A wheat flour cleaning device

Abstract

The utility model discloses a wheat flour impurity removing equipment, it includes feed inlet, the feed inlet outer wall fixedly connected first support frame, first support frame is pasting the rolling axle bucket, the rolling axle bucket center fixedly connected first rotation axis, first rotation axis outer wall fixedly connected first motor, first motor lower extreme fixedly connected second support frame, second support frame fixedly connected first coarse sieve, first coarse sieve outer wall fixedly connected clamping axle, clamping axle fixedly connected pulley frame, fixed pulley frame both ends outer wall fixedly connected third support frame. Through above -mentioned structure, the broken leaf fast work, screening removes the impurity. First coarse sieve outer wall fixedly connected clamping axle, clamping axle fixedly connected pulley frame, pulley frame lower end pasting cam device, make through vibration reduce screen mesh blockage. Third support frame fixedly connected second fine sieve, second fine sieve outer wall fixedly connected fourth support frame, through twice screening, make the purity of wheat flour higher.

Description

Technical Field

[0001] This utility model relates to the field of flour processing technology, and in particular to a wheat flour impurity removal device. Background Technology

[0002] Impurities in the collected wheat affect the quality of the flour. During the growth, harvesting, drying, and transportation of wheat, various impurities such as stones, clods of earth, wheat husks, awns, and dust can become mixed in. If these impurities are not removed, they will reduce the purity and taste of the flour, affecting its quality, and may also cause wear and tear on subsequent processing equipment.

[0003] Traditional impurity removal methods are inefficient; traditional methods such as manual screening suffer from poor impurity removal, low efficiency, and high labor intensity. Manual screening is also slow and cannot meet the needs of large-scale production.

[0004] Existing equipment has defects; some existing wheat flour impurity removal equipment has problems in practical applications. For example, the screens of some equipment are prone to clogging, resulting in reduced impurity removal efficiency and difficulty in cleaning; some equipment cannot effectively separate impurities of different properties and sizes, and cannot meet the high requirements for flour purity. Utility Model Content

[0005] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a wheat flour impurity removal device that can work quickly, screen and remove impurities, and facilitate the collection of impurities generated during the removal process inside the first coarse screen.

[0006] This utility model also provides a wheat flour impurity removal device as described above, including a feed inlet, a first support frame fixedly connected to the outer wall of the feed inlet, the first support frame being attached to a roller drum, a first rotating shaft fixedly connected to the center of the roller drum, a first motor fixedly connected to the outer wall of the first rotating shaft, a second support frame fixedly connected to the lower end of the first motor, a first coarse sieve fixedly connected to the second support frame, a clamping shaft fixedly connected to the outer wall of the first coarse sieve, a pulley frame fixedly connected to the clamping shaft, and a third support frame fixedly connected to the outer walls of both ends of the fixed pulley frame.

[0007] According to the present invention, a wheat flour impurity removal device has a plurality of crushed blades fixedly connected to the surface of the first rotating shaft.

[0008] According to the present invention, a wheat flour impurity removal device is provided, wherein a cam mechanism is fixedly connected to the outer wall of the third support frame, a second rotating shaft is fixedly connected to the center of the cam mechanism, a second motor is fixedly connected to the second rotating shaft, and the outer wall of the second motor is fixedly connected to the third support frame.

[0009] According to the present invention, a wheat flour impurity removal device has a third support frame fixedly connected to a collection trough.

[0010] According to the present invention, a wheat flour impurity removal device is provided, wherein the third support frame is fixedly connected to the second fine sieve, and the outer wall of the second fine sieve is fixedly connected to the fourth support frame.

[0011] According to the present invention, a wheat flour impurity removal device is provided, wherein the lower end of the third support frame is fixedly connected to a planar support base, and the planar support base is fixedly connected to a first support frame.

[0012] Beneficial effects:

[0013] 1. The crushing blades operate quickly, screening and removing impurities. The outer wall of the first coarse screen is fixedly connected to a clamping shaft, which is in turn fixedly connected to a pulley frame. The lower end of the pulley frame is in contact with a cam device, which reduces screen clogging through vibration.

[0014] 2. The third support frame is fixedly connected to the second fine sieve, and the outer wall of the second fine sieve is fixedly connected to the fourth support frame. Through two screenings, the wheat flour has higher purity and better quality. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a perspective view of a wheat flour impurity removal device according to the present invention;

[0017] Figure 2 This is a side view of a wheat flour impurity removal device according to the present invention;

[0018] Figure 3 This is a top view of a wheat flour impurity removal device according to the present invention;

[0019] Figure 4 This is a cam structure diagram of a wheat flour impurity removal device according to the present invention.

[0020] Legend:

[0021] 1. Feed inlet; 2. First support frame; 3. First motor; 4. Second support frame; 5. Flat support base; 6. Roller barrel; 7. Clamping shaft; 8. Pulley frame; 9. Cam mechanism; 10. Crushing blade; 11. First coarse screen; 12. Second fine screen; 13. Fourth support frame; 14. Collection trough; 15. Second rotating shaft; 16. Second motor; 17. Third support frame; 18. First rotating shaft. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4 This utility model provides a wheat flour impurity removal device, which includes a feed inlet 1, a roller drum 6 attached to the feed inlet 1, a first rotating shaft 18 fixedly connected inside the roller drum 6, a plurality of crushing blades 10 fixedly connected to the surface of the first rotating shaft 18, a second support frame 4 fixedly connected to the outer wall of the roller drum 6, a first coarse screen 11 fixedly connected to the second support frame 4, a third support frame 17 fixedly connected to the outer wall of the first coarse screen 11, a cam mechanism 9 fixedly connected to the outer wall of the third support frame 17, a pulley frame 8 movably connected to the cam mechanism 9, and a clamping shaft 7 movably connected to the pulley frame 8.

[0024] Specifically, the feed inlet 1 feeds the flour to be cleaned into the roller drum 6 via a ramp. The crushing blades 10 in the roller drum 6 break up and clean the flour for the first time, which facilitates the subsequent screening and cleaning process. The flour after the first cleaning is then conveyed to the first coarse screen 11, and the cam mechanism 9 drives the first coarse screen 11 to vibrate for a second screening.

[0025] The first support frame 2 is fixedly connected to the outer wall of the feed inlet 1, and the first support frame 2 is fixedly connected to the flat support base 5.

[0026] Specifically, the planar support base 5 is used to level and fix the first support frame 2, the second support frame 4, and the third support frame 17.

[0027] The second support frame 4 is fixedly connected to the first motor 3, and the first motor 3 is fixedly connected to the first rotating shaft 18.

[0028] Specifically, the first motor 3 drives the first rotating shaft 18 to rotate, thereby driving the crushing blade 10 to rotate and stir.

[0029] The third support frame 17 is fixedly connected to the collection trough 14.

[0030] Specifically, the flour sieved through the second fine sieve 12 is finally recycled to the collection tank 14.

[0031] The third support frame 17 is fixedly connected to the second fine screen 12, and the outer wall of the second fine screen 12 is fixedly connected to the fourth support frame 13.

[0032] Specifically, the flour sieved through the first coarse sieve 11 enters the second fine sieve 12 for a third sieving.

[0033] The second motor 16 is fixedly connected to the outer wall of the third support frame 17, and the second motor 16 is movably connected to the second rotating shaft 15.

[0034] Specifically, the second motor 16 drives the second rotating shaft 15 to rotate, thereby driving the cam mechanism 9 to move up and down.

[0035] Working principle: The feed inlet 1 feeds the flour to be cleaned into the roller drum 6 through the ramp. The crushing blades 10 in the roller drum 6 break up and clean the flour for the first time, which facilitates the subsequent screening and cleaning process. The flour after the first cleaning is conveyed to the first coarse screen 11 for the second screening. After the second screening, it enters the second fine screen 12 for the third screening and is finally recycled into the collection tank 14.

[0036] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A wheat flour impurity removal device, comprising a feed inlet (1), characterized in that: The feed inlet (1) is attached to the roller barrel (6). The roller barrel (6) is fixedly connected to the inside of the first rotating shaft (18). Multiple crushing blades (10) are fixedly connected to the surface of the first rotating shaft (18). The outer wall of the roller barrel (6) is fixedly connected to the second support frame (4). The second support frame (4) is fixedly connected to the first coarse screen (11). The outer wall of the first coarse screen (11) is fixedly connected to the third support frame (17). The outer wall of the third support frame (17) is fixedly connected to the cam mechanism (9). The cam mechanism (9) is movably connected to the pulley frame (8). The pulley frame (8) is movably connected to the clamping shaft (7).

2. The wheat flour impurity removal equipment according to claim 1, characterized in that, The feed inlet (1) is fixedly connected to the outer wall of the first support frame (2), and the first support frame (2) is fixedly connected to the planar support base (5).

3. The wheat flour impurity removal equipment according to claim 1, characterized in that, The second support frame (4) is fixedly connected to the first motor (3), and the first motor (3) is fixedly connected to the first rotating shaft (18).

4. The wheat flour impurity removal equipment according to claim 1, characterized in that, The third support frame (17) is fixedly connected to the collection trough (14).

5. The wheat flour impurity removal equipment according to claim 1, characterized in that, The third support frame (17) is fixedly connected to the second fine screen (12), and the outer wall of the second fine screen (12) is fixedly connected to the fourth support frame (13).

6. The wheat flour impurity removal equipment according to claim 1, characterized in that, The outer wall of the third support frame (17) is fixedly connected to the second motor (16), and the second motor (16) is movably connected to the second rotating shaft (15).

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