CN218587616U

CN218587616U - Large-grain seed seeder

Info

Publication number: CN218587616U
Application number: CN202120744464.9U
Authority: CN
Inventors: 陈斌; 石海平; 曾德智; 顾新民; 甘辉林; 王鹏; 安光生
Original assignee: Zhangye Grassland Workstation
Current assignee: Zhangye Grassland Workstation
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2023-03-10
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a large seed seeder, which is used for seeding large seeds such as peanuts, soybeans, corns and the like, and relates to the technical field of seeding tools; the novel seeding square pipe comprises a seed storage pipe, a seeding device, a sleeve, a seeding square pipe, a duckbill, a handle, a control holding rod, a steel wire rope, a push rod and a crank arm rod, wherein the sleeve is sleeved on the seeding square pipe, one end of the seeding square pipe is communicated with the seed storage pipe through the seeding device, the other end of the seeding square pipe is communicated with the duckbill, one end of the sleeve is connected with the duckbill through the crank arm rod, the other end of the sleeve is connected with the seeding device through the push rod and is connected with one end of the control holding rod through the steel wire rope, the other end of the control holding rod is hinged with a button spring of the handle, and the other end of the handle is connected with the seed storage pipe; the utility model discloses seeding that can be quick, for the manual seeding, can avoid bowing seeding moreover, simple swift.

Description

Large-grain seed seeder

Technical Field

The utility model provides a big seed disseminator for the big seed such as seeding peanut, soybean, maize, the utility model relates to a seeding instrument technical field.

Background

At present, agricultural seeding is mainly mechanical seeding, but seeding leakage often occurs, and the seeding leakage and the germination rate are influenced, so that the 100% emergence rate cannot be reached; at the moment, manual reseeding work is needed, and the main method of manual seeding and reseeding in the past is to use a hoe to dig a pit firstly, then put seeds in the pit and finally cover the soil; the work usually needs two persons to work in a matching way, the working efficiency is not high, the labor intensity is high, and the operation is very inconvenient; for this reason, design single hand-held type disseminator, but present this kind of disseminator still needs the manual work to drop into the seed and advances the seeding side pipe, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a big seed disseminator, seeding that can be quick, for artifical seeding, can avoid bowing to sow moreover, simple swift.

The utility model adopts the technical scheme as follows: the utility model provides a big grain seed disseminator, includes seed storage tube, seeder, sleeve, seeding side pipe, duckbilled, handle, control holding rod, wire rope, catch bar, crank arm pole, the sleeve has been cup jointed on the seeding side pipe, and this seeding side pipe one end and seed storage tube intercommunication to be provided with seeder at the junction, the other end and duckbilled intercommunication, sleeve one end is passed through crank arm pole and is connected with the duckbilled, and the other end passes through the catch bar and is connected with seeder, is connected through wire rope and control holding rod one end, and this control holding rod other end is articulated with the one end button spring of handle, and the other end and the seed storage tube of this handle are connected.

The utility model discloses a theory of operation does: during the use, open the bowl cover earlier, pour the seed into in storing up kind of pipe from the funnel cup, after adorning the seed, cover the bowl cover, the bolt on the rethread regulation limiting plate waist groove adjusts the suitable position with the limiting plate, can sow in succession, during the seeding, hold the handle, insert in the soil with the duckbilled, press the control holding rod, this kind of sleeve is upwards carried under wire rope's drive, order about the seeder seeding, the duckbilled opens and sows, sow after good, propose the soil surface with the duckbilled, it controls the holding rod to release, the duckbilled is closed under the effect of return spring and self gravity, the sleeve is taken the seeder to reset and is got kind of, repeat above-mentioned operation and continue the seeding, this kind of disseminator easy operation, moreover, the steam generator is simple in structure, high work efficiency.

The seeding device comprises a cylindrical seeding box, an inoculation cavity, a central shaft and an eccentric shaft, wherein 1-2 inoculation cavities are arranged in the radial direction of the cylindrical seeding box, the central shaft and the eccentric shaft are arranged in the axial direction of the cylindrical seeding box, the eccentric shaft is arranged at one end far away from the inoculation cavity, a circular groove is formed in the seeding square pipe corresponding to the stroke range of the eccentric shaft, the eccentric shaft is connected with one end of a push rod, the cylindrical seeding box is driven by the push rod to overturn downwards, seeds are poured out for seeding, and the seeding device is simple in structure and low in manufacturing cost.

The upper end of the seed storage tube is provided with a funnel cup, and the funnel cup is in threaded connection with a cup cover, so that seeds can be conveniently loaded.

The cup cover is made of transparent materials, and the using condition of seeds can be observed in the sowing process.

The duckbilled includes fixed sharp mouth and activity sharp mouth, fixed sharp mouth is articulated with activity sharp mouth torsional spring, and this kind of stable in structure, long service life are connected with the one end of bent arm pole to the sharp mouth that should move about.

The outside of fixed sharp mouth is provided with the limiting plate, and this limiting plate is the L shaped plate, and long limit is opened there is vertical waist groove, is connected with fixed sharp mouth through the bolt, and the limiting plate not only can be used for injecing the degree of depth of seeding, can use as the footboard simultaneously, makes the duckbilled insert soil more easily.

The storage tube is sleeved with a ring lug, one end of the steel wire rope penetrates through the ring lug to be connected with the control holding rod, the other end of the steel wire rope is connected with the sleeve, the steel wire rope is not prone to deformation in stroke through the ring lug, limited action is also achieved on the control holding rod, the steel wire rope is close to the storage tube, and the appearance is neat and attractive.

The ring ear is provided with 2 at least, and one sets up in the lower extreme of seed storage pipe, and another sets up in control holding rod department, is the preferred position that wire rope supported, just can satisfy the design demand with 2 ring ears.

The bent arm rod is formed by hinging a first connecting rod and a second connecting rod, the free end of the first connecting rod is hinged with the sleeve, the free end of the second connecting rod is hinged with the movable sharp mouth, the sleeve plays a role in bearing and opening between the seeding device and the duckbilled, the duckbilled is enabled to be opened and seeded synchronously, and the effect of rapid seeding is realized.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model distributes seeds through the seeding device, has accurate and reliable seed metering, is matched with the duckbilled to dibble seeds, and has high seeding efficiency;

the limiting plate of the utility model can limit the sowing depth, and can be used as a pedal when the land is hard, so that the sowing into the soil is easier;

the utility model discloses a seed storage pipe sets up in the top of seeding side pipe and communicates each other, and the structure is more stable, and it is more convenient to sow, simple structure moreover, low in manufacturing cost, and the practicality is strong.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the insertion state of the present invention;

FIG. 2 is a structural diagram of the seeding state of the utility model;

FIG. 3 is a schematic view of the partial enlarged structure of the square seeding tube of the present invention;

FIG. 4 is a schematic view of the seeding device of the present invention;

FIG. 5 is a schematic view of the top view of the seeding apparatus of the present invention;

labeled as: 1-seed storage tube, 2-seeding device, 3-sleeve, 4-seeding square tube, 5-duckbilled, 6-limiting plate, 7-handle, 8-control holding rod, 9-funnel cup, 10-ring ear, 11-steel wire rope, 12-pushing rod, 13-crank arm rod, 14-cup cover, 21-cylindrical seeding box, 22-inoculation cavity, 23-central shaft, 24-eccentric shaft, 41-annular groove, 51-fixed sharp nozzle, 52-movable sharp nozzle, 61-L-shaped plate, 62-waist groove, 131-first connecting rod, 132-second connecting rod.

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 some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-5, a big seed disseminator, includes seed storage tube 1, seeder 2, sleeve 3, seeding side pipe 4, duckbilled 5, handle 7, control holding rod 8, wire rope 11, catch bar 12, crank arm 13, the last sleeve 3 that has cup jointed of seeding side pipe 4, this seeding side pipe 4 one end and seed storage tube 1 intercommunication to be provided with seeder 2 in the junction, the other end and duckbilled 5 intercommunication, 3 one end of sleeve is connected with duckbilled 5 through crank arm 13, and the other end passes through catch bar 12 and is connected with seeder 2, is connected with 8 one end of control holding rod through wire rope 11, and this 8 other ends of control holding rod are articulated with the one end of handle 7, and the other end and the seed storage tube 1 of this handle 7 are connected.

The utility model discloses a theory of operation does: during the use, open bowl cover 14 earlier, pour the seed into in the seed storage tube 1 from funnel cup 9, after adorning the seed, cover bowl cover 14, the bolt on 6 waist grooves 62 of rethread regulation limiting plate adjusts suitable position with limiting plate 6, can sow in succession, during the seeding, hold handle 7, insert in the soil duckbilled 5, press control holding rod 8, this kind of sleeve 3 upwards lifts under wire rope 11's drive, order about the seeding device 2 seeding, duckbilled 5 opens and sows, carry out the soil horizon with duckbilled 5 after sowing, release control holding rod 8, duckbilled 5 is closed under the effect of return spring and self gravity, sleeve 3 takes off seeding device 2 downwards and resets to get kind, repeat above-mentioned operation and continue the seeding, the seeder easy operation of this kind, moreover, the steam generator is simple in structure, high work efficiency.

Example 2

On the basis of embodiment 1, the seeding device 2 comprises a cylindrical seeding box 21, an inoculation cavity 22, a central shaft 23 and an eccentric shaft 24, wherein 1-2 inoculation cavities 22 are arranged in the radial direction of the cylindrical seeding box 21, the central shaft 23 and the eccentric shaft 24 are arranged in the axial direction of the cylindrical seeding box 21, the eccentric shaft 24 is arranged at one end far away from the inoculation cavity 22, an annular groove 41 is formed in the seeding square pipe 4 corresponding to the stroke range of the eccentric shaft 24, the eccentric shaft 24 is connected with one end of a push rod 12, the cylindrical seeding box 21 is driven by the push rod 12 to overturn downwards, seeds are poured out for seeding, and the seeding device is simple in structure and low in manufacturing cost.

Example 3

On the basis of the embodiment 1, the upper end of the seed storage tube 1 is provided with a funnel cup 9, and the funnel cup 9 is connected with a cup cover 14 through threads so as to be convenient for seed loading.

Example 4

On the basis of embodiment 3, cup cover 14 is made of transparent material, and the use condition of seeds can be observed in the sowing process.

Example 5

On the basis of embodiment 1, the duckbilled duck-bill 5 comprises a fixed sharp mouth 51 and a movable sharp mouth 52, the fixed sharp mouth 51 is hinged with the movable sharp mouth 52 through a torsion spring, and the movable sharp mouth 52 is connected with one end of the crank arm rod 13, so that the structure is stable, and the service life is long.

Example 6

On the basis of embodiment 5, the outside of fixed sharp mouth 51 is provided with limiting plate 6, and this limiting plate 6 is L-shaped board 61, and the long limit is opened there is vertical waist groove 62, is connected with fixed sharp mouth 51 through the bolt, and limiting plate 6 not only can be used for the degree of depth of injecing the seeding, can use as the footboard simultaneously, makes duckbilled 5 insert soil more easily.

Example 7

On the basis of embodiment 1, the cover is equipped with ring ear 10 on the seed storage tube 1, wire rope 11 one end is passed ring ear 10 and is connected with control holding rod 8, and the other end is connected with sleeve 3, makes wire rope 11's stroke non-deformable through ring ear 10, also plays the effect of injecing to control holding rod 8, and wire rope 11 is close to seed storage tube 1, and the outward appearance is more neat pleasing to the eye.

Example 8

On the basis of embodiment 7, the number of the ring ears 10 is at least 2, one ring ear is arranged at the lower end of the seed storage tube 1, the other ring ear is arranged at the position of the control holding rod 8 and is a better position for supporting the steel wire rope 11, and the design requirements can be met by using 2 ring ears 10.

Example 9

On the basis of embodiment 5, the curved arm rod 13 is formed by hinging a first connecting rod 131 and a second connecting rod 132, the free end of the first connecting rod 131 is hinged with the sleeve 3, the free end of the second connecting rod 132 is hinged with the movable sharp mouth 52, and the sleeve 3 plays a role of being opened and closed between the seeding device 2 and the duckbilled 5, so that the duckbilled 5 is opened and seeded synchronously, and the effect of rapid seeding is realized.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a big seed disseminator, includes seed storage tube (1), seeder (2), sleeve (3), seeding side pipe (4), duckbilled (5), handle (7), control holding rod (8), wire rope (11), catch bar (12), crank arm pole (13), its characterized in that, sleeve (3) have been cup jointed on seeding side pipe (4), and this seeding side pipe (4) one end and seed storage tube (1) intercommunication to be provided with seeder (2) in the junction, the other end and duckbilled (5) intercommunication, sleeve (3) one end is passed through crank arm pole (13) and is connected with duckbilled (5), and the other end passes through catch bar (12) and is connected with seeder (2), is connected with control lever (8) one end through wire rope (11), and this control holding rod (8) other end is articulated with the one end button spring of handle (7), and the other end and seed storage tube (1) of this handle (7) are connected.

2. The big seed seeder according to claim 1, wherein the seeding device (2) comprises a cylindrical seeding box (21), an inoculation chamber (22), a central shaft (23), and an eccentric shaft (24), wherein 1-2 inoculation chambers (22) are provided in the radial direction of the cylindrical seeding box (21), the central shaft (23) and the eccentric shaft (24) are provided in the axial direction of the cylindrical seeding box (21), the eccentric shaft (24) is provided at one end far away from the inoculation chamber (22), a circular groove (41) is provided on the seeding square tube (4) corresponding to the stroke range of the eccentric shaft (24), and the eccentric shaft (24) is connected with one end of the pushing rod (12).

3. The big-grain seed seeder according to claim 1, wherein the upper end of the seed storage tube (1) is provided with a funnel cup (9), and the funnel cup (9) is connected with a cup cover (14) in a threaded manner.

4. A large seed planter according to claim 3, wherein the cap (14) is made of transparent material.

5. The big-grain seed seeder according to claim 1, wherein the duckbilled part (5) comprises a fixed sharp nozzle (51) and a movable sharp nozzle (52), the fixed sharp nozzle (51) is hinged with the movable sharp nozzle (52) through a torsion spring, and the movable sharp nozzle (52) is connected with one end of the crank arm rod (13).

6. The big-grain seed seeder according to claim 5, wherein the fixed sharp nozzle (51) is provided with a limiting plate (6) at the outer side, the limiting plate (6) is an L-shaped plate (61), and the long side is provided with a longitudinal waist groove (62) connected with the fixed sharp nozzle (51) through a bolt.

7. The big-grain seed seeder according to claim 1, wherein the seed storage tube (1) is sleeved with a loop (10), one end of the steel wire rope (11) passes through the loop (10) to be connected with the control holding rod (8), and the other end of the steel wire rope is connected with the sleeve (3).

8. The big seed seeder according to claim 7, wherein the ring ears (10) are provided at least 2, one is provided at the lower end of the seed storage tube (1), and the other is provided at the control grip (8).

9. The big-grain seed seeder according to claim 5, wherein the curved arm lever (13) is formed by a first connecting rod (131) and a second connecting rod (132) which are hinged, the free end of the first connecting rod (131) is hinged with the sleeve (3), and the free end of the second connecting rod (132) is hinged with the movable tip (52).