CN2912209Y

CN2912209Y - Manual single seedling semination spade

Info

Publication number: CN2912209Y
Application number: CN 200620119804
Authority: CN
Inventors: 王建明
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-13
Filing date: 2006-06-13
Publication date: 2007-06-20
Anticipated expiration: 2016-06-13

Abstract

The manual single seedling sowing spade belongs to farm machinery. It is an improvement directed against low efficiency, intensive strength and labor-consuming in single seed sowing with traditional spades. It is characterized in that the spade has hollow spade handle, a seed dripping hole in the handle tube, a seed-holding hopper installed closely from outside to the hole, hopper dripping hole closely fit to spade handle seed dripping hole, a sliding tube inside the handle tube which can slide along the combined restriction slot inside the handle tube, seed dripping hole also opened on the sliding tube, with sliding tube seed-dripping hole arranged with one restriction slot length alternated with the handle tube seed-dripping hole when not working, said sliding tube connected to handgrip of the spade handle end through extension rod, and return spring installed at the connection. The utility model is easy to use. When sowing, dump and insert the spade heavily into the soil for once and slightly push forward, the sliding tube slides down so that each dripping hole coincides with each other, and the seeds inside the funnel fall into the soil joint supported by the spade to the required quantity, and then the dumping and inserting stops, and the handgrip is restored with the spring, together the sliding tube is restored to its original position and plugs the hopper hole, then pull out the spade for the next sowing. Hence the work is fast and efficient.

Description

Manual single seedling semination spade

Technical field

The utility model relates to farm machinery, particularly a kind of single seedling sowing apparatus.

Background technology

Along with development of technology and social development, the degree of agricultural mechanization generally improves, and also all is to adopt certain special-purpose machinery to carry out for the crop sowing.Yet for single seedling crop sowing of haggard or some intersection interplantings, mechanical planting can not be carried out by conditionality, only has by manual dibbling and finishes.Traditional method is exactly that both hands overhang a groove with spade earlier, transcribes out a hand again and bends over to be sprinkled into after with the seed number grain, extracts at last spade out and forwards the next one to and broadcast a little, and is for these years substantially constant.Although the mu number is little, efficient is low, and speed is slow, and at the end of the day soreness of waist brachialgia has a hunch very tired, in addition, for some seed that speckles with the insect protected medicine, unavoidably the people is caused injury.The utility model has proposed improvement for this present situation exactly.

The utility model content

The purpose of this utility model is to improve existing defective in the above-mentioned way, carries out the crop dibbling by Manual single seedling semination spade, can reach and not bend over, speed is fast, and not several, pesticide avoiding, can carry out by one hand, can raise the efficiency 1～2 times, for the dibbling when loose of soil property, still can two hands respectively hold alternately sowing and that efficient is improved is more of a spade, therefore, adopt the utility model apparatus, labour intensity obviously reduces, dibbling efficient improves greatly, can cut off and the contacting of poisonous agricultural chemicals.

It is to finish by common spade is improved that the purpose of this utility model realizes.Described improvement is: spade can be made of light metal for hollow, in the scope of distance shovel head 10～20cm, has a hole at handle and plants as leaking; To should the seed leaking hole hole, be the funnel of adding a cover of dress seed in the outside of spade handle, funnel hole is in the side, and is relative and in conjunction with tight seed leaking hole with spade; Spade pipe in, it is a sliding tube, the stretching bar push-and-pull that can be subjected to combine as a whole with handle is slided in pipe, also have a seed leaking hole on it, this seed leaking hole links to each other with seed leaking hole one line pipe, the stopper slot distance that misplaces with it when not working, and described stopper slot is distributed in the both sides of pipe, have in the groove and the fixing spacing pin of spade handle, the limit slippage pipe is sliding along notch in pipe; In order to control Lou kind of amount, above funnel hole, there is one to advance kind of an adjustment sheet, can be according to the different apertures that change of needs and crop varieties, to adjust the amount of bleeding of seed; Simultaneously, in order to allow the seed kind fall into smoothly sliding tube, the bottom of parallel funnel, the hook sheet that also has an energy traction seed operation, this band kind of hook sheet, an end connects by a finer wire and sliding tube, the other end fixes by a little spring and hopper walls, when sliding tube glides; Can affect band kind of a hook sheet that seed kind hook traction is advanced in the seed leaking hole; Described stretching bar is a rigid rod, in pipe, spade is tied handle and the sliding tube of end, during dibbling handle is inserted to soil one pier, the impact thrust that handle is given pushes away under the sliding tube by the stretching bar, and falling into soil after affecting band kind of a hook sheet that the seed kind is hooked sliding tube, the sliding tube after the planting resets and is finished by the back-moving spring at handle place; Described back-moving spring one end and handle connect, and the other end and spade are fixed a upper plug, and middle gap can install the rubber sleeve that can protect palm outside additional.Funnel in the utility model, up big and down small elongated shape, actinal surface has lid, lives in connecting being with spade, generally can be installed in the seed kind about 1 jin, can take off the effect that recovers original spade during not dibbling.The suit crop of Manual single seedling semination corn, legume crop, sunflower and the interplanting of other large-spacing of the utility model, the agricultural booth dibbling vegetables that also can suit, easily laborsaving, simple being suitable for do not bent over, the efficient height, cost is low, makes easily.

Description of drawings

Fig. 1 is vertical profile structural representation of the present utility model;

Fig. 2 is for overlooking the profile signal.

Among the figure, 1 is shovel head, and 2 for leaking kind of a catch, 3 are foot-operated flange, and 4 is the spade handle, and 5 are band kind of hook sheet, 6 is funnel, and 7 for advancing kind of an aperture adjustment sheet, and 8 is filler cap, 9 is the planting sliding tube, and 10 is position-limitting pin and groove, and 11 are the stretching bar, 12 are plug locking rivet, 13 be spade plug, 14 is protective boot, 15 is back-moving spring, and 16 is the spade handle.

Embodiment

The utility model is the simple utensil of the single seedling dibbling of a kind of craft corn, legume crop, sunflower, vegetables and other large-spacing interplanting crop, and taking off during not dibbling behind the funnel is exactly a spade routinely.If during only as special-purpose tool for dibbling, it is narrower that its shovel head can be done, nock backward, arm just can insert in the soil to next pier during dibbling.Contrast accompanying drawing 1 is done concrete 26S Proteasome Structure and Function description below: shovel head 1 is conventional sharp arc, the spade that is made up is the tube of light metal to 4, the spade that descends therein the position is dorsal part, generally apart from shovel head distance in 10～20cm scope, have a seed leaking hole hole, to should the seed leaking hole hole, add a funnel 6 that is installed in the seed kind in the outside of spade pipe handle, this funnel is up big and down small to be elongated shape, with spade 4 work are connect, cross section is semicircle shape or trapezoidal shape, is furnished with top cover 8 on the actinal surface, its volume can load the seed kind about 1 jin, in the faying face bottom with the spade handle is a funnel hole, with the pipe last seed leaking hole hole tight connecting, above the hole, there is a control to advance the aperture trimmer 7 of kind of amount, corresponding spade pipe is the seed leaking hole hole, interior supporting kind of the sliding tube 9 that falls, a seed leaking hole hole is also arranged on this sliding tube, with spade the seed leaking hole hole is connected on the line, can when planting, leakage overlap by two holes, a sliding distance misplaces with it when not leaking kind, this sliding distance is promptly consistent with the length of stopper slot 10 on the sliding tube 9, in the described stopper slot, on the spade handle, spacing pin is housed, described sliding tube 9 connects the handle 16 of termination with spade mutually by a connecting rod 11, and handle 16 connects a plug 13 of 4 ends by a back-moving spring 15 and spade, is with protection gum cover 14 in the outside of spring 15, and it is injured to prevent that palm is extruded when work.The same with conventional shovel head, at its root the flange 3 of a foot-operated usefulness is arranged, smooth for planting, at spade the place, bottom is furnished with a little baffle plate 2 in addition and can guarantees that planting is normal, in addition stable for the installation that guarantees funnel 6, can adopt some lock clip in the funnel both sides.

The utility model is easy to use, one hand pushes away before soil one pier is inserted and done slightly during dibbling, pier is inserted power and is just promoted sliding tube to lower slider, then the seed leaking hole on it overlaps last seed leaking hole with spade, seed kind in the funnel is just fallen into sliding tube by adjusted required amount in the ditch seam of being propped up by shovel head by hook sheet traction, and pier is slotting immediately stops, the handle spring reset that is reset, the drive sliding tube also resets funnel hole is blocked up, and can pull out spade and carry out next dibbling.Adopt the utility model utensil, can carry out the intersection dibbling of both hands two row, it is more that efficient is improved.

Claims

1, the single seedling dibbling of a kind of craft spade, it is characterized in that: spade is being hollow, on a seed leaking hole is arranged, to should seed leaking hole, spade outside closely combine a dress seed add a cover funnel, funnel hole is in the side, with spade the seed leaking hole tight connecting, to should funnel hole, a sliding tube be arranged in pipe equally, by the spacing pin on the pipe both sides and spade making up, this sliding tube can be slided along corresponding spacing edge-cut in pipe, and also have seed leaking hole on the pipe, and one line of the seed leaking hole on the pipe is connected stopper slot length of mutual dislocation with it when not working, described sliding tube connects the handle of end by a connecting rod and spade again, with the tie-point place of handle back-moving spring is being housed.

2, the single seedling dibbling of craft according to claim 1 spade is characterized in that: described funnel has a control to advance the aperture trimmer of kind of amount above funnel hole.

3, the single seedling dibbling of craft according to claim 1 spade, it is characterized in that: the outside at back-moving spring is with rubber boot.

4, Manual single seedling semination spade according to claim 1 is characterized in that: smooth for planting, at spade the place, bottom is furnished with a little baffle plate in addition.