CN201797713U

CN201797713U - Self-propelled walking-type shoveling and cultivating machine

Info

Publication number: CN201797713U
Application number: CN2010202627039U
Authority: CN
Inventors: 乔文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-13
Filing date: 2010-07-13
Publication date: 2011-04-20
Anticipated expiration: 2020-07-13

Abstract

The utility model relates to an agricultural tool, in particular to a self-propelled walking-type shoveling and cultivating machine. The shoveling and cultivating machine comprises a machine frame (1), a plough share (2), a front guide wheel (3) and two handles (11), wherein the front guide wheel (3) is mounted in front of the machine frame (1); the plough share (2) is mounted below the front part of the machine frame; and the two handles (11) are mounted at the rear part of the machine frame (1) and extend to the rear upward direction. The shoveling and cultivating machine is characterized in that a small power machine (4) is mounted at the front upper part of the machine frame (1), a gearbox (5) is mounted behind the small power machine (4), a driving wheel (7) is mounted at the middle rear part of the machine frame (1), the power output shaft of the small power machine (4) is connected with the power input shaft of the gearbox (5), and the power output shaft of the gearbox (5) is connected with the wheel shaft of the driving wheel (7). The self-propelled walking-type shoveling and cultivating machine has the benefits of simple structure, low manufacturing cost and convenience in manual operation, is applicable to both large pieces and small pieces of farmlands, and not press and roll the farmlands. Besides, as the gearbox is provided with speed gears, the walking speed of the machine can be adjusted as required.

Description

Weed machine from walking hand steered shovel

Technical field

The utility model relates to a kind of farm implements, and promptly a kind of walking hand steered shovel weeds machine certainly.

Background technology

Field crops such as corn needed repeatedly to shovel to weed before intertillage.The difference that shovel weeds and intertills is: intertillage is in the ranks to ditch, and it is to weed with a hoe in the ranks that shovel weeds.Each uses a ploughshare in the ranks during intertillage, and it is darker to bury, and shovel is each three shovel in the ranks when weeding, the first two back one, and it is shallow to bury than intertillage, and working resistance is little, but will carry out repeatedly.Past, shovel weeds the hand-held animal power hoes that adopt more, and this hoe has the frame of a horizontal, and preceding have a directive wheel, after two hoe handles are arranged, under three hoe ploughshares are arranged, dilatory by a Ma Zaiqian, the hand steered hoe of a people is operating in the back, simply light, maneuverability both had been fit to the bulk farmland, also was fit to the haggard operation., in recent years, the cost of stock raising improves constantly, and surpass and purchase the expense of facility, thereby it is fewer and feweri to be used for the domestic animal of forced labour, and hand-held animal power hoe is also weeded facility by shovel and replaces.Shovel in the market weeds machine, all is the facility of pulling in the tractor back.Because it is less that shovel weeds operation resistance, must traction multirow monomer shovel weed the effectiveness of machine competence exertion tractor, thereby relatively more suitable bulk shovel in flakes weeds operation, for the less plot of scale, also very inapplicable.In addition, must carry out repeatedly because of shovel weeds operation, tractor repeatedly enters the field, and walking rolls, and can produce certain harmful effect to soil structure.

Summary of the invention

The purpose of this utility model provide a kind of simple in structure, cheap, without the tractor traction, be suitable for manual operations, can be used for the haggard operation, walk hand steered scraper certainly what influence was not rolled in the farmland.

Above-mentioned purpose is realized by following technical scheme: develop and a kind ofly weed machine from walking hand steered shovel, comprise frame, hoe ploughshare, front jocket wheel and two hand steered handles, front jocket wheel is equipped with in the place ahead of frame, the hoe ploughshare is contained in the front lower place of frame, two hand steered handles are contained in the frame rear portion and stretch to the back upper place, be characterized in: said frame front upper part is equipped with the minitype motivation machine, gearbox is equipped with in minitype motivation machine back, the frame postmedian is equipped with driving wheel, the power take-off of minitype motivation machine and the power input shaft of gearbox interrelate, and the power take-off and the live axle of gearbox interrelate.

Said minitype motivation machine is a gasoline engine.

Said minitype motivation machine is 170 diesel engines.

Said gearbox is provided with the speed retaining, and the gear driving lever links to each other with the gear control lever of frame back upper place by the backguy of control retaining.

The wheel carrier of said front jocket wheel is provided with transfers dark tooth bar, transfers dark tooth bar relative with the depthkeeping clamp, and the depthkeeping clamp links to each other the terminal dark lock of accent with hand steered by transferring the deep-draw line.

The switch of said minitype motivation machine all links to each other terminal rim brake with hand steered by backguy with throttle.

Said driving wheel periphery is equipped with a plurality of tabular anti-slop serrations, and the driving wheel top is with semi-circular guardrail, and it is hand steered the recliner of angle to be provided with adjustment above the guardrail.

On the said driving wheel balance weight iron is housed.

On the said guardrail fertilizer can is housed.

The beneficial effects of the utility model are: simple in structure, cheap, be convenient to manual operations, and all very suitable to bulk or haggard, influence is not rolled in the farmland.Particularly gearbox is provided with the speed retaining, can adjust gait of march as required.

Description of drawings

Fig. 1 is the front view of first kind of embodiment;

Fig. 2 is the vertical view of first kind of embodiment;

Fig. 3 is the vertical view of first kind of embodiment parts hoe ploughshare rigging position;

Fig. 4 is the schematic diagram of the leading rotation deep part of first kind of embodiment;

Fig. 5 is the front view of the parts front jocket wheel of first kind of embodiment;

Fig. 6 is the vertical view of the parts front jocket wheel of first kind of embodiment;

Fig. 7 is the gearbox gear control assembly schematic diagram of first kind of embodiment;

Fig. 8 is the front view of the parts driving wheel of second kind of embodiment;

Fig. 9 is the left view of the parts driving wheel of second kind of embodiment;

Figure 10 is the front view of the third embodiment.

Among the figure as seen: frame 1, the hoe ploughshare 2, front jocket wheel 3, minitype motivation machine 4, gearbox 5, driving-chain 6, driving wheel 7, anti-slop serrations 8, guardrail 9, recliner 10, hand steered 11, transfer dark lock 12, transfer deep-draw line 13, control pin 14, the backguy 15 of control retaining, gear driving lever 16, switch throttle rim brake 17, front wheel carrier 18 is transferred dark tooth bar 19, depthkeeping clamp 20, anti-bar 21, balance weight iron 22, the fertilizer can 23 of falling into.

Embodiment

First kind of embodiment: as shown in Figure 1, 2, this shovel machine of weeding has the rectangular frame of a horizontal as frame 1, and a front jocket wheel 3 is equipped with in the place ahead of frame 1.It is hand steered 11 that two of stretching are equipped with obliquely upward at the rear portion of frame 1.The front upper part of frame 1 is equipped with a minitype motivation machine 4, recommends to adopt air-cooled four-stroke gasoline engine or 170 diesel engines.The ignition switch of engine 4 and throttle rim brake 17 all are located at hand steered 11 postmedian.In conjunction with Fig. 3 as seen: three hoe ploughshares 2 are equipped with in the preceding bottom of frame 1, two the single wing ploughshares in front, the dipteron ploughshare in back.In conjunction with Fig. 4 as seen, front jocket wheel 3 by front wheel carrier 18 be contained in frame 1 below, front wheel carrier 18 back are provided with transfers dark tooth bar 19, transfers dark tooth bar 19 relative with depthkeeping clamp 20, depthkeeping clamp 20 can limit the angle of front wheel carrier 18.Depthkeeping clamp 20 connects the dark lock 12 of hand steered accent 11 rear ends by transferring deep-draw line 13, draw back and transfer dark lock 12, on lift or press down hand steered 11, front jocket wheel 3 is swung up and down, on suitable angle, decontrol and transfer dark lock 12, depthkeeping clamp 20 embeds a between cog transferring dark tooth bar 19, can determine the angle of front wheel carrier 18, adjusts hoe ploughshare 2 embedded depths.In conjunction with Fig. 5,6 as seen, a plurality of anti-bars 21 that fall into are housed around front jocket wheel 3 wheel rims, have increased the width of wheel rim, prevent that front jocket wheel 3 from sinking.In conjunction with Fig. 7 as seen: the back of minitype motivation machine 4 has a gearbox 5 to be contained on the frame 1.Gearbox 5 is provided with speed retaining, and gear driving lever 16 connects control pins 14 by control retaining backguy 15, and control pin 14 is contained in hand steered 11 postmedian, is convenient to operation.Frame 1 postmedian is equipped with a bigger driving wheel 7, uniform a plurality of tabular anti-slop serrations 8 around the wheel rim of driving wheel 7, and semi-circular guardrail 9 is equipped with in the outer top of driving wheel 7.At the rear portion of guardrail 9 recliner 10 is housed, has several locating holes above successively, can adjust hand steered as required 11 angle of inclination.The power output wheel of gearbox 5 drives driving wheel 7 by driving-chain 6 and rotates.During work, the gear of earlier selected gearbox and the height of front jocket wheel, the operator handle 11 again, start engine 4, drive driving wheel 7 and rotate, and advance thereby drive whole facility, and three hoe ploughshares can be in the ranks loosening the soil and weeding.

Second kind of embodiment: shown in Fig. 8,9, a slice balance weight iron 22 is respectively adorned in driving wheel 7 both sides here, and every heavily about 7.5kg can prevent from effectively that driving wheel 7 from skidding to run emptyly, strengthens the stability of facility operation.

The third embodiment: as shown in figure 10, fertilizer can 23 of assembling is driven by driving chain by the power take-off of gearbox on guardrail 9, carries out topdressing operation when shovel weeds.

Claims

1. one kind is weeded machine from walking hand steered shovel, comprise frame (1), hoe ploughshare (2) front jocket wheel (3) and two hand steered handles (11), front jocket wheel (3) is contained in the place ahead of frame (1), hoe ploughshare (2) is contained in the front lower place of frame (1), two hand steered handles (11) are contained in the frame rear portion and stretch to the back upper place, it is characterized in that: the front upper part of said frame (1) is equipped with minitype motivation machine (4), gearbox (5) is equipped with in minitype motivation machine (4) back, frame (1) postmedian is equipped with driving wheel (7), the power input shaft of the power take-off of minitype motivation machine (4) and gearbox (5) interrelates, and the power take-off of gearbox and driving wheel (7) axle interrelates.

2. according to claim 1 walking hand steered shovel weeds machine certainly, and it is characterized in that: said minitype motivation machine (4) is a gasoline engine.

3. according to claim 1 walking hand steered shovel weeds machine certainly, and it is characterized in that: said minitype motivation machine (4) is 170 diesel engines.

4. according to claim 1 walking hand steered shovel weeds machine certainly, it is characterized in that: said gearbox (5) is provided with the speed retaining, and gear driving lever (16) links to each other with the control pin (14) of frame (1) back upper place by control retaining backguy (15).

It is 5. according to claim 1 that walking hand steered shovel weeds machine certainly, it is characterized in that: front wheel carrier (18) rear end of said front jocket wheel (3) is provided with transfers dark tooth bar (19), transfer dark tooth bar (19) relative with depthkeeping clamp (20), depthkeeping clamp (20) links to each other by transferring the terminal dark lock of accent (12) of deep-draw line (13) and hand steered handle (11).

6. according to claim 1 walking hand steered shovel weeds machine certainly, it is characterized in that: the switch of said minitype motivation machine (4) all links to each other by the switch throttle rim brake (17) of backguy and hand steered handle (11) end with throttle.

It is 7. according to claim 1 that walking hand steered shovel weeds machine certainly, it is characterized in that: said driving wheel (7) periphery is equipped with a plurality of tabular anti-slop serrations (8), driving wheel (7) top is with semi-circular guardrail (9), and it is hand steered the recliner of angle (10) that guardrail (9) is provided with adjustment.

8. according to claim 1 walking hand steered shovel weeds machine certainly, it is characterized in that: balance weight iron (22) is housed on the said driving wheel (7).

9. according to claim 1 walking hand steered shovel weeds machine certainly, it is characterized in that: fertilizer can (23) is housed on the said guardrail (9).