Dust collecting equipment for grain storage
Technical Field
The utility model relates to the technical field of grain dust removal, in particular to dust removal equipment for grain storage.
Background
Grain crops such as corns, wheat, soybeans, rapeseeds and the like are raw materials of processing enterprises such as starch, sugar, ethanol, flour, grease, feed and the like, and a large amount of dust is doped in the raw materials during harvesting, so that the quality of the raw materials is affected by the dust to different degrees, and the grain raw materials doped with a large amount of dust are extremely vulnerable to damp and caking, so that the subsequent storage of the grain raw materials is adversely affected.
Publication number CN214160471U discloses a grain dust collecting equipment, and the device makes grain raw materials be broken up and with the dust separation that adheres to on grain raw materials through pendulous device and screening board, again with the dust through the concentrated processing after the fan is got rid of, has effectively solved present grain raw materials and has adulterated a large amount of dust when the results, and the easy caking of wetting has influenced the quality of grain raw materials and the problem of subsequent processing use, but this patent still has following problem in the in-service use:
The device makes grain raw materials be broken up and will adhere to the dust separation on grain raw materials through pendulous device and screening board, has effectively solved present grain raw materials and has adulterated a large amount of dust phenomena when the results, but the device stirs the raw materials and needs to use a plurality of power-on equipment with the dust removal, and then greatly increased device use cost, do not satisfy the user demand of little workshop, bring inconvenience for the staff when using.
A dust removing apparatus for grain storage is proposed so as to solve the problems set forth in the above.
Disclosure of utility model
The utility model aims to provide dust removing equipment for grain storage, which is used for solving the problems that grain raw materials are scattered and dust attached to the grain raw materials is separated through a swinging device and a screening plate in the prior art, so that the phenomenon that a large amount of dust is doped when the grain raw materials are harvested at present is effectively solved, but the equipment needs to use a plurality of energizing equipment for stirring and removing dust of the raw materials, the use cost of the equipment is greatly increased, the use requirement of a small workshop is not met, and inconvenience is brought to staff in use.
The utility model provides the technical scheme that the dust removing equipment for grain storage comprises a shell, wherein the bottom end of the shell is fixedly connected with a base, a feeding pipe is fixedly connected inside one side of the top end of the shell, a discharging pipe is fixedly connected between the bottom end of the shell and the base, the top end of the shell is fixedly connected with a motor, a transmission mechanism is arranged inside the shell, and a cleaning assembly is arranged inside the transmission mechanism;
Wherein, drive mechanism includes the installation box of fixed connection in inside one side of shell, and the inside rotation of installation box is connected with the dwang, and the inside fixedly connected with annular screen plate in top of shell, and the equal fixedly connected with stirring leaf in top of dwang, and the dwang is located the first rotation tooth of fixedly connected with on the inside lateral wall of installation box, and the inside fixedly connected with fixed box in bottom both sides of shell, and the first filter screen of one end fixedly connected with of fixed box, and rotate and be connected with the bull stick between installation box and the first filter screen, and the one end fixedly connected with second of bull stick rotates the tooth, and the meshing is connected between first rotation tooth and the second rotation tooth, and the equal fixedly connected with breaks up the leaf on the both ends lateral wall of bull stick, and the bull stick is located the inside lateral wall of fixed box and is connected with flabellum.
Preferably, the cleaning assembly comprises a mounting ring fixedly connected to the inside of the shell, a rotating frame is arranged on the inner side of the mounting ring and fixedly connected to the outer side of the rotating rod, gears are rotatably connected to the inner side of the outer side of the rotating frame, teeth are fixedly connected to the inner side of the mounting ring, the gears are meshed with the teeth, and the top side of the rotating frame is fixedly connected with the first brush plate.
Preferably, the second filter screen is fixedly connected to the inside of one end of the fixed box, and the second hairbrush plate is symmetrically and fixedly connected to one end of the rotating rod, which is close to the second filter screen.
Preferably, the bottom of fixed box is dismantled and is connected with the collection box, and the inside symmetry in top of collection box is connected with the hang plate.
Preferably, the bottom fixedly connected with auger of dwang, and rotate between auger bottom and the discharging pipe inside and be connected.
Preferably, the top end of the rotating rod penetrates through the annular screen plate and is connected with the shell in a rotating mode.
Preferably, the top end of the rotating rod is fixedly connected with the output end of the motor.
Compared with the prior art, the dust removing equipment for grain storage has the advantages that the stirring blades are driven to stir grains through the rotation of the rotating rods, the second rotating teeth are driven to rotate through the rotation of the first rotating teeth, the rotating rods drive the multiple groups of scattering blades to rotate, the dropped grains are further scattered fully, the grains are separated from dust impurities, suction is generated inside one end of the fixed box through the rotation of the fan blades, the dust collection effect is achieved, the screening, scattering and dust collection effects of the grains are achieved through the transmission mode of the first rotating teeth and the second rotating teeth, compared with the mode of using a plurality of energized equipment in the prior art, the use cost of the equipment is greatly reduced, the energy consumption is saved, the maintenance is convenient, the like, the dust removing effect of grains is improved, the use requirement of a small workshop is met, the rotation of the rotating rods drives the rotating frame through the rotation of the rotating wheels, the rotating frame is meshed with the teeth, the rotating frame is enabled to rotate stably, the first brush plate is driven to conduct the blocking effect on the annular screen plate through the rotation of the rotating frame, and the annular screen plate is prevented from blocking the annular screen plate, and the low screening efficiency is avoided.
1. The rotation of the rotating rod drives the stirring blades to stir grains, the rotation of the rotating rod drives the rotation of the first rotating teeth, the rotation of the first rotating teeth drives the rotation of the second rotating teeth, the rotation of the second rotating teeth drives the rotation of the rotating rod, the rotation of the rotating rod drives the rotation of the plurality of groups of scattering blades, and then the dropped grains are sufficiently scattered, so that grains are separated from dust impurities, the rotation of the rotating rod drives the rotation of the fan blades, and then the rotation of the fan blades drives one end of the fixed box to generate suction force, so that the dust collection effect is realized, and the screening, scattering and dust collection effects of grains are realized in a transmission mode of the first rotating teeth and the second rotating teeth.
2. The rotating rod is used for rotating the rotating frame, the rotating frame is used for rotating the gear, the gear is meshed between the gear and the teeth, so that the rotating frame rotates more stably, the first brush plate is driven to clear and block the annular screen plate through the rotating of the rotating frame, the phenomenon that the grain blocks the annular screen plate to cause low screening efficiency is avoided, and convenience is brought to workers during use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of the present utility model;
FIG. 3 is a schematic view of a partially enlarged structure of a transmission mechanism according to the present utility model;
FIG. 4 is a schematic top view of the cleaning assembly of the present utility model;
FIG. 5 is a schematic top view of the overall structure of the annular screen plate of the present utility model.
In the figure, 1, a shell; 101, a base, 102, a feeding pipe, 103, a discharging pipe, 104, a motor, 2, a transmission mechanism, 201, a mounting box, 202, a rotating rod, 203, an annular screen plate, 204, stirring blades, 205, a first rotating tooth, 206, a fixed box, 207, a first filter screen, 208, a rotating rod, 209, a second rotating tooth, 210, a scattering blade, 211, fan blades, 212, a second filter screen, 213, a second brush plate, 214, a collecting box, 215, an inclined plate, 216, a screw, 3, a cleaning assembly, 301, a mounting ring, 302, a rotating frame, 303, a gear, 304, teeth, 305 and a first brush plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only 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 utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to FIGS. 1-5, the utility model provides a dust removing device for grain storage, which comprises a shell 1, wherein the bottom end of the shell 1 is fixedly connected with a base 101, a feeding pipe 102 is fixedly connected inside one side of the top end of the shell 1, a discharging pipe 103 is fixedly connected between the bottom end of the shell 1 and the base 101, the top end of the shell 1 is fixedly connected with a motor 104, a transmission mechanism 2 is arranged inside the shell 1, and a cleaning assembly 3 is arranged inside the transmission mechanism 2;
wherein the transmission mechanism 2 comprises a mounting box 201 fixedly connected to one side of the inside of the shell 1, a rotating rod 202 is rotationally connected to the inside of the mounting box 201, the top end of the rotating rod 202 is fixedly connected with the output end of the motor 104, the inside of the top end of the shell 1 is fixedly connected with an annular screen plate 203, the top end of the rotating rod 202 penetrates through the annular screen plate 203 and the shell 1 to be rotationally connected, the top ends of the rotating rods 202 are symmetrically and fixedly connected with stirring blades 204, the rotating rod 202 is positioned on the outer side wall of the inside of the mounting box 201 and is fixedly connected with a first rotating tooth 205, the inside of the two sides of the bottom end of the shell 1 is symmetrically and fixedly connected with a fixing box 206, one end of the fixing box 206 is fixedly connected with a first filter screen 207, a rotating rod 208 is rotationally connected between the mounting box 201 and the first filter screen 207, one end of the rotating rod 208 is fixedly connected with a second rotating tooth 209, the first rotating tooth 205 is in meshed connection with the second rotating tooth 209, and the outer side walls of the two ends of the rotary rod 208 are fixedly connected with scattering blades 210, the rotary rod 208 is positioned on the inner outer side wall of the fixed box 206 and is fixedly connected with fan blades 211, the effects of screening, scattering and dust collection on grains are realized through the transmission mode of the first rotary teeth 205 and the second rotary teeth 209, compared with the mode of using a plurality of electrifying devices in the prior art, the device has the advantages of greatly reducing the using cost, saving energy consumption, being convenient for maintenance and the like, improving the dedusting effect on grains, meeting the using requirement of a small workshop, one end of the fixed box 206 is fixedly connected with a second filter screen 212, one end of the rotary rod 208 close to the second filter screen 212 is symmetrically and fixedly connected with a second brush plate 213, grains can be prevented from being sucked into the fixed box 206 through the first filter screen 207, dust can be blocked and filtered through the second filter screen 212, the rotation through bull stick 208 drives the effect that the second brush board 213 clear stifled to second filter screen 212 to can avoid dust impurity to block up second filter screen 212 and influence dust collection efficiency, the bottom of fixed box 206 can be dismantled and be connected with and collect box 214, and collect the inside symmetry fixedly connected with hang plate 215 in top of box 214, can collect dust impurity through collecting box 214, design through two sets of hang plate 215, thereby can make dust impurity be difficult for drifting out and collect box 214, the bottom fixedly connected with auger 216 of dwang 202, and rotate between auger 216 bottom and the discharging pipe 103 inside and be connected, through the design of auger 216, thereby improve the speed of discharging pipe 103 discharge grain greatly, bring convenience when using for the staff.
The cleaning component 3 comprises a mounting ring 301 fixedly connected to the inside of the shell 1, a rotating frame 302 is arranged on the inner side of the mounting ring 301, the rotating frame 302 is fixedly connected to the outer side of the rotating rod 202, gears 303 are rotatably connected to the inner side of the outer side of the rotating frame 302, teeth 304 are fixedly connected to the inner side of the mounting ring 301, the gears 303 are connected with the teeth 304 in a meshed mode, a first brush plate 305 is fixedly connected to the top side of the rotating frame 302, the rotation of the rotating frame 302 drives the gears 303 to rotate, the rotation of the gears 303 and the teeth 304 are meshed, so that the rotating frame 302 rotates more stably, the first brush plate 305 is driven to clear the annular screen plate 203 through the rotation of the rotating frame 302, the phenomenon that grains block the annular screen plate 203 to cause low screening efficiency is avoided, and convenience is brought to workers in use.
Working principle: before the dust removing device for grain storage is used, the whole condition of the device needs to be checked firstly to ensure that normal work can be carried out, grains to be stored are poured into the shell 1 through the feed pipe 102, grains are accumulated on the annular screen plate 203 at the moment, the rotation of the rotating rod 202 is driven by the starting motor 104, the stirring blades 204 are driven to stir the grains by the rotation of the rotating rod 202, the grains fall into the bottom end of the shell 1 through the annular screen plate 203 and are discharged through the discharge pipe 103, impurities in the grains are remained on the annular screen plate 203, the rotation of the rotating rod 202 drives the rotation of the first rotating tooth 205, the rotation of the first rotating tooth 205 drives the rotation of the second rotating tooth 209, the rotation of the second rotating tooth 209 drives the rotation of the rotating rod 208, the rotation of the rotating rod 208 drives the rotation of a plurality of groups of scattering blades 210, further, the dropped grains are fully scattered, so that the grains are separated from dust and impurities, the rotation of the rotary rod 208 drives the fan blades 211, the rotation of the fan blades 211 further enables the inside of one end of the fixed box 206 to generate suction force, thereby realizing dust collection effect, the first rotary teeth 205 and the second rotary teeth 209 are driven, thereby realizing the effects of screening, scattering and dust collection on the grains, compared with the prior art which adopts a plurality of electrifying equipment, the device has the advantages of greatly reducing the using cost, saving the energy consumption, being convenient for maintenance, and the like, improving the dust collection effect on the grains, meeting the using requirement of a small workshop, avoiding the grains from being sucked into the fixed box 206 through the first filter screen 207, blocking and filtering the dust through the second filter screen 212, driving the second brush plate 213 to clear the blockage of the second filter screen 212 through the rotation of the rotary rod 208, therefore, the influence of dust impurities on dust collection efficiency caused by blocking the second filter screen 212 can be avoided, the dust impurities can be collected through the collection box 214, the dust impurities are not easy to float out of the collection box 214 through the design of the two groups of inclined plates 215, and the speed of discharging grains from the discharging pipe 103 is greatly improved through the design of the auger 216, so that convenience is brought to workers in use;
The rotating rod 202 rotates to drive the rotating frame 302, the rotating frame 302 rotates to drive the gear 303 to rotate, and the gear 303 rotates to be meshed with the teeth 304, so that the rotating frame 302 rotates more stably, the first hairbrush plate 305 is driven to clear the annular screen plate 203 through the rotating frame 302, the phenomenon that grains block the annular screen plate 203 to cause low screening efficiency is avoided, and convenience is brought to workers during use.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.