CN201004800Y

CN201004800Y - Chemical fertilizer hole-fertilizing machine

Info

Publication number: CN201004800Y
Application number: CNU2006201617705U
Authority: CN
Inventors: 孔令学
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-10
Filing date: 2006-12-10
Publication date: 2008-01-16
Anticipated expiration: 2016-12-10

Abstract

The utility model relates to a fertilizer applicator which can fertilize in inter-row of hi-crop and the narrowed space such as a vegetable garden, a small plastic shed and the like. The fertilizer applicator comprises a casing and a lock pin, wherein the casing is composed of an upper storing receive, a lower storing receive, a thick-walled tube, a top cover and a materials-guide port, the lock pin is composed of a handle, a main duct of lock pin, an upper spacing-pin, a lower spacing-pin, a blanking pipe and a drilling taper. When the lock pin is lifted, the fertilizer of the upper storing receive enters into the blanking pipe, when the lock pin is pressed, the fertilizer in the blanking pipe is dropped into the lower storing receive, simultaneously the drilling taper drills holes on the ground, when the lock pin is lifted again, the fertilizer in the lower storing receive drops into the hole via the materials guide port. The utility model has the advantages of simple structure, convenient operation, no perishable members, durable service, further the utility model changes the current situation of the later additional dress of hi-crop and fertilizing in the narrowed space without the using of apparatus.

Description

The chemical fertilizer device of spreading manuer in holes

Affiliated technical field:

The utility model relates to a kind of farm fertilizer applicator tool, especially a kind ofly is applicable to the manuring late of high bar crops, and the chemical fertilizer of other small space fertilising device of spreading manuer in holes.

Background technology:

At present, as the fertilising apparatus, large, medium and small type is complete, and, these apparatuses mostly are in the sowing of crops, or use in the seedling phase in crops.Arrived crops (especially resembling the long-stalked crop of corn, Chinese sorghum and so on the) later stage when need topdress, narrow and small because of the space, existing fertilising apparatus just all can't have been operated, and at this time, can only spread fertilizer over the fields or digs the hole point with pick and executed.The availability of spreading fertilizer over the fields chemical fertilizer is too low, and the chemical fertilizer that runs off also pollutes the environment.Dig the hole point with pick and execute then that labour intensity is big, inefficiency, the also root system of injury crop easily.

Summary of the invention:

Can not be in order to remedy existing fertilising apparatus in the shortcoming of small space use, the purpose of this utility model provides a kind of chemical fertilizer device of spreading manuer in holes, this chemical fertilizer device of spreading manuer in holes, can be in long-stalked crop manuring late operation, and in the vegetable garden, little plastic greenhouse etc., the place that the space is narrow and small can both light, use flexibly.

The technical scheme that its technical problem that solves the utility model adopts is: choose different thick of diameter, thin two sections thin-wall steel tubes, thick steel pipe (70 millimeters of diameters, long 700 millimeters) do shell and do material storage tube, external screw thread is done in the shell upper end, the loam cake of punching in the middle of mixing, the aperture that covers is than the lock pin predominant tube diameter big 1 millimeter (41 millimeters) that cooperates with it, on the close barrel of loam cake, open an aperture, charging aperture in the welding, internal thread is done in the shell lower end, mix the material guide port that is equipped with coniform hole, the coniform hole back cut diameter equals the material guide port external diameter, the punching conehead diameter big 1 millimeter (21 millimeters) that the lower port diameter ratio cooperates with it, suitable position in pipe, fix one and be used to separate material storage tube and following material storage tube, and can control material blanking tube and advance, the thick-walled pipe of discharging (200 millimeters of length), thick-walled pipe external diameter and internal diameter of outer cover closely cooperate, the diameter big 1 millimeter (41 millimeters) that the thick-walled pipe internal diameter is responsible for than the lock pin that cooperates with it.

Fine steel tube is responsible for (40 millimeters of diameters, long 650 millimeters) as lock pin, and lock pin is responsible for the upper end fixed handle, and punching conehead (20 millimeters of diameters) is gone up in welding in sitting up straight down.Appropriate location in the middle of being responsible near lock pin, oblique cutting advances a bit of diameter 20-22 millimeter, and the steel pipe of two open ends is used for doing material blanking tube, is responsible for the suitable position of the first half, upper arresting pin and lower limit pin in the welding at lock pin.

Make a up big and down small chemical fertilizer pocket with canvas, chemical fertilizer pocket suitable for reading, fixed last two quilts of symmetry are with the centre position of chemical fertilizer pocket lower edge, be used for being connected the discharging opening of flexible conveying pipeline (plastic snake leather hose) on fixing, the other end of flexible conveying pipeline and the charging aperture on the shell are connected.

Lock pin is responsible for from top insertion shell, and first-class loam cake couples together discharging opening on the chemical fertilizer pocket and the charging aperture on the shell with flexible conveying pipeline.

During use, the user with two by bracelet on both shoulders, carrying handle, the chemical fertilizer pocket just has been in the position (flexibility of flexible conveying pipeline higher than last material storage tube, can guarantee chemical fertilizer pocket and last material storage tube within the specific limits, arbitrarily the conversion relative position), the chemical fertilizer in the chemical fertilizer pocket is under the effect of gravity, through spread manuer in holes charging aperture on the device shell of discharging opening, flexible conveying pipeline and chemical fertilizer, enter the spread manuer in holes last material storage tube of device of chemical fertilizer; When the lock pin person in charge mentioned, upper arresting pin rose to the position of loam cake and stops, the material storage tube that enters suitable for reading of the material blanking tube at this moment lock pin is responsible for, and end opening is sealed by thick-walled pipe, and the chemical fertilizer in the last material storage tube enters material blanking tube; Chemical fertilizer is spreaded manuer in holes the material guide port of device lower end by being pressed in the place that needs fertilising, handle is depressed, lock pin is responsible for and is stopped when the lower limit pin drops to thick-walled pipe, at this moment material blanking tube is suitable for reading is sealed by thick-walled pipe, end opening enters down material storage tube, and the chemical fertilizer in the material blanking tube falls into down material storage tube, and the conehead that punches has simultaneously been beaten individual hole on the ground, when mentioning the lock pin person in charge again, the chemical fertilizer in the following material storage tube falls into the hole through material guide port.

The beneficial effects of the utility model are: simple in structure, easy to operate, there is not consumable accessory, and durable in use, and changed the manuring late of high bar crops, and during other small space fertilising, the present situation that does not have apparatus to use.

Description of drawings:

Below in conjunction with drawings and Examples the utility model is further specified

Fig. 1 is the structural representation of the utility model (lock pin is responsible for when mentioning)

Fig. 2 is the structural representation of the utility model (lock pin is responsible for when depressing)

1. handles among the figure, 2. lock pin is responsible for, 3. loam cake, 4. upper arresting pin is 5. gone up material storage tube, 6. the lower limit pin, 7. thick-walled pipe, 8. material blanking tube 9. descends material storage tube, 10. punching conehead, 11. material guide ports, 12. charging aperture, 13. chemical fertilizer pockets, 14. discharging openings, 15. are with, 16 flexible conveying pipelines.

Embodiment:

In Fig. 1, article two, after being buckled in user's both shoulders by band (15), chemical fertilizer pocket (13) just is in than the high position of last material storage tube (5), chemical fertilizer in the chemical fertilizer pocket (13) is under the effect of gravity, through feed opening (14), flexible conveying pipeline (16), charging aperture (12), enter material storage tube (5), the upper arresting pin (4) that lock pin is responsible on (2) rises to loam cake (3), the material storage tube (5) that entered suitable for reading of material blanking tube (8), end opening is sealed by thick-walled pipe (7), and the chemical fertilizer in the last material storage tube (5) falls into material blanking tube (8); Under being in, punching conehead (10) in the material storage tube (9), between the tip and the coniform hole end opening on the material guide port (11) of punching conehead (10), reserved the space that chemical fertilizer can fall.

In Fig. 2, handle (1) is depressed, lock pin is responsible for (2) and is descended, stop when spacer pin (6) is reduced to thick-walled pipe (7) instantly, the suitable for reading of material blanking tube (8) sealed by thick-walled pipe (7), and end opening enters down material storage tube (9), and the chemical fertilizer in the material blanking tube (8) falls into down in the material storage tube (9), simultaneously, punching conehead (10) is squeezed in the soil.When mentioning handle (1) again, punching conehead (10) proposes, and stays next duck eye, and the chemical fertilizer in the following material storage tube (9) falls into the hole through material guide port (11).

Claims

1. chemical fertilizer device of spreading manuer in holes, mainly by shell, lock pin and chemical fertilizer pocket 3 part assemblies are formed, on the shell made from steel pipe, be provided with loam cake from top to bottom, last material storage tube, charging aperture, thick-walled pipe, following material storage tube and material guide port, using on the lock pin that thinner steel pipes are made than shell, be provided with handle from top to bottom, lock pin is responsible for, upper arresting pin, the lower limit pin, material blanking tube and punching conehead, lock pin is inserted in the shell, have on the chemical fertilizer pocket and be with, discharging opening and flexible conveying pipeline, and be connected by the charging aperture on flexible conveying pipeline and the shell, it is characterized in that: suitable in the enclosure position, fixing drive sleeve, on lock pin is responsible for and the corresponding position of thick-walled pipe on the shell, oblique cutting advances a bit of material blanking tube.