CN218609539U - Integrated rice mill - Google Patents

Abstract

The utility model discloses an integrated rice milling machine, relates to the technical field of rice milling machines, and specifically comprises a rice milling bin, one end of the rice milling bin is coaxially provided with a discharge port, the top of the rice milling bin is close to the outlet One end of the feed port is provided with a U-shaped plate, the bottom of the U-shaped plate is equipped with a fixed plate, and the fixed plate is fixed on the rice milling bin by bolts. The end of the U-shaped plate near the discharge port is provided with a strip plate. Connecting plates are installed vertically on both sides of the strip plate, and the connecting plate is rotationally connected with the U-shaped plate through a rotating shaft, and a pressure plate is provided at the bottom of the strip plate close to the side of the U-shaped plate. When the utility model is in use, the pressure plate is used to block and limit the rice discharge, and at the same time, the first compression spring and the second compression spring form a compound spring to control the swing amplitude of the pressure plate after being impacted by the rice discharge. Adjustment, the rice will be slapped in reverse, so as to perform a second rice milling operation and improve the rice milling effect of the rice.

Description

Integrated rice mill

technical field

The utility model relates to the technical field of rice milling machines, in particular to an integrated rice milling machine.

Background technique

Food safety is a key factor affecting health. Rice is the main food material for residents. Freshly milled rice is the guarantee of residents’ health. Freshly milled rice retains more than 85% of the nutrients in rice. Long-term consumption can significantly improve health. During the production process, a rice mill is used to peel and whiten the rice. However, the current rice milling process mostly involves the rotation of the rice milling shaft to peel the rice, and the fan cooperates with the bran screen to separate the skin from the rice. Discharge; the structure is that the motor and the rice mill are installed separately, and the power is transmitted through the belt, etc. The transmission effect directly affects the rice milling effect and quality, and even causes "boring machine", which brings safety hazards; in addition, the single spring adjusts the milling Rice pressure cannot meet the grinding needs of more rice varieties. Therefore, we propose an integrated rice mill to solve the above problems: the motor shaft and the rice mill shaft are coaxially connected, which saves installation space and eliminates The power loss in the transmission process is reduced, which not only improves the efficiency of the motor, but also obtains a stable rice milling effect.

Utility model content

The utility model provides an integrated rice milling machine, which is used to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: an integrated rice milling machine, comprising a rice milling bin, one end of the rice milling bin is coaxially provided with a discharge port, the top of the rice milling bin One end close to the discharge port is provided with a U-shaped plate, and a fixed plate is installed on the bottom of the U-shaped plate. The fixed plate is fixed on the rice milling bin through bolts. The end of the U-shaped plate close to the discharge port is provided with a strip plate. Both sides of the strip plate are vertically installed with connecting plates, the connecting plate is connected to the U-shaped plate through the rotating shaft, and the bottom of the strip plate is provided with a pressure plate on the side close to the U-shaped plate, and the pressure plate corresponds to the discharge port , and the pressure plate is connected with the strip plate through the connecting rod, the top of the strip plate near the U-shaped plate side is vertically installed with a column block, the other end of the column block is coaxially provided with a cavity, the column A first compression spring is sleeved on the shaped block, one end of the first compression spring is fixed on the strip plate, and the other end is fixed on the U-shaped plate;

The end of the U-shaped plate away from the discharge port is equipped with a nut, the nut runs through the U-shaped plate, the screw is threaded on the nut, and the end of the screw close to the strip plate is coaxially installed with a disc through a rotating bearing. A guide rod is coaxially installed on the disc, and the guide rod corresponds to the cavity. A second compression spring is sleeved on the guide rod. One end of the second compression spring is fixed on the disc, and the other end is fixed in the cavity.

Optionally, a buffer rubber ring is installed on the edge of the outlet.

Optionally, a sloping plate is provided below the outlet, and the sloping plate is fixedly connected with the rice milling bin.

Optionally, the end of the rice milling bin away from the discharge port is provided with a drive motor, the bottom of the drive motor is provided with a support frame, and the end of the drive motor close to the rice milling bin is coaxially equipped with a screw conveyor, and the screw conveyor A feeding funnel is installed on the top of the screw conveyor, and the other end of the screw conveyor is coaxially connected with the rice milling bin;

The interior of the rice milling bin is coaxially provided with a rice milling shaft, one end of the rice milling shaft is coaxially connected with the screw conveying shaft of the screw conveyor, the interior of the rice milling bin is coaxially provided with bran nets, and the two ends of the bran nets are Both ends are fixedly connected with the rice milling bin, and a bran outlet is installed at the bottom of the rice milling bin.

Optionally, the top of the rice milling bin is provided with a plurality of equidistantly arranged through holes, the through holes are bolt holes, and the through holes are correspondingly provided with screws.

The utility model has the following beneficial effects:

1. While the pressure plate is used to block and limit the rice discharge, the first compression spring and the second compression spring form a compound spring to adjust the swing amplitude of the pressure plate after being impacted by the rice discharge. The rice is slapped in reverse, so as to perform a second rice milling operation and improve the rice milling effect of the rice.

2. Through the coaxial connection between the screw shaft of the screw conveyor and the rice milling shaft, it is driven by an independent single drive motor to form an integrated structure, which reduces the cost of manufacturing the rice milling machine.

Description of drawings

Fig. 1 is the structural representation of a kind of integrated rice milling machine of the present utility model;

Fig. 2 is a schematic diagram of the cross-sectional structure of the rice milling bin of an integrated rice milling machine of the present invention;

Fig. 3 is a schematic structural view of the U-shaped plate of an integrated rice mill of the present invention.

In the figure: 1. Rice milling bin; 2. Discharge port; 3. U-shaped plate; 4. Fixed plate; 5. Nut; 6. Screw; 7. Disc; 8. Strip plate; 9. Connecting plate; 10. Rotating shaft; 11. Pressure plate; 12. Cylindrical block; 13. First compression spring; 14. Second compression spring; Bran mouth; 19, screw conveyor; 20, driving motor; 21, support frame; 22, feeding funnel; 23, through hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1 to Figure 3, the utility model provides a technical solution:

An integrated rice milling machine, comprising a rice milling bin 1, one end of the rice milling bin 1 is coaxially provided with a discharge port 2, and the top end of the rice milling bin 1 close to the discharge port 2 is provided with a U-shaped Plate 3, the bottom of the U-shaped plate 3 is equipped with a fixed plate 4, the fixed plate 4 is fixed on the rice milling bin 1 by bolts, the end of the U-shaped plate 3 near the discharge port 2 is provided with a strip plate 8, the Both sides of the strip plate 8 are vertically equipped with a connecting plate 9, the connecting plate 9 is rotationally connected with the U-shaped plate 3 by a rotating shaft 10, and the bottom of the strip plate 8 is provided with a pressure plate 11 near the side of the U-shaped plate 3, and the pressure plate 11 corresponds to the discharge port 2, and the pressure plate 11 is connected with the strip plate 8 through the connecting rod, and the top of the strip plate 8 is vertically installed with a columnar block 12 near the side of the U-shaped plate 3, and the columnar block The other end of 12 is coaxially provided with a cavity, and the first compression spring 13 is sleeved on the cylindrical block 12, and one end of the first compression spring 13 is fixed on the strip plate 8, and the other end is fixed on the U-shaped plate 3 up;

The end of the U-shaped plate 3 away from the discharge port 2 is equipped with a nut 5, the nut 5 runs through the U-shaped plate 3, and the screw rod 6 is threaded on the nut 5, and the end of the screw rod 6 near the strip plate 8 is rotated The disc 7 is coaxially installed on the bearing, and a guide rod is coaxially installed on the disc 7. The guide rod corresponds to the cavity. The second compression spring 14 is sleeved on the guide rod, and one end of the second compression spring 14 is fixed On the disc 7, and the other end is fixed in the cavity.

Specifically, through the pressure plate 11, the rice discharge is blocked and limited to ensure that the rice discharge can fall on the blanking slant plate 15, which is convenient for the uniform discharge of the rice. At the same time, the first compression spring 13 and the second compression spring 14 forms a compound spring to adjust the swing amplitude of the pressure plate 11 after being impacted by the rice discharge. Under the elastic action of the spring, the rice will be slapped with a controllable frequency in the opposite direction, thereby performing the second rice milling operation. Improve the rice milling effect of rice.

Further, a buffer rubber ring is installed on the edge of the discharge port 2, through the buffer rubber ring, when the swing of the pressure plate 11 accidentally collides with the discharge port 2, it acts as a buffer to prevent If things go on like this, the pressure plate 11 is damaged prematurely.

Further speaking, a blanking sloping plate 15 is provided below the discharge port 2 , and the blanking sloping plate 15 is fixedly connected with the rice milling bin 1 .

Further, the end of the rice milling bin 1 away from the discharge port 2 is provided with a driving motor 20, the bottom of the driving motor 20 is equipped with a support frame 21, and the end of the driving motor 20 close to the rice milling bin 1 is coaxially installed with Screw conveyor 19, the top of screw conveyor 19 is equipped with feed funnel 22, and the other end of described screw conveyor 19 is coaxially connected with rice milling bin 1;

The inside of the rice milling bin 1 is coaxially provided with a rice milling shaft 16, and one end of the rice milling shaft 16 is coaxially connected with the screw conveying shaft of the screw conveyor 19, and the inside of the rice milling bin 1 is coaxially provided with a bran net. 17. Both ends of the bran net 17 are fixedly connected to the rice milling bin 1, and the bottom of the rice milling bin 1 is equipped with a bran outlet 18, through which the bran net 17 is used to sieve and separate the milled rice hulls and rice , Simultaneously through the coaxial connection of the screw shaft of the screw conveyor 19 and the rice milling shaft 16, it is driven by an independent single drive motor 20 to form an integrated structure, which reduces the cost used in the manufacture of the rice milling machine.

Further, the top of the rice milling bin 1 is provided with a plurality of equidistantly arranged through holes 23, the through holes 23 are bolt holes, and the through holes 23 are correspondingly provided with screws, through the through holes 23 and the screws, the In the case of paddy, adjust the air intake in the rice milling bin 1, thereby improving the rice milling effect.

To sum up, when using the integrated rice milling machine, first start the driving motor 20, then pour the rice from the feeding funnel 22, and send it to the rice milling bin 1 through the transmission of the screw conveyor 19. Inside, along with the rotation of the rice milling shaft 16, the paddy is broken into husks, and the rice is milled out, and the shedding rice husks will fall into the bottom of the rice milling bin 1 along with the sieving action of the bran net 17, and pass through the outlet. When the bran mouth 18 is discharged, the rice will move to the outlet 2 with the continuous rotation of the rice milling shaft 16. When the rice is discharged, it will collide with the pressure plate 11 due to inertia, and the pressure plate 11 will also generate force at this time. With the function of the first compression spring 13 and the second compression spring 14 above the pressure plate 11, the composite spring can adjust the swing amplitude of the pressure plate 11 after being impacted by the rice discharge. Next, the rice will be slapped in the opposite direction with a controllable frequency, so as to perform a second rice milling operation and improve the rice milling effect of the rice.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific Therefore, it cannot be construed as a limitation on the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be interpreted as indicating or implying relative importance. In addition, Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. an integrated rice milling machine, comprising a rice milling bin (1), characterized in that: one end of the rice milling bin (1) is coaxially provided with a discharge port (2), and the rice milling bin (1) ) is provided with a U-shaped plate (3) near one end of the discharge port (2), the bottom of the U-shaped plate (3) is equipped with a fixed plate (4), and the fixed plate (4) is fixed on the rice milling bin ( 1), the U-shaped plate (3) is provided with a strip plate (8) at one end close to the discharge port (2), and connecting plates (9) are vertically installed on both sides of the strip plate (8), Connecting plate (9) is rotationally connected with U-shaped plate (3) by rotating shaft (10), and the bottom of strip plate (8) is provided with pressure plate (11) near the side of U-shaped plate (3), and pressure plate (11 ) corresponds to the discharge port (2), and the pressure plate (11) is connected with the strip plate (8) through the connecting rod, and the top of the strip plate (8) is vertical near the side of the U-shaped plate (3) A cylindrical block (12) is installed, and the other end of the cylindrical block (12) is coaxially provided with a cavity, and the first compression spring (13) is sleeved on the cylindrical block (12), and the first compression spring ( One end of 13) is fixed on the strip plate (8), and the other end is fixed on the U-shaped plate (3); The end of the U-shaped plate (3) away from the discharge port (2) is equipped with a nut (5), the nut (5) runs through the U-shaped plate (3), and the screw rod (6) is threaded on the nut (5) , the end of the screw rod (6) close to the strip plate (8) is coaxially equipped with a disc (7) through a rotating bearing, and a guide rod is coaxially installed on the disc (7), and the guide rod corresponds to the cavity, A second compression spring (14) is sheathed on the guide rod, one end of the second compression spring (14) is fixed on the disc (7), and the other end is fixed in the cavity. 2. An integrated rice mill according to claim 1, characterized in that: a buffer rubber ring is installed at the edge of the discharge port (2). 3. A kind of all-in-one rice milling machine according to claim 1, characterized in that: a blanking sloping plate (15) is provided below the discharge port (2), and the blanking sloping plate (15) is connected with the rice mill. The rice bin (1) is fixedly connected. 4. A kind of integrated rice milling machine according to claim 1, characterized in that: the end of the rice milling bin (1) away from the discharge port (2) is provided with a driving motor (20), and the driving motor (20 ) is equipped with a support frame (21), the drive motor (20) is equipped with a screw conveyor (19) coaxially near one end of the rice milling bin (1), and the top of the screw conveyor (19) is equipped with a feeding Funnel (22), the other end of described screw conveyor (19) is coaxially connected with rice milling bin (1); The inside coaxially of described rice milling warehouse (1) is provided with rice milling shaft (16), and one end of rice milling shaft (16) is coaxially connected with the screw delivery shaft of screw conveyor (19), and described rice milling warehouse ( 1) is coaxially provided with a bran net (17), the two ends of the bran net (17) are fixedly connected with the rice milling bin (1), and the bottom of the rice milling bin (1) is equipped with a bran outlet (18 ). 5. A kind of integrated rice milling machine according to claim 1, characterized in that: the top of the rice milling bin (1) is provided with a plurality of equidistantly arranged through holes (23), and the through holes (23) It is a bolt hole, and the through hole (23) is correspondingly provided with a screw.

Images