Rice soaking device and technology for improving quality of instant rice

Abstract

The invention discloses a rice soaking device and technology for improving the quality of instant rice, and relates to the technical field of rice processing.The rice soaking device comprises a frame seat, a feeding assembly, a plurality of hanging assemblies and a plurality of crankshafts, and the top of the frame seat is sequentially and fixedly provided with a water purifying bin, a moving water bin, a constant-temperature bin and a draining bin; the feeding assembly is arranged above the frame seat, the feeding assembly comprises two pairs of side frames fixedly installed on the surface of the frame seat, a pair of tensioning rollers is rotationally installed between each pair of side frames, a pair of cross beams is further arranged above the frame seat, and hanging brackets are fixedly installed at the bottoms of the cross beams; through the arranged passing opening, when the hanging assembly moves along with the transmission belt, movement interference between the hanging assembly and the arranged pressing roller is avoided; the transmission belt is arranged, so that subsequent net cages can be rapidly driven to sequentially pass through the water purification bin, the dynamic water bin, the constant-temperature bin and the draining bin through the hanging assembly, the continuity of rice soaking processing is effectively improved, and then the rice soaking efficiency can be greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of rice processing, and in particular to a rice soaking device and a process for improving the quality of instant rice. Background Art

[0002] Rice has a high starch content. Soaking allows the dry rice to fully absorb water and reach the core of the rice, so that the starch conversion rate is higher when the rice is steamed, and the taste is fuller and softer.

[0003] The existing rice soaking is often static, specifically, the rice is put into a mesh container and immersed in clean water. In this static soaking mode, the rice only relies on its natural contact with water to absorb water. This process is relatively slow. Since there are no other auxiliary means to promote the entry of water into the rice, the time required for the rice to reach the ideal soaking state is often relatively long; especially when soaking large quantities of rice, the long soaking time becomes a great constraint. For example, in a large grain processing plant, if this static soaking method is used, a lot of time resources will be occupied, which will affect the efficiency of the entire processing flow; at the same time, the soaking of rice is often realized in a single container, and the material needs to be loaded before soaking. When the soaking is completed, the rice is in a state of being saturated with water and cannot be directly processed in the next step. It needs to be drained first, and this process also takes a certain amount of time. Only after draining can the material unloading operation be performed to transfer the soaked rice to the next processing link. This sequential processing step makes the entire rice soaking process lack coherence. There is a waiting time between each step, and efficient connection cannot be achieved, resulting in low overall efficiency of rice soaking. It is difficult to meet the needs of large-scale and high-efficiency rice processing production, and there are obvious limitations. Summary of the invention

[0004] The object of the present invention is to provide a rice soaking device and process for improving the quality of instant rice, so as to solve the problems raised in the above-mentioned background technology.

[0005] The technical solution of the present invention is: a rice soaking device for improving the quality of instant rice, comprising a frame seat, a water purification tank, a dynamic water tank, a constant temperature tank and a drain tank are fixedly installed on the top of the frame seat in sequence, and further comprising; A feeding assembly, the feeding assembly is arranged above the frame seat, the feeding assembly comprises two pairs of side frames fixedly mounted on the surface of the frame seat, and a pair of tensioning rollers are rotatably mounted between each pair of side frames, a pair of cross beams are also arranged above the frame seat, and hangers are fixedly mounted at the bottom of the cross beams, and horizontally arranged extension tubes are fixedly mounted at the bottom of the hangers, a pressure roller is rotatably mounted in each of the extension tubes, a plurality of the pressure rollers and tensioning rollers are jointly sleeved with a transmission belt, and a through port is formed between every two opposing pressure rollers; A plurality of suspension components, wherein the plurality of suspension components are arranged at equal distances on the surface of the transmission belt; A plurality of crankshafts are provided, each of which is rotatably installed between two opposite extension tubes, and the crankshaft movably penetrates the pressure roller, and a driving assembly is provided on one side of the plurality of crankshafts.

[0006] Preferably, each of the suspension components includes a rubber seat, and a pair of piston rods are fixedly installed on one side of the rubber seat, an end tube is slidably installed on each piston rod, a vibration spring is fixedly installed between the piston rod and the end tube, and an extension plate is fixedly installed on the bottom of each end tube, and hooks are fixedly installed on both sides of the extension plate.

[0007] Preferably, the net box further comprises a net box for placing rice, a box cover is hingedly mounted on the top of the net box, a pull rod is fixedly mounted on the box cover, a threaded pin is arranged between the box cover and the net box, a pair of mounting seats are fixedly mounted on the top of the net box, and a pair of connecting arms are rotatably mounted on each mounting seat, a top plate is fixedly mounted on the ends of each pair of connecting arms, and a pair of hanging holes for cooperating with hooks are arranged on the top plate.

[0008] Preferably, the drive assembly includes a worm gear arranged on one side of multiple crankshafts, and a rotating motor is fixedly installed on one end of the worm gear, and the rotating motor is fixedly connected to the adjacent side frame. A worm wheel meshing with the worm gear is fixedly installed on one end of each crankshaft, and the lead angle between the worm gear and the worm wheel is smaller than the friction angle. A drive motor is fixedly installed on one side of one of the side frames, and the output shaft of the drive motor is fixedly connected to the adjacent tensioning roller.

[0009] Preferably, the interior of the dynamic water tank and the constant temperature tank are both provided with L-shaped cavity plates, and a pair of inclined piston connecting rods are fixedly installed on the bottom of each L-shaped cavity plate, and a pair of inclined inclined cylinders are fixedly installed on the inner bottom of the dynamic water tank and the constant temperature tank, and the piston connecting rods are slidably matched with the inner walls of the inclined cylinders, and a vibration spring 2 is fixedly connected between the inner bottom of the inclined cylinder and the piston connecting rod, and evenly distributed liquid outlet holes are opened on the surface of the L-shaped cavity plate.

[0010] Preferably, ultrasonic oscillators are fixedly mounted on both sides of each of the L-shaped cavity plates.

[0011] Preferably, a circulating pump is fixedly installed at a position of the frame seat near the dynamic water tank and the constant temperature tank, and the input end and output end of the circulating pump are fixedly connected with a vertical pipe and a liquid extraction pipe respectively, and the ends of the two liquid extraction pipes are fixedly passed through the dynamic water tank and the constant temperature tank respectively and are fixedly connected with a liquid extraction plate.

[0012] Preferably, pressure valves are fixedly installed on the two vertical pipes and are respectively fixedly penetrated into the dynamic water chamber and the constant temperature chamber, and a corrugated hose is fixedly connected between the end of the vertical pipe and the L-shaped cavity plate.

[0013] Preferably, a submersible pump is provided at the inner bottom of the drainage bin, and the output end of the submersible pump is fixedly connected to a liquid return pipe, the other end of the liquid return pipe is fixedly passed through the clean water bin and is fixedly connected to a liquid blowing cross pipe, one side of the liquid return pipe is fixedly connected to a side pipe with a valve, and the side pipe with a valve is fixedly connected to an external liquid replenishing device, a debris removal groove is provided on one side of the clean water bin, a plurality of siphon tubes are fixedly arranged between the clean water bin, the dynamic water bin and the constant temperature bin, and a constant temperature heating rod is arranged in the constant temperature bin.

[0014] The present invention also discloses a rice soaking process for improving the quality of instant rice. The process is based on the above rice soaking device and comprises the following steps: S1. Add fruit fermentation extract into the water purification tank, dynamic water tank and constant temperature tank; S2, controlling the temperature in the constant temperature chamber to maintain the temperature of the fruit fermentation extract at 30°C-40°C; S3, put the rice into the net box, and hang it on the hanging assembly, and drive the net box through the water purification bin, dynamic water bin, constant temperature bin and drainage bin in sequence through the transmission belt; S4, using the driving assembly to drive the crankshaft to rotate, thereby promoting the shaking of the net cage; S5. Load and unload the mesh boxes at both ends of the device.

[0015] The present invention provides a rice soaking device and process for improving the quality of instant rice by improving the quality of instant rice. Compared with the prior art, the present invention has the following improvements and advantages: First, the water purification tank provided in the present invention is used to soak the rice at room temperature and remove impurities in the rice; the dynamic water tank provided increases the flow rate of the fermentation liquid to increase the penetration of the fermentation liquid into the rice; the constant temperature tank provided uses an internal constant temperature heating rod to keep the internal temperature at 30°C-40°C to activate the enzymes and polyphenol activity in the fermentation liquid; Second, the through opening provided in the present invention is convenient for the suspension assembly to avoid motion interference with the provided pressing roller when following the movement of the transmission belt; the provided transmission belt can then quickly drive the subsequent net boxes to pass through the water purification bin, the dynamic water bin, the constant temperature bin and the drainage bin in sequence through the suspension assembly, thereby greatly improving the efficiency of the rice soaking; and at the same time, it is also convenient for loading and unloading of materials; Thirdly, when the transmission belt sends the net box into the corresponding bin type, the driving motor stops running, and at the same time, the rotating motor starts and drives the worm to rotate, and through the transmission cooperation of the worm wheel, drives the crankshaft to rotate, thereby causing the net box to shake, thereby improving its soaking and drainage efficiency; Fourthly, the present invention uses a pressure valve arranged on the vertical pipe, and cooperates with the circulating pump to enable the L-shaped cavity plate to discharge liquid at a fixed frequency and form a pulse-like effect; at the same time, during the discharge process, the L-shaped cavity plate is subjected to a reaction force at a fixed frequency; and cooperates with the vibration spring 2 to enable the L-shaped cavity plate to move along the axial direction of the piston connecting rod; thereby, the action range of the L-shaped cavity plate can be increased; at the same time, the ultrasonic oscillators on both sides can also be driven to move synchronously, thereby increasing their action range and promoting the soaking of rice; In summary: compared with traditional static soaking, the present invention can effectively increase the continuity of rice soaking processing, improve the penetration efficiency through dynamic circulation, shorten the soaking time to 1 / 3, and can significantly improve the flavor uniformity of instant rice, making the texture soft and non-sticky. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall first-view stereoscopic structure of the present invention; Figure 2 It is a schematic diagram of the overall second viewing angle stereoscopic structure of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the net cage of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the rubber seat of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the hanger of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle; Figure 7 It is a schematic diagram of the three-dimensional structure of the transmission belt of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the water purification tank, dynamic water tank, constant temperature tank and drainage tank of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the L-shaped cavity plate of the present invention; Fig.10 For the present invention Fig. 9 The enlarged structural diagram at B in the middle; Fig.11 It is a schematic diagram of the three-dimensional structure of the extension tube and the pressure roller of the present invention; Fig.12 For the present invention Fig.11Enlarged structural diagram at point C in the middle.

[0018] Reference numerals: 1. Frame; 101. Clean water tank; 102. Dynamic water tank; 103. Constant temperature tank; 104. Drain tank; 105. Siphon; 106. De-impurity slot; 2. Side frame; 201. Tension roller; 202. Transmission belt; 203. Driving motor; 3. Rubber seat; 301. End tube; 302. Piston rod; 303. Vibration spring 1; 304. Extension plate; 305. Hook; 4. Net box; 401. Box cover; 402. Pull rod; 403. Mounting seat; 404. Connecting arm; 405. Top plate; 406. Hanging hole; 5. Crossbeam; 501, hanger; 502, extension tube; 503, pressure roller; 504, crankshaft; 505, worm gear; 6, rotating motor; 601, worm; 7, return pipe; 701, submersible pump; 702, liquid blowing horizontal pipe; 8, side pipe with valve; 9, circulating pump; 901, liquid extraction pipe; 902, liquid extraction plate; 903, pressure valve; 904, corrugated hose; 905, vertical pipe; 10, L-shaped cavity plate; 11, liquid outlet; 12, ultrasonic oscillator; 13, inclined cylinder; 131, piston connecting rod; 132, vibration spring 2; 14, through port. DETAILED DESCRIPTION

[0019] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The present invention provides a rice soaking device and process for improving the quality of instant rice through improvement. The technical solution of the present invention is: Embodiment 1: like Figures 1 to 12 As shown, the embodiment of the present invention provides a rice soaking device for improving the quality of instant rice, including a frame seat 1, on the top of which are fixedly mounted a clean water tank 101, a dynamic water tank 102, a constant temperature tank 103 and a drain tank 104 in sequence. Through the above structure, the clean water tank 101 is used to soak the rice at room temperature and remove impurities in the rice; the dynamic water tank 102 increases the flow rate of the fermentation liquid to increase the penetration of the fermentation liquid into the rice; the constant temperature tank 103 uses an internal constant temperature heating rod to keep its internal temperature at 30°C-40°C to activate the enzymes and polyphenol activities in the fermentation liquid; and also includes; A feeding assembly is arranged above the frame seat 1, and comprises two pairs of side frames 2 fixedly mounted on the surface of the frame seat 1, and a pair of tensioning rollers 201 are rotatably mounted between each pair of side frames 2, and a pair of cross beams 5 are also arranged above the frame seat 1, and a hanger 501 is fixedly mounted at the bottom of the cross beams 5, and a horizontally arranged extension tube 502 is fixedly mounted at the bottom of the hanger 501, and a pressure roller 503 is rotatably mounted in each extension tube 502, and a plurality of pressure rollers 503 and the tensioning roller 201 are jointly sleeved with a transmission belt 202, and a through port 14 is formed between every two opposing pressure rollers 503; Multiple suspension components are arranged at equal distances on the surface of the transmission belt 202; through the above structure, the through port 14 is arranged, so that the suspension component can avoid motion interference with the set pressure roller 503 when following the movement of the transmission belt 202; and then the set transmission belt 202 can quickly drive the subsequent net box 4 through the suspension component to pass through the water purification bin 101, the dynamic water bin 102, the constant temperature bin 103 and the drainage bin 104 in sequence, effectively increasing the continuity of the rice soaking process, thereby greatly improving the efficiency of the rice soaking; and it is also convenient for loading and unloading.

[0021] Multiple crankshafts 504, each crankshaft 504 is rotatably installed between two opposite extension tubes 502, and the crankshaft 504 movably passes through the pressure roller 503, and a driving component is set on one side of the multiple crankshafts 504; the multiple crankshafts 504 can be rotated under the action of the driving component, and then can contact the transmission belt 202 below at a fixed frequency, and can cause the net box 4 to shake, thereby improving its soaking and drainage efficiency.

[0022] Furthermore, each suspension assembly includes a rubber seat 3, and a pair of piston rods 302 are fixedly installed on one side of the rubber seat 3, an end tube 301 is slidably installed on each piston rod 302, a vibration spring 303 is fixedly installed between the piston rod 302 and the end tube 301, and an extension plate 304 is fixedly installed on the bottom of each end tube 301, and hooks 305 are fixedly installed on both sides of the extension plate 304; through the above structure, since the piston rod 302 is slidably connected with the end tube 301, the vibration spring 303 arranged in conjunction with it can cause the net box 4 to shake when subjected to external force.

[0023] Furthermore, it also includes a net box 4, which is used to place rice. A box cover 401 is installed on the top of the net box 4 through a hinge, and a pull rod 402 is fixedly installed on the box cover 401. A threaded pin is provided between the box cover 401 and the net box 4. A pair of mounting seats 403 are fixedly installed on the top of the net box 4, and a pair of connecting arms 404 are installed on each mounting seat 403 through movable rotation. A top plate 405 is fixedly installed at the ends of each pair of connecting arms 404, and a pair of hanging holes 406 for use with the hooks 305 are opened on the top plate 405. Through the above structure, the net box 4 is conveniently connected to the suspension assembly through the provided connecting arms 404 and the top plate 405.

[0024] Furthermore, Figure 1 , Figure 6 and Figure 7 As shown, the driving assembly includes a worm 601 arranged on one side of a plurality of crankshafts 504, and a rotating motor 6 is fixedly mounted on one end of the worm 601, and the rotating motor 6 is fixedly connected to the adjacent side frame 2. A worm wheel 505 meshing with the worm 601 is fixedly mounted on one end of each crankshaft 504. In order to make the transmission between the worm 601 and the worm wheel 505 self-locking, the lead angle between the worm 601 and the worm wheel 505 is smaller than the friction angle. A driving motor 203 is fixedly mounted on one side of one of the side frames 2. And the output shaft of the driving motor 203 is fixedly connected to the adjacent tensioning roller 201; when the driving motor 203 is running, it can drive the adjacent tensioning roller 201 to rotate, thereby realizing the driving of the transmission belt 202; on the other hand, when the transmission belt 202 sends the net box 4 into the corresponding warehouse type, the driving motor 203 stops running, and at the same time, the rotating motor 6 starts and drives the worm 601 to rotate, and through the transmission cooperation of the worm gear 505, drives the crankshaft 504 to rotate, thereby causing the net box 4 to shake.

[0025] As a further embodiment of the present invention, Figure 9-10 As shown, an L-shaped cavity plate 10 is provided inside the dynamic water tank 102 and the constant temperature tank 103, and a pair of inclined piston connecting rods 131 are fixedly installed at the bottom of each L-shaped cavity plate 10, and a pair of inclined inclined cylinders 13 are fixedly installed on the inner bottom of the dynamic water tank 102 and the constant temperature tank 103, and the piston connecting rod 131 is slidably matched with the inner wall of the inclined cylinder 13, and a vibration spring 132 is fixedly connected between the inner bottom of the inclined cylinder 13 and the piston connecting rod 131, and a uniformly distributed liquid outlet holes 11 are opened on the surface of the L-shaped cavity plate 10.

[0026] Further, such as Fig. 9 As shown, ultrasonic oscillators 12 are fixedly installed on both sides of each L-shaped cavity plate 10. Through the ultrasonic oscillator 12, the liquid penetration effect can be further improved through micro-vibration.

[0027] Furthermore, a circulating pump 9 is fixedly installed at the position of the frame seat 1 near the dynamic water tank 102 and the constant temperature tank 103. The input end and output end of the circulating pump 9 are fixedly connected to a vertical pipe 905 and a liquid extraction pipe 901 respectively. The ends of the two liquid extraction pipes 901 are fixedly passed through the dynamic water tank 102 and the constant temperature tank 103 respectively and are fixedly connected to a liquid extraction plate 902.

[0028] Through the above structure, by arranging the circulation pump 9 below the dynamic water bin 102 and the constant temperature bin 103, the flow rate in the dynamic water bin 102 and the constant temperature bin 103 can be effectively increased, thereby improving the soaking effect of the rice.

[0029] Furthermore, pressure valves 903 are fixedly installed on the two vertical pipes 905 and are respectively fixed to penetrate the dynamic water tank 102 and the constant temperature tank 103. In order to avoid interference between the movement of the vertical pipe 905 and the L-shaped cavity plate 10, a corrugated hose 904 is fixedly connected between the end of the vertical pipe 905 and the L-shaped cavity plate 10. Through the above structure, by using the pressure valve 903 provided on the vertical pipe 905 and the circulating pump 9 provided, the L-shaped cavity plate 10 can discharge liquid at a fixed frequency and form a pulse-like effect. At the same time, during the liquid discharge process, it will be subjected to a reaction force at a fixed frequency. In combination with the vibration spring 132 provided, the L-shaped cavity plate 10 moves along the axial direction of the piston connecting rod 131. Thereby, the range of action of the L-shaped cavity plate 10 can be increased. At the same time, the ultrasonic oscillators 12 on both sides can also be driven to move synchronously to increase their range of action, thereby promoting the soaking of rice.

[0030] Furthermore, a submersible pump 701 is provided at the inner bottom of the drain tank 104, and the output end of the submersible pump 701 is fixedly connected to a liquid return pipe 7, the other end of the liquid return pipe 7 is fixedly passed through the clean water tank 101 and is fixedly connected to a liquid blowing transverse pipe 702, one side of the liquid return pipe 7 is fixedly connected to a valved side pipe 8, and the valved side pipe 8 is fixedly connected to an external liquid replenishing device. At the same time, a one-way valve is installed on the liquid return pipe 7, and the output direction of the one-way valve is from the drain tank 104 to the clean water tank 101 to ensure that the valved side pipe 8 smoothly enters the clean water tank 101 when replenishing liquid; a de-impurity groove 106 is provided on one side of the clean water tank 101, and the clean water tank 101 and the dynamic water tank 102 are connected. A plurality of siphon tubes 105 are fixedly arranged between the constant temperature chamber 103. The siphon tubes 105 can be used to ensure that the water levels in the dynamic water chamber 102, the constant temperature chamber 103 and the clean water chamber 101 are the same. A constant temperature heating rod (not shown) is arranged in the constant temperature chamber 103. The constant temperature heating rod can position the constant temperature chamber 103 at 30°C-40°C. At the same time, through the above structure, the submersible pump 701 can be used to extract the water in the drain chamber 104 and send it into the liquid blowing transverse pipe 702. At that time, when the liquid blowing transverse pipe 702 is discharging liquid, impurities floating on the water surface can be discharged through the impurity removal groove 106.

[0031] Working principle: When in use, the rice to be soaked is put into the net box 4, and the box cover 401 is closed, and the net box 4 is hung on the hanging assembly, specifically, the top plate 405 is hung on the hook 305 through the hanging hole 406 through the provided connecting arm 404 and the top plate 405; when the driving motor 203 is running, it can drive the adjacent tensioning roller 201 to rotate, thereby realizing the driving of the transmission belt 202; And through the suspension assembly, multiple net boxes 4 are driven to pass through the clean water bin 101, the dynamic water bin 102, the constant temperature bin 103 and the drain bin 104 in turn, which effectively increases the continuity of the rice soaking process, thereby greatly improving the efficiency of the rice soaking; at the same time, it is also convenient for loading and unloading; when the transmission belt 202 sends the net box 4 into the corresponding bin, the drive motor 203 stops running, and at the same time, the rotating motor 6 starts and drives the worm 601 to rotate, and through the transmission cooperation of the worm gear 505, drives the crankshaft 504 to rotate, and uses the transmission belt 202 just below the crankshaft 504 to transmit the force to the suspension assembly, because the piston rod 302 is slidably connected with the end tube 301 , in conjunction with the vibration spring 1 303, the net box 4 can be caused to shake, thereby improving its soaking and drainage efficiency; by using the pressure valve 903 provided on the vertical pipe 905, in conjunction with the circulating pump 9, the L-shaped cavity plate 10 can discharge liquid at a fixed frequency and form a pulse-like effect; at the same time, during the liquid discharge process, it will be subjected to a reaction force at a fixed frequency; and in conjunction with the vibration spring 2 132, the L-shaped cavity plate 10 is moved along the axial direction of the piston connecting rod 131; thereby, the action range of the L-shaped cavity plate 10 can be increased; at the same time, the ultrasonic oscillators 12 on both sides can also be driven to move synchronously, thereby increasing their action range and promoting the soaking of rice; By using the submersible pump 701, the water in the drain bin 104 can be pumped out and sent into the liquid blowing transverse pipe 702. When the liquid is discharged from the liquid blowing transverse pipe 702, the impurities floating on the water surface can be discharged through the impurity removal groove 106.

[0032] Embodiment 2: This embodiment discloses a rice soaking process for improving the quality of ready-to-eat rice, comprising the following steps: S1. Add fruit fermentation extract into the clean water tank 101, the dynamic water tank 102 and the constant temperature tank 103; S2, controlling the temperature in the constant temperature chamber 103 to maintain the temperature of the fruit fermentation extract at 30°C-40°C; S3, put the rice into the net box 4, and hang it on the hanging assembly, and drive the net box 4 through the transmission belt 202 to pass through the water purification bin 101, the dynamic water bin 102, the constant temperature bin 103 and the drainage bin 104 in sequence; S4, using the driving assembly to drive the crankshaft 504 to rotate, thereby promoting the shaking of the net box 4; S5, loading and unloading the net boxes 4 located at both ends of the device.

[0033] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rice soaking device for improving the quality of instant rice, comprising a frame seat (1), a water purification chamber (101), a dynamic water chamber (102), a constant temperature chamber (103) and a drainage chamber (104) being fixedly mounted on the top of the frame seat (1) in sequence, characterized in that: Also includes; A feeding assembly, the feeding assembly being arranged above the frame seat (1), the feeding assembly comprising two pairs of side frames (2) fixedly mounted on the surface of the frame seat (1), and a pair of tensioning rollers (201) being rotatably mounted between each pair of side frames (2), a pair of cross beams (5) being also arranged above the frame seat (1), and a hanger (501) being fixedly mounted at the bottom of each cross beam (5), a horizontally arranged extension tube (502) being fixedly mounted at the bottom of each hanger (501), a pressure roller (503) being rotatably mounted in each extension tube (502), a plurality of pressure rollers (503) and the tensioning roller (201) being jointly sleeved with a transmission belt (202), and a through opening (14) being formed between each two opposing pressure rollers (503); A plurality of suspension components, wherein the plurality of suspension components are arranged at equal distances on the surface of the transmission belt (202); A plurality of crankshafts (504) are provided, each crankshaft (504) being rotatably mounted between two opposite extension tubes (502), and the crankshaft (504) movably passes through the pressure roller (503), and a driving assembly is provided on one side of the plurality of crankshafts (504).

2. A rice soaking device for improving the quality of instant rice according to claim 1, characterized in that: Each of the suspension components comprises a rubber seat (3), and a pair of piston rods (302) are fixedly mounted on one side of the rubber seat (3), an end tube (301) is slidably mounted on each of the piston rods (302), a vibration spring (303) is fixedly mounted between the piston rod (302) and the end tube (301), and an extension plate (304) is fixedly mounted on the bottom of each end tube (301), and hooks (305) are fixedly mounted on both sides of the extension plate (304).

3. A rice soaking device for improving the quality of instant rice according to claim 2, characterized in that: The net box (4) further comprises a net box (4) for placing rice, a box cover (401) being installed on the top of the net box (4) via a hinge, a pull rod (402) being fixedly installed on the box cover (401), a threaded latch being provided between the box cover (401) and the net box (4), a pair of mounting seats (403) being fixedly installed on the top of the net box (4), and a pair of connecting arms (404) being rotatably installed on each mounting seat (403), a top plate (405) being fixedly installed on the ends of each pair of connecting arms (404), and a pair of hanging holes (406) for use with the hooks (305) being provided on the top plate (405).

4. The rice soaking device for improving the quality of instant rice according to claim 1, characterized in that: The drive assembly comprises a worm (601) arranged on one side of a plurality of crankshafts (504), and a rotating motor (6) is fixedly mounted on one end of the worm (601), and the rotating motor (6) is fixedly connected to the adjacent side frame (2). A worm wheel (505) meshing with the worm (601) is fixedly mounted on one end of each crankshaft (504), and a lead angle between the worm (601) and the worm wheel (505) is smaller than a friction angle. A drive motor (203) is fixedly mounted on one side of one of the side frames (2), and an output shaft of the drive motor (203) is fixedly connected to the adjacent tensioning roller (201).

5. The rice soaking device for improving the quality of instant rice according to claim 1, characterized in that: The dynamic water chamber (102) and the constant temperature chamber (103) are both provided with L-shaped cavity plates (10), and a pair of tilted piston connecting rods (131) are fixedly mounted on the bottom of each L-shaped cavity plate (10). A pair of tilted inclined cylinders (13) are fixedly mounted on the inner bottoms of the dynamic water chamber (102) and the constant temperature chamber (103), and the piston connecting rods (131) are slidably matched with the inner walls of the inclined cylinders (13). A second vibration spring (132) is fixedly connected between the inner bottom of the inclined cylinder (13) and the piston connecting rods (131), and the surface of the L-shaped cavity plate (10) is provided with evenly distributed liquid outlet holes (11).

6. The rice soaking device for improving the quality of instant rice according to claim 5, characterized in that: Ultrasonic oscillators (12) are fixedly mounted on both sides of each L-shaped cavity plate (10).

7. The rice soaking device for improving the quality of instant rice according to claim 6, characterized in that: A circulating pump (9) is fixedly installed at a position of the frame seat (1) close to the dynamic water chamber (102) and the constant temperature chamber (103); the input end and the output end of the circulating pump (9) are respectively fixedly connected to a vertical pipe (905) and a liquid extraction pipe (901); the ends of the two liquid extraction pipes (901) are respectively fixedly passed through the dynamic water chamber (102) and the constant temperature chamber (103) and are fixedly connected to a liquid extraction plate (902).

8. The rice soaking device for improving the quality of instant rice according to claim 7, characterized in that: The two vertical pipes (905) are both fixedly mounted with pressure valves (903) and are respectively fixedly penetrated into the dynamic water chamber (102) and the constant temperature chamber (103). A corrugated hose (904) is fixedly connected between the ends of the vertical pipes (905) and the L-shaped cavity plate (10).

9. The rice soaking device for improving the quality of instant rice according to claim 1, characterized in that: A submersible pump (701) is provided at the inner bottom of the drainage bin (104), and the output end of the submersible pump (701) is fixedly connected to a liquid return pipe (7), the other end of the liquid return pipe (7) is fixedly passed through the clean water bin (101) and is fixedly connected to a liquid blowing transverse pipe (702), one side of the liquid return pipe (7) is fixedly connected to a valved side pipe (8), and the valved side pipe (8) is fixedly connected to an external liquid replenishing device, a debris removal groove (106) is provided on one side of the clean water bin (101), a plurality of siphon pipes (105) are fixedly provided between the clean water bin (101), the dynamic water bin (102) and the constant temperature bin (103), and a constant temperature heating rod is provided in the constant temperature bin (103).

10. A rice soaking process for improving the quality of ready-to-eat rice, the process being based on the rice soaking device according to any one of claims 3 to 9, characterized in that: The following steps are involved: S1. Adding fruit fermentation extract into the water purification tank (101), the dynamic water tank (102), and the constant temperature tank (103); S2, controlling the temperature in the constant temperature chamber (103) to maintain the temperature of the fruit fermentation extract at 30°C-40°C; S3, loading rice into a net box (4), and hanging it on a hanging assembly, and driving the net box (4) through a transmission belt (202) to sequentially pass through a water purification bin (101), a dynamic water bin (102), a constant temperature bin (103), and a drainage bin (104); S4, using a driving assembly to drive the crankshaft (504) to rotate, thereby promoting the shaking of the net cage (4); S5. Load and unload the net boxes (4) at both ends of the device.

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