CN210275079U

CN210275079U - Seeder that seeding interval can be adjusted

Info

Publication number: CN210275079U
Application number: CN201921284908.4U
Authority: CN
Inventors: 黄涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-04-10
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a seeder that seeding interval can be adjusted, including the frame body, be provided with seeding dish wheel seat on the frame body, be provided with the seeding dish on the seeding dish wheel seat seeding dish circumference outer wall equipartition has a plurality of fixed sockets of seeding, the utility model discloses a hand seeder's seeding interval is adjustable, if needs the interval great sow or the interval less when sowing, can quick adjustment, has guaranteed the healthy growth of crops, can adjust according to actual conditions, and simple structure, convenient to use.

Description

Seeder that seeding interval can be adjusted

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a seeder with adjustable seeding space.

Background

A planting machine for a planter uses crop seeds as planting objects. Seeders for certain types or crops are often referred to by the name of the crop type, such as grain drill, corn hill planter, cotton planter, grass spreader, and the like.

In 1 st century before the public, China popularized and used an animal-drawn seed plough, which is the earliest drill in the world and is still applied in northern dry farming areas.

Wherein there is the hand seeder, promotes the car through the hand and digs the mode seeding of pit and broadcasting seeds, but the seeding interval of current hand seeder is unadjustable, if needs the interval great to sow or the interval is less when sowing, can't adjust, influences the growth of crops, can not adjust according to actual conditions.

Thus, further improvements are needed in the existing agricultural facilities.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a seeder with adjustable seeding space.

In order to achieve the above purpose, the utility model adopts the following scheme:

a seeder with adjustable seeding space comprises a frame body, wherein a seeding disc wheel seat is arranged on the frame body, a seeding disc is arranged on the seeding disc wheel seat, a plurality of seeding fixing sockets are uniformly distributed on the circumferential outer wall of the seeding disc, a movable socket is arranged between every two fixing sockets, a seed placing cavity is arranged in the seeding disc, a material conveying channel communicated with the fixing sockets and the movable sockets is arranged in the seeding disc, the movable socket comprises an accommodating groove arranged on the circumferential outer wall of the seeding disc, the side wall of the accommodating groove penetrates through the seeding disc outer wall and is provided with a shaft hole, the side wall of the movable socket is provided with a rotating shaft penetrating through the shaft hole to the seeding disc outer wall, the outer end of the rotating shaft is provided with a swinging rod, baffles are arranged on two sides of the seeding disc wheel seat, an annular seat on the outer wall of the baffles is sleeved with a rotatable rotating ring, articulated seats are uniformly distributed on the outer wall of the circumference of the rotating ring, connecting rods are articulated between the articulated seats and the oscillating rods, seeding plugs are arranged on the fixed sockets and the movable sockets, each seeding plug comprises two symmetrical conical plates, oscillating rod shafts are arranged at the other ends, far away from the pointed ends, of the conical plates, the oscillating rod shafts are inserted into the fixed sockets or the movable sockets, slider seats are arranged on the fixed sockets or the movable sockets, sliders are movably arranged in the slider seats, jacking springs capable of jacking the sliders upwards are arranged in the slider seats, slider shafts are arranged on the surfaces of the sliders, driving connecting rods are articulated between the oscillating rod shafts and the slider shafts, a cam is arranged on the side wall, close to one side of each slider shaft, of the baffle, the cam is a downward bulge, the distance can be quickly adjusted, and the adaptability is improved.

Preferably, the baffle is round hair, and hand scraping is prevented.

Preferably, the baffle is provided with a clamping hole, the outer wall of the circumference of the rotating ring is uniformly provided with clamping rod sleeves, and clamping rods are inserted in the clamping rod sleeves in a penetrating manner and can fix the rotating ring to prevent equipment failure.

Preferably, the frame body is provided with an auxiliary wheel, the side wall of the seeding tray penetrates through the baffle plate to form a driving shaft to the outer wall of the baffle plate, and a belt pulley is sleeved on the auxiliary wheel rotating shaft and the driving shaft to drive the auxiliary wheel rotating shaft and the driving shaft to increase the rotating force of the seeding tray.

Preferably, the pushing handle is arranged on the frame body, so that people can push the bicycle conveniently.

Further, the seeding disc lateral wall is provided with the feed inlet of placing the intracavity portion intercommunication with the seed, the feed inlet outer end is provided with the closing cap, can prevent that the seed from falling out.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses a hand seeder's seeding interval is adjustable, if need the interval great sow or the interval less when sowing, can quick adjustment, has guaranteed the healthy growth of crops, can adjust according to actual conditions, and simple structure, convenient to use.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the present invention, as shown in FIG. 2;

FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention;

fig. 5 is a top view of the present invention;

FIG. 6 is a schematic view of the present invention taken from D-D of FIG. 5;

fig. 7 is a right side view of the present invention.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

the utility model provides a seeder that seeding interval can be adjusted, including frame body 1, be provided with seeding disc wheel seat 3 on the frame body 1, be provided with seeding disc 2 on the seeding disc wheel seat 3, its characterized in that: a plurality of seeding fixing sockets 4 are uniformly distributed on the circumferential outer wall of the seeding disc 2, a movable socket 5 is arranged between every two fixing sockets 4, a seed placing cavity 6 is arranged in the seeding disc 2, a material conveying channel 7 communicated with the fixing sockets 4 and the movable socket 5 is arranged in the seeding disc 2, the movable socket 5 comprises an accommodating groove 8 arranged on the circumferential outer wall of the seeding disc 2, a shaft hole 100 is arranged on the side wall of the accommodating groove 8 penetrating through to the outer wall of the seeding disc 2, a rotating shaft 101 is arranged on the side wall of the movable socket 5 penetrating through the shaft hole to the outer wall of the seeding disc 2, a swinging rod 10 is arranged at the outer end of the rotating shaft, baffles 11 are arranged on two sides of the wheel seat 3 of the seeding disc, annular seats 12 are arranged on the outer walls of the baffles 11, rotatable rotating rings 13 are sleeved on the annular seats 12, hinged seats 14 are uniformly distributed on the circumferential, a connecting rod 15 is hinged between the hinge seat 14 and the swing rod 10, a seeding plug 16 is arranged on the fixed socket 4 and the movable socket 5, the seeding plug 16 includes two symmetrical conical plates 161, the other end of the conical plate 161, which is far away from the pointed end, is provided with a swing rod shaft 162, the swing rod shaft 162 is inserted on the fixed socket 4 or the movable socket 5, a slider seat 163 is arranged on the fixed socket 4 or the movable socket 5, a slider 164 is movably arranged in the slider seat 163, a top pressure spring 165 capable of pressing the slider 164 upwards is arranged in the slider seat 163, a slider shaft 166 is arranged on the surface of the slider 164, a driving connecting rod 167 is hinged between the swing rod shaft 162 and the slider shaft 166, a cam 17 is arranged on the side wall of the baffle 11, which is close to one side of the slider shaft 166, the cam 17 is a downward protrusion, the baffle 11 of the present invention is circular, during operation, if the seeding interval needs to be adjusted, the rotating ring 13 is rotated, the rotating ring 13 pulls the connecting rod 15, the connecting rod 15 pulls the swinging rod 10 to contract, the swinging rod 10 drives the movable insertion opening 5 to be accommodated, the movable insertion opening 5 is accommodated in the accommodating groove 8, the vehicle body is pushed again after the movable insertion opening 5 is accommodated, the seeding interval is increased, if the interval needs to be reduced, otherwise.

When the conical plates 161 reach the ground position, soil is inserted, the cam 17 presses the slider shaft 166 to press down, and the conical plates 161 on two sides are opened in the process of pressing down the slider shaft 166, so that seeds are sown into the soil.

Be provided with card hole 18 on

baffle

11, 13 circumference outer wall equipartitions of rotating ring have kelly cover 19, the interlude has kelly 20 in the kelly cover 19, goes into card hole 18 internal after-fixing rotating ring 13 through wherein kelly 20 card, prevents that rotating ring 13 from rotating at equipment during operation.

Be provided with auxiliary wheel 21 on the

frame body

1, 2 lateral walls of seeding disc pass baffle 11 and are provided with drive shaft 22 to 11 outer walls of baffle, the auxiliary wheel 21 pivot with the cover has belt pulley 23 to drive on the drive shaft 22.

Be provided with on the frame body 1 and promote handle 24, hold promotion handle 24, the push device work.

2 lateral walls of seeding tray are provided with and place the feed inlet of 6 inside intercommunications in chamber with the seed, the feed inlet outer end is provided with the closing cap 25, and closing cap 25 passes through threaded connection at the feed inlet inner wall.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and 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 illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a seeder that seeding interval can be adjusted, including frame body (1), be provided with seeding dish wheel seat (3) on frame body (1), be provided with seeding dish (2) on seeding dish wheel seat (3), its characterized in that: a plurality of seeding fixing sockets (4) are uniformly distributed on the outer wall of the circumference of the seeding tray (2), a conical movable socket (5) is arranged between the two fixing sockets (4), a seed placing cavity (6) is arranged in the seeding tray (2), a material conveying channel (7) communicated with the fixing sockets (4) and the movable socket (5) is arranged in the seeding tray (2), the movable socket (5) comprises an accommodating groove (8) arranged on the outer wall of the circumference of the seeding tray (2), a shaft hole (100) is arranged on the side wall of the accommodating groove (8) penetrating through the outer wall of the seeding tray (2), a rotating shaft (101) is arranged on the side wall of the movable socket (5) and penetrates through the shaft hole (100) to the outer wall of the seeding tray (2), a swinging rod (10) is arranged on the outer end of the rotating shaft (101), and baffles (11) are arranged on two sides of the wheel seat (3) of, an annular seat (12) is arranged on the outer wall of the baffle (11), a rotating ring (13) capable of rotating is sleeved on the annular seat (12), hinged seats (14) are uniformly distributed on the outer wall of the circumference of the rotating ring (13), a connecting rod (15) is hinged between each hinged seat (14) and each swing rod (10), seeding plugs (16) are arranged on the fixed sockets (4) and the movable sockets (5), each seeding plug (16) comprises conical plates (161) symmetrically arranged on the edges of two sides of each seeding plug (16), a swing rod shaft (162) is arranged at the other end, far away from the tip, of each conical plate (161), swing rod shafts (162) are arranged on the fixed sockets (4) and the movable sockets (5), sliding block seats (163) are arranged on the fixed sockets (4) or the movable sockets (5), sliding blocks (164) are movably arranged in the sliding block seats (163), and jacking springs (165) capable of jacking the sliding blocks (164) upwards are arranged in the sliding block seats (163), the surface of the slider (164) is provided with a slider shaft (166), a driving connecting rod (167) is hinged between the swing rod shaft (162) and the slider shaft (166), a cam (17) is arranged on the side wall of the baffle (11) close to one side of the slider shaft (166), and the cam (17) is a lower protrusion.

2. A sowing machine with adjustable sowing spacing according to claim 1, wherein the apron (11) is circular.

3. The seeding machine with the adjustable seeding spacing according to claim 2, characterized in that the baffle (11) is provided with a clamping hole (18), the outer wall of the circumference of the rotating ring (13) is uniformly provided with clamping rod sleeves (19), and clamping rods (20) are inserted in the clamping rod sleeves (19).

4. The seeding spacing adjustable seeding machine according to claim 2, characterized in that the frame body (1) is provided with an auxiliary wheel (21), the sidewall of the seeding tray (2) passes through the baffle (11) to the outer wall of the baffle (11) is provided with a driving shaft (22), and the rotating shaft (101) of the auxiliary wheel (21) and the driving shaft (22) are sleeved with a belt pulley (23) for driving.

5. A sowing machine with adjustable sowing spacing according to claim 4, wherein the frame body (1) is provided with a push handle (24).

6. The sowing machine with adjustable sowing distance according to claim 5, characterized in that the side wall of the sowing tray (2) is provided with a feed inlet communicated with the inside of the seed placing cavity (6), and the outer end of the feed inlet is provided with a sealing cover (25).