CN211297641U

CN211297641U - Float and educate seedling tray seeder

Info

Publication number: CN211297641U
Application number: CN201921811932.9U
Authority: CN
Inventors: 闫凯; 王术科; 杨晓东; 窦晓英; 杨霞; 李嘉琦; 孙刚; 刘伟燕; 王永军
Original assignee: Weifang Tobacco Monopoly Bureau
Current assignee: Weifang Tobacco Monopoly Bureau
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-08-21
Anticipated expiration: 2029-10-26

Abstract

A seeding device of a floating seedling raising tray relates to the technical field of floating tray seeding tools and comprises a material collecting barrel, wherein a guide plate is arranged in the material collecting barrel, the guide plate is provided with a blanking hole, an on-off plate is also arranged below the blanking hole in a sliding manner, the on-off plate is provided with a guide hole matched with the diameter of a tobacco seed, a guide plate is also fixedly arranged below the on-off plate, the guide plate is provided with a guide hole, and the blanking hole is aligned with the guide hole in a non-working state; in the working state, the material guide hole is aligned with the guide-out hole; the lower port of the material collecting barrel is sleeved with a conical centering barrel, and a centering surface is formed by the conical surface of the conical centering barrel. The utility model solves the problem that the traditional technology is limited by large working space of components to occupy the storage space, so that the materials need to be supplemented repeatedly; the operation steps are various, and the tobacco seeds are easy to deviate from the center of the groove body; and is limited by the sowing mode, thus easily causing damage to the health of human body.

Description

Float and educate seedling tray seeder

Technical Field

The utility model relates to a showy dish seeding apparatus technical field, concretely relates to showy seedling tray seeder that educates.

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.

In recent years, the use amount of tobacco seeds is strictly controlled due to the fact that the country carries out macroscopic regulation and control and the red line of the area of the flue-cured tobacco is strictly controlled. When the tobacco seedling growing season comes, the tobacco grower cooperative needs to sow the seedling growing disc through the tobacco floating seedling growing sowing machine. Generally, after the flue-cured tobacco seedling raising machine is used for sowing, manual reseeding is carried out on the flue-cured tobacco seedling raising tray with the holes leaked. When manual reseeding is carried out, tobacco seeds are needed to be taken by hands for reseeding, the phenomena of excessive reseeding and wrong reseeding often occur, viruses are easy to spread, and the coated seeds of the flue-cured tobaccos are affected by moisture and water absorption and are not easy to break, so that the emergence rate is influenced.

The intellectual property office of China discloses a patent with application number 201820437188.X, and this patent includes body and stores up kind of a box, and the upper end of body is fixed to be equipped with and stores up kind of a box, its characterized in that: the intracavity fixation of body be equipped with the single seed sowing pipe of tobacco seed, the upper end of the single seed sowing pipe of tobacco seed is linked together with storing up kind of box, the one end of an elastic sheet is fixed on a fixed block, the other end and the inserted sheet fixed connection of an elastic sheet, the one end of No. two elastic sheets is fixed on No. two fixed blocks, the other end and the inserted sheet fixed connection of No. two elastic sheets, the one end of linkage driving lever is fixed on an inserted sheet, the other end top of linkage driving lever is on the inside wall of No. two elastic sheets, be equipped with respectively on the relative lateral wall of single seed sowing pipe of tobacco seed and be suitable for an inserted sheet male jack and be suitable for No. two inserted sheet male jacks, the outer tip and the button fixed connection of an inserted sheet. The utility model discloses guarantee that a seedling tray cave is placed a seed, improved reseeding precision and reseeding efficiency.

The appliance is used along with daily reseeding, and the defects of the technology are gradually exposed:

first, the device is equipped with the seeding pipe through the body to through the region between seeding pipe and the body formed big installation space, through the relevant break-make part of this installation space installation, make this installation space use in can't be applied to the storage of tobacco seeds, make the storage space of tobacco seeds only confine in the narrow and small seed storage box at top, make need just need pack in the working hour in to the seed storage box, increased many useless work, reduced reseeding efficiency.

Secondly, the device is at the in-process of seeding, need stir the switch at every turn for the labour has been increaseed, and the in-process of its seeding, the position that often appears scattering the tobacco seeds deviates in the center department of cell body, and this not only makes the emergence of influencing the tobacco seeds root taking root, more influences the transplanting operation in later stage, and matrix soil can not get holding of tobacco seedling root system, easily appears matrix soil and scatters, very easily causes the injury to the root.

Thirdly, because the matrix dish all is on subaerial, this just makes the operator in the in-process that utilizes the device to sow, needs stoop or squat deeply and work for the intensity of labour who has increaseed the operator, and still easily cause the damage to human waist.

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 seeding device of a floating seedling raising tray, which is used for solving the problem that the traditional technology is limited by large part working space to occupy the storage space, so that the material needs to be supplemented repeatedly; the operation steps are various, and the tobacco seeds are easy to deviate from the center of the groove body; and is limited by the sowing mode, thus easily causing damage to the health of human body.

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

a seeding device of a floating seedling raising tray comprises a material collecting barrel, wherein a guide plate is arranged in the material collecting barrel, a blanking hole is formed in the guide plate, an on-off plate is arranged below the blanking hole in a sliding mode, a guide hole matched with the diameter of tobacco seeds is formed in the on-off plate, a guide plate is further fixedly arranged below the on-off plate, a guide hole is formed in the guide plate, and the blanking hole is aligned with the guide hole in a non-working state; in a working state, the material guide holes are aligned with the guide-out holes; the lower port of the material collecting barrel is sleeved with a conical centering barrel, and a centering surface is formed by the conical surface of the conical centering barrel.

As an improved scheme, a conical feed cylinder is coaxially and fixedly connected in the conical centering cylinder, and the lower port of the conical feed cylinder is positioned in the conical centering cylinder.

As an improved scheme, an extension handle is further connected to the outer wall of the material collecting barrel.

As an improved scheme, a swing plate is hinged to the wall of the conical centering cylinder, a driving plate is hinged to the outer wall of the material collecting cylinder through a supporting rod, one end of the driving plate is connected with the on-off plate, the other end of the driving plate is hinged to a connecting rod, and the other end of the connecting rod is hinged to the swing plate.

As an improved scheme, an extension rod is fixedly connected to the outer end portion of the on-off plate, a sliding block is further fixedly connected to the extension rod, a plate body is fixedly connected to the driving plate, and a sliding groove used for restraining the sliding block is formed in the plate body.

As an improved scheme, the guiding plate is fixedly connected to the inner wall of the material collecting barrel, and a limiting plate for limiting the inner end of the on-off plate is further fixedly connected to one end of the guiding plate.

As an improved scheme, a compression spring is further arranged between the limiting plate and the inner end portion of the on-off plate, and two ends of the compression spring respectively abut against the inner end portions of the limiting plate and the on-off plate.

As an improved scheme, a resisting plate is further fixedly connected to the on-off plate, and in a non-working state, the resisting plate is abutted against the inner wall of the material collecting barrel.

As an improved scheme, one end of the extension handle is hinged on the outer wall of the material collecting barrel, and the other end of the extension handle is sleeved with a grip.

As an improved scheme, the guide plate comprises two arc plates which are arranged obliquely relative to each other, and the lower end parts of the two arc plates are intersected with each other and form a material guide area.

As a modified proposal, the upper end cover of the material collecting barrel is provided with a cover cap.

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

the driving material guide component is simplified, so that the material storage space is enlarged, the stable operation rate of the component is improved, the failure rate is reduced, the repeated material supplementing operation is reduced, and the labor force is saved; wherein the inclined surface of the conical centering cylinder is abutted against the groove wall of the substrate disc to realize centering and positioning; the shifting of the tobacco seeds during sowing is prevented, the germination and rooting rate of the tobacco seeds is ensured, and the later transplanting is facilitated; the handle is arranged in the chair, so that an operator can stand for use, and the influence on the waist of the operator is reduced; the handle is adjustable, so that the requirement that people with different heights use the appliance to work is met; the swinging plate is abutted against the edge of the substrate disc, so that the on-off plate is pushed and pulled, the tobacco seeds in the material guide holes fall into the guide holes, the single-seed sowing operation is realized, and the operation is convenient and fast; 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;

FIG. 2 is an enlarged view of portion A of FIG. 1;

in the figure: 1-a material collecting barrel; 2-capping; 3-an extension handle; 4-a grip; 5-a deflector; 6-conical centering cylinder; 7-a conical charging barrel; 8-a swing plate; 9-a connecting rod; 10-a drive plate; 11-a support bar; 12-a lead-out plate; 13-on-off plate; 14-a blanking hole; 15-material guiding holes; 16-a lead-out hole; 17-an extension rod; 18-a chute; 19-a slide block; 20-a limiting plate; 21-a resisting plate; 22-compression spring.

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 and 2, the floating seedling tray seeding device comprises a material collecting barrel 1, wherein a guide plate 5 is arranged in the material collecting barrel 1, a discharging hole 14 is formed in the guide plate 5, an on-off plate 13 is further slid at a position below the discharging hole 14, a material guiding hole 15 matched with the diameter of tobacco seeds is formed in the on-off plate 13, a guiding plate 12 is further fixedly arranged below the on-off plate 13, a guiding hole 16 is formed in the guiding plate 12, and the discharging hole 14 is aligned with the material guiding hole 15 in a non-working state; in the working state, the material guide hole 15 is aligned with the guide-out hole 16; the lower port of the material collecting barrel 1 is sleeved with a conical centering barrel 6, and a centering surface is formed by the conical surface of the conical centering barrel 6.

The on-off plate 13 slides on the guiding plate 12 to realize guiding sliding, wherein the upper surface positions of the guiding plate 12 at two sides of the guiding hole 16 are provided with a groove body along the sliding direction of the on-off plate 13, and the lower surface of the on-off plate 13 is correspondingly provided with a sliding part matched with the groove body. The upper edge of the on-off plate 13 also rubs against the edge of the blanking hole 14.

Still coaxial rigid coupling has toper feed cylinder 7 down in the toper centering 6, and the lower port of toper feed cylinder 7 is located toper centering 6, wherein utilizes toper feed cylinder 7 to be located toper centering 6 inside, can prevent because of the jam of matrix soil to toper feed cylinder 7 down to coaxial setting, can be more help realizing the center seeding.

The outer wall of the material collecting barrel 1 is also connected with an extension handle 3.

The wall of the conical centering barrel 6 is hinged with a swing plate 8, the outer wall of the material collecting barrel 1 is hinged with a driving plate 10 through a supporting rod 11, one end of the driving plate 10 is connected with a break plate 13, the other end of the driving plate is hinged with a connecting rod 9, and the other end of the connecting rod 9 is hinged on the swing plate 8.

An extension rod 17 is fixedly connected to the outer end portion of the on-off plate 13, a sliding block 19 is further fixedly connected to the extension rod 17, a plate body is fixedly connected to the driving plate 10, and a sliding groove 18 for restraining the sliding block 19 is formed in the plate body.

The leading-out plate 12 is fixed on the inner wall of the material collecting barrel 1, and a limit plate 20 for limiting the inner end of the on-off plate 13 is fixed on one end of the leading-out plate.

A compression spring 22 is further arranged between the limiting plate 20 and the inner end of the on-off plate 13, and two ends of the compression spring 22 respectively abut against the inner ends of the limiting plate 20 and the on-off plate 13.

The on-off plate 13 is further fixedly connected with a resisting plate 21, and the resisting plate 21 is pressed against the inner wall of the material collecting barrel 1 in a non-working state.

The position of the on-off plate 13 is restrained by the limiting plate 20 and the abutting plate 21, so that the on-off plate corresponds to the positions of the blanking hole 14 and the leading-out hole 16 respectively in a working state or a non-working state.

One end of the extension handle 3 is hinged on the outer wall of the material collecting barrel 1, and the other end is sleeved with a grip 4.

The guide plate 5 comprises two arc plates which are arranged in an opposite inclined mode, the lower end portions of the two arc plates are intersected, and a material guide area is formed.

The upper end cover of the material collecting barrel 1 is provided with a cover cap 2 to prevent the tobacco seeds from leaking.

The working process is that, when planting, the operator holds this utensil, stretches into toper centering tube 6 in the planting groove of matrix dish, realizes the centering operation, and meanwhile, swing plate 8 offsets with the lateral wall of matrix dish, and then drives connecting rod 9 and shifts up, and connecting rod 9 shifts up the one end swing that drives drive plate 10, and then realizes the reciprocal slip to break-make plate 13 through the swing of drive plate 10, realizes the output to the single seed cigarette kind, realizes accomplishing the seeding operation.

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 float seedling tray seeder which characterized in that: the tobacco seed collecting device comprises a material collecting barrel (1), wherein a guide plate (5) is arranged in the material collecting barrel (1), a blanking hole (14) is formed in the guide plate (5), an on-off plate (13) is further arranged below the blanking hole (14) in a sliding mode, a material guide hole (15) matched with the diameter of a tobacco seed is formed in the on-off plate (13), a guide plate (12) is further fixedly arranged below the on-off plate (13), a guide hole (16) is formed in the guide plate (12), and the blanking hole (14) is aligned with the material guide hole (15) in a non-working state; in a working state, the material guide hole (15) is aligned with the guide-out hole (16); the lower port of the material collecting barrel (1) is sleeved with a conical centering barrel (6), and a centering surface is formed by the conical surface of the conical centering barrel (6).

2. The seeding device of the floating seedling tray as claimed in claim 1, wherein: a conical feeding barrel (7) is coaxially and fixedly connected in the conical centering barrel (6), and the lower port of the conical feeding barrel (7) is positioned in the conical centering barrel (6).

3. The seeding device of the floating seedling tray as claimed in claim 1, wherein: the outer wall of the material collecting barrel (1) is also connected with an extension handle (3).

4. The seeding device of the floating seedling raising tray as claimed in claim 2, wherein: the cone centering barrel (6) is further hinged to a swing plate (8), a driving plate (10) is hinged to the outer wall of the material collecting barrel (1) through a supporting rod (11), one end of the driving plate (10) is connected with the on-off plate (13), the other end of the driving plate is hinged to a connecting rod (9), and the other end of the connecting rod (9) is hinged to the swing plate (8).

5. The seeding device of the floating seedling raising tray as claimed in claim 4, wherein: the outer tip rigid coupling of break-make board (13) has extension rod (17), extension rod (17) go back the rigid coupling have slider (19), the rigid coupling has the plate body on drive plate (10), offer on the plate body and be used for retraining spout (18) of slider (19).

6. The seeding device of the floating seedling tray as claimed in claim 1, wherein: the leading-out plate (12) is fixedly connected to the inner wall of the material collecting barrel (1), and one end of the leading-out plate is further fixedly connected with a limiting plate (20) used for limiting the inner end part of the on-off plate (13).

7. The seeding device of the floating seedling raising tray as claimed in claim 6, wherein: and a compression spring (22) is further arranged between the limiting plate (20) and the inner end part of the on-off plate (13), and two ends of the compression spring (22) are respectively abutted against the inner end parts of the limiting plate (20) and the on-off plate (13).

8. The seeding device of the floating seedling tray as claimed in claim 1, wherein: the on-off plate (13) is further fixedly connected with a resisting plate (21), and the resisting plate (21) is propped against the inner wall of the material collecting barrel (1) in a non-working state.

9. A floating seedling-raising tray seeding apparatus according to claim 3, wherein: one end of the extension handle (3) is hinged on the outer wall of the material collecting barrel (1), and the other end is sleeved with a grip (4).

10. The seeding device of the floating seedling tray as claimed in claim 1, wherein: the guide plate (5) comprises two arc-shaped plates which are arranged in an opposite inclined mode, the lower end portions of the two arc-shaped plates are intersected, and a material guide area is formed.