CN220461350U

CN220461350U - Equipment for removing impurities from grains

Info

Publication number: CN220461350U
Application number: CN202322006241.4U
Authority: CN
Inventors: 张晓义; 徐峰
Original assignee: Qianshan Grain Administrative Law Enforcement Brigade
Current assignee: Qianshan Grain Administrative Law Enforcement Brigade
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-09
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses equipment for removing impurities from grains, which relates to the technical field of impurity removing equipment. According to the utility model, through the cooperation of the rotating component, the air supply component, the filtering component, the exhaust fan, the collecting frame and the extracting frame, impurities blown up in the impurity removing frame are extracted into the collecting frame by the exhaust fan through the extracting pipe, then the impurities are blocked and filtered by the air force and conveyed into the filtering bag on the filtering component, so that the phenomenon of dust emission can not be formed, the rotating drum rotates to drive the helical blade to convey grains to the discharging frame to flow out, and the grains can be rolled through the cooperation of the rotating drum and the air supply component, so that the impurity removing time of the rolled grains is longer, the impurity removing efficiency of the grains is improved, and the continuous rotation of the rotating component is beneficial to continuous operation.

Description

Equipment for removing impurities from grains

Technical Field

The utility model relates to impurity removing equipment, in particular to grain impurity removing equipment.

Background

The basic raw materials in the grain processing field are grains such as wheat, corn, soybean and the like, and various impurities such as light impurities, fine impurities, metal impurities, dust, organic impurities, straw and the like are inevitably mixed in the grains in the processes of automatic harvesting, airing, storage, transportation and the like of the grains. In order to ensure the quality of the product, impurities in the grains need to be removed before the grain raw materials are processed, and the grain raw materials without impurities are provided for further processing;

the impurity mixed in the harvested wheat, corn and soybean is separated in a mode of blowing dust by a fan, which is light in weight, so that the pollution to the environment is serious, and during operation, grains subjected to impurity removal are manually rolled, so that the operation is matched by a plurality of people, the accumulation of people is unfavorable for the operation, and the grain impurity removal equipment is required to be used for coping with the operation.

Disclosure of Invention

The utility model aims to provide a grain impurity removing device for solving 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 grain edulcoration is with equipment, includes the backup pad, backup pad and edulcoration frame fixed connection, the edulcoration frame is connected with rotary part, rotary part's right-hand member is connected with air supply part, air supply part is connected with the right side of edulcoration frame, rotary part's upper end is connected with the feeder hopper, the switch is installed to the leading flank of feeder hopper, the right flank of feeder hopper and the equal fixed connection of extraction frame and edulcoration frame, the preceding curb plate of extraction frame all is with three extraction pipe fixed connection, and six extraction pipes respectively with the entrance point fixed connection of six air exhauster, eight the input of air exhauster all is connected with the output electricity of switch, six the air exhauster divide into three and three one set, and the exit end of every group three all is connected with collection frame fixed connection through the conveyer pipe, two the front and back side and the backup pad of collection frame respectively eight spouts have all been seted up to two and eight spouts two sets of two, and one set of two groups are connected with filtering part wherein.

As a preferable technical scheme of the utility model, the right end of the bottom surface of the impurity removing frame is fixedly connected and communicated with the blanking frame, the outer surface of the blanking frame is fixedly connected with the supporting plate, four corners of the bottom surface of the supporting plate are respectively and fixedly connected with four supporting legs, and universal wheels are fixedly connected to the bottom surfaces of the four supporting legs.

As a preferable technical scheme of the utility model, the rotating component comprises a motor, the motor is arranged on an L-shaped fixing plate, the upper side of the L-shaped fixing plate is fixedly connected with a feed hopper, the right side surface of the lower end of the L-shaped fixing plate is fixedly connected with a impurity removing frame, the input end of the motor is electrically connected with the output end of a switch, the output shaft of the motor is rotationally connected with the left side plate of the impurity removing frame through a bearing, and the right end of the output shaft is fixedly connected with a rotating cylinder.

As a preferable technical scheme of the utility model, the right end of the rotary drum is provided with an opening, the outer surface of the right end is rotationally connected with the right side plate of the impurity removing frame through a bearing, a plurality of penetrating air outlets are formed in the rotary drum, the outer surface of the rotary drum is fixedly connected with a spiral blade, and the rotary drum is positioned in the impurity removing frame.

As a preferable technical scheme of the utility model, the air supply component comprises a dispersing cover, the dispersing cover is fixedly connected with the right side surface of the impurity removal frame, the right end of the dispersing cover is provided with an air feeder, the input end of the air feeder is electrically connected with the output end of the switch, and the dispersing cover is sleeved with the right end of the rotary drum.

As a preferable technical scheme of the utility model, the left side of the dispersing cover is fixedly connected and communicated with four air supply pipes, the lengths of the four air supply pipes are sequentially prolonged from right to left and are all positioned in the rotary cylinder, and the left side of the dispersing cover is provided with four air outlet holes.

As a preferable technical scheme of the utility model, the filter component comprises a clamping frame, the left end and the right end of the clamping frame are respectively connected with one group of two sliding grooves in a sliding manner, and the clamping frame is fixedly connected with the filter bag.

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

1. according to the utility model, through the matched use of the rotating part, the air supply part, the filtering part, the exhaust fan, the collecting frame and the extracting frame, the motor on the exhaust fan and the rotating part and the air feeder on the air supply part can be opened through the switch, mixed grains are poured into the impurity removing frame through the feeding hopper, the rotating cylinder in the impurity removing frame is driven by the motor to rotate, so that the rotating cylinder drives the helical blade to carry the grains to roll, the grains are rotated on the outer surface of the rotating cylinder, meanwhile, the grains are conveyed to the right side along with the rotation of the helical blade, the air feeder on the air supply part uniformly distributes the conveyed wind force into the rotating cylinder through the air supply pipe and the air outlet, so that the blown-out wind force sweeps the rolled grains through the air outlet, so that the mixed dust or light impurities such as straws in the grains are blown up, and the like are extracted into the collecting frame through the extracting pipe, and then the air force is locked to be conveyed into the filtering bag on the filtering part to intercept the impurities, the phenomenon of dust can not be formed, and then the rotating cylinder drives the helical blade to convey the grains to the outer surface of the rotating cylinder to the rotating, and the rotating cylinder is uniformly dispersed in the rotating cylinder through the air outlet, so that the rolling efficiency is improved, and the rolling grains can be continuously carried by the rotating cylinder, and the grains can be continuously removed, and the grains can be continuously moved through the rotating, and the rotating grains can be removed, and the grains can be more conveniently, and the grains can be removed.

2. According to the utility model, through the filter component, the filter component can be conveniently and slidably clamped with or taken down from the sliding groove on the collecting frame, so that the treatment of impurities intercepted in the filter bag is facilitated, the filter component can be conveniently recycled, and the service life of the device is prolonged.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the rotary member structure of the present utility model;

FIG. 4 is a schematic view of a blower assembly according to the present utility model;

fig. 5 is a schematic view of the structure of the filter element of the present utility model.

In the figure: 1 supporting plate, 2 impurity removing frame, 3 rotating component, 31 motor, 32L-shaped fixed plate, 33 rotating cylinder, 34 helical blade, 4 feed hopper, 5 switch, 6 air supply component, 61 dispersing cover, 62 air supply machine, 63 air supply pipe, 7 collecting frame, 8 air exhauster, 9 filter component, 91 clamping frame, 92 filter bag, 10 extracting frame, 11 supporting leg, 12 blanking frame.

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.

Referring to fig. 1-5, the present utility model provides a technical scheme of a grain impurity removing device: including backup pad 1, backup pad 1 and edulcoration frame 2 fixed connection, edulcoration frame 2 inside cross-section is U type setting, and edulcoration frame 2 is connected with rotary part 3, rotary part 3's right-hand member is connected with air supply part 6, air supply part 6 is connected with the right side of edulcoration frame 2, rotary part 3's upper end is connected with feeder hopper 4, switch 5 is installed to the leading flank of feeder hopper 4, the right flank of feeder hopper 4 and the equal fixed connection of extraction frame 10 and edulcoration frame 2, the front and back curb plate of extraction frame 10 all with three extraction pipe fixed connection, and six extraction pipes respectively with six air exhauster 8's entrance point fixed connection, six air exhauster 8's input all is connected with switch 5's output electricity, six air exhauster 8 divide into three and three, and every three exit end of group all is connected with collection frame 7 fixed connection through the conveyer pipe, two collection frame 7 respectively with the equal fixed connection of the leading flank of edulcoration frame 2, eight spouts are all offered to collect the opposite sides of frame 7, and eight spouts two sets of spouts are four, and one set of are convenient for carrying out the filter bag 9 with filter bag 9 and filter bag 9, thereby the filter bag is convenient for carry out the slip is connected with the filter bag 9 in the filter bag.

The right end of the bottom surface of the impurity removal frame 2 is fixedly connected and communicated with the blanking frame 12, the outer surface of the blanking frame 12 is fixedly connected with the supporting plate 1, four corners of the bottom surface of the supporting plate 1 are respectively fixedly connected with four supporting legs 11, and universal wheels are fixedly connected to the bottom surfaces of the four supporting legs 11, so that the equipment can be conveniently moved.

The rotating component 3 comprises a motor 31, the motor 31 is arranged on an L-shaped fixing plate 32, the upper side of the L-shaped fixing plate 32 is fixedly connected with a feed hopper 4, the right side surface of the lower end of the L-shaped fixing plate 32 is fixedly connected with a impurity removing frame 2, the input end of the motor 31 is electrically connected with the output end of a switch 5, the output shaft of the motor 31 is rotatably connected with the left side plate of the impurity removing frame 2 through a bearing, and the right end of the output shaft is fixedly connected with a rotating cylinder 33.

The right-hand member of rotary drum 33 sets up to the opening, and right-hand member surface rotates through the bearing with the right side board of edulcoration frame 2 to be connected, has seted up a plurality of air outlets that run through on the rotary drum 33, can be convenient for blow out wind-force through the air outlet and blow out the grain to be favorable to the light impurity in the grain to be drawn by air exhauster 8 and collect the effect that carries out filtration dust removal in the frame 7, the surface fixedly connected with helical blade 34 of rotary drum 33, rotary drum 33 is located edulcoration frame 2 inside.

The air supply component 6 comprises a dispersing cover 61, the dispersing cover 61 is fixedly connected with the right side surface of the impurity removing frame 2, the right end of the dispersing cover 61 is provided with an air blower 62, the input end of the air blower 62 is electrically connected with the output end of the switch 5, the dispersing cover 61 is sleeved with the right end of the rotary drum 33, and the air blower 62 can uniformly disperse the conveyed wind force in the rotary drum 33 through an air supply pipe 63 and an air outlet hole, so that the blown wind force sweeps the tumbling grains through the air outlet.

The left side of dispersion cover 61 and four blast pipes 63 fixed connection and intercommunication, the length of four blast pipes 63 is from right left extension in proper order and all be located the rotary drum 33 inside to can make the wind-force that blows out in the rotary drum 33 reach even effect, thereby be favorable to carrying the effect that blows out the separation to the impurity that mixes in the grain that rolls to rotary drum 33, four apopores have been seted up to the left side of dispersion cover 61.

The filtering component 9 comprises a clamping frame 91, the left end and the right end of the clamping frame 91 are respectively connected with one group of two sliding grooves in a sliding way, the clamping frame 91 is fixedly connected with a filtering bag 92, the filtering bag 92 is made of fiber materials such as terylene, polypropylene, acrylic and the like through a non-woven textile process, and the filtering bag 92 made of the process has the advantages of good air permeability, smooth and flat surface, good dimensional stability, easiness in stripping dust and the like.

The utility model comprises the following operation steps:

the motor 31 on the exhaust fan 8 and the rotating component 3 and the blower 62 on the air supply component 6 are started through the switch 5, then mixed grains are poured into the impurity removing frame 2 through the feed hopper 4, the rotating cylinder 33 in the impurity removing frame 2 rotates under the drive of the motor 31, so that the rotating cylinder 33 drives the spiral blades 34 to carry the grains to roll, the grains are rotated on the outer surface of the rotating cylinder 33, meanwhile, the rotation of the spiral blades conveys the grains to the right side, the blower 62 on the air supply component 6 uniformly distributes conveyed wind force in the rotating cylinder 33 through the air supply pipe 63 and the air outlet, so that blown wind force sweeps the rolled grains through the air outlet, and light impurities such as dust or straw in the grains are blown up, meanwhile, the exhaust fan 8 pumps the impurities blown in the impurity removing frame 2 into the collecting frame 7 through the extracting pipe, then the conveying of the locked wind force enters the filter bag 92 on the filter component 9 to intercept the impurity filtration, the phenomenon of dust can not be formed, and the rotating cylinder 33 rotates to drive the spiral blades to convey the grains to the discharging frame 12 to flow out, and thus the impurities can be completely removed.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element 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.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

1. The utility model provides a grain edulcoration is with equipment, includes backup pad (1), its characterized in that: backup pad (1) and edulcoration frame (2) fixed connection, edulcoration frame (2) are connected with rotary part (3), the right-hand member and the air supply part (6) of rotary part (3) are connected, air supply part (6) are connected with the right side of edulcoration frame (2), the upper end and the feeder hopper (4) of rotary part (3) are connected, switch (5) are installed to the front side of feeder hopper (4), the right flank of feeder hopper (4) all fixed connection with extraction frame (10) and edulcoration frame (2), the front and back curb plate of extraction frame (10) all with three extraction pipe fixed connection, and six extraction pipes respectively with the inlet end fixed connection of six air exhauster (8), eight air exhauster (8) all are connected with the output electricity of switch (5), six air exhauster (8) divide into three and every three export end of group all with collect frame (7) fixed connection through the conveyer pipe, two back sides (7) all with two back sides (7) and two sets of back sides (7) respectively, two sets of filter chute (7) and two sets of filter chute(s) are all connected with one and eight.

2. The apparatus for removing impurities from grain according to claim 1, wherein: the right end of the bottom surface of the impurity removal frame (2) is fixedly connected and communicated with the blanking frame (12), the outer surface of the blanking frame (12) is fixedly connected with the supporting plate (1), four corners of the bottom surface of the supporting plate (1) are respectively fixedly connected with four supporting legs (11), and the bottoms of the four supporting legs (11) are fixedly connected with universal wheels.

3. The apparatus for removing impurities from grain according to claim 1, wherein: the rotary part (3) comprises a motor (31), the motor (31) is installed on an L-shaped fixing plate (32), the upper side of the L-shaped fixing plate (32) is fixedly connected with a feed hopper (4), the right side surface of the lower end of the L-shaped fixing plate (32) is fixedly connected with a impurity removing frame (2), the input end of the motor (31) is electrically connected with the output end of a switch (5), the output shaft of the motor (31) is rotationally connected with the left side plate of the impurity removing frame (2) through a bearing, and the right end of the output shaft is fixedly connected with a rotary drum (33).

4. A grain decontamination apparatus according to claim 3, wherein: the right-hand member of rotatory section of thick bamboo (33) sets up to the opening, and right-hand member surface is connected through the right side board rotation of bearing with edulcoration frame (2), a plurality of air outlets that run through have been seted up on rotatory section of thick bamboo (33), the surface fixedly connected with helical blade (34) of rotatory section of thick bamboo (33), rotatory section of thick bamboo (33) are located inside edulcoration frame (2).

5. The apparatus for removing impurities from grain according to claim 1, wherein: the air supply component (6) comprises a dispersing cover (61), the dispersing cover (61) is fixedly connected with the right side face of the impurity removal frame (2), an air feeder (62) is arranged at the right end of the dispersing cover (61), the input end of the air feeder (62) is electrically connected with the output end of the switch (5), and the dispersing cover (61) is sleeved with the right end of the rotary cylinder (33).

6. The apparatus for removing impurities from grain according to claim 5, wherein: the left side of dispersion cover (61) and four blast pipes (63) fixed connection and intercommunication, four the length of blast pipe (63) are from right left extension in proper order and all are located rotary drum (33) inside, four air-out holes have been seted up in the left side of dispersion cover (61).

7. The apparatus for removing impurities from grain according to claim 1, wherein: the filtering component (9) comprises a clamping frame (91), the left end and the right end of the clamping frame (91) are respectively connected with one group of two sliding grooves in a sliding mode, and the clamping frame (91) is fixedly connected with the filtering bag (92).