阅读说明：本技术 一种谷物生产除尘系统 (Cereal production dust pelletizing system ) 是由 王凯 王辉球 王龙 于 2021-06-17 设计创作，主要内容包括：本发明涉及筛分装置技术领域,具体涉及一种谷物生产除尘系统,通过除尘机构与装置本体固定连接,输送机构与装置本体固定连接,进料斗与装置本体固定连接,出料管与进料斗固定连接,减速电机与装置本体固定连接,转轴与减速电机输出端固定连接,四个扇叶与转轴固定连接,轴承与转轴固定连接,轴承与装置本体固定连接,若干挡板与四个扇叶固定连接,将谷物倒进进料斗内的扇叶上,减速电机驱动转轴带动扇叶缓慢旋转对谷物进行排放,挡板使扇叶上的谷物在排放时均匀分散,除尘机构与从扇叶上排放谷物充分接触进行除尘工作,解决了谷物与除尘系统的接触时间和面积过短,降低了除尘系统对谷物除尘效果的问题。(The invention relates to the technical field of screening devices, in particular to a grain production dust removal system, which is fixedly connected with a device body through a dust removal mechanism, a conveying mechanism is fixedly connected with the device body, a feed hopper is fixedly connected with the device body, a discharge pipe is fixedly connected with the feed hopper, a speed reduction motor is fixedly connected with the device body, a rotating shaft is fixedly connected with the output end of the speed reduction motor, four fan blades are fixedly connected with the rotating shaft, a bearing is fixedly connected with the rotating shaft, the bearing is fixedly connected with the device body, a plurality of baffles are fixedly connected with the four fan blades, grains are poured onto the fan blades in the feed hopper, the rotating shaft is driven by the speed reduction motor to drive the fan blades to slowly rotate to discharge the grains, the baffle enables the grains on the fan blades to be uniformly dispersed when being discharged, the dust removal mechanism is in full contact with the grains discharged from the fan blades to carry out dust removal work, and the problem that the contact time and the area between the grains and the dust removal system are too short is solved, the problem of dust pelletizing effect of dust pelletizing system to cereal has been reduced.)

1. A grain production dust removal system is characterized by comprising a device body, a dust removal mechanism, a conveying mechanism and a dispersing mechanism;

the dispersing mechanism comprises a feed hopper, a discharge pipe, a speed reducing motor, a rotating shaft, four fan blades, a bearing and a plurality of baffle plates, the dust removing mechanism is fixedly connected with the device body and penetrates through the device body, the conveying mechanism is fixedly connected with the device body and is positioned on the outer side wall of the device body, the feed hopper is fixedly connected with the device body and penetrates through the device body, the discharge pipe is fixedly connected with the feed hopper and is positioned inside the device body, the speed reducing motor is fixedly connected with the device body and is positioned inside the device body, the rotating shaft is fixedly connected with the output end of the speed reducing motor and penetrates through the discharge pipe, the four fan blades are respectively fixedly connected with the rotating shaft and are positioned on the outer side wall of the rotating shaft, one side of the bearing is fixedly connected with the rotating shaft and is positioned around the rotating shaft, the other side of the bearing is fixedly connected with the device body, and the plurality of baffles are respectively fixedly connected with the four fan blades and are positioned on one side of the fan blades.

2. The grain production dusting system of claim 1,

the device body includes shell and supporting component, the supporting component with shell fixed connection, and be located one side of shell, the shell has the discharge gate, the discharge gate is located and is close to one side of supporting component, the feeder hopper with shell fixed connection, and be located inside the shell, gear motor with shell fixed connection, and be located inside the shell, the bearing with shell fixed connection, and be located inside the shell, dust removal mechanism with shell fixed connection, and run through the shell.

3. The grain production dusting system of claim 2,

the supporting assembly comprises four supporting legs and four universal wheels, wherein the four supporting legs are fixedly connected with the shell respectively and are all located on one side of the shell, and the four universal wheels are fixedly connected with the four supporting legs respectively and are all located on one side of the shell.

4. The grain production dusting system of claim 3,

the supporting assembly further comprises four brake blocks and four anti-skidding rings, the four brake blocks are respectively in rotating connection with the four universal wheels and are all located on the outer side walls of the universal wheels, and the four anti-skidding rings are respectively in fixed connection with the four universal wheels and are all located around the universal wheels.

5. The grain production dusting system of claim 2,

the device body still includes guide plate and discharge valve, the guide plate with shell fixed connection, and be located inside the shell, discharge valve with shell fixed connection, and be located discharge gate department.

6. The grain production dusting system of claim 2,

dust removal mechanism includes air-blower, blast pipe and dust collection box, the air-blower with shell fixed connection, and be located the shell lateral wall, the blast pipe with air-blower output end fixed connection, and run through the shell, the shell still has the waste discharge port, the waste discharge port is located keeps away from one side of air-blower, the dust collection box with the shell can be dismantled the connection, and is located waste discharge port department.

7. The grain production dusting system of claim 6,

the dust removal mechanism further comprises a first dust screen and a second dust screen, the first dust screen is fixedly connected with the blast pipe and is positioned on one side far away from the air blower, the dust collection box is provided with a vent hole, the vent hole is positioned on one side far away from the supporting leg, and the second dust screen is fixedly connected with the dust collection box and is positioned on the vent hole.

Technical Field

The invention relates to the technical field of screening devices, in particular to a grain production dust removal system.

Background

Due to the particle characteristics of the grains, a large amount of dust is easily mixed among the grains of the grains, and the dust needs to be screened from the grains through a dust removal system;

the grain mixed with the dust is poured into the dust removal system, and the dust removal system separates the grain from the dust to achieve the effect of dust removal;

in the process of pouring grains into the dust removal system for dust removal, the grains are too concentrated and the descending speed is too high, so that the contact time and the area of the grains and the dust removal system are reduced, and the dust removal effect of the dust removal system on the grains is reduced.

Disclosure of Invention

The invention aims to provide a grain production dust removal system, and aims to solve the problems that the contact time and the area of grains and the dust removal system are too short, and the dust removal effect of the dust removal system on the grains is reduced.

In order to achieve the purpose, the invention provides a grain production dust removal system, which comprises a device body, a dust removal mechanism, a conveying mechanism and a dispersing mechanism, wherein the dust removal mechanism is arranged on the device body;

the dispersing mechanism comprises a feed hopper, a discharge pipe, a speed reducing motor, a rotating shaft, four fan blades, a bearing and a plurality of baffle plates, the dust removing mechanism is fixedly connected with the device body and penetrates through the device body, the conveying mechanism is fixedly connected with the device body and is positioned on the outer side wall of the device body, the feed hopper is fixedly connected with the device body and penetrates through the device body, the discharge pipe is fixedly connected with the feed hopper and is positioned inside the device body, the speed reducing motor is fixedly connected with the device body and is positioned inside the device body, the rotating shaft is fixedly connected with the output end of the speed reducing motor and penetrates through the discharge pipe, the four fan blades are respectively fixedly connected with the rotating shaft and are positioned on the outer side wall of the rotating shaft, one side of the bearing is fixedly connected with the rotating shaft and is positioned around the rotating shaft, the other side of the bearing is fixedly connected with the device body, and the plurality of baffles are respectively fixedly connected with the four fan blades and are positioned on one side of the fan blades.

Conveying mechanism carries cereal extremely in the feeder hopper on the flabellum, gear motor drives on the discharging pipe the pivot drives the flabellum is in slow rotation in the discharging pipe makes cereal follow discharge on the discharging pipe, on the flabellum the baffle makes cereal homodisperse when discharging, dust removal mechanism with follow cereal full contact that discharges on the flabellum carries out dust removal work, the bearing makes the pivot when rotating with dust removal mechanism keeps parallel, makes cereal follow discharge more evenly on the flabellum.

Wherein, the device body includes shell and supporting component, supporting component with shell fixed connection, and be located one side of shell, the shell has the discharge gate, the discharge gate is located and is close to one side of supporting component, the feeder hopper with shell fixed connection, and be located inside the shell, gear motor with shell fixed connection, and be located inside the shell, the bearing with shell fixed connection, and be located inside the shell, dust removal mechanism with shell fixed connection, and run through the shell.

The supporting component provides stability for the work of the dust removal mechanism, the conveying mechanism and the dispersing mechanism on the shell, and grains after dust removal are discharged through the discharge hole.

The supporting assembly comprises four supporting legs and four universal wheels, the four supporting legs are fixedly connected with the shell respectively and are all located on one side of the shell, and the four universal wheels are fixedly connected with the four supporting legs respectively and are all located on one side of the shell.

The supporting legs of the supporting assembly support the shell, and the shell can be conveyed by applying force to the universal wheels.

The supporting assembly further comprises four brake blocks and four anti-skidding rings, the four brake blocks are respectively in rotating connection with the four universal wheels and are all located on the outer side walls of the universal wheels, and the four anti-skidding rings are respectively in fixed connection with the four universal wheels and are all located around the universal wheels.

The universal wheel can be in a braking state by stepping on the brake pad on the universal wheel, and the anti-skid ring increases the friction force of the universal wheel in the braking state.

The device body further comprises a guide plate and a discharge valve, the guide plate is fixedly connected with the shell and is positioned inside the shell, and the discharge valve is fixedly connected with the shell and is positioned at the discharge port.

After the dedusting of the dedusting mechanism is finished, the discharging valve is opened, and grains are drained to the discharging port by the guide plate and discharged.

Wherein, dust removal mechanism includes air-blower, blast pipe and dust collection box, the air-blower with shell fixed connection, and be located the shell lateral wall, the blast pipe with air-blower output end fixed connection, and run through the shell, the shell still has the waste discharge port, the waste discharge port is located keeps away from one side of air-blower, the dust collection box with the connection can be dismantled to the shell, and is located waste discharge port department.

The air blower of the dust removal mechanism blows air out through the air blowing pipe, and blows dust in grains discharged from the discharge pipe into the dust collection box through the waste discharge port for storage.

The dust removal mechanism further comprises a first dust screen and a second dust screen, the first dust screen is fixedly connected with the blast pipe and is positioned on one side far away from the air blower, the dust collection box is provided with a vent hole, the vent hole is positioned on one side far away from the supporting leg, and the second dust screen is fixedly connected with the dust collection box and is positioned on the vent hole.

The redundant gas blown out from the blast pipe is discharged from the air vent of the dust collection box, the second dust screen can prevent dust from being blown out from the air vent by airflow to cause environmental pollution, and the first dust screen can prevent grains from entering the blast pipe to cause blockage.

According to the grain production dedusting system, grains are conveyed to the fan blades in the feed hopper through the conveying mechanism, the speed reduction motor drives the rotating shaft on the discharge pipe to drive the fan blades to rotate slowly in the discharge pipe, so that the grains are discharged from the discharge pipe, the baffle plates on the fan blades enable the grains to be uniformly dispersed when the grains are discharged, the dedusting mechanism is in full contact with the grains discharged from the fan blades to carry out dedusting work, the rotating shaft is parallel to the dedusting mechanism when the bearing enables the rotating shaft to rotate, so that the grains are discharged from the fan blades more uniformly, the problem that the contact time and area of the grains and the dedusting system are too short, and the dedusting effect of the dedusting system on the grains is reduced is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a grain production dusting system according to the present invention;

FIG. 2 is a cross-sectional view of a grain production dusting system provided by the present invention, taken along the direction of the blower;

FIG. 3 is a cross-sectional view of a grain production dusting system provided in accordance with the present invention, taken along the direction of the bearing;

FIG. 4 is a partial enlarged view A of FIG. 2;

FIG. 5 is a cross-sectional view of the outer cylinder, damping spring, stopper, inner cylinder and universal wheel.

1-device body, 2-dust removing mechanism, 3-conveying mechanism, 4-dispersing mechanism, 5-feed hopper, 6-discharge pipe, 7-speed reducing motor, 8-rotating shaft, 9-fan blade, 10-bearing, 11-baffle, 12-shell, 13-supporting component, 15-discharge port, 16-supporting leg, 17-universal wheel, 18-brake block, 19-antiskid ring, 20-guide plate, 21-discharge valve, 22-blower, 23-blast pipe, 24-dust collecting box, 25-waste discharge port, 26-first dust screen, 27-second dust screen, 28-vent, 29-material storage box, 30-feed pipe, 31-conveying pump, 32-conveying pipe, 33-outer barrel, 34-a damping spring, 35-a limiting block and 36-an inner cylinder.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "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 illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 5, the present invention provides a grain production dust removal system, which includes a device body 1, a dust removal mechanism 2, a conveying mechanism 3 and a dispersing mechanism 4;

the dispersing mechanism 4 comprises a feed hopper 5, a discharge pipe 6, a speed reduction motor 7, a rotating shaft 8, four fan blades 9, a bearing 10 and a plurality of baffle plates 11, the dust removing mechanism 2 is fixedly connected with the device body 1 and penetrates through the device body 1, the conveying mechanism 3 is fixedly connected with the device body 1 and is positioned on the outer side wall of the device body 1, the feed hopper 5 is fixedly connected with the device body 1 and penetrates through the device body 1, the discharge pipe 6 is fixedly connected with the feed hopper 5 and is positioned inside the device body 1, the speed reduction motor 7 is fixedly connected with the device body 1 and is positioned inside the device body 1, the rotating shaft 8 is fixedly connected with the output end of the speed reduction motor 7 and penetrates through the discharge pipe 6, and the four fan blades 9 are respectively fixedly connected with the rotating shaft 8 and are positioned on the outer side wall of the rotating shaft 8, one side of the bearing 10 is fixedly connected with the rotating shaft 8 and located around the rotating shaft 8, the other side of the bearing 10 is fixedly connected with the device body 1, and the baffles 11 are respectively fixedly connected with the four fan blades 9 and located on one side of the fan blades 9.

In this embodiment, the conveying mechanism 3 conveys grains to the dispersing mechanism 4 of the device body 1, the dispersing mechanism 4 uniformly disperses the grains to the dust removing mechanism 2, the dust removing mechanism 2 removes dust from the grains discharged from the dispersing mechanism 4, when the dispersing mechanism 4 operates, the decelerating motor 7 of the dispersing mechanism 4 drives the rotating shaft 8 on the discharging pipe 6 to drive the fan blades 9 to slowly rotate in the discharging pipe 6, so that the grains on the fan blades 9 are discharged from the discharging pipe 6, the baffle plates 11 on the fan blades 9 uniformly disperse the grains when discharged, the dust removing mechanism 2 is in full contact with the grains discharged from the fan blades 9 to perform dust removing operation, the bearing 10 keeps the rotating shaft 8 parallel to the dust removing mechanism 2 when rotating, so that the grains are more uniformly discharged from the fan blades 9, the problem of cereal dust removal effect has been reduced to dust pelletizing system to cereal contact time and area too short of having solved cereal and dust pelletizing system.

Further, the device body 1 includes a housing 12 and a supporting component 13, the supporting component 13 is fixedly connected to the housing 12 and located at one side of the housing 12, the housing 12 has a discharge port 15, the discharge port 15 is located at one side close to the supporting component 13, the feeding hopper 5 is fixedly connected to the housing 12 and located inside the housing 12, the decelerating motor 7 is fixedly connected to the housing 12 and located inside the housing 12, the bearing 10 is fixedly connected to the housing 12 and located inside the housing 12, and the dust removing mechanism 2 is fixedly connected to the housing 12 and penetrates through the housing 12; the support assembly 13 comprises four support legs 16 and four universal wheels 17, the four support legs 16 are respectively and fixedly connected with the shell 12 and are all positioned at one side of the shell 12, and the four universal wheels 17 are respectively and fixedly connected with the four support legs 16 and are all positioned at one side far away from the shell 12; the supporting assembly 13 further comprises four brake pads 18 and four anti-skid rings 19, the four brake pads 18 are respectively rotatably connected with the four universal wheels 17 and are all positioned on the outer side walls of the universal wheels 17, and the four anti-skid rings 19 are respectively fixedly connected with the four universal wheels 17 and are all positioned around the universal wheels 17; the device body 1 further comprises a guide plate 20 and a discharge valve 21, wherein the guide plate 20 is fixedly connected with the shell 12 and is positioned inside the shell 12, and the discharge valve 21 is fixedly connected with the shell 12 and is positioned at the discharge hole 15.

In this embodiment, the dedusted grains are discharged through the discharge port 15, the support legs 16 of the support assembly 13 provide stability for the operation of the dedusting mechanism 2, the conveying mechanism 3 and the dispersing mechanism 4 on the housing 12, the housing 12 can be conveyed by applying force to the universal wheels 17, the universal wheels 17 can be in a braking state by pressing the brake pads 18 on the universal wheels 17, the anti-slip rings 19 increase the friction force of the universal wheels 17 in the braking state, after dedusting of the dedusting mechanism 2 is completed, the discharge valve 21 is opened, and the grains are drained to the discharge port 15 by the guide plate 20 and discharged.

Further, the dust removing mechanism 2 comprises a blower 22, a blower pipe 23 and a dust collecting box 24, the blower 22 is fixedly connected with the housing 12 and is located on the outer side wall of the housing 12, the blower pipe 23 is fixedly connected with the output end of the blower 22 and penetrates through the housing 12, the housing 12 further has a waste discharge port 25, the waste discharge port 25 is located on one side far away from the blower 22, and the dust collecting box 24 is detachably connected with the housing 12 and is located at the waste discharge port 25; the dust removing mechanism 2 further comprises a first dust screen 26 and a second dust screen 27, the first dust screen 26 is fixedly connected with the blast pipe 23 and is positioned at one side far away from the blast fan 22, the dust collection box 24 is provided with a vent 28, the vent 28 is positioned at one side far away from the supporting legs 16, and the second dust screen 27 is fixedly connected with the dust collection box 24 and is positioned at the vent 28.

In this embodiment, the blower 22 of the dust removing mechanism 2 blows out wind through the blower pipe 23, dusts in grains discharged from the discharge pipe 6 are blown into the dust box 24 through the waste discharge port 25 and stored, and excess gas blown out from the blower pipe 23 is discharged from the vent 28 of the dust box 24, the second dust screen 27 prevents the dusts from being blown out from the vent 28 by an air flow to cause environmental pollution, and the first dust screen 26 prevents grains from entering the blower pipe 23 to cause blockage.

Further, conveying mechanism 3 includes storage case 29, inlet pipe 30, delivery pump 31 and conveyer pipe 32, storage case 29 with shell 12 fixed connection, and be located the shell 12 lateral wall, inlet pipe 30 with storage case 29 fixed connection, and run through shell 12, delivery pump 31 with inlet pipe 30 fixed connection, and be located and keep away from one side of storage case 29, one side of conveyer pipe 32 with delivery pump 31 fixed connection, and be located and keep away from one side of inlet pipe 30, the opposite side of conveyer pipe 32 with shell 12 fixed connection, and run through feeder hopper 5.

In this embodiment, the feeding pipe 30 is driven by the feeding pump 31 of the conveying mechanism 3 to convey the grains in the storage bin 29 to the feeding hopper 5 on the housing 12 through the conveying pipe 32 at a constant speed, so as to increase the working continuity of the dispersing mechanism 4 and the dust removing mechanism 2 and the dust removing efficiency of the dust removing mechanism 2.

Further, the supporting component 13 further includes four outer cylinders 33, four damping springs 34, four limit blocks 35 and four inner cylinders 36, four the outer cylinders 33 are respectively four the supporting legs 16 fixed connection is all located near one side of the universal wheel 17, four the damping springs 34 are respectively four the outer cylinders 33 fixed connection is all located inside the outer cylinders 33, four the limit blocks 35 are respectively four the damping springs 34 fixed connection is all located inside the outer cylinders 33, four one side of the inner cylinders 36 is respectively four the limit blocks 35 fixed connection and runs through the outer cylinders 33, four the other side of the inner cylinders 36 is respectively four the universal wheel 17 fixed connection.

In this embodiment, the inner cylinder 36 transmits the vibration generated by the operation of the dust removing mechanism 2, the conveying mechanism 3 and the dispersing mechanism 4 to the damping spring 34 inside the outer cylinder 33 through the limiting block 35, the damping spring 34 absorbs the vibration to increase the stability of the supporting component 13, the damping spring 34 inside the housing 12 can also absorb the vibration generated by the movement of the housing 12 driven by the universal wheel 17, and the limiting block 35 is arranged on the inner cylinder 36 to prevent the damping spring 34 from ejecting the inner cylinder 36 out of the outer cylinder 33, and the diameter of the limiting block 35 is larger than the caliber of the outer cylinder 33.

In the grain production dedusting system of the invention, the conveying mechanism 3 conveys grains to the dispersing mechanism 4 of the device body 1, the dispersing mechanism 4 uniformly disperses the grains to the dedusting mechanism 2, the dedusting mechanism 2 removes dust from the grains discharged from the dispersing mechanism 4, when the dispersing mechanism 4 works, the speed reducing motor 7 of the dispersing mechanism 4 drives the rotating shaft 8 on the discharge pipe 6 to drive the fan blades 9 to slowly rotate in the discharge pipe 6, so that the grains on the fan blades 9 are discharged from the discharge pipe 6, the baffle plates 11 on the fan blades 9 uniformly disperse the grains when discharged, the dedusting mechanism 2 is fully contacted with the grains discharged from the fan blades 9 for dedusting work, and the bearing 10 enables the rotating shaft 8 to be parallel to the dedusting mechanism 2 when rotating, the grains are discharged more uniformly from the fan blades 9, so that the problem that the grain dedusting effect of the dedusting system is reduced due to the fact that the contact time and the area of the grains and the dedusting system are too short is solved.

While the foregoing disclosure shows a preferred embodiment of a grain dedusting system, it will be understood that the scope of the present invention is not limited thereto, and that all or a portion of the process flow for implementing the above embodiment may be equally varied and still fall within the scope of the present invention.