A rice huller discharging mechanism and a rice huller

Abstract

This application discloses a rice huller feeding mechanism and a rice huller, belonging to the technical field of agricultural product processing equipment. It includes a feeding plate disposed within the rice huller housing, with its bottom end located between a movable rubber roller and a fixed rubber roller. It also includes a drive mechanism: the first end of the drive mechanism is hinged to the second end of a mounting base; the first end of a connecting rod assembly is hinged to the second end of the mounting base; the second end of the connecting rod assembly is hinged to the first end of an adjusting assembly; and the second end of the adjusting assembly is hinged to the bottom end of the feeding plate. The drive mechanism is used to push the mounting base to cause the movable rubber roller to swing relative to the fixed rubber roller, thereby causing the bottom end of the feeding plate to swing along with the movable rubber roller via the connecting rod assembly and the adjusting assembly. This application uses the drive mechanism to drive the mounting base, connecting rod mechanism, adjusting assembly, and feeding plate to swing synchronously, while the adjusting assembly provides adjustment support and limits for the feeding plate, preventing large jumps in the feeding plate.

Description

Technical Field

[0001] This application relates to the field of agricultural product processing equipment technology, and in particular, to a rice huller feeding mechanism. Furthermore, this application also relates to a rice huller including the aforementioned rice huller feeding mechanism. Background Technology

[0002] The information provided in this section is for the purpose of generally presenting the background of this application. To the extent described in this section, the work of the currently named inventors and aspects of the description that may not constitute prior art at the time of filing are neither explicitly nor implicitly considered to be prior art of this application.

[0003] A rice huller is a grain processing machine that removes the husk from paddy rice to produce brown rice. It removes the outer shell of the paddy rice, reducing grain breakage and surface damage, and preserving the brown rice as much as possible. It mainly consists of a hopper feeding device, a machine head, a husk separation chamber, and a frame.

[0004] During processing, the rice huller conveyor plate, as part of the rice huller's feeding device, has one function of feeding material between the two rice huller rollers. However, as consumables, the outer rubber layer of the rice huller rollers gradually decreases with the accumulation of rice. This causes the center position between the two rollers to change with the roller thickness. If the conveyor plate remains stationary and moves forward, it cannot guarantee that the material will be accurately fed between the two rollers regardless of the roller thickness. An incorrect angle of incidence will lead to a higher breakage rate in the rice huller.

[0005] For example, Chinese Patent Publication No. CN221182878U discloses an automatic tracking mechanism for feeding rice hullers, which can ensure that the feeding plate is always positioned between the fixed rubber roller and the movable rubber roller.

[0006] However, the existing automatic tracking mechanism for rice hullers has a complex structure with a large number of parts, and it cannot limit the flow plate. This results in the flow plate jumping upwards when vibration occurs during processing, affecting the stability and smoothness of the feeding. Utility Model Content

[0007] In view of at least one of the above technical problems, this application provides a rice huller feeding mechanism that can drive the mounting base, linkage mechanism, adjustment component and feeding plate to swing synchronously through the drive mechanism, while the adjustment component plays the role of adjusting support and limiting the feeding plate to prevent large jumping of the feeding plate.

[0008] This application also provides a rice huller including the above-mentioned rice huller feeding mechanism.

[0009] According to one aspect of this application, a rice huller feeding mechanism is provided, including a feeding plate, the top end of which is hinged to the rice huller housing, and the bottom end of which is disposed between a movable rubber roller and a fixed rubber roller. The rice huller feeding mechanism further includes a connecting rod assembly and an adjusting assembly.

[0010] The first end of the linkage assembly is hinged to the mounting base of the movable rubber roller. The adjusting component is located between the second end of the linkage assembly and the bottom end of the feed plate and is used to adjust the distance between the linkage assembly and the feed plate. The linkage assembly is driven by the mounting base to move when the movable rubber roller swings relative to the fixed rubber roller, and drives the adjusting component to drive the bottom end of the feed plate to swing with the movable rubber roller.

[0011] In some embodiments of this application, the linkage assembly includes a first link and a second link, which are connected by fasteners. A first end of the first link is hinged to a mounting base, and a second end of the second link is hinged to a first end of an adjusting assembly.

[0012] In some embodiments of this application, a limiting probe is provided at the second end of the second link. The limiting probe is located above the bottom end of the unloading plate and is used to limit the swing of the bottom end of the unloading plate.

[0013] In some embodiments of this application, the second end of the second connecting rod is provided with a strip groove, the first end of the limiting probe is slidably disposed in the strip groove, and the rice huller feeding mechanism also includes a locking member, which is used to lock and limit the first end of the limiting probe in the strip groove.

[0014] In some embodiments of this application, the adjusting member includes a telescopic rod and a locking nut, the telescopic rod being used to extend or retract to adjust the length, and the locking nut being used to lock the telescopic rod to limit the length of the telescopic rod.

[0015] In some embodiments of this application, a sliding limiting groove is provided on the side wall of the rice huller housing, and a connecting member is provided at the second end of the adjusting member. The connecting member passes through the sliding limiting groove and is connected to the feeding plate.

[0016] In some embodiments of this application, baffles are provided on both sides of the feeding plate, and the second end of the adjusting component is hinged to one of the baffles.

[0017] In some embodiments of this application, the feed plate is provided with a cover plate on the top of the baffles on both sides, and the cover plate covers the upper middle part of the feed plate.

[0018] According to another aspect of this application, a rice huller is also provided, which includes the above-mentioned rice huller feeding mechanism.

[0019] In some embodiments of this application, the rice huller includes a drive mechanism, which includes a cylinder and a cylinder support. The cylinder support is disposed on the side wall of the rice huller housing. The piston rod of the cylinder is hinged to the second end of the mounting base, and the cylinder body is hinged to the cylinder support.

[0020] This application has the following beneficial effects:

[0021] This application's rice huller feeding mechanism hinges the top of the feeding plate to the rice huller housing, with the bottom of the feeding plate positioned between the movable and fixed rubber rollers. Simultaneously, the first end of a connecting rod assembly is hinged to the mounting base of the movable rubber roller, the second end of the connecting rod assembly is hinged to the first end of an adjusting assembly, and the second end of the adjusting assembly is hinged to the bottom of the feeding plate. The adjusting assembly adjusts the distance between the connecting rod assembly and the feeding plate. This allows the mounting base and the movable rubber roller to swing relative to the fixed rubber roller, with the mounting base pushing the connecting rod assembly and adjusting assembly to cause the feeding plate to swing along with the movable rubber roller. This ensures the bottom of the feeding plate remains between the movable and fixed rubber rollers, guaranteeing accurate material feeding between them. The adjusting assembly connects and supports the bottom of the feeding plate and also limits its swing, reducing vibration and potential jumping.

[0022] The rice huller of this application also has the aforementioned beneficial effects. It also includes a more streamlined overall structure for the rice huller's feeding mechanism, with fewer parts, and the use of mature connecting rod assemblies and other connection and transmission mechanisms, facilitating the overall disassembly and assembly of the feeding mechanism and subsequent maintenance.

[0023] Of course, any product implementing this application does not necessarily need to achieve all the advantages described above simultaneously. In addition to the purposes, features, and advantages described above, this application also has other purposes, features, and advantages. The application will be further described in detail below with reference to figures. Attached Figure Description

[0024] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0025] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of this application;

[0026] Figure 2 This is a schematic diagram of the material feeding process of a rice huller using existing technology;

[0027] Figure 3 This is a schematic diagram of the structure of the feed plate according to a preferred embodiment of this application;

[0028] Figure 4This is a schematic diagram of the connection between the linkage assembly and the adjustment assembly according to a preferred embodiment of this application;

[0029] Figure 5 This is a schematic diagram of the structure of the adjustment component according to a preferred embodiment of this application.

[0030] Legend: 100, feeding plate; 101, baffle; 102, cover plate; 200, movable rubber roller; 300, mounting base; 400, fixed rubber roller; 500, rice huller housing; 1, drive mechanism; 11, cylinder; 12, cylinder support; 2, connecting rod assembly; 21, first connecting rod; 22, second connecting rod; 221, limit measuring rod; 3, adjusting assembly; 31, adjusting component; 32, bearing; 33, locking bolt; 34, locking nut. Detailed Implementation

[0031] The embodiments of this application are described in detail below with reference to the accompanying drawings; however, this application may be implemented in a variety of different ways as defined and covered below.

[0032] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of this application; Figure 2 This is a schematic diagram of the material feeding process of a rice huller using existing technology; Figure 3 This is a schematic diagram of the structure of the feed plate according to a preferred embodiment of this application; Figure 4 This is a schematic diagram of the connection between the linkage assembly and the adjustment assembly according to a preferred embodiment of this application; Figure 5 This is a schematic diagram of the structure of the adjustment component according to a preferred embodiment of this application.

[0033] A rice huller feeding mechanism includes a feeding plate 100, the top end of which is hinged to the rice huller housing 500, and the bottom end of which is positioned between a movable rubber roller 200 and a fixed rubber roller 400. The rice huller feeding mechanism also includes a connecting rod assembly 2 and an adjusting assembly 3.

[0034] The first end of the connecting rod assembly 2 is hinged to the mounting base 300 of the movable rubber roller 200. The adjusting component 3 is located between the second end of the connecting rod assembly 2 and the bottom end of the feed plate 100 and is used to adjust the distance between the connecting rod assembly 2 and the feed plate 100. The connecting rod assembly 2 is driven by the mounting base 300 to move when the movable rubber roller 200 swings relative to the fixed rubber roller 400, and drives the adjusting component 3 to drive the bottom end of the feed plate 100 to swing with the movable rubber roller 200.

[0035] It should be noted that the movable rubber roller 200 is connected to the rice huller housing 500 via the mounting base 300, with the first end of the mounting base 300 hinged to the rice huller housing 500 and the first end of the drive mechanism 1 hinged to the second end of the mounting base 300. The second end of the drive mechanism 1 is connected to the side wall of the rice huller housing 500. The fixed rubber roller 400 is fixedly installed and is fixedly connected to the rice huller housing 500.

[0036] The feeding mechanism of this rice huller hinges the top of the feeding plate 100 inside the rice huller housing 500, and the bottom of the feeding plate 100 is located between the movable rubber roller 200 and the fixed rubber roller 400. Simultaneously, the first end of the connecting rod assembly 2 is hinged to the mounting base 300 of the movable rubber roller 200, the second end of the connecting rod assembly 2 is hinged to the first end of the adjusting assembly 3, and the second end of the adjusting assembly 3 is hinged to the bottom of the feeding plate 100. The adjusting assembly 3 adjusts the connection between the connecting rod assembly 2 and the bottom of the feeding plate 100. The spacing between the material plates 100 allows the mounting base 300 and the movable rubber roller 200 to swing relative to the fixed rubber roller 400. The mounting base 300 pushes the connecting rod assembly 2 and the adjusting assembly 3 to cause the material plate 100 to swing along with the movable rubber roller 200, ensuring that the bottom of the material plate 100 remains between the movable rubber roller 200 and the fixed rubber roller 400. This guarantees that the material on the material plate 100 is accurately fed between the movable and fixed rubber rollers. The adjusting assembly 3 connects and supports the bottom of the material plate 100, and also limits the swing of the material plate 100, reducing the likelihood of it jumping due to vibration.

[0037] Preferably, please refer to Figure 1 , 3 As shown in Figures 4 and 5, the linkage assembly 2 includes a first linkage 21 and a second linkage 22. The first linkage 21 and the second linkage 22 are connected by fasteners. The first end of the first linkage 21 is hinged to the mounting base 300, and the second end of the second linkage 22 is hinged to the first end of the adjusting assembly 3.

[0038] It is understandable that by hinged first link 21 to mounting base 300 and second link 22 to adjustment component 3, and by fastener connecting first link 21 and second link 22, adjustment component 3 can be hinged to mounting base 300. By changing the angle between first link 21 and second link 22, it is easy to connect and cooperate with adjustment component 3, ultimately achieving connection support and limiting of the feed plate 100.

[0039] In this preferred embodiment, the first connecting rod 21 and the second connecting rod 22 have a certain angle. The angle between the first connecting rod 21 and the second connecting rod 22 can be adjusted by disassembling the fasteners, so that the connecting rod assembly 2 can adapt to different installation conditions, realize the adjustment of the front and rear position of the blanking plate 100, and improve the adaptability of the connecting rod assembly 2.

[0040] Alternatively, the fasteners include bolts and nuts, and using standard parts helps reduce procurement and maintenance replacement costs.

[0041] Preferably, please refer to Figure 3 As shown, a limit probe 221 is provided at the second end of the second connecting rod 22. The limit probe 221 is located above the bottom end of the unloading plate 100 and is used to limit the swing of the bottom end of the unloading plate 100.

[0042] In this preferred embodiment, the second end of the second connecting rod 22 is provided with a strip groove, and the first end of the limiting probe 221 is slidably disposed in the strip groove. The rice huller feeding mechanism also includes a locking member, which is used to lock and limit the first end of the limiting probe 221 in the strip groove.

[0043] It is understandable that by limiting the second end of the limiting probe 221 through the strip groove, it is convenient to adjust the distance between the limiting probe 221 and the bottom end of the unloading plate 100, thereby adjusting the limiting range of the limiting probe 221 on the unloading plate 100.

[0044] Optionally, the locking element includes nuts, which are paired and threaded onto the first end of the limiting probe 221 and connected to it. The two nuts are located on opposite sides of the second connecting rod 22, and cooperate to tighten the second connecting rod 22, locking the first end of the limiting probe 221 within the slot. It is understood that using standard nuts in the locking element allows for easy tightening of the second connecting rod 22 by the nuts on both sides, thus locking the limiting probe 221 within the slot.

[0045] Preferably, please refer to Figure 3 , 4 As shown in Figure 5, the adjustment assembly 3 includes an adjustment member 31. The first end of the adjustment member 31 is hinged to the second end of the second connecting rod 22, and the second end of the adjustment member 31 is hinged to the bottom end of the feed plate 100.

[0046] It is understandable that the adjusting member 31 connects the feeding plate 100 to the connecting rod assembly 2, and both ends of the adjusting member 31 are hinged. This allows the connecting rod assembly 2 to drive the adjusting member 31 and the feeding plate 100 to swing synchronously with the mounting base 300 and the movable rubber roller 200. This ensures that the bottom of the feeding plate 100 is always positioned between the movable rubber roller 200 and the fixed rubber roller 400. This addresses the issue that as the amount of rice hulled increases, the outer layer thickness of the movable rubber roller 200 and the fixed rubber roller 400 gradually decreases, causing the center position of the movable rubber roller 200 and the fixed rubber roller 400 to change with the thickness of the rubber rollers, resulting in a deviation in the feeding of the feeding plate 100. By driving the feeding plate 100 to move synchronously with the movable rubber roller 200 through the adjusting member 31 and the connecting rod assembly 2, it is ensured that the material on the feeding plate 100 can be smoothly fed between the movable rubber roller 200 and the fixed rubber roller 400 for dehulling, which helps improve the quality of the dehulling process.

[0047] Optionally, the first end of the adjusting member 31 is hinged to the second end of the second connecting rod 22 via a bearing 32. The second end of the second connecting rod 22 is provided with a locking bolt 33, which is fitted with a locking nut 34. The bearing 32 is a spherical bearing. The hinge between the adjusting member 31 and the second connecting rod 22 can be achieved by fitting the spherical bearing onto the locking bolt 33. The second end of the adjusting member 31 is hinged to the baffle 101 on one side of the feed plate 100 via a bearing 32. The bearing 32 is preferably a spherical bearing, and the baffle 101 is also provided with a locking bolt 33. The second end of the adjusting member 31 is connected to the locking bolt 33 via the spherical bearing. The adjusting member 31 can be easily disassembled by removing the locking bolt 33.

[0048] Preferably, please refer to Figure 4 , 5 As shown, the adjusting member 31 includes a telescopic rod and a locking nut. The telescopic rod is used to extend and retract to adjust the length, and the locking nut is used to lock the telescopic rod to limit the length of the telescopic rod.

[0049] Understandably, the telescopic rod can be extended and retracted to adjust the overall length, which can better cooperate with the connecting rod assembly 2 to quickly connect the feed plate 100 and the mounting base 300 through the connecting rod assembly 2 and the telescopic rod. In addition, the telescopic rod can effectively improve the overall installation adaptability of the adjustment assembly 3.

[0050] In this preferred embodiment, the telescopic rod includes an outer cylinder and an inner rod. The inner rod is slidably disposed inside the outer cylinder. Multiple limiting blocks are arranged in a circular array at the port of the outer cylinder. The outer wall of the limiting block has a beveled structure and its thickness gradually decreases along the axis towards the port of the outer cylinder. The outer wall of the limiting block is provided with external threads. A locking nut is sleeved on the multiple limiting blocks. The locking nut is used to push the limiting block against the inner rod during the process of screwing in the limiting block, so as to lock and limit the outer cylinder and the inner rod.

[0051] Understandably, by continuously screwing the locking nut toward the port of the outer cylinder, the outer walls of each limiting block, being sloped, will continuously press the limiting blocks toward the axis of the outer cylinder. This causes the limiting blocks to press against the side wall of the inner rod, thus achieving locking and limiting between the outer cylinder and the inner rod, and fixing the overall length of the telescopic rod. Since the length of the telescopic rod can be adjusted simply by turning the locking nut, the adjustment operation is very convenient, which helps to improve the overall installation efficiency of the adjustment component 3. Furthermore, the position of the bottom end of the feeding plate 100 can be finely adjusted to ensure that the bottom end of the feeding plate 100 is initially limited to the position between the movable rubber roller 200 and the fixed rubber roller 400.

[0052] Preferably, the side wall of the rice huller housing 500 is provided with a sliding limit groove, and the second end of the adjusting member 31 is provided with a connecting member, which passes through the sliding limit groove and connects to the feeding plate 100.

[0053] It is understandable that when the linkage assembly 2 pushes the adjusting member 31 to move the feeding plate 100 through the connecting member, the connecting member can slide and limit the movement through the sliding limit groove on the side wall of the rice huller housing 500, thereby limiting the swing of the feeding plate 100.

[0054] In some embodiments, the second end of the second connecting rod 22 is hinged to the side wall of the rice huller housing 500 via a pivot, which can realize the support connection and limit of the second end of the second connecting rod 22. The second connecting rod 22 is hinged to the first connecting rod 21, and the second end of the second connecting rod 22 is simultaneously hinged to the first end of the adjusting member 31. Thus, when the connecting rod assembly 2 pushes the adjusting member 31 to move, the adjusting member 31 can drive the feeding plate 100 to move synchronously through the connecting member, and the sliding limiting groove can limit the sliding of the connecting member.

[0055] Alternatively, standard parts such as plug bolts or screws can be used for the connectors, which helps to reduce procurement and maintenance replacement costs.

[0056] Preferably, please refer to Figure 3 As shown, baffles 101 are provided on both sides of the feeding plate 100, and the second end of the adjusting component 3 is hinged to one of the baffles 101.

[0057] Understandably, baffles 101 on both sides of the feeding plate 100 can limit the material on the feeding plate 100, preventing the material from easily falling off the feeding plate 100 during the feeding process. The adjustment component 3 is hinged to one of the baffles 101, which facilitates the assembly and disassembly of the adjustment component 3 as a whole, and eliminates the need for additional connecting parts on the feeding plate 100, thus avoiding increasing the number of parts.

[0058] Further, please refer to Figure 3As shown, the feed plate 100 has a cover plate 102 on the top of the baffles 101 on both sides, and the cover plate 102 covers the upper middle part of the feed plate 100.

[0059] Understandably, cover plates 102 are installed on the top of the baffles 101 on both sides. The cover plates 102, together with the baffles 101 and the main body of the feeding plate 100, form a feeding channel. The feeding channel limits the material, allowing it to be fed stably. However, the cover plates 102 do not limit the bottom of the feeding plate 100, allowing for more space for the material to exit at the bottom of the feeding plate 100, which helps reduce the possibility of blockage at the bottom of the feeding plate 100.

[0060] According to another aspect of this application, a rice huller is also provided, which includes the above-mentioned rice huller feeding mechanism.

[0061] The rice huller of this application also has the aforementioned beneficial effects. It also includes a more streamlined overall structure for the rice huller's feeding mechanism, with fewer parts, and the use of mature linkage mechanisms and other connection and transmission mechanisms, facilitating the overall disassembly and assembly of the feeding mechanism and subsequent maintenance.

[0062] Preferably, please refer to Figure 1 As shown, the rice huller includes a drive mechanism 1, which includes a cylinder 11 and a cylinder support 12. The cylinder support 12 is disposed on the side wall of the rice huller housing 500. The piston rod of the cylinder 11 is hinged to the second end of the mounting base 300, and the body of the cylinder 11 is hinged to the cylinder support 12.

[0063] Understandably, cylinder 11 is connected to the side wall of the rice huller housing 500 via cylinder support 12, and the cylinder body 11 is hinged to cylinder support 12, enabling cylinder 11 to stably push mounting base 300 to swing around the hinge point of mounting base 300. Using standard parts in the drive mechanism 1 helps reduce procurement and maintenance / replacement costs.

[0064] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0065] This document uses specific examples to illustrate the principles and implementation methods of this application. The examples are merely for the purpose of helping to understand the method and core ideas of this application. The above descriptions are only preferred embodiments of this application. It should be noted that due to the limitations of written expression, and the existence of an infinite number of specific structures, those skilled in the art can make various improvements, modifications, or variations without departing from the principles of this application, and can also combine the above technical features in an appropriate manner. These improvements, modifications, variations, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered as protected by this application.

Claims

1. A rice huller feeding mechanism, comprising a feeding plate (100), the top end of which is hinged to the rice huller housing (500), and the bottom end of which is disposed between a movable rubber roller (200) and a fixed rubber roller (400), characterized in that, The rice huller's feeding mechanism also includes a connecting rod assembly (2) and an adjusting assembly (3): The first end of the linkage assembly (2) is hinged to the mounting base (300) of the movable rubber roller (200). The adjusting component (3) is located between the second end of the linkage assembly (2) and the bottom end of the feed plate (100) and is used to adjust the distance between the linkage assembly (2) and the feed plate (100). The linkage assembly (2) is driven by the mounting base (300) to move when the movable rubber roller (200) swings relative to the fixed rubber roller (400) and drives the adjusting component (3) to drive the bottom end of the feed plate (100) to swing with the movable rubber roller (200).

2. The rice huller feeding mechanism according to claim 1, characterized in that, The linkage assembly (2) includes a first link (21) and a second link (22), which are connected by fasteners. The first end of the first link (21) is hinged to the mounting base (300), and the second end of the second link (22) is hinged to the first end of the adjusting assembly (3).

3. The rice huller feeding mechanism according to claim 2, characterized in that, The second end of the second link (22) is provided with a limit probe (221). The limit probe (221) is located above the bottom end of the feed plate (100). The limit probe (221) is used to limit the swing of the bottom end of the feed plate (100).

4. The rice huller feeding mechanism according to claim 3, characterized in that, The second end of the second connecting rod (22) is provided with a strip groove. The first end of the limiting probe (221) is used to slide in the strip groove. The rice huller feeding mechanism also includes a locking member, which is used to lock and limit the first end of the limiting probe (221) in the strip groove.

5. The rice huller feeding mechanism according to claim 1, characterized in that, The adjustment assembly (3) includes an adjustment member (31), which includes a telescopic rod and a locking nut. The telescopic rod is used to extend and retract to adjust the length, and the locking nut is used to lock the telescopic rod to limit the length of the telescopic rod.

6. The rice huller feeding mechanism according to claim 5, characterized in that, The side wall of the rice huller housing (500) is provided with a sliding limit groove, and the second end of the adjusting component (31) is provided with a connecting component. The connecting component passes through the sliding limit groove and is connected to the feeding plate (100).

7. The rice huller feeding mechanism according to claim 1, characterized in that, The feed plate (100) is provided with baffles (101) on both sides, and the second end of the adjusting component (3) is hinged to one of the baffles (101).

8. The rice huller feeding mechanism according to claim 7, characterized in that, The feed plate (100) has a cover plate (102) on the top of the baffles (101) on both sides, and the cover plate (102) covers the upper middle part of the feed plate (100).

9. A rice huller, characterized in that, Includes the rice huller feeding mechanism as described in any one of claims 1-8.

10. A rice huller according to claim 9, characterized in that, The rice huller includes a drive mechanism (1), which includes a cylinder (11) and a cylinder support (12). The cylinder support (12) is located on the side wall of the rice huller housing (500). The piston rod of the cylinder (11) is hinged to the second end of the mounting base (300), and the body of the cylinder (11) is hinged to the cylinder support (12).

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