CN2359869Y

CN2359869Y - Granulated fertilizer deep applicator

Info

Publication number: CN2359869Y
Application number: CN98242092.7U
Authority: CN
Inventors: 周高超
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-13
Filing date: 1998-10-13
Publication date: 2000-01-26
Anticipated expiration: 2008-10-13

Abstract

The utility model relates to a deep applicator for granular fertilizer in agricultural machinery, and aims to solve the disadvantages of difficulty in entering the soil, damage to the root system of the crops and poor fertilizer efficiency when topdressing crops and fruit trees on relatively hard soil. The device is composed of a T-shaped handle, a cylinder shaft, a probe pipe, a divergent casing, an adjustment part for the depth of entry into the soil, a part for adjusting the amount of fertilization, a fertilizer box, etc. The head is respectively equipped with discharge oblique holes. The device has reasonable structural design, stable working performance, convenient use and portability, and good performance in soil penetration. It can apply fertilizer deeply near the roots of crops and fruit trees on compacted land, without damaging the roots of crops, and can also improve fertilizer efficiency. It can also be used for corn, soybeans, etc. The on-demand device when the seeds of crops such as plants are planted.

Description

The granular fertilizer deep applicator

The utility model relates to agricultural machinery, especially is near a kind of apparatus that can apply granular fertilizer on the ground the soil that hardens, the crops of planting than pan soil, fruit tree root.

Using chemical fertilizer is one of important symbol of modern agriculture.The poor relatively general agricultural tillage district at the water source, chemical fertilizer or farmyard manure all can be made into graininess, and directly use often has dual mode: the first directly is sprinkled into as base manure and treats land surface, satisfies cultivating procedure and ploughs under in the soil layer.The 2nd, as topdressing use.The latter, according to prior art, its operation implementation process has following manner: traditional approach generally adopts hoe to impose in digging the hole near plant root, and is topped then.Perhaps chemical fertilizer is directly placed or spread fertilizer over the fields in the plant root face of land.These fertilization modes have such problem to solve: the one, crop root is caused direct injury.The flying up and down and damage blade face, the viticula of crop easily of hoe; Directly spread fertilizer over the fields chemical fertilizer and cause chemical fertilizer volatilization or fertilizer efficiency to run off easily, also easily cause blade face, the leaf heart of bad crop of erosion with rainwater; Using the patent No. is the liquid fertilizer deep applicator fertilising of (90214985.7), and chemical fertilizer must be carrier with water, can implementation and operation with liquid form.Every mu applies 17--22 kilogram chemical fertilizer, and water consumption is 200 kilograms, and this is difficult to implement this operation, or does not have realistic meaning for poor general arid area, water source or area far away, dried up source.Especially, near the soil that hardens, the crops of planting than pan soil, fruit tree root, apply the special equipment of granulated fertilizer on the ground, also rare at present mistake.

The purpose of this utility model is to overcome the weak point in the prior art, and a kind of deep placement apparatus that can not damage crop root and improve fertilizer efficiency when executing granulated fertilizer (topdressing) to crops, fruit tree root on the ground than pan soil is provided.

Formation of the present utility model:

This granular fertilizer deep applicator is the semi-mechanization hand instrument, is mainly regulated part, is buried and embedded depth is regulated part and constituted by operating grip, workpiece, fertilizer can, fertilizing amount.Its workpiece is the tube axle, visits pipe, qi shape sleeve pipe that the three is pipe fitting and in position is respectively equipped with the charging hole that matches with fertilizer can, visits pipe and is provided with a fixed head that is connected with the fertilization depth adjusting rod than top from outside to inside; Hopper, overlook profile--split the ellipse garden of combination shape, the main profile of looking--upper and lower like garden post, half garden shape assembly; Fertilizing amount is regulated part and is made up of adjusting rod, adjusting nut; Conical head buries, and discharging opening is the Dou hole on the conical head, at qi shape sleeve pipe, visit on the lower end conehead execute pipe and be respectively equipped with discharging Dou hole; Opposite opened granulated fertilizer case, be arranged on the middle part of general structure, when the charging aperture of tube axle, visiting pipe, qi shape sleeve pipe is corresponding respectively, granulated fertilizer in the hopper can lean on the deadweight of fertilizer and conehead top discharge Dou hole, bottom by pipe, falls near the soil of the certain depth crop root at last.

Embodiment during the utility model is incited somebody to action in conjunction with the accompanying drawings further specifies:

Fig. 1 is the overall construction drawing of granular fertilizer deep applicator,

Fig. 2 is the structure chart of the upper handle of granular fertilizer deep applicator when promoting,

Fig. 3 is the attached view between Fig. 1 interrupt line a and the interrupt line b,

Fig. 4 is the schematic diagram of granular fertilizer deep applicator in working order the time.

Zero, parts sequence number in the diagram:

1, T shape operating grip, 2, bolt (also being little axle), 3, apply the adjusting rod of the fertilizer degree of depth, 4, adjustment hole, 5, regulate bolt, 6, connecting bolt, 7, the hopper fixed mount, 8, the granular fertilizer case, 9, the fertilizing amount adjusting screw(rod), 9-1, the fertilizing amount adjusting nut, 10, charging hole on the tube axle, 11, the tube axle, 12, pipe is executed in spy, 13, discharging Dou hole on the conehead of qi shape sleeve pipe bottom, 14, tube axle leg, 15, a pipe lower taper top discharge Dou hole is executed in spy, 16, qi shape sleeve pipe bottom conehead, 17, behaviour executes the charging hole on the pipe, 18, charging hole on the qi shape sleeve pipe, 19, fixation steel plate on the tube axle top, 20, qi shape sleeve pipe, 21, the fixed head of the adjusting rod of the fertilise degree of depth, 22, axle sleeve, 23, the slip slotted eye on pipe top is executed in spy.

Spy is executed pipe 12 and is installed in the tube axle 11, fixedly applies depth adjustment bar 3 by the fixed head on the adjusting rod 21 between tube axle 11 and handle 1.Adjusting rod 3 inserts in top fixation steel plate 19 oblong aperture of tube axle 11.Only holding the body of rod vertically passes through.Its effect is: a, regulate and to apply the degree of depth: depth adjustment bolt 5 can transfer to arbitrary hole in the adjustment hole 4 according to applying degree of depth needs.B, prevent to visit and execute pipe 12 and break away from tubular axis 11.Connecting bolt 6 is below fixation steel plate 19.C, prevent to visit and execute pipe 12 and rotate, make charging hole 10 overlapping reciprocal the moving of visiting on the charging hole 17 executed on the pipe and the tube axle 11.

Adopted fertilizing amount to regulate the size that part (adjusting rod 9, adjusting nut 9-1) is come the charging hole 10 on the application cylinder axle 11.

Particle hopper 8 is fixed between tube axle charging hole 10 and the tube axle top fixation steel plate 19 by hopper fixed mount 7.The 10 times holes in hopper 8 bottoms and charging hole are along flushing.

When pressing down operation by fixed handle 1, qi shape sleeve pipe 20 moves down sealing and visits the conehead top discharge Dou hole, bottom 15 executes on the pipe 12, and purpose is to prevent that earth from entering to visit to execute causes stifledly in the pipe 12, opens synchronously and visits the charging hole of executing on the pipe 17.Be stored in particulate matter in the hopper 8 by the charging hole 10 on the tube axle 11 that flushes with the bottom, when spy is executed pipe 12 and is moved down a

charging hole

10 or 17 same length, charging hole 10 overlaps fully with charging hole 17, particulate matter promptly enters to visit through charging hole 10 and executes pipe charging hole 17 and enter in the charging hole 18 on the qi shape sleeve again, the discharging Dou hole 15 of executing on the pipe by discharging Dou hole on the conehead of qi shape sleeve pipe bottom 13 and spy applies set depth, and the realization material is directly visited and executed.Move down after the length that surpasses two

charging holes

10 or 17, spy is executed pipe 12 tube walls and is sealed

charging hole

10 and 17 mutually with tube axle 11 tube walls.When spy was executed pipe and retracted on 12, two

charging holes

10 and 17 overlapping once more intersections were visited the charging hole 17 executed on the pipe by 20 sealings of qi shape sleeve pipe, avoided material to enter once more visiting executing in the pipe 12.Discharging Dou hole 15 is for visiting the Dou hole of inclining of executing on the pipe 12 bottom coneheads, and this Dou hole of inclining can or be opened by 16 sealings of the bottom conehead on the qi shape sleeve pipe.

This granular fertilizer deep applicator mainly is made of operating grip, workpiece, fertilizer can, fertilizing amount size adjustment part, the part of burying and bury.The workpiece of this deep applicator is executed pipe 12, qi shape sleeve pipe 20 for tube axle 11, spy from outside to inside, the three is garden shape hollow pipe fitting and in position is respectively equipped with the

charging hole

10,17,18 that matches with granular fertilizer case 8, visit pipe 12 and be provided with a fixed head 2 that is connected with embedded depth adjusting rod 3 than top, in the oblong aperture on the top fixation steel plate 19 of adjusting rod 3 insertion tube axles 11, weld together between steel plate 19 and the tube axle 11, visit the bottom of executing pipe 12, qi shape sleeve pipe 20 and be respectively equipped with conical head 16.

Said fertilizer can 8 is fixed by bolts on the steel plate 19 by hopper fixed

mount

7, and 10 times holes of hopper 8 bottoms and charging hole are along flushing hopper 8: overlooking profile is the ellipse garden of opposite opened cylindricality, and the main profile of looking is up and down like garden post, half garden shape assembly.

Said fertilizing amount size adjustment part by turning adjusting nut 9-1, makes the following parts casing pipe of fertilizing amount adjusting screw(rod) 9 execute the purpose that pipe 12 slides up and down the size that reaches control charging aperture 10 along spy.

Said conical head 16 is the part that buries, and discharging opening is the Dou hole on the conical head, executes on the conehead of managing 12 bottoms being respectively equipped with discharging Dou

hole

13,15 in qi shape sleeve pipe 20, spy.

The top that pipe 12 is executed in said spy is provided with a slotted eye 23 for bolt 2 upper and lower slips, by axle sleeve 22, makes T shape operating grip 1, bolt 2, qi shape sleeve pipe 20 threes execute the slotted eye 23 upper and lower same moved further of managing on 12 along spy.

Its root system of different types of crop is deep mixed, and the best aspect of crop absorption nutrient is also inequality.The adjustable degree of depth that applies of this device design is 6--20cm, adapts to the fertilising optimum depth of large-scale fruit tree, as apple, pears, sweet tangerine etc.The fruit tree big to this type of fertilizer requirement can spread manuer in holes more, reaches to be evenly distributed, to be beneficial to by plant and to absorb.

For fear of the direct injury that causes in operation process plant, this device is designed tube axle leg 14 kiss the earths, and spy is executed the pipe conical head and finished quantitative deep placement by the tubular axis leg.

This device is adapted to dry land, ground, mountain range, greenhouse gardening, film-mulching cultivation, and pesticide meridian crop, vegetables, flowers, imposing of fruit tree are expected fertilizer.

Because the design feature of this device can be used for the program request plantation of crop.Specifically can the program request beans, castor-oil plant, and other crop that adapts to this device program request especially adapts to the cornfield interplanting corn.

Good effect of the present utility model:

1, reasonable in design, shape novelty, attractive in appearance, (close beta is many for stable and reliable working performance Inferior), use, easy to carry.

Some when 2, this granulated fertilizer deep applicator also can be used as the plantation of the various crop seeds such as corn, beans Broadcast device.

3, this deep applicator can given in the harder farmland of soil, in the orchard near crops, the fruit tree root The deep placement granulated fertilizer, and do not damage the root of crop, can also improve fertilizer efficiency.

Claims

1. A granular fertilizer deep applicator, which is mainly composed of an operating handle, working parts, a fertilizer box, a part for adjusting the amount of fertilizer applied, and a part for entering the soil and entering the soil. It is characterized in that: from the outside to the inside, the working parts of the deep applicator are the cylindrical shaft [11], the probe tube [12], and the divergent sleeve [20], all of which are circular hollow pipes and are respectively arranged in appropriate positions. There are feeding holes [10], [17], [18] matched with the granular fertilizer box [8], and the upper part of the inspection tube [12] is provided with a fixed plate connected with the depth adjustment rod [3] [21], the adjustment rod [3] is inserted into the rectangular hole on the top fixed steel plate [19] of the cylinder shaft [11], the steel plate [19] and the cylinder shaft [11] are welded together, and the exploration tube [12 ], the bottom of the manifold [20] are respectively provided with a conical head [16].

2. The deep applicator according to claim 1, characterized in that: the fertilizer box [8] is fixed on the steel plate [19] with bolts through the box fixing frame [7], and the bottom of the box [8] is in contact with the Feeding hole [10] lower hole edge should be flush, feed box [8]: the top view profile is a split ellipse garden column, and the main view profile is a combination of garden column and half garden shape.

3. The deep applicator according to claim 1, characterized in that: said fertilization amount adjustment part, by twisting the adjustment nut [9-1], the lower casing of the fertilization amount adjustment screw [9] moves along the probe. Exercising pipe [12] can slide up and down.

4. The deep applicator according to claim 1, characterized in that: said conical head [16] is an entry into the soil, and the discharge port is a drilled hole on the conical head. , Exploring the conical head of Shi pipe [12] bottom is respectively provided with discharging hole [13], [15].

5. The deep applicator according to claim 1 or 4, characterized in that: the upper part of the probing tube [12] is provided with a slotted hole [23] for the bolt [2] to slide up and down. Axle sleeve [22] makes T-shaped operating handle [1], bolt [2], manifold sleeve pipe [20] three can move up and down synchronously along the slotted hole [23] on the exploration pipe [12].