CN210641394U

CN210641394U - Flue-cured tobacco is planted and is used device that topdresses

Info

Publication number: CN210641394U
Application number: CN201921480327.8U
Authority: CN
Inventors: 黄浩
Original assignee: Qiandongnan Co of Guizhou Tobacco Co
Current assignee: Qiandongnan Co of Guizhou Tobacco Co
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-02
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a flue-cured tobacco is planted and is used device that topdresses, include: the liquid container is used for containing the additional fertilizer solution; the liquid pumping mechanism comprises a water pump, a liquid conveying pipeline and a flow dividing joint, the water pump is arranged in the liquid container, one end of the liquid conveying pipeline is connected with a water outlet of the water pump, and the other end of the liquid conveying pipeline is connected with the flow dividing joint; the liquid applying mechanism comprises a plurality of liquid applying rods which are arranged vertically at intervals, a liquid applying channel is formed in each liquid applying rod, the shunt joint is connected with the upper part of the liquid applying channel through a pipeline, and a liquid applying hole is formed in the lower part of each liquid applying rod. This device can combine the actual accurate dose that sets up the single fertilization of production, ensures that the fertilization volume of watering at every turn is certain, realizes the accurate quantitative spraying of topdressing solution and fertilizes to many trunk flue-cured tobaccos simultaneously, reduces intensity of labour and recruitment, promotes the efficiency that topdressing was executed in work to and reduce the emergence of fertilizer damage.

Description

Flue-cured tobacco is planted and is used device that topdresses

Technical Field

The utility model relates to a flue-cured tobacco is planted and is used fertilizer applicator belongs to flue-cured tobacco top application technical field.

Background

The tobacco top dressing is an important link in the tobacco planting, the time and the method for the tobacco top dressing are related to the high and low utilization rate of the fertilizer, and the tobacco top dressing plays an important role in coordinating and balancing the nutrition of tobacco plants, regulating and controlling the growth and development of the tobacco plants and improving the yield and the quality of tobacco leaves. The fertilizer is added with water and applied in multiple times, the additional fertilization is carried out in two times, the first time is applied by combining intertillage weeding 10-15 days after transplantation, the second time is carried out by applying all the fertilizer before mass hilling, then intertillage weeding is carried out, and deep ditch high hilling is carried out.

The traditional watering way is watering with a kettle or watering with a bucket and a scoop, and has the following problems: 1. the labor intensity is high, and the labor is much; 2. the watering and fertilizing of the tobacco plants are not uniform, the watering and fertilizing amount is controlled by the operator by feeling, the accurate quantification cannot be realized, the growth uniformity of the tobacco field is directly influenced, the tobacco leaves are not consistent in maturity and yellowing in the later period under serious conditions, and the tobacco leaf baking quality is influenced. 3. The dosage of the top dressing is less and the effect cannot be achieved, and the dosage is more, so that the waste and the fertilizer damage are caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides a flue-cured tobacco is planted and is used additional fertilizer device to solve the inconvenient, the intensity of labour is big of operation that prior art exists, and water manure waters the uneven problem of applying between the tobacco plant.

The technical scheme of the utility model is that: the utility model provides a flue-cured tobacco is planted with additional fertilizer device, this additional fertilizer device includes:

the liquid container is used for containing the additional fertilizer solution;

the liquid pumping mechanism comprises a water pump, a liquid conveying pipeline and a flow dividing joint, the water pump is arranged in the liquid container, one end of the liquid conveying pipeline is connected with a water outlet of the water pump, the other end of the liquid conveying pipeline is connected with the flow dividing joint, and the water pump pumps the topdressing solution to the flow dividing joint through the liquid conveying pipeline;

the liquid applying mechanism comprises a plurality of liquid applying rods which are arranged vertically at intervals, a liquid applying channel is formed in each liquid applying rod, the shunt joints are connected with the upper parts of the liquid applying channels through pipelines, liquid applying holes are formed in the lower parts of the liquid applying rods, and after the top dressing solution flows into the liquid applying channels of different liquid applying rods from the shunt joints through the pipelines, the top dressing solution flows out of the liquid applying holes.

Optionally, the liquid applying mechanism further comprises a handle, a transverse rod and a longitudinal rod, the top end of the longitudinal rod is connected with the handle, the bottom end of the longitudinal rod is connected with the transverse rod, and the liquid applying rods are mounted at the bottom of the transverse rod at intervals.

Optionally, the transverse rods are telescopic rods, and the distance between every two adjacent liquid applying rods can be adjusted.

Optionally, the reposition of redundant personnel connects includes the trunk line, indulges pipeline and a plurality of branch pipeline, trunk line one end with the infusion pipeline links to each other, the other end of trunk line with it links to each other to indulge the pipeline, a plurality of branch pipeline intervals set up indulge on the pipeline, follow the additional fertilizer solution that the trunk line flowed in, the warp it shunts to the difference to indulge the pipeline in the branch pipeline.

Optionally, the liquid pumping mechanism further comprises a controller, an electromagnetic valve is arranged on the branch pipeline, the controller is electrically connected with control ends of the water pump and the electromagnetic valve, and the water pump and the electromagnetic valve act according to a command from the controller.

Optionally, a flow meter is disposed on the branch pipe, the flow meter is electrically connected to the controller, and the flow meter transmits the detected flow value of the branch pipe to the controller.

Optionally, a switch button is arranged on the handle, the switch button is electrically connected with the controller, and the controller controls the water pump and the electromagnetic valve according to a signal from the switch button.

The utility model has the advantages that: when in top dressing, the device is carried on the back by people, and the handle is held by hands to carry out top dressing operation on the flue-cured tobacco. And setting single-time pesticide application metering for the controller according to different types of topdressing solutions. And adjusting the transverse rods to ensure that the distance between the adjacent liquid applying rods is equal to the distance between the tobacco plants, and inserting the liquid applying rods into the soil at the roots of the tobacco plants. And when the outflow amount of the solution reaches a set value, the controller controls the water pump to stop working and the electromagnetic valve to be closed, so that the application of the additional fertilization solution is completed once.

This device can combine the actual accurate dose that sets up the single fertilization of production, ensures that the fertilization volume of watering at every turn is certain, realizes the accurate quantitative spraying of topdressing solution and fertilizes to many trunk flue-cured tobaccos simultaneously, reduces intensity of labour and recruitment, promotes the efficiency that topdressing was executed in work to and reduce the emergence of fertilizer damage. The advantages are that: firstly, waste and fertilizer damage caused by excessive application of additional fertilizer are avoided; secondly, the situation that the effect of promoting the growth of the flue-cured tobacco cannot be achieved due to too little application amount of the top dressing is avoided; thirdly, the liquid applying rod can be inserted into the ridge body, so that the root of the flue-cured tobacco can be directly applied with fertilizer, and the fertilizer absorption efficiency of the flue-cured tobacco is improved; fourthly, fertilizing a plurality of cured tobaccos simultaneously, and improving the fertilizing efficiency; fifthly, the distance between the liquid applying rods can be adjusted, and the fertilizing requirements of different plant distances of the flue-cured tobacco are met.

Drawings

FIG. 1 is a schematic structural view of a top dressing device for flue-cured tobacco planting in one embodiment;

FIG. 2 is a schematic view of the tap of FIG. 1;

FIG. 3 is a schematic view of the fluid application mechanism of FIG. 1;

FIG. 4 is a control structure diagram of the topdressing device for flue-cured tobacco planting;

description of reference numerals:

100 liquid containers, 110 braces and 120 liquid inlets;

200 liquid pumping mechanisms, 210 water pumps, 220 liquid conveying pipelines, 230 shunt joints, 231 main pipelines, 232 longitudinal pipelines, 233 branch pipelines, 240 flow meters, 250 electromagnetic valves and 260 switch buttons;

300 liquid applying mechanism, 310 liquid applying rod, 311 liquid applying hole, 320 transverse rod, 330 longitudinal rod and 340 handle.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a top dressing device for flue-cured tobacco planting includes a liquid container 100, a liquid pumping mechanism 200 and a liquid applying mechanism 300.

The liquid container 100 is mainly used for containing a bud inhibitor solution. Specifically, the liquid container 100 has a barrel structure, a pair of straps 110 are provided on the front surface of the liquid container 100, the liquid container 100 can be carried on the back of a person by the straps 110 for convenient operation, and a liquid inlet 120 is provided at the upper end of the liquid container 100, and additional solution can be poured into the liquid container 100 from the liquid inlet 120.

The liquid pumping mechanism 200 is mainly used for pumping the additional fertilizer solution to the liquid applying mechanism 300 for application. Comprises a water pump 210, a transfusion pipeline 220, a flow dividing joint 230, an electromagnetic valve 250, a flow meter 240 and a controller,

and the water pump 210 comprises a water inlet and a water outlet, and the water inlet is arranged in the topdressing solution. The water pump 210 is mainly used for pumping out the top dressing solution in the liquid container 100. The water pump 210 may be disposed in the liquid container 100, or may be fixedly installed in the liquid container 100.

And a transfusion tube 220 having one end connected to the water outlet. The liquid delivery pipe 220 is mainly used for guiding out the top dressing solution pumped by the water pump 210. Specifically, one end of the infusion tube 220 is connected to the water outlet of the water pump 210, and the other end thereof passes through the wall surface of the liquid container 100 and extends outward. Preferably, the portion of the infusion tube located within the container 100 is a stainless steel catheter.

Tap 230, including trunk line 231, indulge pipeline 232 and a plurality of minute pipeline 233, trunk line 231 one end links to each other with the outer port of infusion pipeline 220, and the other end of trunk line 231 with indulge pipeline 232 and link to each other, a plurality of minute pipeline 233 intervals set up on indulging pipeline 232, from the topdressing solution of trunk line 231 inflow, through indulging pipeline 232 reposition of redundant personnel to different minute pipeline 233 in.

And the electromagnetic valve 250 is arranged on the branch pipe 233. Specifically, the solenoid valve 250 is installed in the branched duct 233. The solenoid valve 250 mainly serves the purpose of opening and closing the branched pipe 233.

And a flow meter 240 disposed on the branch pipe 233. Specifically, flow meter 240 is installed within branch pipe 233. Flow meter 240 serves primarily the purpose of sensing the flow in subduct 233. In one example, the flow meter 240 is a vane-type flow sensor FT-110 manufactured by Gems corporation of america, which is a turbine flow sensor designed according to hall effect, and the measurement is not affected by the pressure of the liquid, and is suitable for monitoring the liquid with small flow, and the flow meter 240 can calculate the amount of the liquid passing through in real time.

The controller is mainly used for receiving the flow value detected by the flow meter 240 and controlling the operations of the electromagnetic valve 250 and the water pump 210. Specifically, the controller is electrically connected to the flow meter 240, and the controller is electrically connected to the control terminals of the water pump 210 and the solenoid valve 250, and the water pump 210 and the solenoid valve 250 operate according to a command from the controller. When the topdressing solution is applied, the specific application amount can be set, when the flowmeter 240 senses that the passing liquid is metered to be the set metering amount, a signal is transmitted to the controller, the controller sends a signal to the electromagnetic valve 250 and the water pump 210, the electromagnetic valve 250 is closed, and the water pump 210 system stops working. According to actual needs, the controller can be metered and set, such as: 20ml or 50ml is sprayed in a single time, etc.

The liquid applying mechanism 300 is mainly used for applying the top dressing solution to the soil at the root of the tobacco plant. Including applicator rod 310, handle 340, transverse rod 320, and longitudinal rod 330.

A liquid applying rod 310 having a liquid applying channel formed along the length direction thereof, a tap 230 connected to the upper portion of the liquid applying channel through a pipe, a liquid applying hole 311 formed at the lower portion of the liquid applying rod 310, and a top dressing solution flowing into the liquid applying channels of different liquid applying rods 310 through the pipe from the tap 230 and then flowing out of the liquid applying hole 311 to complete the fertilization. Specifically, the liquid applying rod 310 is a tube, the inner tube is a liquid applying channel, the lower end of the tube is pointed, and the liquid applying hole 311 is formed on the inclined surface of the tip of the tube.

The transverse bar 320 is mainly used for connecting a plurality of liquid application bars 310 to form a whole, and the plurality of liquid application bars 310 are arranged at the bottom of the transverse bar 320 at intervals. Preferably, the transverse rods 320 are telescopic rods, and the distance between adjacent liquid application rods 310 can be adjusted to adapt to the fertilization of tobacco plants with different plant distances.

The longitudinal bar 330 includes a top end and a bottom end, and the bottom end is fixedly connected to the middle of the upper end of the transverse bar 320.

A handle 340, the bottom of the handle 340 is fixedly connected with the top end of the longitudinal rod 330. The liquid applying mechanism 300 can be operated by the handle 340 to improve operability.

Preferably, a switch button 260 is provided on the handle 340, and the switch button 260 is electrically connected to the controller. The switch button 260 is primarily used to manually control the activation and deactivation of the device. Specifically, the controller controls the operation of the water pump 210 and the solenoid valve 250 based on a signal from the switch button 260, for example, the controller starts by pressing the device (the solenoid valve 250 and the water pump 210) and stops by pressing the device (the solenoid valve 250 and the water pump 210). Of course, after the switch button 260 is activated, the device sequentially applies the additional fertilizer solution according to the set solution amount, and the delay time can be set by the controller between the two applications to ensure that the additional fertilizer has enough preparation time.

When in top dressing, the device is carried on the back by people, and the handle 340 is held by hands to carry out top dressing operation on the flue-cured tobacco. And setting single-time pesticide application metering for the controller according to different types of topdressing solutions. The transverse rods 320 are adjusted so that the distance between adjacent liquid application rods 310 is equal to the distance between tobacco plants, and then the liquid application rods 310 are inserted into the soil at the roots of the tobacco plants. And (3) pressing the switch button 260 to start the water pump 210 to work, simultaneously opening the electromagnetic valve 250, enabling the additional fertilization solution to flow out of the liquid application hole 311 to the soil for additional fertilization, and when the outflow amount of the solution reaches a set value, controlling the water pump 210 to stop working and the electromagnetic valve 250 to be closed by the controller to finish the application of the additional fertilization solution for one time. After the time delay is set, the water pump 210 and the solenoid valve 250 are started again. After the top dressing work is completed, the switch button 260 is pressed, and the water pump 210 and the electromagnetic valve 250 are closed.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a flue-cured tobacco is planted with additional fertilizer device which characterized in that, this additional fertilizer device includes:

a liquid container (100) for containing a topdressing solution;

the liquid pumping mechanism (200) comprises a water pump (210), a liquid conveying pipeline (220) and a flow dividing joint (230), the water pump (210) is arranged in the liquid containing container (100), one end of the liquid conveying pipeline (220) is connected with a water outlet of the water pump (210), the other end of the liquid conveying pipeline (220) is connected with the flow dividing joint (230), and the water pump (210) pumps the additional fertilization solution to the flow dividing joint (230) through the liquid conveying pipeline (220);

the liquid applying mechanism (300) comprises a plurality of liquid applying rods (310) which are arranged at intervals and vertically, liquid applying channels are formed in the liquid applying rods (310), the shunt joints (230) are connected with the upper parts of the liquid applying channels through pipelines, liquid applying holes (311) are formed in the lower parts of the liquid applying rods (310), and after a top dressing solution flows into the liquid applying channels of different liquid applying rods (310) from the shunt joints (230) through pipelines, the top dressing solution flows out of the liquid applying holes (311).

2. The topdressing device for flue-cured tobacco planting according to claim 1, wherein the liquid applying mechanism (300) further comprises a handle (340), a transverse rod (320) and a longitudinal rod (330), the top end of the longitudinal rod (330) is connected with the handle (340), the bottom end of the longitudinal rod (330) is connected with the transverse rod (320), and a plurality of the liquid applying rods (310) are installed at the bottom of the transverse rod (320) at intervals.

3. The flue-cured tobacco planting topdressing device of claim 2, wherein the transverse rods (320) are telescopic rods, and the distance between adjacent liquid applying rods (310) can be adjusted.

4. The flue-cured tobacco is planted and is used topdressing device according to claim 2 or 3, characterized in that reposition of redundant personnel connects (230) including trunk line (231), indulges pipeline (232) and a plurality of minute pipeline (233), trunk line (231) one end with infusion pipeline (220) link to each other, the other end of trunk line (231) with indulge pipeline (232) and link to each other, a plurality of minute pipeline (233) intervals set up indulge on pipeline (232), follow the topdressing solution that trunk line (231) flowed in, through indulge pipeline (232) reposition of redundant personnel to different in minute pipeline (233).

5. The flue-cured tobacco planting topdressing device according to claim 4, characterized in that the liquid pumping mechanism (200) further comprises a controller, an electromagnetic valve (250) is arranged on the branch pipe (233), the controller is electrically connected with the water pump (210) and the control end of the electromagnetic valve (250), and the water pump (210) and the electromagnetic valve (250) act according to a command from the controller.

6. The flue-cured tobacco planting topdressing device according to claim 5, characterized in that a flow meter (240) is arranged on the branch pipeline (233), the flow meter (240) is electrically connected with the controller, and the flow meter (240) transmits the detected flow value of the branch pipeline (233) to the controller.

7. The flue-cured tobacco planting topdressing device according to claim 5, characterized in that a switch button (260) is arranged on the handle (340), the switch button (260) is electrically connected with the controller, and the controller controls the action of the water pump (210) and the electromagnetic valve (250) according to signals from the switch button (260).