CN216821142U

CN216821142U - Handheld tobacco topdressing device

Info

Publication number: CN216821142U
Application number: CN202220298365.7U
Authority: CN
Inventors: 赵福彬; 胡希好; 丁蓬勃; 匡相泳; 王美婷; 于瓒; 邰振益; 赵启福
Original assignee: Shandong Qingdao Tobacco Co ltd
Current assignee: Shandong Qingdao Tobacco Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-06-28
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to the technical field of tobacco planting equipment, in particular to a handheld tobacco topdressing device, which comprises a positioning disk, wherein the bottom of the positioning disk is fixedly connected with a ground thorn, one end of the positioning disk is hinged with the bottom end of a support arm, the top end of the support arm is sleeved with a telescopic rod sleeve, the top end of the telescopic rod sleeve is fixedly connected with a handle sleeve, the support arm and the telescopic rod sleeve respectively penetrate through the inside of one side of a connecting sleeve, a guide pipe is respectively penetrated through the inside of the other side of the connecting sleeve, the improved topdressing device can be inserted and placed by a user by taking the tobacco root as the center, the inclined included angle between the support arm and the positioning disk can be adjusted according to the needs of the user and the space between tobacco planting areas, the use space occupation ratio of the equipment is reduced, the damage to adjacent tobacco is avoided, when the user carries out topdressing operation to the tobacco seedling root, the water outlet of the injection nozzle is positioned in the ground, so that the tobacco seedling leaves or stems cannot be damaged due to fertilizer scattering.

Description

Handheld tobacco topdressing device

Technical Field

The utility model relates to a tobacco planting equipment technical field specifically is a handheld tobacco topdressing device.

Background

Nicotiana, family Solanaceae, annual or limited perennial herbaceous plants, slightly lignified at their basal part, terminal inflorescence, conical shape, and multiflower; the capsule is egg-shaped or rectangular, the length of the capsule is approximately equal to that of a preserved calyx, the capsule blooms and fruits in summer and autumn, the capsule is mainly distributed in south America, south Asia and China, tobacco is favored to be warm and exposed to the sun, fertile and loose soil is fertile and drought-resistant, cold-resistant and heat-resistant, in modern tobacco agricultural production, a floating seedling culture mode is generally adopted, the labor cost of a seedling culture link is greatly saved, a floating disc needs to be conveyed to a field before transplanting, the tobacco field in plain is concentrated and has light area, mechanical planting is utilized, labor is easy, but in Chongqing or Guizhou mountain areas, the artificial planting is dominant because the field is small and wide in distribution, and a lot of tobacco fields are in a step shape.

A prior patent (publication No. CN212589448U) discloses a tobacco seedling fertilizer placement drill, comprising: the top dressing barrel is provided with a feed inlet communicated with the inside of the barrel body, the bottom of the top dressing barrel is provided with a conical opening, and a driving source is arranged in the top dressing barrel; the soil breaking rod is arranged in the top dressing barrel and is connected with the driving source; the driving source can drive the ground breaking rod to move between an extending state and a contracting state, the ground breaking rod extends out of the conical opening in the extending state, the ground breaking rod is contracted in the topdressing barrel in the contracting state, and a gap is reserved between the ground breaking rod and the conical opening. The utility model discloses only need to remove the fertilizer placement drill one by one to treating the topdressing point to put into fertilizer can, compare with prior art, can be very big alleviate intensity of labour, and can improve topdressing efficiency. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the prior topdressing operation of tobacco in the planting process is operated one by one manually, the working efficiency is obviously slow, and because the planting height of the tobacco is low, the tobacco needs to be kept in a stooping state for a long time in order to avoid damaging leaves and stems during manual fertilization; 2. the general top application device integrates the inserting structure and the fertilizing structure, and the fertilizing pipeline is easily blocked after being inserted in the using process, so that the using requirements of people can not be well met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a handheld tobacco topdressing device to solve the problem of proposing among 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 handheld tobacco topdressing device, includes the positioning disk, the bottom fixedly connected with ground thorn of positioning disk, it is articulated between the one end of positioning disk and the bottom of support arm, and the top of support arm has cup jointed the telescopic link cover, the top fixedly connected with handle sleeve of telescopic link cover, support arm and telescopic link cover run through respectively inside one side of linking up the cover, and link up the inside honeycomb duct that has run through respectively of the opposite side of cover, fixedly connected with rubber hose between the honeycomb duct, the honeycomb duct is close to handle sleeve one end fixedly connected with water intaking valve, the one end threaded connection that the honeycomb duct is close to the positioning disk has the injection shower nozzle.

More preferably, the positioning plate is of a U-shaped plate structure, and the ground thorns and the positioning plate are of an integrated structure.

Further preferably, a bending structure is arranged between the support arm and the positioning disc.

Further preferably, the central axis of the support arm coincides with the central axis of the telescopic rod sleeve.

Preferably, the flow guide pipes are parallel to the support arms and are communicated with each other through rubber hoses.

Further preferably, the central axis of the injection nozzle coincides with the central axis of the flow guide tube.

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

the utility model discloses in, the positioning disk that utilizes the U style of calligraphy can provide the positioning action to the topdressing position of tobacco, the user can use the tobacco root to insert as the center with the positioning disk and place, wherein ground thorn can increase the coefficient of friction between positioning disk and the soil, avoid taking place the skew at the topdressing in-process, the slope contained angle between support arm and the positioning disk can be adjusted according to user's needs and the interval of tobacco planting region, when the interval between the planting region is less, can keep perpendicular between support arm and the positioning disk as far as, reduce the usage space of equipment and account for than, avoid causing the damage to adjacent tobacco.

The utility model discloses in, the top application direction of honeycomb duct and injection shower nozzle can be along with the support arm is together inclined, keeps synchronous motion between honeycomb duct and the support arm, when the user carries out the top application operation to the tobacco seedling root, the delivery port of injection shower nozzle is in ground, can not appear fertilizer scatter damage tobacco seedling leaf or stem portion.

Drawings

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

FIG. 2 is a schematic view of the utility model after front view shrinkage;

FIG. 3 is a schematic top view of the positioning plate of the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. positioning a plate; 2. puncturing with the ground; 3. a support arm; 4. a telescopic rod sleeve; 5. covering the handlebar; 6. a connecting sleeve; 7. a flow guide pipe; 8. a rubber hose; 9. a water inlet valve; 10. an injection nozzle.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a handheld tobacco topdressing device, including positioning disk 1, the bottom fixedly connected with ground thorn 2 of positioning disk 1, it is articulated between the one end of positioning disk 1 and the bottom of support arm 3, and telescopic link cover 4 has been cup jointed on the top of support arm 3, the top fixedly connected with handle sleeve 5 of telescopic link cover 4, support arm 3 and telescopic link cover 4 run through respectively inside one side of linking cover 6, and the inside honeycomb duct 7 that has run through respectively of the opposite side of linking cover 6, fixedly connected with rubber hose 8 between the honeycomb duct 7, honeycomb duct 7 is close to handle sleeve 5 one end fixedly connected with water intaking valve 9, honeycomb duct 7 is close to one end threaded connection of positioning disk 1 has injection nozzle 10.

In the embodiment, as shown in fig. 1 and 3, the positioning plate 1 is a U-shaped plate structure, and the ground spine 2 and the positioning plate 1 are integrated; utilize the positioning disk 1 of U style of calligraphy to provide the positioning action to the topdressing position of tobacco, the user can insert the positioning disk 1 with the tobacco root as the center and place, wherein ground thorn 2 can increase the coefficient of friction between positioning disk 1 and the soil, avoids taking place the skew at the topdressing in-process.

In this embodiment, as shown in fig. 1 and 2, a bending structure is formed between the supporting arm 3 and the positioning plate 1; the inclined included angle between the support arm 3 and the positioning disc 1 can be adjusted according to the needs of a user and the distance between tobacco planting areas, when the distance between the planting areas is small, the support arm 3 and the positioning disc 1 can be kept perpendicular as much as possible, the occupied space of equipment is reduced, and damage to adjacent tobacco is avoided.

In this embodiment, as shown in fig. 1 and 2, the central axis of the arm 3 coincides with the central axis of the telescopic rod sleeve 4.

In the embodiment, as shown in fig. 1 and fig. 2, the flow guide tube 7 is parallel to the support arm 3, and the flow guide tube 7 is communicated with the support arm through the rubber hose 8; the top dressing direction of the guide tube 7 and the injection nozzle 10 is inclined together with the support arm 3, and the guide tube 7 and the support arm 3 keep synchronous movement.

In this embodiment, as shown in fig. 4, the central axis of the injection nozzle 10 coincides with the central axis of the flow guide tube 7; when a user carries out topdressing operation on the root of the tobacco seedling, the water outlet of the injection nozzle 10 is positioned in the ground, and the tobacco seedling leaves or stems cannot be damaged due to fertilizer scattering.

The utility model discloses a use method and advantage: this kind of handheld tobacco top application device is when the rolling, and the working process is as follows:

as shown in fig. 1, 2, 3 and 4, firstly, the U-shaped positioning plate 1 can be used for positioning the tobacco top dressing position, the user can insert the positioning plate 1 with the root of the tobacco as the center, wherein the ground thorn 2 can increase the friction coefficient between the positioning plate 1 and the soil to avoid the deviation in the top dressing process, the top dressing directions of the guide tube 7 and the injection nozzle 10 can incline along with the support arm 3, the guide tube 7 and the support arm 3 keep synchronous motion, when the user carries out top dressing operation on the root of the tobacco seedling, the water outlet of the injection nozzle 10 is in the ground, the tobacco leaf or stem cannot be damaged by fertilizer scattering, the inclined included angle between the support arm 3 and the positioning plate 1 can be adjusted according to the needs of the user and the distance between the tobacco planting areas, when the distance between the planting areas is small, the support arm 3 and the positioning plate 1 can be kept perpendicular as much as possible, the use space occupation ratio of the equipment is reduced, and the damage to the adjacent tobacco is avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a handheld tobacco topdressing device, includes positioning disk (1), its characterized in that: bottom fixedly connected with ground thorn (2) of positioning disk (1), it is articulated between the one end of positioning disk (1) and the bottom of support arm (3), and the top of support arm (3) has cup jointed telescopic link cover (4), the top fixedly connected with of telescopic link cover (4) is cover (5), support arm (3) and telescopic link cover (4) run through respectively inside one side of linking up cover (6), and link up the inside honeycomb duct (7) that has run through respectively of opposite side of cover (6), fixedly connected with rubber hose (8) between honeycomb duct (7), honeycomb duct (7) are close to cover (5) one end fixedly connected with water intaking valve (9), honeycomb duct (7) are close to one end threaded connection of positioning disk (1) and inject shower nozzle (10).

2. A hand-held tobacco top dressing device according to claim 1, wherein: the positioning disc (1) is of a U-shaped plate-shaped structure, and the ground spine (2) and the positioning disc (1) are of an integrated structure.

3. A hand-held tobacco top dressing device according to claim 1, wherein: and a bending structure is arranged between the support arm (3) and the positioning disc (1).

4. A hand-held tobacco top dressing device according to claim 1, wherein: the central axis of the support arm (3) coincides with the central axis of the telescopic rod sleeve (4).

5. A hand-held tobacco top dressing device according to claim 1, wherein: the flow guide pipes (7) are parallel to the support arms (3), and the flow guide pipes (7) are communicated with each other through rubber hoses (8).

6. A hand-held tobacco top dressing device according to claim 1, wherein: the central axis of the injection nozzle (10) coincides with the central axis of the flow guide pipe (7).