CN102657050B - Rotary tilling and ridging and crawler conveying type whole plastic soil covering machine - Google Patents
Rotary tilling and ridging and crawler conveying type whole plastic soil covering machine Download PDFInfo
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- CN102657050B CN102657050B CN201210161636.5A CN201210161636A CN102657050B CN 102657050 B CN102657050 B CN 102657050B CN 201210161636 A CN201210161636 A CN 201210161636A CN 102657050 B CN102657050 B CN 102657050B
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Abstract
The invention discloses a rotary tilling and ridging and crawler conveying type whole plastic soil covering machine which comprises a frame, a rotary tilling mechanism, a suspension bracket, a gear box, a transmission mechanism, a soil conveying mechanism, a plastic spreading roller, a plastic hanging bracket, a land wheel, a press wheel and a reshaper and further comprises a soil belt stacking mechanism. The front end of a rotary tilling blade is bended to form an arced working surface so as to crush soil blocks and weed stubbles on the surface of the land for the convenience of conveying the soil. Meanwhile, the soil conveying mechanism is improved and the crawler conveying manner is adopted, so smooth conveying of the soil is ensured, and a crawler structure of the whole plastic soil covering machine can work under high intensity for a long time without breaking, bending or fatigue damage. The whole plastic soil covering machine is added with the soil belt stacking mechanism to match with the soil conveying mechanism, and when the whole plastic soil covering machine goes forward, the soleplate of a soil collecting bin is enabled to open and close at intervals under the actions of the land wheel and a pull spring to cover soil on the surface of the plastic. The amount of the covering soil is even, the covering spaces are well-balanced, and the whole plastic soil covering machine is good in operational reliability, high in integration degree, facilitates the farming work and saves labor.
Description
Technical field
The invention belongs to agricultural mechanical field, particularly a kind of rotary tillage, ridging crawler belt is carried full plastic film mulch drag links.
Background technology
Current domestic multiple ridging, fertilising, the plastic film mulch earthing combine of having occurred, general furrower or the wave soil conveying mechanism of adopting fetches earth, the first facility soil is towards rear displacement, to enter soil conveying mechanism along furrower shovel, but when soil moisture content is higher, soil is easily squeezed into clod and cannot carries backward; And it is stifled also easily to cause furrower to stop up, cause film limit earthing not or without earthing when weeds in field root stubble is more.Soil conveying mechanism is generally all installed and is sent native angle steel on conveyer belt in addition, send native angle steel to drive upwards transportation of soil, can prevent that soil from gliding.But install, send the deadweight that native angle steel makes soil conveying mechanism to increase, soil conveying mechanism needs larger transferring power could drive upwards operation of soil, its each parts are stressed larger, and long-time stretching and repeatedly bending easily produce stress fatigue, cause drive disk assembly fracture to be caused danger.Another kind of wave soil conveying mechanism is installed a dull and stereotyped conveyer belt above chain, utilizes conveyer belt with the characteristic that forms Wave crest and wave trough in chain rotation, soil to be carried backward, and has prevented that soil from gliding in the course of conveying of back upper place.The type conveyer belt forms for a long time Wave crest and wave trough and changes easy generation stress fatigue and damage, and soil conveying capacity is declined, and also needs manual work to assist the horizontal earthing of face, and production efficiency is low, labor intensive.In sum, the full plastic film mulch drag links of above-mentioned ridge-forming and fertilizing production efficiency is low, and maintenance cost is high, is not suitable for long-time, high-intensity farming.
Summary of the invention
The technical problem to be solved in the present invention is to provide does not a kind ofly stop up stifled, soil and carries reliable, serviceability rotary tillage, ridging crawler belt good, complete function to carry full plastic film mulch drag links.
The technical solution adopted for the present invention to solve the technical problems is:
Rotary tillage, ridging crawler belt is carried full plastic film mulch drag links, comprises frame, rotary tillage mechanism, hanger bracket, gear-box, transmission mechanism, soil conveying mechanism, film-spreading roller, biofilm frame, land wheel, press wheel and reshaper.Also comprise soil zone stacking mechanism, described rotary tillage mechanism is located at frame front lower place; Described soil conveying mechanism is located at central rack; Described soil zone stacking mechanism is located in the frame at soil conveying mechanism rear.
Described soil zone stacking mechanism is comprised of dust collecting trough base plate and dust collecting trough, dust collecting trough base plate top is connected with frame, bottom connects right all-or-nothing piece, right all-or-nothing piece is connected with rotating shaft, the other end of rotating shaft connects left all-or-nothing piece, the crank throw bearing pin of left all-or-nothing piece and soil-shifting driven sprocket is connected, and soil-shifting driven sprocket is connected with mound drive sprocket by chain.
Described rotary tillage mechanism is arranged on frame front lower place by connecting plate, connecting plate is provided with rotary tillage arbor, rotary tillage arbor one end is connected with rotovator sprocket wheel, rotovator sprocket wheel is connected with left power output sprocket by chain, rotary tillage arbor is provided with tool rest, tool rest is helix arranges, and rotary blade is housed on tool rest.
Described soil conveying mechanism top is arranged on the bearing block of the frame left and right sides by driving shaft; Bottom is connected in frame by driven shaft; Driving shaft is provided with carrier chain drive sprocket and driving shaft driven sprocket, driven shaft is provided with carrier chain driven sprocket, carrier chain drive sprocket is connected with carrier chain driven sprocket by carrier chain, its carrier chain is provided with chain engaging lug, on chain engaging lug, connect conveying flat or carry bent plate, conveying flat and conveying bent plate both sides are provided with breast boards, and breast boards top is provided with soil-sliping groove.
Described rotary blade front end bends out curved working face.
Described soil conveying mechanism bottom is also provided with and connects mamoty.
Described conveying flat and conveying bent plate are spaced.
The present invention bends out curved working face by the front end of rotary blade, and can better fit ground ，Dui earth's surface soil block and weeds root stubble carry out fragmentation, facilitate soil conveying mechanism to transport soil; Improved soil conveying mechanism simultaneously, employing crawler type is carried, carry bent plate in carrying straight plate to be spaced, carry bent plate can in soil course of conveying, stop soil to glide, stop up stifled and rear without native overlay film phenomenon perpendicular to chain, the transportation that has guaranteed soil is smooth-going, its track structure can long-time, high-intensity work, there will not be fracture, the problem of bending and fatigue damage.Set up soil zone stacking mechanism and soil conveying mechanism and be used in conjunction with, when facility advance, under the effect of land wheel and extension spring, made dust collecting trough base plate realize the opening and closing of intermittent, for the horizontal earthing of face, saved a large amount of manpowers.Earthing amount of the present invention is even, and earthing spacing is well-balanced, and dependability is good, and integrated degree is high, has facilitated agro-farming operation, saves labour.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is rearview of the present invention;
Fig. 3 is rotary tillage structural scheme of mechanism of the present invention;
Fig. 4 is soil conveying mechanism schematic diagram of the present invention;
Fig. 5 is soil zone stacking mechanism schematic diagram of the present invention.
In figure: 1, rotary tillage arbor, 2, frame, 3, hanger bracket, 4, gear-box, 5, breast boards, 6, soil-sliping groove, 7, press wheel, 8, film-spreading roller, 9, land wheel, 10, biofilm frame, 11, reshaper, 12, right power output sprocket, 13, left power output sprocket, 14, dust collecting trough base plate, 15, rotovator sprocket wheel, 16, chain, 17, rotary blade, 18, tool rest, 19, connecting plate, 20, connect mamoty, 22, carrier chain driven sprocket, 23, chain engaging lug, 24, carrier chain drive sprocket, 25, driving shaft, 26, driving shaft driven sprocket, 27, driving shaft drive sprocket, 28, carry bent plate, 29, conveying flat, 30, crank throw bearing pin, 31, mound driven sprocket, 32, left all-or-nothing piece, 33, dust collecting trough, 34, extension spring, 35, right all-or-nothing piece, 36, rotating shaft, 37, mound drive sprocket.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described in detail:
As shown in Figure 1 and Figure 2, a kind of rotary tillage, ridging crawler belt is carried full plastic film mulch drag links, comprises frame 2, rotary tillage mechanism, hanger bracket 3, gear-box 4, transmission mechanism, soil conveying mechanism, press wheel 7, land wheel 9, film-spreading roller 8, biofilm frame 10, reshaper 11.Also set up soil zone stacking mechanism.Described rotary tillage mechanism is located at frame 2 front lower places; Described soil conveying mechanism is located at frame 2 middle parts; Described soil zone stacking mechanism is located in the frame 2 at soil conveying mechanism rear.Frame 2, for fixing and each mechanism and parts being installed, is the skeleton of facility.Frame 2 tops, middle part are provided with gear-box 4 and hanger bracket 3, gear-box 4 is as the power input and output parts of whole facility, at gear-box 4 both sides output shafts, be separately installed with left power output sprocket 13 and right power output sprocket 12, left power output sprocket 13 is for driving the work of rotary tillage mechanism, right power output sprocket 12 is for driving soil conveying mechanism work, and hanger bracket 3 articulates with farm tractor.Land wheel 9 is installed in frame 2 both sides, and land wheel 9 is connected with soil zone stacking mechanism, drives the work of soil zone stacking mechanism, and press wheel 7, film-spreading roller 8, biofilm frame 10 and reshaper 11 are installed in frame 2 back lower places.
Rotary tillage mechanism is as shown in Figure 3 arranged on frame 2 front lower places by connecting plate 19, on connecting plate 19, be equipped with rotary tillage arbor 1, rotary tillage arbor 1 one end is connected with rotovator sprocket wheel 15, rotovator sprocket wheel 15 is connected with left power output sprocket 13 by connecting chain 16, tool rest 18 is housed on rotary tillage arbor 1, tool rest 18 is helix arranges, and rotary blade 17 is housed on tool rest 18.Rotary blade 17 front ends bend out curved working face.
Soil conveying mechanism top is as shown in Figure 4 arranged on by driving shaft 25 on the bearing block of frame 2 left and right sides, and bottom is connected in frame 2 by driven shaft 21; On driving shaft 25, be set with carrier chain drive sprocket 24 and driving shaft driven sprocket 26, on driven shaft 21, be set with carrier chain driven sprocket 22, carrier chain drive sprocket 24 is connected with carrier chain driven sprocket 22 by carrier chain, on its carrier chain, be equipped with a plurality of chain engaging lugs 23, on chain engaging lug 23, connect conveying flat 29 or carry bent plate 28, conveying flat 29 and conveying bent plate 28 are spaced, conveying flat 29 and conveying bent plate 28 both sides are equipped with breast boards 5, breast boards 5 tops are equipped with soil-sliping groove 6, make soil can reliably reach required face earthing position; Its soil conveying mechanism bottom is also equipped with and connects mamoty 20, connects rotary blade 17 docking of mamoty 20He rotary tillage mechanism, facilitates rotary blade 17 that soil is brought into and connect in mamoty 20.
Soil zone stacking mechanism is comprised of dust collecting trough base plate 14 and dust collecting trough 33 as shown in Figure 5, dust collecting trough base plate 14 tops are connected with frame 2 by extension spring 34, bottom connects right all-or-nothing piece 35, right all-or-nothing piece 35 is connected with rotating shaft 36, the other end of rotating shaft 36 connects left all-or-nothing piece 32, left all-or-nothing piece 32 is connected with the crank throw bearing pin 30 of soil-shifting driven sprocket 31, and soil-shifting driven sprocket 31 is connected with mound drive sprocket 37 by chain, and mound drive sprocket 37 is connected by rotating shaft with land wheel 9.
During use, first the mulch film on the biofilm frame 10 of facility is pulled out, manually mulch film be fixed on to the edge of a field and be covered with soil.While starting working, facility are hung by hanger bracket 3 and tractor.Tractor drives facility to advance and by power input gear case 4, gear-box 4 drives left power output sprocket 13 and right power output sprocket 12 to rotate.Right power output sprocket 12 forms chain transmission with chain drive-belt 16, rotovator sprocket wheel 15 and drives rotovator axle 1 to rotate, thereby drive rotary blade 17 rotations, rotary blade 17 by soil and weeds root stubble smash, spin-up, retroject deliver to soil conveying mechanism meet mamoty 20 places, soil through rotary blade 17 operations forms ditch, not the formation ridge, soil of operation.Left power output sprocket 13 drives driving shaft driven sprocket 26 to rotate by the driven chain 27 of driving shaft, driving shaft driven sprocket 26 drives driving shaft 25 rotations, two carrier chain drive sprockets 24 that are arranged on driving shaft 25 together rotate with axle, thereby drive carrier chain to move upward, carrier chain drive to be carried together with the parts such as bent plate 28, conveying flat 29, chain engaging lug 23 and carrier chain driven sprocket 22 and is moved, and by connecing soil that mamoty 20 connects, takes up top backward and carries.Conveying flat 29 and conveying bent plate 28 both sides are provided with breast boards 5, can conveniently say that soil is delivered to the soil zone stacking mechanism at rear.The soil carried up by soil conveying mechanism flows out from soil-sliping groove 6 lower ends through shunting rear portion, drops on the mulch film that biofilm frame 10 spreads, and forms film limit earthing, another part soil falls in the dust collecting trough 33 and dust collecting trough base plate 14 of the soil zone side of stacking mechanism, continuous rolling with landing wheel 9, mound drive sprocket 37 drives mound driven sprocket 31 to rotate, thereby the crank throw bearing pin 30 that makes to be located on mound driven sprocket 31 is stirred left all-or-nothing piece 32, make driving shaft 36 turn over certain angle, and stir right unlatching thick stick 35 and rotate corresponding angle, because right all-or-nothing piece 35 links together with dust collecting trough base plate 14, dust collecting trough base plate 14 is around hinge pin joint rotating opening certain angle, soil is fallen and be deposited in mulch film surface, form horizontal face earthing band, under the effect of extension spring 34, dust collecting trough base plate 14 is got back to closure state, with land wheel 9, rotate the open and close of intermittent, make soil zone stacking mechanism constantly at face interval, form horizontal face earthing band.
Meanwhile, above-mentioned reshaper 11 carries out shaping along with facility advance to the soil of operation and not operation, forms complete ridge and the ditch of shape.Mulch film on biofilm frame 10 advances with facility and is constantly layered in the ridge and ditch of reshaper 11 operations after film-spreading roller 8 flattens.Again press wheel 7 is rolled and suppressed at face, by the compacting of horizontal face earthing band, complete a whole set of work.
Claims (6)
1. a rotary tillage, ridging crawler belt is carried full plastic film mulch drag links, comprise frame, rotary tillage mechanism, hanger bracket, gear-box, transmission mechanism, soil conveying mechanism, film-spreading roller, biofilm frame, land wheel, press wheel and reshaper, it is characterized in that: also comprise soil zone stacking mechanism, described rotary tillage mechanism is located at frame (2) front lower place; Described soil conveying mechanism is located at frame (2) middle part; Described soil zone stacking mechanism is located in the frame (2) at soil conveying mechanism rear; Described soil zone stacking mechanism is comprised of dust collecting trough base plate (14) and dust collecting trough (33), dust collecting trough base plate (14) top is connected with frame (2), bottom connects right all-or-nothing piece (35), right all-or-nothing piece (35) is connected with rotating shaft (36), the other end of rotating shaft (36) connects left all-or-nothing piece (32), left all-or-nothing piece (32) is connected with the crank throw bearing pin (30) of soil-shifting driven sprocket (31), and soil-shifting driven sprocket (31) is connected with mound drive sprocket (37) by chain.
2. rotary tillage, ridging crawler belt according to claim 1 is carried full plastic film mulch drag links, it is characterized in that described rotary tillage mechanism is arranged on frame (2) front lower place by connecting plate (19), connecting plate (19) is provided with rotary tillage arbor (1), rotary tillage arbor (1) one end is connected with rotovator sprocket wheel (15), rotovator sprocket wheel (15) is connected with left power output sprocket (13) by chain (16), rotary tillage arbor (1) is provided with tool rest (18), tool rest (18) is helix arranges, and rotary blade (17) is housed on tool rest (18).
3. rotary tillage, ridging crawler belt according to claim 1 is carried full plastic film mulch drag links, it is characterized in that described soil conveying mechanism top is arranged on the bearing block of frame (2) left and right sides by driving shaft (25); Bottom is connected in frame (2) by driven shaft (21); Driving shaft (25) is provided with carrier chain drive sprocket (24) and driving shaft driven sprocket (26), driven shaft (21) is provided with carrier chain driven sprocket (22), carrier chain drive sprocket (24) is connected with carrier chain driven sprocket (22) by carrier chain, its carrier chain is provided with chain engaging lug (23), chain engaging lug (23) is upper to be connected conveying flat (29) or carries bent plate (28), conveying flat (29) and conveying bent plate (28) both sides are provided with breast boards (5), and breast boards (5) top is provided with soil-sliping groove (6).
4. rotary tillage, ridging crawler belt according to claim 2 is carried full plastic film mulch drag links, it is characterized in that described rotary blade (17) front end bends out curved working face.
5. rotary tillage, ridging crawler belt according to claim 3 is carried full plastic film mulch drag links, it is characterized in that described soil conveying mechanism bottom is also provided with to connect mamoty (20).
6. rotary tillage, ridging crawler belt according to claim 3 is carried full plastic film mulch drag links, it is characterized in that described conveying flat (29) and carries bent plate (28) to be spaced.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210161636.5A CN102657050B (en) | 2012-05-23 | 2012-05-23 | Rotary tilling and ridging and crawler conveying type whole plastic soil covering machine |
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| CN201210161636.5A CN102657050B (en) | 2012-05-23 | 2012-05-23 | Rotary tilling and ridging and crawler conveying type whole plastic soil covering machine |
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| CN102657050A CN102657050A (en) | 2012-09-12 |
| CN102657050B true CN102657050B (en) | 2014-03-05 |
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