Utility model content
The purpose of this utility model is the stone collector providing a kind of mechanization degree high, rational in infrastructure, perfect for above-mentioned deficiency.
Technical solution of the present utility model is: a kind of stone collector, comprises tilting flute profile frame frame, connects a stone-collecting dipper with walking wheels after flute profile frame frame; Have tilting chain bar sieve in flute profile frame frame, chain bar sieve is connected with drive sprocket, passive chain gear transmission, flute profile frame frame upper driving mechanism connection for transmission axle, and transmission mechanism and chain bar sieve drive sprocket and be connected, and transmission mechanism is connected with soil moving wheel through-drive; Stone-collecting dipper as supporting, drives hydraulic cylinder works to complete the folding of stone-collecting dipper by the hydraulic system of tractor by road wheel and support.
Described chain bar sieve is made up of axostylus axostyle and transmission chain, is replaced by the bearing pin of chain, form the bar net at interval between the chain of both sides by axostylus axostyle.Chain bar sieve as sieve bar (axostylus axostyle) by the good stainless steel shaft of intensity, is equipped with special conveyer chain batten, is replaced by the bearing pin of chain by axostylus axostyle; There is connection loose-leaf at the middle part of chain bar to play the effect strengthening chain bar sieve rigidity, and the gear slabstone that is provided with that chain is interrupted tumbles downwards to prevent stone; The transmission of being sieved by chain bar completes the native function of sieve, and the stone screened out is delivered to stone-collecting dipper.Between every two axostylus axostyles, have encryption sieve bar, encryption sieve bar is plugged between the inboard carrier bar of transmission chain; There is the elastic rod head of cover grafting at encryption sieve bar two ends.Encryption sieve bar can improve picks up clean rate.
Described each soil moving wheel forms by plectane with the driving lever that cross modal fixed by plectane, and driving lever is connected with plectane by high-strength bolt by interchangeable shift lever end.
There is connection loose-leaf at the middle part of axostylus axostyle, with play strengthen rigidity effect, what chain was interrupted is provided with gear slabstone, tumbles downwards to prevent stone.
Be provided with under chain bar sieve simultaneously and organize sprocket shaft more.
There is shovel mamoty frame front-end chain bar sieve front portion, and shovel mamoty is added with teeth to reduce resistance and to increase equipment life.
Stone-collecting dipper forms by fixing and rotating two parts, by road wheel and support as supporting, drives hydraulic cylinder works to control the folding of stone-collecting dipper to complete the work of storing and discharging by the hydraulic system of tractor.Included high-abrasive material liner plate, extends its service life.
The utility model has the advantages that: 1, stone collector is by tractor-drawn, completes walking function; Do use by the soil of dialling of soil moving wheel, prevent stifled soil, be conducive to soil and enter chain bar sieve smoothly; By the transmission of chain bar sieve, complete the native function of sieve; By the gear slabstone effect on axostylus axostyle, larger stone can not be rolled down from the sieve nest tilted; By stone-collecting dipper, the stone picked, foreign material are concentrated; By hydraulic cylinder effect, the material in stone-collecting dipper is drawn off.Rational in infrastructure, practical reliable.2, chain drive, sieve soil integrally combine by chain bar sieve, and by the vibrant characteristic of chain drive, perfectly realize sieving soil, structure is outstanding, Be very effective.3, each soil moving wheel shift lever end is replaceable, ensures all the time to dial native effect.4, there is connection loose-leaf at the middle part of axostylus axostyle, with play strengthen rigidity effect, make chain bar sieve structure more reasonable.5, between every two axostylus axostyles, there is encryption sieve bar, can improve and pick up clean rate.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Embodiment
See Fig. 1-6, parts title is as follows: frame 1, stone-collecting dipper 2, chain bar sieve 3, drive sprocket 4, by movable sprocket 5, power transmission shaft 6, soil moving wheel axle 7, road wheel 8, support 9, hydraulic cylinder 10, axostylus axostyle 11, transmission chain 12, soil moving wheel 13, plectane 14, shift lever end 15, bolt 16, loose-leaf 17, gear slabstone 18, passive sprocket shaft 19, shovel mamoty 20, teeth 21, deceleration device 22, pinch roller 23, V-belt 24, driving shaft combination 25, drive sprocket axle 26, encryption sieve bar 27, sprocket shaft 28, elastic rod head 29.
See Fig. 1, stone collector comprises tilting flute profile frame frame 1, connects a stone-collecting dipper 2 with walking wheels after flute profile frame frame 1; Tilting chain bar sieve 3 is had in flute profile frame frame 1, chain bar sieve 3 with drive sprocket 4, be in transmission connection by movable sprocket 5, flute profile frame frame 1 upper driving mechanism connection for transmission axle 6, the drive sprocket 4 that transmission mechanism and chain bar sieve 3 is connected, and transmission mechanism and soil moving wheel axle 7 are in transmission connection; Stone-collecting dipper 2 as supporting, drives hydraulic cylinder 10 with stone-collecting dipper 2 to be connected by the hydraulic system of tractor by road wheel 8 and support 9.Carry out the folding of stone-collecting dipper 2.Sieve at chain bar and be provided with many group sprocket shafts 28 for 3 times simultaneously.
Power transmission shaft 6 is components of the gimbal type of an agricultural machinery, and can match with the splined shaft of the splined shaft exported after tractor and reductor, length is selected according to actual needs.
See Fig. 1,2,4, chain bar sieve 3 is made up of axostylus axostyle 11 and transmission chain 12, is replaced by the bearing pin of chain 12 by axostylus axostyle 11.Between both sides chain 12, form the bar net at interval, chain bar sieve 3 drives the rotation of axostylus axostyle 11 to carry out the function of sieve soil by chain 12.Axostylus axostyle 11 as sieve bar by the good cold pulling axis of intensity, is equipped with special transmission chain 12, is replaced by the bearing pin of transmission chain 12 by axostylus axostyle 11.
See Fig. 1,3, each soil moving wheel 13 forms by plectane 14 with the driving lever that cross modal fixed by plectane 14, and driving lever is connected with plectane 14 by high-strength bolt 16 by interchangeable shift lever end 15.Soil moving wheel 13 is that pan soil is beaten the transporting velocity of pine and quickening soil to prevent putty by the driving lever rotation of cross modal, can change easily after shift lever end 15 weares and teares;
See Fig. 2, the middle part of axostylus axostyle 11 has and connects loose-leaf 17, with play strengthen rigidity effect, what chain 12 was interrupted is provided with gear slabstone 18, tumbles downwards to prevent stone.
See Fig. 1,6, flute profile frame frame 1 front-end chain bar sieves 3 front portions shovel mamoty 20, and shovel mamoty 20 is added with teeth 21 to reduce resistance and to increase equipment life.
See Fig. 5, axostylus axostyle 11 is connected with the transmission chain 12 of end and forms chain bar and sieve 3, adds that encryption sieve bar 27 can improve and picks up clean rate.
Transmission mechanism is by Cardan shaft as power shaft, drives decelerator work, and decelerator drives belt pulley to drive driving-chain wheels, plays a protective role when stone collector can be made to transship by belt transmission here; Frame 1 is flute profile, is undertaken connecting making it have enough intensity to meet requirements of one's work by lace reducing device frame, trifilar suspension frame,
Operation principle:
(1) the soil in farmland excavates out by this equipment, delivers to chain bar sieve 3.
(2) unnecessary soil and fertilizer are sifted out.
(3) the stone sifted out transports to stone-collecting dipper 2 by inclined conveyor.
Stone collector, by tractor-drawn, completes walking function; Do use by the soil of dialling of soil moving wheel 13, prevent stifled soil, be conducive to soil and enter chain bar sieve 3 smoothly; Sieve 3 transmissions by chain bar, complete the native function of sieve; Acted on by the gear slabstone 18 on chain bar, larger stone can not be rolled down from the sieve nest tilted; By stone-collecting dipper 2, the stone picked, foreign material are concentrated; Acted on by hydraulic cylinder 10, the material in stone-collecting dipper 2 is drawn off.
This equipment by tractor-drawn, be mainly used in crops, traditional Chinese medicine, ginseng etc. plant, sow before tillage operation.After digging, stone is picked up and removes, to reach the object of volume increase.
This equipment is shovel stone collector, mainly use in the arable land of the gradient less (being less than 12 degree), soil moisture is little, and especially big stone is by after manually picking up and removing, be applicable to using this equipment, the stone of 70 ~ 200mm in arable land can be picked up during normal work and remove, pick up clean rate if also will improve, encryption bar can be installed additional, the stone of more than 30mm can be picked up and remove.
Use this equipment to cut the earth comparatively dark, it is high to pick up clean rate, picks up in stone process and also can remove tree root in soil and weeds.