CN210226192U - High-efficiency labor-saving fertilizer applicator for tobacco - Google Patents

Abstract

The utility model discloses a tobacco is with high-efficient laborsaving fertilizer placement drill belongs to tobacco planting technical field. It has solved among the prior art flue-cured tobacco inefficiency, intensity of labour are big, can't realize accurate fertilization and the not uniform defect of the depth of injection of liquid manure when fertilizing. It mainly includes the travelling car, the travelling car includes the chassis, and push rod and gyro wheel are installed respectively to chassis one end and bottom, and chassis top installation support body and booster pump, installation water tank in the support body, water tank top and downside are seted up inlet opening and last delivery port respectively, the servo electronic jar of fixed mounting on the support body, servo electronic jar bottom fixed connection horizontal connecting rod, horizontal connecting rod one end fixed connection inserted bar, inserted bar downside are seted up out the water cavity and are gone up the water inlet down, and lower water inlet is connected out the water cavity, and the inserted bar bottom sets up the cone head, and the last opening of cone head is established the delivery port down, delivery port and solenoid valve are connected respectively to the booster pump, and the one end and the lower water inlet.

Description

High-efficiency labor-saving fertilizer applicator for tobacco

Technical Field

The utility model belongs to the technical field of the tobacco is planted, specifically speaking especially relates to a tobacco is with laborsaving fertilizer placement drill of high efficiency.

Background

The flue-cured tobacco is required to be fertilized with water and fertilizer for many times in the planting process, the current tobacco grower mainly adopts full-artificial fertilization in the tobacco leaf fertilization process, and in order to accelerate the fertilization efficiency, a mode of fertilization by matching two persons is often adopted, when fertilizing, one person firstly utilizes a tool to dig a pit at a certain distance beside a tobacco plant, and the other person pours the water and fertilizer into the pit; in order to accelerate the fertilization efficiency, a backpack fertilizer placement drill is also available in the market at present, the backpack fertilizer placement drill mainly comprises a backpack water tank and an inserted rod, the inserted rod is connected with the water tank, a tobacco grower needs to carry the water tank during working, and the inserted rod is inserted beside a tobacco plant. However, no matter the mode of applying fertilizer by using a full-manual fertilizer application or a backpack fertilizer applicator, the problems exist, firstly, the efficiency of top application is low, secondly, the labor intensity of tobacco growers is high, thirdly, during top application, the fertilizing amount of each flue-cured tobacco plant is manually controlled, the fertilizing amount of each flue-cured tobacco plant is difficult to be the same, accurate fertilizer application cannot be realized, fourthly, the depth of pits is not uniform, and sometimes the depth of pits is shallow, and during flue-cured tobacco fertilizer application, the depth of pits should be about 15 cm.

Disclosure of Invention

The utility model aims at providing a tobacco is with high-efficient laborsaving fertilizer placement drill to overcome among the prior art flue-cured tobacco and when fertilizing the inefficiency, intensity of labour are big, can't realize the not uniform defect of the degree of depth of injection of accurate fertilization and liquid manure.

The utility model discloses an adopt following technical scheme to realize: a high-efficiency labor-saving fertilizer placement drill for tobacco comprises a movable trolley, wherein the movable trolley comprises a chassis, a push rod and a roller are respectively installed at one end and the bottom of the chassis, a frame body and a booster pump are installed at the top of the chassis, a water tank is installed in the frame body, an upper water inlet and an upper water outlet are respectively formed in the top and the lower side of the water tank, a servo electric cylinder is fixedly installed on the frame body, a horizontal connecting rod is fixedly connected to the bottom of the servo electric cylinder, one end of the horizontal connecting rod is fixedly connected with an inserted bar, a water outlet cavity and a lower water inlet are formed in the lower side of the inserted bar, the lower water inlet is connected with the water outlet cavity, a conical head is arranged at the bottom of the inserted bar, a lower water outlet is formed in the conical head, the booster pump is respectively connected with an upper water outlet and, install the storage battery on the chassis, servo electronic jar, solenoid valve and booster pump are connected respectively to the storage battery, installation time relay and push type switch between storage battery and the solenoid valve, the last depression bar of installing of horizontal connecting rod can press the push type switch when the depression bar downstream.

Further, an end cover is installed on the upper water inlet and is in threaded connection with the upper water inlet.

Further, the upper water inlet is provided with a filter screen.

Further, the rollers comprise a front roller and a rear roller, the front roller is a directional wheel, and the rear roller is a universal wheel.

Furthermore, the electromagnetic valve is connected with the lower water inlet through the telescopic pipe.

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

1. the utility model has the advantages of high efficiency and low labor intensity, the movable trolley is installed, the water tank is installed in the frame body, the condition that the tobacco grower needs to bear the water tank or manually move the water tank in the prior art is avoided, the servo electric cylinder is installed, and the servo electric cylinder is connected with the inserted bar, the condition that the tobacco grower needs to manually dig a pit and press the inserted bar downwards in the prior art is avoided, the labor intensity of the tobacco grower is greatly reduced, and the working efficiency is improved;

2. the utility model discloses can realize accurate fertilization, through setting up solenoid valve, time relay and push type switch, and install the depression bar on horizontal connecting rod, the push type switch can be installed on the support body or on the solenoid valve or on the booster pump, when the depression bar downstream and moved extreme position, the depression bar can oppress the push type switch, makes the solenoid valve circular telegram and open, time relay can automatic disconnection and make the solenoid valve outage close after circular telegram certain time, and the tobacco grower can set the circular telegram time of time relay to 3 seconds or other numerical values according to actual conditions, makes the volume of liquid manure that each flue-cured tobacco pours into basically the same, avoids the situation that the tobacco grower can't realize accurate fertilization when fertilizing before;

3. the utility model discloses can realize that the injection depth of liquid manure is unified, avoid appearing the too shallow or too dark condition of injection depth of liquid manure, the telescopic link on the servo electronic jar stretches out at every turn the same with the length of shrink, promptly when pressing the button after, the distance of inserted bar downstream at every turn is the same, makes the injection depth of liquid manure at every turn basically the same.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view I of a portion of FIG. 1;

fig. 3 is a front view of the present invention.

In the figure: 1. a chassis; 2. a push rod; 3. a frame body; 4. a booster pump; 5. a water tank; 6. an upper water inlet; 7. an upper water outlet; 8. a servo electric cylinder; 9. a horizontal connecting rod; 10. inserting a rod; 11. a water outlet cavity; 12. a conical head; 13. a lower water inlet; 14. an electromagnetic valve; 15. a button; 16. a battery is stored; 17. a push switch; 18. a pressure lever; 19. an end cap; 20. a front roller; 21. a rear roller; 22. a telescopic pipe; 23. a sealing plate; 24. and (4) a filter screen.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

A high-efficiency labor-saving fertilizer placement drill for tobacco comprises a movable trolley, wherein the movable trolley comprises a chassis 1, a push rod 2 and rollers are respectively installed at one end and the bottom of the chassis 1, a frame body 3 and a booster pump 4 are installed at the top of the chassis 1, a water tank 5 is installed in the frame body 3, an upper water inlet 6 and an upper water outlet 7 are respectively formed in the top and the lower side of the water tank 5, a servo electric cylinder 8 is fixedly installed on the frame body 3, the bottom of the servo electric cylinder 8 is fixedly connected with a horizontal connecting rod 9, one end of the horizontal connecting rod 9 is fixedly connected with an inserted bar 10, a water outlet cavity 11 and a lower water inlet 13 are formed in the lower side of the inserted bar 10, a water outlet cavity 11 is connected with a lower water inlet 13, a conical head 12 is arranged at the bottom of the inserted bar 10, a lower water outlet is formed in the conical head 12, button 15 is connected with servo electronic jar 8, and the telescopic link on the steerable servo electronic jar 8 of button 15 stretches out and the withdrawal, installation accumulator 16 on the chassis 1, accumulator 16 connect servo electronic jar 8, solenoid valve 14 and booster pump 4 respectively, installation time relay and push type switch 17 between accumulator 16 and the solenoid valve 14, installation depression bar 18 on the horizontal connecting rod 9 can press push type switch 17 when depression bar 18 downstream.

The chassis 1 of the utility model is in a long plate shape, and the maximum width of the utility model is smaller than the distance between tobacco plants at two sides; the telescopic amount of the servo electric cylinder 8 in each starting of the utility model is the same; the inserted link 10 can be provided with an inner cavity, and a sealing plate 23 is fixedly arranged on the upper side of the water outlet cavity 11 in the inner cavity, so that water in the water outlet cavity 11 cannot penetrate through the sealing plate 23; the number of the lower water outlets can be multiple; the water tank 5 can have a plurality of mounting methods, can install the water tank 5 on the chassis 1, also can be on support body 3 fixed mounting carry the thing board to install the water tank 5 on carrying the thing board.

An end cover 19 is arranged on the upper water inlet 6, and the end cover 19 is connected with the upper water inlet 6 through threads.

The upper water inlet 6 is provided with a filter screen 24.

Install filter screen 24 in going up inlet 6, filter screen 24 can avoid during the liquid manure bulky impurity enters into water tank 5.

The rollers comprise a front roller 20 and a rear roller 21, the front roller 20 is a directional wheel, and the rear roller 21 is a universal wheel.

The solenoid valve 14 is connected to the lower water inlet 13 via a telescopic tube 22.

The working process is as follows:

the tobacco grower moves the utility model between the flue-cured tobaccos on both sides, so that the conical head 12 keeps a proper distance with tobacco plants, presses the button 15 on the push rod 2, so that the telescopic rod on the servo electric cylinder 8 drives the inserted rod 10 to move downwards, the conical head 12 is inserted into the field for a certain distance, the press rod 18 presses the press switch 17, so that the electromagnetic valve 14 and the time relay are electrified, the electromagnetic valve 14 is opened, the water and fertilizer in the water tank 5 pressurized by the booster pump 4 enters the water outlet cavity 11 through the electromagnetic valve 14 and flows into the field from a lower water outlet, the time relay is automatically disconnected after being electrified for a certain time, so that the electromagnetic valve 14 is powered off and closed, the tobacco grower can set the electrifying time of the time relay to 3 seconds or other numerical values according to the actual situation, so that the amount of the water and fertilizer injected into each flue-cured tobacco plant is basically the same, when the electrifying time of, the time relay is disconnected to close the electromagnetic valve 14, at the moment, the tobacco grower can press the button 15 again, the servo electric cylinder 8 drives the inserted rod 10 to move upwards, the water and fertilizer irrigation work of one flue-cured tobacco plant is completed, the time for the tobacco grower to press the button 15 again can be well mastered, for example, when the set time of the time relay is 3 seconds, the tobacco grower can master about 5 seconds to press again, the time for completing the water and fertilizer irrigation work of one flue-cured tobacco plant is less than 10 seconds, the working efficiency is greatly improved, and the labor intensity of the tobacco grower is greatly reduced.

Claims (5)

1. The utility model provides a tobacco is with laborsaving fertilizer placement drill of high efficiency which characterized in that: the device comprises a movable trolley, wherein the movable trolley comprises a chassis (1), a push rod (2) and rollers are respectively installed at one end and the bottom of the chassis (1), a frame body (3) and a booster pump (4) are installed at the top of the chassis (1), a water tank (5) is installed in the frame body (3), an upper water inlet (6) and an upper water outlet (7) are respectively formed in the top and the lower side of the water tank (5), a servo electric cylinder (8) is fixedly installed on the frame body (3), a horizontal connecting rod (9) is fixedly connected to the bottom of the servo electric cylinder (8), an inserted rod (10) is fixedly connected to one end of the horizontal connecting rod (9), a water outlet cavity (11) and a lower water inlet (13) are formed in the lower side of the inserted rod (10), a cone head (12) is arranged at the bottom of the inserted rod (10), a lower water outlet is formed in the cone head (12), the booster pump (4) is respectively, the one end and the lower water inlet (13) of solenoid valve (14) are connected, installation button (15) on push rod (2), button (15) are connected with servo electric cylinder (8), and the telescopic link on the steerable servo electric cylinder (8) of button (15) stretches out and retracts, installation storage battery (16) on chassis (1), servo electric cylinder (8), solenoid valve (14) and booster pump (4) are connected respectively in storage battery (16), installation time relay and push type switch (17) between storage battery (16) and solenoid valve (14), installation depression bar (18) on horizontal connecting rod (9), push type switch (17) can be pressed when depression bar (18) downstream.

2. The efficient labor-saving fertilizer applicator for tobacco as claimed in claim 1, wherein: an end cover (19) is installed on the upper water inlet (6), and the end cover (19) is in threaded connection with the upper water inlet (6).

3. The efficient labor-saving fertilizer applicator for tobacco as claimed in claim 1, wherein: and the upper water inlet (6) is provided with a filter screen (24).

4. The efficient labor-saving fertilizer applicator for tobacco as claimed in claim 1, wherein: the roller comprises a front roller (20) and a rear roller (21), wherein the front roller (20) is a directional wheel, and the rear roller (21) is a universal wheel.

5. The efficient labor-saving fertilizer applicator for tobacco as claimed in claim 1, wherein: the electromagnetic valve (14) is connected with the lower water inlet (13) through an extension pipe (22).

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