Rice feeding mechanism of rice husking machine

Abstract

The utility model relates to the technical field of rice feeding, in particular to a rice feeding mechanism of a rice husking machine, which comprises a support, a feeding mechanism and a discharging mechanism. A cleaning structure is installed on the support and comprises an outer cover, the outer cover is fixedly installed on the support, a feeding port is formed in the right side wall of the outer cover, a discharging port is formed in the left side wall of the outer cover, a supporting arm and a guide pipe are fixedly connected to the front wall and the rear wall of the outer cover, and the supporting arm is located on the lower side of the guide pipe. A cylinder brush is movably installed on the inner side of the outer cover through a bearing, and a motor is fixedly installed on the front face of the outer cover. The outer cover is arranged at the left end of the conveying crawler belt, the outer cover covers the outer side of the left end of the conveying crawler belt, rice grains adhering to the surface of the conveying crawler belt can be directly brushed into the outer cover through rotation of the cylindrical brush, the rice grains can be conveniently added into the rice mill along with materials, repeated feeding is not needed, efficiency is high, and the use experience of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of rice feeding, in particular to a rice feeding mechanism of a rice mill. Background Art

[0002] The rice mill mainly peels and whitens brown rice through the mechanical force generated by the mechanical equipment. To ensure the efficiency of the rice mill, rice needs to be added to the equipment.

[0003] In this regard, China's patent application number: CN202123187972.0 discloses a rapid feeding mechanism of a rice milling machine, which belongs to the technical field of feeding frames. A rapid feeding mechanism of a rice milling machine comprises a feeding frame, the top of the feeding frame is movably connected with a conveying crawler, the surface of the conveying crawler is evenly provided with partitions, the outer edge of the conveying crawler is provided with a baffle, a discharge plate is connected to one side of the top of the feeding frame, a drop cover is connected to the top of the feeding frame and parallel to the bottom of the conveying crawler, a recovery bucket is provided on one side of the bottom end of the drop cover, a blower is evenly embedded in the top of one side of the drop cover, a filter is connected to the other side of the drop cover and at the position corresponding to the blower, and a rotating roller is rotatably connected to the inner top of the drop cover, which can recycle rice grains stuck on the conveying crawler, thereby solving the problem that rice grains stuck on the conveying crawler directly fall outside when falling, resulting in waste.

[0004] The feeding mechanism is provided with a friction wheel to brush the rice grains on the conveyor track. However, the brushed rice grains are collected in a recovery bucket through a drop cover and cannot be directly added to the rice mill. Manual transfer and repeated feeding are required, which increases the workload and affects the user experience of the device.

[0005] Therefore, in order to solve the above problems, a rice feeding mechanism of a rice mill is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a rice feeding mechanism for a rice milling machine to solve the problem that the feeding mechanism in the prior art mentioned in the above background technology brushes the rice grains on the conveyor belt by setting a friction wheel, but the brushed rice grains are collected in a recovery bucket through a drop cover and cannot be directly added to the rice milling machine, and manual transfer and repeated feeding are required, which increases the workload and affects the user experience of the device.

[0007] To achieve the above object, the utility model provides the following technical solution: a rice feeding mechanism of a rice mill, comprising: a bracket, a conveying crawler is installed at the top of the bracket;

[0008] A cleaning structure is installed on the bracket, and the cleaning structure includes an outer cover, the outer cover is fixedly installed on the bracket, a feed port is opened on the right wall of the outer cover, a discharge port is opened on the left wall of the outer cover, a support arm and a conduit are fixedly connected to the front and rear walls of the outer cover, the support arm is located on the lower side of the conduit, a cylinder brush is movably installed on the inner side of the outer cover through a bearing, a motor is fixedly installed on the front side of the outer cover, a dust exhaust port is opened on the front and rear walls of the outer cover, a filter is installed in the middle of the conduit, a grid plate is installed on the inner side of the dust exhaust port, and an exhaust fan is installed on the inner side of the end of the conduit.

[0009] Preferably, the conveyor crawler belt and the outer cover are both installed in an inclined manner.

[0010] Preferably, the left end of the conveyor belt is passed through the inner side of the outer cover via a feed port.

[0011] Preferably, one end of the support arm is fixedly connected to the bracket.

[0012] Preferably, the output end of the motor is fixedly connected to the cylinder brush.

[0013] Preferably, the conduit is installed outside the dust exhaust port.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model arranges an outer cover at the left end of the conveyor belt, and the outer cover is arranged on the outside of the left end of the conveyor belt. The rice grains adhered to the surface of the conveyor belt can be directly brushed off into the outer cover through the rotation of the drum brush, so that the rice grains can be added to the rice mill together with the materials, without repeated loading, with high efficiency and ensuring the user experience of the device.

[0015] The utility model is provided with a cleaning structure, and the rice enters the inner side of the outer cover through the feed inlet, and when it moves to the left end of the conveying crawler, the rice falls on the inner side of the outer cover through the conveying crawler and flows out to the left through the discharge port, so that it can be added to the rice milling machine. The setting of the outer cover can block the dust in the rice from floating and prevent the dust from being scattered and polluting the environment. When the exhaust fan is started, the dust in the outer cover can be sucked into the dust discharge port and enter the filter through the duct. After being filtered in the filter, clean air can be discharged from the end of the duct, and the motor can be started to drive the drum brush to rotate. The rotation of the drum brush can brush off the rice grains adhering to the conveying crawler, and the brushed rice grains can directly fall into the outer cover and can be discharged through the discharge port together with the rice dropped from the left end of the conveying crawler, so that it can be directly added to the rice milling machine without manual transfer, with high efficiency and guaranteed use experience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2It is a schematic front cross-sectional view of the structure of the outer cover of the utility model;

[0018] Figure 3 It is a schematic diagram of the front cross-sectional structure explosion of the outer cover of the utility model.

[0019] In the figure: 1. bracket; 11. conveyor track; 2. cleaning structure; 21. outer cover; 22. feed port; 23. discharge port; 24. support arm; 25. cylinder brush; 26. motor; 27. dust exhaust port; 28. duct; 29. ​​filter; 210. grid plate; 211. exhaust fan. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 , an embodiment provided by the utility model:

[0022] The bracket 1, conveyor belt 11, motor 26, filter 29 and exhaust fan 211 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here.

[0023] A rice feeding mechanism of a rice mill comprises: a bracket 1, a conveying crawler 11 is installed on the top of the bracket 1;

[0024] A cleaning structure 2 is installed on the bracket 1, and the cleaning structure 2 includes an outer cover 21, which is fixedly installed on the bracket 1, a feed port 22 is opened on the right wall of the outer cover 21, a discharge port 23 is opened on the left wall of the outer cover 21, a support arm 24 and a conduit 28 are fixedly connected to the front and rear walls of the outer cover 21, the support arm 24 is located at the lower side of the conduit 28, a cylinder brush 25 is movably installed on the inner side of the outer cover 21 through a bearing, a motor 26 is fixedly installed on the front of the outer cover 21, and a dust exhaust port 2 is opened on the front and rear walls of the outer cover 21. 7. A filter 29 is installed in the middle of the duct 28, a grid plate 210 is installed on the inner side of the dust outlet 27, and an exhaust fan 211 is installed on the inner side of the end of the duct 28. By arranging an outer cover 21 at the left end of the conveying crawler 11, the outer cover 21 is arranged on the outer side of the left end of the conveying crawler 11, and the rice grains adhered to the surface of the conveying crawler 11 can be directly brushed into the outer cover 21 through the rotation of the drum brush 25, so that the rice grains can be added to the rice mill together with the materials, without repeated loading, with high efficiency, and ensuring the use experience of the device.

[0025] Furthermore, the conveyor belt 11 and the outer cover 21 are both installed in an inclined manner, and rice can be added to the rice mill through the conveyor belt 11 and the outer cover 21.

[0026] Furthermore, the left end of the conveying crawler 11 is passed through the inner side of the outer cover 21 via the feed port 22, and the outer cover 21 can block the dust in the rice from floating and prevent the dust from being scattered and polluting the environment.

[0027] Furthermore, one end of the support arm 24 is fixedly connected to the bracket 1 , and the support arm 24 can support and fix the outer cover 21 at the lower side.

[0028] Furthermore, the output end of the motor 26 is fixedly connected to the cylinder brush 25 , and the motor 26 provides power for the rotation of the cylinder brush 25 .

[0029] Furthermore, the duct 28 is installed on the outside of the dust outlet 27, and the dust in the outer cover 21 can be discharged through the dust outlet 27 and the duct 28 for easy collection.

[0030] Working principle: When in use, place the rice material on the top surface of the right end of the conveyor crawler 11, and the rice can be conveyed to the left through the transmission of the conveyor crawler 11;

[0031] The rice enters the inner side of the outer cover 21 through the feed port 22. When the rice moves to the left end of the conveyor belt 11, the rice falls through the conveyor belt 11 to the inner side of the outer cover 21 and flows out to the left through the discharge port 23. The rice can be added to the rice mill. The setting of the outer cover 21 can prevent the dust in the rice from floating and polluting the environment. The exhaust fan 211 is started to draw the dust in the outer cover 21 to the dust outlet 27 and enter the filter 29 through the duct 28. After being filtered in the filter 29, the clean air can be discharged from the end of the duct 28.

[0032] Starting the motor 26 can drive the drum brush 25 to rotate. The rotation of the drum brush 25 can brush off the rice grains adhering to the conveyor belt 11. The brushed rice grains can directly fall into the outer cover 21 and can be discharged through the discharge port 23 together with the rice falling from the left end of the conveyor belt 11, and can be directly added to the rice milling machine without manual transfer, which is highly efficient and ensures the user experience of the device.

[0033] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A rice feeding mechanism of a rice mill, comprising: A bracket (1), wherein a conveyor track (11) is mounted on the top of the bracket (1); Features: A cleaning structure (2) is installed on the support (1), and the cleaning structure (2) comprises an outer cover (21), the outer cover (21) is fixedly installed on the support (1), a feeding port (22) is provided on the right side wall of the outer cover (21), a discharging port (23) is provided on the left side wall of the outer cover (21), a support arm (24) and a duct (28) are fixedly connected to the front and rear walls of the outer cover (21), the support arm (24) is located at the lower side of the duct (28), a cylindrical brush (25) is movably installed on the inner side of the outer cover (21) via a bearing, a motor (26) is fixedly installed on the front side of the outer cover (21), a dust discharge port (27) is provided on the front and rear walls of the outer cover (21), a filter (29) is installed in the middle of the duct (28), a mesh plate (210) is installed on the inner side of the dust discharge port (27), and an exhaust fan (211) is installed on the inner side of the end of the duct (28).

2. The rice feeding mechanism of a rice mill according to claim 1, characterized in that: The conveyor crawler (11) and the outer cover (21) are both installed in an inclined manner.

3. The rice feeding mechanism of a rice mill according to claim 1, characterized in that: The left end of the conveying crawler belt (11) is inserted into the inner side of the outer cover (21) via the feed opening (22).

4. The rice feeding mechanism of a rice mill according to claim 1, characterized in that: One end of the support arm (24) is fixedly connected to the bracket (1).

5. The rice feeding mechanism of a rice mill according to claim 1, characterized in that: The output end of the motor (26) is fixedly connected to the cylinder brush (25).

6. The rice feeding mechanism of a rice mill according to claim 1, characterized in that: The conduit (28) is installed outside the dust exhaust port (27).

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