CN103766072A

CN103766072A - Soil shaking mechanism of pulling machine for mixed beans

Info

Publication number: CN103766072A
Application number: CN201410010289.5A
Authority: CN
Inventors: 张修春; 张建伟; 付守宇
Original assignee: SUNWU COUNTY NONGFA AGRICULTURAL MACHINERY Co Ltd
Current assignee: SUNWU COUNTY NONGFA AGRICULTURAL MACHINERY Co Ltd
Priority date: 2014-01-09
Filing date: 2014-01-09
Publication date: 2014-05-07

Abstract

The invention discloses a soil shaking mechanism of a pulling machine for mixed beans. A shaking drive shaft is arranged on a rack assembly and is connected with a speed changing box through a chain wheel and a chain. The two end portions of the shake drive shaft are sleeved with eccentric connecting rods. Swing rods are respectively hinged to the left side portion and the right side portion of the back side of the rack assembly and are hinged to the eccentric connecting rods. The lower side portion of each swing rod is sleeved with an adjusting sleeve. A knife plate and a grid bar form a shake assembly which is fixedly arranged on the end portion of each adjusting sleeve. Tail beams are respectively inserted in the back end portion of the left side of the rack assembly and the back end portion of the right side of the rack assembly. Vertical beams are inserted in the tail beams. Ground wheels are arranged on bottom end portions of the vertical beams. The soil shaking mechanism is novel and reasonable in design, simple in structure, good in operation effect, few in failure and high in efficiency.

Description

Assorted beans rise and pull out machine soil shaking body

Technical field

The invention belongs to agricultural machinery, relates generally to a kind of assorted beans and works the native Working mechanism of trembling on the machine of pulling out.

Background technology

Because assorted legume crop is shallow root system crop, traditional results are all to adopt manpower to pull out debit's formula to complete.In recent years, a kind ofly pull out square axle structure and assorted beans root system is pulled out to machine from pushing away the assorted beans of pulling out in soil start to apply to rise rotationally, alleviating harvest operation labour intensity, improve aspect harvest operation efficiency and played positive role.But, because rising of single structure pulled out square shaft the assorted beans pulled out are climing to be put while being layered on surface, field by rising, in assorted beanstalk stalk, be mingled with a large amount of soil property compositions, in the time picking up work tool and pick up threshing operations, not only cause and pick up the quickening of work tool parts wear, affect facility service life, produce " mud paint face " phenomenon of assorted beans simultaneously, product quality declines.

Summary of the invention

The object of the invention is exactly the problem existing for above-mentioned prior art, design provides a kind of assorted beans to rise and pulls out machine soil shaking body, reduce soil that assorted beans are mingled with in climing part by pulling out square shaft and push away that the assorted beans of pulling out are climing once shakes clear native operation again putting after paving rising, reaching, alleviate the object that postorder is picked up threshing operations burden, reduces and avoided assorted beans " mud paint face ", improves the quality of products.

The object of the invention is achieved in that assorted beans work the machine soil shaking body of pulling out and comprise support assembly and be fitted in the trifilar suspension assembly on support assembly, gearbox pulls out square shaft with rising, universal drive shaft is connected with the power input shaft of gearbox, shake driving shaft is installed in rear sides in the middle of support assembly, on a shake driving shaft left side, on right part, be set with rotationally eccentric ratio, drive sprocket and by movable sprocket be packed in respectively gearbox power take-off and shake driving shaft on, chain cover fits over drive sprocket and by movable sprocket, a rear side left side in the middle of support assembly, the hinged equipped swing arm of difference on right side, a described left side, the swing arm on right side respectively successively with a left side, eccentric ratio on right part is hinged, on a described left side, on the following side of the swing arm of right side, be set with to scalable adjusting regulating sleeve, on regulating sleeve bottom, be fixedly mounted with knife plate and grizzly bar combination shake assembly, on position, support assembly left and right side rear end, respectively scalable adjusting ground plug-in mounting tail boom can be shifted up and down and regulate ground plug-in mounting vertical beam on tail boom, and land wheel is fitted on vertical beam bottom.

The invention adopts pulls out circular swing motion ground soil shaking body before and after square shaft rear side configuration rising; solve the technical problem that strip is laid in assorted beans on surface, field and carries a large amount of soil part in climing secretly; for postorder provides convenience with the gathering and threshing mill tool beans threshing operations of mixing, there is reasonable, simple in structure, operation effectiveness is good, operation fault is few, operating efficiency is high feature novel in design.

Accompanying drawing explanation

Fig. 1 is that assorted beans rise and pull out machine soil shaking body general structure schematic diagram;

Fig. 2 is bowing to view of Fig. 1.

Piece number explanation in figure:

1, trifilar suspension assembly, 2, universal drive shaft, 3, gearbox, 4, support assembly, 5, chain, 6, eccentric ratio, 7, swing arm, 8, tail boom, 9, vertical beam, 10, land wheel, 11, knife plate and grizzly bar combination shake assembly, 12, regulating sleeve, 13, drive sprocket, 14, power take-off, 15, by movable sprocket, 16, rise and pull out square shaft, 17, shake driving shaft.

Embodiment

Below in conjunction with accompanying drawing, the invention embodiment is described in detail.A kind of assorted beans work the machine soil shaking body of pulling out and comprise support assembly 4 and be fitted in the trifilar suspension assembly 1 on support assembly 4, gearbox 3 pulls out square shaft 16 with rising, universal drive shaft 2 is connected with the power input shaft of gearbox 3, it is characterized in that in rear sides, installing shake driving shaft 17 in the middle of support assembly 4, on shake driving shaft 17 left sides, on right part, be set with rotationally eccentric ratio 6, drive sprocket 13 and being packed in respectively by movable sprocket 15 on the power take-off 14 and shake driving shaft 17 of gearbox 3, chain 5 cover fits over drive sprocket 13 and by movable sprocket 15, a rear side left side in the middle of support assembly 4, the hinged equipped swing arm 7 of difference on right side, a described left side, the swing arm 7 on right side respectively successively with a left side, eccentric ratio 6 on right part is hinged, on a described left side, on the following side of the swing arm 7 of right side, be set with to scalable adjusting regulating sleeve 12, on regulating sleeve 12 bottoms, be fixedly mounted with knife plate and grizzly bar combination shake assembly 11, on support assembly 4 positions, left and right side rear end, respectively scalable adjusting ground plug-in mounting tail boom 8 can be shifted up and down and regulate ground plug-in mounting vertical beam 9 on tail boom 8, and land wheel 10 is fitted on vertical beam 9 bottoms.

When operation, utilize trifilar suspension assembly 1 that the invention is joined and hung in tractor rear sides, universal drive shaft 2 is connected tractor motive power output shaft with gearbox 3, gearbox 3 has driven and has pulled out square shaft 16 and rotate, pushing away and pull out in soil, the beans root system of mixing is layered on field, simultaneously, the power of gearbox 3 is through power take-off 14, drive sprocket 13, chain 5, driven shake driving shaft 17 to rotate by movable sprocket 15, through eccentric ratio 6, swing arm 7, the arc line shaped that regulating sleeve 12 drives knife plate and grizzly bar combination shake assembly 11 to do above-below direction on support assembly 4 swings, bar is layered on to the climing bar again of picking up after vibration of the assorted beans in field and is layered on field, complete native clearly operation.

Claims

1. assorted beans rise and pull out machine soil shaking body, comprise support assembly (4) and be fitted in the trifilar suspension assembly (1) on support assembly (4), gearbox (3) and rise and pull out square shaft (16), universal drive shaft (2) is connected with the power input shaft of gearbox (3), it is characterized in that in rear sides, installing shake driving shaft (17) in the middle of support assembly (4), on shake driving shaft (17) left side, on right part, be set with rotationally eccentric ratio (6), drive sprocket (13) and being packed in respectively by movable sprocket (15) on the power take-off (14) and shake driving shaft (17) of gearbox (3), chain (5) cover fits over drive sprocket (13) and by movable sprocket (15), a rear side left side in the middle of support assembly (4), the hinged equipped swing arm of difference (7) on right side, a described left side, the swing arm (7) on right side respectively successively with a left side, eccentric ratio (6) on right part is hinged, on a described left side, on the following side of the swing arm (7) of right side, be set with to scalable adjusting regulating sleeve (12), on regulating sleeve (12) bottom, be fixedly mounted with knife plate and grizzly bar combination shake assembly (11), respectively scalable adjusting ground plug-in mounting tail boom (8) on position, support assembly (4) left and right side rear end, on tail boom (8), can be shifted up and down and regulate ground plug-in mounting vertical beam (9), land wheel (10) is fitted on vertical beam (9) bottom.