A kind of pachyrhizus reaping machine
Technical field
The invention provides a kind of pachyrhizus reaping machine, belong to agricultural machinery technological field.
Background technology
Pachyrhizus is very wide in China's cultivated area, plantation on the south north latitude 40 degree, and to the strong adaptability of soil, resistance to acids and bases is good, can the scope of adapted soil pH4.2 ~ 8.3, and output is at 2500 ~ 5000 kilograms.
Pachyrhizus is rich in protein, starch, pectin, cellulose, amino acid, vitamin and several mineral materials, and sugar content reaches 15 ~ 20%, has anticancer, protection conscience, effect such as prevention pulmonary emphysema, diabetes, fat-reducing etc., also known as " life prolonging food "
,processing numerous food can be made, as vermicelli, bean sheet jelly, bean vermicelli, pachyrhizus cake, can thin pancake etc. be done.
Due to pachyrhizus happiness sand loam soil, being afraid of that flood adopts Ridged plant when planting, is block root crop.The results of pachyrhizus are manually mainly main, and to plane the ground melon plantation row with sticking up head, dug from soil by pachyrhizus, extract ground melon seedling, gone by pachyrhizus mud to put into large woven bag packing with hand, artificial results labour intensity is large, and efficiency is low, and operation is many.
Summary of the invention
The object of this invention is to provide a kind of pachyrhizus full automatic combine Work machine reaping machine, once can realize excavating, pachyrhizus is separated with soil block, pachyrhizus is separated with ground melon seedling, the cleaning on pachyrhizus surface, automatically to collect, reduce and manually gather in the crops cost, reduce labor intensity, efficiency of crop is high, thoroughly solves the technical barrier of pachyrhizus mechanized harvest.
Its technical scheme is.
Comprise tractor, digger blade, vibratory sieve, delivery sieve and feed bin, frame is provided with digger blade, digger blade scoops up pachyrhizus ridge soil, pachyrhizus is scooped up together with soil block, pachyrhizus and soil block are moved into vibratory sieve along the excavation surface of digger blade, vibratory sieve one end is by link rod hinge-connection frame, the other end connects with the eccentric link rod be arranged on power wheel, vibratory sieve and rack inclining are arranged, under power wheel drives, eccentric link rod drives vibratory sieve to move back and forth, vibratory sieve shake is shatter by soil block, and the earth sticked on pachyrhizus surface is separated to fall along sieve aperture, pachyrhizus is moved into delivery sieve along vibratory sieve, delivery sieve is interval shake under the effect of intermittent control shaking wheel, foreign material are fallen by the sieve aperture of delivery sieve, pachyrhizus enters collection feed bin.
Described a kind of pachyrhizus reaping machine, vibratory sieve runs through screen frame bar bar and forms by keeping at a certain distance away, the spacing between two bars is less than pachyrhizus minimum diameter, and bar strip is provided with gum sleeve, and the horizontal angle on vibratory sieve and ground is 10 ~ 20 degree.
Described a kind of pachyrhizus reaping machine, delivery sieve is made up of the screen frame bar bar that runs through kept at a certain distance away, and has multiple connection reinforcing ring between two bars, and it is that flexible silica gel material is made that bar bar is provided with gum sleeve.
Described a kind of pachyrhizus reaping machine, is provided with tension spring at feed bin, the angle of feed bin bottom surface and surface water horizontal line 40 ~ 60 degree, and the pachyrhizus in feed bin reaches constant weight, and silo discharge port is opened, feed bin automatic discharging.
Compared with prior art, tool has the following advantages in the present invention.
1, adopt self-propelled structure, all harvesting mechanisms are concentrated in together, reduce transmitting range.
2, in vibratory sieve one end hinge-connection frame, eccentric ratio on the other end and power wheel, be that 20 degree of angles are arranged with ground, adopt dustpan principle, realize potato soil and be separated and be separated with potato stone, bar bar is applied in wears screen frame, article two, the spacing between bar is less than pachyrhizus minimum diameter 30 millimeters, and bar bar is provided with silica gel sleeve pipe, prevents pachyrhizus flip-flop movement epidermis injury on bar bar, the large bar strip of vibratory sieve load adopts solid round steel, enhance mechanical strength.
3, delivery sieve width is large, has multiple connection reinforcing ring at two bars, in case the excessive bar bar distortion of results weight, realizes potato seedling and is separated, and remove out pachyrhizus surface attachment earth by eccentric ratio.
4, tension spring is provided with in feed bin, feed bin inclined bottom surface is arranged, when the pachyrhizus in feed bin reaches the weight of setting, silo discharge port is opened, and pachyrhizus is flowed out from discharging opening, realizes automatic discharging, after unsnatching under tension spring effect, discharge port is closed, and also can enter collecting cart, save and manually pick up.
5, frame is provided with multiple excavation product, and excavate and produce depth adjustable, excavating depth, at 30 ~ 40 centimetres, once can carry out multirow operation.
Accompanying drawing explanation.
Fig. 1 is the main TV structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the delivery sieve structural representation of the embodiment of the present invention.
wherein in figure:1, tractor 2, digger blade 3, frame 4, vibratory sieve 5, power wheel 6, intermittent control shaking wheel 7, delivery sieve 8, tension spring 9, feed bin 10, bar bar 11, reinforcing ring 12, eccentric link rod.
Embodiment.
Embodiment shown in 1 ~ 2, a kind of pachyrhizus reaping machine, comprise tractor 1, digger blade 2, vibratory sieve 4, delivery sieve 7 and feed bin 9, adopt piggy-back structure form, compact conformation, shorten transmission distance, install successively in frame 3 and excavate product 2, vibratory sieve 4, delivery sieve 7 and feed bin 9, tractor 1 power take-off drives power wheel 5 to rotate, tractor 1 drives multiple excavation product 2 to scoop up pachyrhizus ridge soil, excavate product 2 depth adjustable, the degree of depth is at 30 centimetres, pachyrhizus is scooped up together with soil block, pachyrhizus enters vibratory sieve 4 together with soil block along the excavation non-plane motion of digger blade 2, vibratory sieve 4 one end picks on frame 3 by connecting rod link, the other end connects with the eccentric link rod 12 be arranged on power wheel 5, vibratory sieve 4 runs through screen frame bar bar 10 and forms by keeping at a certain distance away, bar strip 10 is provided with gum sleeve, vibratory sieve 4 is 20 degree with the horizontal angle on ground, under power wheel 5 drives, eccentric link rod 12 drives vibratory sieve 4 to move back and forth, vibratory sieve 4 is shaken soil block shatter, and the earth sticked on pachyrhizus surface is separated to fall along sieve aperture, realize the separation of potato soil to be separated with potato stone, vibratory sieve 4 load large bar bar adopts solid round steel, in order to increase separating effect, vibration frequency is greater than 2 times/second, pachyrhizus is moved into delivery sieve 7 along vibratory sieve 4, delivery sieve 7 is made up of the screen frame bar bar 10 that runs through kept at a certain distance away, multiple connection reinforcing ring 11 is had between two bars 10, it is that flexible silica gel material is made that bar strip 10 is provided with gum sleeve, delivery sieve 7 interval shake under intermittent control shaking wheel 6 effect, cleaning pachyrhizus surface earth foreign material, foreign material are fallen by the sieve aperture of delivery sieve 7, pachyrhizus enters collects feed bin 9, at feed bin, 9 are provided with tension spring 8, feed bin inclined bottom surface is arranged, the angle of feed bin 9 ground and surface water plane is 50 degree, when the pachyrhizus in feed bin 9 reaches the weight of setting, feed bin 9 discharge port is opened, pachyrhizus is flowed out from discharging opening, realize automatic discharging, after unsnatching under tension spring effect, discharge port is closed, feed bin 9 automatic discharging.
The above; it is only preferred embodiment of the present invention; it is not restriction the present invention being made to other form; any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations; everyly do not depart from technical solution of the present invention content; according to any simple modification, equivalent variations and remodeling that the technical spirit of type of the present invention is done above embodiment, still belong to the protection domain of type technical scheme of the present invention.