CN210959405U

CN210959405U - A seeding equipment for cornel

Info

Publication number: CN210959405U
Application number: CN201921687687.5U
Authority: CN
Inventors: 刘军
Original assignee: Hubei Si'an Pharmaceutical Co ltd
Current assignee: Hubei Si'an Pharmaceutical Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-10
Anticipated expiration: 2029-10-10

Abstract

The utility model relates to the technical field of agricultural machinery, especially, relate to a seeding equipment for cornel, which comprises a frame, the front portion of frame is provided with ditching mechanism, the middle part of frame is provided with sowing mechanism, the afterbody of frame is provided with earthing mechanism, the afterbody of frame is provided with running gear, running gear with sowing mechanism passes through chain drive and connects, the front end of frame is provided with and is used for towed otic placode. The utility model discloses simple structure pulls through traction machine and advances, through running gear drives the seeding wheel rotates to realize automatic ditching, intermittent type seeding, earthing operation, improve the seeding efficiency of cornel seed greatly, and reduce intensity of labour.

Description

A seeding equipment for cornel

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a seeding equipment for cornel.

Background

The seed sowing of the dogwood is generally carried out before and after spring equinox, seeds which are sand-stored in the first autumn are dug out and sown, shallow trenches with the depth of about 5 cm are formed on furrows according to the row spacing of 30 cm before sowing, the seeds are uniformly scattered into the trenches, 3-4 cm of soil is covered, and the soil is kept moist. Namely, the seeding of the dogwood seeds needs three steps of ditching, seed scattering and soil covering, and the prior art generally adopts manual operation, so that the labor intensity is high and the efficiency is low; the sowing machine adopting other crop seeds, such as a corn sowing machine, has a complex structure and is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art not enough, and provide a seeding equipment for cornel, its walking machinery drags the seeding equipment of cornel at the back, utilizes walking power to realize the ditching automatically, spills kind, earthing operation, uses manpower sparingly greatly, improves seeding efficiency.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a seeding equipment for cornel, includes the frame, the front portion of frame is provided with ditching mechanism, the middle part of frame is provided with seeding mechanism, the afterbody of frame is provided with earthing mechanism, the afterbody of frame is provided with running gear, running gear with seeding mechanism passes through chain drive and connects, the front end of frame is provided with and is used for towed otic placode.

Furthermore, the ditching mechanism comprises a plurality of rake teeth arranged in parallel, and the rake teeth are triangular wedge blocks with one angle facing forwards and downwards.

Furthermore, the seeding mechanism comprises a storage bin, a plurality of blanking hoppers are arranged below the storage bin, seeding wheels and an apron board are arranged at the bottom of each blanking hopper, the seeding wheels are connected in series through long shafts, the long shafts are rotatably connected with the apron board, driven chain wheels are respectively arranged at two ends of each long shaft, and 2-6 material grooves are uniformly distributed on the circumferential surface of each seeding wheel.

Further, gaps between the sowing wheel and the bottom of the discharging hopper and between the sowing wheel and the skirt board are smaller than 3 mm.

Furthermore, the soil covering mechanism comprises a covering pressing plate connected with the rack, a plurality of soil collecting devices are arranged below the covering pressing plate, and the soil collecting devices are two vertical plates which are arranged in a V shape and open forwards.

Furthermore, the travelling mechanism comprises wheel shafts which are arranged on two sides of the tail of the rack and are rotatably connected with the rack, travelling wheels are arranged at one ends of the wheel shafts, and driving sprockets are arranged at the other ends of the wheel shafts.

Further, the driving chain wheel is connected with the driven chain wheel through a chain.

Furthermore, the quantity of the rake teeth, the sowing wheel and the soil gathering device is equal, and the rake teeth, the sowing wheel and the soil gathering device are in one-to-one correspondence and are arranged in a straight line from front to back.

The utility model has the advantages that: the utility model provides a seeding equipment for cornel, its includes the frame, the front portion of frame is provided with ditching mechanism, the middle part of frame is provided with seeding mechanism, the afterbody of frame is provided with earthing mechanism, the afterbody of frame is provided with running gear, running gear with seeding mechanism passes through chain drive and connects, the front end of frame is provided with and is used for towed otic placode. The utility model discloses simple structure pulls through traction machine and advances, through running gear drives the seeding wheel rotates to realize automatic ditching, intermittent type seeding, earthing operation, improve the seeding efficiency of cornel seed greatly, and reduce intensity of labour.

Drawings

Fig. 1 is a perspective view of a seeding device for dogwood of the present invention;

FIG. 2 is a plan view of a seeding apparatus for dogwood of the present invention;

FIG. 3 is a longitudinal cross-sectional view of FIG. 2;

fig. 4 is a transverse cross-sectional view of fig. 2.

Description of reference numerals:

1-frame, 2-ditching mechanism, 21-harrow teeth, 3-seeding mechanism, 31-stock bin, 32-blanking hopper, 33-seeding wheel, 331-stock bin, 34-apron board, 35-long shaft, 36-driven chain wheel, 4-earthing mechanism, 41-covering plate, 42-earth-collecting device, 5-running mechanism, 51-wheel shaft, 52-running wheel, 53-driving chain wheel and 6-ear plate.

Detailed Description

The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.

As shown in fig. 1-4, the seeding apparatus for dogwood of the present embodiment includes a frame 1, a furrowing mechanism 2 is disposed at the front portion of the frame 1, a seeding mechanism 3 is disposed at the middle portion of the frame 1, a soil covering mechanism 4 is disposed at the tail portion of the frame 1, a traveling mechanism 5 is disposed at the tail portion of the frame 1, the traveling mechanism 5 is connected with the seeding mechanism 3 through a chain transmission, and an ear plate 6 for traction is disposed at the front end of the frame 1.

The ditching mechanism 2 comprises a plurality of rake teeth 21 arranged in parallel, and the rake teeth 21 are triangular wedge blocks with one angle facing forwards and downwards.

The seeding mechanism 3 comprises a storage bin 31, a plurality of discharging hoppers 32 are arranged below the storage bin 31, seeding wheels 33 and skirt boards 34 are arranged at the bottoms of the discharging hoppers 32, the seeding wheels 33 are connected in series through long shafts 35, the long shafts 35 are rotatably connected with the skirt boards 34, driven chain wheels 36 are respectively arranged at two ends of the long shafts 35, and 2-6 material troughs 331 are uniformly distributed on the circumferential surface of the seeding wheels 33.

Gaps between the sowing wheel 33 and the bottom of the discharging hopper 32 and between the sowing wheel and the apron plate 34 are smaller than 3 mm.

The soil covering mechanism 4 comprises a pressing plate 41 connected with the frame 1, a plurality of soil collecting devices 41 are arranged below the pressing plate 41, and the soil collecting devices 41 are two vertical plates which are arranged in a V shape and have forward openings.

The travelling mechanism 5 comprises wheel shafts 51 which are arranged on two sides of the tail of the rack 1 and are rotatably connected with the rack 1, travelling wheels 52 are arranged at one ends of the wheel shafts 51, and driving chain wheels 53 are arranged at the other ends of the wheel shafts 51.

The driving sprocket 53 is connected to the driven sprocket 36 by a chain.

The rake teeth 21, the sowing wheels 33 and the soil collecting devices 42 are equal in number, and are arranged in a straight line in a front-back manner in one-to-one correspondence.

The utility model discloses a chain, hydro-cylinder are fixed in otic placode 6 is connected in traction machine, also can increase a pair of walking wheel in the front portion of this equipment to provide drive arrangement, make this equipment walking. When the device is used, dogwood seeds are poured into the storage bin 31, the two tops of the discharging hopper 32 are connected in a wedge shape, namely, a structure which influences the falling of the seeds such as a platform does not exist, the bottom edge of the discharging hopper 32 is cut into an arc shape and matched with the circumference of the sowing wheel 33, the gap between the discharging hopper and the sowing wheel is smaller than the particle size of the dogwood seeds, the seeds are prevented from running out of the side face or being clamped in the gap, the dogwood seeds automatically fall into the material groove 331 on the circumference of the sowing wheel 33 and are taken away along with the rotation of the sowing wheel 33, and the size of the material groove 331 can be set to be 2-3 seeds at a; the number of the material troughs 331 is 2, or 3, 4, 5, 6, etc. according to the diameter of the sowing wheel 33.

The sowing wheel 33 is driven by the walking wheel 52 through a chain, so the diameter of the walking wheel 52, the number of the material grooves 331 and the like influence the transmission ratio of the chain wheel, the specific transmission ratio is calculated by referring to the sowing distance of the dogwood seeds, and the fixed-distance sowing is realized.

As can be known from the operation process of the dogwood seeds, when the ditching mechanism 2 of the equipment moves forwards, the rake teeth 21 separate soil to two sides to form grooves, the sowing wheels 33 corresponding to the rear straight lines of the ditching mechanism fall seeds, the soil collecting devices 42 corresponding to the rear straight lines of the ditching mechanism gather the soil at two sides to the middle, and the soil is uniformly distributed under the action of the covering pressing plate 41.

The ditching mechanism 2 and the soil covering mechanism 4 are both provided with reinforcing rods, so that the service life of the ditching mechanism is prolonged.

The heights of the rake teeth 21 and the pressing plate 41 can also be set to be adjustable structures so as to adapt to different plots.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A seeding equipment for cornel which characterized in that: the soil-covering machine is characterized by comprising a frame (1), wherein a ditching mechanism (2) is arranged at the front part of the frame (1), a seeding mechanism (3) is arranged at the middle part of the frame (1), a soil-covering mechanism (4) is arranged at the tail part of the frame (1), a traveling mechanism (5) is arranged at the tail part of the frame (1), the traveling mechanism (5) is connected with the seeding mechanism (3) through chain transmission, and an ear plate (6) used for traction is arranged at the front end of the frame (1).

2. A sowing apparatus for dogwoods according to claim 1, wherein: the ditching mechanism (2) comprises a plurality of rake teeth (21) which are arranged in parallel, wherein the rake teeth (21) are triangular wedge blocks with one angle towards the front and the lower part.

3. A sowing apparatus for dogwoods according to claim 2, wherein: the seeding mechanism (3) comprises a storage bin (31), a plurality of discharging hoppers (32) are arranged below the storage bin (31), seeding wheels (33) and an apron board (34) are arranged at the bottom of the discharging hoppers (32), the seeding wheels (33) are connected in series through long shafts (35), the long shafts (35) are rotatably connected with the apron board (34), driven chain wheels (36) are arranged at two ends of each long shaft (35), and 2-6 material troughs (331) are uniformly distributed on the circumferential surface of each seeding wheel (33).

4. A sowing apparatus for dogwoods according to claim 3, wherein: the gaps between the sowing wheel (33) and the bottom of the discharging hopper (32) and between the sowing wheel and the apron board (34) are smaller than 3 mm.

5. A sowing apparatus for dogwoods according to claim 3, wherein: the soil covering mechanism (4) comprises a pressing plate (41) connected with the rack (1), a plurality of soil collecting devices (42) are arranged below the pressing plate (41), and the soil collecting devices (42) are two vertical plates which are arranged in a V shape and open forwards.

6. A sowing apparatus for dogwoods according to claim 3, wherein: the walking mechanism (5) comprises wheel shafts (51) which are arranged on two sides of the tail of the rack (1) and are rotatably connected with the rack (1), walking wheels (52) are arranged at one ends of the wheel shafts (51), and driving sprockets (53) are arranged at the other ends of the wheel shafts (51).

7. A sowing apparatus for dogwoods according to claim 6, wherein: the driving chain wheel (53) is connected with the driven chain wheel (36) through a chain.

8. A sowing apparatus for dogwoods according to claim 5, wherein: the rake teeth (21), the sowing wheel (33) and the soil collecting device (42) are equal in number, and the rake teeth, the sowing wheel and the soil collecting device are arranged in a straight line in a one-to-one correspondence manner.