CN210230601U

CN210230601U - Grain sundries cleaning machine

Info

Publication number: CN210230601U
Application number: CN201920823149.8U
Authority: CN
Inventors: Qi Deng; 邓琪
Original assignee: Dongguan Kanera Rice Rice Feng Co ltd
Current assignee: Guangdong Jinliang Daofeng Agricultural Technology Co.,Ltd.
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-03
Anticipated expiration: 2029-05-31

Abstract

The utility model relates to a grain processing equipment technical field, more specifically say, it relates to a grain debris descaling machine, and its technical scheme main points are: the feeding box is communicated with a feeding hopper, the filtering component comprises a screen for filtering stone blocks, the top of the feeding box is communicated with a dust suction device, the dust suction device comprises a collecting box arranged on the frame, a dust removal cloth bag positioned in the collecting box, a dust suction pipe connected to the mouth of the dust removal cloth bag and an exhaust fan arranged on the dust suction pipe, the top of the feeding box is provided with a dust suction hole, and an air inlet of the dust suction pipe is communicated with the dust suction hole; the bottom of feeding case is the opening setting, is provided with the conveyer belt in the frame, and the conveyer belt is located the feeding case under. This equipment can combine cereal edulcoration and transportation into an organic whole, has reduced the collection process after the cereal edulcoration, and then has improved cereal edulcoration efficiency.

Description

Grain sundries cleaning machine

Technical Field

The utility model relates to a grain processing equipment technical field, more specifically say, it relates to a cereal debris descaling machine.

Background

After the grains are harvested, the grains often contain more impurities such as dust, stones, branches and leaves of trees and the like, so that the grains need to be filtered and dedusted before being collected into a granary or processed into other products.

Present application publication number that can refer to is CN 107442418A's Chinese patent, it discloses a cereal filtering component, including feeder hopper and filter bin, be provided with the filter screen of slope in the feeder hopper, the bottom of feeder hopper is equipped with the discharging pipe, the discharging pipe stretches into the inside of filtering the bin, one side of filtering the bin is equipped with the air-blower, the opposite side is equipped with the play tuber pipe of downward sloping, be equipped with the air outlet on the play tuber pipe, the diameter of air outlet reduces gradually from top to bottom, the extending direction of discharging pipe is equipped with the discharge gate of slope, drop into this filtering component with cereal from the feeder hopper, the filter screen of slope is favorable to the filtration and the sweeping of debris, the air-blower can blow away dust and the not full chaff in the cereal, can further.

Above-mentioned cereal filtering component when using, need pour the cereal of collection into other temporary storage device earlier, slowly pour the cereal in the temporary storage device into the feeder hopper again, through filtering the inside cereal that filters, obtains after removing dust in the storehouse and collect through the discharge gate and transport away. The temporary storage steps are added from the grain feeding to the filtration and dust removal, certain time and labor are wasted, the grains after filtration and dust removal need to be collected firstly, and then the collected grains are transported by a transport tool, so that the time is wasted; the efficiency of the whole filtration and impurity removal process is low, so improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cereal debris descaling machine, this equipment can combine cereal edulcoration and transportation into an organic whole, has reduced the collection process after the cereal edulcoration, and then has improved cereal edulcoration efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions: a grain sundries cleaning machine comprises a rack, a feeding box and a filtering assembly, wherein the feeding box is arranged on the rack and used for feeding, the filtering assembly is arranged in the feeding box, the feeding box is communicated with a feeding hopper, the filtering assembly comprises a screen used for filtering stone blocks, the top of the feeding box is communicated with a dust collection device, the dust collection device comprises a collection box arranged on the rack, a dust collection bag positioned in the collection box, a dust collection pipe connected to the opening of the dust collection bag and an exhaust fan arranged on the dust collection pipe, a dust collection hole is formed in the top of the feeding box, and an air inlet of the dust collection pipe is communicated with the dust collection hole; the bottom of feeding case is the opening setting, be provided with the conveyer belt in the frame, the conveyer belt is located the feeding case under.

By adopting the technical scheme, the grains needing impurity removal are put into the feeding box through the feeding hopper, and the filtering component can screen and remove the impurities from the grains; simultaneously, dust extraction absorbs the dust in to the cereal for the cereal after the filtration dust removal can directly convey to the conveyer belt and get into next operation station, and needn't collect the cereal of filtration, dust removal earlier, transports the cereal of collecting again, has improved cereal edulcoration efficiency.

Preferably, the inside of feeding case is provided with protruding edge along horizontal direction circumference, the bottom of screen cloth is provided with vibrating motor, the base angle department of screen cloth is along vertical direction fixedly connected with damping spring, the damping spring lower extreme is provided with the supporting legs, the supporting legs is fixed to be set up in the upper surface on protruding edge.

Through adopting above-mentioned technical scheme, the cereal that gets into the feeding case drops on the screen cloth, utilizes vibrating motor's vibration to make the cereal shake screening of piling up on the screen cloth, and then reduces the circumstances that blocks up the screen cloth such as cereal and stone for the screening speed of cereal and the screening effect that improves cereal.

Preferably, the air inlet of the dust suction pipe is provided with a funnel-shaped dust suction hopper, and the caliber of the upper end of the dust suction hopper is smaller than that of the lower end of the dust suction hopper.

By adopting the technical scheme, the dust collection bucket increases the dust collection area of the dust collection pipe, so that more dust is absorbed.

Preferably, one side wall of the collecting box is provided with an opening, and the collecting box is pivoted with a cover plate for opening and closing the opening of the collecting box; the dust absorption pipe is in sleeve joint with the dust removal cloth bag, and a clamp is arranged at the joint of the dust absorption pipe and the dust removal cloth bag.

By adopting the technical scheme, after the dust collection pipe is sleeved with the dust collection cloth bag, the clamp hoop can conveniently and quickly fix the dust collection pipe and the dust collection cloth bag; when the dust in the dust removal cloth bag reaches a certain amount, the hoop can be disassembled so as to take out the dust removal cloth bag from the collecting box.

Preferably, the dust collecting pipe is sleeved on the side wall of the dust collecting cloth bag, two limiting rings which are parallel to each other are arranged in the circumferential direction of the side wall, and two opposite side ends of the clamping hoop are correspondingly abutted and matched with the side walls of the two limiting rings one by one.

Through adopting above-mentioned technical scheme, the setting of spacing ring has carried out spacingly to the position of clamp for it is more convenient when staff's operation locking and unblock clamp, difficult emergence skew.

Preferably, a slag discharge port is formed in one side face of the feeding box, a box door for opening or closing the feeding box is hinged to the feeding box, a convex block is arranged at the free end of the box door, and a bayonet is formed in one side end, far away from the hinged end of the box door, of the convex block; one side of the open end of the feeding box, which is far away from the hinged end of the box door, is provided with a stud matched with the bayonet, the stud is in threaded connection with a screwing nut, and when the box door is closed, the stud is clamped in the bayonet and the screwing nut is abutted to the surface of the lug, which is far away from the feeding box.

By adopting the technical scheme, the lug is tightly propped by screwing the nut, so that the box door is stably closed; the screwed nut is loosened, then the box door is rotated, the convex block is separated from the stud, and the box door can be conveniently opened so as to discharge sundries such as stones in time.

Preferably, transparent observation windows are arranged on the feeding box and the collecting box.

Through adopting above-mentioned technical scheme, the setting up of observation window makes things convenient for the staff to observe the collection condition of the interior stone of feeding box, is convenient for in time handle the dust removal sack in the stone of feeding box and the collecting box.

To sum up, the utility model discloses following beneficial effect has:

1. the grains needing to be subjected to impurity removal are put into the feeding box through the feeding hopper, the filtering component can screen the grains to remove the impurities, and the dust collection device absorbs dust in the grains, so that the grains subjected to filtering and dust removal can be directly conveyed to the conveying belt to enter the next operation station, the grains subjected to filtering and dust removal are not required to be collected firstly, and then the collected grains are conveyed, and the grain impurity removal efficiency is improved;

2. after the dust absorption pipe is sleeved with the dust removal cloth bag, the clamp is convenient and quick to fix the dust absorption pipe and the dust removal cloth bag; when the dust in the dust removal cloth bag reaches a certain amount, the hoop can be disassembled so as to take out the dust removal cloth bag from the collecting box.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the inner structure of the collecting box of the embodiment of the present invention after being cut open;

FIG. 3 is the schematic diagram of the internal structure of the feeding box after being cut open in the embodiment of the present invention

FIG. 4 is a schematic view of the connection structure between the box door and the feeding box in the embodiment of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is a schematic view of a part of the structure of the dust suction device in the embodiment of the present invention.

In the figure: 1. a frame; 2. a feeding box; 201. a dust collection hole; 202. a slag discharge port; 203. a feed hopper; 3. a conveyor belt; 4. screening a screen; 5. a dust collection device; 51. a collection box; 52. a dust removal cloth bag; 53. a dust collection pipe; 54. an exhaust fan; 6. a convex edge; 7. a vibration motor; 8. a damping spring; 9. supporting legs; 10. a box door; 11. a bump; 12. a bayonet; 13. a stud; 14. a nut; 15. an observation window; 16. clamping a hoop; 17. a limiting ring; 18. a dust suction hopper; 19. and (7) a cover plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A grain sundries cleaning machine, referring to fig. 1, comprises a frame 1, a cuboid-shaped feeding box 2 fixedly installed on the frame 1 and used for feeding, and a filtering component arranged in the feeding box 2.

Referring to fig. 2 and 3, the top of the feeding box 2 is communicated with a dust suction device 5. Specifically, the dust suction device 5 comprises a rectangular collection box 51 fixedly mounted on the frame 1, a dust collection bag 52 located in the collection box 51, a dust suction pipe 53 connected to a bag opening of the dust collection bag 52, and an exhaust fan 54 mounted on the dust suction pipe 53, a dust suction hole 201 (see fig. 4) is formed in the top of the feeding box 2, and an air inlet of the dust suction pipe 53 is communicated with the dust suction hole 201. Simultaneously, install the rectangular plate-like screen cloth 4 that is used for filtering the stone in the feeding case 2, the bottom of feeding case 2 is the opening setting, is provided with conveyer belt 3 on the frame 1, and conveyer belt 3 is located feeding case 2 under.

Grains needing impurity removal are put into the feeding box 2 through the feeding hopper 203, and the filtering component can screen and remove impurities from the grains; simultaneously, dust extraction 5 absorbs the dust in the cereal for the cereal after the filtration dust removal can directly convey to conveyer belt 3 and get into next operation station, and need not collect the cereal of filtration, dust removal earlier, transports the cereal of collecting again, has improved cereal edulcoration efficiency.

Specifically, a funnel-shaped dust collection bucket 18 is connected to an air inlet of the dust collection pipe 53, and the caliber of the upper end of the dust collection bucket 18 is smaller than that of the lower end. The dust hopper 18 increases the area of the dust suction pipe 53 receiving dust, thereby absorbing more dust.

Referring to fig. 2 and 6, one side wall of the collecting box 51 is provided with an opening, and a cover plate 19 for opening and closing the opening of the collecting box 51 is pivoted on the collecting box 51; and the dust suction pipe 53 is in sleeve fit with the dust removal cloth bag 52, and a clamp 16 is fixedly arranged at the joint of the dust suction pipe 53 and the dust removal cloth bag 52. After the dust suction pipe 53 is sleeved with the dust removal cloth bag 52, the clamp 16 conveniently and quickly realizes the fixation of the dust suction pipe and the dust removal cloth bag; when a certain amount of dust is present in the dust collection bag 52, the clamp 16 can be removed again to remove the dust collection bag 52 from the collection box 51.

In addition, the dust suction pipe 53 is sleeved on the side wall of the dust removal cloth bag 52, two limiting rings 17 which are parallel to each other are formed in the circumferential direction of the side wall in an integrated mode, and two opposite side ends of the hoop 16 are in one-to-one corresponding abutting fit with the side walls of the two limiting rings 17 respectively. The position of clamp 16 has been carried on spacingly in setting up of spacing ring 17 for it is more convenient when staff's operation locking and unblock clamp 16, difficult emergence skew.

Referring to fig. 3 and 4, the inside of feed box 2 has protruding edge 6 along the welding of horizontal direction circumference, and the bottom fixed mounting of screen cloth 4 has vibrating motor 7, and vertical direction circumference fixedly connected with damping spring 8 is followed to the bottom of screen cloth 4, and damping spring 8 lower extreme fixedly connected with supporting legs 9, and supporting legs 9 fix and set up in protruding upper surface along 6. Get into the cereal of feeding case 2 and drop on screen cloth 4, utilize vibrating motor 7's vibration to make the cereal shake screening of piling up on screen cloth 4, and then reduce the circumstances that blocks up screen cloth 4 such as cereal and stone for the screening speed of cereal and the screening effect that improves cereal.

Meanwhile, a slag discharge port 202 is formed in one side face of the feeding box 2, a box door 10 for opening or closing the feeding box 2 is hinged to the feeding box 2, a convex block 11 is welded at the free end of the box door 10, and a bayonet 12 is formed in one side end, away from the hinged end of the box door 10, of the convex block 11; a stud 13 (shown in a combined drawing 5) matched with the bayonet 12 is welded on one side, away from the hinged end of the box door 10, of the opening end of the feeding box 2, the stud 13 is in threaded connection with a screwing nut 14 (shown in a combined drawing 5), and when the box door 10 is closed, the stud 13 is clamped in the bayonet 12 and the screwing nut 14 abuts against the surface, away from the feeding box 2, of the projection 11. Screwing the nut 14 to tightly press the bump 11, so that the box door 10 is stably closed; the screwed nut 14 is loosened, then the box door 10 is rotated, the lug 11 is separated from the stud 13, and the box door 10 can be conveniently opened so as to discharge sundries such as stones in time.

Referring back to fig. 1, the side walls of the feed box 2 and the collection box 51 are each provided with a transparent viewing window 15. The setting of observation window 15 makes things convenient for the staff to observe the collection condition of the stone in feed box 2, is convenient for in time handle the dust removal sack 52 in stone and the collecting box 51 in the feed box 2.

The general working principle is as follows: cereal is added into feed box 2 from feeder hopper 203 in, and screen cloth 4 sieves cereal under the cooperation of vibrating motor 7 and spring, and simultaneously, air exhauster 54 effect makes dust absorption pipe 53 in time take out dust removal sack 52 to the dust of the cereal in feed box 2 and advance to collect for cereal after the filter dust removal can directly convey to conveyer belt 3 and get into next operation station.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a grain debris descaling machine, includes frame (1), sets up feeding case (2) that are used for the feeding on frame (1) and sets up the filtering component in feeding case (2), the intercommunication has feeder hopper (203), characterized by on feeding case (2): the filtering component comprises a screen (4) for filtering stone blocks, the top of the feeding box (2) is communicated with a dust collection device (5), the dust collection device (5) comprises a collection box (51) arranged on the rack (1), a dust collection bag (52) positioned in the collection box (51), a dust collection pipe (53) connected to the opening of the dust collection bag (52) and an exhaust fan (54) arranged on the dust collection pipe (53), the top of the feeding box (2) is provided with a dust collection hole (201), and the air inlet of the dust collection pipe (53) is communicated with the dust collection hole (201); the bottom of feeding case (2) is the opening setting, be provided with conveyer belt (3) on frame (1), conveyer belt (3) are located feeding case (2) under.

2. The grain cleaner of claim 1, wherein: the feeding box is characterized in that a convex edge (6) is arranged in the feeding box (2) along the circumferential direction of the horizontal direction, a vibration motor (7) is arranged at the bottom of the screen (4), a damping spring (8) is fixedly connected to the bottom corner of the screen (4) along the vertical direction, a supporting leg (9) is arranged at the lower end of the damping spring (8), and the supporting leg (9) is fixedly arranged on the upper surface of the convex edge (6).

3. The grain cleaner of claim 1, wherein: the air inlet of the dust suction pipe (53) is provided with a funnel-shaped dust suction hopper (18), and the caliber of the upper end of the dust suction hopper (18) is smaller than that of the lower end.

4. The grain cleaner according to claim 3, wherein: one side wall of the collecting box (51) is provided with an opening, and a cover plate (19) for opening and closing the opening of the collecting box (51) is pivoted on the collecting box (51); the dust collection pipe (53) is in sleeve fit with the dust collection cloth bag (52), and a clamp (16) is arranged at the joint of the dust collection pipe (53) and the dust collection cloth bag (52).

5. The grain and debris descaling machine of claim 4, wherein: the dust collection pipe (53) is sleeved on the side wall of the dust collection cloth bag (52) in the circumferential direction and is provided with two limiting rings (17) which are parallel to each other, and two opposite side ends of the hoop (16) are respectively in one-to-one abutting fit with the side walls of the two limiting rings (17).

6. The grain cleaner of claim 5, wherein: a slag discharge port (202) is formed in one side face of the feeding box (2), a box door (10) used for opening or closing the feeding box (2) is hinged to the feeding box (2), a convex block (11) is arranged at the free end of the box door (10), and a bayonet (12) is arranged at one side end, away from the hinged end of the box door (10), of the convex block (11); one side of the open end of the feeding box (2) far away from the hinged end of the box door (10) is provided with a stud (13) matched with the bayonet (12), the stud (13) is in threaded connection with a screwing nut (14), and when the box door (10) is closed, the stud (13) is clamped in the bayonet (12) and the screwing nut (14) abuts against the surface of the lug (11) far away from the feeding box (2).

7. The grain and debris descaling machine of claim 6, wherein: transparent observation windows (15) are arranged on the feeding box (2) and the collecting box (51).