CN215991896U

CN215991896U - Floated medicinal material seed seeder

Info

Publication number: CN215991896U
Application number: CN202120293469.4U
Authority: CN
Inventors: 于磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-03-11
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a suspension type medicinal material seed sowing machine, which comprises a rack, a seed box, traveling wheels, a plough share and a ground pressing roller, wherein the rack is also provided with a direction adjusting frame, the direction adjusting frame comprises a fixed rod and a plurality of screw rods, the other ends of the screw rods are connected with the plough share, the bottom of the seed box is provided with a plurality of seed discharging ports, seed discharging pipes are arranged below the seed discharging ports, a transmission shaft is arranged below the rack and is connected with an adjusting rod through a reversing gear, and a seed discharging device connected with the adjusting rod is arranged in the seed box; the direction of the plough share is adjusted by rotating the screw rod of the direction adjusting frame, so that the depth of the seed sowing groove is changed, the depth and the width of the seed sowing groove are controllable, when the seeder moves forwards, the wheel shaft drives the transmission shaft to rotate through the transmission chain, the adjusting rod is further driven to rotate through the reversing gear, the adjusting rod drives the seed sowing device to rotate to push seeds in the seed box into the seed sowing port, the rotating speed of the seed sowing device depends on the traveling speed of the traveling wheels, and the real-time adjustment of the sowing speed is realized.

Description

Floated medicinal material seed seeder

Technical Field

The utility model belongs to sowing equipment, and particularly relates to a suspension type medicinal material seed sowing machine.

Background

The seed sowing machine is a full-automatic or semi-automatic mechanical device developed aiming at the defects of uneven seed distribution and low operation efficiency in the traditional manual planting process.

The prior seed sowing machine still has some defects in use: firstly, the angle of the plough share is fixed, the depth of ditching cannot be adjusted, and the occasion with higher requirement on the tillage depth cannot be met; secondly, the amount of the seeds to be sown needs to be set in advance, the seeds cannot be adjusted in real time in the sowing process, the sowing amount is too low, the reseeding is needed, and the waste is caused when the sowing amount is too high.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model aims to provide a suspension type medicinal material seed sowing machine with an adjustable share angle and an adjustable sowing speed.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a suspended seed sowing machine for medicinal materials, the front end of which is connected to a tractor, comprises a frame and a seed box arranged on the frame, a plurality of large walking wheels are arranged below the frame through wheel shafts, a plurality of ploughshares with narrow front parts and wide back parts and small ground pressing rollers are sequentially arranged in front of the walking wheels, the machine frame is also provided with a direction adjusting frame, the direction adjusting frame comprises a fixed rod and a plurality of screw rods connected with the fixed rod, the other ends of the screw rods are connected with the ploughshare, the bottom of the seed box is provided with a plurality of seed discharging ports, a seed discharging pipe is arranged below the seed discharging ports through a pipe joint, the outlet of the seed discharging pipe is positioned above the plough share, the seed box is characterized in that a transmission shaft is further arranged below the rack, chain wheels are respectively arranged on the wheel shaft and the transmission shaft, a transmission chain is connected between the two chain wheels, a plurality of reversing gears are further arranged on the transmission shaft, vertical adjusting rods are connected to the reversing gears, and a seed metering device connected with the adjusting rods is arranged in the seed box.

The seed metering device of the suspension type medicinal material seed sowing machine is composed of a material pushing seat arranged on an adjusting rod and a plurality of material pushing plates radially arranged around the material pushing seat.

A floated medicinal material seed seeder, its pipe connector is provided with the pay-off regulating plate.

The suspended medicinal seed seeder is characterized in that a plough share of the suspended medicinal seed seeder is composed of two movably arranged metal plates.

The transmission shaft of the suspension type medicinal material seed sowing machine is a square shaft.

The utility model has the beneficial effects that: the utility model adds the direction-adjusting frame, adjusts the direction of the plough share by rotating the screw rod of the direction-adjusting frame, further changes the depth of the seed sowing groove, realizes the controllable depth and width of the seed sowing groove, when the seeder moves forward, the wheel shaft drives the transmission shaft to rotate through the transmission chain, further drives the adjusting rod to rotate through the reversing gear, the adjusting rod drives the seed sowing device to rotate, the seeds of the seed box are pushed into the seed sowing port, fall into the plough share from the seed sowing pipe, are rolled into the soil by the travelling wheels, the rotating speed of the seed sowing device depends on the travelling speed of the travelling wheels, thereby realizing the real-time adjustment of the sowing speed.

Drawings

FIG. 1 is a side view of the present invention;

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

fig. 3 is a top view of the present invention.

The figures are numbered: the device comprises a frame 1, a connecting support 11, a seed box 2, a seed discharging port 21, a regulating rod 22, a pushing seat 23, a travelling wheel 3, a plough share 4, a land pressing roller 5, a direction regulating frame 6, a fixing rod 61, a screw rod 62, a pipe joint 71, a seed discharging pipe 72, a feeding regulating plate 73, a wheel shaft 81, a transmission shaft 82, a chain wheel 83, a transmission chain 84 and a reversing gear 85.

Detailed Description

The present invention will be described in detail below with reference to the drawings and examples, which are as follows.

Referring to fig. 1, 2 and 3, the front end of the suspension type medicinal material seed sowing machine disclosed by the utility model is connected to a tractor, the suspension type medicinal material seed sowing machine comprises a frame 1 and a seed box 2 arranged on the frame 1, a connecting bracket 11 is arranged on the frame 1 and is used for being quickly connected with the tractor, a plurality of travelling wheels 3 are arranged below the frame 1 through wheel shafts 81, a plurality of ploughshares 4 with narrow front parts and wide rear parts and small ground pressing rollers 5 are sequentially arranged in front of the travelling wheels 3, the small ground pressing rollers 5 play a role of suspending the ploughshares 4, the ploughshares 4 are composed of two movably arranged metal plates, a direction adjusting frame 6 is further arranged on the frame 1, the direction adjusting frame 6 comprises a fixing rod 61 and a plurality of screw rods 62 connected with the fixing rod 61, the other ends of the screw rods 62 are connected with the ploughshares 4, the direction of the ploughshares 4 can be adjusted by rotating the screw rods 62, the depth of the ploughshares 4 can be adjusted by adjusting the screw rods 62, further adjusting the depth of the ditching groove to meet the condition of saving the length of seeds, changing the depth of the ditching groove by changing the size of an opening between two metal plates (the metal plates can be adjusted manually to realize expansion and contraction, the opening extending into the ditching groove becomes smaller and the opening extending out becomes larger), realizing the controllable depth and width of the sowing groove, controlling the seed broadcasting speed by using the size of the opening overlapped by the metal plates and a round opening beside a sowing wheel, a reset spring is sleeved outside a screw rod 62, a plurality of sowing openings 21 are arranged at the bottom of the seed box 2, a sowing pipe 72 is arranged below the sowing openings 21 through a pipe joint 71, the outlet of the sowing pipe 72 is positioned above the plough share 4, a transmission shaft 82 is arranged below the frame 1, a chain wheel 83 is respectively arranged on the wheel shaft 81 and the transmission shaft 82, a transmission chain 84 is connected between the two chain wheels 83, a plurality of reversing gears 85 are also arranged on the transmission shaft 82, the reversing gear 85 is connected with a vertical adjusting rod 22, a seed discharging device connected with the adjusting rod 22 is arranged in the seed box 2, wherein the seed discharging device is composed of a material pushing seat 23 arranged on the adjusting rod 22 and a plurality of material pushing plates radially arranged around the material pushing seat 23, the length of each material pushing plate is ensured to cover the seed discharging opening 21 on one side, when the seeder moves forwards, a wheel shaft 81 on the travelling wheel 3 drives a transmission shaft 82 to rotate through a transmission chain 84, the adjusting rod 22 is further driven to rotate through the reversing gear 85, the adjusting rod 22 drives the seed discharging device to rotate to push seeds into the seed discharging opening 21, the seeds fall into the ploughshare 4 from the seed discharging pipe 72 and are rolled into soil by the travelling wheel 3, the rotating speed of the seed discharging device depends on the travelling speed of the travelling wheel 3, and the real-time adjustment of the seeding speed is realized.

Further, the transmission shaft 82 is a square shaft, and the pipe joint 71 is provided with a feed adjusting plate 73 for further finely adjusting the seed metering amount falling into the seed metering pipe 72.

The product of the utility model is suitable for sowing seeds of various medicinal materials, and the supporting ploughshare system is the core part of the product by modifying the shape of the ploughshare and the position of the supporting ploughshare system of the traditional sowing machine, can be adjusted (the adjusting depth is 1-15cm and the adjusting width is 13-20 cm) and the seed sowing system according to the growth requirements of different medicinal materials, and can ensure that dry and hard soil on the surface does not enter a seed digging ditch during sowing after modifying the shape of the ploughshare.

The travelling wheels 3, the screw rods 62, the ploughshares 4 and the seed metering device are matched for use, so that the leveling of ground ditching and the accurate real-time adjustment of seed sowing can be realized quickly, all parts work independently and are not interfered with each other, the different compaction degrees of medicinal seeds can be adjusted in sequence, the complex road conditions can be adapted, the planting efficiency is greatly improved, and the integrated efficient sowing can be realized.

In a word, the utility model has the advantages of ingenious design, compact structure and stable connection, can well meet the requirements of medicinal material planting, has greater economic benefit and is suitable for wide popularization and use.

The above-described embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be applied, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the inventive concept of the present invention, and these embodiments are within the scope of the present invention.

Claims

1. The utility model provides a floated medicinal material seed seeder, includes frame (1) and sets up kind seed box (2) in frame (1), and a plurality of walking wheels (3) are installed through shaft (81) in frame (1) below, and walking wheel (3) the place ahead has set gradually a plurality of ploughshares (4) and has pressed ground gyro wheel (5), its characterized in that: the special seed sowing machine is characterized in that a direction adjusting frame (6) is further arranged on the rack (1), the direction adjusting frame (6) comprises a fixing rod (61) and a plurality of screw rods (62) connected with the fixing rod (61), a return spring is further sleeved outside the screw rods (62), the other ends of the screw rods (62) are connected with the plough share (4), a plurality of seed sowing openings (21) are formed in the bottom of the seed box (2), a seed sowing pipe (72) is mounted below the seed sowing openings (21) through a pipe joint (71), an outlet of the seed sowing pipe (72) is located above the plough share (4), a transmission shaft (82) is further arranged below the rack (1), chain wheels (83) are respectively arranged on the wheel shaft (81) and the transmission shaft (82), a transmission chain (84) is connected between the two chain wheels (83), a plurality of reversing gears (85) are further arranged on the transmission shaft (82), and a vertical adjusting rod (22) is connected on the reversing gear (85), the seed box (2) is internally provided with a seed metering device connected with the adjusting rod (22), and the seed metering device is composed of a material pushing seat (23) arranged on the adjusting rod (22) and a plurality of material pushing plates radially arranged around the material pushing seat (23).

2. The suspended seed sowing machine for medicinal materials as claimed in claim 1, wherein a feeding adjusting plate (73) is arranged on the pipe joint (71).

3. The suspended seed planter for medicinal materials as claimed in claim 1, wherein the plough share (4) is composed of two movably arranged metal plates.

4. The suspended seed planter for medicinal materials as claimed in claim 1, wherein the transmission shaft (82) is a square shaft.