CN219087784U - Winter wheat high-low furrow wide-width seeder - Google Patents

Abstract

The utility model discloses a winter wheat high-low furrow wide-width seeder, which comprises a car body, wherein a driver seat is arranged on the car body, and a control box is arranged in front of the driver seat; the lifting assembly comprises a first empty groove, a first toothed plate, a second toothed plate, a toothed column, two L-shaped rods and a sowing disc, wherein the two first empty grooves are formed in the control box, the first toothed plate and the second toothed plate are respectively connected in the first empty grooves in a sliding mode, and the toothed column is connected between the first toothed plate and the second toothed plate in a rotating mode. According to the utility model, the lifting assembly is arranged, the toothed column is driven to rotate by controlling the lifting of the first toothed plate, so that the second toothed plate descends, the sowing disc is driven to descend by the two L-shaped rods, winter wheat at the low furrow is sowed, and the sowing personnel can adjust the sowing disc according to the high furrow and the low furrow of the winter wheat by arranging the control assembly, so that the sowing efficiency is greatly improved, the operation is convenient, and the practicability is higher.

Description

Winter wheat high-low furrow wide-width seeder

Technical Field

The utility model relates to the technical field of seeders, in particular to a winter wheat high-low furrow wide-width seeder.

Background

Wheat is an important guarantee for people's life as one of main crops in China, wherein the wheat is divided into spring wheat and winter wheat, with the development of technology, a wheat seeder is usually used for seeding wheat at present, the mechanization degree is high, and the labor cost is reduced.

Whereas existing winter wheat sowers typically include the following mechanisms: the publication number CN202918675N discloses a winter wheat seeder in cold areas, which comprises a frame, a land wheel, a fertilizer box, a seed box and a seeding unit, wherein the land wheel, the fertilizer box and the seed box are arranged on the frame, and the seeding unit consists of a fertilizing disc furrow opener, a seeding disc furrow opener, a seed discharging pipe, a disc soil covering device and a compacting machine. The left and right digger bodies are hinged through hinge shafts with front ends, the center line of the hinge shafts is tangent to the front edges of the left and right sowing discs at a transverse close point, and the rear ends of the left and right digger bodies are provided with width adjusting devices.

The winter wheat seeder in the cold region can timely adjust the opening of the left sowing disc and the right sowing disc according to the condition of the field, so that the requirements of winter wheat wide-row close planting and ecological protection on winter wheat planting are met, the sowing quality is ensured, however, because winter wheat in the present day is planted in a high-low furrow mode, when the winter wheat seeder in the cold region is used, winter wheat in a high furrow can not be well sowed, and the sowing efficiency of winter wheat in a low furrow is greatly reduced, so that the winter wheat high-low furrow wide-width seeder is urgently needed.

Disclosure of Invention

The utility model aims to solve the problem that winter wheat at a high furrow can not be well sown at a low furrow at the same time when winter wheat at the high furrow is sown in the prior art, and provides a winter wheat high-low furrow wide-width sowing machine capable of efficiently sowing winter wheat at the high furrow and the low furrow.

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

a winter wheat high-low furrow wide width planter, comprising:

the automobile body is provided with a driving seat, and a control box is arranged in front of the driving seat;

the lifting assembly comprises a first empty slot, a first toothed plate, a second toothed plate, a toothed column, two L-shaped rods and a sowing disc, wherein the two first empty slots are arranged in the control box, the first toothed plate and the second toothed plate are respectively connected in the first empty slots in a sliding manner, the toothed column is rotationally connected between the first toothed plate and the second toothed plate, two sides of the toothed column are respectively meshed with the first toothed plate and the second toothed plate, the L-shaped rods are fixedly connected to two side walls of the second toothed plate, and the two L-shaped rods extend to the outside of the control box and are rotationally connected with the sowing disc at the bottom of the L-shaped rods;

the control assembly comprises a second empty slot, a swinging plate, a rotating roller, a transmission plate and a first spring, wherein the second empty slot is formed in one side, close to a driver seat, of the control box, one side, close to the first toothed plate, of the first toothed plate is fixedly connected with the transmission plate, the transmission plate extends into the second empty slot, the transmission plate is connected with a top wall spring of the second empty slot through the first spring, the rotating roller is rotationally connected with the second empty slot, the swinging plate is fixedly connected onto the rotating roller, and one side, close to the first toothed plate, of the swinging plate extends to the lower side of the transmission plate

Preferably, two limiting grooves are formed in the control box, and the two L-shaped rods extend to the outside of the control box through the two limiting grooves respectively and are connected to the inner walls of the two limiting grooves in a sliding mode.

Preferably, the side of the swinging plate away from the first toothed plate extends to the outside of the control box and is opposite to the driver seat.

Preferably, the part of the swinging plate, which is positioned outside the control box, is elastically connected with the vehicle body through a plurality of second springs.

Preferably, rollers are arranged on the front side and the rear side of the vehicle body.

Preferably, a control panel is arranged on a side wall of the control box, which is close to the driver seat, and is used for controlling the running of the roller and the sowing disc.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the lifting assembly is arranged, when winter wheat at the low-furrow is required to be sowed, the toothed column is driven to rotate by controlling the lifting of the first toothed plate, so that the second toothed plate descends, the sowing disc is driven to descend by the two L-shaped rods, the winter wheat at the low-furrow is sowed, and the sowing efficiency of the winter wheat at the low-furrow is greatly improved.

2. According to the utility model, by arranging the control assembly, when winter wheat at a low furrow is required to be sowed, a worker steps down the swinging plate, so that the other end of the swinging plate pushes the first toothed plate to rise, winter wheat at a low furrow is sowed, when winter wheat at a high furrow is required to be sowed, the swinging plate is loosened, so that the swinging plate returns to an initial position under the action of a plurality of second springs, the first toothed plate falls under the action of the elasticity of the first springs, winter wheat at the high furrow is sowed, and therefore, the sowing personnel can adjust the sowing disc according to the high furrow and the low furrow of winter wheat, the sowing efficiency is greatly improved, and the device is convenient to operate and high in practicability.

Drawings

FIG. 1 is a schematic diagram of a wide sowing machine with high and low furrows for winter wheat;

FIG. 2 is a schematic diagram of the working state of the winter wheat high-low furrow wide-width seeder provided by the utility model when seeding the low furrow;

fig. 3 is a schematic side view of a lifting assembly in a winter wheat high-low furrow wide width planter.

In the figure: 1. a vehicle body; 11. a driver's seat; 12. a control box; 13. a roller; 2. a lifting assembly; 21. a first empty slot; 22. a first toothed plate; 23. a second toothed plate; 24. tooth columns; 25. an L-shaped rod; 251. a limit groove; 26. sowing a disc; 3. a control assembly; 31. a second empty slot; 32. a swinging plate; 321. a second spring; 33. a rotating roller; 34. a drive plate; 35. a first spring.

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.

Referring to fig. 1-3, a winter wheat high-low furrow wide width planter, comprising:

the seeding machine comprises a car body 1, wherein rollers 13 are arranged on the front side and the rear side of the car body 1, a driver seat 11 is arranged on the car body 1, a control box 12 is arranged in front of the driver seat 11, and a control panel is arranged on one side wall of the control box 12 close to the driver seat 11 and used for controlling the rollers 13 and the seeding disc 26 to run;

the lifting assembly 2 comprises a first empty groove 21, a first toothed plate 22, a second toothed plate 23, a toothed column 24, two L-shaped rods 25 and a sowing disc 26, wherein the two first empty grooves 21 are arranged in the control box 12, the first toothed plate 22 and the second toothed plate 23 are respectively and slidably connected in the two first empty grooves 21, the toothed column 24 is rotationally connected between the first toothed plate 22 and the second toothed plate 23, two sides of the toothed column 24 are respectively meshed with the first toothed plate 22 and the second toothed plate 23, the L-shaped rods 25 are fixedly connected to two side walls of the second toothed plate 23, and the two L-shaped rods 25 extend to the outside of the control box 12 and are rotationally connected with the sowing disc 26 at the bottom of the control box;

it should be noted that, two spacing grooves 251 are provided in the control box 12, two L-shaped rods 25 extend to the outside of the control box 12 through two spacing grooves 251, and sliding connection is in the inner wall of two spacing grooves 251, thereby make two L-shaped rods 25 more stable when driving the seeding disc 26 to go up and down, when first pinion rack 22 goes up, can drive tooth post 24 and rotate, and drive second pinion rack 23 to descend, second pinion rack 23 drives to descend and drives seeding disc 26 through two L-shaped rods 25 to descend, thereby can sow winter wheat in low-furrow department, improved the seeding efficiency of winter wheat in low-furrow department greatly.

The control assembly 3, the control assembly 3 includes second empty slot 31, swing board 32, rotor 33, drive plate 34 and first spring 35, second empty slot 31 has been seted up to the inside one side that is close to driver's seat 11 of control box 12, one side fixedly connected with drive plate 34 that second pinion rack 23 was kept away from to first pinion rack 22, drive plate 34 extends to in the second empty slot 31, and drive plate 34 passes through first spring 35 and the roof spring coupling of second empty slot 31, the second empty slot 31 swivelling joint has rotor 33, fixedly connected with swing board 32 on the rotor 33, one side that swing board 32 is close to first pinion rack 22 extends to the below of drive plate 34.

It is worth mentioning that one side that the swinging plate 32 kept away from first pinion rack 22 extends to the outside of control box 12 and just to driver's seat 11 to be convenient for the seeding personnel step on swinging plate 32 and control sowing disc 26, swinging plate 32 is located the outside part of control box 12, through a plurality of second spring 321 and automobile body 1 elastic connection, when needs are sowed low-furrow department winter wheat, the staff steps on swinging plate 32, make swinging plate 32 be close to the one end of driving plate 34 upwards swing, and drive first pinion rack 22 through driving plate 34 and rise, thereby make second pinion rack 23 decline and sow low-furrow department winter wheat, when needs to sow high-furrow department winter wheat, loosen swinging plate 32, make swinging plate 32 get back to the initial position under the elastic action of a plurality of second spring 321, simultaneously driving plate 34 descends under the elastic action of first spring 35, drive first pinion rack 22 descends, make second pinion rack 23 rise, thereby sow high-furrow department winter wheat, thereby make high-furrow department winter wheat can be adjusted according to the high efficiency, and high-furrow disc sowing 26 is convenient, and high practical.

The utility model can explain its functional principle by the following modes of operation:

s1: when a seeder drives the vehicle body 1 to sow, when the seeder is at a low furrow of winter wheat, the swinging plate 32 is stepped on, so that the swinging plate 32 pushes the first toothed plate 22 through the transmission plate 34, the first toothed plate 22 rises, the second toothed plate 23 is driven to descend through the toothed column 24, and the sowing disc 26 is driven to descend through the two L-shaped rods 25 to sow the winter wheat at the low furrow.

S2: at the high furrow of winter wheat, loosen swing plate 32 for swing plate 32 gets back to initial position under the elasticity effect of gravity and second spring 321, and drive plate 34 drives first pinion rack 22 decline under the elasticity effect of first spring 35 simultaneously, thereby makes second pinion rack 23 rise, and drives seeding disc 26 and rise, sows winter wheat of high furrow department, has not only improved the seeding efficiency of winter wheat of low furrow department greatly, and the simple operation is strong moreover.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. A winter wheat high-low furrow wide width seeder, which is characterized by comprising:

the automobile comprises an automobile body (1), wherein a driver seat (11) is arranged on the automobile body (1), and a control box (12) is arranged in front of the driver seat (11);

the lifting assembly (2) comprises a first empty groove (21), a first toothed plate (22), a second toothed plate (23), toothed columns (24), two L-shaped rods (25) and a sowing disc (26), wherein the two first empty grooves (21) are formed in the control box (12), the first toothed plate (22) and the second toothed plate (23) are respectively and slidably connected in the first empty grooves (21), the toothed columns (24) are rotationally connected between the first toothed plate (22) and the second toothed plate (23), two sides of the toothed columns (24) are respectively meshed with the first toothed plate (22) and the second toothed plate (23), the L-shaped rods (25) are fixedly connected to two side walls of the second toothed plate (23), and the two L-shaped rods (25) extend to the outside of the control box (12) and are rotationally connected with the sowing disc (26) at the bottom of the control box;

control assembly (3), control assembly (3) include second empty slot (31), swing board (32), rotor (33), drive plate (34) and first spring (35), second empty slot (31) have been seted up to one side that control box (12) are inside to be close to driver's seat (11), one side fixedly connected with drive plate (34) that second pinion rack (23) were kept away from to first pinion rack (22), in drive plate (34) extended to second empty slot (31), just in drive plate (34) are connected with the roof spring of second empty slot (31) through first spring (35), second empty slot (31) rotation is connected with rotor (33), fixedly connected with swing board (32) on rotor (33), one side that swing board (32) are close to first pinion rack (22) extends to the below of drive plate (34).

2. The winter wheat high and low furrow wide width seed planter of claim 1, wherein:

two limiting grooves (251) are formed in the control box (12), and the two L-shaped rods (25) extend to the outside of the control box (12) through the two limiting grooves (251) respectively and are connected to the inner walls of the two limiting grooves (251) in a sliding mode.

3. The winter wheat high and low furrow wide width seed planter of claim 1, wherein:

the side of the swinging plate (32) far away from the first toothed plate (22) extends to the outside of the control box (12) and is opposite to the driver seat (11).

4. A winter wheat high and low furrow wide width planter in accordance with claim 3, wherein:

the swinging plate (32) is arranged at the outer part of the control box (12) and is elastically connected with the vehicle body (1) through a plurality of second springs (321).

5. The winter wheat high and low furrow wide width seed planter of claim 1, wherein:

rollers (13) are arranged on the front side and the rear side of the vehicle body (1).

6. The winter wheat high and low furrow wide width seed planter of claim 5, wherein:

a control panel is arranged on one side wall of the control box (12) close to the driving seat (11) and is used for controlling the running of the roller (13) and the sowing disc (26).

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