CN213127064U

CN213127064U - Single-pendulum double-nozzle dibbling and fertilizing pickaxe

Info

Publication number: CN213127064U
Application number: CN202021658831.5U
Authority: CN
Inventors: 张旭生; 张志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-07
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a single-pendulum double-nozzle dibble seeding and fertilizing pickaxe, which comprises a pickaxe head, a hollow pickaxe handle, a seed storage bottle, a fertilizer conveying pipe and a fertilizer storage bag, wherein the pickaxe head is fixedly connected with the hollow pickaxe handle; the pick head is provided with a pendulum body, a short duck mouth and a long duck mouth, the pendulum body is provided with a seed separating pocket and a fertilizer separating pocket, when the pendulum body is at a top dead center, the seed separating pocket is aligned to the seed separating chamber, and the fertilizer separating pocket is aligned to the fertilizer separating chamber; under the action of inertia force, when the pendulum body reaches a lower dead point, the seed separating pocket is aligned to the short duck mouth, and the fertilizer separating pocket is aligned to the long duck mouth, so that the automatic earthing and pressing operation of side deep application of base fertilizer and separation of seed fertilizer is realized. The utility model discloses a single pendulum double-mouth dibble seeding fertilization pick when using, normal walking is lifted the pick and is fallen the pick and just can accomplish the digging of a cave within 1-2 seconds, divides fertile branch kind, dibble kind and dibble fertile, and the earthing realizes the side deep fertilization base fertilizer simultaneously, dibble seeding operation. It can also be used for separate fertilization in seedling stage.

Description

Single-pendulum double-nozzle dibbling and fertilizing pickaxe

Technical Field

The invention relates to the field of agricultural fertilizing and seeding, in particular to a single-pendulum double-nozzle dibbling and fertilizing pickaxe.

Background

The traditional agricultural topdressing method generally adopts one person to dig a pit, one person to carry out fertilizer application at the back and one person to carry out soil covering, so that the labor intensity is high, the efficiency is low, the loss is low and the waste is serious. More advanced, the method is a method of spreading fertilizer to the ground surface mechanically or manually and covering soil later, the method has shallow top dressing, poor coverage and low fertilizer utilization rate.

The prior fertilizer applicator (pickaxe) or dibbling fertilizer applicator (pickaxe) mostly adopts a hollow or solid pickaxe handle and is additionally provided with a fertilizer conveying pipe, the structure of the fertilizer applicator is complex, the operation is inconvenient, the hand-held weight is heavy when in use, the labor intensity is high, and the operation efficiency is low. There is also a fertilizer applicator which is separately provided with a hollow pick handle and is also used as a seed or a fertilizer box or a fertilizer conveying pipe, although the structure of the fertilizer applicator is simple, the hand-held weight of an operator is still larger, the pick head part is easy to become lighter, the condition of 'heavy head and light foot' is formed, and the labor intensity of an operation waste operator is high.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a single pendulum double-nozzle dibble seeding and fertilizing pickaxe utilizes lever and inertial force principle, realizes half manpower and half mechanization. The specific technical scheme is as follows:

a single-pendulum double-nozzle dibbling and fertilizing pickaxe comprises a pickaxe head, a hollow pickaxe handle, a seed storage bottle, a fertilizer conveying pipe and a fertilizer storage bag, wherein the pickaxe head is fixedly connected with the hollow pickaxe handle, one end of the fertilizer conveying pipe is communicated with the fertilizer storage bag, the other end of the fertilizer conveying pipe is inserted into the hollow pickaxe handle, and the seed storage bottle is fixed on the hollow pickaxe handle;

the pickaxe comprises a pickaxe shell, a shell cover plate, a pendulum shaft, a pendulum body and a torsion spring; the shell cover plates are arranged on the front side and the rear side of the pick shell, and the shell cover plates and the pick shell form a containing cavity for containing the pendulum body; a seed separating chamber and a fertilizer separating chamber are arranged at the positions of the pick head shell corresponding to the hollow pick handle, the seed separating chamber corresponds to the outlet of the seed storage bottle, and the fertilizer separating chamber corresponds to the outlet of the hollow pick handle;

the pendulum body shaft is supported on the shell cover plate, the torsion spring and the pendulum body are sleeved on the pendulum body shaft, the pendulum body is provided with a seed separation pocket and a fertilizer separation pocket, the pendulum body is positioned at an upper dead point position under the action of the pretightening force of the torsion spring, the seed separation pocket is aligned to the seed separation chamber, and the fertilizer separation pocket is aligned to the fertilizer separation chamber;

the lower part of pick head casing still be provided with short duck and chew and long duck, short duck chew be located left the place ahead, long duck is chewed and is located the right rear, works as lifting the pick head take the altitude of dibble seeding fertilization pick fall to dig into soil in, the pendulum body swing to lower dead center under the inertial force effect, this moment the branch kind nest eye just aim at short duck chew, the branch fertile nest eye just aim at long duck chew, realize that the side is executed deeply base fertilizer, the operation of the automatic earthing suppression of seed manure separately.

Furthermore, the sponge bodies are arranged inside the seed separating pocket and the fertilizer separating pocket, so that the capacity of the pockets can be changed along with the change of the size of the seeds or the amount of the fertilizer.

Furthermore, a pendulum body limiting device is further arranged in the pickaxe shell and used for limiting the pendulum body at the top dead center.

Furthermore, one end of the hollow pickaxe handle is provided with a pickaxe handle sealing cover, and the fertilizer conveying pipe penetrates through the pickaxe handle sealing cover to enter the hollow pickaxe handle.

Furthermore, a limited depth iron pressing plate is arranged on the long duck mouth, so that the depth of digging a hole is limited. The utility model has the advantages as follows:

the utility model discloses a single pendulum double-mouth dibble seeding fertilization pick when using, normal walking is lifted the pick and is fallen the pick and just can accomplish the digging of a cave within 1-2 seconds, divides fertile branch kind, dibble kind and dibble fertile, and the earthing realizes the side deep fertilization base fertilizer simultaneously, dibble seeding operation. It can also be used for separate fertilization in seedling stage.

Drawings

FIG. 1 is a cross-sectional view of the single-pendulum double-nozzle dibbling and fertilizing pickaxe of the utility model;

fig. 2 is a rotational sectional view taken along ABC in the direction a of fig. 1.

In the figure, a pickaxe shell 1, a pendulum body 2, a torsion spring 3, a shell cover plate 4, a pendulum body shaft 5, a long duckbill 6, a short duckbill 7, a seed separating pocket 8, a fertilizer separating pocket 9, a fertilizer conveying pipe 10, a pickaxe handle sealing cover 11, a hollow pickaxe handle 12, a seed storage bottle fixing clamp 13, a seed storage bottle 14, a pendulum body limiting device 15, a depth limiting iron pressing plate 16, a fertilizer storage bag 17, a seed separating chamber 18 and a fertilizer separating chamber 19.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments, and the objects and effects of the present invention will become more apparent, and the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1 and 2, the utility model discloses a single pendulum double-mouth dibble seeding and fertilizing pickaxe includes pick head, hollow pick handle 12, seed storage bottle 14, fertilizer conveying pipe 10 and fertilizer storage bag 17, pick head and hollow pick handle 12 fixed connection, fertilizer conveying pipe 10 one end and fertilizer storage bag 17 intercommunication, the other end inserts in hollow pick handle 12, seed storage bottle 14 is fixed on hollow pick handle 12 through seed storage bottle fixing clip 13.

The pickaxe comprises a pickaxe shell 1, a shell cover plate 4, a pendulum body shaft 5, a pendulum body 2 and a torsion spring 3. The shell cover plates 4 are arranged on the front side and the rear side of the pick shell 1, and the shell cover plates 4 and the pick shell 1 form a containing cavity for containing the pendulum body 2; the pick shell 1 is provided with a seed separating chamber 18 and a fertilizer separating chamber 19 at the position corresponding to the hollow pick handle 12, the seed separating chamber 18 corresponds to the outlet of the seed storage bottle 14, and the fertilizer separating chamber 19 corresponds to the outlet of the hollow pick handle 12.

The pendulum body shaft 5 is supported on the shell cover plate 4, the torsion spring 3 and the pendulum body 2 are both sleeved on the pendulum body shaft 5, the pendulum body 2 is provided with a seed separating pocket 8 and a fertilizer separating pocket 9, the pendulum body 2 is positioned at the upper dead center position under the action of the pretightening force of the torsion spring 3, the seed separating pocket 8 is aligned to the seed separating chamber 18 at the moment, and the fertilizer separating pocket 9 is aligned to the fertilizer separating chamber 19;

the lower part of the pickaxe shell 1 is further provided with a short duck mouth 7 and a long duck mouth 6, the short duck mouth 7 is located in the front left, the long duck mouth 6 is located in the rear right, the tail end of the long duck mouth 6 is lower, when the pickaxe lifting the dibbling and fertilizing pickaxe falls down to dig into soil at a certain height, the pendulum body 2 swings to a lower dead point under the action of inertia force, at the moment, the seed separating pocket hole 8 is aligned to the short duck mouth 7, the fertilizer separating pocket hole 9 is aligned to the long duck mouth 6, and the depth is one, so that the automatic earthing and compacting operation of side deep bottom fertilizer application and seed fertilizer separation is realized. Two pockets of the pendulum body 2 are arranged on the left and the right, and are arranged in front of and behind each other, so that the effect of deep fertilization and earthing up before sowing is realized, and the effect of deep fertilization on the seed and fertilizer separated side is realized. The fertilizer conveying pipe 10 has one end connected to the fertilizer storage bag 17 and the other end inserted into the bottom of the hollow pick handle 12 to ensure that the pick handle is empty and has fertilizer, and the fertilizer is continuously supplied to the pendulum.

Sponges are arranged inside the seed separating pocket 8 and the fertilizer separating pocket 9, so that the capacity of the pockets changes along with the size of seeds or the amount of fertilizer.

And a pendulum body limiting device 15 is further arranged in the pick head shell 1 and used for limiting the pendulum body 2 at the top dead center.

One end of the hollow pickaxe handle 12 is provided with a pickaxe handle sealing cover 11, and the fertilizer conveying pipe 10 penetrates through the pickaxe handle sealing cover 11 and enters the hollow pickaxe handle 12.

The long duck mouth 6 is also provided with a depth-limited iron pressing plate 16, so that the depth of digging a hole is limited.

The working principle of the utility model is as follows:

one person stands the single-pendulum double-nozzle dibble seeding and fertilizing pickaxe on a furrow, when the pickaxe is planed downwards, the seed separating pocket 8 and the fertilizer separating pocket 9 of the pendulum body 2 of the pickaxe are respectively filled with quantitative seeds and chemical fertilizer, the top dead center position is located, the pickaxe is lifted by 30-50 cm and falls down, the pickaxe is planed into soil, the sound is heard, the pickaxe pendulum body 2 overcomes the torsion of the torsion spring 3 and turns to the bottom dead center under the action of the inertia force, the chemical fertilizer and the seeds are discharged into the bottom of the hole through the long duck nozzle 6 and the short duck nozzle 7 in the moment, the automatic soil covering of the pickaxe is lifted, and meanwhile, the one-hole dibble seeding and fertilizing operation is finished through pressing.

It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention and is not intended to limit the invention, and although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof. All modifications and equivalents made within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The single-pendulum double-nozzle dibbling and fertilizing pickaxe is characterized by comprising a pickaxe head, a hollow pickaxe handle (12), a seed storage bottle (14), a fertilizer conveying pipe (10) and a fertilizer storage bag (17), wherein the pickaxe head is fixedly connected with the hollow pickaxe handle (12), one end of the fertilizer conveying pipe (10) is communicated with the fertilizer storage bag (17), the other end of the fertilizer conveying pipe is inserted into the hollow pickaxe handle (12), and the seed storage bottle (14) is fixed on the hollow pickaxe handle (12);

the pickaxe comprises a pickaxe shell (1), a shell cover plate (4), a pendulum body shaft (5), a pendulum body (2) and a torsion spring (3); the shell cover plates (4) are arranged on the front side and the rear side of the pickaxe shell (1), and the shell cover plates (4) and the pickaxe shell (1) form an accommodating cavity for accommodating the pendulum body (2); a seed separating chamber (18) and a fertilizer separating chamber (19) are arranged at the position of the pick head shell (1) corresponding to the hollow pick handle (12), the seed separating chamber (18) corresponds to the outlet of the seed storage bottle (14), and the fertilizer separating chamber (19) corresponds to the outlet of the hollow pick handle (12);

the pendulum body shaft (5) is supported on the shell cover plate (4), the torsion spring (3) and the pendulum body (2) are sleeved on the pendulum body shaft (5), the pendulum body (2) is provided with a seed separating pocket (8) and a fertilizer separating pocket (9), the pendulum body (2) is positioned at the top dead center position under the action of the pretightening force of the torsion spring (3), the seed separating pocket (8) is aligned to the seed separating chamber (18), and the fertilizer separating pocket (9) is aligned to the fertilizer separating chamber (19);

the lower part of pick head casing (1) still be provided with short duck and chew (7) and long duck and chew (6), short duck chew (7) be located left the place ahead, long duck chews (6) and is located right back, work as lifting the pick head of dibble seeding fertilization pick a take the altitude to fall and dig into soil, pendulum body (2) swing lower dead center under the inertial force effect, this moment minute kind nest hole (8) just aim at short duck chew (7), minute fertilizer hole nest (9) just aim at long duck chew (6), realize that the side is executed deeply base fertilizer, the automatic earthing suppression operation of seed manure separately.

2. The single-pendulum double-nozzle hill-drop and fertilizer application pick according to claim 1, wherein sponges are arranged in the seed distribution pocket (8) and the fertilizer distribution pocket (9), so that the capacity of the pockets changes with the size of seeds or the amount of fertilizer.

3. The single-pendulum double-nozzle dibbling and fertilizing pick as claimed in claim 1, wherein a pendulum body limiting device (15) is further arranged in the pick head housing (1) and is used for limiting the pendulum body (2) at the top dead center.

4. The single-pendulum double-nozzle dibbling and fertilizing pick as claimed in claim 1, wherein one end of the hollow pick handle (12) is provided with a pick handle sealing cover (11), and the fertilizer conveying pipe (10) penetrates through the pick handle sealing cover (11) and enters the hollow pick handle (12).

5. The single-pendulum double-nozzle hill-drop seeding and fertilizing pick as claimed in claim 1, wherein the long duckbill (6) is further provided with a limited depth iron pressing plate (16), thereby limiting the depth of digging the hole.