Rapid rice crushing device for rice processing
By designing a rapid rice crushing device including knobs, insert rods, rotating shafts and springs, the problem of adhering rice on the surface of the rice milling roller affecting the crushing effect is solved, and more efficient rice crushing is achieved.
Patent Information
- Application Number
- CN202421439370.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The existing rice rapid crushing device for rice processing. During the crushing process, the surface of the rice milling roller is prone to stick to the rice crushing material, which affects the crushing effect and reduces the equipment efficiency.
A rapid rice crushing device is designed, including crushing boxes, rice milling rollers, guide plates, hoppers, support sleeves, scrapers and shells. The knob drives the rotation of the insertion rod and the rotation shaft, and uses the spring's rebound force to push the transmission plate and limit rod to remove the fixing of the scraper, so as to scrape the rice adhered to the surface of the rice milling roller.
It effectively avoids the rice sticking to the surface of the rice milling roller affecting subsequent crushing and processing, and improves the rice crushing efficiency.
Smart Images
Figure CN222753347U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rice processing, in particular to a rice fast crushing device for rice processing. Background Art
[0002] Rice is one of the staple foods of people. With the improvement of people's living standards, rice is not only used as a staple food, but also processed into a variety of other products. In the deep processing of rice, it is often necessary to crush the rice and make it into powder for subsequent processing and utilization.
[0003] With regard to the existing related technologies, the inventors believe that the following defects often exist: in the process of rice crushing in the existing rice processing rapid rice crushing device, the surface of the rice milling roller is often easily adhered to rice fragments, which affects the subsequent rice crushing effect after long-term use, causing incomplete rice crushing, thereby reducing the crushing efficiency of the equipment. Utility Model Content
[0004] The technical problem to be solved by the utility model is that in the prior art, there is a disadvantage that during the rice crushing process of the rice processing fast rice crushing device, rice crushed materials are often attached to the surface of the rice milling roller, resulting in poor rice crushing effect. For this reason, we propose a rice crushing device for rice processing.
[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a rice rapid crushing device for rice processing, comprising a crushing box, support legs are fixed around the bottom of the crushing box, a feed hopper is installed on the top of the crushing box, two driving motors are installed on one side of the crushing box, two rice milling rollers are arranged inside the crushing box, and the other end of the rice milling roller is rotatably connected to the output end of the driving motor, guide plates are fixed on both sides of the crushing box, a discharge hopper is arranged at the bottom end of the crushing box, support sleeves are slidably connected on both sides of the crushing box, a scraper is slidably connected inside the support sleeve, a shell is fixed on the top of the support sleeve, a rotating shaft rotates through the inside of the shell, a limiting plate is fixed at one end of the rotating shaft located inside the shell, the limiting plate is elliptical, a transmission plate is slidably connected inside the shell, two limiting rods are fixed at the bottom of the transmission plate, an abutment plate is fixed at the bottom of the limiting rod, and two limiting grooves corresponding to the abutment plate are provided on the top of the support sleeve.
[0006] Preferably, guide rods are fixed on both sides of the interior of the shell, and guide grooves are provided on the surfaces of both ends of the transmission plate, and the interior of the guide grooves is slidably connected to the guide rods.
[0007] Preferably, a first spring is fixed inside the housing, and the other end of the first spring is fixed to the transmission plate.
[0008] Preferably, a square rod is slidably connected inside the rotating shaft, a knob is fixed to the other end of the square rod, an insertion rod is fixed to one side of the knob, a slot is opened on one side of the shell, and the inside of the slot is sleeved with the insertion rod.
[0009] Preferably, both ends of the rotating shaft are provided with sliding grooves, the interior of the sliding groove is slidably connected with a slider, and the other end of the slider is fixed to the square rod.
[0010] Preferably, a second spring is fixed inside the rotating shaft, and the other end of the second spring is fixed to the square rod.
[0011] Preferably, a sieve plate is installed inside the crushing box at the bottom of the rice milling roller.
[0012] Technical effects and advantages of the utility model:
[0013] In the utility model, the insertion rod is driven away from the inside of the slot by pulling the knob, and then the knob can be rotated. Since a square slot corresponding to the square rod is provided inside the rotating shaft, the square rod can drive the rotating shaft to rotate, and at the same time the limit plate is rotated and no longer blocks the transmission plate. At this time, the resilience of the first spring pushes the transmission plate to drive the limit rod to pull the abutment plate out of the inside of the limit slot and away from the scraper, thereby releasing the fixation of the scraper, thereby facilitating the user to move the scraper close to the position of the rice milling roller. Through the above arrangement, the position of the scraper is fixed, so that the rice adhered to the surface of the rice milling roller can be scraped off, so as to avoid the rice adhered to the surface of the rice milling roller affecting the subsequent rice crushing process, thereby improving the rice crushing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the utility model;
[0016] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;
[0017] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the shell of the utility model;
[0018] Figure 5 For this utility model Figure 4 A partial enlarged view of point B in the middle.
[0019] Legend: 1. Crushing box; 2. Support legs; 3. Feed hopper; 4. Driving motor; 5. Rice milling roller; 6. Guide plate; 7. Discharge hopper; 8. Support sleeve; 9. Scraper; 10. Shell; 11. Rotating shaft; 12. Limit plate; 13. Transmission plate; 14. Limit rod; 15. Abutment plate; 16. Limit groove; 17. Guide rod; 18. Guide groove; 19. First spring; 20. Square rod; 21. Knob; 22. Insert rod; 23. Slot; 24. Slide groove; 25. Slider; 26. Second spring; 27. Screen plate. DETAILED DESCRIPTION
[0020] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0021] Reference Figure 1-Figure 5As shown, the utility model provides a technical solution: a rice rapid crushing device for rice processing, comprising a crushing box 1, support legs 2 are fixed around the bottom of the crushing box 1, a feed hopper 3 is installed on the top of the crushing box 1, two driving motors 4 are installed on one side of the crushing box 1, two rice milling rollers 5 are arranged inside the crushing box 1, and the other end of the rice milling roller 5 is rotatably connected to the output end of the driving motor 4, guide plates 6 are fixed on both sides of the crushing box 1, a discharge hopper 7 is arranged at the bottom of the crushing box 1, and sliding connections are penetrated on both sides of the crushing box 1. A support sleeve 8 is provided, and a scraper 9 is slidably connected inside the support sleeve 8. A shell 10 is fixed on the top of the support sleeve 8. A rotating shaft 11 is rotatably passed through the inside of the shell 10. A limit plate 12 is fixed at one end of the rotating shaft 11 located inside the shell 10. The limit plate 12 is elliptical. A transmission plate 13 is slidably connected inside the shell 10. Two limit rods 14 are fixed at the bottom of the transmission plate 13. An abutment plate 15 is fixed at the bottom of the limit rod 14. Two limit grooves 16 corresponding to the abutment plate 15 are provided on the top of the support sleeve 8. A first spring 19, the other end of the first spring 19 is fixed to the transmission plate 13, a square rod 20 is slidably connected inside the rotating shaft 11, a knob 21 is fixed to the other end of the square rod 20, a plug rod 22 is fixed to one side of the knob 21, a slot 23 is provided on one side of the housing 10, the inside of the slot 23 is sleeved with the plug rod 22, the plug rod 22 is driven away from the inside of the slot 23 by pulling the knob 21, and then the knob 21 can be rotated, because a square groove corresponding to the square rod 20 is provided inside the rotating shaft 11, the square rod 20 can drive the rotating shaft 11 to rotate At the same time, the limiting plate 12 is rotated and no longer blocks the transmission plate 13. At this time, the resilience of the first spring 19 pushes the transmission plate 13 to drive the limiting rod 14 to pull the abutment plate 15 out of the limiting groove 16 and away from the scraper 9, thereby releasing the fixation of the scraper 9, so that the user can move the scraper 9 close to the position of the rice milling roller 5. Through the above arrangement, the position of the scraper 9 is fixed, so that the rice adhered to the surface of the rice milling roller 5 can be scraped off, so as to avoid the rice adhered to the surface of the rice milling roller 5 affecting the subsequent rice crushing process, thereby improving the rice crushing efficiency.
[0022] Reference Figure 1-Figure 3 As shown, in this embodiment: guide rods 17 are fixed on both sides of the shell 10, guide grooves 18 are opened on the surfaces of both ends of the transmission plate 13, and the inside of the guide grooves 18 is slidably connected to the guide rods 17. By setting the structure of the guide rods 17 and the guide grooves 18, the moving trajectory of the transmission plate 13 can be restricted to avoid tilting.
[0023] Reference Figure 1 , Figure 4 and Figure 5As shown, in this embodiment: both ends of the interior of the rotating shaft 11 are provided with sliding grooves 24, and a slider 25 is slidably connected to the interior of the sliding groove 24, and the other end of the slider 25 is fixed to the square rod 20. By setting the structure of the sliding groove 24 and the slider 25, the position of the square rod 20 can be restricted to prevent the user from using too much force when pulling the knob 21 and pulling the square rod 20 out of the interior of the rotating shaft 11.
[0024] Reference Figure 1 , Figure 4 and Figure 5 As shown, in the present embodiment: a second spring 26 is fixed inside the rotating shaft 11, and the other end of the second spring 26 is fixed to the square rod 20. By providing the second spring 26, when the user needs to fix the position of the knob 21, the rebound force of the second spring 26 can be utilized to drive the square rod 20 to pull the knob 21 and push the insertion rod 22 into the interior of the slot 23, thereby saving manpower.
[0025] Reference Figure 1 and Figure 2 As shown, in this embodiment: a sieve plate 27 is installed at the bottom of the rice milling roller 5 inside the crushing box 1. By setting the sieve plate 27, the rice crushed by the rice milling roller 5 can be received and screened, and the poorly crushed rice can be intercepted, so that only the qualified crushed rice can pass through the sieve plate 27, thereby improving the crushing efficiency of the equipment.
[0026] Working principle: the user pulls the knob 21 to drive the insertion rod 22 away from the inside of the slot 23, and then the knob 21 can be rotated. Since a square groove corresponding to the square rod 20 is provided inside the rotating shaft 11, the square rod 20 can drive the rotating shaft 11 to rotate, and at the same time, the limiting plate 12 can rotate and no longer block the transmission plate 13. At this time, the resilience of the first spring 19 pushes the transmission plate 13 to drive the limiting rod 14 to pull the abutting plate 15 out of the limiting groove 16 and away from the scraper 9, thereby releasing the fixation of the scraper 9, so that the user can move the scraper 9 close to the position of the rice milling roller 5. Through the above-mentioned arrangement, the position of the scraper 9 is fixed, so that the rice adhered to the surface of the rice milling roller 5 can be scraped off, so as to avoid the rice adhered to the surface of the rice milling roller 5 affecting the subsequent rice crushing process, thereby improving the rice powder. The crushing efficiency is improved. By setting the structure of the guide rod 17 and the guide groove 18, the moving trajectory of the transmission plate 13 can be restricted to avoid tilting. By setting the structure of the slide groove 24 and the slider 25, the position of the square rod 20 can be restricted to prevent the user from pulling the knob 21 with too much force and pulling the square rod 20 out of the inside of the rotating shaft 11. By setting the second spring 26, when the user needs to fix the position of the knob 21, the rebound force of the second spring 26 can be used to drive the square rod 20 to pull the knob 21 and push the insertion rod 22 into the inside of the slot 23, saving manpower. By setting the screen plate 27, the rice crushed by the rice milling roller 5 can be received and screened, the poorly crushed rice can be intercepted, and only the qualified crushed rice can pass through the screen plate 27, thereby improving the crushing efficiency of the equipment.
[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A rice rapid grinding device for rice processing, comprising a grinding box (1), characterized in that: Support legs (2) are fixed around the bottom of the crushing box (1), a feed hopper (3) is installed on the top of the crushing box (1), two driving motors (4) are installed on one side of the crushing box (1), two rice milling rollers (5) are arranged inside the crushing box (1), and the other end of the rice milling roller (5) is rotatably connected to the output end of the driving motor (4), guide plates (6) are fixed on both sides of the crushing box (1), a discharge hopper (7) is arranged at the bottom end of the crushing box (1), and support sleeves (8) are slidably connected to penetrate both sides of the crushing box (1), and the inner sliding of the support sleeves (8) is A scraper (9) is movably connected thereto; a shell (10) is fixed on the top of the support sleeve (8); a rotating shaft (11) is rotatably passed through the interior of the shell (10); a limiting plate (12) is fixed to one end of the rotating shaft (11) located inside the shell (10); the limiting plate (12) is elliptical; a transmission plate (13) is slidably connected thereto inside the shell (10); two limiting rods (14) are fixed to the bottom of the transmission plate (13); an abutment plate (15) is fixed to the bottom of the limiting rod (14); and two limiting grooves (16) corresponding to the abutment plate (15) are provided on the top of the support sleeve (8).
2. The rice rapid crushing device for rice processing according to claim 1, characterized in that: Guide rods (17) are fixed on both sides of the shell (10), and guide grooves (18) are provided on the surfaces of both ends of the transmission plate (13), and the inside of the guide groove (18) is slidably connected to the guide rods (17).
3. The rice rapid crushing device for rice processing according to claim 1, characterized in that: A first spring (19) is fixed inside the housing (10), and the other end of the first spring (19) is fixed to the transmission plate (13).
4. The rice rapid crushing device for rice processing according to claim 1, characterized in that: A square rod (20) is slidably connected inside the rotating shaft (11), a knob (21) is fixed to the other end of the square rod (20), an insertion rod (22) is fixed to one side of the knob (21), a slot (23) is provided on one side of the housing (10), and the inside of the slot (23) is sleeved with the insertion rod (22).
5. The rice rapid crushing device for rice processing according to claim 1, characterized in that: Both ends of the rotating shaft (11) are provided with sliding grooves (24), the interior of the sliding groove (24) is slidably connected with a slider (25), and the other end of the slider (25) is fixed to the square rod (20).
6. The rice rapid crushing device for rice processing according to claim 1, characterized in that: A second spring (26) is fixed inside the rotating shaft (11), and the other end of the second spring (26) is fixed to the square rod (20).
7. The rice rapid crushing device for rice processing according to claim 1, characterized in that: A sieve plate (27) is installed inside the crushing box (1) at the bottom of the rice milling roller (5).