Powder making device for wheat processing and powder making

Abstract

The utility model discloses a flour milling device for wheat processing and flour milling. The flour milling device comprises a bottom frame, the upper end of the bottom frame is rotationally connected with a main supporting shaft through a bearing, a smashing shell is arranged on the right side of the upper end of the bottom frame, the right end of the main supporting shaft extends into the smashing shell, a cone grinding inner shell is arranged at the end of the main supporting shaft, a cone grinding outer shell is arranged in the middle of the smashing shell, and the cone grinding inner shell is located in the cone grinding outer shell. And the right end of the smashing shell is provided with a residue discharging shell, the middle of the residue discharging shell is provided with a supporting pipe, the right end of the interior of the supporting pipe is provided with a supporting seat, and the middle of the supporting seat is rotationally connected with an auxiliary supporting shaft through a bearing. And blockage in the filter sieve can be avoided, and a good using effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat processing and flour making, in particular to a flour making device for wheat processing and flour making. Background Art

[0002] Wheat is a plant of the Poaceae family and a cereal crop widely grown all over the world. The caryopsis of wheat is one of the staple foods of mankind. In order to make it convenient for people to eat, it needs to be processed and ground into powder. After being made into powder, it can be used to make foods such as bread, steamed buns, biscuits and noodles. Therefore, a flour-making device is indispensable in the process of wheat processing. Existing flour-making devices generally use relatively rotating grinding discs to grind wheat, and then use a screen to separate and discharge flour and bran. The powder inside the screen generally only flows out by gravity, which makes wheat prone to blockage during the flour-making process, and the use effect is general. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a flour milling device for wheat processing and flour milling. The flour milling power can be used to drive the spiral brush bar to rotate at a low speed to sweep the filter screen, thereby avoiding blockage inside the filter screen. The utility model has a good use effect and can effectively solve the problems in the background technology.

[0004] In order to achieve the above-mentioned object, the utility model provides the following technical solutions: a flour milling device for wheat processing and flour milling, comprising a base frame;

[0005] Base frame: The upper end of the base frame is rotatably connected to the main support shaft through a bearing, a crushing shell is provided on the right side of the upper end of the base frame, the right end of the main support shaft extends to the interior of the crushing shell and is provided with a conical mill inner shell at the end head, a conical mill outer shell is provided in the middle of the crushing shell, the conical mill inner shell is located inside the conical mill outer shell, a filter screen is provided inside the right side of the base frame through a support ring, a slag shell is provided at the right end of the crushing shell, a support tube is provided in the middle of the slag shell, a support seat is provided at the right end inside the support tube, the middle part of the support seat is rotatably connected to a secondary support shaft through a bearing, the left end of the outer arc surface of the secondary support shaft is rotatably connected to a brush bar rack, and a brush bar is provided at the end of the brush bar rack away from the secondary support shaft. During use, the power of flour making can be used to drive the spiral brush bar to rotate at a low speed to sweep the filter screen, which is convenient for the separation and outflow of flour and bran, can avoid clogging inside the filter screen, and has a good use effect.

[0006] Furthermore, the brush bar is a spiral brush bar, which is convenient for driving the lateral movement of the material.

[0007] Furthermore, a gear 1 is provided at the right end of the outer arc surface of the auxiliary support shaft, and the right end of the outer arc surface of the auxiliary support shaft is rotatably connected to a support plate through a bearing, the left side surface of the support plate is fixedly connected to the right end of the brush bar rack, a gear ring is provided on the right side surface of the support plate, and a transmission shaft is provided on the left side surface of the support seat, and the left end of the outer arc surface of the transmission shaft is rotatably connected to gear 2, and the gear ring and gear 1 are both meshed and connected with gear 2 to facilitate the driving of the brush bar rack.

[0008] Furthermore, a square shaft is provided at the left end of the auxiliary support shaft, and the square shaft is movably plugged into the inner shell of the conical mill to facilitate the driving of the auxiliary support shaft.

[0009] Furthermore, a second pulley is provided at the left end of the main support shaft to facilitate the driving of the main support shaft.

[0010] Furthermore, a control switch is provided on the front side of the base frame, and an input end of the control switch is electrically connected to an external power supply to facilitate control of the electrical appliance.

[0011] Furthermore, a motor is provided at the rear end of the base frame, a pulley 1 is provided on the output shaft of the motor, pulley 1 is connected to pulley 2 through a belt drive, and the input end of the motor is electrically connected to the output end of the control switch, so as to provide power.

[0012] Furthermore, a spiral sheet is provided in the middle of the outer arc surface of the main support shaft to facilitate the movement of the wheat.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the flour milling device for wheat processing and flour milling has the following advantages:

[0014] When the inner shell of the conical mill rotates, it will drive the auxiliary support shaft to rotate through the square shaft, and the auxiliary support shaft will drive gear one to rotate. Gear one drives the gear ring to rotate at a low speed through gear two, and the gear ring drives the brush bar frame and the brush bar to rotate through the support plate, and then the brush bar sweeps the flour and bran inside the filter screen to speed up the speed of the flour passing through the filter screen. At the same time, the brush bar is spiral, which can push the bran to move to the right. During use, the power of flour making can be used to drive the spiral brush bar to rotate at a low speed to sweep the filter screen, which is convenient for the separation and outflow of flour and bran, and can avoid blockage inside the filter screen, with good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the crushing shell of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0018] In the figure: 1 base frame, 2 main support shaft, 3 crushing shell, 4 cone mill outer shell, 5 cone mill inner shell, 6 spiral sheet, 7 slag shell, 8 filter screen, 9 support pipe, 10 support seat, 11 auxiliary support shaft, 12 gear 1, 13 transmission shaft, 14 gear 2, 15 support plate, 16 gear ring, 17 motor, 18 pulley 1, 19 pulley 2, 20 control switch, 21 square shaft, 22 brush bar frame, 23 brush bar. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 , this embodiment provides a technical solution: a flour milling device for wheat processing and flour milling, comprising a base frame 1;

[0021] Base frame 1: Its upper end is rotatably connected with main support shaft 2 through bearing, a crushing shell 3 is provided on the right side of the upper end of base frame 1, wheat is added into the feed hopper at the upper end of crushing shell 3, and then the wheat falls into the crushing shell 3, the right end of main support shaft 2 extends into the crushing shell 3 and is provided with conical mill inner shell 5 at the end, a conical mill outer shell 4 is provided in the middle of crushing shell 3, conical mill inner shell 5 is located inside conical mill outer shell 4, the conical mill inner shell 5 and the conical mill outer shell 4 move relative to each other to squeeze and rub the wheat in the gap, so as to realize flour making, a filtering screen 8 is provided inside the right side of base frame 1 through a supporting ring, the ground flour and wheat bran flow into the filtering screen 8 from the right ends of conical mill inner shell 5 and conical mill outer shell 4, the flour passes through the filtering screen 8 and flows out through the discharge port at the lower end of crushing shell 3 The filter screen 8 blocks the falling of the bran, the right end of the crushing shell 3 is provided with a slag shell 7, the middle part of the slag shell 7 is provided with a support tube 9, the right end inside the support tube 9 is provided with a support seat 10, the support tube 9 and the support seat 10 provide an installation position for the auxiliary support shaft 11, the middle part of the support seat 10 is rotatably connected with the auxiliary support shaft 11 through a bearing, the left end of the outer arc surface of the auxiliary support shaft 11 is rotatably connected with a brush bar frame 22, and the end of the brush bar frame 22 away from the auxiliary support shaft 11 is provided with a brush bar 23, the auxiliary support shaft 11 drives the gear 12 to rotate, the gear 12 drives the gear ring 16 to rotate at a low speed through the gear 2 14, the gear ring 16 drives the brush bar frame 22 and the brush bar 23 to rotate through the support plate 15, and then the brush bar 23 cleans the flour and bran inside the filter screen 8. Sweeping speed accelerates the speed of flour passing through the filter screen 8. The brush strip 23 is a spiral brush strip. The brush strip 23 is spiral and can push the bran to move to the right, which is convenient for the bran to be discharged from the slag shell 7. The right end of the outer arc surface of the auxiliary support shaft 11 is provided with a gear 12. The right end of the outer arc surface of the auxiliary support shaft 11 is rotatably connected with a support plate 15 through a bearing. The left side of the support plate 15 is fixedly connected to the right end of the brush strip frame 22. The right side of the support plate 15 is provided with a gear ring 16. The left side of the support seat 10 is provided with a transmission shaft 13. The left end of the outer arc surface of the transmission shaft 13 is rotatably connected with a gear 2 14. The gear ring 16 and the gear 1 12 are both meshed with the gear 2 14. The left end of the auxiliary support shaft 11 is provided with a square shaft 21, and the square shaft 21 is movably plugged into the conical mill inner shell 5 When the inner shell 5 of the cone mill rotates, the auxiliary support shaft 11 will be driven to rotate through the square shaft 21. A pulley 2 19 is provided at the left end of the main support shaft 2. A control switch 20 is provided on the front side of the base frame 1. The input end of the control switch 20 is electrically connected to an external power supply. A motor 17 is provided at the rear end of the base frame 1. A pulley 18 is provided on the output shaft of the motor 17. The pulley 18 is connected to the pulley 2 19 through a belt drive. The input end of the motor 17 is electrically connected to the output end of the control switch 20. When the motor 17 runs, the output shaft of the motor 17 drives the main support shaft 2 to rotate through the pulley 1 18, the pulley 2 19 and the belt. A spiral sheet 6 is provided in the middle part of the outer arc surface of the main support shaft 2. The rotating spiral sheet 6 pushes the wheat into the inner shell 5 and the outer shell 4 of the cone mill.

[0022] The working principle of the flour milling device for wheat processing and flour milling provided by the utility model is as follows: when in use, the control switch 20 is adjusted and the motor 17 is turned on, and the output shaft of the motor 17 drives the main support shaft 2 to rotate through the pulley 1 18, the pulley 2 19 and the belt, and the main support shaft 2 drives the spiral piece 6 and the cone mill inner shell 5 to rotate, and then the wheat is added to the feed hopper at the upper end of the crushing shell 3, and then the wheat falls into the crushing shell 3, and the rotating spiral piece 6 pushes the wheat into the cone mill inner shell 5 and the cone mill outer shell 4. The cone mill inner shell 5 and the cone mill outer shell 4 move relative to each other to squeeze and rub the wheat in the gap to realize the flour milling work, and the ground flour and bran flow into the filter screen 8 from the right end of the cone mill inner shell 5 and the cone mill outer shell 4. Inside, flour passes through the filter screen 8 and flows out through the discharge port at the lower end of the crushing shell 3. The filter screen 8 blocks the falling of the wheat bran. When the inner shell 5 of the conical mill rotates, the auxiliary support shaft 11 will be driven to rotate through the square shaft 21. The auxiliary support shaft 11 drives the gear 12 to rotate. The gear 12 drives the gear ring 16 to rotate at a low speed through the gear 2 14. The gear ring 16 drives the brush bar frame 22 and the brush bar 23 to rotate through the support plate 15, and then the brush bar 23 sweeps the flour and wheat bran inside the filter screen 8 to speed up the speed of the flour passing through the filter screen 8. At the same time, the brush bar 23 is spiral, which can push the wheat bran to move to the right, so that the wheat bran is convenient to be discharged from the slag discharge shell 7, and the blockage inside the filter screen 8 can be avoided, which has a good use effect.

[0023] It is worth noting that the motor 17 disclosed in the above embodiment can be freely configured according to the actual application scenario. The motor 17 can select a motor of model Y112M-4, and the control switch 20 is provided with a switch button corresponding to the motor 17 for controlling its switching operation.

[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A flour milling device for wheat processing and flour milling, characterized in that: comprising a base frame (1); The bottom frame (1) is rotatably connected to a main support shaft (2) at its upper end through a bearing, a crushing shell (3) is provided on the right side of the upper end of the bottom frame (1), the right end of the main support shaft (2) extends to the inside of the crushing shell (3) and is provided with a conical mill inner shell (5) at the end, a conical mill outer shell (4) is provided in the middle of the crushing shell (3), the conical mill inner shell (5) is located inside the conical mill outer shell (4), a filter screen (8) is provided inside the right side of the bottom frame (1) through a support ring, a slag discharge shell (7) is provided at the right end of the crushing shell (3), a support pipe (9) is provided in the middle of the slag discharge shell (7), a support seat (10) is provided at the right end inside the support pipe (9), a secondary support shaft (11) is rotatably connected to the middle of the support seat (10) through a bearing, a brush bar frame (22) is rotatably connected to the left end of the outer arc surface of the secondary support shaft (11), and a brush bar (23) is provided at the end of the brush bar frame (22) away from the secondary support shaft (11).

2. A flour milling device for wheat processing and flour milling according to claim 1, characterized in that: The brush strip (23) is a spiral brush strip.

3. A flour milling device for wheat processing and flour milling according to claim 1, characterized in that: The right end of the outer arc surface of the auxiliary support shaft (11) is provided with a gear 1 (12), the right end of the outer arc surface of the auxiliary support shaft (11) is rotatably connected to a support plate (15) through a bearing, the left side surface of the support plate (15) is fixedly connected to the right end of the brush bar frame (22), the right side surface of the support plate (15) is provided with a gear ring (16), the left side surface of the support seat (10) is provided with a transmission shaft (13), the left end of the outer arc surface of the transmission shaft (13) is rotatably connected to a gear 2 (14), and the gear ring (16) and the gear 1 (12) are both meshed and connected with the gear 2 (14).

4. A flour milling device for wheat processing and flour milling according to claim 1, characterized in that: A square shaft (21) is provided at the left end of the auxiliary support shaft (11), and the square shaft (21) is movably plugged into the conical mill inner shell (5).

5. A flour milling device for wheat processing and flour milling according to claim 1, characterized in that: A second pulley (19) is provided at the left end of the main support shaft (2).

6. A flour milling device for wheat processing and flour milling according to claim 5, characterized in that: A control switch (20) is provided on the front side of the base frame (1), and an input end of the control switch (20) is electrically connected to an external power source.

7. A flour milling device for wheat processing and flour milling according to claim 6, characterized in that: A motor (17) is provided at the rear end of the base frame (1), a pulley 1 (18) is provided on the output shaft of the motor (17), the pulley 1 (18) is connected to the pulley 2 (19) through a belt transmission, and the input end of the motor (17) is electrically connected to the output end of the control switch (20).

8. A flour milling device for wheat processing and flour milling according to claim 1, characterized in that: A spiral sheet (6) is provided in the middle of the outer arc surface of the main support shaft (2).

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