Rice lifting device for rice production and processing

Abstract

The invention relates to the technical field of rice production and processing, in particular to a rice lifting device for rice production and processing, which comprises a bottom plate, the surface of the bottom plate is fixedly connected with a fixed box, a sliding plate is slidably connected in the fixed box, the top of the sliding plate is fixedly connected with a connecting plate, and the bottom surface of the connecting plate is fixedly connected with a rotating seat; a limiting disc is rotationally connected into the annular groove, and a threaded cylinder is fixedly connected to the top of the limiting disc. A threaded barrel can be driven to rotate under the power effect of a stepping motor, then a threaded rod moves upwards, through the abutting effect of the threaded rod on a connecting plate, the connecting plate and a rice box can move upwards, the rice box is lifted, meanwhile, when the rice box moves downwards accidentally, a protection plate can be driven by an air cylinder to move upwards, and the rice box is lifted. The rice box can be prevented from falling through the protection plate, the phenomenon that rice in the rice box is scattered is avoided, an alarm gives out an alarm sound, and related workers can be conveniently prompted to maintain the device.

Description

Technical Field

[0001] The invention relates to the technical field of rice production and processing, in particular to a rice lifting device for rice production and processing. Background Art

[0002] Rice, also known as rice, is a food made from rice grains after cleaning, husking, milling, and finishing. Rice contains nearly 64% of the nutrients in rice and more than 90% of the nutrients needed by the human body. It can be divided into three types: indica rice, japonica rice, and glutinous rice. There are many ways to eat rice. People usually use stewing and steaming methods to make rice into rice, or cook rice into porridge. The basic chemical principle of these cooking methods is the gelatinization reaction that occurs when rice and water are heated together. It is through this gelatinization reaction that rice becomes food that people can eat directly. When processing rice, it is necessary to lift the rice to a corresponding height.

[0003] A lifting device for rice production and processing with announcement number CN220664249U can achieve precise control of the amount of rice discharged by adjusting the gap size through a sliding support plate, ensuring that the amount of rice discharged each time can accurately meet the requirements; since it does not involve the start and stop of the motor, there will be no inertia effect causing changes in the discharge speed, ensuring a stable discharge process.

[0004] There are still certain shortcomings in use. When lifting rice, the way to support rice is relatively single. When lifting a lot of rice, the rice may accidentally fall from a high place, causing the rice to spill out of the rice box, resulting in a waste of rice. The practicability and protection of the rice lifting device are limited, and the scope of application of the rice lifting device is reduced. Therefore, we propose a rice lifting device for rice production and processing. Summary of the invention

[0005] The object of the present invention is to provide a rice lifting device for rice production and processing, so as to solve the problem that the method of supporting rice when lifting rice is relatively single in the above-mentioned background technology, when lifting a large amount of rice, the rice may accidentally fall from a high place, causing the rice to spill out of the rice box, resulting in waste of rice, making the practicability and protection of the rice lifting device limited, and reducing the application scope of the rice lifting device.

[0006] To achieve the above object, the present invention provides the following technical solutions: A rice lifting device for rice production and processing comprises a base plate, a fixed box is fixedly connected to the surface of the base plate, a slide plate is slidably connected in the fixed box, a connecting plate is fixedly connected to the top of the slide plate, a rotating seat is fixedly connected to the bottom surface of the connecting plate, an annular groove is provided in the base plate, a limiting disk is rotatably connected in the annular groove, a threaded barrel is fixedly connected to the top of the limiting disk, a gear is fixedly connected to the outer surface of the threaded barrel, a stepping motor is installed at the bottom of the base plate, an output end of the stepping motor is fixedly connected to the threaded barrel, a threaded rod is threadedly connected in the threaded barrel, the threaded rod extends into the rotating seat and is rotatably connected to the rotating seat.

[0007] As a preferred solution of the present invention, a cylinder is installed on the side of the base plate, a protective plate is fixedly connected to the side of the cylinder, a pressure sensor is fixedly connected inside the protective plate, and the pressure sensor is arranged at the bottom of the connecting plate.

[0008] As a preferred solution of the present invention, a control board and an alarm are fixedly connected to the surface of the bottom plate, the pressure sensor is electrically connected to the control board, and the control board is electrically connected to the alarm and the stepper motor.

[0009] As a preferred solution of the present invention, a rectangular plate is fixedly connected to the top of the connecting plate, a rice box is arranged on the top of the rectangular plate, and a rotating rod is fixedly connected to one end of the rice box.

[0010] As a preferred solution of the present invention, a drive motor is installed outside the rectangular plate, the drive motor is electrically connected to the control board, and the output end of the drive motor extends into the rotating rod and is rotatably connected to the rotating rod.

[0011] As a preferred solution of the present invention, a support seat is fixedly connected to the bottom of the base plate, an anti-slip groove is provided on the bottom of the support seat, and the shape of the support seat is T-shaped.

[0012] As a preferred solution of the present invention, the fixing box and the slide plate are positioned opposite to each other, the fixing box and the slide plate are both made of stainless steel, and the fixing box and the slide plate are both rectangular in shape.

[0013] As a preferred solution of the present invention, the protective plate is arranged on the side of the skateboard, and the material of the protective plate is stainless steel.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by arranging a fixed box, a slide plate, a stepping motor, a threaded barrel, a gear, a threaded rod, a rotating seat, a cylinder, a protective plate, a pressure sensor, a control panel and an alarm for coordinated use, the threaded barrel can be driven to rotate under the power of the stepping motor, thereby causing the threaded rod to move upward, and the threaded rod can abut against the connecting plate to move the connecting plate and the rice box upward to lift the rice box. At the same time, when the rice box accidentally moves downward, the protective plate can be driven upward by the cylinder to prevent the rice box from falling and the rice inside the rice box from spilling, and the alarm can be made to sound an alarm to prompt relevant staff to maintain the device.

[0015] 2. In the present invention, by arranging the driving motor, the rotating rod, the rectangular plate, the rotating rod and the rice box for coordinated use, when the rice is lifted to the corresponding position, the rice box can be driven to rotate under the power of the driving motor, so that the rice inside the rice box falls out of the rice box, avoiding the use of manual unloading of the rice, and improving the practicality of the lifting device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a side view structural schematic diagram of the present invention; Figure 3 It is a structural schematic diagram of the slide plate and the connecting plate of the present invention; Figure 4 It is a schematic diagram of the structure of the protective plate and the fixing box of the present invention; Figure 5 It is a schematic structural diagram of the rectangular plate and the rice box of the present invention.

[0017] In the figure: 1. bottom plate; 2. support seat; 3. fixing box; 4. slide plate; 5. connecting plate; 6. rectangular plate; 7. rice box; 8. driving motor; 9. rotating rod; 10. protective plate; 11. pressure sensor; 12. cylinder; 13. control board; 14. gear; 15. threaded barrel; 16. threaded rod; 17. stepping motor; 18. alarm; 19. limit plate; 20. rotating seat; 21. annular groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] For examples, see Figure 1-Figure 5 , the present invention provides a technical solution: A rice lifting device for rice production and processing comprises a bottom plate 1, a fixed box 3 is fixedly connected to the surface of the bottom plate 1, a slide plate 4 is slidably connected in the fixed box 3, a connecting plate 5 is fixedly connected to the top of the slide plate 4, a rotating seat 20 is fixedly connected to the bottom surface of the connecting plate 5, an annular groove 21 is provided in the bottom plate 1, a limiting disk 19 is rotatably connected in the annular groove 21, a threaded cylinder 15 is fixedly connected to the top of the limiting disk 19, a gear 14 is fixedly connected to the outer surface of the threaded cylinder 15, rice is placed in the rice box 7, and then the threaded cylinder 15 is driven to rotate by a stepping motor 17, because the threaded cylinder 15 and the threaded rod 16 are threadedly connected, the threaded rod 16 can be driven to move upward, and the connecting plate 5, the rectangular plate 6 and the rice box 7 are moved upward under the abutment of the threaded rod 16, so that the rice inside the rice box 7 is lifted. The rice is lifted to the corresponding position, and then the protective plate 10 and the pressure sensor 11 are driven upward by the cylinder 12 to move the protective plate 10 to the bottom of the connecting plate 5. When the rice box 7, the rectangular plate 6 and the connecting plate 5 accidentally move downward, the connecting plate 5, the pressure sensor 11 and the protective plate 10 are abutted, thereby preventing the rice box 7 from accidentally falling and causing the rice inside the rice box 7 to spill. At the same time, the pressure sensor 11 transmits information to the control board 13, so that the control board 13 transmits information to the alarm 18, so that the alarm 18 emits an alarm sound. A stepper motor 17 is installed at the bottom of the base plate 1, and the output end of the stepper motor 17 is fixedly connected to the threaded barrel 15. The threaded barrel 15 is internally threaded with a threaded rod 16, and the threaded rod 16 extends into the rotating seat 20 and is rotatably connected to the rotating seat 20.

[0020] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a cylinder 12 is installed on the side of the base plate 1, a protective plate 10 is fixedly connected to the side of the cylinder 12, a pressure sensor 11 is fixedly connected inside the protective plate 10, the pressure sensor 11 is arranged at the bottom of the connecting plate 5, a control board 13 and an alarm 18 are fixedly connected to the surface of the base plate 1, the pressure sensor 11 is electrically connected to the control board 13, the control board 13 is electrically connected to the alarm 18 and the stepping motor 17, a rectangular plate 6 is fixedly connected to the top of the connecting plate 5, a rice box 7 is arranged on the top of the rectangular plate 6, and a rotating rod 9 is fixedly connected to one end of the rice box 7.

[0021] Among them, the threaded cylinder 15 can be driven to rotate under the power of the stepping motor 17, and then the threaded rod 16 can be moved upward. Through the abutment of the threaded rod 16 on the connecting plate 5, the connecting plate 5 and the rice box 7 can be moved upward to lift the rice box 7. At the same time, when the rice box 7 accidentally moves downward, the cylinder 12 can drive the protective plate 10 to move upward. The protective plate 10 can prevent the rice box 7 from falling and the rice inside the rice box 7 from spilling, and the alarm 18 can be sounded to prompt relevant staff to maintain the device.

[0022] In this embodiment, Figure 4 and Figure 5 As shown, a driving motor 8 is installed on the outside of the rectangular plate 6, and the driving motor 8 is electrically connected to the control board 13. The output end of the driving motor 8 extends into the rotating rod 9 and is rotatably connected to the rotating rod 9. The bottom of the bottom plate 1 is fixedly connected to a support seat 2, and the bottom of the support seat 2 is provided with anti-slip grooves. The shape of the support seat 2 is T-shaped, and the fixed box 3 and the skateboard 4 are opposite to each other. The material of the fixed box 3 and the skateboard 4 is stainless steel. The shape of the fixed box 3 and the skateboard 4 is rectangular, and a protective plate 10 is arranged on the side of the skateboard 4, and the material of the protective plate 10 is stainless steel.

[0023] Among them, when the rice is lifted to the corresponding position, the rice box 7 can be driven to rotate under the power of the driving motor 8, so that the rice inside the rice box 7 falls from the rice box 7, avoiding the use of manual unloading of the rice, and improving the practicality of the lifting device when in use.

[0024] Working process of the present invention: When the rice lifting device for rice production and processing designed by the present invention is in operation, the rice is placed in the rice box 7, and then the threaded cylinder 15 is driven to rotate by the stepping motor 17, thereby driving the gear 14 to rotate, so that the two gears 14 are meshed and can drive both threaded cylinders 15 to rotate. Since the threaded cylinder 15 and the threaded rod 16 are threadedly connected, the threaded rod 16 can be driven to move upward, and the connecting plate 5, the rectangular plate 6 and the rice box 7 are moved upward under the abutment of the threaded rod 16, and the rice inside the rice box 7 is lifted to the corresponding position, and then the protective plate 10 and the pressure sensor 11 are driven to move upward by the cylinder 12, so that the protective plate 10 moves To the bottom of the connecting plate 5, when the rice box 7, the rectangular plate 6 and the connecting plate 5 accidentally move downward, the connecting plate 5, the pressure sensor 11 and the protective plate 10 are abutted, thereby preventing the rice box 7 from accidentally falling and causing the rice inside the rice box 7 to spill. At the same time, the pressure sensor 11 transmits information to the control board 13, so that the control board 13 transmits the information to the alarm 18, so that the alarm 18 sounds an alarm, prompting people to repair the device in time. At the same time, when the rice box 7 moves upward to the required position, the switch of the stepper motor 17 is turned off, and then the rice box 7 is driven to rotate by the driving motor 8, so that the rice box 7 is tilted and the rice inside the rice box 7 falls, which is convenient for unloading the rice.

[0025] 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 rice lifting device for rice production and processing, comprising a bottom plate (1), characterized in that: A fixed box (3) is fixedly connected to the surface of the base plate (1), a slide plate (4) is slidably connected to the inside of the fixed box (3), a connecting plate (5) is fixedly connected to the top of the slide plate (4), a rotating seat (20) is fixedly connected to the bottom surface of the connecting plate (5), an annular groove (21) is provided in the base plate (1), a limiting plate (19) is rotatably connected to the inside of the annular groove (21), a threaded barrel (15) is fixedly connected to the top of the limiting plate (19), a gear (14) is fixedly connected to the outer surface of the threaded barrel (15), a stepping motor (17) is installed at the bottom of the base plate (1), an output end of the stepping motor (17) is fixedly connected to the threaded barrel (15), a threaded rod (16) is internally threadedly connected to the threaded barrel (15), and the threaded rod (16) extends into the rotating seat (20) and is rotatably connected to the rotating seat (20).

2. A rice lifting device for rice production and processing according to claim 1, characterized in that: A cylinder (12) is installed on the side of the base plate (1), a protective plate (10) is fixedly connected to the side of the cylinder (12), a pressure sensor (11) is fixedly connected inside the protective plate (10), and the pressure sensor (11) is arranged at the bottom of the connecting plate (5).

3. A rice lifting device for rice production and processing according to claim 2, characterized in that: A control panel (13) and an alarm (18) are fixedly connected to the surface of the base plate (1), the pressure sensor (11) is electrically connected to the control panel (13), and the control panel (13) is electrically connected to the alarm (18) and the stepping motor (17).

4. The rice lifting device for rice production and processing according to claim 1, characterized in that: A rectangular plate (6) is fixedly connected to the top of the connecting plate (5), a rice box (7) is provided on the top of the rectangular plate (6), and a rotating rod (9) is fixedly connected to one end of the rice box (7).

5. A rice lifting device for rice production and processing according to claim 4, characterized in that: A drive motor (8) is installed outside the rectangular plate (6), the drive motor (8) is electrically connected to the control board (13), and the output end of the drive motor (8) extends into the rotating rod (9) and is rotationally connected to the rotating rod (9).

6. The rice lifting device for rice production and processing according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a support seat (2), the bottom of the support seat (2) is provided with anti-slip grooves, and the shape of the support seat (2) is T-shaped.

7. The rice lifting device for rice production and processing according to claim 1, characterized in that: The fixing box (3) and the slide plate (4) are positioned opposite to each other, the fixing box (3) and the slide plate (4) are both made of stainless steel, and the fixing box (3) and the slide plate (4) are both rectangular in shape.

8. The rice lifting device for rice production and processing according to claim 2, characterized in that: The protective plate (10) is arranged on the side of the slide plate (4), and the material of the protective plate (10) is stainless steel.

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