CN214126385U - Environment-friendly fertilizer injection unit in field - Google Patents

Abstract

The utility model relates to the technical field of agricultural equipment, specifically be a field environment-friendly fertilizer injection unit, including measuring a section of thick bamboo, connect the outer tube, the embedded pipe, interior thimble and fixed pipe, fixed pipe is fixed to be set up in the upper end of embedded pipe, it establishes in the outside of fixed pipe and a fixed connection measures a section of thick bamboo to connect the outer tube cover, interior thimble fixed connection measures a section of thick bamboo and stretches into in the fixed pipe, the constant head tank has been seted up at the lateral wall both ends of fixed pipe, connect the outer tube internal face and seted up the rectangle recess, be provided with locating component in the rectangle recess, locating component includes the fixture block, the baffle, the movable block, first magnetite and second magnetite, baffle one end fixed connection movable block, baffle other end fixed connection fixture block, the fixture block is inserted and is established at the constant head tank. This device can realize connecting outer tube and fixed quick fixed of managing, reaches the accurate butt joint of a measuring cylinder and pre-buried pipe.

Description

Environment-friendly fertilizer injection unit in field

Technical Field

The utility model relates to the technical field of agricultural equipment, specifically be a field environment-friendly fertilizer injection unit.

Background

The chemical fertilizer is a fertilizer which is prepared by chemical and physical methods and contains one or more nutrient elements required by the growth of crops.

Application number is CN201921194126.1 chinese utility model patent a smart volume agricultural fertilizer injection unit of environment-friendly relates to the agricultural equipment field, and this smart volume agricultural fertilizer injection unit of environment-friendly includes the buried pipe in advance, and it has a plurality of small openings to open on the buried pipe in advance, and buried pipe one end in advance is connected with the screwed pipe, is furnished with the connecting pipe on the screwed pipe, installs the valve on the connecting pipe, and the connecting pipe top is connected with a measuring cylinder, and a measuring cylinder outer wall is carved with the scale, and a measuring cylinder top is equipped with the funnel. The environment-friendly precision agricultural fertilizing device can directly reach the roots of plants with chemical fertilizers, is beneficial to absorption, can accurately control the fertilizing amount, and is beneficial to popularization and scientific planting. However, there are problems with this device in use;

the screwed pipe in the device is exposed for a long time, and the upper thread is easily rusted and corroded by rainwater erosion, so that the phenomenon of scrapping and the like is not caused in the installation process when the screwed pipe is reused at a later stage.

In view of this, we propose a field environment-friendly fertilizer injection unit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a field environment-friendly fertilizer injection unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a field environment-friendly fertilizer injection unit, includes a measuring section of thick bamboo, connects outer tube, pre-buried pipe, inner joint ring and fixed pipe, fixed pipe is fixed to be set up in the upper end of pre-buried pipe, connect the outer tube cover and establish in the outside of fixed pipe and fixed connection measuring section of thick bamboo, inner joint ring fixed connection measuring section of thick bamboo and stretch into in the fixed pipe, the constant head tank has been seted up at the lateral wall both ends of fixed pipe, connect the outer tube internal face and seted up the rectangle recess, be provided with locating component in the rectangle recess, locating component includes fixture block, baffle, movable block, first magnetite and second magnetite, baffle one end fixed connection movable block, baffle other end fixed connection fixture block, the one end setting that the baffle was kept away from to the fixture block is circular-arc and inserts and establishes at the constant head tank.

Preferably, the first magnet is fixedly arranged on the side wall of the rectangular groove, the second magnet is fixedly arranged on the side wall of the baffle, the first magnet and the second magnet are of the same name, and the lower end of the moving block is provided with a bevel cavity.

Preferably, the outer wall surface of the connecting outer pipe is provided with a groove, a spring is arranged in the groove, the lower end of the spring is fixedly connected with an L-shaped push rod, one end of the L-shaped push rod is fixedly connected with a compression ring, the other end of the L-shaped push rod extends into a bevel cavity and is in sliding fit with the bevel cavity, and the compression ring is sleeved on the connecting outer pipe.

Preferably, a rubber gasket is fixedly arranged at the bottom of the slot, and the outer wall surface of the inner connecting ring is attached to the inner wall surface of the fixed pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through holding the clamping ring and upwards sliding the clamping ring, the L-shaped push rod extrudes the spring and goes deep into the inclined surface cavity, the movable block is stressed and drives the baffle to move towards the left side, the clamping block is separated from the positioning groove, the measuring cylinder can be easily detached from the embedded pipe at the moment, and convenience and trouble saving are realized.

2. The utility model discloses prior art benefit lies in, acts on the baffle through the repulsion between utilizing first magnetite and the second magnetite of same name for the baffle drives stable the inserting of fixture block and establishes in the constant head tank, realizes connecting outer tube and fixed quick fixed of pipe, reaches the accurate butt joint of a measuring cylinder and buried pipe in advance, avoids easily receiving the rainwater because of having helicitic texture and erodees and corrode, when leading to the later stage to reuse, and the installation does not lead to the fact phenomenons such as scrapping to take place.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of region a in fig. 1.

In the figure: the device comprises a measuring cylinder 1, a connecting outer pipe 2, a pre-buried pipe 3, an inner connecting ring 4, a fixing pipe 5, a fixture block 6, a baffle plate 7, a moving block 8, a first magnet 9, a second magnet 10, an L-shaped push rod 11, a spring 12 and a pressing ring 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a field environment-friendly fertilizer injection unit, including measuring a section of thick bamboo 1, connect outer tube 2, buried pipe 3 in advance, interior thimble 4 and fixed pipe 5, fixed pipe 5 is fixed to be set up in the upper end of buried pipe 3 in advance, connect outer tube 2 cover and establish in the outside of fixed pipe 5 and fixed connection measuring cylinder 1, interior thimble 4 fixed connection measuring cylinder 1 and stretch into in fixed pipe 5, the constant head tank has been seted up at the lateral wall both ends of fixed pipe 5, connect 2 internal faces of outer tube and seted up rectangular groove, the external wall face laminating of interior thimble 4 in the internal face of fixed pipe 5. Be provided with locating component in the rectangle recess, locating component includes fixture block 6, baffle 7, movable block 8, first magnetite 9 and second magnetite 10, 7 one end fixed connection movable blocks of baffle 8, 7 other ends fixed connection fixture block 6 of baffle, and the one end setting that baffle 7 was kept away from to fixture block 6 is circular-arc and inserts and establish in the constant head tank. Through utilizing the repulsion force between the first magnetite 9 and the second magnetite 10 of same name to act on baffle 7 for baffle 7 drives stable the inserting of fixture block 6 and establishes in the constant head tank, realizes connecting outer tube 2 and fixed tube 5 quick fixation, thereby reaches the accurate butt joint of a measuring cylinder 1 and buried pipe 3 in advance.

As shown in fig. 2, the first magnet 9 is fixedly arranged on the side wall of the rectangular groove, the second magnet 10 is fixedly arranged on the side wall of the baffle plate 7, the first magnet 9 and the second magnet 10 are the same magnet, and the lower end of the moving block 8 is provided with a bevel cavity. The outer wall surface of the connecting outer pipe 2 is provided with a groove, a spring 12 is arranged in the groove, the lower end of the spring 12 is fixedly connected with an L-shaped push rod 11, one end of the L-shaped push rod 11 is fixedly connected with a pressing ring 13, the other end of the L-shaped push rod 11 extends into the inclined surface cavity and is in sliding fit with the inclined surface cavity, and the pressing ring 13 is sleeved on the connecting outer pipe 2. Through holding clamping ring 13 and upwards sliding it for L shape push rod 11 extrudees spring 12 and goes deep into the bevel chamber, makes the movable block 8 atress and drives baffle 7 and remove to the left side, makes fixture block 6 break away from out the constant head tank, alright dismantle measuring cylinder 1 from pre-buried pipe 3 easily this moment, and is convenient laborsaving.

The working principle is as follows: in the in-service use, contradict at buried pipe 3's top until the bottom of connecting outer tube 2 in stretching into fixed pipe 5 with the inner link 4 of measuring section of thick bamboo 1 bottom, utilize the repulsion between first magnetite 9 and the second magnetite 10 of same name to act on baffle 7 this moment for baffle 7 drives inserting of fixture block 6 stability and establishes in the constant head tank, realizes connecting outer tube 2 and fixed pipe 5 quick fixation, thereby reaches measuring section of thick bamboo 1 and the accurate butt joint of buried pipe 3. And through holding clamping ring 13 and upwards sliding it for L shape push rod 11 extrudees spring 12 and goes deep into the bevel chamber, makes the movable block 8 atress and drives baffle 7 and remove to the left side, makes fixture block 6 break away from out the constant head tank, alright dismantle measuring cylinder 1 from pre-buried pipe 3 easily this moment, and is convenient laborsaving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides an environment-friendly fertilizer injection unit in field, includes a measuring section of thick bamboo (1), connects outer tube (2), pre-buried pipe (3), interior link (4) and fixed pipe (5), its characterized in that: the fixed pipe (5) is fixedly arranged at the upper end of the embedded pipe (3), the outer connecting pipe (2) is sleeved on the outer side of the fixed pipe (5) and is fixedly connected with the measuring cylinder (1), the inner connecting ring (4) is fixedly connected with the measuring cylinder (1) and extends into the fixed pipe (5), positioning grooves are formed in two ends of the side wall of the fixed pipe (5), a rectangular groove is formed in the inner wall surface of the outer connecting pipe (2), a positioning assembly is arranged in the rectangular groove and comprises a clamping block (6), a baffle plate (7), a moving block (8), a first magnet (9) and a second magnet (10), the moving block (8) is fixedly connected with one end of the baffle plate (7), the clamping block (6) is fixedly connected with the other end of the baffle plate (7), and the clamping block (6) is arranged in an arc shape and inserted into the positioning grooves.

2. The field environment-friendly fertilizer spreading device of claim 1, wherein: the first magnet (9) is fixedly arranged on the side wall of the rectangular groove, the second magnet (10) is fixedly arranged on the side wall of the baffle plate (7), the first magnet (9) and the second magnet (10) are like magnets, and the lower end of the moving block (8) is provided with a bevel cavity.

3. The field environment-friendly fertilizer spreading device of claim 2, wherein: the outer wall of connecting outer tube (2) is equipped with the fluting, is provided with spring (12) in the fluting, the lower extreme fixed connection L shape push rod (11) of spring (12), L shape push rod (11) one end fixed connection clamping ring (13), L shape push rod (11) other end stretches into the slope chamber and rather than sliding fit, clamping ring (13) cover is established on connecting outer tube (2).

4. The field environment-friendly fertilizer spreading device of claim 3, wherein: the bottom of the groove in the connecting outer pipe (2) is fixedly provided with a rubber gasket, and the outer wall surface of the inner connecting ring (4) is attached to the inner wall surface of the fixing pipe (5).

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