CN2455049Y

CN2455049Y - Drilling hoe

Info

Publication number: CN2455049Y
Application number: CN 00260309
Authority: CN
Inventors: 李海竹; 李仙雨; 田条立
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-16
Filing date: 2000-11-16
Publication date: 2001-10-24
Anticipated expiration: 2010-11-16

Abstract

The utility model relates to a dibbling hoe machine, which can be used for sowing, plowing field, hoeing grass and fertilization. The utility model is composed of a machine frame, a handle, a seed bucket, a sowing wheel, a seed discharging implement, a driving wheel, a wheel disk, a gear, a free wheel, etc. The utility model is characterized in that a seed mixing implement is arranged in the seed bucket, a seed controlling valve and a sowing wheel are installed at an outlet point at the lower rear part of the seed bucket, the seed discharging implement is arranged at the lower rear side of the sowing wheel, the seed discharging implement is opened into a furrow opener, and the free wheel is fixed at the seed discharging implement and the driving wheel which are coaxial. The utility model has the advantages that operators can clearly see the sowing situation, and sowing depth, sowing spacing and sowing quantity can be adjusted; the utility model is suitable for sowing various seeds and tilling various terrains, when the utility model is backed, the seeds are not sowed, so the seeds are saved.

Description

Program request hoe machine

The utility model relates to farm machinery, the farm machinery that particularly apply to the dibbling of wheat ridge and hoe up weeds with weeding.

The dibbling of wheat ridge is a kind of method that makes full use of soil, raising crop yield that the peasant uses always.But wheat is ripe hot summer at a time when the dibbling of wheat ridge, and wheat is higher on the one hand influences operation, and the hot work of weather intensity is very big on the one hand, if there is not machinery, one cheat dibbling; Perhaps machinery is not suitable for, and is not only time-consuming, and may miss farming season, influences output.

Some manpower hill-drop planters that existing market is sold, the program request effect is unsatisfactory.Indivedual hill-drop planters use more conveniently, and sowing efficient is higher, but it can not monitor the sowing situation intuitively, and turn round or still descend seed when falling back, and cause seed to waste.In addition, common hill-drop planter can not be hoed up weeds and apply fertilizer with weeding, and use value is restricted.

But the purpose of this utility model is to provide a kind of both precision drilling, avoids seed waste, the high-efficiency multi-function program request hoe machine that can hoe up weeds and apply fertilizer with weeding again.

The purpose of this utility model realizes by following scheme: program request hoe machine, the front lower place of frame is provided with driving wheel, the rear portion is provided with handle, middle part in frame is provided with seed bucket from top to bottom successively, seeding wheel, seeding unit and plough, the plough back is provided with envelope ridge device, ridge separator is located at the machine front end and extends to both sides, bail is located at the middle front part on the frame, be characterized in: be provided with stirrer in the seed bucket, control valve and seeding wheel are equipped with in the exit at rear portion under the seed bucket, the following rear side of seeding wheel is provided with seeding unit, seeding unit leads to plough, with the coaxial flywheel that is fixed with of driving wheel, when driving wheel retreated, flywheel did not rotate thereupon, power is passed to big trochal disc and small trochal disc by chain by flywheel, big trochal disc drives the stirrer coaxial with it, and small trochal disc drives the seeding wheel counter-rotating coaxial with driven gear by coaxial driving gear interlock driven gear.

Driving wheel of the present utility model is taked interior camber structure, and the two edges of wheel are higher than the middle part.The plough activity is fixed on the frame, but its height of up-down adjustment, and so that regulate the degree of depth of sowing, a movable fixedly connected shovel on the plough in case of necessity is used to weed ground or hoes up weeds.Movablely in seed bucket fix seedlet bucket, so that sowing is as seedlets such as sesame, rapes.Seeding wheel is cylinder, has some circular grooves, a machine can join a plurality of different seeding wheels on its surface.Control valve can be made up of folder rubber in the iron plate, and mobile rubber can be regulated the quantity of seed in the seeding wheel circular groove, thereby finally regulates seeding quantity.Ridge-sealing device can be fixed on spring on the frame by an end and connect the plate washer that a upper end flexibly connects and form.Materials such as driving wheel, seed bucket, seeding wheel, seeding unit can adopt plastics.

The utlity model has following advantage: 1, both can sow, again can weed and hoe up weeds, also can be used for fertilising, a tractor serves several purposes; 2, seeding wheel is taked backward rotation, and back operator can be clear that the situation of sowing by seeding unit; 3, driving wheel falls back and does not sow when turning to, and seed can avoid waste; 4, applicable to the sowing of the various seeds that vary in size (as peanut, corn, soybean, mung bean, sesame, rape etc.); 5, plough is adjustable up and down, thereby changes the depth of sowing, the driving wheel and the chain pitch wheel transmission of camber structure in taking, and light and flexible is applicable to the farming of various geology, adds the employing plastic components, long service life; 6, be equipped with a plurality of seeding wheels, add the design of control valve, can regulate seeding quantity and spacing easily, particularly can be used for as precision drilling such as the bases of growing seedlings; 7, general sower can be saved seed 1-1.5 kilogram for every mu, and the disconnected ridge phenomenon of can avoiding being short of seedling, and volume increase is more than 10%; 8, improve farming efficient, according to using proof, two people operate, one-stop operation, and comparable artificial program request improves 30 times more than, can sow 0.07 hectare in 15 minutes; 9, this machine is advanced single file sower, adapts to the requirement of rural area production-related contracting power choring especially, can guarantee high-quality sowing in time, provides advantageous conditions for capturing agricultural foison.

Below in conjunction with accompanying drawing the utility model is elaborated:

Fig. 1 is the utility model structural representation; Fig. 2 is parts plan structure schematic diagrames such as the utility model seed bucket.

As shown in the figure, the front lower place of the frame (1) of program request hoe machine is provided with driving wheel (2), and driving wheel (2) is taked interior camber structure, and the two edges of wheel are higher than directly kiss the earth of middle part; The rear portion is provided with handle (3), is used for back hand steered grasp direction of operator and balance; Be provided with seed bucket (4), seeding wheel (5), seeding unit (6) and plough (7) from top to bottom successively at the middle part of frame; The back of plough (7) is provided with envelope ridge device (8), and ridge separator (9) is contained in the machine front end and extends to both sides, the time separates the wheat ridge as sowing, unlikelyly overwhelms wheat at seeding time; Bail (10) is located at the middle front part on the frame, is used for hanging over top pulling program request hoe machine by the human rope and advances; Seed bucket (4) is used to contain seed, is provided with stirrer (11) in the seed bucket (4), can constantly rotate the stirring seed, makes that seed is unlikely the frame phenomenon to occur, broadcasts phenomenon and takes place thereby effectively stop sky; Seed bucket (4) exit at rear portion down is equipped with control valve (12) and seeding wheel (5), and control valve (12) is made up of folder rubber in the iron plate, and mobile rubber can be regulated seed and fall into the quantity of seeding wheel (5) from seed bucket (4), thereby finally regulates seeding quantity; Seeding wheel (5) is cylinder, and there is equidistant 3-4 circular groove (13) on the surface, when seeding wheel (5) rolls, makes seed fall into the seeding unit (6) that is located at down rear side in circular groove (13); And then fall in the ground ditch of being opened by plough (7); With the coaxial flywheel (14) that is fixed with of driving wheel (2), when driving wheel (2) when advancing, flywheel (14) also rotates thereupon, and when retreating, flywheel (14) does not rotate thereupon at driving wheel (2); Flywheel (14), big trochal disc (15), small trochal disc (16) are by chain (17) transmission, and power is passed to big trochal disc (15) and small trochal disc (16) by chain (17) by flywheel (14); Big trochal disc (15) drives coaxial stirrer (11) and rotates, small trochal disc (16) is by coaxial driving gear (18), interlock driven gear (19), drive the seeding wheel (5) coaxial with driven gear (19), thereby turning to of seeding wheel (5) is opposite with driving wheel (2), bring seed into seeding unit (6) when seeding wheel (5) rotates, can observe directly the sowing situation with operator after an action of the bowels; Plough (7) is used for water furrow planting, and activity is fixed on the frame, but its height of up-down adjustment, thus the degree of depth of regulating sowing; A movable in case of necessity fixedly connected shovel (20) (not drawing in the accompanying drawing) on the plough (7), be used to weed ground or hoe up weeds; The movable seedlet bucket (21) of fixing in seed bucket (4), so that sowing is as seedlets such as sesame, rapes, seedlet bucket (21) is half cone-shaped, can be fixed in the seed bucket (4) by screw, and end opening is directly aimed at the exit at the following rear portion of seed bucket (4); Ridge-sealing device (8) is fixed on spring on the frame by an end and connects the plate washer that a upper end flexibly connects and forms, is used for the seed bunch planting back envelope of burying and buries, and is convenient to seed sprouting and grows; The material of driving wheel (2), seed bucket (4), seeding wheel (5), seeding unit (6) can adopt plastics.

Can change the cave distance of sowing by the seeding wheel (5) of changing different circular grooves; In addition, driving wheel (2) rotates a week, and flywheel (14), driving gear (18), driven gear (19) and seeding wheel (5) also rotate a week thereupon, adjusts the size (such as twine rope on wheel) of driving wheel (2), also can adjust the cave distance.

During sowing, seed is poured in the seed bucket (4), rotation along with driving wheel (2), stirrer (11) ceaselessly stirs seed in seed bucket (4), seed flows in the circular groove (13) of seeding wheel (5) in the exit at rear portion down along seed bucket (4), and seeding wheel (5) counter-rotating is dialled in seeding unit (6) with seed, and falls in the trench by plough (7), through envelope ridge device (8) grave mound, thereby finish sowing.

Claims

1, program request hoe machine, the front lower place of frame is provided with driving wheel, the rear portion is provided with handle, middle part in frame is provided with seed bucket, seeding wheel, seeding unit, plough from top to bottom successively, the plough back is provided with envelope ridge device, ridge separator is contained in the machine front end and extends to both sides, bail is located at the middle front part on the frame, it is characterized in that: be provided with stirrer in the seed bucket, control valve and seeding wheel are equipped with in the exit at rear portion under the seed bucket, the following rear side of seeding wheel is provided with seeding unit, and seeding unit leads to plough, with the coaxial flywheel that is fixed with of driving wheel.

2, program request hoe machine according to claim 1 is characterized in that: camber structure in driving wheel adopts.

3, program request hoe machine according to claim 1, it is characterized in that: the plough activity is fixed on the frame, a movable fixedly connected shovel on the plough.

4, program request hoe machine according to claim 1 is characterized in that: a seedlet bucket is fixed in activity in seed bucket.

5, program request hoe machine according to claim 1, it is characterized in that: seeding wheel is cylinder, and there are equidistant some circular grooves on the surface.

6, according to claim 1,2,3,4,5 described program request hoe machines, it is characterized in that: control valve is made up of folder rubber in the iron plate.

7, according to claim 1,2,3,4,5 described program request hoe machines, it is characterized in that: ridge-sealing device is made up of the movable fixing plate washer in upper end of spring connection that an end is fixed on the frame.

8, according to claim 1,2,3,4,5 described program request hoe machines, it is characterized in that: the material of driving wheel, seed bucket, seeding wheel, seeding unit is plastics.