Combination rice mill fine bran assembly

Abstract

The utility model relates to the technical field of rice milling, in particular to a fine bran assembly of a combined rice mill, which comprises a support, a smashing cylinder arranged in an inner cavity of the support, a feeding pipe fixedly communicated with the top of the smashing cylinder, a first servo motor fixed in the middle of the bottom of the smashing cylinder, and a transmission shaft of the first servo motor penetrating through the bottom of the smashing cylinder and fixedly connected with a rotating shaft. A plurality of evenly-distributed movable connecting pieces are fixed to the outer wall of the rotating shaft, and smashing blades are connected to the outer ends of the movable connecting pieces. According to the rice bran crushing device, the rotating shaft is connected with the crushing blade through the movable connecting piece, so that the rotating speed can be adjusted through the first servo motor, the crushing blade can float up and down in the crushing process, the comprehensiveness of rice bran crushing can be improved, and the crushing fineness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice milling, in particular to a fine bran component of a combined rice milling machine. Background Art

[0002] When rice is turned into rice, it needs to be processed by a rice mill. During the processing of rice, rice bran is produced. In order to reuse the rice bran, the rice bran needs to be refined, so corresponding fine bran components need to be used;

[0003] In actual use, the existing fine bran assembly often directly introduces the rice bran discharged from the rice mill into the fine bran assembly, and the motor drives the crushing blades to crush the rice bran, so that the rice bran reaches a certain fineness. However, the crushing blades are only driven by the rotating shaft to rotate regularly, so there are crushing gaps, and the rice bran cannot be crushed thoroughly, which affects the fineness of the rice bran processing and further affects the subsequent rice bran recycling effect. Therefore, we propose a combined rice mill fine bran assembly. Utility Model Content

[0004] The utility model aims to provide a combined rice milling machine fine bran component, which solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined rice milling machine fine bran assembly, comprising a bracket, a crushing barrel is arranged in the inner cavity of the bracket, the top of the crushing barrel is fixedly connected with a feed pipe, a first servo motor is fixed in the middle of the bottom of the crushing barrel, a transmission shaft of the first servo motor passes through the bottom of the crushing barrel and is fixedly connected with a rotating shaft, a plurality of evenly distributed movable connecting parts are fixed to the outer wall of the rotating shaft, the movable connecting part comprises a U-shaped shell, a rotating shaft is rotatably installed in the inner cavity of the U-shaped shell, a connecting block is fixedly connected to the outer wall of the rotating shaft, and a crushing blade is fixedly connected to the outer end of the connecting block.

[0006] By adopting the above technical scheme, the rice bran produced by the rice mill is directly introduced into the inner cavity of the crushing cylinder, and then the rotating shaft is driven to rotate by the first servo motor, so that the crushing blade is rotated, so as to crush the rice bran. During the crushing process, the speed of the first servo motor is adjusted, so that the crushing blade will swing up and down at different speeds, so that fine bran at different positions can be crushed, thereby improving the sufficiency of the fine bran crushing and then improving the fineness of the fine bran crushing.

[0007] As a preferred embodiment of the utility model, a second servo motor is fixed to one side wall of the bracket, a transmission shaft of the second servo motor passes through the bracket and is fixedly connected to one side wall of the crushing cylinder, and the other side wall of the crushing cylinder is rotatably connected to the other inner wall of the bracket.

[0008] By adopting the above technical solution, during the crushing process, the second servo motor is used to drive the crushing barrel to rotate back and forth at a small angle, thereby further improving the shaking effect of the fine bran in the crushing barrel, thereby further improving the crushing effect.

[0009] As a preferred embodiment of the utility model, a discharge port is opened on the lower side of one side wall of the grinding cylinder, a baffle is attached to the discharge port, both side walls of the baffle are fixedly connected with sliders, the slider is mounted with an outer wall of a slide rail, and the slide rail is fixed to the outer wall of the grinding cylinder.

[0010] By adopting the above technical solution, when discharging, the second servo motor is started to drive the grinding drum to rotate, thereby tilting the grinding drum, and then the baffle is pulled up, so that the fine bran can be directly discharged through the discharge port, thereby improving the convenience of discharging.

[0011] As a preferred embodiment of the present invention, electric push rods are fixed on both sides of the top of the bracket bottom plate, and the outer ends of the push rods of the electric push rods are fixedly connected to support plates.

[0012] By adopting the above technical solution, when the device is not in use, the electric push rod can be used to drive the support plate to lift and fit the bottom of the grinding barrel, so that the device is highly stable when not in use and avoids its own shaking from affecting the second servo motor.

[0013] As a preferred embodiment of the present utility model, a pull ring is fixedly connected to the top of the baffle.

[0014] By adopting the above technical solution and the setting of the pull ring, it is convenient to hold the pull ring and pull the baffle to lift it.

[0015] As a preferred embodiment of the present invention, a limiting plate is fixed to the lower side of the inner cavity of the U-shaped shell.

[0016] By adopting the above technical solution, it is possible to avoid the upper and lower crushing blades being attached together when the rotating shaft stops rotating, thereby avoiding wear between the crushing blades during initial startup.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] A combined rice mill fine bran assembly of the technical solution of the present application is connected to a crushing blade through a rotating shaft by a movable connecting piece, so that the rotation speed can be adjusted by a first servo motor, so that the crushing blade can float up and down during the crushing process, thereby improving the comprehensiveness of the rice bran crushing and further improving the fineness of the crushing;

[0019] The second servo motor can drive the grinding drum to rotate, and at the same time pull the baffle to release the discharge port, so that fast discharge can be achieved, thereby improving the convenience of discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of the fine bran component of the combined rice mill of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the movable connecting parts of the fine bran assembly of the combined rice mill of the utility model;

[0023] Figure 3 It is a schematic diagram of the partial structure of the grinding cylinder of the fine bran component of the combined rice mill of the utility model.

[0024] In the figure:

[0025] 1. Bracket; 11. Second servo motor; 12. Electric push rod; 13. Support plate;

[0026] 2. Crushing cylinder; 21. First servo motor; 22. Rotating shaft; 23. Feeding pipe;

[0027] 24. baffle; 25. slide rail; 26. slider; 27. pull ring;

[0028] 3. movable connecting piece; 31. U-shaped shell; 32. rotating shaft; 33. connecting block;

[0029] 34. U-shaped shell. DETAILED DESCRIPTION

[0030] See also Figure 1-3 The utility model provides a technical solution: a combined rice milling machine bran assembly, comprising a bracket 1, a crushing cylinder 2 is arranged in the inner cavity of the bracket 1, a feed pipe 23 is fixedly connected to the top of the crushing cylinder 2, a first servo motor 21 is fixed at the middle of the bottom of the crushing cylinder 2, a transmission shaft of the first servo motor 21 passes through the bottom of the crushing cylinder 2 and is fixedly connected to a rotating shaft 22, a plurality of evenly distributed movable connecting members 3 are fixed to the outer wall of the rotating shaft 22, the movable connecting member 3 comprises a U-shaped shell 31, a rotating shaft 32 is rotatably installed in the inner cavity of the U-shaped shell 31, a connecting block 33 is fixedly connected to the outer wall of the rotating shaft 32, and a crushing blade 4 is fixedly connected to the outer end of the connecting block 33;

[0031] In actual use, the rice bran produced by the rice mill is directly introduced into the inner cavity of the crushing tube 2, and then the first servo motor 21 drives the rotating shaft 22 to rotate, so that the crushing blade 4 rotates, thereby crushing the rice bran. During the crushing process, the rotation speed of the first servo motor 21 is adjusted, so that the crushing blade 4 swings up and down at different rotation speeds, so that the fine bran at different positions can be crushed, thereby improving the sufficiency of the fine bran crushing and further improving the fineness of the fine bran crushing;

[0032] Furthermore, a limit plate 34 is fixed to the lower side of the inner cavity of the U-shaped shell 31, so as to prevent the upper and lower crushing blades 4 from being attached together when the rotating shaft 22 stops rotating, thereby preventing the crushing blades 4 from being worn during initial startup;

[0033] like Figure 1 As shown; a second servo motor 11 is fixed to one side wall of the bracket 1, and a transmission shaft of the second servo motor 11 passes through the bracket 1 and is fixedly connected to one side wall of the crushing tube 2, and the other side wall of the crushing tube 2 is rotatably connected to the inner wall of the other side of the bracket 1. During the crushing process, the second servo motor 11 is used to drive the crushing tube 2 to perform a reciprocating small angle rotation, thereby further improving the shaking effect of the fine bran in the crushing tube 2, and then further improving the crushing effect;

[0034] like Figure 1 and 3 As shown; a discharge port is provided at the lower side of one side wall of the crushing cylinder 2, and a baffle 24 is attached to the discharge port. Both side walls of the baffle 24 are fixedly connected with a slider 26, and the slider 26 is provided with an outer wall of a slide rail 25, and the slide rail 25 is fixed to the outer wall of the crushing cylinder 2;

[0035] When discharging, the second servo motor 11 is started to drive the grinding drum 2 to rotate, so that the grinding drum 2 is tilted, and then the baffle 24 is pulled up, so that the fine bran can be directly discharged through the discharge port, thereby improving the convenience of discharging;

[0036] Furthermore, a pull ring 27 is fixedly connected to the top of the baffle 24. The setting of the pull ring 27 makes it convenient to hold the pull ring 27 to pull the baffle 24 to lift it;

[0037] Furthermore, electric push rods 12 are fixed on both sides of the top of the bottom plate of the bracket 1, and the outer ends of the push rods 12 are fixedly connected to support plates 13. When the device is not in use, the electric push rods 12 can be used to drive the support plates 13 to lift and fit the bottom of the grinding barrel 2, so that the device is highly stable when not in use, avoiding its own shaking from affecting the second servo motor 11.

[0038] The implementation principle of the fine bran component of a combined rice milling machine of the present application is as follows: in actual use, the rice bran generated by the rice milling machine is directly introduced into the inner cavity of the crushing barrel 2, and then the first servo motor 21 drives the rotating shaft 22 to rotate, so that the crushing blade 4 rotates, thereby crushing the rice bran. During the crushing process, the rotation speed of the first servo motor 21 is adjusted, so that the crushing blade 4 will swing up and down at different rotation speeds, so that the fine bran at different positions can be crushed, thereby improving the sufficiency of the fine bran crushing, and then improving the fineness of the fine bran crushing. When discharging, the second servo motor 11 is started to drive the crushing barrel 2 to rotate, so that the crushing barrel 2 is tilted, and then the baffle 24 is pulled up, so that the fine bran can be directly discharged along the discharge port, thereby improving the convenience of discharging.

[0039] In addition, the components included in the fine bran assembly of a combined rice mill of the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the following working principle. The electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

Claims

1. A combined rice milling machine bran assembly, comprising a bracket (1), characterized in that: A crushing cylinder (2) is arranged in the inner cavity of the bracket (1), the top of the crushing cylinder (2) is fixedly connected to a feed pipe (23), a first servo motor (21) is fixed in the middle of the bottom of the crushing cylinder (2), a transmission shaft of the first servo motor (21) passes through the bottom of the crushing cylinder (2) and is fixedly connected to a rotating shaft (22), a plurality of evenly distributed movable connecting members (3) are fixed to the outer wall of the rotating shaft (22), the movable connecting member (3) comprises a U-shaped shell (31), a rotating shaft (32) is rotatably mounted in the inner cavity of the U-shaped shell (31), a connecting block (33) is fixedly connected to the outer wall of the rotating shaft (32), and a crushing blade (4) is fixedly connected to the outer end of the connecting block (33).

2. The fine bran assembly of a combined rice mill according to claim 1, characterized in that: A second servo motor (11) is fixed to one side wall of the bracket (1); a transmission shaft of the second servo motor (11) passes through the bracket (1) and is fixedly connected to one side wall of the pulverizing cylinder (2); and the other side wall of the pulverizing cylinder (2) is rotatably connected to the other inner wall of the bracket (1).

3. The fine bran assembly of a combined rice mill according to claim 1, characterized in that: A discharge port is provided at the lower side of one side wall of the pulverizing cylinder (2), a baffle (24) is fitted at the discharge port, both side walls of the baffle (24) are fixedly connected with a slider (26), the slider (26) is fitted with an outer wall of a slide rail (25), and the slide rail (25) is fixed to the outer wall of the pulverizing cylinder (2).

4. The fine bran component of a combined rice mill according to claim 3, characterized in that: Electric push rods (12) are fixed on both sides of the top of the bottom plate of the bracket (1), and the outer ends of the push rods of the electric push rods (12) are fixedly connected to support plates (13).

5. The fine bran assembly of a combined rice mill according to claim 3, characterized in that: A pull ring (27) is fixedly connected to the top of the baffle (24).

6. The fine bran component of a combined rice mill according to claim 1, characterized in that: A limiting plate (34) is fixed to the lower side of the inner cavity of the U-shaped shell (31).

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