Rice processing bran removing device

Abstract

The utility model belongs to the technical field of rice processing and bran removing, and discloses a rice processing and bran removing device which comprises a base, a machine shell is installed at the top end of the base, a feeding port is connected to one side of the top end of the machine shell, an emery roll is rotationally connected to the interior of the machine shell, and a molecular sieve is installed at the bottom end of the emery roll in the machine shell. A bran discharging opening is formed in the side, away from the feeding opening, of the molecular sieve, a discharging pipe is connected to the side, away from the feeding opening, of the interior of the machine shell, the discharging pipe is located between the sand roller and the molecular sieve, one end of the discharging pipe extends to the outer side of the machine shell and is fixedly connected with a discharging box, and a discharging opening is formed in the discharging box in a penetrating mode; the middle positions of the two walls of the discharging opening are rotationally connected with a rotating rod, and the two sides of the rotating rod are fixedly connected with material guiding plates. According to the device, rice in the discharging pipe can be discharged in a split-flow mode, the situation that the rice is accumulated in a storage container and splashes down from the storage container is avoided, and waste of the rice is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice processing and bran removal, and more specifically, particularly relates to a rice processing and bran removal device. Background Art

[0002] Rice bran remover, also known as rice milling machine, is a common agricultural machinery used to mill rice. With the gradual improvement of living standards, people have put forward higher requirements on the quality of rice, which has led to rapid improvement in rice milling technology. With the continuous improvement of rice varieties, the output of slender grain rice has been increasing in recent years.

[0003] At present, rice bran removers usually include a feed port, a sand roller, a molecular sieve, a bran pipe and a discharge pipe. Through reasonable operation and coordinated work, they can realize the rice milling process of rice, thereby separating rice and rice husk. However, when the rice bran remover continues to work, the rice will flow continuously from the discharge pipe to the rice storage container. Since the rice is discharged at the same position, the rice often accumulates and splashes from the storage container, which is difficult to recover and causes waste.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a rice processing bran removing device is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a rice processing bran removal device, which is achieved by the following specific technical means:

[0006] A rice processing bran removal device comprises a base, a casing is installed on the top of the base, a feed port is connected to one side of the top of the casing, an emery roller is rotatably connected to the inside of the casing, a molecular sieve is installed at the bottom end of the emery roller inside the casing, and a bran discharge port is provided on the side of the molecular sieve away from the feed port, a discharge pipe is connected to the inside of the casing on the side away from the feed port, and the discharge pipe is located between the emery roller and the molecular sieve, one end of the discharge pipe extends to the outside of the casing and is fixedly connected to a discharge box, a discharge port is penetrated inside the discharge box, a rotating rod is rotatably connected to the middle position of the two walls of the discharge port, and guide plates are fixedly connected to both sides of the rotating rod.

[0007] Furthermore, a motor 1 is installed on one side of the interior of the base, an output end of the motor 1 and one end of the sand roller are fixedly connected with pulleys, and a transmission belt is connected between the pair of pulleys.

[0008] Furthermore, a blower is installed inside the base, an air inlet of the blower is connected to a bran discharge port, an air outlet of the blower is connected to a bran pipe, and one end of the bran pipe extends to the outside of the base.

[0009] Furthermore, a driving box is installed on one side of the discharge box, one end of the rotating rod extends to the interior of the driving box and is fixedly connected to a gear, the inner wall of the driving box is rotatably connected to a rotating shaft at a position directly below the gear, and an outer fixed sleeve of the rotating shaft is provided with a fan-shaped plate, limit blocks are provided on both sides of the top of the fan-shaped plate, and a slide rail is provided on the top of the fan-shaped plate between a pair of limit blocks, a tooth plate is slidably connected to the slide rail, and the tooth plate and the gear are meshed with each other.

[0010] Furthermore, a slide groove is vertically opened at the center position of one side of the fan-shaped plate, and a slider is slidably connected inside the slide groove. Motor 2 is installed on the inner wall of the drive box on the side away from the fan-shaped plate. Connecting rod 1 is vertically connected to the output end of motor 2. Connecting rod 1 is rotatably connected to connecting rod 2 at the end away from motor 2, and the other end of connecting rod 2 is rotatably connected to the slider.

[0011] Furthermore, a control panel is installed on one side of the driving box, and the control panel is electrically connected to the motor 2 through a wire.

[0012] Furthermore, an inspection door is installed on one side of the base.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses a rice processing and bran removing device, by installing a rotating rod and a guide plate in a discharge box, using a second motor to drive a first connecting rod and a second connecting rod to move, driving a slider to move in a slide groove, thereby driving a sector plate to perform reciprocating swinging motion on a rotating shaft, and then utilizing the cooperation between a slide rail and a pair of limit blocks to drive a tooth plate to move, and finally utilizing the mutual engagement of the gear and the tooth plate to drive the rotating rod and the guide plate to synchronously perform a stoppable reciprocating motion, thereby realizing the diversion and discharge of rice in a discharge pipe, avoiding the accumulation of rice in a storage container, causing the rice to splash out of the storage container, and reducing the waste of rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional flip schematic diagram of the utility model.

[0017] Figure 3 The utility model Figure 2 Schematic diagram of three-dimensional cutaway view.

[0018] Figure 4 It is a side plane sectional view of the discharge box of the utility model.

[0019] Figure 5 It is a side plane sectional view of the drive box of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Base; 101. Inspection door; 2. Casing; 201. Feed inlet; 202. Molecular sieve; 203. Sand roller; 204. Bran outlet; 205. Bran pipe; 206. Blower; 207. Motor 1; 208. Pulley; 209. Drive belt; 3. Discharge pipe; 4. Discharge box; 401. Discharge outlet; 402. Rotating rod; 403. Guide plate; 404. Gear; 5. Drive box; 501. Control panel; 502. Rotating shaft; 503. Fan plate; 504. Slide rail; 505. Tooth plate; 506. Limit block; 507. Slide; 6. Motor 2; 601. Connecting rod 1; 602. Connecting rod 2; 603. Slider. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example:

[0026] As attached Figure 1To Attachment Figure 5 As shown:

[0027] The utility model provides a rice processing bran removing device, comprising a base 1, a casing 2 is installed on the top of the base 1, a feed port 201 is connected to one side of the top of the casing 2, an emery roller 203 is rotatably connected to the inside of the casing 2, a molecular sieve 202 is installed at the bottom end of the emery roller 203 inside the casing 2, and a bran discharge port 204 is provided on the side of the molecular sieve 202 away from the feed port 201, a discharge pipe 3 is connected to the inside of the casing 2 at the side away from the feed port 201, and the discharge pipe 3 is located between the emery roller 203 and the molecular sieve 202, one end of the discharge pipe 3 extends to the outside of the casing 2 and is fixedly connected to a discharge box 4, a discharge port 401 is penetrated inside the discharge box 4, a rotating rod 402 is rotatably connected to the middle position of the two walls of the discharge port 401, and guide plates 403 are fixedly connected to both sides of the rotating rod 402.

[0028] Among them, a motor 207 is installed on one side of the interior of the base 1, and a pulley 208 is fixedly connected to the output end of the motor 207 and one end of the emery roller 203, and a transmission belt 209 is connected between the pair of pulleys 208. Through the coordinated use of the motor 207, the pair of pulleys 208 and the transmission belt 209, the emery roller 203 can be rotated, so that rice can be milled.

[0029] Among them, a blower 206 is installed inside the base 1, the air inlet of the blower 206 is connected to the bran discharge port 204, the air outlet of the blower 206 is connected to the bran pipe 205, and one end of the bran pipe 205 extends to the outside of the base 1. Through the setting of the blower 206, it is convenient to collect rice husks and discharge them through the bran pipe 205.

[0030] Among them, a driving box 5 is installed on one side of the discharge box 4, one end of the rotating rod 402 extends to the interior of the driving box 5 and is fixedly connected to the gear 404, the inner wall of the driving box 5 is rotatably connected to the rotating shaft 502 at a position directly below the gear 404, and a fan-shaped plate 503 is fixedly sleeved on the outer side of the rotating shaft 502, and limit blocks 506 are provided on both sides of the top of the fan-shaped plate 503, and a slide rail 504 is provided on the top of the fan-shaped plate 503 between a pair of limit blocks 506, and a tooth plate 505 is slidably connected to the slide rail 504, and the tooth plate 505 is meshed with the gear 404.

[0031] Among them, a slide groove 507 is vertically opened at the center position of one side of the fan-shaped plate 503, and a slider 603 is slidably connected inside the slide groove 507. A motor 2 6 is installed on the inner wall of the driving box 5 on the side away from the fan-shaped plate 503. The output end of the motor 2 6 is vertically connected to a connecting rod 1 601. The connecting rod 1 601 is rotatably connected to a connecting rod 2 602 at one end away from the motor 2 6, and the other end of the connecting rod 2 602 is rotatably connected to the slider 603.

[0032] Among them, a control panel 501 is installed on one side of the driving box 5, and the control panel 501 is electrically connected to the motor 2 6 through a wire.

[0033] An inspection door 101 is installed on one side of the base 1 , and the arrangement of the inspection door 101 facilitates inspection of the electrical components inside the housing 2 .

[0034] The working principle of this embodiment is as follows: first, rice is added into the housing 2 through the feed port 201, then the motor 1 207 is started, and a pair of pulleys 208 and a transmission belt 209 are used in combination to drive the sand roller 203 to rotate, and the sand roller 203 is used to separate the rice and rice husk in the rice. The separated rice husk passes through the molecular sieve 202 and enters the bran discharge port 204, and the blower 206 is used to discharge the rice husk from the housing 2 through the bran pipe 205, and the rice enters the discharge port 401 of the discharge box 4 through the discharge pipe 3. At this time, the motor 2 6 drives the connecting rod 1 601 and the connecting rod 2 602 to move, driving the slider 603 moves in the slide groove 507, thereby driving the fan-shaped plate 503 to perform reciprocating swinging motion on the rotating shaft 502, and then using the mutual cooperation of the slide rail 504 and a pair of limit blocks 506, when one end of the tooth plate 505 encounters the blockage of the limit block 506, the tooth plate 505 is driven to move, and finally the mutual engagement of the gear 404 and the tooth plate 505 is used to drive the rotating rod 402 and the guide plate 403 to synchronously perform a stoppable reciprocating motion, which can realize the diversion and discharge of the rice in the discharge pipe 3, avoid the accumulation of rice in the storage container, cause the rice to splash out of the storage container, and reduce the waste of rice.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A rice processing bran removal device, comprising a base (1), characterized in that: A housing (2) is installed at the top of the base (1), a feed port (201) is connected to one side of the top of the housing (2), a sand roller (203) is rotatably connected to the inside of the housing (2), a molecular sieve (202) is installed at the bottom of the sand roller (203) inside the housing (2), and a bran discharge port (204) is provided on the side of the molecular sieve (202) away from the feed port (201), and a bran discharge port (204) is provided on the side of the housing (2) away from the feed port (201). A discharge pipe (3) is connected, and the discharge pipe (3) is located between the sand roller (203) and the molecular sieve (202), one end of the discharge pipe (3) extends to the outside of the casing (2) and is fixedly connected to a discharge box (4), the inside of the discharge box (4) is penetrated by a discharge port (401), a rotating rod (402) is rotatably connected in the middle of the two walls of the discharge port (401), and guide plates (403) are fixedly connected to both sides of the rotating rod (402).

2. The rice processing bran removal device as claimed in claim 1, characterized in that: A motor 1 (207) is installed on one side of the interior of the base (1); the output end of the motor 1 (207) and one end of the sand roller (203) are both fixedly connected with a pulley (208), and a transmission belt (209) is connected between the pair of pulleys (208).

3. The rice processing bran removal device as claimed in claim 1, characterized in that: A blower (206) is installed inside the base (1); an air inlet of the blower (206) is connected to a bran discharge port (204); an air outlet of the blower (206) is connected to a bran pipe (205), and one end of the bran pipe (205) extends to the outside of the base (1).

4. The rice processing bran removal device as claimed in claim 1, characterized in that: A driving box (5) is installed on one side of the discharge box (4), one end of the rotating rod (402) extends to the interior of the driving box (5) and is fixedly connected to a gear (404), the inner wall of the driving box (5) is rotatably connected to a rotating shaft (502) at a position directly below the gear (404), a fan-shaped plate (503) is fixedly sleeved on the outer side of the rotating shaft (502), both sides of the top end of the fan-shaped plate (503) are provided with limit blocks (506), and a slide rail (504) is provided at the top end of the fan-shaped plate (503) between a pair of limit blocks (506), a tooth plate (505) is slidably connected to the slide rail (504), and the tooth plate (505) and the gear (404) are meshed with each other.

5. The rice processing bran removal device as claimed in claim 4, characterized in that: A slide groove (507) is vertically opened at the center position of one side of the fan-shaped plate (503), and a slider (603) is slidably connected inside the slide groove (507). Motor 2 (6) is installed on the inner wall of the drive box (5) at the side away from the fan-shaped plate (503), and the output end of motor 2 (6) is vertically connected to connecting rod 1 (601). The connecting rod 1 (601) is rotatably connected to connecting rod 2 (602) at the end away from motor 2 (6), and the other end of connecting rod 2 (602) is rotatably connected to the slider (603).

6. The rice processing bran removal device as claimed in claim 5, characterized in that: A control panel (501) is installed on one side of the driving box (5), and the control panel (501) is electrically connected to the second motor (6) via a wire.

7. The rice processing bran removal device as claimed in claim 1, characterized in that: An inspection door (101) is installed on one side of the base (1).

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