Polishing mechanism of polishing machine

Abstract

The utility model relates to the technical field of polishing, and discloses a polishing mechanism of a polishing machine, which comprises a polishing tank. Multiple groups of filtering holes are formed in the outer surface of the polishing tank, and a main shaft is rotationally connected between the left inner side wall and the right inner side wall of the polishing tank; a main roller is fixedly connected to the outer surface of the main shaft, a plurality of notches arranged at equal intervals are formed in the outer surface of the main roller, the inner wall of each notch is an inclined plane, the inner walls of the main roller and each notch are rough surfaces, and a water inlet pipe is fixedly embedded in the main shaft. According to the polishing mechanism of the polishing machine, the inner wall of the notch formed in the main roller and the surface of the notch are rough surfaces, the contact area between the polishing mechanism and rice can be effectively increased, then the polishing efficiency of the rice is effectively improved, the multiple auxiliary rollers and the main roller can be linked to rotate reversely through the arranged large gear and small gear, and the polishing efficiency of the rice is improved. And through cooperation of the auxiliary roller and the main roller, the overall polishing efficiency can be further improved.

Description

Technical Field

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

[0002] Compared with other polishing machines, the rice water mist polisher has some significant advantages. First, the polishing effect is good. The addition of water mist can produce tiny condensation points on the surface of the rice, softening and peeling the surface bran layer, achieving excellent polishing effect. Secondly, the grinding process is reduced. Compared with the grinding polisher, the grinding process is reduced by more than 50%, which can save energy and reduce the grinding intensity, thereby improving the efficiency of rice processing. In addition, the rice polished by water mist not only has a smooth surface, but also can speed up the internal water absorption speed, thereby shortening the cooking time.

[0003] However, the polishing mechanism of the rice polishing machine is usually a polishing roller, and its main function is to polish the rice through rolling friction. However, the polishing roller is mostly cylindrical, and the contact area with the rice is limited, and the rice cannot be polished efficiently. At the same time, when spraying water mist, the spraying mechanism is mostly fixed, which makes it impossible to fully and evenly wet the rice, thereby affecting the polishing efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a polishing mechanism of a polishing machine, which has the advantages of being able to effectively increase the contact area with rice, thereby effectively improving the polishing efficiency of rice, and being able to link multiple auxiliary rollers to rotate in the opposite direction to the main roller, thereby improving the fluidity of rice. Through the coordination of the auxiliary rollers and the main rollers, the overall polishing efficiency can be further improved, thereby solving the problems raised in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solution: a polishing mechanism of a polishing machine, comprising a polishing tank; a plurality of filter holes are provided on the outer surface of the polishing tank, and a main shaft is rotatably connected between the left and right inner side walls of the polishing tank;

[0008] The outer surface of the main shaft is fixedly connected with a main roller, the outer surface of the main roller is provided with a plurality of slots arranged at equal distances, and the inner wall of each slot is an inclined surface, and the inner wall of the main roller and each slot is a rough surface;

[0009] A plurality of auxiliary rollers arranged in a circumference are provided between the left and right inner side walls of the polishing tank, and the outer surface of each auxiliary roller is set as a rough surface;

[0010] A water inlet pipe is fixedly embedded inside the main shaft, and a plurality of groups of atomizing nozzles are fixedly connected to the outer surface of the water inlet pipe, and each of the atomizing nozzles is fixedly embedded with the main shaft and the main roller.

[0011] In some embodiments, a plurality of circumferentially arranged secondary shafts are rotatably connected between the left and right inner walls of the polishing tank, and each of the secondary rollers is fixedly connected to the secondary shaft adjacent thereto. The purpose of rotation of the secondary rollers can be achieved through the setting of the secondary shafts.

[0012] In some embodiments, the left end of the main shaft is fixedly connected to a large gear, and the left end of each of the secondary shafts is fixedly connected to a small gear, and each of the small gears is meshed with the large gear. Through the arrangement of the large gear and the small gear, the purpose of reverse rotation of the main roller and the secondary roller can be achieved, effectively improving the fluidity of the rice inside.

[0013] In some embodiments, the right end of the water inlet pipe is rotatably connected to a connecting pipe via a sealed bearing. The connecting pipe is rotatably connected to the water inlet pipe via a sealed bearing, which can prevent the main shaft from driving the water inlet pipe to rotate during rotation.

[0014] In some embodiments, a flange is fixedly connected to the right end of the connecting pipe. The flange can facilitate the user to connect to an external water supply pipeline.

[0015] In some embodiments, a set of cover plates are hingedly connected to the top and bottom ends of the polishing tank. The setting of the cover plates can facilitate the user to fill and unload.

[0016] In some embodiments, the left and right sides of the polishing tank are fixedly connected with L-shaped plates, and the two L-shaped plates are arranged symmetrically. An electric push rod is installed inside each of the L-shaped plates, and the output ends of the two electric push rods are fixedly connected with baffles. Through the setting of the baffle, the cover plate below can be limited to prevent the cover plate from opening due to gravity.

[0017] In some embodiments, the left end of the main shaft is fixedly connected to an external motor output end, and the external motor is provided to provide power for the rotation of the main shaft.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a polishing mechanism of a polishing machine, which has the following beneficial effects:

[0020] 1. The polishing mechanism of the polishing machine can effectively increase the contact area with rice by setting the inner wall of the groove opened by the main roller and the surface thereof as a rough surface, thereby effectively improving the polishing efficiency of the rice. Through the large gear and the small gear, multiple auxiliary rollers can be linked to rotate in the opposite direction to the main roller, thereby improving the fluidity of the rice. Through the cooperation of the auxiliary rollers and the main rollers, the overall polishing efficiency can be further improved.

[0021] 2. The polishing mechanism of the polishing machine can follow the rotation of the main roller through the atomizing nozzle, thereby achieving the purpose of the atomizing nozzle rotating while spraying water mist, and can effectively improve the uniformity of water mist coverage, thereby ensuring that the surface of the rice is fully covered by the water mist, ensuring the polishing effect of the rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a cross-sectional view of the front view of the overall structure of the utility model;

[0023] Figure 2 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0024] Figure 3 This is a front view of the structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the main roller structure of the utility model.

[0026] In the figure: 1. polishing tank; 2. filter hole; 3. main shaft; 4. main roller; 5. notch; 6. auxiliary roller; 7. water inlet pipe; 8. atomizing nozzle; 9. auxiliary shaft; 10. large gear; 11. small gear; 12. connecting pipe; 13. flange; 14. cover plate; 15. L-shaped plate; 16. electric push rod; 17. baffle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0029] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0031] In the related art, the polishing mechanism of a rice polisher is usually a polishing roller, and its main function is to polish the rice through rolling friction. However, the polishing roller is mostly cylindrical, and the contact area with the rice is limited, so it is impossible to polish the rice efficiently. At the same time, when spraying water mist, the spraying mechanism is mostly fixed, which makes it impossible to fully and evenly wet the rice, thereby affecting the polishing efficiency.

[0032] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a polishing mechanism of a polishing machine. When in use, the upper cover 14 is opened to feed rice into the polishing tank 1, and then the main shaft 3 is driven to rotate by an external motor. During the rotation of the main shaft 3, the main roller 4 is driven to rotate. During the rotation of the main shaft 3, the large gear 10 is also driven to rotate. The large gear 10 drives the meshing small gear 11 to rotate, the small gear 11 drives the secondary shaft 9 to rotate, and the secondary shaft 9 drives the secondary roller 6 to rotate. Through the cooperation of the main roller 4 and the secondary roller 6, the polishing efficiency can be effectively improved. During the process of the atomizing nozzle 8 following the rotation of the main roller 4, the atomizing nozzle 8 can rotate during the spraying of water mist, thereby improving the uniformity of water mist coverage.

[0033] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0034] Combination Figure 1-Figure 4 The embodiment of the present application provides a polishing mechanism of a polishing machine, including a polishing tank 1; a plurality of filter holes 2 are provided on the outer surface of the polishing tank 1, and a main shaft 3 is rotatably connected between the left and right inner walls of the polishing tank 1.

[0035] The outer surface of the main shaft 3 is fixedly connected with a main roller 4. The outer surface of the main roller 4 is provided with a plurality of slots 5 arranged at equal distances. The inner wall of each slot 5 is an inclined surface. The inner wall of the main roller 4 and each slot 5 is a rough surface.

[0036] In some embodiments, a plurality of circumferentially arranged auxiliary rollers 6 are provided between the left and right inner walls of the polishing tank 1, and the outer surface of each auxiliary roller 6 is set to be a rough surface. A plurality of circumferentially arranged auxiliary shafts 9 are rotatably connected between the left and right inner walls of the polishing tank 1, and each auxiliary roller 6 is fixedly connected to the auxiliary shaft 9 adjacent to it. By setting the auxiliary shaft 9, the purpose of rotating the auxiliary roller 6 can be achieved.

[0037] In some embodiments, a water inlet pipe 7 is fixedly embedded inside the main shaft 3, and the left end of the main shaft 3 is fixedly connected to the output end of an external motor. Through the setting of an external motor, it can provide power for the rotation of the main shaft 3. The outer surface of the water inlet pipe 7 is fixedly connected to multiple groups of atomizing nozzles 8, and each atomizing nozzle 8 is fixedly embedded with the main shaft 3 and the main roller 4. The right end of the water inlet pipe 7 is rotatably connected to a connecting pipe 12 through a sealed bearing. The connecting pipe 12 is rotatably connected to the water inlet pipe 7 through a sealed bearing, which can prevent the main shaft 3 from driving the water inlet pipe 7 to rotate during rotation.

[0038] In some embodiments, a large gear 10 is fixedly connected to the left end of the main shaft 3, and a small gear 11 is fixedly connected to the left end of each secondary shaft 9. Each small gear 11 is meshed with the large gear 10. Through the setting of the large gear 10 and the small gear 11, the purpose of reverse rotation of the main roller 4 and the secondary roller 6 can be achieved, and the fluidity of the rice inside can be effectively improved. A flange 13 is fixedly connected to the right end of the connecting pipe 12. Through the setting of the flange 13, it is convenient for the user to connect to the external water supply pipeline. A group of cover plates 14 are hinged at the top and bottom ends of the polishing tank 1. Through the setting of the cover plates 14, it is convenient for the user to fill and unload.

[0039] In some embodiments, L-shaped plates 15 are fixedly connected to the left and right sides of the polishing tank 1, and the two L-shaped plates 15 are arranged symmetrically. An electric push rod 16 is installed inside each L-shaped plate 15, and the output ends of the two electric push rods 16 are fixedly connected to baffles 17. Through the setting of the baffles 17, the cover plate 14 below can be limited to prevent the cover plate 14 from opening due to gravity.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0041] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing mechanism of a polishing machine, comprising a polishing tank (1); a plurality of filter holes (2) are provided on the outer surface of the polishing tank (1); a main shaft (3) is rotatably connected between the left and right inner walls of the polishing tank (1); Features: The outer surface of the main shaft (3) is fixedly connected to a main roller (4), the outer surface of the main roller (4) is provided with a plurality of slots (5) arranged at equal distances, and the inner wall of each slot (5) is an inclined surface, and the inner wall of the main roller (4) and each slot (5) is a rough surface; A plurality of auxiliary rollers (6) arranged in a circumferential pattern are provided between the left and right inner side walls of the polishing tank (1), and the outer surface of each auxiliary roller (6) is a rough surface; A water inlet pipe (7) is fixedly embedded inside the main shaft (3), and the outer surface of the water inlet pipe (7) is fixedly connected to multiple groups of atomizing nozzles (8), and each of the atomizing nozzles (8) is fixedly embedded in the main shaft (3) and the main roller (4).

2. The polishing mechanism of a polishing machine according to claim 1, characterized in that: A plurality of auxiliary shafts (9) arranged in a circumference are rotatably connected between the left and right inner side walls of the polishing tank (1), and each auxiliary roller (6) is fixedly connected to the auxiliary shaft (9) adjacent thereto.

3. The polishing mechanism of a polishing machine according to claim 2, characterized in that: The left end of the main shaft (3) is fixedly connected to a large gear (10), the left end of each secondary shaft (9) is fixedly connected to a small gear (11), and each small gear (11) is meshedly connected to the large gear (10).

4. The polishing mechanism of a polishing machine according to claim 1, characterized in that: The right end of the water inlet pipe (7) is rotatably connected to a connecting pipe (12) via a sealing bearing.

5. The polishing mechanism of a polishing machine according to claim 4, characterized in that: The right end of the connecting pipe (12) is fixedly connected with a flange (13).

6. The polishing mechanism of a polishing machine according to claim 1, characterized in that: A set of cover plates (14) are hingedly connected at the top and bottom ends of the polishing tank (1).

7. The polishing mechanism of a polishing machine according to claim 1, characterized in that: The left and right sides of the polishing tank (1) are both fixedly connected with L-shaped plates (15), the two L-shaped plates (15) are symmetrically arranged, an electric push rod (16) is installed inside each of the L-shaped plates (15), and the output ends of the two electric push rods (16) are both fixedly connected with baffles (17).

8. The polishing mechanism of a polishing machine according to claim 1, characterized in that: The left end of the main shaft (3) is fixedly connected to an external motor output end.

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