereal flakes sheeting machine is in use, the sheeted material is easy to adhere to the outside of the pressing roller. The current solution is usually to use a fixed scraper, and then passively scrape the sheeted material off during the rotation of the pressing roller. In this passive situation, the sheeted material is easy to be scraped off and deformed, resulting in deformation of the puffed cereal flakes and difficulty in ensuring quality. Therefore, it is necessary to provide a puffed cereal food production device to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a puffed cereal food production device to solve the problem in the above-mentioned background technology that in the production process of existing puffed cereal foods, it is difficult to ensure the formed shape when the tableting raw materials are scraped off after extrusion molding. The technical solution of the utility model is aimed at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a puffed cereal food production device, comprising a shell, the inner side of the shell is connected to a pressure roller through a drive shaft, and the pressure roller is connected to a sprocket mechanism through a drive shaft key, one end of the sprocket mechanism is keyed to a reciprocating screw, and the outer side of the reciprocating screw is provided with an auxiliary mechanism for simulating manual scraping of raw material sheets, and a connecting plate is installed on the inner wall of the shell.

[0006] In a further embodiment, a ball is rollingly connected to the inner bottom wall of the shell, and a collecting drawer is also provided inside the shell.

[0007] In a further embodiment, the collecting bin and the shell are detachable structures.

[0008] In a further embodiment, the number of the sprocket mechanisms is in a one-to-one correspondence with the number of the reciprocating screw rods.

[0009] In a further embodiment, the auxiliary mechanism includes a movable block threadedly connected to the outside of the reciprocating screw, and a brush is connected to one side of the movable block. A connecting block is provided at the bottom of the movable block, and a scraper is installed on one side of the connecting block.

[0010] In a further embodiment, the scraper blade is in an arc shape and is attached to the outer side of the pressure roller, and a chamfer is provided at the end of the scraper blade.

[0011] In a further embodiment, the end of the brush is in extrusion contact with the outer surface of the pressure roller.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with an auxiliary mechanism, and through the action of the reciprocating screw rod rotating, the small movable block and the scraper can be driven to slide back and forth above the connecting plate in cooperation with the slide groove. Since the scraper and the pressing roller are in close connection, the raw material tablets adhering to the surface of the pressing roller can be effectively and manually scraped off in an active and efficient manner. Compared with the existing technology, this active high-frequency scraping method can reduce the damage and deformation of the raw material tablets, thereby improving the efficiency of the puffed grain tablet forming.

[0014] 2. The utility model is provided with a brush, which can drive the brush to move back and forth at a high frequency through the high-frequency movement of the movable block. Since the brush is in squeeze contact with the outer sides of the two pressure rollers, when the brush moves back and forth at a high frequency, compared with the existing technology, it can effectively reciprocate and brush and clean the raw material particles adhered to the outer sides of the pressure rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of the puffed cereal food production device provided by the utility model;

[0016] Figure 2 for Figure 1 The schematic diagram of the top-sectional structure shown;

[0017] Figure 3 for Figure 1 The schematic diagram of the installation structure of the pressure roller and the scraper is shown;

[0018] Figure 4 for Figure 3 A is shown as an enlarged structural schematic diagram.

[0019] In the figure: 1. shell; 101. ball bearing; 102. collecting drawer; 2. pressure roller; 3. sprocket mechanism; 4. reciprocating screw rod; 5. auxiliary mechanism; 501. movable block; 502. brush; 503. connecting block; 504. scraper; 6. connecting plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides an embodiment: a puffed cereal food production device, including a shell 1, a ball 101, a collecting drawer 102, a pressure roller 2, a sprocket mechanism 3, a reciprocating screw 4, an auxiliary mechanism 5, a movable block 501, a brush 502, a connecting block 503, a scraper 504 and a connecting plate 6, the inner side of the shell 1 is connected with the pressure roller 2 through a driving shaft, and the pressure roller 2 is connected with the sprocket mechanism 3 through a driving shaft key, one end of the sprocket mechanism 3 is keyed to the reciprocating screw 4, and the outer side of the reciprocating screw 4 is provided with an auxiliary mechanism 5 for simulating manual scraping of raw material tablets, and the inner wall of the shell 1 is installed with a connecting plate 6. Example 1

[0022] See also Figure 3-4 , a connecting block 503 is provided at the bottom of the movable block 501, and a scraper 504 is installed on one side of the connecting block 503. The scraper 504 is in an arc shape and fits the outer side of the pressure roller 2. The end of the scraper 504 is provided with a chamfer. The bottom wall of the shell 1 is rollingly connected with a ball 101. When the two pressure rollers 2 rotate, the sprocket mechanism 3 can be driven to rotate through the driving shaft, and the corresponding reciprocating screw rod 4 can be driven to rotate at the same time, thereby driving the movable block 501 to slide back and forth above the connecting plate 6 in cooperation with the slide groove, thereby driving the connecting block 503 and the scraper 504 to move back and forth. When the scraper 504 moves back and forth at a high frequency, it can effectively simulate manual active and efficient scraping of the raw material tablets stuck to the surface of the pressure roller 2. The scraped raw material tablets can be received and slid down and collected in cooperation with the ball 101. This active high-frequency scraping method can reduce the damage and deformation of the raw material tablets, thereby improving the efficiency of the puffed grain tableting. Example 2

[0023] See also Figure 1-3, which is different from Example 1, is that the number of sprocket mechanisms 3 corresponds to the number of reciprocating screw rods 4 in a one-to-one correspondence, the auxiliary mechanism 5 includes a movable block 501 threadedly connected to the outside of the reciprocating screw rod 4, and a brush 502 is connected to one side of the movable block 501, and a collecting drawer 102 is also provided inside the shell 1, and the collecting drawer 102 and the shell 1 are detachable structures, and the end of the brush 502 is in extrusion contact with the outer surface of the pressure roller 2. When the movable block 501 moves back and forth at a high frequency, it can also drive the brush 502 to move back and forth at a high frequency. Since the brush 502 is in extrusion contact with the outer sides of the two pressure rollers 2, when the brush 502 moves back and forth at a high frequency, it can effectively reciprocate and brush the raw material particles adhered to the outer side of the pressure roller 2. The particles cleaned by the brush can be collected by the collecting drawer 102 below, and finally, the collecting drawer 102 can be taken out manually at regular intervals, and the slag collected inside it can be poured out.

[0024] Working principle: When in use, Figure 1-4 As shown, the puffed cereal food raw material is introduced into the inner side of the housing 1 from the upper discharge port. At the same time, the servo motor drives the two pressing rollers 2 to rotate relative to each other to press the raw material into sheets. The raw material is easy to adhere to the outer surface of the pressing roller 2 during the sheeting process. To solve this problem, please refer to the following steps:

[0025] When the two pressing rollers 2 rotate, the sprocket mechanism 3 can be driven to rotate through the driving shaft, and the corresponding reciprocating screw rod 4 can be driven to rotate at the same time, thereby driving the movable block 501 to slide back and forth on the connecting plate 6 in cooperation with the slide groove, and then driving the connecting block 503 and the scraper 504 to move back and forth. When the scraper 504 moves back and forth at a high frequency, it can effectively simulate manual active high-efficiency scraping of the raw material tablets stuck on the surface of the pressing roller 2. The scraped raw material tablets can be received and slid down and collected in cooperation with the ball 101. This active high-frequency scraping method can reduce the damage and deformation of the raw material tablets, thereby improving the efficiency of the puffed grain tableting.

[0026] When the movable block 501 moves back and forth at a high frequency, it can also drive the brush 502 to move back and forth at a high frequency. Since the brush 502 is in squeeze contact with the outer sides of the two pressing rollers 2, the brush 502 can effectively reciprocate and clean the raw material particles adhering to the outer sides of the pressing rollers 2 when it moves back and forth at a high frequency. The particles cleaned by the brush can be collected by the collecting drawer 102 below. Finally, the collecting drawer 102 can be taken out regularly by hand, and the residue collected inside can be poured out. In this way, a series of tasks are completed.

[0027] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. In the description of the present invention, unless otherwise specified, "multiple" means two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A puffed cereal food production device, comprising a housing (1), characterized in that: The inner side of the housing (1) is connected to a pressing roller (2) via a drive shaft, and the pressing roller (2) is connected to a sprocket mechanism (3) via a drive shaft key; one end of the sprocket mechanism (3) is key-connected to a reciprocating screw (4), and an auxiliary mechanism (5) for simulating manual scraping of raw material tablets is provided on the outer side of the reciprocating screw (4); a connecting plate (6) is installed on the inner wall of the housing (1).

2. The puffed cereal food production device according to claim 1, characterized in that: A ball (101) is rollingly connected to the bottom wall of the shell (1), and a collecting drawer (102) is also provided inside the shell (1).

3. The puffed cereal food production device according to claim 2, characterized in that: The collecting drawer (102) and the shell (1) are detachable structures.

4. The puffed cereal food production device according to claim 1, characterized in that: The number of the sprocket mechanisms (3) and the number of the reciprocating screw rods (4) are in a one-to-one correspondence.

5. The puffed cereal food production device according to claim 1, characterized in that: The auxiliary mechanism (5) comprises a movable block (501) threadedly connected to the outside of the reciprocating screw rod (4), and a brush (502) is connected to one side of the movable block (501); a connecting block (503) is arranged at the bottom of the movable block (501), and a scraper (504) is installed on one side of the connecting block (503).

6. The puffed cereal food production device according to claim 5, characterized in that: The scraper blade (504) is in an arc shape and is attached to the outside of the pressure roller (2); a chamfer is provided at the end of the scraper blade (504).

7. The puffed cereal food production device according to claim 5, characterized in that: The end of the brush (502) is in extrusion contact with the outer surface of the pressing roller (2).

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