Radix pseudostellariae harvesting apparatus and method with three-level bolter
Technical field
The present invention relates to a kind of radix pseudostellariae harvesting apparatus and method with three-level bolter.
Background technique
Existing radix pseudostellariae harvesting apparatus generally pass through digger blade directly scoop up hereby, it is achieved that however excavate radix pseudostellariae contain
There is soil also gravel more, cause last phase tidying up cumbersome and also causes since the article containing more soil harvest is more
The reduction of working efficiency.
Summary of the invention
The present invention improves the above problem, i.e., the technical problem to be solved by the present invention is to existing radix pseudostellariae harvests
Unit efficiency is low, and to mix silt more.
Specific embodiments of the present invention are: the radix pseudostellariae harvesting apparatus with three-level bolter, including rack and setting
Idler wheel below rack, the rack front side are equipped with the digger blade for radix pseudostellariae in mining clay, pass through on the digger blade
Connecting rod is connect with preceding rocking bar, and the preceding rocking bar and rack hingedly and by driving device drive swing, is equipped with tiltedly on rear side of the rack
Formula rotary screen is set, bolter is equipped between the inclined type rotary screen and digger blade.
Further, the bolter includes that level-one bolter and the second-order separation sieve, the level-one bolter and two fractions
It include sieve from sieve, the level-one bolter is fixed on rear side of digger blade, and the second-order separation sieves after connecting rod is fixed on rocking bar, institute
It states rear rocking bar and swing is driven by driving device.
Further, the inclined type rotary screen includes screen drum, has auger, the inclined type roller in the middle part of the screen drum
Sieve is driven by driving device and is rotated.
Further, it is angularly disposed to state digger blade, the second-order separation sieve is horizontally disposed.
Further, be equipped with the driving wheel being driven by motor above the rack, the preceding premenstrual drive link of rocking bar with
Driving wheel side connection, it is described after rocking bar drive link after connect with driving wheel the other side, the preceding drive link and after
Drive link connect with driving wheel bias and misplaces 180 °.
Further, the rack front side top is equipped with the connecting frame for connecting with driving vehicle.
Further, the level-one bolter and the second-order separation sieve side are also connected with auxiliary hanging rod.
Compared with prior art, the invention has the following advantages: the configuration of the present invention is simple, designs two-stage using passing through
The combination of vibrating screen and rotary screen constitutes the radix pseudostellariae harvesting apparatus with three-level bolter, can facilitate and realize radix pseudostellariae and soil
Block or the grains of sand are kept completely separate;Moreover, it relates to which the mutually opposing movement of driving mechanism of preceding two-stage vibration sieve, realizes two
The reverse phase of vibrating screen is vibrated, and inertia force is cancelled out each other or is effectively reduced, and achievees the purpose that reduce complete machine oscillation.In addition tilting roller
Sieve enhances the native separating effect with radix pseudostellariae by upper and lower stir with shake of strength imparting material.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is schematic diagram of driving device of the present invention.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~2, the radix pseudostellariae harvesting apparatus with three-level bolter, including rack 10 and be set under rack
The idler wheel 110 of side is equipped with the digger blade 20 for radix pseudostellariae in mining clay on front side of the rack 10, passes through on the digger blade 20
Connecting rod 210 is connect with preceding rocking bar 220, and the preceding rocking bar 220 is hinged with rack 10 and drives swing, the rack by driving device
Rear side is equipped with inclined type rotary screen, and bolter is equipped between the inclined type rotary screen and digger blade.
In the present embodiment, the bolter includes level-one bolter 30 and the second-order separation sieve 40, the level-one bolter 30
And the second-order separation sieve 40 includes sieve, the level-one bolter 30 is fixed on 20 rear side of digger blade, and the second-order separation sieve 40 is through connecting rod
It is fixed on rear rocking bar 410, the rear rocking bar 410 is driven by driving device to be swung.
The inclined type rotary screen includes screen drum 510, has auger, the inclined type rotary screen in the middle part of the screen drum 510
It is driven and is rotated by driving device.
In the present embodiment, it is angularly disposed to state digger blade 20, and the second-order separation sieve 40 is horizontally disposed, 10 top of rack
Equipped with the driving wheel 120 being driven by motor, the premenstrual drive link 221 of the preceding rocking bar 220 is connect with driving wheel side, after described
The drive link 411 after of rocking bar 410 is connect with 120 the other side of driving wheel, the preceding drive link 211 and rear drive link
411 connect with driving wheel bias and misplace 180 °.
10 front side top of rack is equipped with the connecting frame 130 for connecting with driving vehicle.
In addition, in order to guarantee that level-one bolter described in the stability of work and the second-order separation sieve side are also connected with auxiliary and hang
Bar 60.
It is right since preceding drive link 211 and rear drive link 411 are connect with driving wheel bias and are misplaced 180 ° when operation
Preceding rocking bar 220 and rear rocking bar 410 impose the opposite driving of the direction of motion, and making front and back rocking bar or so, failure of oscillation is not dynamic and contrary;
Front and back rocking bar is connected with digger blade and the second-order separation sieve respectively so that the mode of vibration that digger blade and the second-order separation sieve on the contrary, because
And inertia force caused by the front and back vibrating screen of level-one bolter and the second-order separation sieve is cancelled out each other.Radix pseudostellariae in soil
It is mined out by the vibration of digger blade, and is delivered to bolter and further separates, most soil block is all divided at this time
From;Remaining soil block and radix pseudostellariae mixture are transported on tilting rotary screen, are driven using the tilting rotary screen of pair of rollers,
Make its rotation, driven into the radix pseudostellariae for being mingled with soil block in tilting auger type rotary screen by auger and stir and shake up and down,
Soil block is fallen from cylinder gap, and radix pseudostellariae is then fallen from the rear of tilting separation barrel, to manually be picked up.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, is all covered by the present invention.