A glutinous rice flour grinding device

Abstract

This utility model relates to the technical field of grinding devices and discloses a glutinous rice flour grinding device, including a fixed base plate. Fixed columns are fixedly connected to the top of the fixed base plate near the four corners. A fixed platform is fixedly connected between the tops of the four fixed columns. A grinding device body is fixedly installed on the top of the fixed platform near the front edge. A feeding hopper is provided on the outer surface of the grinding device body near the front edge. A collecting device body is fixedly installed on the rear outer surface of the grinding device body, extending to the bottom of the fixed platform. A collecting port is provided on one side of the outer surface of the collecting device body. This utility model solves the problem that traditional glutinous rice flour grinding devices generally lack a quantitative feeding structure at the feeding port. When a large amount of material is fed into the device at the same time, it often puts a large load on the grinding work of the device, reducing the service life of the device.

Description

Technical Field

[0001] This utility model relates to the field of grinding device technology, specifically a glutinous rice flour grinding device. Background Technology

[0002] Glutinous rice flour, as a traditional and important food ingredient, occupies an indispensable position in food cultures around the world. With its unique stickiness and soft, chewy texture, it has become a key ingredient in many distinctive delicacies. In China, glutinous rice flour is widely used to make various traditional snacks and festival foods, such as tangyuan (sweet rice balls), nian gao (New Year cake), glutinous rice balls, and qingtuan (green rice dumplings). In Southeast Asia, glutinous rice flour is also commonly used to make various pastries and desserts. With the development of globalization and people's pursuit of food culture, the market demand for glutinous rice flour continues to grow, and its application scope is gradually expanding into the international food market.

[0003] When using a glutinous rice flour grinding device, traditional glutinous rice flour grinding devices generally lack a structure for quantitative feeding at the inlet. When a large amount of material is put into the equipment at the same time, it often puts a large load on the grinding work of the equipment and reduces the service life of the equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a glutinous rice flour grinding device to solve the problem mentioned in the background art that traditional glutinous rice flour grinding devices generally lack a quantitative feeding structure at the inlet. When a large amount of material is put into the equipment at the same time, it often puts a large load on the grinding work of the equipment and reduces the service life of the equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a glutinous rice flour grinding device, comprising a fixed base plate, with fixed columns fixedly connected to the top of the fixed base plate near the four corners, a fixed platform fixedly connected between the tops of the four fixed columns, a grinding device body fixedly mounted on the top of the fixed platform near the front edge, a feeding hopper provided on the outer surface of the grinding device body near the front edge, a collecting device body fixedly mounted on the rear outer surface of the grinding device body, extending to the bottom of the fixed platform, a collecting port provided on one side of the outer surface of the collecting device body, a motor fixedly mounted on the top of the fixed base plate near the front edge, and a synchronization device fixedly mounted on the output shaft of the motor via a fixed short rod.

[0006] In a preferred embodiment, a rotating rod is rotatably mounted on the inner rear wall of the collecting device body near the center, extending to the outer front surface of the grinding device body, and the rotating rod is fixedly mounted with a synchronization device.

[0007] In a preferred embodiment, two grinding discs are fixedly sleeved on the outer surface of the rotating rod near the center, and the grinding discs are located inside the grinding equipment body. A transmission rod is rotatably installed on the front outer surface of one of the grinding discs near the edge.

[0008] In a preferred embodiment, a fixing frame is fixedly installed between the inner surface walls of the feed hopper's inlet, a connecting rod is slidably installed on the inner surface wall of the fixing frame, and a cap is fixedly connected to the top of the connecting rod.

[0009] In a preferred embodiment, a semi-circular transmission block is fixedly connected to the bottom end of the connecting rod, and a return spring is fixedly welded to the top center of the semi-circular transmission block, with the top end of the return spring fixedly welded to the fixing frame.

[0010] In a preferred embodiment, a first scraper is fixedly fitted on the outer surface of the rotating rod near the edge of the inner rear wall of the grinding equipment body, and multiple filter holes are formed through the inner rear wall of the grinding equipment body.

[0011] In a preferred embodiment, a second scraper is fixedly sleeved on the outer surface of the rotating rod near the rear edge, and the second scraper is disposed inside the body of the collecting device.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this invention, glutinous rice is first poured into the hopper. By starting the motor, the output shaft drives a synchronizing device via a fixed short rod. This synchronizing device then drives a rotating rod to rotate synchronously. As the rotating rod rotates, it simultaneously drives the grinding disc, the first scraper, and the second scraper to rotate. The rotation of the grinding disc causes the transmission rod to rotate circumferentially. Through the transmission engagement between the transmission rod and the semi-circular transmission block, the semi-circular transmission block slides upwards, causing the connecting rod and the cap to slide upwards synchronously. This allows the glutinous rice inside the hopper to slide from the inlet into the grinding equipment body. Then, upon resetting... With the spring setting, when the transmission rod disengages from the semi-circular transmission block, the reverse force of the return spring will cause the cap to return downward, blocking the outlet and preventing a large amount of material from being input, which would put a heavy load on the grinding work of the equipment and improve the service life of the equipment. The glutinous rice is continuously ground by the rotation of the grinding disc and finally ground into powder. The rotation of the first scraper can scrape the ground glutinous rice powder into the filter hole, and the ground glutinous rice powder is discharged into the interior of the collection device body through the filter hole. The rotation of the second scraper can quickly scrape the glutinous rice powder inside the collection device body to the bottom, and finally discharge it through the collection port. Attached Figure Description

[0014] Figure 1 This utility model provides a front-view perspective three-dimensional structural diagram of a glutinous rice flour grinding device;

[0015] Figure 2 This utility model provides a side view cross-sectional three-dimensional structural diagram of a glutinous rice flour grinding device;

[0016] Figure 3 This utility model proposes a glutinous rice flour grinding device. Figure 2 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 This utility model proposes a glutinous rice flour grinding device. Figure 2 Enlarged structural diagram at point B.

[0018] In the diagram: 1. Fixed base plate; 2. Fixed column; 3. Fixed platform; 4. Grinding equipment body; 5. Feed hopper; 6. Collection equipment body; 7. Collection port; 8. Motor; 9. Synchronization device; 10. Rotating rod; 11. Grinding disc; 12. Transmission rod; 13. Fixed frame; 14. Connecting rod; 15. Cap; 16. Semi-circular transmission block; 17. Return spring; 18. First scraper; 19. Filter hole; 20. Second scraper. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Please see Figures 1-4This utility model provides a technical solution: a glutinous rice flour grinding device, including a fixed base plate 1. Fixed posts 2 are fixedly connected to the top of the fixed base plate 1 near the four corners. The fixed posts 2 fix a fixed platform 3. The fixed platforms 3 are fixedly connected between the tops of the four fixed posts 2, fixing the grinding device body 4. The grinding device body 4 is fixedly installed on the top of the fixed platform 3 near the front edge, allowing it to grind glutinous rice in conjunction with a grinding disc 11. A feeding hopper 5 is provided on the outer surface of the grinding device body 4 near the front edge, allowing glutinous rice to be fed into the grinding device body 4 for grinding. A collection device body 6 is fixedly installed on the rear outer surface of the grinding equipment body 4, and the collection device body 6 extends to the bottom of the fixed platform 3. The grinding glutinous rice flour can be collected by the collection device body 6. A collection port 7 is provided on one outer surface of the collection device body 6. The grinding glutinous rice flour can be discharged and collected uniformly by the collection port 7. A motor 8 is fixedly installed on the top of the fixed base plate 1 near the front edge. When the motor 8 is started, the output shaft of the motor 8 can drive the synchronization device 9 to rotate through the fixed short rod. The output shaft of the motor 8 is fixedly installed with the synchronization device 9 through the fixed short rod. The rotation rod 10 can be synchronously driven to rotate through the transmission of the synchronization device 9.

[0022] A rotating rod 10 is rotatably mounted on the inner rear wall of the collecting device body 6 near the center, extending to the outer front surface of the grinding device body 4. The rotating rod 10 is fixedly mounted with the synchronization device 9. Two grinding discs 11 are fixedly mounted on the outer surface of the rotating rod 10 near the center, and the grinding discs 11 are located inside the grinding device body 4. A transmission rod 12 is rotatably mounted on the outer front surface of one of the grinding discs 11 near the edge. A fixing frame 13 is fixedly mounted between the inner walls of the feed hopper 5. A connecting rod 14 is slidably mounted on the inner wall of the fixing frame 13. A cap 15 is fixedly connected to the top of the connecting rod 14, and a semi-circular transmission block 16 is fixedly connected to the bottom of the connecting rod 14. A return spring 17 is fixedly welded to the center of the top of the semi-circular transmission block 16, and the top of the return spring 17 is fixedly mounted with the fixed rod 16. The fixed frame 13 is welded in place. When the rotating rod 10 rotates, it can synchronously drive the grinding disc 11, the first scraper 18, and the second scraper 20 to rotate. The rotation of the grinding disc 11 can drive the transmission rod 12 to rotate in a circle. Through the transmission engagement between the transmission rod 12 and the semi-circular transmission block 16, the semi-circular transmission block 16 is continuously driven to slide upward, thereby driving the connecting rod 14 and the cap 15 to slide upward synchronously. This allows the glutinous rice inside the feed hopper 5 to slide from the drop outlet into the interior of the grinding equipment body 4. With the setting of the return spring 17, when the transmission rod 12 disengages from the semi-circular transmission block 16, the reverse force of the return spring 17 will drive the cap 15 to return downward, blocking the drop outlet and preventing a large amount of material from being put into the equipment, thus increasing the service life of the equipment.

[0023] A first scraper 18 is fixedly fitted on the outer surface of the rotating rod 10 near the edge of the inner rear wall of the grinding device body 4. The rotation of the first scraper 18 can scrape the ground glutinous rice flour into the filter hole 19. Multiple filter holes 19 are opened through the inner rear wall of the grinding device body 4. The ground glutinous rice flour can be discharged into the interior of the collecting device body 6 through the filter holes 19. A second scraper 20 is fixedly fitted on the outer surface of the rotating rod 10 near the rear edge. The second scraper 20 is set inside the collecting device body 6. The rotation of the rotating rod 10 drives the second scraper 20 to rotate, thereby quickly scraping the glutinous rice flour inside the collecting device body 6 to the bottom, and finally discharging it through the collection port 7.

[0024] Working Principle: When the glutinous rice flour grinding device is in use, glutinous rice is first poured into the feed hopper 5. The motor 8 is started, and the output shaft of the motor 8 drives the synchronization device 9 to rotate via a fixed short rod. The synchronization device 9 then drives the rotating rod 10 to rotate synchronously. When the rotating rod 10 rotates, it synchronously drives the grinding disc 11, the first scraper 18, and the second scraper 20 to rotate. The rotation of the grinding disc 11 drives the transmission rod 12 to rotate in a circular motion. Through the transmission engagement between the transmission rod 12 and the semi-circular transmission block 16, the semi-circular transmission block 16 slides upwards, thereby causing the connecting rod 14 and the cap 15 to slide upwards synchronously. This allows the glutinous rice inside the feed hopper 5 to slide from the inlet into the grinding equipment. Inside the main body 4, with the reset spring 17 in place, when the transmission rod 12 disengages from the semi-circular transmission block 16, the reverse force of the reset spring 17 will cause the cap 15 to reset downwards, blocking the drop outlet and preventing a large amount of material from being input into the equipment, thus increasing the service life of the equipment. The glutinous rice is continuously ground by the rotation of the grinding disc 11 and finally ground into powder. The first scraper 18 can scrape the ground glutinous rice powder into the filter hole 19 by rotating it. The ground glutinous rice powder is discharged into the inside of the collection device main body 6 through the filter hole 19. The second scraper 20 rotates to quickly scrape the glutinous rice powder inside the collection device main body 6 to the bottom, and finally discharges it through the collection port 7.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A glutinous rice powder grinding device comprising a fixed base plate (1), characterized in that: Fixed columns (2) are fixedly connected to the top of the fixed base plate (1) near the four corners. Fixed platforms (3) are fixedly connected between the tops of the four fixed columns (2). Grinding equipment body (4) is fixedly installed on the top of the fixed platform (3) near the front edge. Feed hopper (5) is provided on the outer surface of the grinding equipment body (4) near the front edge. Collection equipment body (6) is fixedly installed on the rear outer surface of the grinding equipment body (4) and extends to the bottom of the fixed platform (3). Collection port (7) is provided on one side of the outer surface of the collection equipment body (6). Motor (8) is fixedly installed on the top of the fixed base plate (1) near the front edge. Synchronization device (9) is fixedly installed on the output shaft of the motor (8) through a fixed short rod.

2. A glutinous rice grinding device according to claim 1, characterized in that: A rotating rod (10) is rotatably mounted on the inner rear wall of the collection device body (6) near the center, and extends to the outer front surface of the grinding device body (4), and the rotating rod (10) is fixedly mounted with the synchronization device (9).

3. A glutinous rice grinding device according to claim 2, characterized in that: Two grinding discs (11) are fixedly sleeved on the outer surface of the rotating rod (10) near the center, and the grinding discs (11) are located inside the grinding equipment body (4). A transmission rod (12) is rotatably installed on the front outer surface of one of the grinding discs (11) near the edge.

4. The glutinous rice flour grinding device according to claim 1, characterized in that: A fixing frame (13) is fixedly installed between the inner surface walls of the feed hopper (5) and the inner surface wall of the fixing frame (13) is slidably provided with a connecting rod (14), and a cap (15) is fixedly connected to the top of the connecting rod (14).

5. The glutinous rice flour grinding device according to claim 4, characterized in that: The bottom end of the connecting rod (14) is fixedly connected to a semi-circular transmission block (16), and a return spring (17) is fixedly welded to the top center of the semi-circular transmission block (16), and the top end of the return spring (17) is fixedly welded to the fixing frame (13).

6. The glutinous rice flour grinding device according to claim 2, characterized in that: The outer surface of the rotating rod (10) is fixedly fitted with a first scraper (18) at the edge of the inner rear wall of the grinding equipment body (4), and the inner rear wall of the grinding equipment body (4) is provided with multiple filter holes (19).

7. The glutinous rice flour grinding device according to claim 2, characterized in that: The outer surface of the rotating rod (10) near the rear edge is fixedly fitted with a second scraper (20), and the second scraper (20) is located inside the collection device body (6).

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