CN115646307A - Rice quantitative mixing device - Google Patents

Abstract

The invention discloses a rice quantitative mixing device which comprises a base, storage hoppers, a distributing plate, a vibrating mechanism, a mixing cylinder, a blanking device and a discharging hopper, wherein at least two storage hoppers are fixed on the base, the mixing cylinder is rotationally connected with the base, the distributing plate is respectively arranged below the storage hoppers and is connected with the base through an elastic component, rice discharged downwards from the storage hoppers falls on different distributing plates respectively, the vibrating mechanism is arranged on the base and drives the distributing plate to vibrate so that the rice is uniformly dispersed on the distributing plate, the distributing plate is inclined with a horizontal plane, the lower end of the distributing plate is positioned in the mixing cylinder, a driving mechanism is arranged on the base and is used for driving the mixing cylinder to rotate, the blanking device is arranged at the bottom of the mixing cylinder and comprises a helical piece and a first rotating shaft, the helical piece is fixed on the first rotating shaft, and the first rotating shaft is rotationally connected with the mixing cylinder. The invention can reduce the damage to rice in the stirring process, reduce the broken rice rate and powder, and improve the integrity of rice grains and the selling phase of the mixed rice.

Description

Rice quantitative mixing device

Technical Field

The invention relates to the technical field of rice processing, in particular to a rice quantitative mixing device.

Background

The rice is white rice, black rice, purple rice and the like, and the recombined rice with different colors is compounded, so that the nutrient elements in the rice can be balanced, the dietary preference of the infants can be effectively attracted, and the healthy growth of the infants is promoted. Prior art does not have the equipment that stirs to the rice, generally when mixing the rice ration of difference, pour different rice into the agitator earlier in, it stirs in stretching into the agitator to recycle the (mixing) shaft that has the stirring leaf, the rice that is located the agitator bottom receives the extrusion of upper portion rice, it is big to stir the resistance that the leaf received the rice at the stirring in-process, rice stirring process receives the impact force, the broken rice rate of rice is high after the stirring, the powder in the rice heap increases, lead to the rice after mixing to sell the phase difference.

Disclosure of Invention

In view of the above prior art, the present invention provides a rice quantitative mixing device, which reduces the damage to rice during the mixing process, reduces the broken rice rate and the powder amount, and improves the integrity of rice grains and the selling phase of the mixed rice.

The technical scheme of the invention is realized as follows:

the utility model provides a rice ration mixing arrangement, includes base, storage hopper, distributing plate, vibrations mechanism, mixing drum, lower glassware and blow down hopper, at least two the storage hopper is fixed on the base, the mixing drum with the base rotates to be connected, the below of storage hopper is equipped with distributing plate respectively, distributing plate pass through elastic component with the base is connected, the rice that the storage hopper discharged downwards falls on the difference respectively on the distributing plate, vibrations mechanism installs on the base, vibrations mechanism drive distributing plate vibrations make the rice be in evenly spread on the distributing plate, distributing plate and horizontal plane slope and lower extreme are located in the mixing drum, be equipped with actuating mechanism on the base, actuating mechanism is used for the drive the mixing drum rotates, the bottom of mixing drum is equipped with the lower glassware, the lower glassware includes flight and first pivot, the flight is fixed in the first pivot, first pivot with the mixing drum rotates to be connected, the below of lower glassware is equipped with the blow down hopper, the bottom of blow down hopper is equipped with the discharge opening.

Furthermore, the discharge hole is connected with an L-shaped elbow, the L-shaped elbow is connected with a discharge pipe, and the discharge pipe is inclined with the horizontal plane.

Further, actuating mechanism includes motor, straight-teeth gear and outer ring gear, outer ring gear is fixed on the mixing drum, the motor is fixed on the base, the output shaft of motor is equipped with the straight-teeth gear, the straight-teeth gear with outer ring gear meshing.

Further, the bottom intercommunication of storage hopper has the hose, the hose below is connected with the rigid tube, the rigid tube with cloth plate connects, the lateral wall of rigid tube is equipped with the discharge gate, be equipped with the second pivot in the rigid tube, be equipped with the second flight in the second pivot, the second pivot is followed cloth plate's lower extreme is worn out, the second pivot is connected with the second motor, the second motor is fixed cloth plate's bottom.

Further, spring unit includes support and coil spring, the support is fixed on the base, the support top is equipped with coil spring, coil spring with cloth plate is connected.

Further, the vibration mechanism comprises a permanent magnet and an electromagnet, the permanent magnet is fixed on the distributing plate, the electromagnet is fixed on the bracket, and when the electromagnet is electrified, a magnetic field for attracting or repelling the permanent magnet is generated.

Furthermore, the distributing plate is provided with a plurality of sliding needle rods, the needle rods are in sliding connection with the distributing plate, the needle rods are flush with the surface of the distributing plate, the needle rods are radially arranged, and extension lines of the needle rods are converged at the center of the rigid pipe.

Further, the upper end of pivot exceeds the upper surface of mixing drum, the upper portion of pivot is equipped with polygonal cylinder, be equipped with vertical pole on the base, vertical pole sliding connection has the gag lever post, the gag lever post top be equipped with the cylinder cup joints the complex sleeve.

The invention has the beneficial effects that:

the mixing drum with the base rotates to be connected, is equipped with actuating mechanism on the base, and actuating mechanism drives the mixing drum and rotates when the rice on the cloth board falls into the mixing drum, and different rice is spread out in the mixing drum to make different rice mix for the first time. The bottom of mixing drum is equipped with glassware down, glassware includes flight and first pivot down, the flight is fixed in the first pivot, along with going out hopper and gradually falling out, rice thickness in the mixing drum is big more, rotates the first pivot of glassware down after reaching preset thickness, and first pivot drives the relative mixing drum of flight and rotates, and the mixing drum falls out from the below to rice in the mixing drum, enters into to arrange in the hopper, discharges from the discharge gate of arranging the hopper at last. When the helical blade rotates relative to the mixing cylinder, the second mixing of the rice is formed, the rice falls into the discharging hopper to form the third mixing, and the rice after the third mixing is uniformly mixed. At the in-process of mixing, because there is not the puddler to insert the rice and pile the interior stirring, the whole process dynamics of mixing is soft, can reduce the cracked problem of mixing process and leading to the rice, improves the rice integrity after mixing, and the piece that contains in the rice after mixing is few, reduces garrulous rice rate and powder, and the rice granule is complete, sell mutually well, more receives consumer's favor.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a perspective view of a rice quantitative mixing device according to the present invention;

FIG. 2 is a cross-sectional view of a rice quantitative mixing apparatus according to the present invention;

fig. 3 is a perspective view of a rice quantitative mixing device according to the present invention;

FIG. 4 is a schematic view showing the inner structure of a rigid tube of a rice quantitative mixing apparatus according to the present invention;

in the figure, 1 base, 2 storage hopper, 3 distributing plate, 4 vibrating mechanism, 5 mixing barrel, 6 blanking device, 7 discharging hopper, 8 elastic component, 9 driving mechanism, 10 spiral piece, 11 first rotating shaft, 13 discharging hole, 14L-shaped elbow, 15 discharging pipe, 16 motor, 17 straight gear, 18 external gear ring, 19 hose, 20 rigid pipe, 21 discharging hole, 22 second rotating shaft, 23 second spiral piece, 24 second motor, 25 support, 26 spiral spring, 27 permanent magnet, 28 electromagnet, 29 needle rod, 30 column, 31 vertical rod, 32 limiting rod and 33 sleeve.

Detailed Description

In order to better understand the technical content of the invention, specific embodiments are provided below, and the invention is further described with reference to the accompanying drawings.

Referring to fig. 1-4, a rice quantitative mixing arrangement, including base 1, storage hopper 2, cloth plate 3, vibrations mechanism 4, mixing drum 5, unloading ware 6 and hopper 7, at least two storage hopper 2 fixes on the base 1, mixing drum 5 with base 1 rotates and connects, the below of storage hopper 2 is equipped with cloth plate 3 respectively, cloth plate 3 pass through elastic component 8 with base 1 is connected, storage hopper 2 downward discharge rice falls the difference respectively on cloth plate 3, vibrations mechanism 4 installs on base 1, vibrations mechanism 4 drive cloth plate 3 vibrations make rice be in evenly disperse on cloth plate 3, cloth plate 3 inclines with the horizontal plane and the lower extreme is located in mixing drum 5, be equipped with actuating mechanism 9 on base 1, actuating mechanism 9 is used for the drive mixing drum 5 rotates, the bottom of mixing drum 5 is equipped with unloading ware 6, unloading ware 6 includes flight 10 and first pivot 11, flight 10 fixes on the first pivot 11, first pivot 11 go up with first pivot 11 the hopper 6 is equipped with the bottom of mixing drum 7 is equipped with the discharge hole 13 below the hopper 7, the hopper is equipped with the discharge hole 13.

The base 1 is fixedly placed on the ground, a certain amount of rice to be mixed is placed into the storage hopper 2, and the rice falls out of an opening in the bottom of the storage hopper 2 and falls onto the distribution plate 3. Cloth plate 3 through elastic component 8 with base 1 is connected, installs vibration mechanism 4 simultaneously on base 1, and vibration mechanism 4 during operation drives cloth plate 3 vibrations for the rice evenly scatters on cloth plate 3, and cloth plate 3 is located with horizontal plane slope and lower extreme in mixing drum 5, can make the rice slide downwards gradually and drop when vibrations, and the rice on final cloth plate 3 falls into mixing drum 5. Mixing drum 5 with base 1 rotates to be connected, is equipped with actuating mechanism 9 on the base 1, and actuating mechanism 9 drives mixing drum 5 and rotates when the rice on cloth plate 3 falls into mixing drum 5, and different rice is spread in mixing drum 5 to make different rice carry out the mixing for the first time. The bottom of mixing drum 5 is equipped with glassware 6 down, glassware 6 down includes flight 10 and first pivot 11, flight 10 is fixed in first pivot 11, along with a hopper falls out gradually, the rice thickness in mixing drum 5 is big more, rotates first pivot 11 of glassware 6 down after reaching preset thickness, and first pivot 11 drives the relative mixing drum 5 of flight 10 and rotates, and the rice in the mixing drum 5 falls out mixing drum 5 from the below, enters into in arranging hopper 7, discharges from discharge gate 21 of arranging hopper 7 at last. When the helical blades rotate relative to the mixing cylinder 5, the rice is mixed for the second time, the rice falls into the discharge hopper 7 to form the third mixing, and the rice mixed for the third time is uniformly mixed. At the in-process of mixing, because there is not the puddler to insert the rice and pile the interior stirring, the whole process dynamics of mixing is soft, can reduce the cracked problem of mixing process and lead to the rice, improves the rice integrity after mixing, and the piece that contains in the rice after mixing is few, and the rice granule is complete, sell mutually well, more receives consumer's favor.

Specifically, the discharge hole 13 is connected with an L-shaped elbow 14, the L-shaped elbow 14 is connected with a discharge pipe 15, and the discharge pipe 15 is inclined to the horizontal plane. The mixed rice that discharge opening 13 was discharged gets into L shape elbow 14 in, and discharge after getting into discharging pipe 15 from L shape elbow 14 again, the rice is also mixing to a certain extent at the process of discharging from discharging pipe 15, forms the fourth time and mixes, and the rice after mixing many times mixes more evenly. The staff can utilize the wrapping bag to connect the rice of mixing in the below of discharging pipe 15, and it is more convenient to operate.

Specifically, the driving mechanism 9 includes a motor 16, a spur gear 17 and an outer gear ring 18, the outer gear ring 18 is fixed on the mixing drum 5, the motor 16 is fixed on the base 1, an output shaft of the motor 16 is provided with the spur gear 17, and the spur gear 17 is meshed with the outer gear ring 18. When the motor 16 works, the straight gear 17 is driven to rotate, the mixing drum 5 is driven to rotate through the meshing of the straight gear 17 and the outer gear ring 18, and therefore when rice falls into the mixing drum 5 from the distributing plate 3, the mixing drum 5 rotates to enable the rice to be uniformly scattered into the mixing drum 5.

Specifically, the bottom intercommunication of storage hopper 2 has hose 19, hose 19 below is connected with rigid tube 20, rigid tube 20 with cloth plate 3 is connected, the lateral wall of rigid tube 20 is equipped with discharge gate 21, be equipped with second pivot 22 in the rigid tube 20, be equipped with second flight 23 in the second pivot 22, second pivot 22 is followed cloth plate 3's lower extreme is worn out, second pivot 22 is connected with second motor 24, second motor 24 is fixed cloth plate 3's bottom. Having set up rigid tube 20 in the top of cloth pipe, the rigid tube passes through hose 19 and 2 intercommunications of storage hopper, and the rice of following 2 exhaust storage hoppers gets into cloth plate 3 along hose 19 and rigid tube 20, plays the effect of avoiding the rice to fall out cloth plate 3, and under hose 19's effect, also can guarantee storage hopper 2's intercommunication during 3 vibrations of cloth plate. Set up in rigid tube 20 for second pivot 22 and second flight 23, second motor 24 drives second pivot 22 and second flight 23 during rotation and rotates to carry the rice in rigid tube 20 downwards, can realize the ejection of compact speed of different storage hoppers 2 through the rotational speed of control second motor 24, realize that the rice of different proportions mixes. When the distribution plate 3 vibrates, the second motor 24, the second rotating shaft 22 and the second helical fins 23 also vibrate along with the vibration, so that the stable transportation of the rice can be ensured while the distribution plate 3 vibrates. The rice entering the rigid tube 20 can be discharged from the discharge opening 21 and fall onto the distribution plate 3.

Specifically, spring unit includes support 25 and coil spring 26, support 25 is fixed on base 1, be equipped with above support 25 coil spring 26, coil spring 26 with distributing plate 3 is connected. Support 25 provides stable support to coil spring 26's bottom, and the top box cloth plate 3 of spring is connected, and coil spring 26 can take place to deform, makes cloth plate 3 vibrations under the effort that receives vibrations mechanism 4, promotes the rice and evenly scatters on cloth plate 3.

Specifically, the vibrating mechanism 4 comprises a permanent magnet 27 and an electromagnet 28, the permanent magnet 27 is fixed on the distributing plate 3, the electromagnet 28 is fixed on the bracket 25, and the electromagnet 28 generates a magnetic field for attracting or repelling the permanent magnet 27 when being electrified. The electromagnet 28 is connected with an external power supply device, and the power supply device supplies power to the electromagnet 28 periodically, so that the electromagnet 28 generates a magnetic field for attracting or repelling the permanent magnet 27, and the permanent magnet 27 is fixed on the distributing plate 3, thereby driving the distributing plate 3 to vibrate. The generation of moving parts is reduced by the action of the magnetic field of the electromagnet 28, thereby reducing the failure rate. Electromagnets 28 may be arranged on the sides of the permanent magnets 27, which in operation bring the permanent magnets 27 into vibration in the horizontal direction, thus promoting the spreading of the rice over the distribution plate 3.

Specifically, the distributing plate 3 is provided with a plurality of sliding needle bars 29, the needle bars 29 are in sliding connection with the distributing plate 3, the needle bars 29 are flush with the surface of the distributing plate 3, the needle bars 29 are radially arranged, and extension lines of the needle bars 29 are converged at the center of the rigid pipe 20. The adjusting needle rod 29 can adjust the contour line of the end of the distributing plate 3 by the distance of extending out of the distributing plate 3, so that the contour line is in a shape of an arc sunken into the distributing plate 3, the closer to the center of the mixing cylinder 5, the smaller the quantity of rice falling, the closer to the edge of the mixing cylinder 5, the larger the quantity of rice falling, and the closer to the center of the mixing cylinder 5, the smaller the radius. The area between the two needle bars 29 is a path for the movement of the rice, and by the arrangement of the needle bars 29, the worker can adjust the extension length of the needle bars 29 by observing the falling of the rice in the mixing drum 5. If the rice is piled up to other positions with larger height in the mixing cylinder 5, the rice in the radius position is shown to fall into the mixing cylinder 5 in a certain amount, and the rice falls into other radius positions of the mixing cylinder 5 by adjusting the extending length of the needle rod 29, so that the upper surface of the rice in the mixing cylinder is flat, and the rice mixing cylinder is beneficial to uniformly mixing different kinds of rice. The needle bars 29 are radially arranged, and the extension lines of the needle bars 29 are converged at the center of the rigid pipe 20, so that the rice is gradually loosened and radially scattered when moving along the distribution plate 3, and the uniform distribution of the rice on the distribution plate 3 is facilitated.

Specifically, the upper end of pivot is higher than the upper surface of mixing drum 5, the upper portion of pivot is equipped with polygonal cylinder 30, be equipped with vertical pole 31 on the base 1, vertical pole 31 sliding connection has gag lever post 32, gag lever post 32 top be equipped with cylinder 30 cup joints complex sleeve 33. A vertical rod 31 is fixed on the base 1, the vertical rod 31 is rotatably connected with a limiting rod 32, the limiting rod 32 can move up and down relative to the vertical rod 31 and cannot rotate relative to the vertical rod 31, meanwhile, a sleeve 33 is arranged on the limiting rod 32, and when the sleeve 33 is sleeved on the column body 30, the sleeve 33 cannot rotate relative to the column body 30. The upper end of pivot is higher than the upper surface of mixing drum 5, the upper portion of pivot is equipped with polygonal cylinder 30, when the relative mixing drum 5 of needs pivot rotates, entangles cylinder 30 with sleeve 33, and the position of pivot can be fixed, and actuating mechanism 9 makes the relative flight 10 of mixing drum 5 rotate when driving mixing drum 5 to discharge the rice from the lower extreme.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims (8)

1. The utility model provides a rice ration mixing arrangement, its characterized in that, includes base, storage hopper, distributing plate, vibrations mechanism, mixing drum, lower glassware and blow-off hopper, at least two the storage hopper is fixed on the base, the mixing drum with the base rotates to be connected, the below of storage hopper is equipped with distributing plate respectively, distributing plate pass through elastic component with the base is connected, the rice that the storage hopper discharged downwards falls on the difference respectively on the distributing plate, vibrations mechanism installs on the base, vibrations mechanism drive distributing plate vibrations make the rice be in evenly disperse on the distributing plate, distributing plate and horizontal plane slope and lower extreme are located in the mixing drum, be equipped with actuating mechanism on the base, actuating mechanism is used for the drive the mixing drum rotates, the bottom of mixing drum is equipped with lower glassware, lower glassware includes flight and first pivot, the flight is fixed in the first pivot, first pivot with the mixing drum rotates to be connected, the blow-off hopper's below is equipped with the discharge opening.

2. A rice proportioning device according to claim 1 wherein the discharge opening is connected to an L-bend, the L-bend is connected to a discharge pipe, and the discharge pipe is inclined to the horizontal plane.

3. The rice quantitative mixing device of claim 1, wherein the driving mechanism comprises a motor, a spur gear and an outer gear ring, the outer gear ring is fixed on the mixing drum, the motor is fixed on the base, the output shaft of the motor is provided with the spur gear, and the spur gear is meshed with the outer gear ring.

4. The rice quantitative mixing device as claimed in claim 1, wherein a hose is communicated with the bottom of the storage hopper, a rigid pipe is connected below the hose and connected with the distribution plate, a discharge port is formed in a side wall of the rigid pipe, a second rotating shaft is arranged in the rigid pipe, a second spiral plate is arranged on the second rotating shaft, the second rotating shaft penetrates out of the lower end of the distribution plate, the second rotating shaft is connected with a second motor, and the second motor is fixed to the bottom of the distribution plate.

5. A rice proportioning and blending apparatus according to claim 1, wherein said spring assembly comprises a bracket and a coil spring, said bracket is fixed to said base, said coil spring is disposed above said bracket, and said coil spring is connected to said distribution plate.

6. A rice quantitative mixing device according to claim 5, wherein said vibrating mechanism comprises a permanent magnet fixed to said distribution plate and an electromagnet fixed to said bracket, said electromagnet generating a magnetic field that attracts or repels said permanent magnet when energized.

7. The rice quantitative mixing device as claimed in claim 1, wherein said distribution plate is provided with a plurality of sliding needle rods, said needle rods are slidably connected to said distribution plate, said needle rods are flush with the surface of said distribution plate, said plurality of needle rods are radially arranged, and the extension lines of said plurality of needle rods converge at the center of said rigid tube.

8. The quantitative rice mixing device as claimed in claim 1, wherein the upper end of the rotating shaft is higher than the upper surface of the mixing barrel, a polygonal column is arranged at the upper part of the rotating shaft, a vertical rod is arranged on the base, a limiting rod is connected to the vertical rod in a sliding manner, and a sleeve which is in sleeve fit with the column is arranged above the limiting rod.

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