Wheat flour impacting and loosening device

Abstract

The utility model relates to the technical field of wheat processing, in particular to a wheat flour impacting and loosening device which comprises a machine body, a first motor is fixedly installed at the bottom of the machine body, a centrifugal disc is rotatably installed at the bottom of the inner wall of the machine body, and the end of an output shaft of the first motor is fixedly connected with the centrifugal disc. Flour loosening mechanisms are arranged on the outer side and the inner side of the machine body, the flour loosening mechanisms are used for loosening caked wheat flour, each flour loosening mechanism comprises a conveying assembly, a blade assembly and a crushing tooth assembly, and the flour loosening mechanisms enable spiral stirring blades in a rotating state to convey the caked wheat flour into a first shell; the multiple blades in the rotating state preliminarily scatter the caked wheat flour firstly, and crushing teeth arranged on the outer wall of the impact rod can enhance the impact force of the preliminarily scattered wheat flour colliding to the impact rod, so that the wheat flour is completely collided open, the flour yield is improved, and the efficiency of impacting and loosening the caked wheat flour by the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat processing, in particular to a wheat flour impact and loosening device. Background Technique

[0002] After wheat grinding, some of the flour is pressed into flakes or granules under the pressure of the rollers. To prevent the caked wheat flour from clogging the filter screen during sieving, the wheat flour needs to be fed into an impact and loosening device before sieving. The centrifugal force is used to throw the caked wheat flour towards the impact column, and then the impact force generated by the impact between the wheat flour and the impact column achieves the effect of loosening the flour.

[0003] In the existing wheat flour impact and loosening device, when in use, mainly the centrifugal force is used to throw out the caked wheat flour, so that the impact between the connected wheat flour and the impact column generates an impact force to achieve the effect of loosening the flour. However, some of the caked wheat flour is more tightly connected, resulting in it being difficult for the caked wheat flour to completely disperse the material solely by the impact force, affecting the impact and loosening efficiency of the device for the caked wheat flour. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wheat flour impact and loosening device to solve the problem that some of the caked wheat flour is more tightly connected as mentioned in the above background technique, resulting in it being difficult for the caked wheat flour to completely disperse the material solely by the impact force.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wheat flour impact and loosening device includes a machine body. A first motor is fixedly installed at the bottom of the machine body. An impact rod is fixedly installed at the top of the inner wall of the machine body. A centrifugal disk is rotatably installed at the bottom of the inner wall of the machine body, and the end of the output shaft of the first motor is fixedly connected to the centrifugal disk. A loosening mechanism is arranged on the outer and inner sides of the machine body, and the loosening mechanism is used to loosen the caked wheat flour;

[0006] The loosening mechanism includes a conveying component, a blade component and a crushing tooth component;

[0007] The conveying component is used to transport the caked wheat flour;

[0008] The blade component is used to loosen the caked wheat flour;

[0009] The crushing tooth component is used to improve the impact and loosening efficiency of the impact rod on the wheat flour.

[0010] Preferably, the conveying component includes a first outer shell, a second outer shell, a second motor, a rotating rod and a spiral stirring blade;

[0011] The first outer shell is fixedly connected to the outer wall of the body, the second outer shell is fixedly connected to the input end of the first outer shell, the second motor is fixedly installed on the outer wall of the second outer shell, the rotating rod is rotatably installed inside the second outer shell and extends to the inside of the first outer shell, and the spiral stirring blades are arranged on the surface of the rotating rod.

[0012] Preferably, the blade assembly includes a sleeve rod and a plurality of blades;

[0013] The sleeve rod is fixedly connected to the outer wall of the rotating rod, the blades are arranged on the surface of the sleeve rod, and the blades are in an S-shaped structure.

[0014] Preferably, the second motor in the operating state is used to drive the rotating rod to rotate, and the rotating rod in the rotating state is used to drive the spiral stirring blades and the plurality of blades to rotate.

[0015] Preferably, the crushing tooth assembly includes a sleeve and crushing teeth;

[0016] The sleeve is sleeved on the outer wall of the impact rod, and the crushing teeth are arranged on the outer wall of the sleeve.

[0017] Preferably, a feed port is fixedly connected to the input end of the second outer shell, the output end of the first outer shell is communicated with the input end of the body, and a discharge port is fixedly connected to the output end of the body.

[0018] Compared with the prior art, the beneficial effect of the present utility model is that: in this powder loosening mechanism, the rotating spiral stirring blades transport the caked wheat flour to the inside of the first outer shell, then the plurality of rotating blades first perform preliminary dispersion on the caked wheat flour, and the crushing teeth arranged on the outer wall of the impact rod can enhance the impact force of the preliminarily dispersed wheat flour hitting the impact rod, so as to completely knock open the wheat flour and improve the flour yield, and effectively improve the impact powder loosening efficiency of the device on the caked wheat flour. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the powder loosening mechanism of the present utility model;

[0021] Figure 3 It is a schematic cross-sectional view of the main body of the present utility model;

[0022] Figure 4 It is a schematic diagram of another perspective structure of the powder loosening mechanism of the present utility model.

[0023] In the figure: 1. Machine body; 2. Feed inlet; 3. Discharge outlet; 4. First motor; 5. Wheat flour loosening mechanism; 501. First outer shell; 502. Second outer shell; 503. Second motor; 504. Rotating rod; 505. Spiral stirring blade; 506. Sleeve rod; 507. Blade; 508. Sleeve; 509. Crushing teeth; 6. Centrifugal disc; 7. Impact rod. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-4 , the present invention provides a technical solution for a wheat flour impact loosening device: a wheat flour impact loosening device, including a machine body 1, a first motor 4 is fixedly installed at the bottom of the machine body 1, an impact rod 7 is fixedly installed at the top of the inner wall of the machine body 1, a centrifugal disc 6 is rotatably installed at the bottom of the inner wall of the machine body 1, and the end of the output shaft of the first motor 4 is fixedly connected to the centrifugal disc 6. A wheat flour loosening mechanism 5 is arranged on the outer and inner sides of the machine body 1, and the wheat flour loosening mechanism 5 is used for loosening the agglomerated wheat flour;

[0026] The wheat flour loosening mechanism 5 includes a conveying component, a blade component and a crushing tooth component;

[0027] The conveying component is used for transporting the agglomerated wheat flour;

[0028] The blade component is used for loosening the agglomerated wheat flour;

[0029] The crushing tooth component is used to improve the impact loosening efficiency of the impact rod 7 on the wheat flour.

[0030] Please pay special attention to Figure 3 , the conveying component includes a first outer shell 501, a second outer shell 502, a second motor 503, a rotating rod 504 and a spiral stirring blade 505;

[0031] The first outer shell 501 is fixedly connected to the outer wall of the machine body 1, the second outer shell 502 is fixedly connected to the input end of the first outer shell 501, the second motor 503 is fixedly installed on the outer wall of the second outer shell 502, the rotating rod 504 is rotatably installed inside the second outer shell 502 and extends to the inside of the first outer shell 501, and the spiral stirring blade 505 is arranged on the surface of the rotating rod 504.

[0032] In this embodiment: By energizing and operating the second motor 503, the output shaft of the second motor 503 in the operating state drives the rotating rod 504 to rotate. The rotating rod 504 in the rotating state drives the spiral stirring blade 505 to rotate, and then the sleeve rod 506 in the rotating state drives a plurality of blades 507 to rotate. At this time, the caked wheat flour is poured into the interior of the second housing 502 through the feed port 2, and the rotating spiral stirring blade 505 transports the caked wheat flour to the interior of the first housing 501 through the output end of the second housing 502.

[0033] Please refer specifically to Figure 3 , the blade assembly includes a sleeve rod 506 and a plurality of blades 507;

[0034] The sleeve rod 506 is fixedly connected to the outer wall of the rotating rod 504, and the blade 507 is arranged on the surface of the sleeve rod 506, and the blade 507 has an S-shaped structure.

[0035] In this embodiment: The rotating rod 504 in the rotating state drives the sleeve rod 506 to rotate, and then the plurality of blades 507 in the rotating state initially disperse the caked wheat flour. The preliminarily dispersed wheat flour then enters the interior of the machine body 1 through the output end of the first housing 501. And because the blade 507 has an S-shaped structure, the resistance generated when the blade 507 in the rotating state disperses the caked wheat flour can be reduced.

[0036] Please refer specifically to Figure 4 , the second motor 503 in the operating state is used to drive the rotating rod 504 to rotate, and the rotating rod 504 in the rotating state is used to drive the spiral stirring blade 505 and a plurality of blades 507 to rotate.

[0037] In this embodiment: The output shaft of the second motor 503 in the operating state drives the rotating rod 504 to rotate. The rotating rod 504 in the rotating state drives the spiral stirring blade 505 to rotate, and then the sleeve rod 506 in the rotating state drives a plurality of blades 507 to rotate.

[0038] Please refer specifically to Figure 3 , the crushing tooth assembly includes a sleeve 508 and a crushing tooth 509;

[0039] The sleeve 508 is sleeved on the outer wall of the impact rod 7, and the crushing tooth 509 is arranged on the outer wall of the sleeve 508.

[0040] In this embodiment: The centrifugal force generated when the rotating centrifugal disc 6 rotates knocks the preliminarily dispersed wheat flour against a plurality of impact rods 7. Since the outer wall of the impact rod 7 is provided with crushing teeth 509 through the sleeve 508, the impact force of the preliminarily dispersed wheat flour hitting the impact rod 7 is enhanced, thereby completely knocking open the wheat flour and improving the flour yield.

[0041] Please refer specifically to Figure 3, the input end of the second outer shell 502 is fixedly connected to the feed inlet 2, and the output end of the first outer shell 501 is communicated with the input end of the machine body 1. The output end of the machine body 1 is fixedly connected to the discharge outlet 3.

[0042] In this embodiment: The caked wheat flour is poured into the interior of the second outer shell 502 through the feed inlet 2, and after the wheat flour impacts, it is discharged to the outside of the machine body 1 through the discharge outlet 3.

[0043] Working principle: When it is necessary to impact and loosen the caked wheat flour, first, the first motor 4 and the second motor 503 are powered on and run. The output shaft of the running first motor 4 drives the centrifugal disc 6 to rotate, and the output shaft of the running second motor 503 drives the rotating rod 504 to rotate. The rotating rod 504 in the rotating state drives the spiral stirring blade 505 and the sleeve rod 506 to rotate. Then, the sleeve rod 506 in the rotating state drives a plurality of blades 507 to rotate. At this time, the caked wheat flour is poured into the interior of the second outer shell 502 through the feed inlet 2, so that the rotating spiral stirring blade 505 transports the caked wheat flour to the interior of the first outer shell 501 through the output end of the second outer shell 502. Then, the plurality of blades 507 in the rotating state initially disperse the caked wheat flour. The initially dispersed wheat flour then enters the interior of the machine body 1 through the output end of the first outer shell 501. At this time, the initially dispersed wheat flour is located on the centrifugal disc 6. At this time, the centrifugal force generated when the rotating centrifugal disc 6 rotates impacts the initially dispersed wheat flour against a plurality of impact rods 7. Since the outer wall of the impact rod 7 is provided with crushing teeth 509 through a sleeve 508, the impact force of the initially dispersed wheat flour impacting against the impact rod 7 is enhanced, thereby completely knocking open the wheat flour to improve the flour yield, and improving the impact and loosening efficiency of the device on the caked wheat flour. After the wheat flour impacts, it is discharged to the outside of the machine body 1 through the discharge outlet 3.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheat flour impact loosening device, comprising a machine body (1), a first motor (4) is fixedly installed at the bottom of the machine body (1), an impact rod (7) is fixedly installed at the top of the inner wall of the machine body (1), a centrifugal disc (6) is rotatably installed at the bottom of the inner wall of the machine body (1), and the end of the output shaft of the first motor (4) is fixedly connected to the centrifugal disc (6), characterized in that: A powder loosening mechanism (5) is provided on the outer and inner sides of the machine body (1), and the powder loosening mechanism (5) is used for loosening agglomerated wheat flour; The powder loosening mechanism (5) includes a conveying component, a blade component and a crushing tooth component; The conveying component is used for transporting the agglomerated wheat flour; The blade component is used for loosening the agglomerated wheat flour; The crushing tooth component is used for improving the impact powder loosening efficiency of the impact rod (7) on the wheat flour.

2. The impact and loosening device for wheat flour according to claim 1, characterized in that: The conveying component includes a first housing (501), a second housing (502), a second motor (503), a rotating rod (504) and a spiral stirring blade (505); The first housing (501) is fixedly connected to the outer wall of the machine body (1), the second housing (502) is fixedly connected to the input end of the first housing (501), the second motor (503) is fixedly installed on the outer wall of the second housing (502), the rotating rod (504) is rotatably installed inside the second housing (502) and extends into the inside of the first housing (501), and the spiral stirring blade (505) is arranged on the surface of the rotating rod (504).

3. The wheat flour impact loosening device according to claim 2, characterized in that: The blade component includes a sleeve rod (506) and a plurality of blades (507); The sleeve rod (506) is fixedly connected to the outer wall of the rotating rod (504), the blades (507) are arranged on the surface of the sleeve rod (506), and the blades (507) are in an S-shaped structure.

4. A wheat flour impact loosening device according to claim 3, characterized in that: The operating second motor (503) is used to drive the rotating rod (504) to rotate, and the rotating rotating rod (504) is used to drive the spiral stirring blade (505) and the plurality of blades (507) to rotate.

5. A wheat flour impact loosening device according to claim 1, characterized in that: The crushing tooth component includes a sleeve (508) and crushing teeth (509); The sleeve (508) is sleeved on the outer wall of the impact rod (7), and the crushing teeth (509) are arranged on the outer wall of the sleeve (508).

6. The wheat flour impact loosening device according to claim 2, wherein: The input end of the second housing (502) is fixedly connected with a feed inlet (2), and the output end of the first housing (501) is communicated with the input end of the machine body (1), and the output end of the machine body (1) is fixedly connected with a discharge outlet (3).

Images