Wheat processing dust removal equipment

Abstract

The utility model relates to the technical field of wheat processing, in particular to wheat processing dust removal equipment which comprises a base and an induced draft fan, a stirring mechanism is arranged at the top of the base, a net cage is arranged in the stirring mechanism, wheat is arranged in the net cage, and an air nozzle is arranged at the top of the net cage. The top of the air tap is connected with an induced draft fan through a pipeline; the stirring mechanism comprises a turntable, an outer box, a cross rod, a stirring rod, a vertical rod, a worm, a motor and a worm gear; the rotating disc is rotationally connected to the top of the base, the outer box is fixedly connected to the top of the rotating disc, the outer box is in a concave shape, the net cage is arranged in the outer box, the motor drives the worm to rotate, the worm rotates to drive the two stirring rods to rotate at the same time, and wheat in the net cage is stirred when the induced draft fan absorbs dust. Therefore, airflow generated by the induced draft fan is in full contact with the surface of wheat, and the dust removal effect of the induced draft fan is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat processing, in particular to dust removal equipment for wheat processing. Background Art

[0002] Wheat is a general term for wheat plants. It is a monocotyledonous plant and a grass plant widely grown around the world. Wheat caryopsis is one of the staple foods of humans. It can be ground into flour to make bread, steamed buns, biscuits, noodles and other foods. It can be fermented to make beer, alcohol, liquor (such as vodka), or biofuel. After wheat processing, it needs to be dusted to separate the wheat grains from the husks.

[0003] After searching, the patent with Chinese patent publication number CN201821208052.8 discloses a wheat processing dust removal equipment, including a frame, a blower, an air outlet pipe, a transverse main pipe, a branch pipe, an air suction pipe, a filter screen 1, a filter screen 2, a suction fan, a dust collecting bag, a channel, a collection box, and a water pipe; the frame is arranged at the bottom of the peeling box, and a blower is installed on the frame. The blower is connected to the air outlet pipe, and the air outlet pipe is connected to the transverse main pipe. The top of the transverse main pipe is connected to multiple branch pipes, and the top of the branch pipe is at the bottom of the peeling box. The top of the peeling box is connected to the air suction pipe, and the part where the air suction pipe and the peeling box are connected is provided with a filter screen 1, and a suction fan is provided at the rear end of the suction pipe. The suction port of the suction fan is provided with a dust collecting bag, and a channel is provided at the bottom of the suction pipe. The bottom of the channel is connected with a collection box, and the channel is arranged on the front side of the filter screen 2, and the top of the peeling box is also connected with a water pipe. The above patent has the following shortcomings: although the patent can remove dust from wheat, it only relies on wind power to process the wheat husks and dust on the wheat pile, which will cause the wheat husks and dust under the wheat pile to be unable to be drawn into the collection box by wind power, so the dust removal effect needs to be improved. In view of this, we propose a wheat processing dust removal device. Utility Model Content

[0004] The utility model aims to provide a wheat processing dust removal device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wheat processing dust removal device comprises a base and an induced draft fan, a stirring mechanism is arranged on the top of the base, a mesh box is arranged inside the stirring mechanism, wheat is arranged inside the mesh box, an air nozzle is arranged on the top of the mesh box, and the top of the air nozzle is connected to the induced draft fan through a pipeline;

[0007] The stirring mechanism comprises a rotating disk, an outer box, a horizontal rod, a stirring rod, a vertical rod, a worm, a motor, and a worm gear;

[0008] The turntable is rotatably connected to the top of the base, the outer box is fixedly connected to the top of the turntable, the shape of the outer box is "concave", the mesh box is arranged inside the outer box, the number of the cross bar and the stirring rod is two, the two cross bars are respectively fixedly connected to the left and right sides of the inner wall of the outer box, the two stirring rods are respectively fixedly connected to the opposite sides of the two cross bars, and the turntable is provided to provide support force for the outer box.

[0009] Preferably, the vertical rod is fixedly connected to the top of the base, the right end of the worm is rotatably connected to the left side of the vertical rod through a bearing, the motor is fixedly connected to the top of the base, the right output end of the motor is fixedly connected to the left output end of the worm, and the vertical rod is provided to provide supporting force for the worm.

[0010] Preferably, the worm wheel is meshed with the worm, and the worm wheel is fixedly connected to the outside of the turntable.

[0011] Preferably, a vibration mechanism is fixedly connected to the bottom of the mesh box, and the vibration mechanism includes three trapezoidal top blocks and three rollers. The three trapezoidal top blocks are fixedly connected to the bottom inner wall of the outer box and are evenly arranged in a circular sequence. The three rollers are fixedly connected to the bottom outer wall of the mesh box through columns and are evenly arranged in a circular sequence. Support force is provided to the rollers by setting the columns.

[0012] Preferably, a blower is fixedly connected to the inner wall of the bottom of the outer box, and the blower is arranged at the bottom of the mesh box. A filter is fixedly connected to the bottom of the air nozzle, and the filter is arranged to prevent wheat from entering the air nozzle.

[0013] Preferably, a collecting box is fixedly connected to the top of the base, and the induced draft fan is fixedly connected to the top of the collecting box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The worm is driven by a motor to rotate, and the rotation of the worm drives the two stirring rods to rotate simultaneously, and stirs the wheat inside the cage when the induced draft fan absorbs dust. The airflow generated by the induced draft fan fully contacts the surface of the wheat, thereby improving the dust removal effect of the induced draft fan.

[0016] The rotation of the outer box drives the trapezoidal top block to rotate, and the rotation of the trapezoidal top block drives the net box to move up and down, generating vibrations, which shake up the wheat inside and turn it over, thereby further improving the dust removal effect of the induced draft fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is the first front cross-sectional view of the utility model;

[0019] Figure 3 It is a second front cross-sectional view of the utility model.

[0020] In the figure: 1. base; 2. stirring mechanism; 3. mesh box; 4. vibration mechanism; 5. air nozzle; 6. pipeline; 7. induced draft fan; 8. collecting box; 21. turntable; 22. outer box; 23. cross bar; 24. stirring rod; 25. vertical rod; 26. worm; 27. motor; 28. worm gear; 41. trapezoidal top block; 42. roller; 43. column; 44. blower; 45. filter. DETAILED DESCRIPTION

[0021] 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. Example

[0022] like Figure 1-2 As shown, a wheat processing dust removal device includes a base 1 and an induced draft fan 7. A stirring mechanism 2 is arranged on the top of the base 1. A net box 3 is arranged inside the stirring mechanism 2. Wheat is arranged inside the net box 3. An air nozzle 5 is arranged on the top of the net box 3. The top of the air nozzle 5 is connected to the induced draft fan 7 through a pipeline 6. The stirring mechanism 2 includes a turntable 21, an outer box 22, a crossbar 23, a stirring rod 24, a vertical rod 25, a worm 26, a motor 27, and a worm gear 28. The turntable 21 is rotatably connected to the top of the base 1, and the outer box 22 is fixedly connected to the top of the turntable 21. The shape of the outer box 22 is "concave". The net box 3 is arranged inside the outer box 22. There are two crossbars 23 and two stirring rods 24. The two crossbars 23 are respectively fixedly connected to the left and right sides of the inner wall of the outer box 22, and the two stirring rods 24 are respectively fixedly connected to the opposite side of the two crossbars 23. The turntable 21 is provided to provide support force for the outer box 22. The vertical rod 25 is fixedly connected to the top of the base 1, the right end of the worm 26 is rotatably connected to the left side of the vertical rod 25 through a bearing, the motor 27 is fixedly connected to the top of the base 1, and the right output end of the motor 27 is fixedly connected to the left output end of the worm 26. The vertical rod 25 is provided to provide a supporting force for the worm 26. The worm wheel 28 is meshed with the worm 26, and the worm wheel 28 is fixedly connected to the outside of the turntable 21.

[0023] Specifically, the motor 27 drives the worm 26 to rotate, and the rotation of the worm 26 drives the two stirring rods 24 to rotate simultaneously, and stirs the wheat inside the net box 3 when the induced draft fan 7 absorbs dust. Example

[0024] like Figure 1-3 As shown, the bottom of the net box 3 is fixedly connected with a vibration mechanism 4, and the vibration mechanism 4 includes three trapezoidal top blocks 41 and three rollers 42. The three trapezoidal top blocks 41 are fixedly connected to the bottom inner wall of the outer box 22 and are evenly arranged in a circular sequence. The three rollers 42 are fixedly connected to the bottom outer wall of the net box 3 through columns 43 and are evenly arranged in a circular sequence. The columns 43 are provided to provide support force for the rollers 42. The bottom inner wall of the outer box 22 is fixedly connected with a blower 44, and the blower 44 is arranged at the bottom of the net box 3. The bottom of the air nozzle 5 is fixedly connected with a filter screen 45. The filter screen 45 is provided to prevent wheat from entering the air nozzle 5. The top of the base 1 is fixedly connected with a collection box 8, and the induced draft fan 7 is fixedly connected to the top of the collection box 8.

[0025] Specifically, the outer box 22 rotates to drive the trapezoidal top block 41 to rotate, and the rotation of the trapezoidal top block 41 drives the net box 3 to move up and down, and generates vibration, so as to shake up the wheat inside and turn it over.

[0026] The working principle of the utility model is as follows:

[0027] First, the induced draft fan 7 is turned on to absorb the dust in the net box 3 through the pipe 6 and the air nozzle 5. At the same time, the motor 27 is turned on to drive the worm 26 to rotate. The rotation of the worm 26 drives the worm wheel 28 to rotate. The rotation of the worm wheel 28 drives the turntable 21 to rotate. The rotation of the turntable 21 drives the outer box 22 to rotate. The outer box 22 drives the two stirring rods 24 through the cross bar 23 to stir the wheat in the net box 3 at the same time. The rotation of the outer box 22 drives the trapezoidal top block 41 to rotate. During the rotation of the trapezoidal top block 41, it contacts the roller 42 and lifts it up. The roller 42 moves up and down through the column 43 to drive the net box 3 up and down, and generates vibration to shake up the wheat inside the net box 3 and turn it over. At the same time, the blower 44 is turned on to blow air upward from the bottom of the net box 3, thereby improving the dust removal effect of the induced draft fan 7.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wheat processing dust removal equipment, characterized in that: include: A base (1) and an induced draft fan (7), wherein a stirring mechanism (2) is arranged on the top of the base (1), a net box (3) is arranged inside the stirring mechanism (2), wheat is arranged inside the net box (3), an air nozzle (5) is arranged on the top of the net box (3), and the top of the air nozzle (5) is connected to the induced draft fan (7) via a pipe (6); The stirring mechanism (2) comprises a rotating disk (21), an outer box (22), a horizontal rod (23), a stirring rod (24), a vertical rod (25), a worm (26), a motor (27), and a worm gear (28); The turntable (21) is rotatably connected to the top of the base (1); the outer box (22) is fixedly connected to the top of the turntable (21); the outer box (22) is in a "concave" shape; the net box (3) is arranged inside the outer box (22); the number of the cross bars (23) and the stirring rod (24) is two; the two cross bars (23) are respectively fixedly connected to the left and right sides of the inner wall of the outer box (22); and the two stirring rods (24) are respectively fixedly connected to the opposite sides of the two cross bars (23).

2. A wheat processing dust removal equipment according to claim 1, characterized in that: The vertical rod (25) is fixedly connected to the top of the base (1); the right end of the worm (26) is rotatably connected to the left side of the vertical rod (25) via a bearing; the motor (27) is fixedly connected to the top of the base (1); and the right output end of the motor (27) is fixedly connected to the left output end of the worm (26).

3. A wheat processing dust removal equipment according to claim 2, characterized in that: The worm wheel (28) is meshed with the worm (26), and the worm wheel (28) is fixedly connected to the outside of the rotating disk (21).

4. The wheat processing dust removal equipment according to claim 1, characterized in that: The bottom of the net box (3) is fixedly connected to a vibration mechanism (4), and the vibration mechanism (4) comprises three trapezoidal top blocks (41) and three rollers (42). The three trapezoidal top blocks (41) are fixedly connected to the bottom inner wall of the outer box (22) and are evenly arranged in a circular sequence. The three rollers (42) are fixedly connected to the bottom outer wall of the net box (3) via columns (43) and are evenly arranged in a circular sequence.

5. A wheat processing dust removal equipment according to claim 4, characterized in that: The inner wall of the bottom of the outer box (22) is fixedly connected to a blower (44), the blower (44) is arranged at the bottom of the net box (3), and the bottom of the air nozzle (5) is fixedly connected to a filter screen (45).

6. The wheat processing dust removal equipment according to claim 2, characterized in that: The top of the base (1) is fixedly connected to a collecting box (8), and the induced draft fan (7) is fixedly connected to the top of the collecting box (8).

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