CN217314504U

CN217314504U - A dust collector for rice processing

Info

Publication number: CN217314504U
Application number: CN202220160407.0U
Authority: CN
Inventors: 胡以华; 程方顺; 潘国滨; 夏国均; 伍结霞
Original assignee: Anhui Funing Rice Industry Co ltd
Current assignee: Anhui Funing Rice Industry Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-30
Anticipated expiration: 2032-01-21

Abstract

The utility model belongs to the technical field of rice processing, especially, a dust collector for rice processing, including the dust removal case, the inner wall of dust removal case is the first mount pad of fixedly connected with and second mount pad respectively, and first mount pad is located the top of second mount pad, and first mount pad and second mount pad all use the axis of dust removal case to be the symmetric distribution as the center of symmetry, and two surfaces that first mount pad is relative are provided with dust collector, and dust collector includes first ration bucket, and the both sides surface of first ration bucket all articulates with two surfaces that first mount pad is relative through the round pin axle. This a dust collector for rice processing through setting up dust collector, has reached and has realized carrying out multiple dust removal to the dust that contains in the rice through this device, has guaranteed final finished product rice quality, avoids taking place the dust explosion, simultaneously, concentrates the collection to exhaust dust, and the follow-up centralized processing that carries out is convenient for, has avoided causing the effect of pollution to the environment.

Description

A dust collector for rice processing

Technical Field

The utility model relates to a rice processing technology field especially relates to a dust collector for rice processing.

Background

The rice is a finished product prepared by rice through the working procedures of cleaning, rice hulling, rice milling, finished product finishing and the like, the cleaning procedure is to remove various impurities mixed in the rice by using proper equipment through a proper process flow and a proper operation method so as to improve the quality of the finished rice product, and simultaneously, iron nails, scrap iron and the like in the rice are removed by using magnets so as to ensure the production safety, and the embryo and the aleurone layer of the rice contain nearly 64 percent of rice nutrition and more than 90 percent of nutrient elements necessary for a human body, are balanced, so the rice is the fundamental reason of staple food of human beings;

the existing rice processing equipment has more defects and shortcomings, after the rice is subjected to the processing process of rice hulling, the rice contains a large amount of dust which is adsorbed on the surface of the rice, and the powdery dust generated in the shelling process is mixed among the rice during processing, so that many rice processing enterprises discharge the dust directly into the external atmosphere through an electric fan on the upper part of a workshop wall aiming at the dust contained in the rice, the dust can fly, the hidden trouble of dust explosion is also caused when environmental pollution is caused, in addition, the prior dust removing device has low dust removing efficiency to the rice, poor dust removing effect and incapability of removing the dust in the rice in time, so that the quality of the final finished rice product is reduced, and the economic loss is caused after the quality of the rice is reduced, and people still need to use a large amount of clear water to wash in the process of eating, which also causes waste of water resources.

Therefore, a dust removing device for rice processing is needed.

SUMMERY OF THE UTILITY MODEL

Based on current rice after this course of working of hulling rice, current dust collector is to rice dust collection efficiency low, and dust removal effect is not good, can't in time clear away the dust in the rice, and current dust collector causes environmental pollution's technical problem easily simultaneously, the utility model provides a dust collector for rice processing.

The utility model provides a dust collector for rice processing, including the dust removal case, the inner wall of dust removal case is the first mount pad of fixedly connected with and second mount pad respectively, first mount pad is located the top of second mount pad, first mount pad and second mount pad all use the axis of dust removal case to be symmetric distribution, two as the center of symmetry the surface that first mount pad is relative is provided with dust collector, and dust collector includes first ration bucket, the both sides surface of first ration bucket all with two through the round pin axle the surface that first mount pad is relative is articulated.

Preferably, a horn-shaped feed inlet is formed in the upper surface of the dust removal box, the feed inlet is located right above a first quantitative barrel, a first connecting rod is fixedly connected to the lower surface of the first quantitative barrel, a first balancing weight is fixedly connected to the bottom end of the first connecting rod, a first limiting rod and a second limiting rod are fixedly connected to the inner walls of the two sides of the dust removal box respectively, a first arc-shaped limiting plate is fixedly connected to the lower surface of the first quantitative barrel, and the first limiting rod is located between the first arc-shaped limiting plate and the first quantitative barrel;

through above-mentioned technical scheme, when automatic tilting took place for first ration bucket, first gag lever post and the cooperation of first arc limiting plate were used, and the swing angle scope to first ration bucket is spacing.

Preferably, the opposite surfaces of the two second mounting seats are hinged to a second quantitative barrel through a pin shaft, the lower surface of the second quantitative barrel is fixedly connected with a second connecting rod, the bottom end of the second connecting rod is fixedly connected with a second balancing weight, the lower surface of the second quantitative barrel is fixedly connected with a second arc-shaped limiting plate, the second limiting rod is positioned between the second arc-shaped limiting plate and the second quantitative barrel, the back of the dust removal box is provided with first mounting holes which are symmetrically distributed, one of the first mounting holes is positioned between the first quantitative barrel and the second quantitative barrel, the other first mounting hole is positioned below the second quantitative barrel, and the inner wall of the first mounting hole is fixedly provided with a driving motor;

through above-mentioned technical scheme, when the second ration bucket takes place the automatic tilting, second gag lever post and the cooperation of second arc limiting plate use, carry on spacingly to the swing angle scope of second ration bucket.

Preferably, a transmission shaft is fixedly mounted on an output shaft of the driving motor through a coupler, the cross section of the first mounting hole is in a T shape, symmetrically distributed rotating rods are fixedly connected to the rear inner wall of the first mounting hole through bearings, driving blades are fixedly connected to one end of the transmission shaft, driven blades are fixedly connected to one end of the rotating rod, and one end of the transmission shaft and one end of the rotating rod are engaged to perform transmission motion through a gear set;

through the technical scheme, the driving motor converts the electric energy into the mechanical energy to drive the driving fan blades and the driven fan blades to rotate, and the wind power generated by the driving motor is utilized to separate the dust contained in the rice.

Preferably, a discharge port in a funnel structure is formed in the lower surface of the dust removal box, a second mounting hole corresponding to the first mounting hole is formed in the front surface of the dust removal box, a dust collection motor is fixedly mounted on the front inner wall of the second mounting hole, a grid plate in a net structure is formed on the rear inner wall of the second mounting hole, an air outlet of the dust collection motor is fixedly communicated with an air outlet pipe, a collection box is fixedly connected to the right side surface of the dust removal box, and one end of the air outlet pipe penetrates through and extends into the collection box;

through above-mentioned technical scheme, the grid board that sets up through inner wall behind the second mounting hole separates the dust that contains in to rice and the rice.

Preferably, the inner wall of the collecting box is fixedly connected with an active carbon filter screen, the front of the collecting box is hinged with a switch door through a hinge, the front of the switch door is provided with air leakage holes distributed in a rectangular array, and the right side surface of the discharge port is inserted with a baffle plate;

through above-mentioned technical scheme, set up the active carbon filter screen and filter the dust of leading-in collection box by the dust absorption motor.

The utility model provides a beneficial effect does:

through setting up dust collector, reached and realized carrying out multiple dust removal to the dust that contains in the rice through this device, guaranteed ultimate finished product rice quality, avoid taking place the dust explosion, simultaneously, concentrate the collection to the exhaust dust, be convenient for follow-up carry out centralized processing to it, avoided causing the effect of pollution to the environment.

Drawings

Fig. 1 is a schematic view of a dust removing device for rice processing according to the present invention;

fig. 2 is a perspective view of a first quantitative barrel structure of the dust removing device for rice processing provided by the utility model;

FIG. 3 is a right side view of the first counterweight structure of the dust removing device for rice processing according to the present invention;

FIG. 4 is a front view of a structure of a driven fan blade of the dust removing device for rice processing according to the present invention;

fig. 5 is a cross-sectional view of the collecting box structure of the dust removing device for rice processing provided by the utility model.

In the figure: 1. a dust removal box; 2. a first mounting seat; 3. a second mounting seat; 4. a first dosing barrel; 41. a feed inlet; 42. a first connecting rod; 43. a first weight block; 44. a first limit rod; 45. a second limiting rod; 46. a first arc-shaped limiting plate; 47. a second dosing barrel; 48. a second connecting rod; 49. a second counterweight block; 410. a second arc-shaped limiting plate; 411. a first mounting hole; 412. a drive motor; 413. a drive shaft; 414. a rotating rod; 415. an active fan blade; 416. a driven fan blade; 417. a discharge port; 418. a second mounting hole; 419. a dust collection motor; 420. a grid plate; 421. an air outlet pipe; 422. a collection box; 423. an active carbon filter screen; 424. opening and closing the door; 425. a vent hole; 426. and a baffle plate.

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.

Referring to fig. 1-5, a dust collector for rice processing, including dust removal case 1, the inner wall of dust removal case 1 is fixedly connected with first mount pad 2 and second mount pad 3 respectively, first mount pad 2 is located the top of second mount pad 3, first mount pad 2 and second mount pad 3 all use the axis of dust removal case 1 to be the symmetric distribution as the center of symmetry, two relative surfaces of first mount pad 2 are provided with dust collector, and dust collector includes first quantitative bucket 4, the both sides surface of first quantitative bucket 4 all articulates with two relative surfaces of first mount pad 2 through the round pin axle.

Furthermore, a trumpet-shaped feed inlet 41 is formed in the upper surface of the dust removal box 1, the feed inlet 41 is located right above the first quantitative barrel 4, a first connecting rod 42 is fixedly connected to the lower surface of the first quantitative barrel 4, a first balancing weight 43 is fixedly connected to the bottom end of the first connecting rod 42, a first limiting rod 44 and a second limiting rod 45 are fixedly connected to the inner walls of the two sides of the dust removal box 1 respectively, a first arc-shaped limiting plate 46 is fixedly connected to the lower surface of the first quantitative barrel 4, and the first limiting rod 44 is located between the first arc-shaped limiting plate 46 and the first quantitative barrel 4; when the first quantitative barrel 4 is automatically inclined, the first limiting rod 44 and the first arc-shaped limiting plate 46 are used in a matched manner to limit the range of the swing angle of the first quantitative barrel 4.

Further, the opposite surfaces of the two second mounting seats 3 are hinged to a second quantitative barrel 47 through a pin shaft, the lower surface of the second quantitative barrel 47 is fixedly connected with a second connecting rod 48, the bottom end of the second connecting rod 48 is fixedly connected with a second balancing weight 49, the lower surface of the second quantitative barrel 47 is fixedly connected with a second arc-shaped limiting plate 410, a second limiting rod 45 is positioned between the second arc-shaped limiting plate 410 and the second quantitative barrel 47, the back of the dust removing box 1 is provided with first mounting holes 411 which are symmetrically distributed, one of the first mounting holes 411 is positioned between the first quantitative barrel 4 and the second quantitative barrel 47, the other first mounting hole 411 is positioned below the second quantitative barrel 47, and the inner wall of the first mounting hole 411 is fixedly provided with a driving motor 412; when the second quantitative barrel 47 is automatically inclined, the second limiting rod 45 and the second arc-shaped limiting plate 410 are matched for use, so that the swing angle range of the second quantitative barrel 47 is limited.

Further, a transmission shaft 413 is fixedly mounted on an output shaft of the driving motor 412 through a coupler, the cross section of the first mounting hole 411 is in a T shape, symmetrically distributed rotating rods 414 are fixedly connected to the rear inner wall of the first mounting hole 411 through bearings, driving blades 415 are fixedly connected to one end of the transmission shaft 413, driven blades 416 are fixedly connected to one end of the rotating rod 414, and one end of the transmission shaft 413 and one end of the rotating rod 414 are engaged with each other through a gear set to perform transmission movement; the driving motor 412 converts the electric energy into mechanical energy to drive the driving fan 415 and the driven fan 416 to rotate, and the wind power generated by the driving motor separates the dust contained in the rice.

Further, a discharge hole 417 in a funnel structure is formed in the lower surface of the dust removal box 1, a second mounting hole 418 corresponding to the first mounting hole 411 is formed in the front surface of the dust removal box 1, a dust collection motor 419 is fixedly mounted on the front inner wall of the second mounting hole 418, a grid plate 420 in a net structure is formed in the rear inner wall of the second mounting hole 418, an air outlet of the dust collection motor 419 is fixedly communicated with an air outlet pipe 421, a collection box 422 is fixedly connected to the right side surface of the dust removal box 1, and one end of the air outlet pipe 421 penetrates through and extends into the collection box 422; the rice and dust contained in the rice are separated by the grill plate 420 provided at the rear inner wall of the second mounting hole 418.

Furthermore, an active carbon filter screen 423 is fixedly connected to the inner wall of the collection box 422, the front side of the collection box 422 is hinged to an opening and closing door 424 through a hinge, the front side of the opening and closing door 424 is provided with air leakage holes 425 distributed in a rectangular array, and a baffle 426 is inserted into the right side surface of the discharge hole 417; an activated charcoal filter net 423 is provided to filter dust introduced into the collection box 422 by the dust suction motor 419.

Through setting up dust collector, reached and realized carrying out multiple dust removal to the dust that contains in the rice through this device, guaranteed final finished product rice quality, avoid taking place dust explosion, simultaneously, concentrate the collection to the discharged dust, be convenient for follow-up carry out centralized processing to it, avoided causing the effect of pollution to the environment.

The working efficiency is as follows: step one, rice after rice hulling falls into a first quantitative barrel 4 in a dust removal box 1 through a feed port 41, at the moment, a driving motor 412 and a dust collection motor 419 are in working states, when the weight of the rice in the first quantitative barrel 4 is larger than that of a first balancing weight 43 connected with a first connecting rod 42, the first quantitative barrel 4 automatically topples over to drive the first quantitative barrel 4, a first arc-shaped limiting plate 46 and the first balancing weight 43 to rotate anticlockwise by taking the axis of a pin shaft positioned at a first mounting seat 2 as a center, and the rice in the first quantitative barrel 4 is poured into a second quantitative barrel 47;

step two, when the weight of the rice in the second quantitative barrel 47 is greater than the weight of the second balancing weight 49 connected with the second connecting rod 48, the second quantitative barrel 47 automatically topples over to drive the second quantitative barrel 47, the second arc-shaped limiting plate 410 and the second balancing weight 49 to rotate anticlockwise by taking the axis of the pin shaft positioned at the second mounting seat 3 as the center, the baffle 426 on the right side surface of the discharge hole 417 is opened, and at the moment, the rice in the second quantitative barrel 47 flows out of the discharge hole 417;

step three, when the rice falls into the first quantitative barrel 4 in the dust removing box 1 through the feed port 41, the first quantitative barrel 4 automatically topples over and the second quantitative barrel 47 automatically topples over, the driving motor 412 drives the driving shaft 413 to rotate, the driving shaft 413 drives the driving fan 415 to rotate, the driving shaft 413 is meshed with the rotating rod 414 through a gear set to drive the driven fan 416 connected with one end of the rotating rod 414 to rotate, dust contained in the rice is blown to the second mounting hole 418 in the dust removing box 1, and the dust removing motor 419 is arranged on the front inner wall of the second mounting hole 418, then the dust is sucked into the air outlet pipe 421 by the dust suction motor 419 and guided into the collection box 422, the rice is separated from dust contained in the rice by a grill plate 420 provided on the rear inner wall of the second mounting hole 418, and an activated charcoal filter 423 is provided to filter the dust introduced into a collection box 422 by a dust suction motor 419.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dust collector for rice processing, includes dust removal case (1), its characterized in that: the inner wall of dust removal case (1) is first mount pad (2) of fixedly connected with and second mount pad (3) respectively, first mount pad (2) are located the top of second mount pad (3), first mount pad (2) and second mount pad (3) all use the axis of dust removal case (1) to be the symmetric distribution, two for the center of symmetry first mount pad (2) relative surface is provided with dust collector, and dust collector includes first measuring bucket (4), the both sides surface of first measuring bucket (4) all with two through the round pin axle first mount pad (2) relative surface is articulated.

2. The dust removing device for rice processing according to claim 1, wherein: feed inlet (41) that are the loudspeaker form are seted up to the upper surface of dust removal case (1), feed inlet (41) are located directly over first measuring bucket (4), the lower fixed surface of first measuring bucket (4) is connected with head rod (42), the first balancing weight (43) of the bottom fixedly connected with of head rod (42), the both sides inner wall of dust removal case (1) is fixedly connected with first gag lever post (44) and second gag lever post (45) respectively, the lower fixed surface of first measuring bucket (4) is connected with first arc limiting plate (46), first gag lever post (44) are located between first arc limiting plate (46) and first measuring bucket (4).

3. The dust removing device for rice processing as claimed in claim 2, wherein: the opposite surfaces of the two second mounting seats (3) are hinged with a second quantitative barrel (47) through a pin shaft, the lower surface of the second quantitative barrel (47) is fixedly connected with a second connecting rod (48), the bottom end of the second connecting rod (48) is fixedly connected with a second balancing weight (49), the lower surface of the second quantitative barrel (47) is fixedly connected with a second arc-shaped limiting plate (410), the second limiting rod (45) is positioned between the second arc-shaped limiting plate (410) and the second quantitative barrel (47), the back of the dust removing box (1) is provided with first mounting holes (411) which are symmetrically distributed, one of the first mounting holes (411) is positioned between the first quantitative barrel (4) and the second quantitative barrel (47), the other first mounting hole (411) is positioned below the second quantitative barrel (47), and a driving motor (412) is fixedly arranged on the inner wall of the first mounting hole (411).

4. A dust extraction device for rice processing as claimed in claim 3, wherein: the output shaft of driving motor (412) passes through shaft coupling fixed mounting and has transmission shaft (413), the transversal T shape of personally submitting of first mounting hole (411), the back inner wall of first mounting hole (411) is bull stick (414) of symmetric distribution through bearing fixedly connected with, the one end fixedly connected with initiative flabellum (415) of transmission shaft (413), the driven flabellum (416) of the one end fixedly connected with of bull stick (414), the one end of transmission shaft (413) and the one end of bull stick (414) carry out the transmission motion through the meshing of gear train.

5. The dust removing device for rice processing as claimed in claim 3, wherein: discharge gate (417) that are the funnel structure are seted up to the lower surface of dust removal case (1), second mounting hole (418) that correspond with first mounting hole (411) are seted up in the front of dust removal case (1), the preceding inner wall fixed mounting of second mounting hole (418) has dust absorption motor (419), the back inner wall of second mounting hole (418) is grid plate (420) of network structure, the fixed intercommunication of air outlet of dust absorption motor (419) has air outlet pipe (421), the right side fixed surface of dust removal case (1) is connected with collects box (422), the one end of air outlet pipe (421) link up and extend to the inside of collecting box (422).

6. The dust removing device for rice processing as claimed in claim 5, wherein: the inner wall fixedly connected with active carbon filter screen (423) of collecting box (422), the front of collecting box (422) articulates through the hinge has switch door (424), the hourglass wind hole (425) that the rectangular array distributes are seted up in the front of switch door (424), the right side surface of discharge gate (417) is pegged graft and is had baffle (426).