CN211607348U

CN211607348U - Tobacco seedling transplanting device

Info

Publication number: CN211607348U
Application number: CN201922090223.2U
Authority: CN
Inventors: 闫凯; 孟庆洪; 杨晓东; 王桂荣; 窦晓英; 杨霞; 张健; 赵溪清; 侯金方
Original assignee: Weifang Tobacco Monopoly Bureau
Current assignee: Weifang Tobacco Monopoly Bureau
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-10-02
Anticipated expiration: 2029-11-28

Abstract

The utility model provides a tobacco seedling transplanting device, relates to tobacco transplanting apparatus technical field, includes a plurality of bracing piece that sets up along the circumference equipartition to enclose between through a plurality of bracing piece and establish into working channel, vertical slidable mounting has the helical blade who rotates the setting in the working channel, and forms through the interval between two adjacent bracing pieces and scatter the native passageway, and one of them scatters and still installs in the native passageway and leads a seedling section of thick bamboo, leads the export of a seedling section of thick bamboo and is close to the lower tip of bracing piece. The utility model solves the problem that partial root systems can be fractured along with scattered matrix soil when the attached matrix soil on tobacco seedlings drops into seed pits due to the height difference of the transplanting device in the traditional technology; after the punching device is pulled out, loose soil of part of the seed pits often falls into the seed pits again for landfill, so that manual soil excavation and cleaning are needed; and when the device punches holes in the tobacco field, the drilling efficiency is lower, so that the mud layer on the peripheral wall of the holes is harder, and the root growth of the tobacco seedlings in the initial stage is influenced.

Description

Tobacco seedling transplanting device

Technical Field

The utility model relates to an apparatus technical field is transplanted to tobacco, concretely relates to tobacco seedling transplanting device.

Background

In recent years, the development situation of tobacco is changed greatly, and is limited by international and domestic tobacco control policies, the tobacco industry is facing unprecedented development pressure, and the tobacco needs to be harvested after growing to be mature.

Flue-cured tobacco planting mainly adopts a method of seedling raising and transplanting, and the tobacco seedling transplanting is an important link of tobacco planting. In order to improve the survival rate of the transplanted tobacco seedlings, holes need to be punched on the ridges before transplanting. The used puncher is developed from the original mode of wood bar cutting to the current mode of steel casting and is driven by a motor, the puncher has been in 10 generations, and the hole opening efficiency is higher and higher along with the increase of the manufacturing cost; however, no matter the original wood or metal is made or driven by a motor, the transplanting holes are all manufactured in the following steps: the problem that the soil structure of the transplanting hole wall is compact caused by the existing puncher is not solved all the time, so that the soil in part of the transplanting holes of the well cellar is hardened after being dried, and further the problems that the water in the well cellar is easy to lose, transplanted tobacco seedlings are not easy to root and survive and the like are caused; in addition, when the soil moisture content is small, hole wall collapse is easily caused by punching, and the like; meanwhile, the existing puncher is only used for punching and is not integrated with other functions such as transplanting or spraying, and the transplanting efficiency is limited to a certain extent.

The intellectual property office of China discloses a patent with application number 201620527534.4, which comprises an operating rod and a punching cone, wherein the operating rod consists of two handles which are mutually penetrated and clamped, the punching cone comprises two cone sheets which are movably connected together, and the upper parts of the two cone sheets are respectively connected with one handle; when the two handles are closed, the two conical sheets can form a conical body; when the two handles are separated, the lower parts of the two conical sheets are separated from each other; the water injection device is characterized by further comprising a backpack pressure device, a guide pipe, a water injection switch and a water outlet hole, wherein the guide pipe extends out of a barrel body of the backpack pressure device and is connected with one handle, the handle is hollow, the lower end of the handle is communicated with a conical sheet with the water outlet hole in the surface of the inner wall, and the water injection switch is arranged on the handle. The utility model discloses collect punch, transplant, spray etc. function in an organic whole, can improve crop transplanting efficiency greatly, reduce the intensity of labour who transplants, be particularly suitable for popularizing and applying in the tobacco zone, can effectively improve the standardized production level of flue-cured tobacco.

However, the device gradually exposes the disadvantages of the mode along with the process:

first, current device cigarette grower is in the operation of standing it and punches the back to the tobacco field, throws into the guide tube with the tobacco seedling again in, makes it slide into to kind in the hole along the guide tube, but because its difference in height for when the subsidiary matrix soil on the tobacco seedling drops to kind in the hole, can receive the impact and scatter, make partial root system can break along with the matrix soil that scatters, make the later stage germination percentage of taking root that has influenced the tobacco seedling, influence its growth.

Second, when the device punches to the tobacco field again, extract the back with perforating device again, often appear the soil loosening in partial kind hole again and scatter and carry out the landfill in kind hole for still need the manual work to dig the clearance, and the device when punching the tobacco field, drilling efficiency is lower, makes the perisporium mud layer in hole harder, influences the root system growth of the tobacco seedling in initial stage.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a tobacco seedling transplanting device, which is used for solving the problem that partial root systems can be fractured along with scattered matrix soil when the attached matrix soil on tobacco seedlings drops into seed pits due to the height difference of the transplanting device in the traditional technology; after the punching device is pulled out, loose soil of part of the seed pits often falls into the seed pits again for landfill, so that manual soil excavation and cleaning are needed; and when the device punches holes in the tobacco field, the drilling efficiency is lower, so that the mud layer on the peripheral wall of the holes is harder, and the root growth of the tobacco seedlings in the initial stage is influenced.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a tobacco seedling transplanting device, includes a plurality of bracing piece along the circumference equipartition setting to through a plurality of enclose between the bracing piece and establish into working channel, vertical slidable mounting has the helical blade who rotates the setting in the working channel, and through adjacent two interval formation looses native passageway between the bracing piece, and one of them looses still installs in the native passageway and leads a seedling section of thick bamboo, the export of leading a seedling section of thick bamboo is close to the lower tip of bracing piece.

As an improved scheme, the spiral blade is coaxially and fixedly connected to a rotating shaft, and a hand-held part is installed at the upper end part of the rotating shaft.

As a modified proposal, the hand-held component comprises a supporting plate, and a carrying handle is arranged on the upper surface of the supporting plate.

As an improved scheme, a driving motor is further installed on the upper surface of the supporting plate, and the upper end of the rotating shaft penetrates through the supporting plate to be connected to a power output end of the driving motor.

As an improved scheme, the upper end parts of the support rods are fixedly connected to an end plate together, and the rotating shaft penetrates through the end plate.

As an improved scheme, the lower end parts of the supporting plates are fixedly connected with supporting rings together, and the outer walls of the supporting rings are arranged in a gradually expanding mode.

As an improved scheme, the bottom of the supporting plate is further fixedly connected with a limiting rod, the end plate is provided with a sliding hole, and the sliding hole and the limiting rod are located on the same circular track by taking the rotating shaft as a circle center.

As an improved scheme, a conical drill bit is further fixedly connected to the lower end portion of the rotating shaft.

As an improved scheme, a buffer spring is further sleeved on the rotating shaft and is located in an area between the end plate and the supporting plate.

As an improved scheme, the seedling guide cylinder comprises an inclined cylinder and a vertical cylinder, the lower port of the inclined cylinder is fixedly connected between the two supporting rods, and the upper port of the inclined cylinder is fixedly connected with the upper end part of the vertical cylinder.

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

the device is utilized to reduce the height difference, realize the sitting posture operation mode which can assist the tobacco grower and reduce half of the height when the tobacco grower stands; the phenomenon of matrix soil scattering caused by tobacco seedling impact is reduced, and the root system of the tobacco seedling is protected; the supporting ring is used for supporting, and the helical blades are used for digging holes, so that the phenomenon that loose soil is scattered in the seed pit due to inclined pulling of the drill bit in the traditional operation mode can be prevented; the spiral blade is used for spiral material conveying, so that the drilling speed can be improved, and the contact area between the spiral blade and the seed pit is small, so that a mud layer on the peripheral wall of the seed pit is soft, and the root growth efficiency in the early stage of transplanting is ensured; the operation is convenient; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

in the figure: 1-a support bar; 2-a support ring; 3-tilting the cylinder; 4-a vertical cylinder; 5-helical blades; 6-a drill bit; 7-an end plate; 8-a sliding hole; 9-a limiting rod; 10-a rotating shaft; 11-a support plate; 12-a drive motor; 13-carrying handle.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1, tobacco seedling transplanting device, include a plurality of bracing piece 1 that sets up along the circumference equipartition, and enclose between a plurality of bracing piece 1 and establish into working channel, vertical slidable mounting has the helical blade 5 that rotates the setting in the working channel, and form through the interval between two adjacent bracing pieces 1 and scatter the native passageway, utilize and scatter the native passageway, the realization is to the earth equipartition of deriving in the periphery of kind hole, make the transplanting operation after the transplantation of being convenient for, and one of them scatters and still installs in the native passageway and leads a seedling section of thick bamboo, the export of leading a seedling section of thick bamboo is close to the lower tip of bracing piece 1.

The helical blade 5 is coaxially and fixedly connected to a rotating shaft 10, and a hand-held part is installed at the upper end part of the rotating shaft 10.

The hand-held part comprises a supporting plate 11, a carrying handle 13 is arranged on the upper surface of the supporting plate 11, and the carrying handle 13 can be used for facilitating the hand holding of tobacco growers when moving.

The upper surface of the supporting plate 11 is also provided with a driving motor 12, and the upper end part of the rotating shaft 10 penetrates through the supporting plate 11 to be connected to the power output end of the driving motor 12, so that electric control is realized.

The upper ends of a plurality of support rods 1 are fixedly connected to an end plate 7 together, and a rotating shaft 10 penetrates through the end plate 7.

The lower end parts of the plurality of supporting plates 11 are fixedly connected with the supporting rings 2 together, the outer walls of the supporting rings 2 are arranged in a gradually expanding mode, and the soil led out by the helical blades 5 is guided and scattered by utilizing the gradually expanding surfaces.

The bottom of backup pad 11 still the rigid coupling has gag lever post 9, sliding hole 8 has been seted up on end plate 7, and sliding hole 8 and gag lever post 9 use pivot 10 to be in same circular orbit as the centre of a circle, wherein after drilling is accomplished, up portable, break away from the back when gag lever post 9 and sliding hole 8, twist reverse once, make the bottom top of gag lever post 9 on end plate 7, can prevent 6 whereabouts of drill bit, place the tobacco seedling again in leading a seedling section of thick bamboo and realize transplanting in kind the hole this moment, then portable the device remove to next kind hole region carry out work can.

The lower end part of the rotating shaft 10 is also fixedly connected with a conical drill bit 6, so that guiding and positioning are realized, and the efficiency is improved.

Still the cover is equipped with buffer spring in the pivot 10, and is located the region between end plate 7 and the backup pad 11, utilizes buffer spring, because of traditional mode when drill bit 6 bores the depths, often appears the centre gripping in planting the hole for the tobacco grower is difficult for extracting it, utilizes this buffer spring's elasticity, realizes supplementary certain power, prevents the centre gripping in planting the hole.

Lead a seedling section of thick bamboo including a slope section of thick bamboo 3 and a vertical section of thick bamboo 4, the lower port rigid coupling of a slope section of thick bamboo 3 is between two bracing pieces 1, and the upper port rigid coupling is in the upper end of a vertical section of thick bamboo 4, and a vertical section of thick bamboo 4 is convenient for prevent the tobacco seedling, and a slope section of thick bamboo 3 is convenient for derive the tobacco seedling.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a tobacco seedling transplanting device which characterized in that: including a plurality of bracing piece (1) that sets up along the circumference equipartition, and through a plurality of enclose between bracing piece (1) and establish into working channel, vertical slidable mounting has helical blade (5) that rotate to set up in the working channel, and through adjacent two interval formation looses native passageway between bracing piece (1), and one of them looses still installs in the native passageway and leads a seedling section of thick bamboo, the export of leading a seedling section of thick bamboo is close to the lower tip of bracing piece (1).

2. The tobacco seedling transplanting device according to claim 1, characterized in that: the helical blade (5) is coaxially and fixedly connected to a rotating shaft (10), and a hand-held part is installed at the upper end part of the rotating shaft (10).

3. The tobacco seedling transplanting device according to claim 2, characterized in that: the hand-held component comprises a support plate (11), and a carrying handle (13) is installed on the upper surface of the support plate (11).

4. The tobacco seedling transplanting device according to claim 3, characterized in that: the upper surface of backup pad (11) still installs driving motor (12), the upper end of pivot (10) passes backup pad (11) are connected in driving motor (12)'s power take off.

5. The tobacco seedling transplanting device according to claim 3, characterized in that: the upper end parts of the support rods (1) are fixedly connected to an end plate (7) together, and the rotating shaft (10) penetrates through the end plate (7).

6. The tobacco seedling transplanting device according to claim 3, characterized in that: the lower end parts of the supporting plates (11) are fixedly connected with a supporting ring (2) together, and the outer wall of the supporting ring (2) is arranged in a gradually expanding manner.

7. The tobacco seedling transplanting device according to claim 5, characterized in that: the bottom of backup pad (11) still the rigid coupling has gag lever post (9), sliding hole (8) have been seted up on end plate (7), just sliding hole (8) with gag lever post (9) with pivot (10) are in on the same circular orbit as the centre of a circle.

8. The tobacco seedling transplanting device according to claim 2, characterized in that: the lower end part of the rotating shaft (10) is also fixedly connected with a conical drill bit (6).

9. The tobacco seedling transplanting device according to claim 5, characterized in that: the rotating shaft (10) is further sleeved with a buffer spring and is located in the area between the end plate (7) and the supporting plate (11).

10. The tobacco seedling transplanting device according to claim 1, characterized in that: lead a seedling section of thick bamboo including a slope section of thick bamboo (3) and a vertical section of thick bamboo (4), the lower port rigid coupling of a slope section of thick bamboo (3) in two between bracing piece (1), the upper end mouth rigid coupling in the upper end of a vertical section of thick bamboo (4).