CN211210499U - Fertilizing equipment for liquid fertilizer - Google Patents
Fertilizing equipment for liquid fertilizer Download PDFInfo
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- CN211210499U CN211210499U CN201921791491.0U CN201921791491U CN211210499U CN 211210499 U CN211210499 U CN 211210499U CN 201921791491 U CN201921791491 U CN 201921791491U CN 211210499 U CN211210499 U CN 211210499U
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- annular groove
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Abstract
The utility model provides a fertilization equipment for liquid fertilizer belongs to fertilization equipment technical field, including storage case, bracket component, dosing pipe, spray tank, piston mechanism and actuating mechanism. The storage box is provided with a storage cavity and a feeding hole. The bracket component is fixedly connected with the material storage box. The upper end of the quantitative pipe is connected with the storage cavity, the side wall of the upper end of the quantitative pipe is provided with two connectors, the side wall of the lower end of the quantitative pipe is provided with a plurality of liquid leakage holes, the two connectors are respectively connected with the storage cavity and the vent pipe, and the port of the opening end of the vent pipe is higher than the liquid level in the storage cavity. The fixed cover of jar that sprays is located the lower extreme and the diapire of dosing pipe and is seted up a plurality of holes that spray. The piston mechanism can slide up and down and the bottom end is provided with an annular groove coaxial with the quantitative pipe. The driving mechanism is used for driving the piston mechanism to slide up and down. The utility model provides a fertilization equipment for liquid fertilizer, the fertilization equipment of having solved current liquid fertilizer can not accomplish to spray the problem to the accurate ration of every plant.
Description
Technical Field
The utility model belongs to the technical field of the fertilizer injection unit, more specifically say, relate to a fertilizer injection unit for liquid fertilizer.
Background
In greenhouse cultivation, liquid fertilizer's use is more and more common, and current liquid fertilizer's fertilization equipment is mostly to be in putting liquid fertilizer in taking the container of shower head, then sprays liquid fertilizer on the plant through the shower head, and the volume of spraying can only rely on operating personnel oneself subjective judgement, so can not accomplish to spray to the accurate ration of every plant, is unfavorable for the popularization of accurate cultivation technique.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fertilization equipment for liquid fertilizer aims at solving current fertilization equipment for liquid fertilizer and can not accomplish to spray the problem to the accurate ration of every plant.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a fertilization equipment for liquid fertilizer, includes storage case, bracket component, ration pipe, sprays jar, piston mechanism and actuating mechanism. The storage box is provided with a storage cavity for containing liquid fertilizer and a feed inlet communicated with the storage cavity. The bracket component is arranged below the storage box and is fixedly connected with the storage box. The quantitative pipe is vertically arranged, the upper opening end of the quantitative pipe is connected with the material storage cavity, the side wall of the upper end of the quantitative pipe is provided with two connectors located at the same height, the side wall of the lower end of the quantitative pipe is provided with a plurality of liquid leakage holes, one of the connectors is connected with the material storage cavity through a pipeline, the other connector is connected with a vent pipe, and the port of the opening end of the vent pipe is higher than the liquid level in the material storage cavity. The fixed cover of jar that sprays is located the lower extreme of ration pipe and with the ration between the pipe form the clearance that the longitudinal section is the U-shaped, the top wall that sprays the jar is higher than a plurality of holes that spray have been seted up to weeping hole and diapire. Piston mechanism can slide from top to bottom and the bottom be equipped with the coaxial annular groove of dosing pipe, the lateral wall at annular groove both ends with dosing pipe sealing sliding connection, the slip of the lateral wall at annular groove both ends can be realized the annular groove intercommunication the connector or the weeping hole. The driving mechanism is used for driving the piston mechanism to slide up and down.
As another embodiment of the present application, the piston mechanism includes a piston and a connecting rod. The quantity of piston is two and all locates in the ration is intraductal, two leave the clearance between the piston. The upper end of the connecting rod slides upwards to penetrate through the upper wall of the material storage cavity, the lower end of the connecting rod is fixedly connected with the two pistons, and the two pistons and the rod body of the connecting rod form the annular groove.
As another embodiment of the present application, the driving mechanism includes a stepping motor, a driving rack, and a transmission gear. The stepping motor is fixedly connected with the top surface of the material storage box. The transmission rack is vertically embedded into the top end of the connecting rod and is fixedly connected with the connecting rod. And the transmission gear is meshed with the transmission rack and is fixedly connected with an output shaft of the stepping motor.
As another embodiment of the application, the open end of the ventilation pipe is detachably connected with an end cover.
As another embodiment of the application, the feed inlet is connected with a pluggable opening block.
As another embodiment of the application, the top of the open block is provided with a plugging ring.
As another embodiment of the present application, the quantitative tube is made of a transparent material.
As another embodiment of this application, the bracket component including set firmly in storage case bottom surface and connecting wire are four cradling pieces that the rectangle set up, the bottom of cradling piece is equipped with the wheel of marcing.
As another embodiment of the application, the liquid leakage hole is a long hole.
As another embodiment of the application, the open end of the gas permeable pipe penetrates through the top wall of the storage cavity and is fixedly connected with the top wall of the storage cavity.
The utility model provides a fertilization equipment for liquid fertilizer's beneficial effect lies in: compared with the prior art, the utility model discloses a fertilization equipment for liquid fertilizer, the initial condition of annular groove is the intercommunication connector, and the liquid fertilizer of storage intracavity flows into the annular groove in the ration tube through the pipeline like this and is full of liquid fertilizer until being full of in the annular groove, and at this in-process, the gas in the annular groove overflows through the permeability cell, because the port of the open end of permeability cell is higher than the liquid level in the storage intracavity, so the liquid of storage intracavity can not follow the permeability cell and spill over. After being full of liquid fertilizer in the annular groove, actuating mechanism drive piston mechanism downstream for the annular groove intercommunication weeping hole, liquid fertilizer in the annular groove gets into from the weeping hole like this and sprays the jar, spout until the liquid fertilizer in the annular groove from the hole that sprays on the diapire of spraying the jar again, then actuating mechanism drive piston mechanism upward movement makes the annular groove reset, because the volume of annular groove is certain, so when being full of liquid fertilizer in the annular groove, the volume of liquid fertilizer in the annular groove is also certain, the volume that also is exactly the liquid fertilizer who sprays at every turn on the plant is quantitative. Therefore, the device solves the problem that the existing liquid fertilizer applying device cannot realize accurate quantitative spraying of each plant.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic cross-sectional structural view of a fertilizing apparatus for liquid fertilizer provided by an embodiment of the present invention;
fig. 2 is a schematic axial view of a fertilizing apparatus for liquid fertilizer provided in an embodiment of the present invention;
fig. 3 is a schematic axial view of a quantitative pipe in a fertilizing apparatus for liquid fertilizer according to an embodiment of the present invention;
fig. 4 is a schematic axial view of a spraying tank of the fertilizing apparatus for liquid fertilizer provided by the embodiment of the present invention.
In the figure: 1. a material storage box; 11. a material storage cavity; 2. a bracket assembly; 21. a support rod; 22. a travel wheel; 3. a dosing tube; 31. a connecting port; 32. a weep hole; 4. a gas permeable pipe; 5. a spray tank; 51. spraying holes; 6. a piston mechanism; 61. a piston; 62. a connecting rod; 601. an annular groove; 7. a drive mechanism; 71. a stepping motor; 72. a drive rack; 73. a transmission gear; 8. an end cap; 9. opening an occlusion; 91. and (5) plugging and unplugging the ring.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4 together, a fertilizer application apparatus for liquid fertilizer according to the present invention will now be described. The fertilizing equipment for the liquid fertilizer comprises a storage box 1, a support assembly 2, a quantifying pipe 3, a spraying tank 5, a piston mechanism 6 and a driving mechanism 7. The storage box 1 is provided with a storage cavity 11 for containing liquid fertilizer and a feeding hole communicated with the storage cavity 11. The bracket component 2 is arranged below the material storage box 1 and is fixedly connected with the material storage box 1. The material storage cavity 11 is connected to the vertical setting of dosage tube 3 and upper end, and the lateral wall of dosage tube 3 upper end has two connectors 31 that are located the same height, and the lateral wall of lower extreme is equipped with a plurality of weeping hole 32, and one of them connector 31 is connected the material storage cavity 11 with the help of the pipe connection, and another connector 31 is connected with permeability cell 4, and the port of the open end of permeability cell 4 is higher than the liquid level in the material storage cavity 11. The spraying tank 5 is fixedly sleeved at the lower end of the quantitative pipe 3 and forms a U-shaped gap with the longitudinal section between the quantitative pipe 3, and the top wall of the spraying tank 5 is higher than the liquid leakage hole 32 and the bottom wall is provided with a plurality of spraying holes 51. Piston mechanism 6 can slide from top to bottom and the bottom is equipped with the annular groove 601 coaxial with dosing pipe 3, and the lateral wall at annular groove 601 both ends and the sealed sliding connection of dosing pipe 3, the slip of the lateral wall at annular groove 601 both ends can realize that annular groove 601 communicates connector 31 or weeping hole 32. The driving mechanism 7 is used for driving the piston mechanism 6 to slide up and down.
In this embodiment, since most of the liquid manure is corrosive, the material of the storage tank 1 may be stainless steel.
The utility model provides a fertilization equipment for liquid fertilizer, compared with the prior art, the initial condition of annular groove 601 is intercommunication connector 31, the annular groove 601 that liquid fertilizer in the storage cavity 11 flows into in the ration pipe 3 through the pipeline like this until being full of liquid fertilizer in the annular groove 601, at this in-process, the gas in the annular groove 601 overflows through permeability cell 4, because the port of permeability cell 4's open end is higher than the liquid level in the storage cavity 11, so liquid in the storage cavity 11 can not overflow from permeability cell 4. After the annular groove 601 is filled with liquid fertilizer, the driving mechanism 7 drives the piston mechanism 6 to move downwards, so that the annular groove 601 is communicated with the liquid leakage hole 32, the liquid fertilizer in the annular groove 601 enters the spraying tank 5 from the liquid leakage hole 32, and then is sprayed out from the spraying hole 51 on the bottom wall of the spraying tank 5 until the liquid fertilizer in the annular groove 601 is completely discharged, then the driving mechanism 7 drives the piston mechanism 6 to move upwards so that the annular groove 601 resets, and because the volume of the annular groove 601 is fixed, when the annular groove 601 is filled with the liquid fertilizer, the volume of the liquid fertilizer in the annular groove 601 is also fixed, namely, the volume of the liquid fertilizer sprayed on plants at each time is fixed. Therefore, the device solves the problem that the existing liquid fertilizer applying device cannot realize accurate quantitative spraying of each plant.
As a specific embodiment of the fertilizing apparatus for liquid fertilizer provided in the present invention, please refer to fig. 1, the piston mechanism 6 includes a piston 61 and a connecting rod 62. The quantity of the pistons 61 is two and is arranged in the quantitative pipe 3, and a gap is reserved between the two pistons 61. The upper end of the connecting rod 62 slides upwards to penetrate through the upper wall of the material storage cavity 11, the lower end of the connecting rod 62 is fixedly connected with the two pistons 61, and the rod bodies of the two pistons 61 and the connecting rod 62 form an annular groove 601. Since the lower end of the connecting rod 62 is fixedly connected to the two pistons 61, the connecting rod 62 can drive the two pistons 61 to slide up and down, thereby realizing the up-and-down movement of the annular groove 601.
As a specific embodiment of the fertilizing apparatus for liquid fertilizer provided in the present invention, please refer to fig. 2, the driving mechanism 7 includes a stepping motor 71, a driving rack 72 and a driving gear 73. The stepping motor 71 is fixedly connected with the top surface of the material storage box 1. The driving rack 72 is vertically inserted into and fixedly connected to the top end of the connecting rod 62. The transmission gear 73 is meshed with the transmission rack 72 and is fixedly connected with an output shaft of the stepping motor 71. The rotation of the output shaft of the stepping motor 71 is converted into the up-and-down movement of the connecting rod 62 through the meshed transmission gear 73 and the transmission rack 72, thereby realizing the up-and-down sliding of the two pistons 61. In this embodiment, the stepping motor 71 can precisely control the distance of the up-and-down movement of the connecting rod 62.
As a specific embodiment of the fertilizer apparatus for liquid fertilizer provided in the present invention, please refer to fig. 2, the open end of the vent pipe 4 can be detached and connected with the end cover 8. When this equipment sprayed liquid fertilizer, lift off end cover 8 and realize the ventilative function of permeability cell 4, use the completion back when this equipment, connect end cover 8 in the open end of permeability cell 4 and prevent that some external impurity from getting into storage cavity 11 through permeability cell 4.
As a specific embodiment of the fertilizer apparatus for liquid fertilizer provided in the present invention, please refer to fig. 1 to 2, the feed inlet is connected with a pluggable opening block 9. When this equipment need inject liquid fertilizer into in the storage cavity 11 and spray liquid fertilizer, pull out switching stopper 9, both can inject liquid fertilizer into in storage cavity 11 through the feed inlet like this, can also keep the pressure in the storage cavity 11 to equal atmospheric pressure all the time through the feed inlet of opening, use when this equipment and accomplish the back, insert the feed inlet with switching stopper 9 and prevent that some external impurity from getting into storage cavity 11 through the feed inlet.
As a specific embodiment of the fertilizer applying apparatus for liquid fertilizer provided in the present invention, please refer to fig. 1 to 2, in order to facilitate the plugging and unplugging of the opening and closing plug 9, the top of the opening and closing plug 9 is provided with a plugging and unplugging ring 91.
As a specific implementation of the fertilization equipment for liquid fertilizer provided by the utility model, please refer to fig. 1, quantitative pipe 3 adopts transparent material, can make things convenient for operating personnel to observe whether annular groove 601 targets in place and whether be full of liquid fertilizer in the annular groove 601 like this.
As a specific implementation manner of the fertilizer applying apparatus for liquid fertilizer, please refer to fig. 1 to fig. 2, the bracket assembly 2 includes four support rods 21 which are fixedly arranged on the bottom surface of the storage box 1 and the connecting line is rectangular, the bottom end of the support rods 21 is provided with a traveling wheel 22, so that the operator can conveniently push or pull the apparatus to an assigned position. In this embodiment, the storage case 1 may be fixed with a handle for pushing or pulling the apparatus.
As a specific implementation of the fertilization equipment for liquid fertilizer that the utility model provides, please refer to fig. 1 and fig. 3, weeping hole 32 adopts rectangular hole, can also continue one section distance of downstream after annular groove 601 downstream intercommunication weeping hole 32 like this, can pressurize like this and spray the pressure in the jar 5, accelerate the speed that liquid fertilizer spilt from spraying hole 51 through the pressure differential inside and outside the jar 5 that sprays.
As a specific embodiment of the fertilizer applying apparatus for liquid fertilizer provided in the present invention, please refer to fig. 1 to 2, the open end of the vent pipe 4 penetrates the top wall of the storage cavity 11 and is fixedly connected to the top wall of the storage cavity 11. Because the port of the open end of the vent pipe 4 needs to be higher than the liquid level in the storage cavity 11, the length of the vent pipe 4 is longer, the open end of the vent pipe 4 is fixed with the top wall of the storage cavity 11, and the stability of the vent pipe 4 can be improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Fertilizing apparatus for liquid manure, characterised in that it comprises:
the storage box is provided with a storage cavity for containing liquid fertilizer and a feeding hole communicated with the storage cavity;
the bracket assembly is arranged below the storage box and is fixedly connected with the storage box;
the quantitative pipe is vertically arranged, the upper opening end of the quantitative pipe is connected with the material storage cavity, the side wall of the upper end of the quantitative pipe is provided with two connecting ports located at the same height, the side wall of the lower end of the quantitative pipe is provided with a plurality of liquid leakage holes, one of the connecting ports is connected with the material storage cavity through a pipeline, the other connecting port is connected with a vent pipe, and the port of the opening end of the vent pipe is higher than the liquid level in the material storage cavity;
the spray tank is fixedly sleeved at the lower end of the quantitative pipe and forms a gap with the quantitative pipe, the longitudinal section of the gap is U-shaped, the top wall of the spray tank is higher than the liquid leakage hole, and the bottom wall of the spray tank is provided with a plurality of spray holes;
the piston mechanism can slide up and down, an annular groove coaxial with the quantitative pipe is formed in the bottom end of the piston mechanism, the side walls of two ends of the annular groove are in sealed sliding connection with the quantitative pipe, and the annular groove can be communicated with the connecting port or the liquid leakage hole through sliding of the side walls of two ends of the annular groove; and
and the driving mechanism is used for driving the piston mechanism to slide up and down.
2. The fertigation apparatus for liquid fertilizer of claim 1, wherein the piston mechanism comprises:
the quantity of the pistons is two, the pistons are arranged in the quantitative pipe, and a gap is reserved between the two pistons;
the upper end of the connecting rod slides upwards to penetrate through the upper wall of the material storage cavity, the lower end of the connecting rod is fixedly connected with the two pistons, and the two pistons and the rod body of the connecting rod form the annular groove.
3. The fertigation apparatus for liquid fertilizer of claim 2, wherein the drive mechanism comprises:
the stepping motor is fixedly connected with the top surface of the material storage box;
the transmission rack is vertically embedded into the top end of the connecting rod and is fixedly connected with the connecting rod;
and the transmission gear is meshed with the transmission rack and is fixedly connected with an output shaft of the stepping motor.
4. The fertigation apparatus for liquid fertilizer of claim 1, wherein an end cap is removably attached to the open end of the gas permeable tube.
5. Fertilizing apparatus as claimed in claim 1, characterized in that the inlet opening is connected with a pluggable opening closure.
6. Fertilizing apparatus for liquid fertilizer as claimed in claim 5, characterized in that the open closure is provided at its top with a pull-out ring.
7. The fertilizer apparatus for applying liquid fertilizer as claimed in claim 1, wherein said dosing tube is made of a transparent material.
8. The fertilizer apparatus for applying liquid fertilizer as claimed in claim 1, wherein the rack assembly comprises four rack rods fixedly arranged on the bottom surface of the storage tank and having rectangular connecting lines, and the bottom ends of the rack rods are provided with traveling wheels.
9. The fertilizer apparatus for applying liquid fertilizer as claimed in claim 1, wherein said weep hole is an elongated hole.
10. The fertigation apparatus of claim 1, wherein the open end of the gas permeable tube penetrates through and is fixedly connected to the top wall of the storage chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791491.0U CN211210499U (en) | 2019-10-23 | 2019-10-23 | Fertilizing equipment for liquid fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791491.0U CN211210499U (en) | 2019-10-23 | 2019-10-23 | Fertilizing equipment for liquid fertilizer |
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| Publication Number | Publication Date |
|---|---|
| CN211210499U true CN211210499U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921791491.0U Active CN211210499U (en) | 2019-10-23 | 2019-10-23 | Fertilizing equipment for liquid fertilizer |
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| CN (1) | CN211210499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114616964A (en) * | 2022-02-17 | 2022-06-14 | 河北省农林科学院农业资源环境研究所 | Intelligent water and fertilizer irrigation system and method |
| CN115004908A (en) * | 2022-07-19 | 2022-09-06 | 胡建设 | Multi-gear fertilizing and seeding machine |
-
2019
- 2019-10-23 CN CN201921791491.0U patent/CN211210499U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114616964A (en) * | 2022-02-17 | 2022-06-14 | 河北省农林科学院农业资源环境研究所 | Intelligent water and fertilizer irrigation system and method |
| CN114616964B (en) * | 2022-02-17 | 2022-12-23 | 河北省农林科学院农业资源环境研究所 | Intelligent water and fertilizer irrigation system and method |
| CN115004908A (en) * | 2022-07-19 | 2022-09-06 | 胡建设 | Multi-gear fertilizing and seeding machine |
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