CN214918142U

CN214918142U - Grain conveying equipment with impurity removal function

Info

Publication number: CN214918142U
Application number: CN202120797798.2U
Authority: CN
Inventors: 张建宏
Original assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Current assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-30
Anticipated expiration: 2031-04-19

Abstract

The utility model relates to the technical field of grain processing, in particular to grain conveying equipment with an impurity removal function, which comprises a case, wherein a connecting piece is movably arranged in the case, a screening plate is fixedly arranged at the bottom of the connecting piece, a displacement mechanism is fixedly arranged on the connecting piece, and a clearing mechanism is arranged on the displacement mechanism; clear away the mechanism and include the connecting piece, the shape of connecting piece is the L form, can dismantle fixed mounting through the bolt on the connecting piece and clear away the sword, it is equipped with the recess to clear away the left bottom of sword, the right side of connecting piece is arranged in the recess, clear away the bottom of sword and the top overlap joint of screening board. The utility model discloses reached and avoided the straw to block up the purpose that sieve mesh phenomenon takes place, can rely on the screening board to sieve straw debris when the wheat is carried and clear away, avoid the screening board to appear blocking phenomenon afterwards to guarantee the normal operation of edulcoration equipment, improve the work efficiency of carrying the edulcoration.

Description

Grain conveying equipment with impurity removal function

Technical Field

The utility model relates to a grain processing technology field especially relates to a grain conveying equipment with edulcoration function.

Background

Wheat belongs to the wheat genus of the gramineae family, is one of the earliest crops cultivated in the world, and has become one of the grain crops with the widest distribution, the largest area, the highest total yield, the largest trade volume and the highest nutritional value in the world after long-term development. At present, all operations can be completed by adopting a full-automatic harvester for harvesting wheat, but the full-automatic operation of the harvester still causes a great amount of impurities such as straws and the like to be remained in wheat seeds.

In the straw clearance process to the inside doping of wheat, mainly rely on the screen cloth to carry out the automatic screening edulcoration, however among the oblique sieve mesh of inserting can appear owing to the mellow and full shape of self, the wheat straw leads to forming the shutoff to the sieve mesh to cause the screening of wheat to appear blocking phenomenon, cause the unable normal operation of automatic screening edulcoration equipment, seriously influence edulcoration conveying efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a grain conveying equipment with edulcoration function has reached the purpose of avoiding straw to block up sieve mesh phenomenon and taking place, can rely on the screening board to sieve straw debris when the wheat is carried and clear away, avoids the screening board to appear blocking phenomenon afterwards to guarantee the normal operation of edulcoration equipment, improve the work efficiency of carrying the edulcoration.

In order to solve the technical problem, the utility model provides a following technical scheme: a grain conveying device with an impurity removing function comprises a case, wherein a feeding bin is arranged at the top of the case, a discharging port is arranged at the bottom of the case, a guide chute which is inclined downwards is correspondingly arranged at the discharging port, a square frame with an opening at the right side is movably arranged in the case, and a screening plate is fixedly arranged at the bottom end of the square frame;

the method is characterized in that: the right side of the case is provided with a sundry outlet corresponding to the screening plate, and the square frame is provided with a displacement mechanism;

the displacement mechanism comprises two slide rails, the two slide rails are respectively and fixedly installed on the inner walls of the two sides of the square frame, a mounting plate is installed between the slide rails in a sliding mode, an electric push rod is fixedly installed on the left side of the square frame, the telescopic end of the electric push rod is connected with the mounting plate, a clearing mechanism is installed on the mounting plate and comprises a clearing knife installed on the mounting plate through a connecting piece, the cutting edge of the clearing knife faces the right and is flatly attached to the screening plate, and a sundry outlet corresponding to the screening plate is formed in the right side of the case.

Furthermore, the connecting piece is L-shaped, a groove is formed in the bottom of the left side of the clearing knife, the horizontal end of the connecting piece is connected into the groove, and the vertical end of the connecting piece faces backwards and is fixedly connected with the mounting plate.

Further, still install the clearance mechanism that is located clearance mechanism top on the mounting panel, clearance mechanism includes the air duct pipe, fixedly connected with cloth wind box on the air duct pipe, is provided with the exhaust vent that the below was bloied to the right side on the cloth wind box, and fixed mounting has the fan on the quick-witted case, and the fan passes through pipeline and air duct pipe intercommunication.

Furthermore, the bottom of the case is fixedly provided with a base frame, and the bottom of the base frame is provided with universal casters.

The utility model provides a grain conveying equipment with edulcoration function possesses following beneficial effect:

the utility model discloses the during operation, rely on the slide rail to the right side displacement through electric putter action drive mounting panel and cleaing away the sword, it is at the in-process to the right side motion to clear away the sword, can cut off the straw that inserts in the sieve mesh, the straw that makes the shutoff sieve mesh transversely cuts off and drops, avoid straw to block up the sieve mesh with this, and the straw that drops is then exported by the discharge gate, the fan operation produces powerful wind simultaneously, stay the straw on the screening board after will cutting off and sweep to the right side, the straw that makes the screening and go out is clear away to the miscellaneous mouthful direction of play on right side, discharge to quick-witted outside of case afterwards, thereby the efficiency of cleaing away to the inside straw of wheat has been improved.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the cleaning mechanism of the present invention;

FIG. 4 is an exploded view of the cleaning mechanism of the present invention;

FIG. 5 is a schematic structural view of the cleaning mechanism of the present invention;

in the figure: 1. a chassis; 2. a connecting member; 3. a screening plate; 4. a displacement mechanism; 5. a clearing mechanism; 6. a cleaning mechanism; 7. an impurity removal pipeline; 8. a feeding bin; 9. a material guide chute; 10. a base frame; 401. a slide rail; 402. mounting a plate; 403. an electric push rod; 501. a connecting member; 502. clearing the knife; 503. a groove; 601. an air duct pipe; 602. a wind distribution box; 604. A fan.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a grain conveying equipment with edulcoration function, including quick-witted case 1, the top of quick-witted case 1 is equipped with feeding storehouse 8, the bottom fixed mounting of quick-witted case 1 has base frame 10, the bottom of base frame 10 is equipped with universal caster, machine case 1 bottom is provided with the discharge gate, the discharge gate correspondence is provided with the baffle box 9 that inclines to the downside, the inside movable mounting of machine case 1 has right side open-ended square frame 2, the bottom fixed mounting of square frame 2 has screening board 3, machine case 1's right side is provided with the miscellaneous mouth 7 of play that corresponds with screening board 3.

Be provided with displacement mechanism 4 on square frame 2, displacement mechanism 4 includes two slide rails 401, and two slide rails 401 are fixed mounting respectively on square frame 2 both sides inner wall, and slidable mounting has mounting panel 402 between the slide rail 401, and square frame 2's left side fixed mounting has the electric putter 403 that promotes the mounting panel 402 right and slide along slide rail 401 from side to side, and the flexible end and the mounting panel 402 of electric putter 403 are connected.

Install the clearance mechanism 6 and the clearance mechanism 5 of arranging about being on the mounting panel 402, clearance mechanism 5 includes and installs clearance sword 502 on mounting panel 402 through connecting piece 501, connecting piece 501 is L shape, the cutting edge side of clearing away sword 502 faces the right side, and the tie is on screening board 3, the left side bottom of clearing away sword 502 is provided with recess 503, the horizontal end of connecting piece 501 is connected in recess 503, the vertical end is towards the back and mounting panel 402 fixed connection, electric putter 403 is used for driving and clears away sword 502 towards the right side displacement, and can cut off the straw that inserts in the sieve mesh at the displacement in-process, make the straw of shutoff sieve mesh transversely cut off and drop, with this avoid the straw to block up the sieve mesh.

The cleaning mechanism 6 comprises an air duct pipe 601, an air distribution box 602 is fixedly connected to the air duct pipe 601, an air outlet (not shown in the figure) for blowing air to the lower right is formed in the air distribution box 602, a fan 604 is fixedly mounted on the case 1 and communicated with the air duct pipe 601 through a pipeline, due to the arrangement of the cleaning mechanism 6, the cleaning mechanism 6 is mounted above the cleaning mechanism 5, the electric push rod 403 acts to drive the mounting plate 402 to move to the right side by virtue of the sliding rail 401, the cleaning mechanism 5 cleans the straws and pushes the residual straws to the right side, the fan 604 operates to generate strong wind to blow the straws to the right side, and the screened straws are cleaned to the impurity outlet 7 on the right side and then discharged to the outside of the case 1, so that the cleaning efficiency of the straws inside the wheat is improved.

After the sieve mesh that causes screening board 3 blocks up when equipment uses for a long time, drive clearance mechanism 5 through 4 actions of displacement mechanism and shift to the right side, clear away sword 502 at the in-process of motion to the right side, can cut off the straw that inserts in the sieve mesh, make the straw of shutoff sieve mesh transversely cut off and drop, with this avoid the straw to block up the sieve mesh, and the straw that drops then is exported by the discharge gate, fan 604 moves and produces powerful wind simultaneously, will cut off the straw that stays on screening board 3 after and sweep to the right side, make the screening and the straw that goes out clear away to 7 directions of miscellaneous mouthful of play on right side, discharge to quick-witted case 1 outside afterwards, thereby the efficiency of cleaing away to the inside straw of wheat has been improved.

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.

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. A grain conveying device with an impurity removing function comprises a case, wherein a feeding bin is arranged at the top of the case, a discharging port is arranged at the bottom of the case, a guide chute which is inclined downwards is correspondingly arranged at the discharging port, a square frame with an opening at the right side is movably arranged in the case, and a screening plate is fixedly arranged at the bottom end of the square frame;

2. The grain conveying equipment with impurity removing function according to claim 1, characterized in that: the connecting piece is L-shaped, a groove is formed in the bottom of the left side of the clearing knife, the horizontal end of the connecting piece is connected in the groove, and the vertical end of the connecting piece faces backwards and is fixedly connected with the mounting plate.

3. The grain conveying equipment with impurity removing function according to claim 1, characterized in that: still install the clearance mechanism that is located clearance mechanism top on the mounting panel, clearance mechanism includes the wind channel pipe, fixedly connected with cloth wind box on the wind channel pipe, is provided with the exhaust vent that the below was bloied in the below in the right side on the cloth wind box, and fixed mounting has the fan on the quick-witted case, and the fan passes through pipeline and wind channel pipe intercommunication.

4. The grain conveying equipment with impurity removal function according to claim 1, characterized in that: the bottom of the case is fixedly provided with a base frame, and the bottom of the base frame is provided with universal casters.