CN219981497U

CN219981497U - Novel cotton planter

Info

Publication number: CN219981497U
Application number: CN202321396693.1U
Authority: CN
Inventors: 黄新城
Original assignee: Yueyang Jiangnan Agricultural Technology Co ltd
Current assignee: Yueyang Jiangnan Agricultural Technology Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-11-10
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a novel cotton planter, which comprises a tractor and a sowing mechanism fixedly connected with the tractor, wherein the sowing mechanism can be driven to move by the tractor, the sowing mechanism comprises a frame, a pit digging mechanism, a backfilling mechanism and a seed sowing mechanism, the pit digging mechanism for digging out a sowing pit on the land is fixedly connected to the frame, the backfilling mechanism for backfilling soil at two sides of the sowing pit is fixedly connected to the frame after the pit digging mechanism, and the seed sowing mechanism for sowing cotton seeds is fixedly connected between the pit digging mechanism and the backfilling mechanism on the frame. The utility model relates to the technical field of cotton seeders, and has the characteristics of simple structure, easiness in maintenance, flexible seeding according to requirements, and uniformity and controllability in seeding.

Description

Novel cotton planter

Technical Field

The utility model relates to the technical field of cotton seeders, in particular to a novel cotton seeder.

Background

Cotton is an important commodity in two industries, namely agriculture and textile industry, and is one of main raw materials of the textile industry. At present, cotton seeds need to be sowed in the soil when cotton is planted, but an original sowing mode is generally carried out manually, and the sowing mode has high manpower consumption and low efficiency, so that the sowing mode is gradually replaced by mechanical sowing, and various types of cotton sowing machines are produced at present. The cotton planter of the prior art has the advantages of obviously accelerating the sowing effect, but the structure is generally complex, for example, the cotton planter disclosed in the publication No. CN 210610257U has the advantages that the fault rate is easily increased, so that the normal sowing is affected, the daily maintenance and the fault maintenance are inconvenient due to the complex structure, the depth of a sowing pit dug on the land is fixed and single when the cotton planter is used for sowing cotton, the soil quantity of the backfilled sowing pit is single, the sowing requirement cannot be changed according to factors such as the soil quality of different areas, and the like, and the flexibility is poor.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the cotton planter which has the advantages of simple structure, easy maintenance, flexible sowing according to requirements and uniform and controllable sowing.

The technical scheme adopted by the utility model for achieving the purpose is as follows: the utility model provides a novel cotton planter, includes the tractor and with tractor fixed connection's sowing mechanism, promptly passes through the tractor can drive sowing mechanism moves, and sowing mechanism then includes frame, dig hole mechanism, backfill mechanism and seed mechanism, fixedly connected with in the frame is used for dig out the sowing hole on the soil dig hole mechanism, be located in the frame dig hole mechanism back fixedly connected with be used for carrying out backfilling with the soil of sowing hole both sides backfill mechanism, still, be located in the frame dig hole mechanism and backfill between the mechanism fixedly connected with be used for carrying out the cotton seed sowing mechanism of seed sowing can dig out the sowing hole on the soil earlier by dig hole mechanism when the tractor drives sowing mechanism and moves, later seed sowing mechanism is sowed cotton seed to corresponding sowing hole in, later backfill the soil of sowing hole both sides by backfilling mechanism into sowing hole.

In the technical scheme, the pit digging mechanism adopts the following structure:

the digging mechanism comprises a coulter, a first electric telescopic cylinder and a traction column, wherein a plurality of groups of coulters are rotationally connected to the frame, a plurality of groups of coulters are rotationally connected to the traction column, the frame is rotationally connected with the first electric telescopic cylinder, and the piston end of the first electric telescopic cylinder is rotationally connected with the traction column, so that the coulters can be driven to rotate through the first electric telescopic cylinder, and accordingly, whether the coulters collide with the ground surface or not and the depth of penetration of the coulters can be controlled.

In the above technical scheme, the coulter structure be, the blade bottom of coulter be equipped with into soil portion, the portion that enters into soil be equipped with the portion that expands soil on the blade both sides that are located into soil portion, expand soil portion outwards to be spread, when entering into soil portion and stretching into the soil and moving, expand soil portion and can widen the hole to spread the soil of planing to both sides, and be equipped with the rotation portion on the blade, the rotation portion rotates to be connected in the frame, be equipped with the rotation hole on the blade, the traction column passes the rotation hole.

In the above technical scheme, the specific structure of the backfilling mechanism is as follows:

the backfill mechanism comprises V-shaped backfill pieces, a lifting table and a second electric telescopic cylinder, wherein a group of V-shaped backfill pieces are correspondingly arranged on a frame in a sliding manner, the V-shaped backfill pieces are fixedly connected to the lifting table in a plurality of groups, the second electric telescopic cylinder is fixedly connected to the frame, the piston end of the second electric telescopic cylinder is fixedly connected with the lifting table, and therefore the lifting or descending of the V-shaped backfill pieces can be controlled through the second electric telescopic cylinder, the V-shaped backfill pieces can be far away from the ground or close to the ground, and the soil on two sides of a planed sowing pit can be backfilled through the V-shaped backfill pieces.

In the above technical scheme, be equipped with V-arrangement earth chamber that gathers on the V-arrangement backfill spare, promptly when V-arrangement backfill spare moved, soil got into V-arrangement earth chamber that gathers until soil was backfilled to the seeding hole, and be in fixedly connected with sliding block on the V-arrangement backfill spare, correspond every group in the frame the equal fixedly connected with carriage of sliding block, sliding block sliding connection is in on the carriage to this realizes the sliding connection of V-arrangement backfill spare in the frame, guarantees the stability of V-arrangement backfill spare when moving.

In the above technical scheme, the specific structure of the seed sowing mechanism is as follows:

the seed sowing mechanism comprises a seed storage tank, seed sowing pipes and a sowing device, wherein each group of the corresponding coulters are fixedly connected with the seed storage tank for storing cotton seeds, the bottom of the seed storage tank is fixedly connected with the sowing device, the sowing device is fixedly connected with the seed sowing pipes, the bottom ends of the seed sowing pipes are close to the coulters, and accordingly the falling of cotton seeds in the seed storage tank is controlled through the sowing device, so that the falling cotton seeds fall into a sowing pit at the bottom through the seed sowing pipes.

In the above technical scheme, a seeding device is provided as follows:

the seeding device comprises an outer cylinder, an inner cylinder and a motor, wherein the inner cylinder is connected with the inner cylinder in a rotating manner, a plurality of groups of seed storage grooves are formed in the inner cylinder, the top of the outer cylinder corresponds to the seed storage grooves, seed feeding holes are formed in the bottom of the outer cylinder, seed discharging holes are formed in the seed storage grooves, the motor is fixedly connected with the inner cylinder, the outer cylinder is in power connection with the inner cylinder, the bottom of the seed storage tank corresponds to the seed feeding holes, seed discharging holes are formed in the seed feeding holes, the seed discharging pipe corresponds to the seed discharging holes, the seed storage grooves are fixedly connected to the outer cylinder, cotton seeds in the seed storage tank fall into the seed storage grooves when the motor drives the inner cylinder to continuously rotate, the seed storage grooves in which the cotton seeds are stored correspond to the seed discharging holes, and the effect of sowing is achieved under the action of gravity.

In the above technical scheme, in order to guarantee the stability of frame motion be located its both ends in the frame and all fixedly connected with support wheelset, support wheelset includes supporting wheel, shaft and support frame, the epaxial fixedly connected with multiunit of shaft the supporting wheel, correspond in the frame the shaft fixedly connected with the support frame, the shaft rotates to be connected with on the support frame, the supporting wheel is located two sets of between the coulter.

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

1. firstly, digging a sowing pit on the land through a pit digging mechanism, then sowing cotton seeds into the sowing pit by a seed sowing mechanism, and finally backfilling the dug soil into the sowing pit by a backfilling mechanism;

2. the coulter in the digging mechanism can control whether the coulter is abutted against the ground or not and the depth of the soil penetration through the first electric telescopic cylinder so as to meet the requirements of different sowing pit depths, the second electric telescopic cylinder can control the descending height of the V-shaped backfill part so as to match the sowing pit depths in the digging mechanism, and the thickness of backfill soil can be controlled according to the requirements, so that the requirements of cotton sowing can be flexibly controlled according to the geographic area;

3. the motor can drive the inner cylinder to rotate, so that cotton seeds in the seed storage tank fall into the seed storage tank, the amount of cotton seeds which can be stored in the seed storage tank on the inner cylinder is fixed, and when the motor drives the seed storage tank with the cotton seeds stored to the bottom, the cotton seeds fall into the seed discharging pipe and are sowed, so that the cotton seeds are sowed more uniformly, and the cotton seed sowing interval can be controlled by controlling the rotating speed of the motor.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a pit digging mechanism according to the present utility model;

FIG. 3 is a schematic view of a backfill mechanism according to the present utility model;

FIG. 4 is a schematic diagram of the structure of the next kind of structure in the present utility model;

FIG. 5 is an exploded view of the seeding apparatus according to the present utility model;

FIG. 6 is a schematic view of another angle structure of the sowing device of the present utility model when the sowing device is disassembled;

FIG. 7 is a schematic view of a coulter according to the present utility model;

FIG. 8 is a schematic view of a V-shaped backfill member according to the present utility model.

In the figure: 1 frame, 2 dig hole mechanism, 3 backfill mechanism, 4 seed mechanism, 5 coulter, 6 first electric telescopic cylinder, 7 traction column, 8V shape backfill spare, 9 elevating platform, 10 second electric telescopic cylinder, 11 seed storage jar, 12 seed tube, 13 seeder, 14 soil inlet, 15 soil expanding portion, 16 rotation portion, 17 rotation hole, 18V shape earth chamber, 19 sliding block, 20 carriage, 21 urceolus, 22 inner cylinder, 23 motor, 24 seed storage groove, 25 seed inlet, 26 seed inlet, 27 seed outlet, 28 support wheelset, 29 supporting wheel, 30 shaft, 31 support frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, a novel cotton planter comprises a tractor and a sowing mechanism fixedly connected with the tractor, wherein the sowing mechanism can be driven to move by the tractor, the sowing mechanism comprises a frame 1, a pit planing mechanism 2, a backfilling mechanism 3 and a seed sowing mechanism 4, the pit planing mechanism 2 for planing a sowing pit on the land is fixedly connected to the frame 1, the pit planing mechanism 2 comprises a coulter 5, a first electric telescopic cylinder 6 and a traction column 7, a plurality of groups of coulters 5 are rotationally connected to the frame 1, the groups of coulters 5 are rotationally connected to one group of traction columns 7, the frame 1 is rotationally connected with the first electric telescopic cylinder 6, the piston end of the first electric telescopic cylinder 6 is rotationally connected with the traction column 7, and the coulter 5 can be driven to rotate by the first electric telescopic cylinder 6, so that whether the coulter 5 is in contact with the land surface or not and the depth of the coulter 5 is controlled;

the backfill mechanism 3 for backfilling soil at two sides of a sowing pit is fixedly connected to the frame 1 after the pit planing mechanism 2, the backfill mechanism 3 comprises V-shaped backfill pieces 8, a lifting table 9 and a second electric telescopic cylinder 10, a group of V-shaped backfill pieces 8 are slidably connected to the frame 1 corresponding to each group of coulters 5, a plurality of groups of V-shaped backfill pieces 8 are fixedly connected to the lifting table 9, the frame 1 is fixedly connected with the second electric telescopic cylinder 10, the piston end of the second electric telescopic cylinder 10 is fixedly connected with the lifting table 9, the lifting or descending of the V-shaped backfill pieces 8 can be controlled through the second electric telescopic cylinder 10, the V-shaped backfill pieces 8 can be far away from the ground or close to the ground, and the soil at two sides of the planed sowing pit can be backfilled through the V-shaped backfill pieces 8;

furthermore, be located the mechanism of digging pit 2 on frame 1 and backfill mechanism 3 between fixedly connected with be used for carrying out the seed sowing mechanism 4 of cotton seed sowing, seed sowing mechanism 4 includes seed storage tank 11, seed discharging pipe 12 and seeder 13, correspond the equal fixedly connected with of every group coulter 5 and be used for depositing cotton seed's seed storage tank 11 on frame 1, the bottom fixedly connected with seeder 13 of seed storage tank 11, seeder 13 and seed discharging pipe 12 fixed connection, the bottom of seed discharging pipe 12 is close to coulter 5, when the tractor drives the seeder and moves, can dig out the seeding pit on the soil earlier by digging pit mechanism 2, seed sowing mechanism 4 later sows cotton seed to corresponding seeding pit in, later backfill the soil of seeding pit both sides to in the seeding pit by backfilling mechanism 3.

In the utility model, the bottom end of the cutter body of the coulter 5 is provided with a soil entering part 14, the soil entering part 14 is the tip of the coulter 5, both sides of the cutter body, which are positioned on the soil entering part 14, are provided with soil expanding parts 15, the soil expanding parts 15 spread outwards, when the soil entering part 14 stretches into the soil and moves, the soil expanding parts 15 widen the sowing pit and spread the dug soil to both sides, the cutter body is provided with a rotating part 16, the rotating part 16 is rotationally connected to the frame 1, the cutter body is provided with a rotating hole 17, and the traction column 7 passes through the rotating hole 17, so that the coulter 5 is mounted on the frame 1.

The V-shaped backfill 8 is provided with a V-shaped soil gathering cavity 18, namely when the V-shaped backfill 8 moves, soil enters the V-shaped soil gathering cavity 18 until the soil is backfilled to a sowing pit, the V-shaped backfill 8 is fixedly connected with sliding blocks 19, a sliding frame 20 is fixedly connected to each group of sliding blocks 19 corresponding to the frame 1, the sliding blocks 19 are connected to the sliding frame 20 in a sliding manner, so that the sliding connection of the V-shaped backfill 8 on the frame 1 is realized, the stability of the V-shaped backfill 8 during movement can be ensured, namely when the V-shaped backfill 8 moves, the soil can generate thrust on the V-shaped backfill 8, and if the structure is not provided, the V-shaped backfill 8 is easy to shake due to the thrust of the soil.

According to the utility model, the sowing device 13 further comprises an outer cylinder 21, an inner cylinder 22 and a motor 23, the inner cylinder 22 is rotatably connected to the inner cylinder 21, a plurality of groups of seed storage grooves 24 are formed in the inner cylinder 22, the top of the outer cylinder 21 is provided with seed inlet 25 corresponding to the seed storage grooves 24, the bottom of the outer cylinder 21 is provided with seed outlet 26 corresponding to the seed storage grooves 24, the motor 23 is fixedly connected with the inner cylinder 22, the outer cylinder 21 is fixedly connected to the bottom of the seed storage tank 11, the bottom of the seed storage tank 11 is provided with seed outlet 27 corresponding to the seed inlet 25, the seed outlet 12 is fixedly connected to the outer cylinder 21 corresponding to the seed outlet 26, so that cotton seeds in the seed storage tank 11 fall into the seed storage grooves 24 when the motor 23 drives the seed storage grooves 24 to continuously rotate, the cotton seeds stored in the seed storage grooves 24 are corresponding to the seed outlet 26, at the moment, under the action of gravity, cotton seeds in the seed storage grooves 24 fall into the seed storage tube 12, the cotton seeds fall into the seed storage tube 12, and the cotton seeds can be uniformly stored in the cotton seeds storage tube 23 when the cotton seeds are uniformly stored in the cotton seeds storage tube 23, and the cotton seeds can be uniformly stored in the cotton seed storage tube 23 when the cotton seeds are controlled to fall into the cotton seed storage tube, and the cotton seeds can be uniformly stored in the cotton seeds.

The utility model is further optimized, in order to ensure the stability of the movement of the stand 1, the two ends of the stand 1 are fixedly connected with the supporting wheel 29 group 28, the supporting wheel 29 group 28 comprises supporting wheels 29, an axle 30 and a supporting frame 31, the axle 30 is fixedly connected with a plurality of groups of supporting wheels 29, the stand 1 is fixedly connected with the supporting frame 31 corresponding to the axle 30, the axle 30 is rotatably connected with the supporting frame 31, and the supporting wheels 29 are positioned between the two groups of coulters 5.

In summary, the utility model discloses a novel cotton planter, which is mainly used for cotton sowing, specifically, the work of a first electric telescopic cylinder 6, a second electric telescopic cylinder 10 and a motor 23 can be set according to sowing requirements (sowing pit depth, backfill soil thickness and sowing interval), namely, the first electric telescopic cylinder 6 drives a coulter 5 to rotate, so that the depth of a soil entering part 14 of the coulter 5 extending into the soil is controlled, and then the depth of a sowing pit dug by the coulter 5 is controlled;

the descending height of the V-shaped backfill member 8 can be controlled through the second electric telescopic cylinder 10, namely, when the distance between the V-shaped backfill member 8 and the ground is closer, more soil is gathered by the V-shaped backfill member 8, more soil is backfilled, and then the control of the soil backfill thickness is realized;

the rotation speed of the inner cylinder 22 can be controlled through the motor 23, so that the time for cotton seeds in the seed storage groove 24 to reach the seed outlet 26 is controlled, when the speed is high, the cotton seeds fall frequently, the sowing interval is small, and when the speed is low, the cotton seeds fall slowly, and the sowing interval is large;

after the setting is completed, the tractor can drive the sowing mechanism to move, at the moment, the coulter 5 can dig out a sowing pit on the land, the cotton seeds are sowed in the sowing pit by the sowing mechanism 4 at the rear part, and the dug out soil can be backfilled into the sowing pit by the V-shaped backfilling member 8.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a novel cotton planter, includes the tractor and with tractor fixed connection's sowing mechanism, sowing mechanism includes frame (1), digs hole mechanism (2), backfill mechanism (3) and seed mechanism (4), its characterized in that: the device is characterized in that the pit digging mechanism (2) is fixedly connected to the frame (1), the pit digging mechanism (2) comprises a coulter (5), a first electric telescopic cylinder (6) and a traction column (7), a plurality of groups of coulters (5) are rotationally connected to the frame (1), a plurality of groups of coulters (5) are rotationally connected to a group of traction columns (7), the first electric telescopic cylinder (6) is rotationally connected to the frame (1), and the piston end of the first electric telescopic cylinder (6) is rotationally connected with the traction column (7);

the novel mechanical backfill device is characterized in that the backfill mechanism (3) is fixedly connected to the frame (1) after the pit digging mechanism (2), the backfill mechanism (3) comprises V-shaped backfill pieces (8), a lifting table (9) and a second electric telescopic cylinder (10), a group of V-shaped backfill pieces (8) are slidably connected to the frame (1) corresponding to each group of coulters (5), a plurality of groups of V-shaped backfill pieces (8) are fixedly connected to the lifting table (9), the second electric telescopic cylinder (10) is fixedly connected to the frame (1), and the piston end of the second electric telescopic cylinder (10) is fixedly connected with the lifting table (9);

the seed sowing mechanism (4) is fixedly connected between the pit planing mechanism (2) and the backfilling mechanism (3) on the frame (1), the seed sowing mechanism (4) comprises a seed storage tank (11), seed sowing pipes (12) and a sowing device (13), each group of coulters (5) on the frame (1) is fixedly connected with the seed storage tank (11), the sowing device (13) is fixedly connected with the bottom of the seed storage tank (11), the sowing device (13) is fixedly connected with the seed sowing pipes (12), and the bottom ends of the seed sowing pipes (12) are close to the coulters (5);

the seeding device (13) comprises an outer cylinder (21), an inner cylinder (22) and a motor (23), wherein the inner cylinder (22) is connected with the inner cylinder (21) in a rotating mode, a plurality of groups of seed storage grooves (24) are formed in the inner cylinder (22), seed inlets (25) are formed in the tops of the outer cylinder (21) corresponding to the seed storage grooves (24), seed outlets (26) are formed in the bottoms of the outer cylinder (21) corresponding to the seed storage grooves (24), the motor (23) is fixedly connected with the inner cylinder (22) in an inner cylinder power connection mode, the outer cylinder (21) is fixedly connected with the bottom of the seed storage tank (11), seed inlets (27) are formed in the bottoms of the seed storage tank (11) corresponding to the seed inlets (25), and seed outlets (12) are fixedly connected to the outer cylinder (21) corresponding to the seed outlets (26).

2. The novel cotton planter as claimed in claim 1, wherein: the utility model provides a plough coulter, blade bottom of coulter (5) is equipped with into soil portion (14), the blade is located on both sides of entering soil portion (14) all are equipped with and expand soil portion (15), expand soil portion (15) and outwards spread the god, be equipped with on the blade and rotate portion (16), rotate portion (16) rotation connection is in on frame (1), be equipped with rotation hole (17) on the blade, pull post (7) pass rotation hole (17).

3. The novel cotton planter as claimed in claim 1, wherein: the V-shaped backfill part (8) is provided with a V-shaped soil gathering cavity (18), the V-shaped backfill part (8) is fixedly connected with sliding blocks (19), each group of sliding blocks (19) on the frame (1) is fixedly connected with a sliding frame (20), and the sliding blocks (19) are in sliding connection with the sliding frames (20).

4. The novel cotton planter as claimed in claim 1, wherein: the utility model discloses a plough coulter, including frame (1), support wheelset (28) is located its both ends and all fixedly connected with, support wheelset (28) are including supporting wheel (29), shaft (30) and support frame (31), fixedly connected with multiunit on shaft (30) supporting wheel (29), correspond on frame (1) shaft (30) fixedly connected with support frame (31), shaft (30) rotate to be connected on support frame (31), supporting wheel (29) are located two sets of between coulter (5).