CN2482780Y - Multi-purpose agricultural machine for ploughing, sowing and weeding - Google Patents

Abstract

A multi-purpose small scale plough, sowing and tilling machine, the machine has a plow beam, a handle, a digger, a seed bucket, a seed press wheel, a soil ridger and a round roller; on the under part of the seed bucket fixed on the plow beam, a aperture sowing wheel is arranged, the middle part has partition board to divide the seed bucket into seed cavity and fertilizer cavity, on the partition board, a through-hole is arranged for inserting board to open and close; the seed press wheel is hinged with an adjusting bracket, and the soil rider is arranged with tension spring. The utility model has the seed bucket which is adaptable for separating the seed and fertilizer or meeting the requirement of fully containing the seeds, the elasticity of the chain of the chain transmission is easy to adjust, and the elasticity of the soil ridger is good, the soil ridging volume can be adjusted, the application is convenient, so as to further improve the quality of agricultural work, the local machine is divided into machine or animal draught type or human draught type, and the application scope is wide.

Description

The small-sized arable land of multipurpose, sowing, weeding machine

The utility model relates to agricultural tool, refers to the small-sized arable land of a kind of multipurpose, sowing, weeding machine especially.

China has a vast territory, agricultural population is numerous, the development of agricultural economy has in recent years promoted the development of agricultural tool, agricultural production not only needs large and medium-sized agricultural tool to do large-scale agriculture, also need small-sized agricultural tool to satisfy different regions, different terrain, the agricultural tillage needs of different scales, existing small-sized agricultural tool purposes is single, and efficient is lower.

We disclose a kind of " the light arable land of multipurpose, sowing, weeding machine " in Chinese patent ZL95226638.5, it is a kind of multiple functional small-sized agricultural tool, adapt to various landform and various crops the arable land, sow, weed agriculturals such as ground, and sowing and fertilising accuracy height, the amount of sowing and fertilizing amount can be controlled, reduce the cost of seed and fertilising, it is adjustable to meet various places peasant's needs to weed the ground spacing in the rows.But we find that in use thereafter its kind, fertile case branch are arranged, and use inconvenience, the chain drive fixed distance between its seed pressing wheel and the hole sowing wheel, chain degree of tightness to be difficult for regulating when all sowing when not applying fertilizer, and its ridge Tu Bo Si lacks flexibility.At these deficiencies, we have done further improvement to former machine, improve its service behaviour.

The purpose of this utility model is to overcome above-mentioned deficiency, a kind of improved multipurpose small arable land, sowing, weeding machine are provided, its kind bucket can adapt to kind, nutriment in a fertilizer is put or all adorn the needs of seed, the tight easily accent of its chain transmission wheel, its ridge Tu Bo Si good springiness, easy to use, thus farming industry quality further improved, and the scope of application is wider.

The purpose of this utility model is achieved in that

The small-sized arable land of a kind of multipurpose, sowing, weeding machine, this machine is provided with beam at least, handle, the plough point, plant bucket, seed pressing wheel, ridge Tu Bo Si and circle roll, it is characterized in that: the top of described kind bucket is infundibulate, the hole sowing wheel of a horizontally set is equipped with in its underpart, there is vertical hole to pass beam in the middle part of this kind bucket and will plants bucket and be fixed in this beam, in kind of bucket, have one longitudinally double-layer clapboard beam is screened, to plant bucket on this double-layer clapboard is divided into and can respectively puts kind with affixed another the vertical single layer separator of screw, a fertile left side, right two chambeies, each chamber respectively is equipped with hairbrush near on the front side board of hole sowing wheel, the bristle contact hole sowing wheel surface of this hairbrush; Have a through hole at the middle part of this single layer separator, this through hole one side has the slot that is fixed on the dividing plate, a plate that can upwards promote is housed in this slot this through hole is realized opening and closing; The overhanging end of described bunch planting wheel shaft installs a sprocket wheel with lateral pin, and this sprocket wheel is formed driving-chain with the sprocket wheel that chain connects the seed pressing wheel axle head.

The front side board below of described kind bucket, align hole sowing wheel and respectively have respectively corresponding kind, a fertile square opening, this square opening respectively is provided with the bucket of introducing a fine variety of top diagonal cut joint outward, this two is introduced a fine variety bucket and is fastened on the pillar that the plough point is installed with screw interconnection and with screw, corresponding program request, this top diagonal cut joint of introducing a fine variety bucket is back to hole sowing wheel; Corresponding drilling, this diagonal cut joint be in the face of hole sowing wheel, and install in the below, back of introducing a fine variety bucket make kind, the triangular plate of sweepback shape that fertilizer scatters.

The wheel shaft of described seed pressing wheel is contained on the support, this support upper end is articulated in beam, these both sides, support lower end respectively have bent plate hinged to regulate support, this adjusting support is higher than beam and beam is contained, the adjustment screw of one band handgrip is housed on the top board of this adjusting support, and the ailhead of this adjustment screw matches with the nut that is fixed on the beam end face.

Described ridge Tu Bo Si to be shaped as top straight, two ends are to the annular bar of front curve, lower curved bending, straight-bar middle part, its top kink is in a portal trestle and turn, this straight-bar is spacing and can not left and rightly move with boss, being welded with bulge loop level from portal trestle on this straight-bar stretches out, this portal trestle is welded with a cross bar this bulge loop is held, this portal trestle upper end is welded with a riser, this riser has protruding rhampotheca to adorn the upper end of an extension spring, and this extension spring lower end is connected in the bulge loop of mooring this straight-bar after walking around this straight-bar of pool and portal trestle cross bar; Described portal trestle riser is fixed in screw on this pillar of pool of beam rear end arc, and this is moored this post tips hole and connects the pull bar that circle rolls.

Described beam front end has the straight-bar that prolongs forward, and hunchbacked great wheel is equipped with in the vertical support lower end of this straight-bar front end.

The sprocket wheel boss of described hole sowing wheel axle head is outside, with lateral pin sprocket wheel is fixed in wheel shaft, is outside equipped with chain cover at the driving-chain of this sprocket wheel, and the boss of described sprocket wheel and lateral pin protrude outside this chain cover.

Described beam front end is welded with the manpower pull bar, is connected with push rod on its handle.

Above described plough point, be fixed with horizontally set rod-short gather around earthenware.

The utility model has following actively useful effect:

1. this organizational security has been held original function and advantage: adapt to arable land, the sowing of various landform and various crops, wait the farming industry with weeding, multiple functional, light small-sized, fertilising accuracy height, the amount of sowing and fertilizing amount can be controlled, reduce the cost of seed and fertilising, it is adjustable to meet various places peasant's needs to weed the ground spacing in the rows.

2. the kind bucket of this machine is an overall structure, is divided into left and right two chambers by diaphragm plate and is respectively applied for placement seed and fertilizer.Extract the plate of dividing plate in the time need not applying fertilizer out, left and right chamber is linked up, and can be used for sowing (as wheat) entirely, and is easy to use.

3. seed pressing wheel being provided with of this machine will realize that the centre distance of the sprocket wheel on the slotting wheel shaft in seed pressing wheel axle and cave can be regulated with the support that rotates relative to beam, is convenient to regulate the tightness of chain, is difficult for falling chain, increases the service life.

4. set up extension spring in ridge Tu Bo Si of this machine structure, increased the elasticity of ridge Tu Bo Si, adapted to different terrain, improved ridge soil property amount.

5. this machine can transform machine, poultry trailed model and manpower traction's type easily as, and the scope of application is extensive.

Now in conjunction with the accompanying drawings:

Fig. 1 is a structural representation of the present utility model, is applicable to the embodiment of machine, poultry trailed model;

The same Fig. 1 of Fig. 2 is the embodiment of manpower trailed model;

Fig. 3 is the structural representation of planting bucket among Fig. 1;

Fig. 4 is the A-A cutaway view of Fig. 3;

Fig. 5 is the rearview of Fig. 4;

Fig. 6 is the structural representation of facing of introducing a fine variety bucket among Fig. 5;

Fig. 7 is the end view of Fig. 6;

Fig. 8 is the B-B cutaway view of Fig. 6;

Fig. 9 is the C-C cutaway view of Fig. 6;

Figure 10 is the mounting structure schematic diagram of seed pressing wheel among Fig. 1, is the D-D view of Figure 11;

Figure 11 is the end view of Figure 10;

Figure 12 is the structural representation of ridge Tu Bo Si among Fig. 1;

Figure 13 is the end view of Figure 12;

Figure 14 is the vertical view of Figure 12.

Accompanying drawing number:

1. beam

101. moor this pillar

2. handle

201. push rod 202. push rods

3. plough is sharp

301. pillar 302. is gathered around earthenware

4. plant bucket

401. hole sowing wheel 402. double-layer clapboards 403. single layer separator

404. hairbrush 405. through holes 406. slots

407. plate 409. sprocket wheels 410. square openings

411. 413. of 412. kinds of bucket covers of square opening

414. key 415. pins

5. seed pressing wheel

501. wheel shaft 502. supports 503. hinge pins

504. regulate support 505. adjustment screw 506. nuts

507. chain cover 508. hinge pins 509. sprocket wheels

6. ridge Tu Bo Si

601. portal trestle 602. boss, 603. bulge loops (or nose bar)

604. cross bar 605. risers 606. protruding hooks

607. extension spring

7. circle rolls

701. pull bar

8. introduce a fine variety (fertilizer) bucket

801. tiltedly open 802. triangular plates, 803. connecting plates

9. hunchbacked great wheel

901. pillar

10. manpower pull bar

Please refer to Fig. 1, the utility model is the small-sized arable land of a kind of multipurpose, sowing, weeding machine, and this machine is provided with beam 1, handle 2, plough point 3, kind bucket 4, seed pressing wheel 5, ridge Tu Bo Si 6 and circle at least and rolls 7.

Please refer to Fig. 3 figure, 4 figure, Fig. 5, the top of described kind bucket is infundibulate, the hole sowing wheel 401 of a horizontally set is equipped with in its underpart, there is vertical hole to pass beam 1 in the middle part of this kind bucket and will plants bucket and be fixed in this beam, in kind of bucket, have one longitudinally double-layer clapboard 402 beam is screened, but on this double-layer clapboard with the demolition screw or weld affixed another vertical single layer separator 403 and will plant bucket be divided into can respectively put kind, fertile left and right two chambeies, each chamber respectively is equipped with hairbrush 404 near on the front side board of hole sowing wheel, the bristle contact hole sowing wheel surface of this hairbrush; Have a through hole 405 at the middle part of this single layer separator, this through hole one side has the slot 406 that is fixed on the dividing plate, a plate that can upwards promote is housed in this slot this through hole 407 is realized opening and closing; The overhanging end of described bunch planting wheel shaft installs a sprocket wheel 409 with lateral pin, and this sprocket wheel is formed driving-chain with the sprocket wheel that chain connects the seed pressing wheel axle head.

Please be simultaneously with reference to Fig. 6 figure, 7 figure, 8 figure, Fig. 9.Below the front side board of described kind bucket, align hole sowing wheel 401 and respectively have respectively corresponding kind, a fertile square opening 410,411, what this square opening respectively was provided with the top diagonal cut joint outward introduces a fine variety bucket 8, and this two is introduced a fine variety bucket and be fastened on the pillar 301 that the plough point is installed with screw interconnection and with screw.Corresponding program request, this top diagonal cut joint 801 of introducing a fine variety bucket is back to hole sowing wheel 401; Corresponding drilling, this diagonal cut joint 801 be in the face of hole sowing wheel 401, and install in the below, back of introducing a fine variety bucket make kind, the triangular plate 802 of sweepback shape that fertilizer scatters.

Please refer to Figure 10 figure, Figure 11, the wheel shaft 501 of described seed pressing wheel is contained on the support 502, this support upper end is articulated in beam 1, these both sides, support lower end respectively have bent plate hinged to regulate support 504, this adjusting support is higher than beam 1 and this beam is contained, the adjustment screw 505 of one band handgrip is housed on the top board of this adjusting support 504, and the ailhead of this adjustment screw matches with the nut 506 that is fixed on the beam end face.

Please refer to Figure 12 figure, 13 figure, Figure 14, described ridge Tu Bo Si 6 to be shaped as top straight, two ends are to front curve, the annular bar of lower curved bending, straight-bar middle part, its top kink is in a portal trestle 601 and turn, this straight-bar is spacing and can not a left side with boss 602, move right, being welded with a bulge loop 603 level from portal trestle 601 on this straight-bar stretches out, this portal trestle is welded with a cross bar 604 this bulge loop 603 is held, this portal trestle upper end is welded with a riser 605, this riser has the upper end of protruding hook 606 suits one extension spring 607, and this extension spring lower end is connected in the bulge loop 603 of mooring this straight-bar after walking around this straight-bar of pool and portal trestle cross bar; Described portal trestle riser 605 is fixed in screw on this pillar 101 of pool of arc of beam rear end, and this is moored this pillar and is provided with porous for the position of adjusting ridge Tu Bo Si 6, realizes that ridge earth volume is adjustable, and this end aperture of mooring this pillar connects circle and rolls 7 pull bar 701.

Fig. 1 shows tractor of the present utility model, animal-drawn type, at described beam front end the straight-bar that prolongs is forward arranged, and hunchbacked great wheel 9 is equipped with in vertical support 901 lower ends of this straight-bar front end.

Fig. 2 shows that manpower of the present utility model draws the type of pushing away, and described beam front end is welded with manpower pull bar 10, is connected with push rod 201,202 on its handle 2.

Please refer to Fig. 1 be shown in sharp 3 tops of described plough be fixed with horizontally set rod-short gather around earthenware 302.

Sprocket wheel 409 boss of described hole sowing wheel axle head are outside, with lateral pin 415 sprocket wheel are fixed in wheel shaft 413, are outside equipped with chain cover 507 at the driving-chain of this sprocket wheel, and the boss of described sprocket wheel 409 and lateral pin 415 protrude outside these chain covers.

Design feature of the present utility model:

1. the depth of trench digging is used, the pillar of the hunchbacked great wheel of lower adjustment controls;

2. plant 1 big hairbrush in the bucket, 1 small brushes in the fertile bucket is used for controlling the amount of sowing;

3. according to planting various crops, change corresponding seeding wheel when using;

4. the plate of blocking opening on kind, the fertile bucket space bar can be extracted out, and is smart fertile and chemical fertilizer according to various places Need, extract plate out or pull down dividing plate, increase kind of a bucket;

5. introduce a fine variety, fertile two little buckets, planting, fertilely introducing positive ditch, adjust the inclined degree of two little buckets, kind, Stagger before and after the fertile landing position, burn kind with the fertilizer of unburned kind, as required also corresponding install loose fertile, loose The triangular plate of planting;

6. according to the needs of trench digging size, adjust the position of drawing earthenware;

7. this machine is the different chain gear transmission of former and later two boss, and the boss of front sprocket wheel spills outside the chain cover, with Passing the axostylus axostyle of broadcasting wheel has together intention, penetrates with split pin, and rear sprocket wheel is connected with the axostylus axostyle of transmission bull wheel; Have two corresponding shaft lever holes to be positioned on former and later two axostylus axostyles on the magazine lid, correspondingly wear the upper end at the bottom of the chain cover Go out the hole of boss, the boss of front sprocket wheel protrudes this hole;

8. adjust up and down the hole site of ridge Tu Bo Si pillar, ridge soil what are controlled;

9. the extension ditch of roller hangs on the not busy hole of this pillar of pool;

10. carry the support of seed pressing wheel, after the tightness of chain is adjusted, tighten this screw, make chain Not loose not tight, in order to avoid chain is crossed the chain that comes loose, tension is not liked to turn to.

Claims (8)

1. small-sized arable land of multipurpose, sowing, weeding machine, this machine is provided with beam (1) at least, handle (2), plough point (3), plant bucket (4), seed pressing wheel (5), ridge Tu Bo Si (6) and circle roll (7), it is characterized in that: the top of described kind bucket (4) is infundibulate, the hole sowing wheel (401) of a horizontally set is equipped with in its underpart, this kind bucket middle part has vertical hole to pass beam and this kind bucket is fixed in this beam, in kind of bucket, have one longitudinally double-layer clapboard (402) beam is screened, to plant bucket on this double-layer clapboard is divided into and can respectively puts kind with affixed another the vertical single layer separator (403) of screw, a fertile left side, right two chambeies, each chamber respectively is equipped with hairbrush (404) near on the front side board of hole sowing wheel, the bristle contact hole sowing wheel surface of this hairbrush; Have a through hole (405) at the middle part of this single layer separator, this through hole one side has the slot (406) that is fixed on the dividing plate, a plate that can upwards promote (407) is housed in this slot this through hole (405) is realized opening and closing; The overhanging end of described bunch planting wheel shaft installs a sprocket wheel (409) with lateral pin (415), and this sprocket wheel is formed driving-chain with the sprocket wheel that chain connects the seed pressing wheel axle head.

2. multipurpose small as claimed in claim 1 arable land, sowing, weeding machine, it is characterized in that: below the front side board of described kind bucket, align hole sowing wheel (401) and respectively have respectively corresponding kind, fertile square opening (410), (411), what this square opening respectively was provided with the top diagonal cut joint outward introduces a fine variety bucket (8), this two is introduced a fine variety bucket and is fastened on the pillar that plough point (3) is installed with screw interconnection and with screw, corresponding program request, this top of introducing a fine variety bucket are tiltedly opened (801) mouth back to hole sowing wheel (401); Corresponding drilling, this diagonal cut joint (801) be in the face of hole sowing wheel (401), and install in the below, back of introducing a fine variety bucket make kind, the triangular plate (802) of sweepback shape that fertilizer scatters.

3. the small-sized arable land of multipurpose as claimed in claim 1, sowing, weeding machine, it is characterized in that: the wheel shaft of described seed pressing wheel (501) is contained on the support (502), this support upper end is articulated in beam (1), these both sides, support lower end respectively have bent plate hinged to regulate support (504), this adjusting support is higher than beam (1) and beam is contained, the adjustment screw (505) of one band handgrip is housed on the top board of this adjusting support (504), and the ailhead of this adjustment screw matches with the nut (506) that is fixed on the beam end face.

4. the small-sized arable land of multipurpose as claimed in claim 1, sowing, weeding machine, it is characterized in that: described ridge Tu Bo Si (6) to be shaped as top straight, two ends are to front curve, the annular bar of lower curved bending, straight-bar middle part, its top kink is in a portal trestle (601) and turn, this straight-bar with boss (602) spacing and can not a left side, move right, being welded with a bulge loop (603) level from portal trestle (601) on this straight-bar stretches out, this portal trestle is welded with a cross bar (604) this bulge loop (603) is held, this portal trestle upper end is welded with a riser (605), this riser has the upper end of protruding hook (606) suit one extension spring (607), and this extension spring lower end is connected in the bulge loop (603) of mooring this straight-bar after walking around this straight-bar of pool and portal trestle cross bar; Described portal trestle riser (605) is fixed in screw on this pillar of pool (101) of arc of beam rear end, and this is moored this post tips hole and connects circle and roll the pull bar (701) of (7).

5. the small-sized arable land of multipurpose as claimed in claim 1, sowing, weeding machine is characterized in that: described beam front end has the straight-bar that prolongs forward, and hunchbacked great wheel (9) is equipped with in the vertical support of this straight-bar front end (901) lower end.

6. the small-sized arable land of multipurpose as claimed in claim 1, sowing, weeding machine is characterized in that: described beam front end is welded with manpower pull bar (10), is connected with push rod (201), (202) on its handle (2).

7. the small-sized arable land of multipurpose as claimed in claim 1, sowing, weeding machine is characterized in that: be fixed with in described plough point (3) top horizontally set rod-short gather around earthenware (302).

8. the small-sized arable land of multipurpose as claimed in claim 1, sowing, weeding machine, it is characterized in that: the sprocket wheel of described hole sowing wheel axle head (409) boss is outside, with lateral pin (415) sprocket wheel is fixed in wheel shaft (413), driving-chain at this sprocket wheel is outside equipped with chain cover (507), and the boss of described sprocket wheel (409) and lateral pin (415) protrude outside this chain cover.

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