CN2879637Y

CN2879637Y - Multi-functional threshing-crushing machine

Info

Publication number: CN2879637Y
Application number: CNU200520100019XU
Authority: CN
Inventors: 胡雪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-12
Filing date: 2005-12-12
Publication date: 2007-03-21
Anticipated expiration: 2015-12-12

Abstract

The utility model provides a multi-functional threshing-crushing machine, which comprises a beating chamber and a crushing chamber fixed on a frame work and a driving motor and a movement. The utility model is characterized in that: the bran outlet of the beating chamber is connected with a broad bran conveying charmer equipped with an impeller through a broad bran feed track; the outlet of the broad bran conveying chamber is connect with the crushing chamber through the feed track; the outlet of the crushing chamber is connected with a bran shorts conveying chamber equipped with an impeller; a bran output pipe with an outlet is connected with the outlet of the bran shorts conveying chamber; moreover, the impeller shaft in bran shorts conveying chamber, a cutter shaft in the crushing chamber, the impeller shaft in the broad bran conveying chamber share the same coupled shaft. The utility model can carry out threshing operation firstly and crush chaff, stalk or leaves into bran secondly in one machine, thereby integrating threshing operation and crushing operation. The utility model, as an ideal multi-functional agriculture equipment applicable to the vast rural area has the advantages of saving labor and electricity, high efficiency, little investment, low cost, high safety and reliability.

Description

The specification multifunctional threshing-grinder

Technical field

The utility model relates to a kind of cracker, and especially a kind of multi-functional threshing-grinder belongs to Agricultural Machinery Design and manufacturing technology field.

Background technology

Thresher and cracker are the farm machineries that generally use in vast rural area; it not only heavy shines the labour intensity of beating cereal crops in highway, paddy field for peasants have alleviated; also, effectively avoid simultaneously beating influence and the pollution on the environment that crop is current to traffic, traffic safety causes because of shining at highway for they have saved valuable time.But existing thresher and cracker mostly are single type greatly, and promptly thresher can only be used for threshing, and cracker can only be used for pulverizing, and the type of this function singleness not only takes up an area of, and because of the burden that repeats, multiple input has increased the peasant, use also inconvenient.Therefore, be necessary development and develop multi-functional agricultural machinery, to satisfy peasant's needs.

Summary of the invention

Have the function singleness that farm machinery exists now for overcoming, overlapping investment, deficiencies such as inefficiency, the utility model provides a kind of high efficiency, and function is many, and cost is low, safe and reliable multifunctional threshing-grinder.

The utility model is realized by following technical proposal: a kind of multifunctional threshing-grinder, comprise frame, be located on the frame its and have charging aperture, put out cereal mouthful and chaff discharging port, be provided with the threshing chamber of threshing cutter in it, be located on the frame its and have charging aperture, put out cereal mouthful and chaff discharging port, be provided with the pulverizing chamber of crushing knife tool in it, be located at drive motors and drive disk assembly thereof on the frame, it is characterized in that the threshing chamber chaff discharging port by the chaff feed track with its in be provided with impeller the chaff conveying chamber link to each other, the outlet of chaff conveying chamber links to each other with the pulverizing chamber inlet by defeated chaff road, pulverizing chamber outlet with its in be provided with impeller thin chaff conveying chamber link to each other, the chaff discharging tube of taking mouth on it out of is connected to thin chaff conveying chamber outlet, and the impeller shaft of thin chaff conveying chamber, the crushing knife tool axle of pulverizing chamber, the impeller shaft of chaff conveying chamber is made as same shaft coupling.

The drive disk assembly that described and motor link to each other comprises the transmission component that is made of drive and driving-belt that is connected electric machine main shaft and shaft coupling, and the threshing cutter shaft of connection shaft coupling and threshing chamber by drive and transmission skin or the transmission component that constitutes by drive, driving-belt and power transmission shaft.

The described drive disk assembly that links to each other with motor also comprises the drive and the driving-belt assembly of the threshing axle that is connected in the threshing chamber and the lift shaft of putting out cereal.

Threshing cutter in the described threshing chamber is the impeller that is arranged on the axle, and the front of impeller is provided with the threshing blade, and the side of impeller is provided with send the chaff blade, so that in threshing, finishes the orientation of chaff and carries.

Crushing knife tool in the described pulverizing chamber is by two flanges that are symmetricly set on the shaft coupling, and is arranged between two flanges and is connecting axle that star distributes and the band teeth cutter blade on the axle constitutes, so that finish the pulverizing of chaff in rotary course.

Impeller in described chaff and thin chaff two conveying chambers is installed on the shaft coupling, and the front of impeller is provided with blade, so that the rotation by impeller makes two conveying chambers produce negative pressure, thereby chaff and thin chaff are sucked in the conveying chamber respectively.

Described threshing chamber put out cereal mouthful with its in be provided with elevator bucket, the chamber of putting out cereal which is provided with high-order outlet links to each other, so as with the grain after the threshing after elevator bucket promotes, send direct pack from high-order outlet.

The utility model compared with prior art has following advantage and effect: adopt such scheme, promptly mechanically just cereal can be carried out threshing earlier at one separates, again with the shell of separating, bar or leaf are ground into chaff, threshing and pulverizing are finished together, both saved valuable time, increase work efficiency again, reduce investment, the threshing of this multifunctional threshing-grinder in addition, pulverizing and conveying are finished by same motor, thereby effectively using electricity wisely, reduce cost, and do not take up space, safe and reliable, be that multifunctional agricultural machinery is used in a desirable suitable vast rural area in fact.

Description of drawings

Fig. 1 is a vertical structure front elevation of the present utility model;

Fig. 2 is the back view of Fig. 1;

Fig. 3 is the A-A cutaway view that Fig. 1 throws off loam cake;

Fig. 4 is the B-B view of Fig. 3;

Fig. 5 is the C-C view of Fig. 3;

Fig. 6 is a horizontal type structure front elevation of the present utility model;

Fig. 7 is the D-D cutaway view that Fig. 6 throws off loam cake.

Embodiment

Below in conjunction with accompanying drawing the utility model is described further.

The drive disk assembly 3 that is positioned at frame 1 rear side that the left end of frame 1 is installed drive motors 2 and driven by motor 2,

chaff feed track

12 and 7 are installed after by forward direction successively in the left side of frame 1, chaff conveying chamber 5, pulverizing chamber 6, thin chaff conveying chamber 4, the right side of frame 1 by after the chamber 8 of putting out cereal, defeated chaff road 9, threshing chamber 10 and charging aperture 11 (as Fig. 1, Fig. 2) are installed forward successively.Wherein the threshing impeller 101 in the threshing chamber 10 is installed on the axle 15, the front of threshing impeller 101 is provided with threshing blade 103, the side is provided with send chaff blade 102, screen cloth 104 is installed in threshing impeller 101 belows, front side on the screen cloth 104 is the chaff outlet, and link to each other with the inlet of chaff conveying chamber 6 by chaff feed track 12, back left side on the screen cloth 104 is another chaff outlet, and by sending chaff road 9 to link to each other with pulverizing chamber 5, screen cloth 104 belows are provided with the sliding grain groove 105 of inclination, the low side of this cunning grain groove is the mouth 106 of putting out cereal, put out cereal and mouthfuls 106 link to each other with the chamber 8 of putting out cereal, put out cereal and elevator bucket 81 and high-order outlet 82 are housed in the chamber 8 (as Fig. 1, Fig. 3, Fig. 4), grain is sent in the pulverizing chamber 10 from charging aperture 11, grain is after screen cloth 103 enters sliding grain groove 104 after the threshing, by the chambers 8 of putting out cereal mouthfuls 105 of putting out cereal, bring up to high-order outlet 82 through elevator bucket 81 and send, the chaff after the threshing is sent into respectively in chaff conveying chamber 6 and the pulverizing chamber 5 through

passage

12 and 9, thereby finishes threshing.Impeller 61 in the chaff conveying chamber 6 is installed on the shaft coupling 14, the front of impeller 61 is provided with blade 62, the outlet 63 of chaff conveying chamber 6 links to each other with pulverizing chamber 5 by the chaff feed track 7 that is positioned at its top, and the negative pressure that produces during impeller 61 work is sent into (as Fig. 1, Fig. 3, Fig. 4, Fig. 5) in the pulverizing chamber 5 through passage 7 after the chaff in the threshing chamber 10 is drawn onto this conveying chamber again.Symmetry is installed two flanges 51 on the shaft coupling 14 in the pulverizing chamber 5, the axle 52 of symmetry is installed between two flanges 51, polylith band teeth cutter blade 53 is installed on the every axle, and it is fixing by axle sleeve 54, thereby form the crushing knife tool that is star topology, the below of cutter is provided with screen cloth 55, screen cloth 55 bottoms are provided with chaff discharging port 56, chaff discharging port 56 links to each other with thin chaff conveying chamber 4, shaft coupling 14 in the thin chaff conveying chamber 4 is provided with the impeller 41 of band blade, its chaff discharging port 42 links to each other (as Fig. 1 with bran pipeline 43, Fig. 2, Fig. 3, Fig. 4), the negative pressure that produces during impeller 41 work is sent the thin chaff of pulverizing chamber 5 through bran pipeline 43, thereby finishes pulverizing.The main shaft 21 of motor 2 links to each other with shaft coupling 14 by belt pulley 31, belt 31, belt pulley 33 on it, shaft coupling 14 links to each other with axle 15 by belt pulley 34, belt 35, the belt pulley 39 on it, axle 15 links to each other (as Fig. 3) by the axle 16 that the driving elevator bucket 131 in the belt pulley on it 38, belt 37, belt pulley 36 and the chamber 13 of putting out cereal promotes, so that finish actions such as threshing, pulverizing, conveying, lifting under a motor-driven.

Be provided with motor 2, drive disk assembly 3, thin chaff conveying chamber 4, pulverizing chamber 5, chaff conveying chamber 6 on the frame 1 from left to right successively, connect pulverizing chamber 5 and chaff conveying chamber 6 chaff feed track 7, bran chamber 8, threshing chamber 10, be connected the chaff feed track 9 of chaff conveying chamber 6 and threshing chamber 10, be located at the charging aperture 11 (as Fig. 6, Fig. 7) on the threshing chamber.Blade wheel structure in threshing chamber 10, chaff conveying chamber 6, pulverizing chamber 5, the thin chaff conveying chamber 4 is identical with Fig. 3, chaff discharging port in the threshing chamber 10 on the screen cloth 104 of impeller 101 belows only is provided with one, and link to each other with chaff conveying chamber 6 by feed track 9, in the drive disk assembly, removing shaft coupling links to each other with countershaft 18 by belt pulley 34, belt 35, belt pulley 17 on it, countershaft 18 other ends are by belt pulley 19, belt 20, belt pulley 39 on it and outside threshing axle 15 links to each other, all the other structures all identical with Fig. 3 (as Fig. 7).

Claims

1, a kind of multifunctional threshing-grinder, comprise frame, be located on the frame its and have charging aperture, put out cereal mouthful and chaff discharging port, be provided with the threshing chamber of threshing cutter in it, be located on the frame its and have charging aperture, put out cereal mouthful and chaff discharging port, be provided with the pulverizing chamber of crushing knife tool in it, be located at drive motors and drive disk assembly thereof on the frame, it is characterized in that the threshing chamber chaff discharging port by the chaff feed track with its in be provided with impeller the chaff conveying chamber link to each other, the outlet of chaff conveying chamber links to each other with the pulverizing chamber inlet by defeated chaff road, pulverizing chamber outlet with its in be provided with impeller thin chaff conveying chamber link to each other, the chaff discharging tube of taking mouth on it out of is connected to thin chaff conveying chamber outlet, and the impeller shaft of thin chaff conveying chamber, the crushing knife tool axle of pulverizing chamber, the impeller shaft of chaff conveying chamber is made as same shaft coupling.

2, multifunctional threshing-grinder according to claim 1, it is characterized in that drive disk assembly that described and motor link to each other comprises the transmission component that is made of drive and driving-belt that is connected electric machine main shaft and shaft coupling, and the threshing cutter shaft of connection shaft coupling and threshing chamber by drive and transmission skin or the transmission component that constitutes by drive, driving-belt and power transmission shaft.

3, multifunctional threshing-grinder according to claim 1 is characterized in that the described drive disk assembly that links to each other with motor also comprises the drive and the driving-belt assembly of the threshing axle that is connected in the threshing chamber and the lift shaft of putting out cereal.

4, multifunctional threshing-grinder according to claim 1 is characterized in that the threshing cutter in the described threshing chamber is the impeller that is arranged on the axle, and the front of impeller is provided with the threshing blade, and the side of impeller is provided with send the chaff blade.

5, multifunctional threshing-grinder according to claim 1, it is characterized in that crushing knife tool in the described pulverizing chamber by two flanges that are symmetricly set on the shaft coupling, and be arranged between two flanges and be connecting axle that star distributes and the band teeth cutter blade on the axle constitutes.

6, multifunctional threshing-grinder according to claim 1 is characterized in that the impeller in described chaff and thin chaff two conveying chambers is installed on the shaft coupling, and the front of impeller is provided with blade.

7, multifunctional threshing-grinder according to claim 1, it is characterized in that described threshing chamber put out cereal mouthful with its in be provided with elevator bucket, the chamber of putting out cereal which is provided with high-order outlet links to each other.