CN220716763U - Rice raw grain cleaning device - Google Patents

Abstract

The utility model discloses a rice raw grain cleaning device, and relates to the technical field of grain processing. The novel filter cartridge comprises a base, the top of the base is in an opening shape, the upper surface of the base is connected with a through cover, the upper surface of the through cover is provided with a hopper, the interior of the base is provided with a vibration component, a filter cartridge is arranged on the vibration component, the filter cartridge is hollow and tubular, the side surface of the through cover is hinged with a switch door, the side surface of the base is provided with a drawer, the drawer is positioned below the filter cartridge, and a first filter structure and a second filter structure are sequentially arranged in the filter cartridge. The utility model can realize multistage screening, not only can filter iron impurities, but also can screen scraps, dust and small stones in the rice raw grains, has good screening effect, improves the quality of rice, and does not need manual assistance, thereby saving time and labor.

Description

Rice raw grain cleaning device

Technical Field

The utility model relates to the technical field of grain processing, in particular to a rice raw grain cleaning device.

Background

The harvested rice raw grains can be put into bins and enter the subsequent production flow after the earlier-stage impurity removal treatment. And impurities are treated and discharged, so that the edible quality of grains is improved, and the load of subsequent production equipment is reduced.

The Chinese patent with the publication number of CN214416464U discloses a raw grain cleaning device for rice processing, wherein the position of a screen is limited in the technical scheme, impurities in raw grains of rice can be filtered only by shaking a cleaning box, the use is inconvenient, the screen can not be subjected to multi-stage screening, and the screening effect is limited.

Disclosure of Invention

The utility model aims to provide a rice raw grain cleaning device 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 rice ration cleaning device, includes the base, the base top is the opening form, just the upper surface of base is connected with the through cover, the last surface mounting of through cover has the hopper, the internally mounted of base has vibration subassembly, install the cartridge filter on the vibration subassembly, the cartridge filter is hollow tubular, the side of through cover articulates there is the switch door, the side-mounting of base has the drawer, the drawer is located the below department of cartridge filter, install first filtration and second filtration in proper order in the cartridge filter, first filtration is arranged in getting rid of the iron impurity in the rice, the piece in the rice can be filtered to the second filtration.

As the preferred technical scheme in this application, install the bearing seat on the vibrations subassembly, the bearing seat is the ring platform, just set up the step groove on the inner wall of ring platform, the diameter of cartridge filter with the external diameter in step groove is the same.

As the preferred technical scheme in this application, first filtration is located the top of second filtration, first filtration including rotate connect in the dead man in the cartridge filter inner wall, fixedly connected with rotates the piece on the dead man, the piece is the disk, just rotate the diameter of piece and be less than the internal diameter of cartridge filter, install driving motor on the outer wall of cartridge filter, driving motor's output is fixed in the one end of dead man.

As the preferred technical scheme in this application, the second filtration including install in first filter and the second filter on the cartridge filter inner wall, first filter is located the top of second filter, the diameter of first filter and second filter with the internal diameter of cartridge filter is the same, a plurality of first filtration holes have been seted up on the first filter, a plurality of second filtration holes have been seted up on the second filter, the diameter of first filtration hole is greater than the diameter of second filtration hole, be connected with the connecting rod on the first filter, the connecting rod passes the outer wall of cartridge filter install rotating electrical machines on the outer wall of cartridge filter, rotating electrical machines's output is fixed in the rod end of connecting rod.

As the preferred technical scheme in this application, the thing box is put to the bottom of base, vibration assembly is including rotating the rotatory stick of connecting in putting the thing box, is equipped with on putting the thing box and drives rotatory stick pivoted motor, bearing seat bottom both sides all are connected with the bottom plate, the bottom plate with be connected with vibration spring between the upper surface of putting the thing box, the both ends of rotatory stick are provided with the linkage, the linkage includes two rotating cams that are fixed in on the rotatory stick, is connected with the ejector rod between the rotating cams, and the ejector rod top is connected with the connection pad, is connected through the dead lever between bottom plate bottom and the connection pad.

As the preferred technical scheme in this application, the bottom of cartridge filter is equipped with the bottom ring, the inside center department of bottom ring is provided with the center pole, the center pole with be connected with a plurality of baffles between the inner wall of bottom ring.

As a preferred technical scheme in the application, the side face of the hopper is provided with a fixed ring, and the outer diameter of the fixed ring is larger than the diameter of the through cover.

As the preferred technical scheme in this application, the inside of base is equipped with the slide rail, the lower surface of drawer seted up with the spout of slide rail looks adaptation, the slide rail with drawer parallel arrangement.

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

this rice ration cleaning device drives the vibrations of cartridge filter through opening vibration component, turns over from top to bottom in the rice ration on the rotor piece, and iron impurity is adsorbed at the upper surface of rotor piece, then, opens driving motor, and driving motor drives rotor piece rotation certain angle, and the rice drops on first filter in the space between rotor piece and the cartridge filter, then the rice grain can stay on first filter, and some broken bits and little stone can pass first filtration pore and drop on the second filter, then dust and little stone can pass the second filter and drop in the drawer, and the rice piece is stayed on the second filter. The multistage screening can be realized, iron impurities can be filtered, scraps, dust and small stones in the rice raw grains can be screened, the screening effect is good, the quality of rice is improved, and manual assistance is not needed, so that time and labor are saved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is a schematic perspective view of a filter cartridge according to the present utility model;

fig. 4 is a schematic view showing an internal structure of a filter cartridge according to the present utility model;

fig. 5 is a schematic structural view of the vibration assembly of the present utility model.

In the figure: 1. a base; 101. a through cap; 102. opening and closing a door; 2. a hopper; 201. a fixing ring; 3. a drawer; 4. a filter cartridge; 401. a first filter plate; 402. a second filter plate; 403. a bottom ring; 404. a partition plate; 405. a rotating piece; 406. a driving motor; 5. a vibration assembly; 501. a rotating rod; 502. a motor; 503. rotating the cam; 504. an ejector rod; 505. a connecting disc; 506. a fixed rod; 507. a bottom plate; 508. a vibration spring; 6. a bearing seat; 7. and a storage box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.

As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a rice ration cleaning device, including base 1, base 1 is hollow round platform form, the base 1 top is the opening form, and the upper surface of base 1 is connected with the through cover 101, the diameter of base 1 is greater than the diameter of through cover 101, base 1 and through cover 101 are integrated into one piece, the last surface mounting of through cover 101 has hopper 2, the internally mounted of base 1 has vibrations subassembly 5, install cartridge filter 4 on the vibrations subassembly 5, cartridge filter 4 is hollow tubular, the side of through cover 101 articulates there is switch door 102, the side-mounting of base 1 has drawer 3, drawer 3 is located the below department of cartridge filter 4, install first filtration and second filtration in proper order in the cartridge filter 4, first filtration is arranged in getting rid of the iron impurity in the rice, the piece in the rice can be filtered to the second filtration. It should be noted that, because there is more dust in the rice raw grain, when the cartridge filter 4 is vibrated, the dust can be raised, and dust can also be generated when the rice raw grain is poured, and a fan and a discharge pipe are installed at the top of the through cover 101 at the position between the cartridge filter 4 and the hopper 2, the dust is discharged by the fan, the dust is prevented from falling into the rice, and the discharge pipe can be introduced into water, so that the environment is also protected. And a sliding rail is arranged in the base 1, a sliding groove matched with the sliding rail is arranged on the lower surface of the drawer 3, and the sliding rail is arranged in parallel with the drawer 3.

As a specific embodiment, the vibration component 5 is provided with a bearing seat 6, the bearing seat 6 is a circular ring table, the inner wall of the circular ring table is provided with a step groove, and the diameter of the filter cartridge 4 is the same as the outer diameter of the step groove. It should be noted that, hold the cartridge filter 4 in the step groove, and in order to fix the cartridge filter 4, can weld the panel on the side that cartridge filter 4 is close to the bottom surface, set up the round hole on the panel, set up the bolt hole on the upper surface of bearing seat 6, panel on the cartridge filter 4 can laminate to the upper surface of bearing seat 6, then pass the ring on the panel with the bolt, in the bolt hole of the upper surface of bearing seat 6 is threaded to the bolt again, can fix post bearing seat 6, when driving cartridge filter 4 vibrations like this, cartridge filter 4 can not empty.

As a specific embodiment, as shown in FIG. 4, the first filtering structure is located above the second filtering structure, the first filtering structure comprises a rotating rod rotatably connected to the inner wall of the filtering cylinder 4, a rotating piece 405 is fixedly connected to the rotating rod, the rotating piece 405 is a circular plate, the diameter of the rotating piece 405 is smaller than the inner diameter of the filtering cylinder 4, a driving motor 406 is installed on the outer wall of the filtering cylinder 4, the output end of the driving motor 406 is fixed to one end of the rotating rod, a magnetic plate is arranged on the upper surface of the rotating piece 405, the magnetic plate is a circular plate, the diameter of the magnetic plate is identical to that of the rotating piece 405, and iron impurities in raw rice grains can be adsorbed by the magnetic plate, so that the filtering effect is improved, and the quality of rice is improved. It should be noted that, under normal conditions, the rotating plate 405 is horizontal, the rotating plate 405 blocks the channel of the filter cartridge 4, when the rice falls down from the hopper 2, the rice falls down onto the rotating plate 405, along with the vibration of the filter cartridge 4, the raw rice turns over, the iron impurities are adsorbed on the upper surface of the rotating plate 405, then, the driving motor 406 is started, the driving motor 406 drives the rotating plate 405 to rotate by a certain angle, the rice falls down onto the first filter plate 401 from the gap between the rotating plate 405 and the filter cartridge 4, and the iron impurities remain on the magnetic plate.

As a specific embodiment, as shown in fig. 4, the second filtering structure includes a first filtering plate 401 and a second filtering plate 402 mounted on the inner wall of the filtering cylinder 4, the first filtering plate 401 is located above the second filtering plate 402, the diameters of the first filtering plate 401 and the second filtering plate 402 are the same as the inner diameter of the filtering cylinder 4, a plurality of first filtering holes are formed in the first filtering plate 401, a plurality of second filtering holes are formed in the second filtering plate 402, the diameter of the first filtering holes is larger than that of the second filtering holes, a connecting rod is connected to the first filtering plate 401, the connecting rod penetrates through the outer wall of the filtering cylinder 4, a rotating motor is mounted on the outer wall of the filtering cylinder 4, and the output end of the rotating motor is fixed at the rod end of the connecting rod. It should be noted that, following the vibration of the filter cartridge 4, the rice grains will remain on the first filter plate 401, while some broken slag and small stones will fall onto the second filter plate 402 through the first filter holes, then dust and small stones will fall into the drawer 3 through the second filter plate 402, while the rice scraps are left on the second filter plate 402, thereby realizing multi-stage screening and improving the quality of rice.

As a specific embodiment, as shown in fig. 5 and 3, a storage box 7 is installed at the bottom of the base 1, the vibration assembly 5 includes a rotating rod 501 rotatably connected in the storage box 7, a motor 502 driving the rotating rod 501 to rotate is arranged on the storage box 7, two sides of the bottom of the bearing seat 6 are connected with a bottom plate 507, a vibration spring 508 is connected between the bottom plate 507 and the upper surface of the storage box 7, two ends of the rotating rod 501 are provided with linkage structures, each linkage structure includes two rotating cams 503 fixed on the rotating rod 501, an ejector rod 504 is connected between the rotating cams 503, a connecting disc 505 is connected at the top of the ejector rod 504, and the bottom of the bottom plate 507 is connected with the connecting disc 505 through a fixing rod 506. Particularly, when the motor 502 is turned on, the motor 502 drives the rotating rod 501 to rotate, the rotating rod 501 drives the rotating cams 503 to rotate, and the rotating cams 503 are connected with fixed rollers, the ejector rod 504 is rotationally fixed on the fixed rollers, and then rotates along with the rotating cams 503, so that the ejector rod 504 moves up and down, and then drives the connecting disc 505 and the fixed rod 506 to move up and down, and the vibrating spring 508 is fixed between the storage box 7 and the bottom plate 507, so that the vibrating spring 508 stretches and stretches, and then drives the filter cartridge 4 to shake.

As a specific example, as shown in fig. 3, the bottom of the filter cartridge 4 is provided with a bottom ring 403, a center rod is provided at the inner center of the bottom ring 403, a plurality of partitions 404 are connected between the center rod and the inner wall of the bottom ring 403, the diameters of the bottom ring 403 and the filter cartridge 4 are the same, dust and small stones are separated by the partitions 404, and fall from the gaps between the partitions 404 and do not gather together.

As a specific embodiment, as shown in fig. 1, a fixing ring 201 is arranged on the side surface of the hopper 2, the outer diameter of the fixing ring 201 is larger than the diameter of the through cover 101, and the hopper 2 can be directly placed on the through cover 101, so that the installation and the removal are convenient.

When the cleaning device is used, only the vibration component 5 is required to be started, rice is poured into the hopper 2, a small amount of rice is preferably poured into the filter cartridge 4 for multiple times, along with vibration of the filter cartridge 4, the upper part of raw rice grains is turned over, iron impurities are adsorbed on the upper surface of the rotating piece 405, then the driving motor 406 is started, the driving motor 406 drives the rotating piece 405 to rotate by a certain angle, the rice falls onto the first filter plate 401 from a gap between the rotating piece 405 and the filter cartridge 4, then rice grains can be left on the first filter plate 401, some broken residues and small stones can pass through the first filter holes and fall onto the second filter plate 402, then dust and small stones can pass through the second filter plate 402 and fall onto the drawing drawer 3, and rice scraps are left on the second filter plate 402, finally the switch door 102 is opened to take out the filter cartridge 4 and pour out the rice on the first filter plate 401, then the rotating motor is started, the rotating motor drives the first filter plate 401 to rotate, so that the rice can be poured out, and finally, the iron on the magnetic plate can be manually cleaned, and the dust and the small stones can be removed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a rice raw grain cleaning device which characterized in that: including base (1), base (1) top is the opening form, just the upper surface of base (1) is connected with through cover (101), the last surface mounting of through cover (101) has hopper (2), the internally mounted of base (1) has vibrations subassembly (5), install cartridge filter (4) on vibrations subassembly (5), cartridge filter (4) are hollow tubular, the side of through cover (101) articulates there is switch door (102), drawer (3) are installed to the side of base (1), drawer (3) are located the below department of cartridge filter (4), install first filtration and second filtration in proper order in cartridge filter (4), iron in the rice is used for getting rid of to first filtration, the piece in the rice can be filtered to the second filtration.

2. The rice grain cleaning apparatus of claim 1, wherein: install bearing seat (6) on vibrations subassembly (5), bearing seat (6) are the ring platform, just set up the step groove on the inner wall of ring platform, the diameter of cartridge filter (4) with the external diameter in step groove is the same.

3. The rice grain cleaning apparatus of claim 2, wherein: the first filtering structure is located the top of second filtering structure, first filtering structure including rotate connect in rotate the stick in cartridge filter (4) inner wall, fixedly connected with rotates piece (405) on the stick, rotate piece (405) and be the disk, just the diameter of rotating piece (405) is less than the internal diameter of cartridge filter (4), install driving motor (406) on the outer wall of cartridge filter (4), driving motor (406) output is fixed in the one end of rotating the stick.

4. The rice grain cleaning apparatus of claim 1, wherein: the second filtering structure comprises a first filtering plate (401) and a second filtering plate (402) which are arranged on the inner wall of the filtering cylinder (4), the first filtering plate (401) is located above the second filtering plate (402), the diameters of the first filtering plate (401) and the second filtering plate (402) are the same as the inner diameter of the filtering cylinder (4), a plurality of first filtering holes are formed in the first filtering plate (401), a plurality of second filtering holes are formed in the second filtering plate (402), the diameter of the first filtering holes is larger than that of the second filtering holes, a connecting rod is connected to the first filtering plate (401), the connecting rod penetrates through the outer wall of the filtering cylinder (4), a rotating motor is arranged on the outer wall of the filtering cylinder (4), and the output end of the rotating motor is fixed to the rod end of the connecting rod.

5. The rice grain cleaning apparatus of claim 2, wherein: the utility model discloses a vibrating device for the automatic feeding of goods, including base (1), install thing box (7) bottom, vibration subassembly (5) are including rotating rotatory stick (501) of connecting in putting thing box (7), are equipped with on putting thing box (7) and drive rotatory stick (501) pivoted motor (502), bearing seat (6) bottom both sides all are connected with bottom plate (507), bottom plate (507) with be connected with vibration spring (508) between the upper surface of putting thing box (7), the both ends of rotatory stick (501) are provided with linkage, linkage includes two rotation cams (503) that are fixed in on rotatory stick (501), is connected with ejector rod (504) between rotation cams (503), and ejector rod (504) top is connected with connection pad (505), is connected through dead lever (506) between bottom plate (507) bottom and connection pad (505).

6. The rice grain cleaning apparatus of claim 2, wherein: the bottom of cartridge filter (4) is equipped with bottom ring (403), the inside center department of bottom ring (403) is provided with the center pole, be connected with a plurality of baffles (404) between the inner wall of center pole and bottom ring (403).

7. The rice grain cleaning apparatus of claim 1, wherein: the side of the hopper (2) is provided with a fixed ring (201), and the outer diameter of the fixed ring (201) is larger than the diameter of the through cover (101).

8. The rice grain cleaning apparatus of claim 1, wherein: the inside of base (1) is equipped with the slide rail, the lower surface of pull steamer tray (3) seted up with slide rail looks adaptation spout, the slide rail with pull steamer tray (3) parallel arrangement.