阅读说明：本技术 一种小麦预处理装置 (Wheat preprocessing device ) 是由 李勇 金敏 骆永丽 李文倩 常永兰 王元元 崔海兴 王振林 于 2019-10-23 设计创作，主要内容包括：本发明公开了一种小麦预处理装置,包括依次设置的除草系统、研磨系统、除杂系统、筛选系统,除杂系统包括水漂除杂机构和水分离机构；本发明的装置通过除草系统可将小麦中的杂草等杂质去除,通过研磨系统、除杂系统可以彻底将小麦去壳,并去除其他较轻的杂质同时可以完成对小麦的清洗,得到干净无杂质的纯净小麦,处理效率高,省时省力。本发明的筛选系统可根据小麦颗粒的大小将小麦分成三个等级筛分出来,将小麦彻底筛分,同时通过吹风机构可以对筛选腔吹热风,加速筛分过程,还可以干燥小麦,方便后续定量收集,保证小麦的后续加工质量,提高了企业的生产效益。(The invention discloses a wheat pretreatment device, which comprises a weeding system, a grinding system, an impurity removal system and a screening system which are sequentially arranged, wherein the impurity removal system comprises a water bleaching and impurity removal mechanism and a water separation mechanism; the device can remove impurities such as weeds in the wheat through the weeding system, can thoroughly remove the shells of the wheat through the grinding system and the impurity removing system, can remove other light impurities, and can complete the cleaning of the wheat to obtain clean and impurity-free pure wheat, and has high treatment efficiency, time saving and labor saving. The screening system can screen the wheat into three grades according to the size of the wheat grains, thoroughly screen the wheat, blow hot air to the screening cavity through the air blowing mechanism to accelerate the screening process, and can also dry the wheat, facilitate subsequent quantitative collection, ensure the subsequent processing quality of the wheat and improve the production benefit of enterprises.)

1. A wheat preprocessing device which characterized in that: the weeding machine comprises a weeding system, a grinding system, an impurity removing system and a screening system which are sequentially arranged, wherein the impurity removing system comprises a water floating impurity removing mechanism and a water separating mechanism;

The weeding system comprises a treatment cavity (1), a fan (101) and a first telescopic column (105); the upper ends of the two outer sides of the treatment cavity (1) are provided with fans (101), the first telescopic column (105) is connected with the lower end of the treatment cavity (1), and the treatment cavity (1) is provided with a plurality of groups of weeding mechanisms;

the grinding system comprises a grinding cavity (2), a joint seat (201), a first rotating platform (202), a second telescopic column (203), a second rotating platform (204), a material machine (3), a third telescopic column (301) and a collecting mechanism; the second rotating table (204) is located on one side of the first telescopic column (105), the second rotating table (204) is connected with a plurality of second telescopic columns (203), the end parts of the second telescopic columns (203) are connected with the first rotating table (202), the first rotating table (202) is sequentially provided with a joint seat (201) and a grinding cavity (2), the grinding cavity (2) is located below the processing cavity (1), a third telescopic column (301) is arranged on one side of the second rotating table (204), the upper end of the third telescopic column (301) is connected with a material machine (3), and the collecting mechanism is located below one side of the grinding cavity (2);

The screening system comprises a funnel (8), a screening cavity (9), a screening hole (901), a supporting mechanism (902), a baffle ring (903), a bottom plate (904), a rotating shaft (905), a second rotating machine (906), a joint mechanical arm (907), a sliding block (908), a sliding rail (909), a collecting hopper (11), a sleeve (1101), a bent pipe (1102), a groove (1103), a second door (1104), a discharging nozzle (1105), a blowing mechanism and a weighing mechanism; the funnel (8) is located below the water separation mechanism, the tail end of the funnel (8) extends into the screening cavity (9), a rotating shaft (905) and two retaining rings (903) are arranged in the screening cavity (9) through a supporting mechanism (902), the two retaining rings (903) divide the screening cavity (9) into three areas, a plurality of screening holes (901) are formed in the outer wall of the screening cavity (9) in each area, one end of the screening cavity (9) is sealed through a bottom plate (904), two ends of the rotating shaft (905) are connected with a second rotating machine (906), the second rotating machine (906) is connected with a joint mechanical arm (907), and the joint mechanical arm (907) is arranged on a sliding rail (909) in a sliding mode through a sliding block (908); three regional below correspondence of screening chamber (9) is equipped with three collection fill (11), and collection fill (11) lower extreme is connected with sleeve pipe (1101), and sleeve pipe (1101) are connected with groove (1103) through return bend (1102), are equipped with door two (1104) in groove (1103), and groove (1103) end-to-end connection has ejection of compact mouth (1105).

2. a wheat pretreatment device according to claim 1, characterized in that: weeding mechanism is including changeing quick-witted one (102), track (103), pin (104), changes quick-witted one (102) and fixedly sets up both sides outside processing chamber (1), and track (103) both ends set up respectively on two change quick-witted one (102), and the equidistance is provided with a plurality of pins (104) between two track (103), and processing chamber (1) both sides are seted up the mouth and are passed in order to supply track (103).

3. a wheat pretreatment device according to claim 2, characterized in that: the collecting mechanism comprises a hopper cavity (4), a transmission crawler (401), a leakage hole (402), a transmission roller (403), a plate (5), a recycling machine (501), a mechanical arm (502) and a rotary shifting plate (503); hopper chamber (4) set up on transmission track (401) and are located grinding chamber (2) one side below, a plurality of small openings (402) have been seted up on transmission track (401) bottom plate, transmission track (401) bottom is equipped with a plurality of driving roller (403), board (5) set up in transmission track (401), board (5) one end is connected with recovery machine (501), board (5) both sides are provided with arm (502), be connected with the pivot between two arm (502) tip, be provided with the rotatory board (503) of dialling of a plurality of in the pivot.

4. A wheat pretreatment device according to claim 3, characterized in that: the water-floating impurity-removing mechanism comprises a working cavity (6), a lantern ring (601), a rod (602), a sealing door (603), a rotating machine (604), a motor (605), a suction head (606), a sleeve rod (607), a pump machine I (608), a water pipe (609) and a water machine (6010); working chamber (6) is located under drive track (401), working chamber (6) outside is equipped with lantern ring (601), be provided with rotating machine (604) on lantern ring (601), rotating machine (604) are connected with motor (605), working chamber (6) inside is equipped with a plurality of poles (602) through the center pin, sealing door (603) set up in working chamber (6) bottom, pump machine (608) set up in working chamber (6) one side, pump machine (608) are connected with suction head (606) through loop bar (607), water machine (6010) set up in working chamber (6) one side, water machine (6010) upper end one side is connected with water pipe (609), suction head (606), water pipe (609) all are located working chamber (6) top.

5. A wheat pretreatment device according to claim 4, characterized in that: the water separation mechanism comprises a screen groove (7), a groove (701), a screen hole (702), a flange (703), a first door (704), a vibration spring (705), a connecting rod (706), a rotating mechanism (707), a first recovery groove (708), a pipe (709) and a second pump (7010): sieve groove (7) are located under sealing door (603), be equipped with a plurality of recess (701) in sieve groove (7), a plurality of screening holes (702) have evenly been seted up to bottom in recess (701), transversely be provided with a plurality of flange (703) on recess (701), a door (704) has been seted up to sieve groove (7) one end, sieve groove (7) both sides are connected with a plurality of vibrations spring (705), vibrations spring (705) are connected with slewing mechanism (707) through connecting rod (706), sieve groove (7) bottom below is provided with accumulator tank (708), accumulator tank (708) are connected with pump machine two (7010) through pipe (709).

6. a wheat pretreatment device according to claim 3, characterized in that: the blowing mechanism comprises a fourth telescopic column (10), a first frame (1001), a fifth telescopic column (1002), a fan (1003), a sixth telescopic column (1004), a second frame (1005) and a heating element array (1006); the upper end of the four (10) telescopic columns is connected with a first frame (1001), a fan (1003) is arranged in the first frame (1001), one end of the fan (1003) is connected with the upper end of a fifth telescopic column (1002), a second frame (1005) is arranged at the upper ends of the six (1004) telescopic columns, and a heating element array (1006) is arranged in the second frame (1005).

7. A wheat pretreatment device according to any one of claims 1 to 6, wherein: the weighing mechanism comprises a weighing cavity (13), a door III (1301), a sliding sleeve (1302) and a sliding rod (1303); weighing cavity (13) is located tap (1105) below, and weighing cavity (13) bottom is provided with door three (1301), and weighing cavity (13) one side is connected with sliding sleeve (1302), and sliding sleeve (1302) cover is established on slide bar (1303).

8. A wheat pretreatment device according to any one of claim 6, wherein: one side of the collecting hopper (11) is provided with a second recovery tank (12), and the lower end of the second recovery tank (12) is connected with a seventh telescopic column (1201).

9. A wheat pretreatment device according to any one of claims 1 to 8, wherein: the grinding small balls are arranged in the material machine (3).

10. A wheat pretreatment device according to any one of claims 1 to 9, wherein: the screening holes (901) of the three regions of the screening chamber (9) have different sizes.

Technical Field

The invention relates to the technical field of agricultural facilities and equipment, in particular to a wheat pretreatment device.

Background

The food is eaten by people as a day, the grain is a substance guarantee of human beings, the wheat is one of staple food of human beings, the flour can be used for making bread, steamed bread, biscuits, noodles and other foods, the beer, liquor and other beverages can be prepared by fermentation, the wheat is rich in starch, protein, fat and various vitamin elements, and the nutritional value of the wheat is self-evident.

In the processing process of wheat, firstly, pretreatment operation is carried out on wheat to remove weeds, husks and the like, the traditional pretreatment has large manual participation force, time and labor waste and very little treatment effect, the wheat is not thoroughly removed with impurities and husks, the cleaning, drying, screening and the like are not sufficient, the subsequent processing quality of the wheat cannot be ensured, the workload of personnel is increased invisibly, and the production benefit of an enterprise is reduced.

Therefore, based on the above-mentioned defects, in the field of agricultural equipment technology, there is still a need for research and improvement of new wheat pretreatment devices, which is also a research focus and focus in the field at present, and is the starting point and power of the present invention.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a wheat pretreatment device which can effectively remove impurities, thoroughly remove husks and sieve the wheat in a grading way.

In order to achieve the purpose, the invention provides the following technical scheme:

A wheat pretreatment device comprises a weeding system, a grinding system, an impurity removal system and a screening system which are sequentially arranged, wherein the impurity removal system comprises a water floating impurity removal mechanism and a water separation mechanism;

The weeding system comprises a treatment cavity, a fan and a first telescopic column; fans are arranged at the upper ends of the two sides outside the treatment cavity, the first telescopic column is connected with the lower end of the treatment cavity, and a plurality of groups of weeding mechanisms are arranged on the treatment cavity;

the grinding system comprises a grinding cavity, a joint seat, a first rotating platform, a second telescopic column, a second rotating platform, a material machine, a third telescopic column and a collecting mechanism; the second rotating platform is located on one side of the first telescopic column, the second rotating platform is connected with a plurality of second telescopic columns, two ends of each first telescopic column are connected with the first rotating platform, a joint seat and a grinding cavity are sequentially arranged on the first rotating platform, the grinding cavity is located below the processing cavity, a third telescopic column is arranged on one side of the second rotating platform, the upper end of the third telescopic column is connected with a material machine, and a collecting mechanism is located below one side of the grinding cavity; the inner wall of the grinding cavity is provided with a convex ball.

the screening system comprises a funnel, a screening cavity, screening holes, a supporting mechanism, a baffle ring, a bottom plate, a rotating shaft, a second rotating machine, a joint mechanical arm, a sliding block, a sliding rail, a collecting hopper, a sleeve, a bent pipe, a groove, a second door, a discharge nozzle, a blowing mechanism and a weighing mechanism; the funnel is positioned below the water separation mechanism, the tail end of the funnel extends into the screening cavity, a rotating shaft and two baffle rings are arranged in the screening cavity through a supporting mechanism, the screening cavity is divided into three regions by the two baffle rings, a plurality of screening holes are formed in the outer wall of the screening cavity of each region, one end of the screening cavity is sealed through a bottom plate, two ends of the rotating shaft are connected with a second rotating machine, the second rotating machine is connected with a joint mechanical arm, and the joint mechanical arm is arranged on a sliding rail in a sliding mode through a sliding block; three regional below correspondence in screening chamber is equipped with three collection fill, and the collection fill lower extreme is connected with the sleeve pipe, and the sleeve pipe passes through the return bend to be connected with the groove, and the inslot is equipped with door two, and groove end-to-end connection has a ejection of compact mouth.

further optimize, weeding mechanism is including changeing quick-witted one, track, pin, changes quick-witted one and fixedly sets up both sides outside the treatment chamber, and the track both ends set up respectively on two change quick-witted one, and the equidistance is provided with a plurality of pins between two tracks, and the treatment chamber both sides are seted up mouthful and are passed for the track. The weeding mechanism is used for removing impurities of big branches such as weeds or miscellaneous leaves and stems.

further optimizing, the collecting mechanism comprises a hopper cavity, a transmission crawler belt, a leakage hole, a transmission roller, a plate, a recycling machine, a mechanical arm and a rotary shifting plate; the funnel cavity sets up on the transmission track and is located grinding cavity one side below, has seted up a plurality of small openings on the transmission track bottom plate, and the transmission track bottom is equipped with a plurality of driving rollers, and the board setting is in the transmission track, and board one end is connected with the recovery machine, and the board both sides are provided with the arm, are connected with the pivot between two arm tip, are provided with the rotatory board of dialling of a plurality of in the pivot. The collecting mechanism collects and separates the wheat and the grinding balls, and primarily separates and removes the wheat husks.

Further optimizing, the water floating impurity removing mechanism comprises a working cavity, a sleeve ring, a rod, a sealing door, a rotating machine, a motor, a suction head, a sleeve rod, a pump I, a water pipe and a water machine; the working chamber is located under the transmission track, the working chamber outside is equipped with the lantern ring, is provided with the rotary machine on the lantern ring, and the rotary machine is connected with the motor, and the working chamber is inside to be equipped with a plurality of poles through the center pin, and the sealing door setting is in the working chamber bottom, and pump machine setting is in working chamber one side, and pump machine is connected with the suction head through the loop bar, and the water machine setting is in working chamber one side, and water machine upper end one side is connected with the water pipe, and suction head, water pipe all are located the working chamber top. The water rinsing impurity removing mechanism thoroughly separates and removes light impurities such as wheat and wheat husks and the like, and cleans the wheat to obtain clean and impurity-free pure wheat.

further optimize, water separating mechanism includes sieve groove, recess, screening hole, flange, door one, vibrations spring, connecting rod, slewing mechanism, accumulator one, pipe, pump machine two: the screen groove is located under the sealing door, a plurality of grooves are formed in the screen groove, a plurality of screening holes are evenly formed in the bottom of the groove, a plurality of flanges are transversely arranged on the grooves, a first door is formed in one end of the screen groove, and the funnel is located below the first door. The two sides of the sieve groove are connected with a plurality of vibration springs, the vibration springs are connected with the rotating mechanism through connecting rods, a first recovery groove is arranged below the bottom of the sieve groove, and the first recovery groove is connected with a second pump through a pipe. The water separation mechanism can thoroughly separate the wheat from water and the like after impurities are removed through water bleaching, so that the subsequent screening is facilitated.

Further optimizing, the blowing mechanism comprises a fourth telescopic column, a first frame, a fifth telescopic column, a fan, a sixth telescopic column, a second frame and a heating element array; the upper ends of the four telescopic columns are connected with a first frame, a fan is arranged in the first frame, one end of the fan is connected with the upper ends of the five telescopic columns, a second frame is arranged at the upper ends of the six telescopic columns, and a heating element array is arranged in the second frame. The blowing mechanism can blow hot air to the screening cavity, accelerate the screening process, can also dry the wheat after water separation, and is convenient for subsequent collection and weighing.

further optimizing, the weighing mechanism comprises a weighing cavity, a third door, a sliding sleeve and a sliding rod; the weighing cavity is located below the discharging nozzle, the bottom of the weighing cavity is provided with a third door, one side of the weighing cavity is connected with a sliding sleeve, and the sliding sleeve is sleeved on the sliding rod. The weighing mechanism can quantitatively weigh wheat until each part of wheat with the same mass is weighed.

Further optimize, collect and fight one side and be provided with accumulator II, the two lower extremes of accumulator II are connected with flexible post seven, and the flexible height that can control accumulator II of seven flexible posts of control to accumulator II can better retrieve the screening chamber spill but not collected the wheat of fighting the collection.

Further optimization, the grinding small balls are arranged in the material machine, and the grinding small balls and the wheat are subjected to friction stirring to play a role in shelling.

Further optimized, the screening holes in the three areas of the screening cavity have different sizes, so that the wheat with different particle sizes can be screened out, and the wheat can be screened out by dividing into three grades.

compared with the prior art, the invention has the following beneficial effects:

(1) The device can remove impurities such as weeds in the wheat through the weeding system, can thoroughly remove the shells of the wheat through the grinding system and the impurity removing system, can remove other light impurities, and can complete the cleaning of the wheat to obtain clean and impurity-free pure wheat, and has high treatment efficiency, time saving and labor saving.

(2) The screening system can screen the wheat into three grades according to the size of the wheat grains, thoroughly screen the wheat, blow hot air to the screening cavity through the air blowing mechanism to accelerate the screening process, and can also dry the wheat, facilitate subsequent quantitative collection, ensure the subsequent processing quality of the wheat and improve the production benefit of enterprises.

Drawings

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

FIG. 2 is a schematic view of the weeding system and the grinding system according to the present invention;

FIG. 3 is a schematic view of the construction of the weeding system according to the present invention;

FIG. 4 is a first schematic structural view of the collecting mechanism of the present invention;

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

FIG. 6 is a schematic structural view of the water rinsing and impurity removing mechanism of the present invention;

FIG. 7 is a schematic structural view of a water separating mechanism of the present invention;

FIG. 8 is a schematic view of the construction of a funnel according to the present invention;

FIG. 9 is a first schematic structural diagram of a screening system according to the present invention;

FIG. 10 is a schematic view of the blowing mechanism of the present invention;

FIG. 11 is a schematic view of a weighing mechanism according to the present invention;

FIG. 12 is a schematic structural view of a second recycling tank according to the present invention;

FIG. 13 is a schematic view of a weighing mechanism according to the present invention;

Wherein: the device comprises a processing cavity 1, a fan 101, a first rotating machine 102, a crawler 103, a stop lever 104, a first telescopic column 105, a grinding cavity 2, a joint seat 201, a first rotating table 202, a second telescopic column 203, a second rotating table 204, a feeder 3, a third telescopic column 301, a hopper cavity 4, a transmission crawler 401, a leak hole 402, a transmission roller 403, a plate 5, a recycling machine 501, a mechanical arm 502, a rotary stirring plate 503, a working cavity 6, a lantern ring 601, a rod 602, a sealing door 603, a rotating machine 604, a motor 605, a suction head 606, a sleeve rod 607, a first pump 608, a water pipe 609, a water machine 6010, a sieve groove 7, a groove 701, a sieving hole 702, a flange, a first door 704, a vibrating spring 705, a connecting rod 706, a rotating mechanism 707, a first recycling groove 708, a pipe 709, a second pump 7010, a hopper 8, a sieving cavity 9, a sieving hole 901, a supporting mechanism 902, a stop ring 903, a bottom plate 904, a rotating shaft 905, a second rotating machine 906, a, Four telescopic columns 10, a first frame 1001, a fifth telescopic column 1002, a fan 1003, a sixth telescopic column 1004, a second frame 1005, a heating element array 1006, a collecting hopper 11, a sleeve 1101, a bent pipe 1102, a groove 1103, a second door 1104, a discharge nozzle 1105, a second recovery groove 12, a seventh telescopic column 1201, a weighing cavity 13, a third door 1301, a sliding sleeve 1302 and a sliding rod 1303.

Detailed Description

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-13, a wheat pretreatment device comprises a weeding system, a grinding system, an impurity removal system and a screening system which are arranged in sequence, wherein the impurity removal system comprises a water rinsing and impurity removing mechanism and a water separation mechanism;

the weeding system comprises a treatment cavity 1, a fan 101 and a first telescopic column 105; the upper ends of two outer sides of the treatment cavity 1 are provided with fans 101, the first telescopic column 105 is connected with the lower end of the treatment cavity 1, and the treatment cavity 1 is provided with a plurality of groups of weeding mechanisms;

the grinding system comprises a grinding cavity 2, a joint seat 201, a first rotating platform 202, a second telescopic column 203, a second rotating platform 204, a material machine 3, a third telescopic column 301 and a collecting mechanism; the second rotating platform 204 is positioned on one side of the first telescopic column 105, the second rotating platform 204 is connected with a plurality of second telescopic columns 203, the end parts of the second telescopic columns 203 are connected with the first rotating platform 202, the first rotating platform 202 is sequentially provided with a joint seat 201 and a grinding cavity 2, the grinding cavity 2 is positioned below the processing cavity 1, one side of the second rotating platform 204 is provided with a third telescopic column 301, the upper end of the third telescopic column 301 is connected with a material machine 3, and the collecting mechanism is positioned below one side of the grinding cavity 2; the inner wall of the grinding cavity 2 is provided with convex balls.

The screening system comprises a funnel 8, a screening cavity 9, a screening hole 901, a supporting mechanism 902, a baffle ring 903, a bottom plate 904, a rotating shaft 905, a second rotating machine 906, a joint mechanical arm 907, a sliding block 908, a sliding rail 909, a collecting hopper 11, a sleeve 1101, an elbow 1102, a groove 1103, a second door 1104, a discharging nozzle 1105, a blowing mechanism and a weighing mechanism; the funnel 8 is positioned below the water separation mechanism, the tail end of the funnel 8 extends into the screening cavity 9, a rotating shaft 905 and two retaining rings 903 are arranged in the screening cavity 9 through a supporting mechanism 902, the screening cavity 9 is divided into three areas by the two retaining rings 903, a plurality of screening holes 901 are formed in the outer wall of the screening cavity 9 in each area, one end of the screening cavity 9 is sealed through a bottom plate 904, two ends of the rotating shaft 905 are connected with a second rotating machine 906, the second rotating machine 906 is connected with a joint mechanical arm 907, and the joint mechanical arm 907 is arranged on a sliding rail 909 in a sliding mode through a sliding block 908; three regional below of screening chamber 9 corresponds is equipped with three collection fill 11, and collection fill 11 lower extreme is connected with sleeve 1101, and sleeve 1101 is connected with groove 1103 through return bend 1102, is equipped with two 1104 in the groove 1103, and groove 1103 end connection has ejection of compact mouth 1105.

Weeding mechanism is including changeing quick-witted 102, track 103, pin 104, changes quick-witted 102 and fixedly sets up both sides outside processing chamber 1, and the track 103 both ends set up respectively on two change quick-witted 102, change quick-witted 102 drive track 103 circulation and rotate, and the equidistance is provided with a plurality of pins 104 between two tracks 103, and the clearance between pin 104 can supply the wheat to pass through and block grass class impurity, and processing chamber 1 both sides are seted up mouthful and are passed with confession track 103 and pin 104 to can take weeds etc. out processing chamber 1.

The collecting mechanism comprises a hopper cavity 4, a transmission crawler belt 401, a leakage hole 402, a transmission roller 403, a plate 5, a recycling machine 501, a mechanical arm 502 and a rotary shifting plate 503; hopper chamber 4 sets up on transmission track 401 and is located grinding 2 one side belows in chamber, has seted up a plurality of small openings 402 on the transmission track 401 bottom plate, and transmission track 401 bottom is equipped with a plurality of driving rollers 403 and is used for driving transmission track 401 circulation to rotate, and board 5 sets up in transmission track 401, and 5 one end of board is connected with recovery machine 501, and 5 both sides of board are provided with arm 502, are connected with the pivot between two arm 502 tip, are provided with the rotatory board 503 of dialling of a plurality of in the pivot.

the water-floating impurity-removing mechanism comprises a working cavity 6, a lantern ring 601, a rod 602, a sealing door 603, a rotating machine 604, a motor 605, a suction head 606, a loop rod 607, a pump I608, a water pipe 609 and a water machine 6010; the working chamber 6 is located under the transmission crawler 401, a lantern ring 601 is arranged on the outer side of the working chamber 6, a rotating machine 604 is arranged on the lantern ring 601, the rotating machine 604 is connected with a motor 605, a plurality of rods 602 are arranged inside the working chamber 6 through a central shaft, a sealing door 603 is arranged at the bottom of the working chamber 6, a first pump 608 is arranged on one side of the working chamber 6, the first pump 608 is connected with a suction head 606 through a lantern rod 607, a water machine 6010 is arranged on one side of the working chamber 6, one side of the upper end of the water machine 6010 is connected with a water pipe 609, and the suction head 606 and the water pipe 609 are both located. The first pump 608 absorbs and removes impurities floating on the water surface of the working chamber 6 through the loop bar 607 and the suction head 606.

The water separation mechanism comprises a sieve tank 7, a groove 701, a sieving hole 702, a flange 703, a first door 704, a vibration spring 705, a connecting rod 706, a rotating mechanism 707, a first recovery tank 708, a pipe 709 and a second pump 7010: the screen groove 7 is located under the sealing door 603, a plurality of grooves 701 are formed in the screen groove 7, a plurality of screening holes 702 are uniformly formed in the bottom of the grooves 701, a plurality of flanges 703 are transversely formed in the grooves 701, a first door 704 is formed in one end of the screen groove 7, and the funnel 8 is located below the first door 704. The two sides of the sieve tank 7 are connected with a plurality of vibration springs 705, the vibration springs 705 are connected with a rotating mechanism 707 through a connecting rod 706, a first recovery tank 708 is arranged below the bottom of the sieve tank 7, and the first recovery tank 708 is connected with a second pump 7010 through a pipe 709. The flange 703 acts to increase friction and disperse the wheat from the water for rapid separation during vibration of the sieve channel 7. The second pump 7010 can pump the water in the first recovery tank 708 away for other places through a pipe 709.

The blowing mechanism comprises a fourth telescopic column 10, a first frame 1001, a fifth telescopic column 1002, a fan 1003, a sixth telescopic column 1004, a second frame 1005 and a heating element array 1006; the upper end of the four telescopic columns 10 is connected with a first frame 1001, a fan 1003 is arranged in the first frame 1001, one end of the fan 1003 is connected with the upper end of a fifth telescopic column 1002, a second frame 1005 is arranged at the upper ends of a plurality of sixth telescopic columns 1004, and a heating element array 1006 is arranged in the second frame 1005. The fans 1003 are three and can correspond to three areas of the screening chamber 9, the first frame 1001 plays a role in protection, the height of the fan 1003 can be adjusted through the fifth telescopic column 1002, the height of the first frame 1001 can be adjusted through the fourth telescopic column 10, and the height of the heating element array 1006 can be adjusted through the sixth telescopic column 1004.

The weighing mechanism comprises a weighing cavity 13, a door three 1301, a sliding sleeve 1302 and a sliding rod 1303; weighing cavity 13 is located the tap 1105 below, and weighing cavity 13 bottom is provided with door three 1301, and weighing cavity 13 one side is connected with sliding sleeve 1302, and the sliding sleeve 1302 cover is established on slide bar 1303.

collecting 11 one sides of fighting and being provided with accumulator tank two 12, the second 12 lower extremes of accumulator tank is connected with flexible post seven 1201, and the flexible height that can control accumulator tank two 12 of control flexible post seven 1201 to accumulator tank two 12 can be better retrieve the wheat that the screening chamber 9 spills but not collected by collecting and fighting 11.

The grinding small balls are arranged in the material machine 3, the material machine 3 is a conventional material spitting device on the market and can be used for storing the small balls and spitting the small balls, and the grinding small balls and wheat are subjected to friction stirring to play a role in shelling.

The screening holes 901 in the three regions of the screening cavity 9 have different sizes, so that the wheat with different particle sizes can be screened out, and the wheat can be screened out by dividing into three grades.

the working process of the invention is as follows: wheat is put into a processing cavity 1, the wheat passes through a gap between two crawler belts 103 and is arranged in a row by blocking rods 104, impurities such as weeds or wheat straws are blocked above the row of blocking rods 104 and are taken out from an opening of the processing cavity 1 along with the movement of the crawler belts 103 and the blocking rods 104, the wheat is blown off by a fan 101, the wheat passes through the gap between the rows of blocking rods 104 on a plurality of groups of weeding mechanisms, after multiple weeding, the wheat flows out from the lower end of the processing cavity 1 and falls into a grinding cavity 2, a second rotating platform 204 rotates to drive three grinding cavities 2 to rotate, so that the grinding cavity 2 correspondingly receives the wheat subjected to impurity removal under the processing cavity 1 and rotates to the lower part of a feeder 3, the feeder 3 spits grinding balls into the grinding cavity 2, the first rotating platform 202 drives the grinding cavity 2 to rotate, the rotating wheat and the grinding balls are continuously rotated and stirred to rub, wheat husks can be peeled off, and then materials in the grinding cavity 2 are obliquely poured into a funnel cavity 4 of a collecting mechanism by adjusting a joint At 401, wheat or wheat husks fall through the leakage holes 402 and flow into the working chamber 6, part of the wheat husks with larger particles can be blocked on the transmission crawler 401 by the leakage holes 402, and the grinding balls are left on the transmission crawler 401 to rotate to the position of the rotary shifting plate 503 and are shifted by the rotary shifting plate 503 to roll into the reclaimer 501 through the plate 5 to be collected. Wherein, the wheat that fails to fall through the drain hole 402 in time is further conveyed back to the lower part of the hopper cavity 4 along the conveying direction of the transmission crawler belt 401, and the wheat that continuously falls at the position can impact on the remaining wheat, and then the positions of the wheat are adjusted to enable the wheat to fall.

Wheat, wheat husks and the like are soaked in water added through a water pipe 609 and a water machine 6010 in the working cavity 6, the motor 605 and the rotating machine 604 drive the working cavity 6 to rotate, materials in the working cavity are rotated to impact the rod 602 to be fully stirred and mixed, the wheat is washed, the wheat is heavy in weight and sinks to the bottom of the working cavity 6, impurities such as the wheat husks and the like float on the water surface of the working cavity 6 in light weight, the impurities floating on the water surface are removed through adsorption of the suction head 606, then the wheat and the water with the impurities removed are discharged and flow into the sieve groove 7 by opening the sealing door 603, the water flows into the first recovery groove 708 through the sieving holes 702 in the groove 701, the wheat is left on the sieve groove 7 and is discharged through the first door 704, and the vibration spring 705, the connecting rod 706 and the rotating mechanism 707 can drive the sieve groove 7 to vibrate so that the wheat and the water in the sieve groove. Wheat discharged from the first door 704 flows into the screening cavity 9 through the funnel 8, the second rotating machine 906 drives the rotating shaft 905 to rotate to drive the screening cavity 9 to rotate, so that the wheat in the wheat is respectively divided into three grades to be screened out through areas with different sizes of the three screening holes 901 according to the size of particles and flows into the three corresponding collecting hoppers 11 below the wheat, and the height and the inclination angle of the screening cavity 9 can be adjusted through the joint mechanical arm 907, the sliding block 908 and the sliding rail 909, so that the wheat can be better screened. The heating element array 1006 heats to generate hot air, and the fan 1003 blows the heat into the screening cavity 9 in a hot air mode, so that the wheat screening can be accelerated, and the wheat after water separation can be dried. Wheat in the collecting hopper 11 sequentially passes through the sleeve 1101, the bent pipe 1102 and the groove 1103 and finally flows out through the discharging nozzle 1105 to fall into the weighing cavity 13, and the wheat can flow out through the second door 1104. The second recovery groove 12 can collect wheat splashed out during the rotation of the screening chamber 9. The weighing cavity 13 is used for loading articles, the weighing weight in the weighing cavity 13 is rated, and the second door 1104 is closed when the wheat with the same granularity correspondingly falls into the same weighing cavity 13 to reach a fixed quantity, so that the wheat with the same quality and the same granularity grade can be obtained. When the rated weight is reached, the sliding sleeve 1302 will sense gravity and slide down along the sliding rod 1303, and the sliding sleeve 1302 drives the weighing chamber 13 to move on the sliding rod 1303. The weighed wheat can finally flow out through the gate three 1301 to be collected by a bag.

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.