CN214107816U - Rice processing dust removal mechanism - Google Patents

Abstract

The utility model discloses a rice processing dust removal mechanism, which comprises a dust removal box, a collection box and a bottom backing plate, wherein universal wheels are fixedly arranged on the periphery of the lower surface of the bottom backing plate, each universal wheel is provided with a foot brake through the rotation of a rotating shaft, the upper surface of the bottom backing plate is fixedly provided with a shock absorption base, the upper surface of the shock absorption base is provided with the dust removal box, the upper surface of the dust removal box is fixedly provided with a feed hopper, the feed hopper is mutually communicated with the inside of the dust removal box, the utility model is provided with a first door plate and a second door plate, so that when a vibration motor is damaged, the door plate can be opened for repairing, the practical performance of the device is improved, and the first rubber cushion block and the second rubber cushion block arranged at the bottom of the dust collection box and the bottom of the rice storage box can be effectively prevented from being damaged due to the contact friction between the bottom of the box and the inside of the dust removal box in the vibration, plays a certain protection role and prolongs the service life of the device.

Description

Rice processing dust removal mechanism

Technical Field

The utility model relates to a grain processing technology field specifically is a rice processing dust removal mechanism.

Background

The rice is a finished product prepared by rice through the working procedures of cleaning, rice hulling, rice milling, finished product arrangement and the like, contains nearly 64 percent of nutrient substances in the rice and more than 90 percent of nutrient elements required by a human body, and is also a main food for people in most regions of China, along with the continuous development and progress of social economy, people have more and more strict requirements on diet, especially on the taste and the sanitation degree of the rice, so that the conventional rice needs to be subjected to a series of dust removal operations after being processed, thereby removing impurity and dust in the rice, but the conventional rice processing dust removal mechanism has some problems:

present rice processing dust removal mechanism clears up the tiny dust in the rice usually, and effectively clear up remaining great granule impurity in the rice, thereby the rice that leads to removing dust still need sieve work, thereby it is troublesome to improve rice processing, the cost of processing has also been increased, present rice processing dust removal mechanism generally all is the mode of screening through the filter screen in addition, but can clear away then to be difficult to detach to some great particulate matters to some tiny impurity like this, still need use the manual work to pick, great increase the burden of hand labor like this, consequently, need provide a rice processing dust removal mechanism and solve the problem that above-mentioned provided urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice processing dust removal mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rice processing dust removal mechanism comprises a dust removal box, a collection box and a bottom backing plate, wherein universal wheels are fixedly arranged on the periphery of the lower surface of the bottom backing plate, each universal wheel is provided with a foot brake through a rotating shaft in a rotating mode, the upper surface of the bottom backing plate is fixedly provided with a shock absorption base, the upper surface of the shock absorption base is provided with a dust removal box, the upper surface of the dust removal box is fixedly provided with a feed hopper, the feed hopper is communicated with the inside of the dust removal box, the surface of one side of the dust removal box is respectively and fixedly provided with the collection box and an impurity box, the collection box is positioned right above the impurity box, a storage drawer is movably inserted into the surface of one side of the impurity box, the surface of one side of the storage drawer is fixedly provided with a handle, the surface of one side of the dust removal box is fixedly provided with an impurity discharge port, and the impurity discharge port is communicated with the inside of the dust removal box, and the impurity discharging port is positioned between the collecting box and the impurity box, and a connecting pipeline is fixedly arranged on the surface of the other side of the dust removing box.

As a further aspect of the present invention: the inside both sides of dust removal incasement portion are all fixed and are provided with first shock dynamo, first shock dynamo is provided with four altogether, every the output of first shock dynamo is all fixed and is provided with the second connecting block, every the fixed dust collection box that is provided with between the second connecting block, the lower fixed surface of dust collection box is provided with first rubber pad, the last fixed surface of dust collection box is provided with first screening otter board, the both ends of first screening otter board are all fixed and are provided with blocks the piece, block the piece and keep away from the one end of collecting box and the inside of connecting tube and communicate each other, the inside of dust collection box is close to one side of collecting box and is fixed and be provided with the dust catcher, the dust catcher passes through plastic hose and communicates each other with the inside of collecting box.

As a further aspect of the present invention: the utility model discloses a dust removal case, including dust removal incasement portion, mount table, fixed connection block, second screening otter board, impurity box, discharge hole, dust removal incasement portion's both sides are all fixed and are provided with the mount table, the mount table is provided with two altogether the output of mount table is all fixed and is provided with first connecting block, two the case is deposited to fixed being provided with rice between the first connecting block, the lower fixed surface that the case was deposited to rice is provided with second rubber pad, the last fixed surface that the case was deposited to rice is provided with second screening otter board, second screening otter board is close to the fixed fagging that is provided with of one end of impurity box, and the one end of fagging and the inside of row's miscellaneous mouth communicate each other, the rice is deposited the case and is kept away from the fixed feed opening that is provided with in one side of impurity box, the feed opening runs through the surface of dust removal case and extends to the outside of dust removal case.

As a further aspect of the present invention: a plurality of shock absorbers and damping springs are respectively and uniformly and fixedly arranged between the lower surface of the dust removal box and the bottom inside the damping base.

As a further aspect of the present invention: the surface of dust removal case is provided with first door plant through the hinge rotation, first door plant and dust collection box looks parallel and level, the surface of first door plant is run through and is seted up the first bleeder vent of a plurality of, every the surface of first bleeder vent is all fixed and is provided with the dust screen.

As a further aspect of the present invention: the surface of dust removal case is provided with the second door plant through the hinge rotation, the second door plant is provided with two altogether, two the second door plant all deposits the case parallel and level each other with the rice, two the surface of second door plant all runs through and has seted up a plurality of second bleeder vent, every the fixed dust screen that is provided with in surface of second bleeder vent.

As a further aspect of the present invention: the surface of dust removal case evenly rotates and is provided with a plurality of fixture block, the surface of first door plant and second door plant has all run through and has seted up the draw-in groove, the draw-in groove is connected with the fixture block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with a dust collection box, a first screening screen plate, a first vibration motor and a dust collector, therefore, when the dust in the rice needs to be removed, the first vibration motor can be firstly utilized to drive the dust collection box and the first screening net plate to vibrate rapidly, so that the rice dropped on the first sieving net plate through the feeding hopper is separated from the dust by the vibration, the meshes of the first sieving screen plate are very small and only allow dust and impurities to pass through, the rice can enter the connecting pipeline under the shaking action, the dust entering the dust collecting box can be sucked by the dust collector, not only can carry out effectual dust removal with the rice like this, can collect the dust of detaching again fast, prevent that the dust from drifting away under the vibrations effect and leading to the dust removal failure, so not only improved the efficiency of removing dust, also can make the more clean of removing dust.

2. In addition, the utility model is also provided with a rice storage box, a second vibrating motor and a second screening mesh plate, so that when the rice subjected to primary dust removal treatment falls onto the second screening mesh plate, the rice can be separated under the action of the second vibrating motor, because the mesh of the second screening mesh plate is slightly larger than the rice grains, the rice grains can only pass through this time, and some larger grain impurities can enter the inner part of the impurity discharging port through the inclined supporting plate under shaking and then are discharged into the inner part of the impurity box through the impurity discharging port for temporary storage, and the rice enters the inner part of the rice storage box through the second screening mesh plate and is discharged through the discharging port, so that through multiple times of dust removal treatment, some tiny dust in the rice is removed, and some larger grain impurities in the rice are screened out, thereby avoiding secondary screening, and reducing the dust removal cost, the dust removal speed of the device is improved.

3. And this utility model through be provided with first door plant and second door plant, when shock dynamo takes place to damage, can open the door plant and repair like this, improved the practicality of device, and dust collection box and rice deposit the first rubber cushion and the second rubber cushion that the bottom half set up, just so can effectively prevent bottom half and dust removal incasement portion contact friction and damage when vibrations, played certain guard action, prolonged the life of device.

4. This last utility model discloses a vibration damping mount, like this when carrying out dust removal work, can make the dust removal case take place to shake because shock dynamo's violent vibrations, at this moment the inside bumper shock absorber and the damping spring that set up of vibration damping mount will play certain buffering protection effect to effectually prevent that the dust removal case from damaging because constantly vibrations, improved the practicality of device.

Drawings

Fig. 1 is an overall three-dimensional front view structure schematic diagram of a rice processing dust removal mechanism.

Fig. 2 is an overall front sectional structure schematic diagram of the rice processing dust removing mechanism.

Fig. 3 is a schematic view of a three-dimensional splitting structure of a collection box in the rice processing dust removal mechanism.

Fig. 4 is an enlarged structure schematic diagram of a part A in the rice processing dust removing mechanism.

In the figure: the dust removal box 1, the collection box 2, the impurity box 3, the bottom layer backing plate 4, the vibration damping base 5, the universal wheel 6, the feed hopper 7, the first door plant 8, the second door plant 9, the impurity discharge opening 10, the feed opening 11, the storage drawer 12, the fixture block 13, the first air vent 14, the draw-in groove 15, the second air vent 16, the connecting pipeline 17, the foot brake 18, the dust collection box 19, the rice storage box 20, the first screening otter board 21, the second screening otter board 22, the first vibrating motor 23, the second vibrating motor 24, the stop block 25, the first rubber cushion block 26, the second rubber cushion block 27, the mounting platform 28, the first connecting block 29, the dust collector 30, the second connecting block 31, the handle 32, the vibration damper 33 and the vibration damping spring 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a rice processing dust removing mechanism comprises a dust removing box 1, a collecting box 2 and a bottom mat board 4, universal wheels 6 are fixedly arranged around the lower surface of the bottom mat board 4, a foot brake 18 is rotatably arranged on the surface of one side of each universal wheel 6 through a rotating shaft, a shock absorbing base 5 is fixedly arranged on the upper surface of the bottom mat board 4, the dust removing box 1 is arranged on the upper surface of the shock absorbing base 5, a feeding hopper 7 is fixedly arranged on the upper surface of the dust removing box 1, the feeding hopper 7 is mutually communicated with the interior of the dust removing box 1, the collecting box 2 and an impurity box 3 are respectively fixedly arranged on the surface of one side of the dust removing box 1, the collecting box 2 is positioned right above the impurity box 3, a storage drawer 12 is movably inserted on the surface of one side of the impurity box 3, a handle 32 is fixedly arranged on the surface of one side of the storage drawer 12, and an impurity discharging port 10 is fixedly arranged on the surface of one side of the dust removing box 1, arrange miscellaneous mouthful 10 and dust removal case 1's inside and communicate each other, and arrange miscellaneous mouthful 10 and be located between collecting box 2 and the impurity case 3, the fixed surface of dust removal case 1 opposite side is provided with connecting tube 17, the utility model discloses a be provided with first door plant 8 and second door plant 9, when shock dynamo takes place to damage, can open the door plant and repair like this, the practicality of device has been improved, and dust collection case 19 and rice deposit the first rubber cushion 26 and the second rubber cushion 27 that the bottom of case 20 set up, just so can effectively prevent bottom of the box and dust removal case 1 internal contact friction and damage when vibrations, certain guard action has been played, the life of device has been prolonged.

Referring to fig. 2, the dust box 1 is fixedly provided with first vibration motors 23 at two sides, four first vibration motors 23 are provided, the output end of each first vibration motor 23 is fixedly provided with a second connecting block 31, a dust box 19 is fixedly provided between each second connecting block 31, the lower surface of the dust box 19 is fixedly provided with a first rubber cushion 26, the upper surface of the dust box 19 is fixedly provided with a first screening net plate 21, two ends of the first screening net plate 21 are fixedly provided with blocking blocks 25, one end of each blocking block 25 far away from the collecting box 2 is communicated with the inside of the connecting pipe 17, one side of the inside of the dust box 19 near the collecting box 2 is fixedly provided with a dust collector 30, the dust collector 30 is communicated with the inside of the collecting box 2 through a plastic hose, the utility model is provided with the dust box 19, the first screening net plate 21, the first vibration motors 23 and the dust collector 30, like this can utilize first shock dynamo 23 to drive dust collection box 19 and first screening otter board 21 and shake fast when the dust in the rice is got rid of at first when needs like this, the rice that falls on first screening otter board 21 through the feeder hopper will lead to dust and rice separation under the effect of vibrations, and the mesh of first screening otter board 21 is very little can only allow dust impurity to pass through, and the rice can enter into the inside of connecting tube 17 under the shake effect, the dust that enters into inside dust collection box 19 can be siphoned off by dust catcher 30, not only can carry out effectual dust removal with the rice like this, can collect the dust of detaching fast again, prevent that the dust from floating under the effect of vibrations and leading to the dust removal failure, so not only the efficiency of dust removal has been improved, also can make the dust removal cleaner.

Referring to fig. 2, two mounting platforms 28 are fixedly arranged on both sides of the interior of the dust removing box 1, two mounting platforms 28 are arranged on the two mounting platforms 28, first connecting blocks 29 are fixedly arranged on the output ends of the two mounting platforms 28, a rice storing box 20 is fixedly arranged between the two first connecting blocks 29, a second rubber cushion block 27 is fixedly arranged on the lower surface of the rice storing box 20, a second screening net plate 22 is fixedly arranged on the upper surface of the rice storing box 20, a diagonal support plate is fixedly arranged at one end of the second screening net plate 22 close to the impurity box 3, one end of the diagonal support plate is communicated with the interior of the impurity discharging port 10, a discharging port 11 is fixedly arranged on one side of the rice storing box 20 away from the impurity box 3, the discharging port 11 penetrates through the surface of the dust removing box 1 and extends to the outer side of the dust removing box 1, the utility model further comprises a rice storing box 20, a second vibrating motor 24 and a second screening net plate 22, like this when the rice through primary dust removal processing falls into second screening otter board 22, will separate under second shock dynamo 24's effect, because the mesh of second screening otter board 22 is slightly bigger than the grain of rice, so can only allow the rice granule to pass through this time, some great granule impurity then can enter into the inside of arranging miscellaneous mouth 10 through the inclined strut board under the shake, the inside of discharging miscellaneous mouthful 10 into impurity case 3 by arranging again stores temporarily, and the rice enters into the inside of rice storage case 20 through second screening otter board 22, rethread discharge opening 11 discharges out, through many times of dust removal processing like this, not only got rid of some tiny dust in the rice and also screened some great particulate matter impurity in the rice, thereby avoid secondary screening, the cost of removing dust has been reduced, the dust removal speed of device has been improved.

Please refer to fig. 2 and fig. 4, evenly be provided with a plurality of bumper shock absorber 33 and damping spring 34 between the lower surface of dust removal case 1 and the inside bottom of vibration damping mount 5 respectively fixedly, this utility model discloses a vibration damping mount 5, when removing dust like this, can make dust removal case 1 take place the shake because vibrating motor's violent vibrations, bumper shock absorber 33 and damping spring 34 that at this moment 5 inside set up will play certain buffering protection effect, thereby effectually prevent that dust removal case 1 from damaging because of constantly shaking, the practicality of device has been improved.

Referring to fig. 1, a first door panel 8 is rotatably disposed on a surface of the dust removing box 1 through a hinge, the first door panel 8 is flush with the dust collecting box 19, a plurality of first ventilation holes 14 are formed through the surface of the first door panel 8, and a dust screen is fixedly disposed on the surface of each first ventilation hole 14.

Referring to fig. 1, the surface of the dust removing box 1 is provided with two second door panels 9 through hinges, the two second door panels 9 are arranged on the two second door panels 9, the two second door panels 9 are flush with the rice storage box 20, a plurality of second air holes 16 are formed in the surfaces of the two second door panels 9 in a penetrating manner, and a dust screen is fixedly arranged on the surface of each second air hole 16.

Referring to fig. 1, a plurality of clamping blocks 13 are uniformly and rotatably arranged on the surface of the dust removing box 1, clamping grooves 15 are formed in the surfaces of the first door panel 8 and the second door panel 9 in a penetrating manner, and the clamping grooves 15 are connected with the clamping blocks 13 in a clamping manner.

The utility model discloses a theory of operation is: when the utility model is used, firstly, the dust collector 30 is opened to make it work normally, then the first vibration motor 23 and the second vibration motor 24 are opened respectively, so that the dust collection box 19 and the rice storage box 20 are driven respectively to vibrate, then, the rice to be dedusted can be added into the dust collection box 1 through the feed hopper 7, the rice and the dust falling on the first screening net plate 21 can be separated due to the gravity of the rice and the vibration force of the dust collection box 19, only the dust and impurities can be allowed to pass because the meshes of the first screening net plate 21 are very small, the rice can enter the inside of the connecting pipeline 17 along the blocking block 25 along with the vibration, then enter the upper part of the second screening net plate 22 along with the connecting pipeline, the dust screened for the first time can enter the inside of the dust collection box 19 through the first screening net plate 21 and then is absorbed into the inside of the collection box 2 by the dust collector 30 for storage, the rice enters into second screening otter board 22's top after because second shock dynamo 24's drive can make the rice deposit case 20 and shake, at this moment the rice grain on the second screening otter board 22 will enter into the inside that the case 20 was deposited to the rice along the mesh, and some great granule impurity then can be blocked the form that rethread vibrations by second screening otter board 22 and enter into the inside of row's miscellaneous mouthful 10 through the inclined supporting plate, later enter into the inside of impurity case 3 through row miscellaneous mouthful 10 again and store, and fall into the rice and deposit the inside rice of case 20 and also can discharge out along feed opening 11, later repeat above-mentioned operation until the rice removes dust and finishes can.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (7)

1. The utility model provides a rice processing dust removal mechanism, includes dust removal case (1), collecting box (2) and bottom backing plate (4), its characterized in that: the lower surface of the bottom base plate (4) is fixedly provided with universal wheels (6) all around, each surface of one side of the universal wheels (6) is provided with a foot brake (18) through a rotating shaft in a rotating mode, the upper surface of the bottom base plate (4) is fixedly provided with a damping base (5), the upper surface of the damping base (5) is provided with a dust removal box (1), the upper surface of the dust removal box (1) is fixedly provided with a feed hopper (7), the feed hopper (7) is communicated with the inside of the dust removal box (1), the surface of one side of the dust removal box (1) is respectively fixedly provided with a collection box (2) and an impurity box (3), the collection box (2) is positioned right above the impurity box (3), a storage drawer (12) is inserted in the surface activity of one side of the impurity box (3), a handle (32) is arranged in the surface fixing of one side of the storage drawer (12), the fixed surface of dust removal case (1) one side is provided with row's miscellaneous mouth (10), arrange the inside intercommunication each other of miscellaneous mouth (10) and dust removal case (1), just arrange miscellaneous mouth (10) and be located between collecting box (2) and impurity case (3), the fixed surface of dust removal case (1) opposite side is provided with connecting tube (17).

2. The rice processing dust removal mechanism of claim 1, wherein: two sides of the interior of the dust removing box (1) are fixedly provided with first vibrating motors (23), the number of the first vibration motors (23) is four, the output end of each first vibration motor (23) is fixedly provided with a second connecting block (31), a dust collection box (19) is fixedly arranged between the second connecting blocks (31), a first rubber cushion block (26) is fixedly arranged on the lower surface of the dust collection box (19), a first screening net plate (21) is fixedly arranged on the upper surface of the dust collection box (19), two ends of the first screening net plate (21) are both fixedly provided with a barrier block (25), one end of the stop block (25) far away from the collecting box (2) is communicated with the inside of the connecting pipeline (17), a dust collector (30) is fixedly arranged at one side of the inner part of the dust collection box (19) close to the collection box (2), the dust collector (30) is communicated with the inside of the collection box (2) through a plastic hose.

3. The rice processing dust removal mechanism of claim 1, wherein: the two sides in the dust removing box (1) are fixedly provided with two mounting tables (28), the two mounting tables (28) are arranged, the output ends of the two mounting tables (28) are fixedly provided with first connecting blocks (29), a rice storage box (20) is fixedly arranged between the two first connecting blocks (29), a second rubber cushion block (27) is fixedly arranged on the lower surface of the rice storage box (20), a second screening net plate (22) is fixedly arranged on the upper surface of the rice storage box (20), one end of the second screening net plate (22) close to the impurity box (3) is fixedly provided with an inclined supporting plate, one end of the inclined supporting plate is communicated with the interior of the impurity discharging opening (10), a feed opening (11) is fixedly arranged on one side of the rice storage box (20) far away from the impurity box (3), the feed opening (11) penetrates through the surface of the dust removal box (1) and extends to the outer side of the dust removal box (1).

4. The rice processing dust removal mechanism of claim 1, wherein: a plurality of shock absorbers (33) and shock absorption springs (34) are respectively and uniformly and fixedly arranged between the lower surface of the dust removal box (1) and the bottom inside the shock absorption base (5).

5. The rice processing dust removal mechanism of claim 1, wherein: the surface of dust removal case (1) is provided with first door plant (8) through the hinge rotation, first door plant (8) and dust collection box (19) looks parallel and level, the surface of first door plant (8) is run through and is seted up the first bleeder vent of a plurality of (14), every the surface of first bleeder vent (14) is all fixed and is provided with the dust screen.

6. The rice processing dust removal mechanism of claim 1, wherein: the surface of dust removal case (1) is provided with second door plant (9) through the hinge rotation, second door plant (9) are provided with two altogether, two second door plant (9) all deposit case (20) parallel and level each other with the rice, two the surface of second door plant (9) all runs through and has seted up a plurality of second bleeder vent (16), every the equal fixed dust screen that is provided with in surface of second bleeder vent (16).

7. The rice processing dust removal mechanism of claim 5, wherein: the surface of dust removal case (1) evenly rotates and is provided with a plurality of fixture block (13), draw-in groove (15) have all been seted up in the surface of first door plant (8) and second door plant (9) through, draw-in groove (15) are connected with fixture block (13) block.

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