Wheat bran stripping device for wheat seed processing

Abstract

The utility model discloses a wheat bran stripping device for wheat seed processing, which comprises a stripping device main body and a feeding box, the top of the feeding box is provided with a top cover, and the top of the top cover is fixedly communicated with a connecting pipe. According to the scheme, the feeding pipeline is connected with the connecting pipe at the top of the top cover, then wheat is conveyed into the feeding box, the wheat can move downwards layer by layer through the multiple material guiding plates arranged in the feeding box, meanwhile, the motor arranged on one side of the mounting frame drives the screw rod to rotate, and the wheat can be conveyed into the feeding box through the screw rod. The connecting column and the feeding box connected with the top of the connecting column can horizontally move on the top of the stripping device body, so that the feeding box is driven to move reversely, wheat evenly falls onto the screening plate, the wheat can be prevented from being accumulated on the surface of the screening plate in a centralized mode, and the wheat can be screened through continuous vibration of the screening plate; and the probability that the screening plate is blocked is effectively reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat bran stripping devices, and more specifically, to a wheat bran stripping device for wheat seed processing. Background Art

[0002] Wheat bran is the outer shell of wheat left over during the processing process. It is usually used as animal feed or added to some foods as a fiber supplement. In the process of stripping the wheat bran, a corresponding stripping device is usually used. However, it still has some disadvantages in actual use. For example, when the existing stripping device is used, the milled wheat is generally screened by vibrating the screen to separate the bran from the flour. When the wheat falls onto the screen, it tends to accumulate in some positions of the screen, causing the screen to be blocked, thereby interrupting the bran stripping process and ultimately reducing the efficiency of wheat processing. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a bran stripping device for wheat seed processing to solve the problem in the prior art that wheat falls onto the surface of the screen in a concentrated manner, which may cause clogging of the screen and affect the normal processing flow.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a wheat bran stripping device for wheat seed processing, comprising a stripping device body, the wheat bran stripping device for wheat seed processing also includes

[0005] A feed box, wherein a top cover is arranged on the top of the feed box, and a connecting pipe is fixedly connected to the top of the top cover;

[0006] A material guide plate, the material guide plate being arranged on the inner wall of the feed box;

[0007] A mounting frame, the mounting frame is fixedly mounted on the back of the stripping device body, a motor is fixedly mounted on one side of the mounting frame in the length direction, and a control terminal is arranged on the surface of the motor;

[0008] A screw rod, one end of which is fixedly connected to the driving shaft of the motor, and the other end of which is rotatably connected to the inner wall of the mounting frame;

[0009] A connecting column, the bottom of which is threadedly connected to the surface of the screw rod, and the top of which is fixedly connected to the back of the feed box;

[0010] A fixed column 1 is fixedly mounted on a side of the connecting column surface relative to the feed box, and top columns are arranged opposite to each other on both sides of the fixed column 1 in the width direction.

[0011] It also includes a connecting plate, which is relatively arranged on the side of the mounting frame surface away from the back of the stripping device body, and a pressure sensor is arranged on the surface of the connecting plate.

[0012] The device further comprises a mounting assembly, which is arranged inside the main body of the stripping device.

[0013] In which, the mounting assembly includes a mounting frame, a second fixing column, a spring, a connecting rod, a snap pin, a bottom plate, a screening plate, and a limit plate. The mounting frame is detachably mounted inside the stripping device body, the second fixing column is fixedly mounted on one side of the mounting frame in the width direction, one end of the spring is fixedly connected to the inside of the second fixing column, the other end of the spring is fixedly connected to one end of the connecting rod, the snap pin is arranged at an end of the connecting rod away from the spring, the surface of the snap pin is snapped with the inside of the left side of the stripping device body, the bottom plate is slidably mounted on the inner wall of the mounting frame, the screening plate is detachably mounted inside the mounting frame, the bottom surface of the mounting frame is connected to the top surface of the bottom plate, the limit plates are relatively arranged on the inner walls on both sides of the length direction of the stripping device body, and the top surface of the limit plates is in contact with the bottom surface of the mounting frame.

[0014] The beneficial effects of the above technical solution of the utility model are as follows:

[0015] In the above scheme, the feeding pipe is connected to the connecting pipe on the top of the top cover, and then the wheat is transported to the inside of the feed box, and the wheat will move down layer by layer through a plurality of guide plates arranged inside the feed box, and at the same time, the screw rod is driven to rotate by a motor arranged on one side of the mounting frame, so that the connecting column together with the feed box connected to its top can move horizontally on the top of the stripping device body, and when the top column contacts the pressure sensor arranged on the surface of the connecting plate, the pressure sensor can send a signal to the control terminal, thereby controlling the motor to change the rotation direction, thereby driving the feed box to move in the opposite direction, so that the wheat falls evenly to the screening plate, thereby avoiding the wheat from being concentrated on the surface of the screening plate, and the wheat can be screened by the continuous vibration of the screening plate, which effectively reduces the probability of the screening plate being blocked and improves the practicability of the device;

[0016] By moving the connecting rod toward the inside of fixed column 2, the locking pin can be disengaged from the inside of the side of the stripping device body. At this time, the installation frame can be moved horizontally as a whole to pull the screen plate out from the inside of the stripping device body, and the screen plate can be quickly separated from the installation frame to achieve the purpose of disassembling the screen plate, so that the screen plate can be cleaned or replaced, further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the front structure of the overall device of the utility model;

[0019] Figure 3 It is a three-dimensional assembly diagram of the overall device of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation component structure of the utility model.

[0021] [reference numerals]

[0022] 1. Stripping device body; 2. Feed box; 3. Top cover; 4. Connecting pipe; 5. Guide plate; 6. Mounting frame; 7. Motor; 8. Control terminal; 9. Screw; 10. Connecting column; 11. Fixed column 1; 12. Top column; 13. Connecting plate; 14. Pressure sensor; 15. Mounting assembly; 151. Mounting frame; 152. Fixed column 2; 153. Spring; 154. Connecting rod; 155. Snap-in pin; 156. Bottom plate; 157. Screening plate; 158. Limiting plate. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a wheat bran stripping device for wheat seed processing, comprising a stripping device body 1, the wheat bran stripping device for wheat seed processing also includes

[0025] A feed box 2, a top cover 3 is provided on the top of the feed box 2, and a connecting pipe 4 is fixedly connected to the top of the top cover 3;

[0026] A material guide plate 5, which is arranged on the inner wall of the feed box 2;

[0027] A mounting frame 6, the mounting frame 6 is fixedly mounted on the back of the stripping device body 1, and a motor 7 is fixedly mounted on one side of the mounting frame 6 in the length direction. A control terminal 8 is provided on the surface of the motor 7. Through the provided control terminal 8, it can receive the signal generated by the pressure sensor 14 and control the motor 7, that is, the stepping motor, so that it can drive the screw 9 in both directions, thereby driving the feed box 2 to reciprocate in the horizontal direction;

[0028] A screw rod 9, one end of which is fixedly connected to the driving shaft of the motor 7, and the other end of which is rotatably connected to the inner wall of the mounting frame 6;

[0029] A connecting column 10, the bottom of which is threadedly connected to the surface of the screw rod 9, and the top of which is fixedly connected to the back of the feed box 2;

[0030] A fixed column 11 is fixedly installed on the surface of the connecting column 10 on one side opposite to the feed box 2, and top columns 12 are arranged opposite to each other on both sides of the width direction of the fixed column 11.

[0031] The device further comprises a connecting plate 13 , which is arranged on a side of the mounting frame 6 away from the back of the stripping device body 1 , and a pressure sensor 14 is arranged on the surface of the connecting plate 13 .

[0032] The stripping device further includes a mounting assembly 15 , which is disposed inside the stripping device body 1 .

[0033] The mounting assembly 15 comprises a mounting frame 151, a second fixing column 152, a spring 153, a connecting rod 154, a snap-in pin 155, a bottom plate 156, a screening plate 157 and a limit plate 158. The mounting frame 151 is detachably mounted inside the stripping device body 1. The second fixing column 152 is fixedly mounted on one side of the mounting frame 151 in the width direction. One end of the spring 153 is fixedly connected to the inside of the second fixing column 152. The other end of the spring 153 is fixedly connected to one end of the connecting rod 154. The snap-in pin 155 is arranged at one end of the connecting rod 154 away from the spring 153. The surface of the snap-in pin 155 is in contact with the inside of the left side of the stripping device body 1. The bottom plate 156 is slidably mounted on the inner wall of the mounting frame 151, and the screening plate 157 is detachably mounted inside the mounting frame 151. The bottom surface of the mounting frame 151 is in contact with the top surface of the bottom plate 156. The limiting plates 158 are relatively arranged on the inner walls on both sides of the length direction of the stripping device body 1. The top surface of the limiting plates 158 is in contact with the bottom surface of the mounting frame 151. The limiting plates 158 are arranged with inclined surfaces, which can not only support and limit the mounting frame 151, but also the flour will not accumulate on the surface of the limiting plates 158 after passing through the screening plate 157, thereby ensuring that the mounting frame 151 can move normally on the top surface of the limiting plates 158.

[0034] In this embodiment, a driving mechanism, such as a motor, can be set below the bottom plate 156 to cooperate with the eccentric wheel to vertically push the bottom plate 156 and the screening plate 157. When the eccentric wheel rotates away from the bottom plate 156, the screening plate 157 and the bottom plate 156 fall down, completing a reciprocating movement. By continuously moving back and forth, the effect of vibration screening can be achieved.

[0035] The working process of the utility model is as follows: the feeding pipe is connected to the connecting pipe 4 on the top of the top cover 3, and then the wheat is transported to the inside of the feed box 2, and the wheat will move down layer by layer through multiple guide plates 5 arranged inside the feed box 2, and at the same time, the motor 7 arranged on one side of the mounting frame 6 drives the screw 9 to rotate, so that the connecting column 10 together with the feed box 2 connected to its top can move horizontally on the top of the stripping device body 1, and when the top column 12 contacts the pressure sensor 14 arranged on the surface of the connecting plate 13, the pressure sensor 14 can send a signal to the control terminal 8, thereby controlling the motor 7 to change the rotation direction, thereby driving the feed box 2 to move in the opposite direction, so that the wheat falls evenly to the screening plate 157.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0037] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0038] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A wheat bran stripping device for wheat seed processing, comprising a stripping device body (1), characterized in that: The wheat bran stripping device for wheat seed processing also includes A feed box (2), wherein a top cover (3) is provided on the top of the feed box (2), and a connecting pipe (4) is fixedly connected to the top of the top cover (3); A material guide plate (5), wherein the material guide plate (5) is arranged on the inner wall of the feed box (2); A mounting frame (6), the mounting frame (6) being fixedly mounted on the back of the stripping device body (1), a motor (7) being fixedly mounted on one side of the mounting frame (6) in the length direction, and a control terminal (8) being arranged on the surface of the motor (7); A screw rod (9), one end of which is fixedly connected to the drive shaft of the motor (7), and the other end of which is rotatably connected to the inner wall of the mounting frame (6); A connecting column (10), the bottom of which is threadedly connected to the surface of the screw rod (9), and the top of which is fixedly connected to the back of the feed box (2); A fixed column (11) is fixedly mounted on a side of the surface of the connecting column (10) opposite to the feed box (2), and top columns (12) are arranged opposite to each other on both sides of the fixed column (11) in the width direction.

2. The wheat bran stripping device for wheat seed processing according to claim 1, characterized in that: It also comprises a connecting plate (13), which is arranged on a side of the surface of the mounting frame (6) away from the back of the stripping device body (1), and a pressure sensor (14) is arranged on the surface of the connecting plate (13).

3. The wheat bran stripping device for wheat seed processing according to claim 1, characterized in that: It also comprises a mounting assembly (15), wherein the mounting assembly (15) is arranged inside the stripping device body (1).

4. The wheat bran stripping device for wheat seed processing according to claim 3, characterized in that: The installation assembly (15) comprises an installation frame (151), a second fixing column (152), a spring (153), a connecting rod (154), a snap-in pin (155), a bottom plate (156), a screening plate (157), and a limiting plate (158); the installation frame (151) can be detachably installed inside the stripping device body (1); the second fixing column (152) is fixedly installed on one side of the installation frame (151) in the width direction; one end of the spring (153) is fixedly connected to the inside of the second fixing column (152); the other end of the spring (153) is fixedly connected to one end of the connecting rod (154); the snap-in pin (155) is fixedly connected to the bottom plate (156), and the screening plate (157) is fixedly connected to the bottom plate (158). The connecting pin (155) is arranged at one end of the connecting rod (154) away from the spring (153), and the surface of the connecting pin (155) is engaged with the inner part of the left side of the stripping device body (1), and the bottom plate (156) is slidably mounted on the inner wall of the mounting frame (151). The screening plate (157) is detachably mounted inside the mounting frame (151), and the bottom surface of the mounting frame (151) is connected to the top surface of the bottom plate (156). The limiting plate (158) is relatively arranged on the inner walls on both sides of the stripping device body (1) in the length direction, and the top surface of the limiting plate (158) is in contact with the bottom surface of the mounting frame (151).

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