CN218340352U

CN218340352U - Combined movable grain cleaning device

Info

Publication number: CN218340352U
Application number: CN202222673640.1U
Authority: CN
Inventors: 王文进
Original assignee: Anhui Enbang Agricultural Machinery Co ltd
Current assignee: Anhui Enbang Agricultural Machinery Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-20
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a modular portable grain cleaning device, including removing the frame, fixing the cleaning box at removal frame top and fixing the removal wheel in removal frame bottom four corners, the top intercommunication of cleaning box has a feeding section of thick bamboo, the inside of cleaning box is provided with high-efficient screening edulcoration mechanism, the top of removing the frame is provided with negative pressure dust absorption mechanism, there is high-efficient screening edulcoration mechanism to include sliding connection at the cleaning box inner wall slide all around, the left side of cleaning box inner wall is fixed with the screening motor, the utility model relates to a grain processing equipment technical field. This portable grain cleaning device of combination formula moves the setting of edulcoration mechanism through high-efficient sieve, is convenient for drive grain and carries out the vibration screening of vertical and two directions of level simultaneously, and screening efficiency is high, and only need a motor alright realize the screening, and use cost is little, through the setting of negative pressure dust absorption mechanism, is convenient for adsorb the dust of raising when screening, improves operational environment.

Description

Combined movable grain cleaning device

Technical Field

The utility model relates to a grain processing equipment technical field specifically is a modular portable grain cleaning device.

Background

The grain processing refers to the operation activities of converting raw grains into semi-finished grains and finished grains or converting the semi-finished grains into finished grains, and different varieties and qualities of raw grains are selected according to the quality requirements of grain foods; according to the characteristic differences of the raw grains and the impurities contained in the raw grains in the aspects of size, density, shape, air resistance and frictional impact, different processes and equipment are adopted to remove the impurities; the water content is regulated according to the conditions required by the optimal processing effect, wherein the key step is the impurity removal of grains, and the grain impurity removal degree directly determines the grain processing quality.

When adding man-hour to grain, need sieve the impurity in the grain, current cleaning device screening efficiency is low, and when the screening, can accompany raising of dust, causes great influence to operational environment, consequently, the utility model provides a modular portable grain cleaning device to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a modular portable grain cleaning device has solved when adding man-hour to grain, needs sieve the impurity in the grain, and current cleaning device screening efficiency is low, and when the screening, can accompany raising of dust, causes the problem of great influence to operational environment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a modular portable grain cleaning device, is including removing the frame, fixing at the cleaning box that removes the frame top and fixing the removal wheel in removal frame bottom four corners, the top intercommunication of cleaning box has a feeding section of thick bamboo, the inside of cleaning box is provided with high-efficient sieve and moves edulcoration mechanism, the top of removing the frame is provided with negative pressure dust absorption mechanism.

The efficient sieving impurity removing mechanism comprises a sliding plate which is connected to the periphery of the inner wall of a cleaning box in a sliding mode, a sieving motor is fixed to the left side of the inner wall of the cleaning box, a rotating rod is fixed to an output shaft of the sieving motor, the right end of the rotating rod is connected with the right side of the inner wall of the cleaning box in a rotating mode, an eccentric wheel which is in contact with the bottom of the sliding plate is fixed to the surface of the rotating rod, a ring is fixed to the right side of the inner wall of the cleaning box through a supporting rod, a rotating shaft penetrating to the lower portion of the sliding plate is arranged on the inner wall of the ring in a rotating mode, a first bevel gear is fixed to the surface of the rotating rod, a second bevel gear meshed with the first bevel gear is fixed to the surface of the rotating shaft, a rotating disc is fixed to the surface of the rotating disc, a connecting strip is arranged on the top of the sliding plate in a sliding mode, a screen is fixed to the periphery of the inner wall of the connecting box, two sliding rails which are symmetrically arranged are fixed to the right side of the rotating disc, and a lifting plate is connected with the surface of the connecting strip in a rotating mode through a pin shaft.

Preferably, the cleaning box inner wall is fixed with between all around and rolls over the board, the intercommunication of material receiving box bottom has the ejection of compact side pipe that runs through to the slide below, the top of slide runs through the rectangular channel of offering with ejection of compact side pipe looks adaptation.

Preferably, a circular hole groove matched with the rotating shaft for use is formed in the top of the sliding plate in a penetrating mode, and the bottom of the bending plate is communicated with a discharging barrel penetrating to the lower portion of the cleaning box.

Preferably, the negative pressure dust absorption mechanism is including fixing the water tank at clearance roof portion and fixing the annular pipe on feed cylinder surface, the top of water tank is fixed with the draught fan.

Preferably, the periphery of the inner surface of the annular pipe is communicated with a pumping pipe penetrating into the feeding cylinder, and an air inlet of the draught fan is communicated with a first conduit communicated with the surface of the annular pipe.

Preferably, an air outlet of the induced draft fan is communicated with a second conduit penetrating into the water tank, and an exhaust pipe is communicated with the front of the water tank.

Advantageous effects

The utility model provides a modular portable grain cleaning device. Compared with the prior art, the method has the following beneficial effects:

(1) This portable grain cleaning device of combination formula, through at high-efficient sieve move edulcoration mechanism including sliding connection at the cleaning box inner wall slide all around, cleaning box inner wall's left side is fixed with the sieve move motor, the output shaft of sieve move motor is fixed with the bull stick, the right-hand member of bull stick rotates with cleaning box inner wall's right side to be connected, the fixed surface of bull stick has the eccentric wheel that contacts with the slide bottom, cleaning box inner wall's right side is fixed with the ring through branch, the inner wall of ring rotates has the pivot that runs through to the slide below, the fixed surface of bull stick has first bevel gear, the fixed surface of pivot has the second bevel gear with first bevel gear engaged with, the fixed surface of pivot has the carousel, the surface of carousel rotates there is the connecting strip, the top of slide has the material receiving box, be fixed with the screen cloth between all around of material receiving box inner wall, through the setting of high-efficient sieve move edulcoration mechanism, be convenient for drive grain carry out vertical and horizontal two directional vibration screening simultaneously, screening efficiency is high, and only need a motor alright realize screening, use cost is little.

(2) This portable grain cleaning device of combination formula, through at negative pressure dust absorption mechanism including fixing the water tank at clearance roof portion and fixing the annular pipe on feeding section of thick bamboo surface, the top of water tank is fixed with the draught fan, all communicate all around of annular intraductal surface have the pipe of taking out that runs through to feeding section of thick bamboo inside, the air intake intercommunication of draught fan has the first pipe that is linked together with the annular pipe surface, through negative pressure dust absorption mechanism's setting, be convenient for adsorb the dust of raising when screening, improve operational environment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a perspective sectional view of the structure of the cleaning box of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a right side view of the structure of the material receiving box of the present invention;

FIG. 5 is a perspective view of a partial structure of the slide board of the present invention;

fig. 6 is a schematic view of the vacuum suction mechanism of the present invention.

In the figure: 1-moving frame, 2-cleaning box, 3-moving wheel, 4-feeding cylinder, 5-high-efficiency sieving impurity removal mechanism, 51-sliding plate, 52-sieving motor, 53-rotating rod, 54-eccentric wheel, 55-supporting rod, 56-circular ring, 57-rotating shaft, 58-first bevel gear, 59-second bevel gear, 510-rotating disk, 511-connecting bar, 512-material receiving box, 513-screen, 514-sliding rail, 515-lifting plate, 6-negative pressure dust collection mechanism, 61-water tank, 62-circular pipe, 63-induced draft fan, 64-pumping pipe, 65-first pipe, 66-second pipe, 67-exhaust pipe, 7-folding plate, 8-discharging square pipe, 9-rectangular groove, 10-circular hole groove and 11-discharging cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a modular portable grain cleaning device, including removing frame 1, fixing at the cleaning box 2 that removes frame 1 top and fixing at the removal wheel 3 that removes 1 bottom four corners, the top intercommunication of cleaning box 2 has a feeding section of thick bamboo 4, and the inside of cleaning box 2 is provided with high-efficient sieve and moves edulcoration mechanism 5, and the top of removing frame 1 is provided with negative pressure dust absorption mechanism 6.

The high-efficiency screening and impurity removing mechanism 5 comprises a sliding plate 51 which is slidably connected between the peripheries of the inner wall of the cleaning box 2, a screening motor 52 is fixed on the left side of the inner wall of the cleaning box 2 and is electrically connected with an external power supply and controlled by a control switch, a rotating rod 53 is fixed on an output shaft of the screening motor 52, the right end of the rotating rod 53 is rotatably connected with the right side of the inner wall of the cleaning box 2, an eccentric wheel 54 which is contacted with the bottom of the sliding plate 51 is fixed on the surface of the rotating rod 53, a circular ring 56 is fixed on the right side of the inner wall of the cleaning box 2 through a supporting rod 55, a rotating shaft 57 which penetrates through the lower part of the sliding plate 51 rotates on the inner wall of the circular ring 56, a first bevel gear 58 is fixed on the surface of the rotating shaft 53, a second bevel gear 59 which is meshed with the first bevel gear 58 is fixed on the surface of the rotating shaft 57, a rotating disc 510 is fixed on the surface of the rotating disc 510, a material receiving box 512 slides on the top of the sliding plate 51, a screen 513 is fixed between the peripheries of the inner wall of the material receiving box 512 for separating impurities in the grains, two sliding rails 514 which are symmetrically arranged, and a lifting plate 515 is connected with a pin shaft 515 which is connected between the lifting plate 515.

The folding plate 7 is fixed between the periphery of the inner wall of the cleaning box 2, the bottom of the material receiving box 512 is communicated with a discharging square tube 8 penetrating to the lower side of the sliding plate 51, the top of the sliding plate 51 penetrates through a rectangular groove 9 matched with the discharging square tube 8, the discharging square tube 8 is convenient to move, the top of the sliding plate 51 penetrates through a circular hole groove 10 matched with the rotating shaft 57 for use, the inner diameter is larger than the diameter of the rotating shaft 57, and the bottom of the folding plate 7 is communicated with a discharging barrel 11 penetrating to the lower side of the cleaning box 2.

Negative pressure dust absorption mechanism 6 is including fixing at the water tank 61 at clearance 2 top and fixing at the annular pipe 62 on the 4 surfaces of feed cylinder, the inside water that is equipped with of water tank 61, the top of water tank 61 is fixed with draught fan 63, control through control switch with external power source electric connection, all communicate all around of the 62 internal surfaces of annular pipe has the exhaust pipe 64 that runs through to the inside of feed cylinder 4, the air intake intercommunication of draught fan 63 has the first pipe 65 that is linked together with the annular pipe 62 surface, the air outlet intercommunication of draught fan 63 has the second pipe 66 that runs through to the inside of water tank 61, the place ahead intercommunication of water tank 61 has blast pipe 67, a discharge for gas.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, grain is poured into the material receiving box 512 through the feeding barrel 4, then the sieving motor 52 is started, the eccentric wheel 54 is driven to rotate through the rotating rod 53, the material receiving box 512 is driven to move up and down, meanwhile, the rotating shaft 57 is driven to rotate through the cooperation of the first bevel gear 58 and the second bevel gear 59, then the rotating disc 510 is driven to rotate, further, the material receiving box 512 is driven to move left and right through the cooperation of the connecting strip 511 and the lifting plate 515, meanwhile, the lifting plate 515 and the sliding rail 514 slide relatively, impurities are sieved above the screen 513, the grain after impurity removal falls to the upper side of the folding plate 7 through the discharging square pipe 8, then is discharged through the discharging barrel 11, when vibration sieving is carried out, dust is lifted, at the moment, the draught fan 63 is started, under the negative pressure effect, the dust enters the annular pipe 62 through the suction pipe 64, enters the water tank 61 through the first guide pipe 65 and the second guide pipe 66, and is mixed with water in the water tank 61.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modular portable grain cleaning device, is including removing frame (1), fixing in the cleaning box (2) of removing frame (1) top and fixing in removal wheel (3) of removing frame (1) bottom four corners, its characterized in that: the top of the cleaning box (2) is communicated with a feeding barrel (4), a high-efficiency sieving impurity removal mechanism (5) is arranged inside the cleaning box (2), and a negative pressure dust collection mechanism (6) is arranged above the movable frame (1);

the efficient screening and impurity removing mechanism (5) comprises sliding plates (51) which are slidably connected between the periphery of the inner wall of the cleaning box (2), a screening motor (52) is fixed on the left side of the inner wall of the cleaning box (2), a rotating rod (53) is fixed on an output shaft of the screening motor (52), the right end of the rotating rod (53) is rotatably connected with the right side of the inner wall of the cleaning box (2), an eccentric wheel (54) which is in contact with the bottom of the sliding plate (51) is fixed on the surface of the rotating rod (53), a ring (56) is fixed on the right side of the inner wall of the cleaning box (2) through a supporting rod (55), a rotating shaft (57) which penetrates through the lower part of the sliding plate (51) is rotated on the inner wall of the ring (56), a first bevel gear (58) is fixed on the surface of the rotating rod (53), a gear (59) which is meshed with the first bevel gear (58) is fixed on the surface of the rotating shaft (57), a rotating disc (510) is fixed on the surface of the rotating disc (510), a connecting bar (513) is rotated on the surface of the sliding plate, two material receiving boxes (512) which is fixed on the sliding rail (512) and two sliding rails (512) which are symmetrically arranged between the top of the sliding rail (512), the lifting plate (515) is rotatably connected with the surface of the connecting strip (511) through a pin shaft.

2. The combined movable grain cleaning device of claim 1, wherein: the cleaning box is characterized in that folding plates (7) are fixed between the periphery of the inner wall of the cleaning box (2), the bottom of the material receiving box (512) is communicated with a discharging square tube (8) penetrating through the lower portion of the sliding plate (51), and the top of the sliding plate (51) penetrates through a rectangular groove (9) matched with the discharging square tube (8).

3. The combined movable grain cleaning device of claim 2, wherein: the top of the sliding plate (51) is provided with a round hole groove (10) which is matched with the rotating shaft (57) in a penetrating way, and the bottom of the folding plate (7) is communicated with a discharge barrel (11) which penetrates to the lower part of the cleaning box (2).

4. The combined movable grain cleaning device of claim 1, wherein: negative pressure dust absorption mechanism (6) are including fixing water tank (61) at cleaning box (2) top and fixing at the annular tube (62) on feed cylinder (4) surface, the top of water tank (61) is fixed with draught fan (63).

5. The combined movable grain cleaning device of claim 4, wherein: all communicate all around of annular pipe (62) internal surface have run through to the inside exhaust pipe (64) of feed cylinder (4), the air intake intercommunication of draught fan (63) has first pipe (65) that are linked together with annular pipe (62) surface.

6. The combined movable grain cleaning device of claim 4, wherein: the air outlet of the induced draft fan (63) is communicated with a second conduit (66) penetrating into the water tank (61), and the front of the water tank (61) is communicated with an exhaust pipe (67).