CN223352172U - Vibration type cleaning and stone removing device for rice processing - Google Patents

Abstract

The utility model discloses a vibrating rice processing cleaning and stone removal device, comprising a processing box and a conveyor box. The conveyor box is provided on the top of the processing box, and the output end of a first motor extends into the processing box and is fixedly connected to a scattering shaft, and the scattering shaft is evenly provided with scattering plates. A first screen and a second screen are staggered in the processing box below the scattering shaft, with downwardly inclined surfaces. A rotating shaft is provided in the middle position of the processing box below the first screen and the second screen, and rotating plates are evenly provided on the rotating shaft. A filter is provided on the inside of the processing box near the discharge port. A dust collection box is provided at the back of the processing box at a position corresponding to baffle one. A dust inlet pipe is provided in the middle position of the dust collection box, and the other end of the dust inlet pipe extends to the inside of baffle one. The utility model removes gravel through graded screening, achieving a better removal effect. Broken shells and dust debris can also be collected before screening to prevent them from sticking to the rice and affecting the screening results.

Description

Vibration type cleaning and stone removing device for rice processing

Technical Field

The utility model relates to the technical field of stone removal in rice processing, in particular to a vibratory stone removal device for cleaning rice processing.

Background

The rice is a finished product prepared by the working procedures of cleaning, hulling, milling, finishing finished products and the like, and broken hulls and broken stones are often doped in the process of processing and shelling, and if the broken hulls and broken stones are not screened out, the quality of the rice can be affected, so that the quality is reduced.

In the prior art, general rice can not carry out classified screening on broken stone in the processing process, so that screening effect is reduced, and when broken stone is screened, broken shells are doped in the rice, if broken stone can not be removed at the same time, the broken rice can be stuck to the rice, and screening results are affected.

Disclosure of utility model

The utility model aims to provide a vibrating type cleaning and stone removing device for rice processing, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vibratory cleaning and stoning device for rice processing, includes processing box and transfer box, the bottom of processing box is equipped with and is hopper-shaped feed opening, just the top of processing box is equipped with the transfer box, the intermediate position that processing box one side is close to the transfer box is equipped with motor one, just the output of motor one extends to the processing incasement fixedly connected with and breaks up the axle, just break up and evenly be equipped with on the axle and break up the piece, the processing incasement of breaking up the axle below is crisscross to be equipped with screen cloth one and screen cloth two down in the inclined plane, just screen cloth one the mesh is greater than screen cloth two, just all be equipped with the discharge gate on the processing box that screen cloth one and screen cloth down one side correspond, the intermediate position in the processing box of screen cloth one and screen cloth two below all is equipped with the rotation axis, just evenly be equipped with the rotor plate on the rotation axis, the filter screen is arranged at the position, close to the discharging opening, of the inner side of the processing box, the baffle I is arranged at one side, close to the back, of the inner top end of the processing box, the guide plate with an inclined plane is arranged above one side, close to the discharging opening, of the screen I, the dust collecting box is arranged at the position, corresponding to the baffle I, of the back of the processing box, the baffle II is arranged at one side, far away from the processing box, of the inner top end of the dust collecting box, the dust inlet pipe is arranged at the middle position in the dust collecting box, the other end of the dust inlet pipe extends to the inner side of the baffle I, after rice enters the processing box, the rice is scattered through scattering sheets, so that the rice is scattered and falls onto the screen I to be primarily screened, the primarily screened rice falls onto the screen II to be screened again, the screen I and the screen II can be vibrated and screened by rotating and flapped by the rotating plate during screening, then the screening is carried out, so that the screening stone removing effect is better, when the rice is scattered, the lifted broken shells and dust scraps can be sucked into the dust collection box, so that the rice is prevented from being stuck to the rice, and screening results are prevented from being influenced.

Preferably, the position that processing case back one side corresponds the filter screen top is equipped with the motor three, just the output of motor three runs through processing case fixedly connected with lead screw, just be equipped with the transmission piece on the lead screw, the opposite side is on a parallel with the position of lead screw in the processing case and is equipped with the slide bar, just the position that corresponds the transmission piece on the slide bar is equipped with the sliding block, just be equipped with on sliding block and the transmission piece and scrape the flitch, make the motor three drive the transmission piece on the lead screw remove, make the transmission piece drive scrape the flitch and remove, make scrape the flitch through the stable removal of effect of transmission piece and sliding block on lead screw and the slide bar, prevent that rubble and dust piece pile up on the filter screen, influence its filter effect.

Preferably, support plates are arranged in the processing boxes below the two sides of the first screen and the second screen, springs are uniformly arranged on the support plates, and the other ends of the springs are connected with the corresponding first screen and the corresponding second screen, so that the first screen and the second screen vibrate under the action of the springs when being beaten.

Preferably, an outer cover is arranged at the back of the processing box corresponding to the rotary shaft, a second motor is arranged at the other side of the outer cover, and a first belt pulley is arranged in the outer cover, wherein the output end of the second motor extends to the outer cover.

Preferably, a connecting shaft is arranged on the other side in the outer cover, the connecting shaft in the outer cover and the output shaft of the motor II extend into the processing box to be connected with the rotating shaft, a belt pulley II is arranged on the connecting shaft in the outer cover, and the belt pulley II is connected with the belt pulley I through a belt.

Preferably, the intermediate position of dust collection box bottom is equipped with the outlet pipe, just one side that the processing case was kept away from to the dust collection box is equipped with the backup pad, the backup pad top is equipped with the air exhauster, just the output of air exhauster extends to baffle two inboards, makes the air exhauster pass through baffle two's effect, can prevent effectively that it from inhaling dust and detritus, influences the machine operation.

Preferably, a conveyor belt is arranged in the conveying box, and corresponding openings are formed in the bottom of the conveying box and the top of the processing box, so that the conveyor belt continuously conveys rice for screening.

Preferably, a receiving frame is arranged at the outer side of the bottom feed opening of the processing box, discharging pipes are arranged at the outer side of the processing box corresponding to the position of the discharge opening, and the front side of the processing box is fixedly connected with a sealing door through a hinge.

Compared with the prior art, the vibrating type cleaning and stone removing device for rice processing has the advantages that the motor drives the scattering piece on the scattering shaft to rotate so as to scatter rice, the rice can be scattered on the first screen for preliminary screening, then the screened rice falls into the second screen for screening again, meanwhile, the motor drives the belt pulley on the shaft to rotate, the belt pulley drives the belt pulley to rotate through the belt, the belt pulley and the belt pulley drive the rotating plate on the rotating shaft to rotate so as to flap the first screen and the second screen, the first screen and the second screen vibrate and screen the rice, then broken stone and dust and fragments fall onto the filter screen for screening again, the effect of screening the broken stone is better, and when the scattering piece breaks rice, the dust and fragments in the broken stone are lifted, the exhaust fan can absorb the flying dust through the dust inlet pipe, the dust and prevent the dust from being sucked into the dust collecting box through the effect of the baffle, the dust and the dust from entering the dust collecting box, contacting with water and precipitating, and preventing broken shells and dust from adhering to the rice to influence on the screening result.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional side view of a processing box, a first screen, and a second screen according to the present utility model;

FIG. 3 is a schematic side cross-sectional view of the process tank and dust collection tank of the present utility model;

FIG. 4 is a schematic top cross-sectional view of the processing box and scraper of the present utility model;

FIG. 5 is a schematic diagram of a front view of a processing box according to the present utility model;

The device comprises a processing box 1, a conveying box 2, a conveying belt 3, a scattering sheet 4, a material guiding plate 5, a material discharging pipe 6, a motor I, a scattering shaft 8, a screen I, a screen II, a supporting plate 11, a driving block 12, a driving block 13, a material receiving frame 14, a filter screen 15, a sliding block 16, a spring 17, a rotating plate 18, a rotating shaft 19, a belt pulley I, a motor II, a belt pulley 21, a housing 22, a belt pulley II, a dust collecting box 23, a baffle I, a dust inlet pipe 25, a baffle II, a suction fan 27, a support plate 28, a supporting plate 29, a sliding rod 30, a scraping plate 31, a motor III, a motor 32 and a screw rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a vibratory cleaning and stoning device for rice processing, including processing case 1 and delivery box 2, the bottom of processing case 1 is equipped with and is hopper-shaped feed opening, and the top of processing case 1 is equipped with delivery box 2, be equipped with conveyer belt 3 in the delivery box 2, and delivery box 2 bottom and processing case 1 top all are equipped with corresponding opening, the intermediate position that processing case 1 one side is close to delivery box 2 is equipped with motor one 7, and the output of motor one 7 extends to processing case 1 internal fixedly connected with and breaks up axle 8, and break up evenly be equipped with on the axle 8 and break up piece 4, the processing incasement 1 of breaking up axle 8 below is crisscross to be equipped with screen cloth one 9 and screen cloth two 10 down in the inclined plane, and the mesh of screen cloth one 9 is greater than screen cloth two 10, and all be equipped with the discharge gate on the processing case 1 that screen cloth one 9 and screen cloth two 10 down one side correspond, the middle positions in the processing box 1 below the first screen 9 and the second screen 10 are respectively provided with a rotary shaft 18, rotary plates 17 are uniformly arranged on the rotary shafts 18, a filter screen 14 is arranged at the position, close to the feed opening, of the inner side of the processing box 1, a baffle plate I24 is arranged at one side, close to the back, of the inner top end of the processing box 1, a guide plate 5 with an inclined plane is arranged above one side, close to the feed opening, of the first screen 9 in the processing box 1, a dust box 23 is arranged at the position, corresponding to the baffle plate I24, of the back of the processing box 1, a baffle plate II 26 is arranged at one side, far away from the processing box 1, of the inner top end of the dust box 23, a dust inlet pipe 25 is arranged at the middle position in the dust box 23, the other end of the dust inlet pipe 25 extends to the inner side of the baffle plate I24, a housing 21 is arranged at the position, corresponding to the rotary shaft 18, a motor II 20 is arranged at the other side of the housing 21, the output end of the motor II 20 extends to the housing 21, a belt pulley I19 is arranged, the other side in the outer cover 21 is provided with a connecting shaft, the connecting shaft in the outer cover 21 and the output shaft of the motor II 20 are both extended into the processing box 1 and connected with the rotating shaft 18, a belt pulley II 22 is arranged on the connecting shaft in the outer cover 21, the belt pulley II 22 is connected with the belt pulley I19 through a belt, a water outlet pipe is arranged in the middle position of the bottom of the dust collection box 23, one side of the dust collection box 23 far away from the processing box 1 is provided with a supporting plate 28, the top of the supporting plate 28 is provided with an exhaust fan 27, the output end of the exhaust fan 27 extends to the inner side of a baffle II 26, so that rice is conveyed to an opening through a conveying belt 3 and falls into the processing box 1, meanwhile, the motor I7 can be started to drive a scattering sheet 4 on the scattering shaft 8 to scatter the rice, dust and fragments therein can be lifted, the exhaust fan 27 can be started to absorb the flying dust through a dust inlet pipe 25, the first baffle plate 24 prevents rice from being sucked into the dust box 23, so that dust and debris enter the dust box 23 and then contact with water to be precipitated, broken shells and dust and debris are prevented from being stuck on the rice to influence screening results, the second baffle plate 26 prevents dust and debris from being sucked into the exhaust fan 27 to influence operation of a machine, when scattered rice falls onto the first screen 9 through the action of the material guide plate 5 to be primarily screened, the screened rice falls onto the second screen 10 to be screened again, meanwhile, the second motor 20 drives a belt pulley 19 on a shaft of the second motor to rotate, the belt pulley 19 drives the belt pulley 22 to rotate through a belt, and the first belt pulley 19 and the second belt pulley 22 drive a rotating plate 17 on a rotating shaft 18 to rotate to flap the first screen 9 and the second screen 10, so that screening and filtering effects of the broken stone are better;

A motor III 31 is arranged at one side of the back of the processing box 1 corresponding to the position above the filter screen 14, the output end of the motor III 31 penetrates through the processing box 1 and is fixedly connected with a screw rod 32, a transmission block 12 is arranged on the screw rod 32, a sliding rod 29 is arranged at the other side of the processing box 1 parallel to the screw rod 32, a sliding block 15 is arranged at the position corresponding to the transmission block 12 on the sliding rod 29, scraping plates 30 are arranged on the sliding block 15 and the transmission block 12, broken stones and dust chips in rice fall onto the filter screen 14, and then the motor III 31 can be started to drive the transmission block 12 on the screw rod 32 to move, so that the sliding block 15 on the transmission block 12 and the sliding rod 29 drive the scraping plates 30 to move together, broken stones and dust chips can be prevented from being accumulated on the filter screen 14, and the filtering effect is improved;

the supporting plates 11 are arranged in the processing box 1 below the two sides of the first screen mesh 9 and the second screen mesh 10, the springs 16 are uniformly arranged on the supporting plates 11, and the other ends of the springs 16 are connected with the corresponding first screen mesh 9 and the second screen mesh 10, so that when the first screen mesh 9 and the second screen mesh 10 are beaten by the rotating plate 17, the first screen mesh 9 and the second screen mesh 10 can vibrate through the springs 16 connected with the bottoms of the two sides, and the screening effect is better;

The outside of processing case 1 bottom feed opening is equipped with and connects material frame 13, and the processing case 1 outside corresponds the position of discharge gate and all is equipped with discharging pipe 6, and the front of processing case 1 passes through hinge fixedly connected with sealing door, makes the rice on screen cloth one 9 and the screen cloth two 10 pass through discharging pipe 6 discharge to make the tiny dust piece after filtering fall into and connect in the material frame 13 and collect, prevent that it from flying to the air, polluted environment.

When the embodiment of the application is used, rice is conveyed to an opening through the conveying belt 3 and falls into the processing box 1, meanwhile, the motor I7 can be started to drive the scattering sheet 4 on the scattering shaft 8 to rotate so as to scatter the rice, dust and fragments in the rice can be lifted, the exhaust fan 27 can be started to absorb the flying dust through the dust inlet pipe 25, the rice is prevented from being sucked into the dust box 23 through the action of the baffle I24, the dust and fragments enter the dust box 23 and then contact with water and precipitate, the broken shell and the dust and fragments are prevented from adhering to the rice, the screening result is influenced, the dust and fragments are prevented from being sucked into the exhaust fan 27 through the action of the baffle II 26, the operation of the machine is influenced, the scattered rice is then dropped onto the screen I9 through the action of the guide plate 5 and then subjected to preliminary screening, the screened rice is dropped onto the screen II 10 for screening again, meanwhile, the belt pulley I19 on the shaft of the machine II is driven by the motor II 20 to rotate, the belt pulley I19 drives the belt pulley II 22 to rotate through a belt, the belt pulley I19 and the belt pulley II 22 drive the rotating plate 17 on the rotating shaft 18 to rotate to flap the screen I9 and the screen II 10, the screen I9 and the screen II 10 vibrate through the springs 16 connected with the bottoms of the two sides, the effect of screening and filtering broken stones is better, rice slides downwards during screening and is discharged through the corresponding discharging pipes 6, the screened broken stones and dust chips fall onto the filter screen 14, then the motor III 31 can be started to drive the transmission block 12 on the screw rod 32 to move, the transmission block 12 and the sliding block 15 on the sliding rod 29 drive the scraping plate 30 together, the broken stones and the dust chips can be prevented from accumulating on the filter screen 14, the filtering effect is improved, then the filtered fine dust chips fall into the material receiving frame 13 to be collected, prevent it from flying to the air and polluting the environment, when the machine stops running, the sealing door can be opened to take out the broken stone accumulated on the filter screen 14 and discharge and collect the sewage in the dust box 23 from the water outlet pipe.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Claims (8)

1. The utility model provides a vibratory stone removing device for rice processing, which is characterized in that the stone removing device comprises a processing box (1) and a conveying box (2), wherein a hopper-shaped blanking port is arranged at the bottom of the processing box (1), the conveying box (2) is arranged at the top of the processing box (1), a motor I (7) is arranged at the middle position of one side of the processing box (1) close to the conveying box (2), a scattering shaft (8) is fixedly connected with the output end of the motor I (7) in the processing box (1), scattering sheets (4) are uniformly arranged on the scattering shaft (8), a first screen mesh (9) and a second screen mesh (10) which are downward inclined are arranged in the processing box (1) below the scattering shaft (8) in a staggered manner, the mesh holes of the first screen mesh (9) are larger than the second screen mesh (10), discharge ports are arranged on the processing box (1) corresponding to one side of the second screen mesh (9) and the second screen mesh (10), a scattering shaft (18) is fixedly connected with the middle position of the processing box (1) below the processing box (1), a rotary shaft (18) is arranged on the inner side of the processing box (1) close to the rotary shaft (24), a rotary shaft (24) is arranged on the rotary shaft (1), and be close to stock guide (5) on inclined plane in processing case (1) of screen cloth one (9) discharge gate one side top, the position that processing case (1) back corresponds baffle one (24) is equipped with dust collection box (23), just one side that processing case (1) was kept away from on top in dust collection box (23) is equipped with baffle two (26), intermediate position is equipped with dust inlet pipe (25) in dust collection box (23), just the other end of dust inlet pipe (25) extends to baffle one (24) inboard.

2. The vibratory stone removing device for rice processing according to claim 1, wherein a motor III (31) is arranged at a position, corresponding to the upper part of the filter screen (14), on one side of the back of the processing box (1), of the motor III (31), a screw rod (32) is fixedly connected with an output end of the motor III (31) penetrating through the processing box (1), a transmission block (12) is arranged on the screw rod (32), a sliding rod (29) is arranged at a position, parallel to the screw rod (32), on the other side of the processing box (1), of the processing box, a sliding block (15) is arranged at a position, corresponding to the transmission block (12), on the sliding rod (29), and scraping plates (30) are arranged on the sliding block (15) and the transmission block (12).

3. The vibrating stone removing device for rice processing according to claim 1, wherein the first screen (9) and the second screen (10) are respectively provided with a support plate (11) in the processing box (1) below both sides, springs (16) are uniformly arranged on the support plates (11), and the other ends of the springs (16) are respectively connected with the corresponding first screen (9) and second screen (10).

4. The vibratory stone removing device for rice processing according to claim 1, wherein an outer cover (21) is arranged at the back of the processing box (1) and corresponds to the rotating shaft (18), a motor II (20) is arranged at the other side of the outer cover (21), and a belt pulley I (19) is arranged in the outer cover (21) extending from the output end of the motor II (20).

5. The vibratory stone removing device for rice processing as recited in claim 4, wherein a connecting shaft is arranged on the other side in the outer cover (21), the connecting shaft in the outer cover (21) and an output shaft of the motor II (20) extend into the processing box (1) to be connected with the rotating shaft (18), a belt pulley II (22) is arranged on the connecting shaft in the outer cover (21), and the belt pulley II (22) is connected with the belt pulley I (19) through a belt.

6. The vibratory stone removing device for rice processing according to claim 1, wherein a water outlet pipe is arranged in the middle of the bottom of the dust collecting box (23), a supporting plate (28) is arranged on one side, far away from the processing box (1), of the dust collecting box (23), an exhaust fan (27) is arranged at the top of the supporting plate (28), and the output end of the exhaust fan (27) extends to the inner side of a second baffle plate (26).

7. The vibratory stone removing device for rice processing as claimed in claim 1, wherein the conveying box (2) is internally provided with a conveying belt (3), and the bottom of the conveying box (2) and the top of the processing box (1) are respectively provided with corresponding openings.

8. The vibratory stone removing device for rice processing according to claim 1, wherein a receiving frame (13) is arranged on the outer side of a discharging hole in the bottom of the processing box (1), discharging pipes (6) are arranged on the outer side of the processing box (1) corresponding to the discharging hole, and the front face of the processing box (1) is fixedly connected with a sealing door through a hinge.