CN217308274U - Fertilizer injection unit is planted to crops - Google Patents

Abstract

The utility model discloses a crop planting fertilizer injection unit mainly relates to agricultural fertilizer injection unit technical field, including basic subassembly and storage fertilizer subassembly, basic subassembly includes the connecting rod, the gag lever post, spring and push rod, and the connecting rod lower extreme stores up fertile subassembly through leg joint, and opens and close through manual control and store up fertile subassembly, and the push rod slidable sets up in the connecting rod, and push rod upper end coupling spring lower extreme, the push rod lower extreme stretch out the connecting rod outer with store up fertile subassembly articulated, hang on the gag lever post on the spring, the gag lever post can be from top to bottom gliding transversely pierce through the connecting rod. The utility model discloses set up basic subassembly and store up fertile subassembly, basic subassembly is connected and is stored up fertile subassembly to open and close through manual control and store up fertile subassembly, store up fertile subassembly and store up dry fertilizer, both cooperate, realize that removal limit replenishes fertilizer for single plant while, small, portable, manual control, convenient operation, fertilization efficiency is high.

Description

Fertilizer injection unit is planted to crops

Technical Field

The utility model relates to an agricultural fertilizer injection unit, especially a fertilizer injection unit is planted to crops.

Background

The fertilization is very critical in the growth process of crops, the fertilization can promote the growth of crops, different crops are different in fertilization amount, most of the crops are different in fertilizer amount and type required in different stages, for example, wheat is different in the required amount and absorption proportion of the fertilizer in each growth stage, the absorption of nitrogen is generally different, two peak periods exist in the nitrogen absorption, one peak period is a tillering period before winter, one peak period is a topping and booting period, the fertilizer amount required by the growth of the wheat is rapidly increased in the two peak periods, if the nitrogen supply amount is insufficient in the two peak periods, the growth of subsequent plants is influenced, the fertilization is mostly carried out by mechanical spraying at present, but the mechanical fertilization is inconvenient for planting in mountainous areas or small areas, the situation of uneven fertilization can occur by manual fertilization, the subsequent supplementary fertilization needs to be carried out for individual plants, and the supplementary fertilization needs to be carried out manually one by one another, in order to reduce the fatigue degree of operation, a crop planting and fertilizing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fertilizer injection unit is planted to crops has solved the problem that the background art that exists mentions among the prior art.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: including basic subassembly and storage fertile subassembly, basic subassembly includes the connecting rod, the gag lever post, spring and push rod, and the connecting rod lower extreme passes through the leg joint and stores up fertile subassembly, and opens and close through manual control and store up fertile subassembly, and the push rod slidable sets up in the connecting rod, and push rod upper end coupling spring lower extreme, the push rod lower extreme stretches out the connecting rod outer and store up fertile subassembly articulated, and the spring upper end is hung and is established on the gag lever post, and the gag lever post can be gliding transversely pierce through the connecting rod from top to bottom.

In order to store fertilizer and realize the fertilization of single plant accuse volume, store up fertile subassembly including storing up fertile section of thick bamboo and discharge door, store up fertile section of thick bamboo and be the uncovered lower extreme toper shrink in upper end and open tubular structure, the discharge door is the right angle structure of buckling, and right angle structure one end of buckling articulates at the push rod lower extreme, the right angle structure of buckling other end and the contact of storing up fertile section of thick bamboo lower extreme, and the department of buckling of right angle structure of buckling articulates at the connecting rod lower extreme through articulated seat.

In order to realize the opening and closing of the fertilizer storage cylinder under the manual control, the other end of the right-angle bending structure is provided with a discharge plug at the position contacting with the lower end of the fertilizer storage cylinder, the size of the discharge plug is matched with the inner diameter of the lower end of the fertilizer storage cylinder, and the top of the discharge plug is chamfered.

In order to realize that the limiting rod drives the push rod to move in a reciprocating manner, a sliding groove is formed in the position, through which the limiting rod penetrates, of the connecting rod, and the sliding groove is of a long circular structure.

In order to facilitate the grasping and loosening prevention, the top of the connecting rod is provided with a handle, and the periphery of the handle is wrapped with an anti-slip rubber sleeve.

The utility model adopts the above structure, following advantage has:

1. the fertilizer storage component stores dry fertilizer, and the fertilizer storage component is matched with the fertilizer storage component to realize fertilizer supplement for a single plant while moving, so that the fertilizer storage component is small in size, convenient to carry, manually controlled, convenient to operate and high in fertilizer application efficiency;

2. the basic assembly comprises a connecting rod, a limiting rod, a spring and a push rod, the limiting rod is pulled by hand to drive the push rod to move so as to control the discharge door to rotate to open or close the fertilizer storage barrel, the structure is simple, single-hand operation or double-hand operation is available, the operation is flexible, the fertilizing amount is controlled by the opening time of the lower end opening of the fertilizer storage barrel, the opening time is determined by an operator according to the specific growth condition and the fertilizer shortage condition of a single plant, and the fertilizing amount is controllable and simple to operate;

3. the fertilizer is suitable for the crop fertilizer supplement in most mountainous areas or small-area planting areas, and has wide application range.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic diagram of the side view structure of the present invention (state one)

Fig. 3 is a schematic side view of the present invention (state two).

In the figure, 1, a handle; 2. a limiting rod; 3. a spring; 4. a connecting rod; 5. a push rod; 6. a fertilizer storage cylinder; 7. a sliding groove; 8. a hinged seat; 9. a discharge door; 10. and (7) a discharging plug.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

Example one

As shown in figure 1, the integral fertilizer storage device integrally comprises a basic assembly and a fertilizer storage assembly, the basic assembly comprises a connecting rod 4, a limiting rod 2, a spring 3 and a push rod 5, the lower end of the connecting rod 4 is connected with the fertilizer storage assembly through a support, and the fertilizer storage assembly is opened and closed through manual control, in order to facilitate grasping and loosening prevention, the top of the connecting rod 4 is welded with a handle 1, the periphery of the handle 1 is wrapped with an anti-slip rubber sleeve, the handle 1 can be in a transverse type as shown in figure 1 or a forward or backward annular bent U-shaped type, the push rod 5 can be slidably sleeved in the connecting rod 4, the upper end of the push rod 5 is connected with the lower end of the spring 3, the lower end of the push rod 5 extends out of the connecting rod 4 and is hinged with the fertilizer storage assembly, the upper end of the spring 3 is hung on the limiting rod 2, in order to realize that the limiting rod 2 drives the push rod 5 to move back and forth, a sliding groove 7 is formed in the position, through which the limiting rod 2 passes, the sliding groove 7 is in an oblong structure, the limiting rod 2 transversely penetrates through the sliding groove 7, two ends of the limiting rod extend out, and two extending ends of the limiting rod can be welded with a ring which is convenient for an operator to insert fingers;

in order to store fertilizer and realize single-plant controlled fertilization, the fertilizer storage assembly comprises a fertilizer storage barrel 6 and a discharge door 9, the fertilizer storage barrel 6 is of a cylindrical structure with an opening at the upper end and a conical contraction and an opening at the lower end, the discharge door 9 is of a right-angle bending structure, one end of the right-angle bending structure is hinged to the lower end of a push rod 5, the other end of the right-angle bending structure is in contact with the lower end of the fertilizer storage barrel 6, and the bending part of the right-angle bending structure is hinged to the lower end of a connecting rod 4 through a hinge seat 8;

in order to realize opening and closing of manual control storage fertilizer cylinder 6, the right angle structure of buckling other end is pasted with the position of storing up the contact of fertilizer cylinder 6 lower extreme and is had ejection of compact stopper 10, and ejection of compact stopper 10 adopts the soft material preparation that can extrude the deformation, rubber or silica gel for example, and the size of ejection of compact stopper 10 matches with the work of the interior diameter size of 6 lower extremes of storage fertilizer cylinder, for the convenience of filling in and extract, ejection of compact stopper 10 top chamfer.

The working principle is as follows: in the initial growth stage of crops, if the fertilizer is not uniformly applied, the growth of individual plants is short and even withered and dead, the fruit bearing of the crops is finally influenced, and the same is true for wheat, so that in order to deal with the condition of non-uniform fertilizer application in some mountainous areas or small-area planting, manual supplementary application is needed subsequently, the supplementary application is specific to the individual plants, and the fertilizer application amount needs to be supplemented by the farmers who have the planting experience to judge the fertilizer amount needed by the growth of the individual plants through experience;

the preparation process comprises the following steps: a farmer with planting experience holds the handle 1, slightly inclines the connecting rod 4, fills dry fertilizer in the fertilizer storage cylinder 6, and aims the lower end of the fertilizer storage cylinder 6 at the position near the root of a plant needing fertilizer supplement;

state one (initial state): as shown in fig. 1 and 2, the limiting rod 2 is positioned at the top of the sliding groove 7, the spring 3 is in an original state, the discharging door 9 is matched with the discharging plug 10 to block an opening at the lower end of the fertilizer storage cylinder 6, and the discharging plug 10 is plugged into the opening at the lower end of the fertilizer storage cylinder 6;

state two (use state): as shown in fig. 3, the limiting rod 2 is pushed by fingers or the other hand, the limiting rod 2 moves downwards, the limiting rod 2 moves to the bottom of the sliding groove 7, the spring 3 is compressed, the push rod 5 is pushed to move downwards by matching with the limiting rod 2, the discharging door 9 is driven to rotate, the discharging plug 10 is pulled out from an opening at the lower end of the fertilizer storage cylinder 6, at the moment, dry fertilizer in the fertilizer storage cylinder 6 leaks out along an opening at the lower end of the fertilizer storage cylinder 6 and is applied to the vicinity of the root of a plant needing fertilizer supplement, and the single-plant fertilizer supplement process is completed;

the fertilizing amount is controlled by the opening time of the lower end opening of the fertilizer storage cylinder 6, and the fertilizing amount is controlled by farmers with planting experience according to the specific growth condition and the fertilizer shortage condition of a single plant;

and (5) finishing the application: loosen fingers or another hand, under the elasticity of spring 3, push rod 5 is pulled back, and gag lever post 2 gets back to sliding tray 7 top, and spring 3 resumes original state, and discharge door 9 cooperates ejection of compact stopper 10 to block up the uncovered of storing up fertile section of thick bamboo 6 lower extreme, and ejection of compact stopper 10 is plugged in the uncovered of storing up fertile section of thick bamboo 6 lower extreme.

Wherein, the spring 3, the rubber and the silica gel are all the prior art.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims (5)

1. The utility model provides a fertilizer injection unit is planted to crops which characterized in that: including basic unit spare and storage fertile subassembly, basic unit spare includes connecting rod, gag lever post, spring and push rod, the connecting rod lower extreme passes through leg joint store up fertile subassembly, and open and close through manual control and store up fertile subassembly, the push rod slidable sets up in the connecting rod, the push rod upper end is connected the spring lower extreme, the push rod lower extreme stretches out outside the connecting rod with it is articulated to store up fertile subassembly, the spring upper end is hung and is established on the gag lever post, but the gag lever post upper and lower gliding transversely pierces through the connecting rod.

2. The crop planting fertilizer applicator of claim 1, wherein: store up fertile subassembly including storing up fertile section of thick bamboo and discharge door, it is that the uncovered lower extreme toper in upper end contracts and open tubular structure to store up fertile section of thick bamboo, the discharge door is the right angle structure of buckling, right angle structure one end of buckling articulates the push rod lower extreme, the right angle structure of buckling other end with store up fertile section of thick bamboo lower extreme contact, the department of buckling of right angle structure of buckling articulates through articulated seat the connecting rod lower extreme.

3. The crop planting fertilizer applicator of claim 2, wherein: the other end of the right-angle bending structure is arranged at a position contacted with the lower end of the fertilizer storage barrel, a discharging plug is arranged at the position contacted with the lower end of the fertilizer storage barrel, the size of the discharging plug is matched with the inner diameter of the lower end of the fertilizer storage barrel in a working mode, and the top of the discharging plug is chamfered.

4. The crop planting fertilizer applicator of claim 3, wherein: a sliding groove is formed in the position, where the limiting rod penetrates, of the connecting rod, and the sliding groove is of an oblong structure.

5. The crop planting fertilizer injection apparatus of claim 4, wherein: the top of the connecting rod is provided with a handle, and the periphery of the handle is wrapped with an anti-slip rubber sleeve.

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