CN207305315U - Rice Cropping machine - Google Patents

Abstract

The utility model discloses a kind of Rice Cropping machine, including rack and the supporting part for being used to support rack, the seeding device made of transparent material is provided with rack, seeding device is horizontally disposed cylindrical shape, seeding device includes the spreading cylinder of outer layer and the adjustment barrel for being used to adjust the amount of sowing of internal layer, supporting part includes stirring wheel and the compact wheel positioned at rack rear positioned at frame front, central rack is extended positioned at the trench digging spoon for stirring wheel rear, seeding device and stir wheel between be provided with linkage mechanism, linkage mechanism includes the hollow fixed gear that the power gear being coaxially disposed and the fixed outer wall both sides for being set in seeding device are taken turns with stirring.The combing and upset of seed rice are realized by the broach inside linkage and seeding device, prevents viscous kind；Slidable spreading cylinder facilitates the cleaning of seeding device with adjustment barrel.

Description

Rice Cropping machine

Technical field

A kind of agricultural equipment field is the utility model is related to, more specifically, it relates to a kind of Rice Cropping machine.

Background technology

At present, large area Rice Cropping uses large-scale rice seeder more, automatically at the uniform velocity sows, greatly improves sowing Efficiency, reduces labour cost.It is but big most without purchase for economically underdeveloped area or small area paddy fields, peasant The ability of the automatic rice seeder of type, more using artificial broadcast, seed rice is uneven, and emergence is irregular, easily causes dense inequality, needs After-culture kind even density and the depth are appropriate again after emergence, are conducive to rice and normally emerge, it is ensured that good harvest.

Disclose a kind of hand-held rice seeder in the patent of Application No. " CN201020587982.6 ", including pull rod, Plough portion, seeder and lid seed device, the seeder include stand frame, funnel trough, rotation axis and traveling wheel, rotating shaft terminal difference Equipped with traveling wheel, stand frame is supported in rotation axis, and it is in sliding along the axial left and right of rotation axis that funnel trough, which is movably set in stand frame, Dynamic state, funnel trench bottom are equipped with multiple leakage holes along rotation axis axial alignment, and rotation axis is equipped with multiple gears, tooth crown Equipped with multiple positions teeth groove corresponding with leakage hole；The plough portion is movably connected on stand frame front group by multiple small plough through connecting rods Into；The lid seed device is made of soil-covering plate through multiple A-frame connecting bracket back end of frame.Using plough portion, seeder, lid seed device knot Integrator structure, which is realized once to pull, completes fluting, sowing, blinding.

Above-mentioned utility model is easy to operate, highly practical, and use scope is wide, it is feature-rich the characteristics of.But rice seed is To germinate wet kind, kind easy to stick, seeder outlet is smaller, once viscous kind, then seeder outlet is blocked, causes to sow inequality.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Rice Cropping machine, have anti- Viscous kind of effect.

To realize above-mentioned technical purpose, the utility model provides following technical solution：Including rack and it is used to support machine The supporting part of frame, the supporting part include stirring wheel positioned at frame front, are provided with the rack and are made of transparent material Seeding device, the seeding device is horizontally disposed cylindrical shape, and the seeding device includes the spreading cylinder of outer layer and being used for for internal layer The adjustment barrel for the amount of sowing is adjusted, the barrel of the spreading cylinder is evenly arranged with several waist type grooves spread out for seed, the adjusting Cylinder is arranged at intervals the baffle for being useful for covering waist type groove, and the interior wall slip of the outer wall fitting spreading cylinder of the adjustment barrel is described to broadcast Spread device and be provided with and follow the linkage mechanism for turning over wheel rotation.

By using above-mentioned technical proposal, when manually promoting Rice Cropping machine, seeding device is made of clear material, and facilitates work Make the quantity that personnel observe seed rice in seeding device at any time, to add kind in time.By linkage mechanism, seeding device is set to be taken turns with stirring Rotate and rotate, seed rice is overturn with the upset of seeding device inside seeding device, prevents wet kind can not in seeding device viscous kind Spread out, and in time throw away the seed rice for blocking seeder outlet in switching process, prevent viscous kind.Adjustment barrel is rotated, makes baffle The discharge rate of the i.e. controllable seed rice of part waist type groove is covered, simple in structure, simple operation, makes staff according to circumstances to adjust Seed rice discharge rate is saved, to adjust the density of Rice Cropping, improves the flexibility of structure.And sliding is bonded with spreading cylinder Adjustment barrel can facilitate the cleaning of seeding device from axial pull-out.

Preferably, the linkage mechanism includes being set in seeding device with stirring to take turns the power gear being coaxially disposed and fix The hollow fixed gear of outer wall, is provided with the friction pulley engaged with hollow fixed gear in the rack, coaxially connects on the friction pulley The accessary sprocket wheel for driving friction pulley movement is connected to, the accessary sprocket wheel is driven with power gear by chain.

By using above-mentioned technical proposal, the big I by adjusting accessary sprocket wheel changes seeding device and stirs turn between wheel Dynamic speed, prevents that wheel rotation is too fast to cause seed rice to have little time to spread out to seeding device with turning over.The gear being arranged on outside seeding device Structure, drives seeding device to rotate the dismounting for having no effect on seeding device with wheel movement is stirred.

Preferably, the supporting part includes the compact wheel positioned at rack rear, the rack has been extended can be with pressure The supporting rack that real wheel fitting rotates, the compact wheel are arranged to the drum-shape of equivalent seeding device length.

By using above-mentioned technical proposal, the compact wheel of drum-shape, which increases, rolls area, helps to open in trench digging spoon Raceway groove flatten, the rice seed for enabling to sow in raceway groove is buried in soil, and the operation of simplicity blinding, improves and sow effect Rate.And drum-shape compact wheel is more suitable for advancing in rough soil, the convenient forward operation of Rice Cropping machine.

Preferably, the adjustment barrel inner wall is provided with the broach for combing seed rice.

By using above-mentioned technical proposal, the broach of the multidirectional setting of adjustment barrel inner wall helps seeding device to divide in switching process From the wet kind for combing germination, ensure that seed rice is clearly demarcated, further ensure being smoothed out of sowing.

Preferably, one end of the adjustment barrel is extended the limited block of L-type, the spreading cylinder is recessed along barrel edge Fall into the limiting slot for being provided with the L-type for limited block insertion.

By using above-mentioned technical proposal, spreading cylinder edge is provided with multiple limiting slots, and staff rotates adjustment barrel To after suitable position, the limited block of L-type is embedded in the limiting slot of corresponding L-type and rotated, you can secured adjusted cylinder, realization are spread Barrel and adjustment barrel are relatively fixed.

Preferably, one end that the adjustment barrel is provided with limited block is closed and is provided with the handle for rotating adjustment barrel Hand, the adjustment barrel are not closed away from one end of limited block, and one end that the spreading cylinder is provided with limiting slot is not closed, described to spread Barrel is provided with dismountable capping away from one end of limiting slot, and the capping is threadedly coupled with spreading cylinder, oblique in the capping To charge door is extended with, the charge door is threaded with seal closure.

By using above-mentioned technical proposal, seeding device one end is closed by adjustment barrel, and the other end is closed by covering, overall Flexible structure and completely it is removable.When needing disassembly, cleaning, staff only needs rotating handles by the limited block in adjustment barrel from limit Taken out in the groove of position, and pull handle extracts adjustment barrel out a distance from spreading cylinder, then rotate and remove capping, you can to spreading Cylinder and adjustment barrel are rinsed, then reinstall complete cleaning step as former state.When adding seed rice, pull handle adjusts adjustment barrel To completely enclosed spreading cylinder, seed rice is being added into charge door by funnel, you can complete feed supplement process, simple in structure, operation Convenient, maintenance cost is low.

Preferably, the supporting part includes stirring wheel positioned at frame front, it is described stir on wheel it is extended have it is more Wheel shaft is stirred to setting in a blades for plowing, the blades edge.

By using above-mentioned technical proposal, the wheel that stirs positioned at frame front can be in promotion rice by the blades of top During planting machine, together muddy ground is turned over the process of sowing, makes soil more soft, stir the trench digging spoon at wheel rear in spreading Before, certain depth is dug out on soil, to help seed rice to enter deeper soil, improves plantation efficiency.Stir wheel and trench digging spoon Coordinate realization to turn over, sow with seeder, blinding while carry out, improve plantation efficiency.

Preferably, the central rack is extended the water fender positioned at trench digging spoon rear.

By using above-mentioned technical proposal, water fender, which blocks, stirs wheel and the muddy water that takes up of spoon of ditching, prevent muddy water into Enter seeding device, make seed rice more wet viscous, influence to sow, ensure that the clean of seeding device and internal seed rice, improve the conjunction of structure Rationality.

Preferably, the supporting part includes the folding roller for being arranged on frame front, between the roller and rack It is provided with the bolt for adjusting direction.

By using above-mentioned technical proposal, stir and be provided with moldboard on wheel, in mobile Rice Cropping machine, by level land or During concrete floor, wheel rotation difficulty is turned over, promotes laborious and easy to wear stirs wheel.Folding rollers can pass through turn spiral shell when necessary Bolt is put down, and instead of rotating wheel as frame front support wheel, facilitates movement, more time saving and energy saving.

In conclusion the utility model Rice Cropping machine has the characteristics that anti-sticking kind, quick detachable, conveniently cleaning, improve Plantation efficiency, convenient manual operation.

Brief description of the drawings

Fig. 1 is the overall structure diagram for being used to show Rice Cropping machine in the present embodiment；

Fig. 2 is the enlarged drawing in Fig. 1 at A in the present embodiment；

Fig. 3 is the schematic diagram for being used to show linkage mechanism in the present embodiment；

Fig. 4 is the overall structure diagram for being used to show seeding device in the present embodiment；

Fig. 5 is the enlarged drawing in Fig. 4 at B in the present embodiment；

Fig. 6 is to be used to show the structure diagram that seeding device is disassembled in the present embodiment；

Fig. 7 is the structure diagram for being used to show adjustment barrel in the present embodiment；

It is used for the structure diagram for showing spreading cylinder in the present embodiment of Fig. 8 positions.

In figure, 1, rack；11st, supporting rack；12nd, support shaft；2nd, supporting part；21st, wheel is stirred；211st, blades；22nd, it is compacted Wheel；3rd, seeding device；31st, spreading cylinder；311st, waist type groove；312nd, limiting slot；32nd, adjustment barrel；321st, baffle；322nd, limited block； 323rd, broach；4th, trench digging spoon；5th, linkage mechanism；51st, power gear；52nd, hollow fixed gear；53rd, friction pulley；54th, accessary sprocket wheel； 33rd, cover；331st, charge door；332nd, seal closure；34th, handle；6th, water fender；7th, roller；71；Bolt.

Embodiment

The utility model is described in further detail below in conjunction with attached drawing.

This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but As long as all protected in the right of the utility model be subject to Patent Law.

Embodiment：As shown in Figure 1, Rice Cropping machine includes rack 1 and is used to support the supporting part 2 of rack, supporting part 2 wraps Include positioned at rack 1 it is anterior stir wheel 21, stir wheel 21 and axially extend and be provided with multiple blades 211 for plowing.Pushing away During dynamic Rice Cropping machine, stir wheel 21 and rotate, the blades 211 stirred on wheel 21 turns over muddy ground during traveling, makes Soil is more soft, is conducive to the growth of seed rice.

As depicted in figs. 1 and 2,21 rears of wheel are stirred to be provided with one and arrange ditch spoon 4, soil is ploughed into pine stirring wheel 21 Afterwards, trench digging spoon 4 digs out certain depth on soil, so that the seed rice in the seeding device 3 at its rear enters deeper soil, obtains More preferable Rice Cropping effect.

As shown in Figure 1, Rice Cropping machine is provided with the compact wheel 22 positioned at 1 rear of rack, rack 1, which is extended, pressure supply The supporting rack 11 that the real fitting of wheel 22 rotates, compact wheel 22 are arranged to the drum-shape of 3 length of equivalent seeding device, and 22 axle center of compact wheel is passed through Wear and be equipped with supporting rack 11, compact wheel 22 can be rotated along supporting rack 11 for axis.The compact wheel 22 of drum-shape, which increases, rolls area, Contribute to spoon 4 of ditching（With reference to figure 2）The raceway groove of unlatching flattens, and the rice seed for enabling to sow in raceway groove is buried in soil, letter The operation of clean blinding, improves and sows efficiency.And drum-shape compact wheel 22 is more suitable for advancing in rough soil, just The prompt forward operation of Rice Cropping machine.

As shown in Fig. 2, anterior be extended of rack 1 has folding roller 7, it is provided between roller 7 and rack 1 for adjusting Save the bolt 71 in direction.When by level land or concrete floor, the rotation difficulty of wheel 21 is stirred, promotes laborious and easily grinds.Turn at this time Bolt 71 puts down roller 7, instead of rotating wheel as 1 front support wheel of rack, facilitates movement, more time saving and energy saving.

As shown in Figure 1, the middle part of rack 1 is extended the water fender 6 having between trench digging spoon 4 and seeding device 3.Water fender 6 block the muddy water for stirring that wheel 21 and trench digging spoon 4 take up, and prevent muddy water from entering seeding device 3, make seed rice more wet viscous, influence to broadcast Spread, ensure that the clean of seeding device 3 and internal seed rice, improve the reasonability of structure.

As shown in Figure 1, the rear of trench digging spoon 4 is provided with the seeding device 3 positioned at the middle part of rack 1, rack 1 is extended with and sows The support shaft 12 of the fitting transmission of device 3, seeding device 3 is horizontally disposed cylindrical shape, and the seeding device 3 being made of clear material facilitates work Make the quantity that personnel observe seed rice in seeding device 3 at any time, so as to which seed rice is replenished in time.

As shown in Figure 1, seeding device 3 and stir wheel 21 between be provided with linkage mechanism 5.

As shown in figure 3, linkage mechanism 5 includes being arranged in the power gear 51 stirred on wheel 21 of 1 both sides of rack, move Powershift gear 51 is coaxially disposed with stirring wheel 21.The outer wall both sides of seeding device 3 are arranged with hollow fixed gear 52, hollow fixed gear respectively 52 engage with the friction pulley 53 being arranged in rack 1, the coaxially connected slave chain for being useful for driving friction pulley 53 to move of friction pulley 53 Wheel 54, is driven between accessary sprocket wheel 54 and power gear 51 by chain.When manually promoting Rice Cropping machine, stir wheel 21 and rotate, By linkage mechanism 5, seeding device 3 is rotated with wheel 21 is stirred and rotate, 3 inside seed rice of seeding device with seeding device 3 upset And overturn, prevent wet kind from can not be spread out in 3 viscous kind of seeding device, and will block seeding device 3 in time in switching process and go out The seed rice of mouth is thrown away, it is therefore prevented that viscous kind, ensure that smoothly sowing seeds for seeding device 3.Accessary sprocket wheel 54 changes seeding device 3 and stirs wheel Slewing rate between 21, prevents that the rotation of wheel 21 is too fast to cause seed rice to have little time to spread out to seeding device 3 with stirring.It is arranged on seeding device Linkage mechanism 5 outside 3, does not influence 3 inside seed rice rotation of seeding device and the dismounting of seeding device 3.

As shown in figure 4, seeding device 3 includes the spreading cylinder 31 of outer layer and the adjustment barrel 32 for being used to adjust the amount of sowing of internal layer, The barrel vertical axial uniform intervals of spreading cylinder 31 are provided with several waist type grooves 311 spread out for seed.

As shown in fig. 6, can be bonded sliding between spreading cylinder 31 and adjustment barrel 32, adjustment barrel 32 corresponds to the position of waist type groove 311 Interval hollow out is provided with the baffle 321 for blocking waist type groove 311.Adjustment barrel 32 is rotated, baffle 321 is covered part waist type groove The discharge rate of 311 i.e. adjustable seed rice, to adjust the density of Rice Cropping, improves the flexibility of structure.

As shown in Figure 4 and Figure 5, one end of adjustment barrel 32 is extended the limited block 322 of L-type, and spreading cylinder 31 is along barrel Edge recess is provided with the limiting slot 312 of multiple L-types being embedded in for limited block 322.Adjustment barrel 32 is turned to conjunction by staff Right position postpones, and the limited block 322 of L-type is embedded in the limiting slot 312 of corresponding L-type and is rotated, you can secured adjusted cylinder 32, it is real Existing spreading cylinder 31 is relatively fixed with adjustment barrel 32.

As shown in fig. 6, adjustment barrel 32 can axially take out a distance from spreading cylinder 31, adjustment barrel 32 is provided with limited block 322 one end closing, and the handle 34 for rotating adjustment barrel 32 is provided with, adjustment barrel 32 deviates from one end of limited block 322 not Closing（With reference to figure 7）.One end that spreading cylinder 31 is provided with limiting slot 312 is not closed, and 3 one end of seeding device passes through 32 envelope of adjustment barrel Close, the other end is flexible and removable by the closing of capping 33, overall structure.When needing disassembly, cleaning, staff need to only rotate handle Hand 34 takes out the limited block 322 in adjustment barrel 32 from limiting slot 312, and pull handle by adjustment barrel 32 from spreading cylinder 31 Extract a distance out, then rotate and remove capping 33, the seeding device 3 of hollow out facilitate staff to spreading cylinder 31 and adjustment barrel 32 into Row rinses, then reinstalls complete cleaning step as former state.

As shown in fig. 7,32 inner wall of adjustment barrel is provided with the broach 323 for combing seed rice, 32 inner wall of adjustment barrel is multidirectional to be set The broach 323 put helps to separate the wet kind for combing germination, ensures that seed rice is clearly demarcated, further anti-sticking kind.

As shown in figure 8, spreading cylinder 31 is provided with dismountable capping 33 away from one end of limiting slot 312, capping 33 is with spreading Barrel 31 is threadedly coupled, and has extended obliquely out charge door 331 in capping 33, charging aperture is threaded with seal closure 332.In addition rice During kind, pull handle adjusts adjustment barrel 32 to completely enclosed spreading cylinder 31, and rice is being added into charge door 331 by funnel Kind, you can complete feed supplement process.

The course of work：When manually promoting Rice Cropping machine, 21 blades by top are taken turns in anterior the stirring of Rice Cropping machine Pine is ploughed in soil by 211, and the trench digging spoon 4 for stirring 21 rears of wheel outputs groove in the mire for ploughing pine.Water fender 6 stops the mud splash Water enters seeding device 3.Seeding device 3 is rotated, 3 inside seed rice of seeding device, which follows, to be turned over by linkage mechanism 5 with the rotation of wheel 21 is stirred Turn, and further separation combs wet kind of germinateing in switching process by the broach 323 inside seeding device 3.While rotation, rice Kind spread out from seeding device 3, into soil, be now placed in the compact wheel 22 at 3 rear of seeding device by cultivated loose soil, raceway groove and kind Son flattens together, realizes plantation overall process.

When needing adjusting to sow speed, staff need to only rotate the handle in adjustment barrel 32, change adjustment barrel 32 Baffle 321 covers the size of waist type groove 311, after selecting suitable position, the limited block 322 in adjustment barrel 32 is embedded in and is spread accordingly In the limiting slot 312 of L-type and rotated on barrel 31, you can secured adjusted cylinder 32 and the position for sowing cylinder.

Staff can observe the situation of 3 inside seed rice of seeding device by transparent seeding device 3, when 3 inside rice of seeding device During kind deficiency, only need pull handle 34 to adjust adjustment barrel 32 to completely enclosed spreading cylinder 31, open the sealing on charge door 331 Lid 332, seed rice is added by funnel into charge door 331, you can completes feed supplement process.

When needing disassembly, cleaning seeding device 3, staff only needs rotating handles 34 by the limited block 322 in adjustment barrel 32 Taken out from limiting slot 312, because the support shaft 12 in adjustment barrel 32 and rack is transmission setting, i.e., and pull handle 34 will be adjusted Cylinder 32 axially pulls out one end distance from spreading cylinder 31, then rotates and remove capping 33, you can to spreading cylinder 31 and adjustment barrel 32 into Row hydroblasting, then reinstall as former state, that is, complete cleaning step.

When mobile Rice Cropping machine passes through non-field, stir and be provided with moldboard on wheel 21, stir wheel 21 and rotate difficulty, at this time Unscrew bolt 71 to put down folding roller 7, fixed instead of rotating wheel as 1 front support wheel of rack, then screwing bolts 71 Roller 7, you can easily realize the level land movement of Rice Cropping machine, when muddy ground is sowed, roller 7 is folded and is gone back, you can used Wheel 21 is stirred to advance.

Claims (9)

1. a kind of Rice Cropping machine, including rack (1) and the supporting part (2) for being used to support rack (1), it is characterised in that：It is described Supporting part (2) includes stirring wheel (21) positioned at rack (1) front portion, is provided with the rack (1) made of transparent material Seeding device (3), the seeding device (3) are horizontally disposed cylindrical shape, the seeding device (3) include the spreading cylinder (31) of outer layer with The adjustment barrel (32) for being used to adjust the amount of sowing of internal layer, the barrel of the spreading cylinder (31) are evenly arranged with several confession seeds and spread out Waist type groove (311), the adjustment barrel (32) is arranged at intervals the baffle (321) for being useful for covering waist type groove (311), the adjusting Cylinder（32）Outer wall fitting spreading cylinder（31）Interior wall slip, the seeding device (3), which is provided with to follow, stirs wheel（21）Rotate Linkage mechanism (5).

2. Rice Cropping machine according to claim 1, it is characterised in that：The linkage mechanism (5) is included with stirring wheel (21) power gear (51) being coaxially disposed and the fixed hollow fixed gear (52) for being set in seeding device (3) outer wall, the rack (1) friction pulley (53) engaged with hollow fixed gear (52) is provided with, being coaxially connected with drive on the friction pulley (53) rubs The accessary sprocket wheel (54) of wheel (53) movement is wiped, the accessary sprocket wheel (54) is driven with power gear (51) by chain.

3. Rice Cropping machine according to claim 1, it is characterised in that：The supporting part (2) is included after being located at rack (1) The compact wheel (22) of side, the rack（1）It is extended that have can be with compact wheel（22）It is bonded the supporting rack rotated（11）, the pressure Real wheel (22) is arranged to the drum-shape of equivalent seeding device (3) length.

4. Rice Cropping machine according to claim 1, it is characterised in that：Adjustment barrel (32) inner wall is provided with for combing Manage the broach (323) of seed rice.

5. Rice Cropping machine according to claim 4, it is characterised in that：One end of the adjustment barrel (32) has been extended The limited block (322) of L-type, the spreading cylinder (31) are provided with the limit for the embedded L-type of limited block (322) along barrel edge recess Position groove (312).

6. Rice Cropping machine according to claim 5, it is characterised in that：The adjustment barrel (32) deviates from limited block (322) One end do not close, the spreading cylinder (31) is provided with dismountable capping (33), the envelope away from one end of limiting slot (312) Lid (33) is threadedly coupled with spreading cylinder (31), and charge door (331), the charge door have been extended obliquely out on the capping (33) (331) it is threaded with seal closure (332).

7. Rice Cropping machine according to claim 1, it is characterised in that：It is described stir on wheel (21) be extended have it is multiple For the blades (211) plowed, the blades (211) is set along wheel (21) axial direction is stirred.

8. Rice Cropping machine according to claim 1, it is characterised in that：It is extended to have in the middle part of the rack (1) and is located at Stir the trench digging spoon (4) at wheel (21) rear, the trench digging spoon（4）Rear is provided with water fender（6）.

9. Rice Cropping machine according to claim 1, it is characterised in that：The supporting part (2) includes being arranged on rack (1) Anterior folding roller (7), is provided with the bolt (71) for adjusting direction between the roller (7) and rack (1).