CN109436866B

CN109436866B - Rice processing is with receiving and releasing rice device with dust removal function

Info

Publication number: CN109436866B
Application number: CN201811509248.5A
Authority: CN
Inventors: 姚茂洪; 姚馨
Original assignee: Hunan Dong Du Rice Industry Co ltd
Current assignee: Hunan Dong Du Rice Industry Co ltd
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2021-02-19
Anticipated expiration: 2038-12-11
Also published as: CN109436866A

Abstract

The invention discloses a rice collecting and releasing device with a dust removing function for rice processing, which comprises a box body and a sleeve; the inner wall of the sleeve back plate forms a discharging sliding plate, and the inner wall of the bottom plate forms a feeding sliding plate; a conveying belt is arranged in the sleeve; the conveyor belts are distributed in a triangular shape; the conveying belt is uniformly provided with hairbrushes in rows; a travelling wheel is arranged between the box body and the sleeve; the lower end of the tail part of the box body is provided with a universal wheel; two pairs of back wheels are arranged on the sleeve back plate, wherein one pair of back wheels is connected with a driving shaft of the conveying belt through a belt pulley mechanism; the traveling wheels are connected with the driving shaft through a belt pulley mechanism; air ducts are arranged at two sides of the box body; a fan is arranged in the air duct; the air channels are communicated with the air collecting cavity; an air outlet is arranged on the air collecting cavity; the box body is provided with a dust exhaust port on the surface opposite to the air outlet. It can realize the collection or the sunning of corn or rice, but automatic dust removal, easy operation is convenient quick when collecting simultaneously.

Description

Rice processing is with receiving and releasing rice device with dust removal function

Technical Field

The invention belongs to the technical field of grain processing equipment, and particularly relates to a rice collecting and releasing device with a dust removal function for rice processing.

Background

In the grain course of working, the unhusked rice, rice etc. generally need carry out drying process, remove certain moisture, improve the save time of grain, and the sunning of tiling is the most convenient energy-conserving means that the unhusked rice aired, but because area is big during the unhusked rice sunning, artifical tiling intensity of labour is big, it is also inconvenient when collecting simultaneously, present collection method generally all is artifical and adopts the shovel, broom etc. draws in the back with the unhusked rice, the re-filling is in case or sack, this kind of collection method leads to the unhusked rice or rice of income to contain a large amount of dusts, influence the unhusked rice quality. Not only the harvesting time is long, and intensity of labour is big simultaneously, especially meets the weather of a rain fall suddenly, is difficult to in time pack up the corn in time, leads to the grain to wet and go mouldy.

Disclosure of Invention

The invention aims to solve the problems, and provides a rice collecting and releasing device with a dust removing function for rice processing, which can collect or dry rice or rice, can automatically remove dust during collection, and is simple, convenient and quick to operate.

In order to realize the purpose, the invention adopts the technical scheme that:

a rice collecting and releasing device with a dust removal function for rice processing comprises a box body and a sleeve; the sleeve is communicated with the upper end of the box body, and the lower end of the sleeve is open and is carried on the ground; the inner wall of the sleeve back plate forms a discharging sliding plate, and the inner wall of the bottom plate forms a feeding sliding plate; a conveying belt is arranged in the sleeve; the conveying belts are distributed in a triangular shape, the bottom edges of the conveying belts extend out of the sleeve and are arranged in parallel to the horizontal plane, and the other two edges of the conveying belts are arranged in parallel with the corresponding inner wall of the sleeve; the conveying belt is uniformly provided with hairbrushes in rows; a travelling wheel is arranged between the box body and the sleeve; the lower end of the tail part of the box body is provided with a universal wheel; two pairs of back wheels are arranged on the sleeve back plate, wherein one pair of back wheels is connected with a driving shaft of the conveying belt through a belt pulley mechanism; the travelling wheels are connected with the driving shaft through a belt pulley mechanism; air ducts are arranged on two sides of the inner part of the upper end of the box body; the two sides of the upper end of the box body are symmetrically provided with fans which are respectively positioned at air inlets of the corresponding air channels; the two air channels are communicated with an air collecting cavity on the inner wall of the box body; an air outlet is formed in the air collecting cavity; a dust exhaust port is formed in one surface, opposite to the air outlet, of the box body; the two fans are connected through a connecting shaft, and one fan is connected with the traveling wheel through a belt pulley mechanism.

The invention is further improved, a second roller is arranged at the upper end in the sleeve, a third roller is arranged at the bottom of the lower end, and an extended bracket is arranged at an opening at the lower end; a first roller is arranged between the brackets; the conveying belt is hung on the first roller, the second roller and the third roller; the rotating shaft of the second roller is a driving shaft.

According to the further improvement of the invention, the top plate at the top end of the box body is inclined to the horizontal plane and is integrally connected with the upper end of the sleeve.

The invention is further improved, the bottom of the tail end of the box body is provided with a transverse shaft; strip-shaped plates are symmetrically arranged at two ends of the transverse shaft; the tail end of the strip-shaped plate is provided with a universal wheel; the strip-shaped plate is hinged with an adjusting rod which can be turned outwards; the side wall of the box body is provided with a positioning groove; the adjusting rod is clamped in the positioning groove.

According to the further improvement of the invention, the upper end in the box body is provided with a limit ring.

In a further improvement of the invention, the upper end of the back surface of the box body is provided with a handrail.

In a further improvement of the invention, the connecting shaft is provided with arc-shaped blades in an annular array.

The invention is further improved, wherein a rotating shaft of one fan is provided with a fan belt wheel; the fan belt wheel is connected with a large belt wheel coaxially arranged on the travelling wheel through a belt.

In a further improvement of the invention, the dust exhaust port is connected with a dust removal cloth bag.

The invention has the beneficial effects that:

1. when the device is used upright, paddy or rice on the ground can be automatically collected into the box body when the device is pushed forwards; meanwhile, the fan can automatically run to remove dust from the rice conveyed by the conveyor belt by wind power, and the dust can be discharged from the opposite dust discharge port; when the multifunctional rice box is used in an inverted mode, the multifunctional rice box can automatically air the unhusked rice or rice in the box body when being pulled backwards, and the unhusked rice or rice is paved on the ground, so that the dual-purpose function of collecting and paving outside the multifunctional rice box is achieved.

2. According to the invention, the adjusting rod is arranged on the side edge of the box body, the conveyor belt can be pressed downwards by pulling the adjusting rod backwards, the cleaning force on the ground is improved, the conveyor belt can be lifted by pulling the adjusting rod forwards, the collection position can be flexibly controlled by a user, and the use is flexible and convenient.

Drawings

FIG. 1 is an external side view of the present invention;

FIG. 2 is an interior side view of the present invention;

FIG. 3 is an interior side view of the present invention in inverted use;

FIG. 4 is a schematic diagram of the raised structure of the conveyor belt of the present invention;

FIG. 5 is a schematic structural view of a dedusting system after a section of a box body;

FIG. 6 is a schematic view of the structure of the cambered vane on the connecting shaft.

In the figure: 1. a box body; 2. a sleeve; 3. a conveyor belt; 4. a back wheel; 5. a traveling wheel; 6. a universal wheel; 7. a third belt pulley; 8. a first pulley; 9. a second pulley; 10. mounting a bar; 11. adjusting a rod; 12. a handrail; 13. positioning a groove; 14. a cross beam; 15. a drive shaft; 16. a horizontal axis; 51. a large belt pulley; 101. a rear door; 102. a material containing box; 103. a limiting ring; 104. a top plate; 201. a feeding slide plate; 202. a discharging sliding plate; 203. a limiting bulge; 18. an air duct; 19. a fan; 20. an air outlet; 21. a dust exhaust port; 22. a cloth bag; 23. a fan belt wheel; 24. a dust removal cloth bag; 25. a wind collecting cavity; 191. a connecting shaft; 192. an arc-shaped blade; 301. a first drum; 302. a support; 303. a second drum; 304. and a third roller.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 6, the specific structure of the present invention is:

a rice collecting and releasing device with a dust removing function for rice processing comprises a box body 1 and a sleeve 2; the sleeve 2 is communicated with the upper end of the box body 1, and the lower end of the sleeve is open and is carried on the ground; the inner wall of the back plate of the sleeve 2 forms a discharging sliding plate 202, and the inner wall of the bottom plate forms a feeding sliding plate 201; a conveyor belt 3 is arranged in the sleeve 2; the conveying belts 3 are distributed in a triangular shape, the bottom edges of the conveying belts extend out of the sleeves 2 and are arranged in parallel to the horizontal plane, and the other two sides of the conveying belts are arranged in parallel to the corresponding inner walls of the sleeves 2; the conveying belt 3 is uniformly provided with brushes in rows; a travelling wheel 5 is arranged between the box body 1 and the sleeve 2; the lower end of the tail part of the box body 1 is provided with a universal wheel 6; two pairs of back wheels 4 are arranged on the back plate of the sleeve 2, wherein one pair of back wheels 4 is connected with a driving shaft 15 of the conveyor belt 3 through a belt pulley mechanism; the travelling wheel 5 is connected with the driving shaft 15 through a belt pulley mechanism; air ducts 18 are arranged on two sides of the inner part of the upper end of the box body 1; the two sides of the upper end of the box body 1 are symmetrically provided with fans 19 which are respectively positioned at the air inlets of the corresponding air channels 18; the two air ducts 18 are both communicated with an air collecting cavity 25 on the inner wall of the box body 1; the air collecting cavity 25 is provided with an air outlet 20; a dust exhaust port 21 is formed in one surface, opposite to the air outlet 20, of the box body 1; the two fans 19 are connected through a connecting shaft 191, and one of the fans 19 is connected with the road wheels 5 through a belt pulley mechanism.

As shown in fig. 2, in a preferred embodiment, a second roller 303 is disposed between two side plates at the upper end in the sleeve 2, a third roller 304 is disposed between two side plates at the bottom of the lower end, and two sides of the opening at the lower end are provided with extending brackets 302; a first roller 301 is arranged between the brackets 302; the conveyor belt 3 is mounted on a first roller 301, a second roller 303 and a third roller 304; the rotating shaft of the second roller 303 is a driving shaft 15. The lower end surface of the conveyor belt 3 is parallel to the horizontal plane and is used for sweeping the paddy or rice on the ground into the bottom plate of the sleeve 2; one side of the conveyor belt 3 moves parallel to the bottom plate of the sleeve 2 and is used for pushing the rice swept into the bottom plate of the sleeve 2 upwards until the rice finally falls into the box body 1.

The driving shaft 15 is provided with a third belt pulley 7 and a second belt pulley 9, and the back wheel 4 is provided with a first belt pulley 8; the first belt pulley 8 is connected with the second belt pulley 9 through a belt; the traveling wheel 5 is coaxially provided with a large belt pulley 51, and the large belt pulley 51 is connected with the third belt pulley 7 through a belt.

In a preferred embodiment, as shown in fig. 2, the top plate 104 of the top of the box 1 is inclined to the horizontal plane and integrally connected to the upper end of the sleeve 2. When this equipment is used for handstanding, can make things convenient for behind the roof 104 slope the horizontal plane corn or rice automatic movement in the box 1 to the conveyer belt position, make things convenient for the conveyer belt to convey out corn or rice, and can not remain in the box.

As shown in fig. 1 and 4, in a preferred embodiment, a transverse shaft 16 is arranged at the bottom of the tail end of the box body 1; the two ends of the transverse shaft 16 are symmetrically provided with mounting bars 10; the tail end of the mounting bar 10 is provided with a universal wheel 6; an adjusting rod 11 which can be turned outwards is hinged on the mounting strip 10; a positioning groove 13 is formed in the side wall of the box body 1; the adjusting rod 11 is clamped in the positioning groove 13. Taking the adjusting rod 11 out of the positioning groove 13, pulling forward, raising the tail end of the mounting bar 10, and raising the universal wheel 6 to enable the box body 1 to descend and drive the sleeve 2 and the conveyor belt 3 to ascend and separate from the contact with the ground; the adjusting rod 11 is pulled backwards, the tail end of the mounting strip 10 descends, the universal wheel 6 descends, the box body 1 ascends, the sleeve 2 and the conveying belt 3 are driven to descend, and the bottom surface of the conveying belt 3 is pressed with the bottom surface.

As shown in FIG. 1, in a preferred embodiment, a stop collar 103 is disposed at the upper end of the interior of the box body 1. The limiting ring 103 is used for preventing the material containing box 102 in the box body 1 from descending too much and being clamped when the equipment is turned upside down.

In a preferred embodiment, a rear door is provided on the rear surface of the cabinet 1. The rear door can be conveniently taken out or put into the material containing box after being opened.

In a preferred embodiment, the upper end of the back of the box body 1 is provided with a handrail 12. The armrest 12 is intended to facilitate movement of the device by a user pushing or dragging the device.

In a preferred embodiment, the connecting shaft 191 is provided with arcuate vanes 192 in an annular array. The rotation of arc blade 192 can stir the dust, prevents the dust whereabouts, improves the dust exhaust effect, and when the corn flow of income increases, the rotation of arc blade 192 can make corn stirred up, improves dust removal effect simultaneously.

In a preferred embodiment, a fan pulley 23 is arranged on a rotating shaft of one fan 19; the fan belt wheel 23 is connected with a large belt wheel 51 coaxially arranged on the travelling wheel 5 through a belt.

In a preferred embodiment, the dust outlet 21 is connected with a dust collecting cloth bag 24. The dust collecting cloth bag collects dust to prevent pollution to the surrounding environment.

In a preferred embodiment, a ratchet wheel may be provided between the first pulley 8 and the second drum 303, and when the back wheel 4 moves forward, the ratchet wheel does not drive the first pulley 8 to rotate, thereby preventing the belt from running when the apparatus is driven forward in an inverted state.

In a preferred embodiment, a ratchet wheel is arranged between the large belt pulley 51 and the travelling wheel 5, when the travelling wheel 5 rolls backwards, the large belt pulley 51 cannot rotate, and therefore when the equipment is just backed off, the conveying belt runs.

The invention specifically uses the principle:

when the equipment is upright, the handrail 12 is pushed, the travelling wheels 5 rotate, the equipment moves forwards, the large belt pulley 51 drives the third belt pulley 7 to rotate, so that the third roller 304 is driven to rotate, the conveying belt 3 is driven to rotate, the ground rice or paddy rice is swept onto the inner wall of the bottom plate of the sleeve 2 by the brush on the conveying belt 3, then the rice moves upwards along the inner wall of the bottom plate of the sleeve 2 along with the conveying of the conveying belt 3, and finally falls into the material containing box 102 in the box body 1;

when the rice is conveyed from the conveyor belt 3 and falls into the box body 1, the large belt pulley 51 drives the fans 19 to rotate, the two fans supply air simultaneously, wind power enters the wind collecting cavity 25 from the wind channel 18 and then comes out from the wind outlet 20 to blow the falling rice, and dust is blown into the opposite dust exhaust port 21. When the falling rice has a large flow rate, it impinges on the arc-shaped blades 192 and is agitated by the arc-shaped blades, so that the dust removing effect can be improved.

Because the diameter of the large belt pulley 51 is larger than that of the third belt pulley 7, the rotating speed of the conveying belt 3 is larger than the moving speed of the equipment, the conveying belt 3 can effectively sweep all the paddy on the ground into the equipment, and the cleaning cleanliness is improved.

When rice is not required to be collected, the adjusting rod 11 is taken out of the positioning groove 13 and pulled forward, the tail end of the mounting strip 10 is upwarped, the universal wheel 6 is lifted, the box body 1 is lowered, the sleeve 2 and the conveyor belt 3 are driven to lift, and the box body is separated from the ground; the adjusting rod 11 is pulled backwards, the tail end of the mounting strip 10 descends, the universal wheel 6 descends, the box body 1 ascends, the sleeve 2 and the conveying belt 3 are driven to descend, and the bottom surface of the conveying belt 3 is pressed with the bottom surface.

When the equipment is turned over, the handrail 12 is dragged, the back wheel 4 rotates reversely to drive the equipment to move backwards, the first belt pulley 8 drives the second belt pulley 9 to rotate, so that the conveying belt is driven to rotate reversely, rice is transmitted out from the box body 1 along the discharging sliding plate 202 and is scattered on the bottom surface along with the movement of the equipment to move backwards, and a user can conveniently dry the rice.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. A rice collecting and releasing device with a dust removal function for rice processing is characterized by comprising a box body (1) and a sleeve (2); the sleeve (2) is communicated with the upper end of the box body (1), and the lower end of the sleeve is open and is carried on the ground; the inner wall of the back plate of the sleeve (2) forms a discharging sliding plate (202), and the inner wall of the bottom plate forms a feeding sliding plate (201); a conveyor belt (3) is arranged in the sleeve (2); the conveying belts (3) are distributed in a triangular shape, the bottom edges of the conveying belts extend out of the sleeves (2) and are arranged in parallel to the horizontal plane, and the other two sides of the conveying belts are arranged in parallel with the corresponding inner walls of the sleeves (2); the conveying belt (3) is uniformly provided with brushes in rows; a travelling wheel (5) is arranged between the box body (1) and the sleeve (2); the lower end of the tail part of the box body (1) is provided with a universal wheel (6); two pairs of back wheels (4) are arranged on a back plate of the sleeve (2), wherein one pair of back wheels (4) is connected with a driving shaft (15) of the conveyor belt (3) through a belt pulley mechanism; the travelling wheel (5) is connected with the driving shaft (15) through a belt pulley mechanism; air ducts (18) are arranged on two sides of the inner part of the upper end of the box body (1); the two sides of the upper end of the box body (1) are symmetrically provided with fans (19) which are respectively positioned at the air inlets of the corresponding air channels (18); the two air channels (18) are communicated with an air collecting cavity (25) on the inner wall of the box body (1); an air outlet (20) is arranged on the air collecting cavity (25); a dust exhaust port (21) is formed in one surface, opposite to the air outlet (20), of the box body (1); the two fans (19) are connected through a connecting shaft (191), and one fan (19) is connected with the travelling wheel (5) through a belt pulley mechanism.

2. The rice collecting and releasing device with the dust removing function for the rice processing as claimed in claim 1, wherein the sleeve (2) is provided with a second roller (303) at the upper end, a third roller (304) at the bottom of the lower end and a protruding bracket (302) at the opening of the lower end; a first roller (301) is arranged between the brackets (302); the conveyor belt (3) is mounted on a first roller (301), a second roller (303) and a third roller (304); the rotating shaft of the second roller (303) is a driving shaft (15).

3. The rice receiving and releasing device with the dust removing function for rice processing as claimed in claim 1, wherein a top plate (104) at the top end of the box body (1) is arranged obliquely to the horizontal plane and integrally connected with the upper end of the sleeve (2).

4. The rice collecting and releasing device with the dust removing function for the rice processing as claimed in claim 1, wherein a transverse shaft (16) is arranged at the bottom of the tail end of the box body (1); mounting strips (10) are symmetrically arranged at two ends of the transverse shaft (16); the tail end of the mounting bar (10) is provided with a universal wheel (6); an adjusting rod (11) which can be turned over towards the outer side is hinged to the mounting strip (10); a positioning groove (13) is formed in the side wall of the box body (1); the adjusting rod (11) is clamped in the positioning groove (13).

5. The rice collecting and releasing device with the dust removing function for rice processing as claimed in claim 1, wherein a limiting ring (103) is arranged at the upper end inside the box body (1).

6. The rice receiving and releasing device with the dust removing function for rice processing as claimed in claim 1, wherein a handrail (12) is provided at an upper end of a back surface of the case (1).

7. The rice collecting and releasing device with the dust removing function for the rice processing as claimed in claim 1, wherein the connecting shaft (191) is provided with arc-shaped blades (192) in an annular array.

8. The rice receiving and releasing device with the dust removing function for rice processing as claimed in claim 1, wherein a fan pulley (23) is provided on a rotating shaft of one of the fans (19); the fan belt wheel (23) is connected with a large belt wheel (51) coaxially arranged on the walking wheel (5) through a belt.

9. The rice collecting and releasing device with the dust removing function for rice processing as claimed in claim 1, wherein the dust discharging port (21) is connected with a dust removing cloth bag (24).