CN211240810U - Convenient fertilizer injection unit of dry rice - Google Patents

Abstract

The utility model discloses a convenient fertilizer injection unit of upland rice relates to agricultural planting equipment field. The utility model discloses an at least one end is link up empty core rod, the fertilizer case of establishing the fertilizer chamber in installing in a plurality of is encircleed to the outer wall of empty core rod, the fertilizer case top surface is provided with the moving channel, and movable mounting has vertical stretching into the carriage release lever in fertilizer chamber, the bottom surface of fertilizer case is provided with the discharge opening, the stopper is installed to the bottom of carriage release lever, the stopper is including stretching out the contact jaw of discharge opening, and with the spacing end of the top lateral wall contact of discharge opening, spacing end with the carriage release lever is connected, the moving channel with the carriage release lever passes through elastic rubber and connects, elastic rubber is in the bellied tensile state that makes progress all the time, be provided with the bleeder vent on the fertilizer case.

Description

Convenient fertilizer injection unit of dry rice

Technical Field

The utility model relates to an agricultural planting equipment field, specific convenient fertilizer injection unit of drought rice that says so.

Background

Dry rice is also called upland rice. An ecotype crop formed by long-term domestication and evolution of rice under the condition of dry land without water layer. The method is suitable for cultivation in dry land and can also be used for cultivation in paddy field or low-lying land, and is mainly distributed in dry land and hilly land where rainwater is stable in summer but irrigation conditions are lacked, or low-lying area where water is easily flooded in spring and drought, summer and autumn. A small amount of cultivation is carried out in the rice areas in the south and north of China. The upland rice has the advantages of strong and luxuriant stems and leaves, wide leaves, light color, developed root system, more root hairs, higher osmotic pressure of roots and cell juice concentration of leaves, early and heat resistance and strong water absorption capacity. The yield is generally lower than that of rice, the rice yield is low, and the rice quality is inferior.

In the fertilization process of the dry rice, in order to uniformly fertilize the root of the dry rice, most of the dry rice needs to be manually dug to obtain powdery fertilizer, then the powdery fertilizer is spread for a circle around the root of the dry rice, and the dry rice is surrounded by a fertilizer box. However, in the common fertilizing process and the process of fertilizer spreading, the fertilizing device and the stem of the dry rice are pressed, so that the condition of pile falling of the dry rice is easily caused, and the planting effect of the dry rice is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient fertilizer injection unit of drought rice to realize under the condition of convenient high-efficient fertilization, can also effectually avoid the drought rice to take place the purpose of falling the stake at the fertilization in-process.

In order to achieve the above purpose, the utility model adopts the following technical means:

the utility model provides a convenient fertilizer injection unit of drought rice, includes the hollow rod that at least one end link up, the outer wall of hollow rod encircles installs the fertilizer case of establishing the fertilizer chamber in a plurality of, the fertilizer case top surface is provided with the moving walkways, and movable mounting has vertical the stretching into the carriage release lever in fertilizer chamber, the bottom surface of fertilizer case is provided with the discharge opening, the stopper is installed to the bottom of carriage release lever, the stopper is including stretching out the contact jaw of discharge opening and with the spacing end of the top lateral wall contact of discharge opening, spacing end with the carriage release lever is connected, the moving walkways with the carriage release lever passes through elastic rubber and connects, elastic rubber is in the bellied tensile state that makes progress all the time, be provided with the bleeder vent on the fertilizer case.

Preferably, the discharge opening is a cylindrical opening, the contact end is a conical contact end with a downward pyramid part, the limiting end is a circular truncated cone-shaped limiting end with a downward small table top, the area of the small table top of the limiting end is smaller than the cross-sectional area of the discharge opening, the area of the large table top of the limiting end is larger than the cross-sectional area of the discharge opening, and the bottom area of the contact end is the same as the area of the small table top of the limiting end.

Furthermore, the contact surface of the discharge opening and the limiting end is an arc-shaped surface parallel to the limiting end, and a rubber pad is arranged on the contact surface.

Further, the top end of the hollow rod exceeds the top end of the fertilizer box.

Furthermore, the side surface of the fertilizer box is provided with a feeding channel which inclines upwards.

Furthermore, the end part of the charging channel is communicated with a charging pipe of the storage box through a hose, the hose is communicated with the charging pipe through a material distributing pipe, and the charging pipe is provided with a valve.

The utility model discloses at the in-process that uses, following beneficial effect has:

in the using process, the drought rice pole only needs to penetrate through the through section of the hollow pole, the hollow pole is always kept in a vertical state, the movable pole is used for plugging the discharge opening all the time when the contact end is not contacted with the ground under the action of the elastic rubber, the limit end is used for preventing fertilizer in the fertilizer cavity from being discharged from the discharge opening, the hollow pole is moved downwards, after the contact end at the bottom of the fertilizer box is contacted with the ground, the hollow pole is continuously moved downwards, the contact end is supported by the ground and moved upwards, so that the limit end is separated from the discharge opening, the discharge opening is communicated with the outside, the fertilizer in the fertilizer cavity is discharged from the discharge opening, and therefore the fertilizer box arranged on the outer wall of the hollow pole in a surrounding mode is utilized, the fertilizer is directly surrounded at the root of the drought rice in a ring mode without manual winding of workers in the fertilizing process, and meanwhile, the situation that the fertilization device is pressed on the, after the fertilization is completed, the hollow rod is lifted upwards, and when the contact end and the soil are opened, the movable rod moves downwards under the action of the elastic rubber, so that the limiting end is contacted with the discharge opening again, the discharge opening is blocked, and the fertilizer in the fertilizer cavity is prevented from being discharged.

Drawings

Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic top view of the present invention.

The fertilizer filling machine comprises a hollow rod 1, a fertilizer cavity 2, a fertilizer box 3, a movable channel 4, a movable rod 5, a discharge opening 6, a contact end 7, a limiting end 8, elastic rubber 9, an air vent 10, a rubber pad 11, a feeding channel 12, a hose 13, a storage box 14, a feeding pipe 15, a distributing pipe 16 and a valve 17.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is 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.

Example 1

Please refer to fig. 1 and fig. 2, which are combined to show a convenient fertilizing device for upland rice, comprising a hollow rod 1 with at least one end through, a plurality of fertilizer boxes 3 with fertilizer cavities 2 therein are installed around the outer wall of the hollow rod 1, a moving channel 4 is arranged on the top surface of each fertilizer box 3, a moving rod 5 vertically extending into the fertilizer cavities 2 is movably installed on the top surface of each fertilizer box 3, a discharge opening 6 is arranged on the bottom surface of each fertilizer box 3, a limiting block is installed at the bottom end of each moving rod 5, each limiting block comprises a contact end 7 extending out of the discharge opening 6 and a limiting end 8 contacting with the top side wall of the discharge opening 6, the limiting end 8 is connected with the moving rod 5, the moving channel 4 is connected with the moving rod 5 through elastic rubber 9, the elastic rubber 9 is always in an upward protruding stretching state, the fertilizer boxes 3 are provided with air holes 10, and the fertilizer cavities 2 are prevented from being under the action of atmospheric pressure by the air holes, and the material can not be discharged.

In the embodiment, in the using process, the drought rice straw only needs to penetrate through the through section of the hollow rod 1, the hollow rod 1 is always kept in a vertical state, the movable rod 5 is used for sealing the discharge opening 6 all the time when the contact end 7 is not contacted with the ground under the action of the elastic rubber 9, the limiting end 8 is used for preventing the fertilizer in the fertilizer cavity 2 from being discharged from the discharge opening 6, the hollow rod 1 is moved downwards, after the contact end 7 at the bottom of the fertilizer box 3 is contacted with the ground, the hollow rod 1 is continuously moved downwards, the contact end 7 is supported by the ground and moves upwards, the limiting end 8 is separated from the discharge opening 6, the discharge opening 6 is communicated with the outside, the fertilizer in the fertilizer cavity 2 is discharged from the discharge opening 6, the fertilizer box 3 arranged on the outer wall of the hollow rod 1 in a surrounding mode is utilized, the fertilizer is directly surrounded at the root of the drought rice, manual winding of a worker in the fertilizing process is not needed, avoid fertilizer injection unit to cause the oppression to the drought rice and the condition that the stake appears falling appears simultaneously, when the fertilization accomplishes the back, lift hollow rod 1, divide the opening when contact jaw 7 and soil, carriage release lever 5 moves down under the effect of elastic rubber 9, makes spacing end 8 contact with discharge opening 6 once more, with discharge opening 6 shutoff, avoids the fertilizer in the fertilizer chamber 2 to unload out.

Example 2

On the basis of embodiment 1, the discharge opening 6 is a cylindrical opening, the contact end 7 is a conical contact end 7 with a downward conical part, the limiting end 8 is a truncated cone-shaped limiting end 8 with a downward small table, the area of the small table of the limiting end 8 is smaller than the cross-sectional area of the discharge opening 6, the area of the large table of the limiting end 8 is larger than the cross-sectional area of the discharge opening 6, and the bottom area of the contact end 7 is the same as the area of the small table of the limiting end 8.

In this embodiment, set up to the cambered surface between spacing end 8 and discharge opening 6 to avoid discharge opening 6 obvious turning to appear, thereby cause the poor problem of sealed effect to appear between spacing end 8 and the discharge opening 6.

Example 3

On the basis of embodiment 2, the contact surface of the discharge opening 6 and the limiting end 8 is set to be an arc-shaped surface parallel to the limiting end 8, and a rubber pad 11 is installed on the contact surface.

In this embodiment, utilize the rubber pad 11 can be further the increase discharge opening 6 and spacing between the end 8 sealing performance, can also cushion simultaneously between discharge opening 6 and the spacing end 8, avoid in the in-process of spacing end 8 return, appear violent collision with discharge opening 6, and cause the condition that discharge opening 6 or spacing end 8 damaged.

Example 4

On the basis of example 3, the top end of the hollow bar 1 exceeds the top end of the fertilizer box 3.

In this embodiment, the part of the hollow rod 1 beyond the top end of the fertilizer box 3 can be provided as a handle, i.e. during operation, the above-mentioned part can be held by hand, so that the hollow rod 1 can be moved to make the whole apparatus more convenient to operate, and can be operated by one hand.

Example 5

On the basis of the embodiment 4, please also refer to fig. 3, the side of the fertilizer box 3 is provided with a feeding channel 12 which is inclined upwards.

In this embodiment, the fertilizer can be added into the fertilizer box 3 through the feeding channel 12, and after the fertilizer in the fertilizer box 3 is used, new fertilizer can be added through the feeding channel 12, so that the device can be recycled for multiple times.

Example 6

On the basis of embodiment 5, the end of the charging channel 12 is communicated with a charging pipe 15 of a storage box 14 through a hose 13, different from the hose 13 is communicated with the same charging pipe 15 through a distributing pipe 16, and a valve 17 is installed on the charging pipe 15.

In this embodiment, the fertilizer box 3 can be fed in a coordinated manner through the storage box 14, that is, when feeding is needed, the valve 17 of the storage box 14 is opened to enable the storage box 14 to be located at a higher position, that is, the hose 13 is located in an inclined state, the material in the storage box 14 can enter the hose 13 through the material distributing pipe 16 from the feeding pipe 15, and enter the fertilizer box 3 through the feeding channel 12, so that feeding of the fertilizer box 3 is more efficient; meanwhile, in this embodiment, the storage box 14 may be a plastic box body that is worn on the back of a worker, and is worn on the back of the worker through a cloth bag, so that the storage box 14 can move along with the movement of the worker along with the hollow rod 1 at any time.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts or arrangements, other uses will also be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a convenient fertilizer injection unit of dry rice which characterized in that: comprises an at least one hollow rod (1) with one end communicated, the outer wall of the hollow rod (1) is surrounded with a plurality of fertilizer boxes (3) which are internally provided with fertilizer cavities (2), the top surface of each fertilizer box (3) is provided with a movable passage (4), the movable installation is provided with a movable rod (5) which vertically extends into the fertilizer cavities (2), the bottom surface of each fertilizer box (3) is provided with a discharge opening (6), the bottom end of each movable rod (5) is provided with a limit block, each limit block comprises a contact end (7) extending out of the discharge opening (6) and a limit end (8) contacted with the top side wall of the discharge opening (6), the limit ends (8) are connected with the movable rods (5), the movable passage (4) is connected with the movable rods (5) through elastic rubber (9), and the elastic rubber (9) is always in an upward protruding stretching state, the fertilizer box (3) is provided with an air hole (10).

2. The convenient fertilizing device for upland rice as claimed in claim 1, characterized in that: the discharge opening (6) is a cylindrical opening, the contact end (7) is a conical contact end (7) with a downward pyramid part, the limiting end (8) is a circular truncated cone-shaped limiting end (8) with a downward small table top, the area of the small table top of the limiting end (8) is smaller than the cross sectional area of the discharge opening (6), the area of the large table top of the limiting end (8) is larger than the cross sectional area of the discharge opening (6), and the bottom area of the contact end (7) is the same as the area of the small table top of the limiting end (8).

3. The convenient fertilizing device for upland rice as claimed in claim 2, characterized in that: the contact surface of the discharge opening (6) and the limiting end (8) is an arc-shaped surface parallel to the limiting end (8), and a rubber pad (11) is installed on the contact surface.

4. The convenient fertilizing device for upland rice as claimed in claim 1, characterized in that: the top end of the hollow rod (1) exceeds the top end of the fertilizer box (3).

5. The convenient fertilizing device for upland rice as claimed in claim 1, characterized in that: and a feeding channel (12) inclining upwards is arranged on the side surface of the fertilizer box (3).

6. The convenient fertilizing device for upland rice as claimed in claim 5, wherein: the tip of reinforced passageway (12) passes through filling tube (15) of hose (13) intercommunication storage case (14), and is different hose (13) all with same root filling tube (15) are through dividing material pipe (16) intercommunication, install valve (17) on filling tube (15).

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