Search

CN-121988209-A - Rice mixing mechanism

CN121988209ACN 121988209 ACN121988209 ACN 121988209ACN-121988209-A

Abstract

The invention discloses a rice mixing mechanism, and belongs to the technical field of rice processing. The rice mixing mechanism comprises a mixing tank, wherein the inner wall of the mixing tank is provided with the mixing mechanism, and the mixing mechanism comprises a connecting shaft arranged on the inner wall of the mixing tank. Through main stirring vane to mix the stirring to it when the inside of rice reciprocates, can cover the rice in the blending tank more comprehensively, ensure that every corner and the level of rice can both obtain effective stirring, thereby improve the mixing efficiency and the homogeneity of rice, simultaneously can also reduce the shearing force of main stirring vane to the rice, reduce the harm that causes the rice in the mixing process, and the cooperation auxiliary stirring vane also can take place the rotation to the rice of blending tank bottom, make the rice can not be in on a certain periphery and roll repeatedly all the time, the upper and lower positional relationship between the change rice that circulation mechanism can be incessant simultaneously, thereby can improve the efficiency to the rice mixture.

Inventors

  • WANG SHOUDONG

Assignees

  • 上海格典信息科技有限公司

Dates

Publication Date
20260508
Application Date
20260329

Claims (9)

  1. 1. The utility model provides a rice mixing mechanism, includes blending tank (1) to and offer feed opening (2) on blending tank (1) bottom outer wall, be provided with motorised valve (3) of feed opening (2) adaptation on blending tank (1) bottom outer wall, fixedly connected with unloading pipe (4) on motorised valve (3) one end outer wall, its characterized in that be provided with the blending mechanism that is used for rice to mix on blending tank (1) inner wall, blending mechanism is including connecting axle (6) and the conveying sleeve (7) of installing on blending tank (1) inner wall, be provided with motor (5) of connecting axle (6) adaptation on blending tank (1) top outer wall, be provided with between connecting axle (6) and the conveying sleeve (7) and carry the circulation subassembly of top with blending tank (1) bottom rice, be provided with the stirring subassembly that is used for mixing rice on conveying sleeve (7) outer wall.
  2. 2. The rice mixing mechanism of claim 1, wherein the circulating assembly comprises a first spiral conveying belt (8) and a linkage structure which are arranged on the outer wall of a connecting shaft (6) and are matched with a conveying sleeve (7), a second spiral conveying belt (9) is fixedly connected to the outer wall of the top end of the first spiral conveying belt (8), a limiting plate (10) is fixedly connected to the connecting shaft (6) at the position above the second spiral conveying belt (9), a baffle plate (11) is fixedly connected between the second spiral conveying belt (9) and the limiting plate (10), a discharging pipe (12) is fixedly connected to the outer wall of the top end of the conveying sleeve (7), a scraping plate (43) is fixedly connected to the outer wall of the bottom end of the conveying sleeve (7), and a feeding port (44) matched with the scraping plate (43) is formed in the outer wall of the bottom end of the conveying sleeve (7).
  3. 3. A rice mixing mechanism as claimed in claim 2, wherein the conveying sleeve (7) is divided into a conveying cabin and an isolation cabin by a limiting plate (10), the first spiral conveying belt (8) is tilted upwards by taking the connecting shaft (6) as the central peripheral outer wall, and the second spiral conveying belt (9) is tilted downwards by taking the connecting shaft (6) as the central peripheral outer wall.
  4. 4. The rice mixing mechanism of claim 2, wherein the scraping plate (43) comprises a main scraping plate (431) which is contacted with the inner wall of the bottom end of the mixing tank (1), an auxiliary scraping plate (432) which is matched with the side wall of the mixing tank (1) is arranged on the outer wall of the top end of the main scraping plate (431), a scraping strip (433) is fixedly connected on the outer wall of the main scraping plate (431), and an inclined surface (434) is reversely arranged on one side, close to the main scraping plate (431), of the scraping strip (433).
  5. 5. The rice mixing mechanism according to claim 2, wherein the linkage structure comprises a connecting gear (13) arranged on the outer wall of the top end of the connecting shaft (6), the connecting gear (13) is positioned in the isolation cabin, a transmission gear (14) matched with the connecting gear (13) is arranged on the inner wall of the top end of the mixing tank (1), and a toothed ring (15) matched with the transmission gear (14) is arranged on the inner wall of the top end of the conveying sleeve (7).
  6. 6. The rice mixing mechanism of claim 1, wherein the stirring assembly comprises a connecting sleeve (16) which is installed on the inner wall of the mixing tank (1) through a plurality of groups of fixing rods and is rotationally connected with the conveying sleeve (7), a guide groove (17) is formed in the inner wall of the connecting sleeve (16), sliding sleeves (18) which are matched with the connecting sleeve (16) are arranged on the outer wall of the conveying sleeve (7), main stirring blades (19) are arranged on the outer wall of the sliding sleeve (18) at equal intervals along the circumferential direction, limit grooves (20) are arranged on the inner wall of the sliding sleeve (18) at equal intervals along the circumferential direction, limit strips (21) which are matched with the limit grooves (20) are arranged on the outer wall of the conveying sleeve (7), and protrusions (22) which are matched with the guide grooves (17) are arranged on the outer wall of the sliding sleeve (18).
  7. 7. The rice mixing mechanism of claim 6, wherein the stirring assembly further comprises a gas bin (23) arranged on the outer wall of the top end of the sliding sleeve (18), a pressing block (24) is connected to the inner wall of the gas bin (23) in a sliding manner, a connecting spring (25) matched with the pressing block (24) is arranged on the inner wall of the gas bin (23), a through groove (26) matched with the gas bin (23) is arranged on the inner wall of the sliding sleeve (18), a gas injection groove (27) matched with a main stirring blade (19) is arranged at one end of the through groove (26), a sliding groove (28) matched with the gas injection groove (27) is arranged on the outer wall of one end of the main stirring blade (19), connecting plates (29) are connected to the inner wall of the main stirring blade (19) in a sliding manner, connecting rods (31) are connected to the inner wall of the sliding block (28) in a sliding manner at equal intervals, a connecting plate (32) is fixedly connected to the outer wall of one end of the connecting rod (31), a sliding plate (32) is arranged on the inner wall of the sliding plate (32) at equal intervals, and the sliding plate (32) is provided with a return spring (34), the outer wall of the bottom end of the connecting plate (29) is provided with a stress block (35) matched with the top block (33).
  8. 8. A rice mixing mechanism according to claim 6, wherein the stirring assembly further comprises an auxiliary stirring blade (36) arranged on the outer wall of the conveying sleeve (7), and a thread groove (39) formed in the outer wall of the bottom end of the sliding sleeve (18), a first bevel gear (37) is fixedly connected to the outer wall of one end of the auxiliary stirring blade (36), a protective cover (38) matched with the first bevel gear (37) is arranged on the outer wall of the conveying sleeve (7), a threaded rod (40) is connected to the inner wall of the thread groove (39) in a threaded manner, a transmission rod (41) is fixedly connected to the outer wall of the threaded rod (40), and a second bevel gear (42) matched with the first bevel gear (37) is arranged on the outer wall of one end of the transmission rod (41).
  9. 9. A rice mixing mechanism as claimed in claim 8, wherein the transmission rod (41) and the thread groove (39) form a rotary structure through a threaded rod (40), and the auxiliary stirring blade (36) is rotatably connected with the second bevel gear (42) through the first bevel gear (37).

Description

Rice mixing mechanism Technical Field The invention relates to the technical field of rice processing, in particular to a rice mixing mechanism. Background The rice comprises white rice, black rice, purple rice and the like, and by compounding the recombined rice with different colors, not only can the nutrient elements in the rice be balanced, but also the infant diet preference can be effectively attracted, and the healthy growth ‌ ‌ of the infant can be promoted. In the chinese patent CN116651290a published in 2023, 08 and 29, a device and an implementation method for blending a compound rice processing variety are disclosed, which solve the problem that the overall blending efficiency and the blending effect of the device are reduced due to the fixed transmission and mixing of the conventional blending device, the second blending frame can be driven to rotate in the first blending frame by taking the output shaft of the first output motor as the center of a circle after the output of the first output motor and the transmission of the transmission plate, and the material stored in the second blending frame is discharged from the second discharge port by opening and closing the filling plate while rotating. Disclosure of Invention The present invention is directed to a rice mixing mechanism, which solves the above-mentioned problems of the prior art. In order to achieve the purpose, the rice mixing mechanism comprises a mixing tank and a discharging opening formed in the outer wall of the bottom end of the mixing tank, an electric valve matched with the discharging opening is arranged on the outer wall of the bottom end of the mixing tank, a discharging pipe is fixedly connected to the outer wall of one end of the electric valve, the inner wall of the mixing tank is provided with the mixing mechanism for mixing rice, the mixing mechanism comprises a connecting shaft and a conveying sleeve, the connecting shaft is arranged on the inner wall of the mixing tank, a motor matched with the connecting shaft is arranged on the outer wall of the top end of the mixing tank, a circulating assembly for conveying rice at the bottom end of the mixing tank to the upper side is arranged between the connecting shaft and the conveying sleeve, and a stirring assembly for mixing rice is arranged on the outer wall of the conveying sleeve. Further, the circulation assembly comprises a first spiral conveying belt and a linkage structure which are arranged on the outer wall of a connecting shaft and matched with a conveying sleeve, a second spiral conveying belt is fixedly connected to the outer wall of the top end of the first spiral conveying belt, a limiting plate is fixedly connected to the connecting shaft at the position above the second spiral conveying belt, a baffle is fixedly connected between the second spiral conveying belt and the limiting plate, a discharging pipe is fixedly connected to the outer wall of the top end of the conveying sleeve, a scraping plate is fixedly connected to the outer wall of the bottom end of the conveying sleeve, and a feeding port matched with the scraping plate is arranged on the outer wall of the bottom end of the conveying sleeve. Further, the conveying sleeve is divided into a conveying cabin and an isolation cabin through a limiting plate, the peripheral outer wall of the first spiral conveying belt taking the connecting shaft as the center is tilted upwards, and the peripheral outer wall of the second spiral conveying belt taking the connecting shaft as the center is tilted downwards. Further, the scraper blade includes the main scraper blade that contacts with the inner wall of the bottom of the mixing tank, be provided with the auxiliary scraper blade of mixing tank lateral wall adaptation on the one end top outer wall of main scraper blade, fixedly connected with scrapes the strip on the outer wall of main scraper blade, scrape one side that the strip is close to main scraper blade and be provided with the inclined plane in the opposite direction. Further, the linkage structure comprises a connecting gear arranged on the outer wall of the top end of the connecting shaft, the connecting gear is located in the isolation cabin, a transmission gear matched with the connecting gear is arranged on the inner wall of the top end of the mixing tank, and a toothed ring matched with the transmission gear is arranged on the inner wall of the top end of the conveying sleeve. Further, the stirring assembly comprises a connecting sleeve which is installed on the inner wall of the mixing tank through a plurality of groups of fixing rods and is rotationally connected with the conveying sleeve, a guide groove is formed in the inner wall of the connecting sleeve, a sliding sleeve matched with the connecting sleeve is arranged on the outer wall of the conveying sleeve, main stirring blades are arranged on the outer wall of the sliding sleeve at equal intervals along the circumferential direction, li