CN214708601U

CN214708601U - Furrow seeder

Info

Publication number: CN214708601U
Application number: CN202120822769.7U
Authority: CN
Inventors: 董健
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-16
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a furrow seeder relates to seeder technical field. The utility model discloses a seeder assembly is installed to seeder main part, the disseminator assembly is installed to inside one side of seeder main part, and fertilizing mechanism is installed to the inside opposite side of seeder main part, and the inside sliding connection of seeder main part has the rubbing crusher who is used for smashing the soil piece, and the elevating system who is used for adjusting rubbing crusher position height is still installed to the inside of seeder main part, and rubbing crusher constructs including fixed case, and the inside rotation of fixed case is connected with the roller that digs, first crushing roller and the crushing roller of second. The utility model discloses a rubbing crusher constructs, can smash great clod in the soil, prevents that the clod from causing the damage to the machine, and then has improved the suitability of this device, improves the life of this device, through elevating system, can adjust rubbing crusher constructs's position height, and then makes this device can adapt to the not operation position of co-altitude, improves the practicality of this device.

Description

Furrow seeder

Technical Field

The utility model belongs to the technical field of the seeder, especially, relate to a furrow seeder.

Background

The seeder uses crop seeds as planting machinery of seeding object, a seeder for a certain kind or a certain kind of crop, often take the crop kind name, such as cereal drill, maize hill-drop planter, cotton planter, forage grass broadcast planter, etc., in addition have furrow shape seeder according to the shape of ground formation, furrow shape seeder is before the seeding, must meticulous soil preparation, can not have big soil block, debris such as stone, root stubble, otherwise can influence the seeding quality, can cause the damage to the machine seriously, such as furrow opener warp, axle type bending even break etc., can not arrange in order ground in advance at current furrow shape seeder, when leading to furrow shape seeder to see great soil block, can cause the damage of machine, lead to great economic loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a furrow seeder to solve current problem: the existing furrow-shaped seeder cannot arrange the ground in advance, and when the furrow-shaped seeder meets large soil blocks, the damage of the machine can be caused, so that the large economic loss is caused.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a furrow seeding machine comprises a seeding machine main body, wherein a seeding machine assembly is installed on one side in the seeding machine main body, a fertilizing mechanism is installed on the other side in the seeding machine main body, and a crushing mechanism for crushing soil blocks is connected in the seeding machine main body in a sliding manner;

and a lifting mechanism for adjusting the position height of the crushing mechanism is further installed in the seeder main body.

Further, rubbing crusher constructs including fixed case, the inside of fixed case is rotated and is connected with and digs roller, first crushing roller and second crushing roller, the one end bolt fastening of fixed case has first driving motor, first driving motor's output is fixed connection with the roller that digs, the one end of fixed case is still bolt fastening has second driving motor, second driving motor's output carries out fixed connection with first crushing roller.

Further, the fixed box and the soil turning roller, the fixed box and the first crushing roller, and the second crushing roller and the fixed box are rotatably connected through bearings;

the other ends of the first crushing roller and the second crushing roller are both fixed with first transmission gears, and the first transmission gears are meshed and connected.

Further, the outside of fixed case is fixed with the forked tail slider, the forked tail sliding tray that is sliding connection with the forked tail slider is seted up to the inside of seeder main part, cooperation sliding connection through forked tail slider and forked tail slider between fixed case and the seeder main part.

Furthermore, the lifting mechanism comprises two vertical supporting plates, the vertical supporting plates are welded with the seeder main body, a third driving motor is fixed to one end of one of the vertical supporting plates through a bolt, a first threaded rod is fixed to the output end of the third driving motor, a second threaded rod is fixed to the other end of the first threaded rod, the thread turning directions of the first threaded rod and the second threaded rod are opposite, moving blocks are connected to the outer sides of the first threaded rod and the second threaded rod through threads, a limiting rod is further arranged between the two vertical supporting plates, and the limiting rod is in sliding connection with the moving blocks;

the bottom of the moving block is rotatably connected with a connecting rod, the bottom of the connecting rod is rotatably connected with a mounting seat, and the mounting seat is connected with the fixed box in a welding mode.

Furthermore, the moving block and the connecting rod as well as the connecting rod and the mounting seat are rotationally connected through a pin.

The utility model discloses following beneficial effect has:

1. the utility model discloses a rubbing crusher constructs, can smash great clod in the soil, prevents that the clod from causing the damage to the machine, and then has improved the suitability of this device, improves the life of this device.

2. The utility model discloses an elevating system can adjust rubbing crusher and construct the position height, and then makes this device can adapt to the not operation position of co-altitude, improves the practicality of this device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic view of a connection structure of the first driving motor and the fixing box of the present invention;

FIG. 3 is a schematic view of the connection structure of the crushing mechanism of the present invention;

fig. 4 is a schematic view of the connection structure of the lifting mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a seeder main body; 2. a seeder assembly; 3. a fertilizing mechanism; 4. a fixed box; 5. a first drive motor; 6. a second drive motor; 7. a soil turning roller; 8. a first crushing roller; 9. a second crushing roller; 10. a first drive gear; 11. a third drive motor; 12. a vertical support plate; 13. a first threaded rod; 14. a limiting rod; 15. a second threaded rod; 16. a moving block; 17. a connecting rod; 18. and (7) mounting a seat.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a furrow seeder, which comprises a seeder main body 1, a seeder assembly 2 is arranged at one side inside the seeder main body 1, a fertilizing mechanism 3 is arranged at the other side inside the seeder main body 1, and a crushing mechanism for crushing soil blocks is connected inside the seeder main body 1 in a sliding manner;

the crushing mechanism comprises a fixed box 4, a dovetail slide block is fixed on the outer side of the fixed box 4, a dovetail slide groove in sliding connection with the dovetail slide block is formed in the seeder main body 1, and the fixed box 4 is in sliding connection with the seeder main body 1 through the matching of the dovetail slide block and the dovetail slide block, so that the fixed box 4 can slide in the seeder main body 1;

the soil turning roller 7, the first crushing roller 8 and the second crushing roller 9 are rotatably connected inside the fixed box 4, the fixed box 4 and the soil turning roller 7, the fixed box 4 and the first crushing roller 8, and the second crushing roller 9 and the fixed box 4 are rotatably connected through bearings, so that the fixed box 4 and the soil turning roller 7, the fixed box 4 and the first crushing roller 8, and the second crushing roller 9 and the fixed box 4 can rotate better;

a first driving motor 5 is fixed at one end of the fixed box 4 through a bolt, the output end of the first driving motor 5 is fixedly connected with the soil turning roller 7, a second driving motor 6 is further fixed at one end of the fixed box 4 through a bolt, and the output end of the second driving motor 6 is fixedly connected with the first crushing roller 8;

the other ends of the first crushing roller 8 and the second crushing roller 9 are both fixed with first transmission gears 10, and the two first transmission gears 10 are in meshed connection;

according to the device, the crushing mechanism can crush large soil blocks in the soil, so that the machine is prevented from being damaged by the soil blocks, the applicability of the device is improved, and the service life of the device is prolonged;

a lifting mechanism for adjusting the position height of the crushing mechanism is also arranged in the seeder main body 1;

the lifting mechanism comprises two vertical supporting plates 12, the vertical supporting plates 12 are welded with the seeder main body 1, one end of one vertical supporting plate 12 is fixed with a third driving motor 11 through a bolt, the output end of the third driving motor 11 is fixed with a first threaded rod 13, the other end of the first threaded rod 13 is fixed with a second threaded rod 15, the thread turning directions of the first threaded rod 13 and the second threaded rod 15 are opposite, the outer side threads of the first threaded rod 13 and the second threaded rod 15 are connected with a moving block 16 through threads, a limiting rod 14 is further arranged between the two vertical supporting plates 12, and the limiting rod 14 is in sliding connection with the moving block 16;

the bottom of the moving block 16 is rotatably connected with a connecting rod 17, the bottom of the connecting rod 17 is rotatably connected with an installation seat 18, the moving block 16 and the connecting rod 17 as well as the connecting rod 17 and the installation seat 18 are rotatably connected through pins, so that the moving block 16 and the connecting rod 17 as well as the connecting rod 17 and the installation seat 18 can be rotatably connected better, and the installation seat 18 is connected with the fixed box 4 through welding;

therefore, the position height of the crushing mechanism can be adjusted through the lifting mechanism, so that the device can adapt to operation positions with different heights, and the practicability of the device is improved.

One specific application of this embodiment is: the power of the tractor is transmitted to the input shaft of the gear box through the power output shaft and the transmission shaft, the seeder assembly 2 is driven to rotate through the output shaft of the gear box, and the soil taking shovel takes out soil to form a furrow. Soil screwed out by the furrow opener is conveyed into the transverse soil separating cylinder through the soil protecting cylinder, the soil is respectively conveyed into the furrows and the two sides of the mulching film under the action of the soil conveying auger, and the two furrows and the two sides of the mulching film are compacted to form four soil compacting zones, so that the mulching film soil compacting operation is realized;

seeder main body 1 selectable air distribution suction type and bucket wheel mechanical type two seed sowing devices

Air-suction seeding: the power of the tractor drives the fan to rotate through the belt. The blower is connected with the vacuum chamber by a rubber tube. The negative pressure generated by the rotation of the fan is transmitted to the vacuum chamber. When the seed plate rotates, the seeds are adsorbed under the negative pressure of the vacuum chamber and rotate along with the seed plate. After the seeds are rotated out of the vacuum chamber, the seeds do not bear negative pressure, fall into the seed inoculating tray under the action of self weight and then fall into the duckbilled tips, the duckbilled tips break mulching films along with the rotation of the seeder in the furrow, and the seeds fall into soil to realize the seeding in the furrow.

A spoon-wheel mechanical seed taking device: the spoon type seed taking device comprises a seed metering device shell, a seed guiding wheel, a partition plate, a vertical spoon wheel, a seed cleaning brush, a seed metering device cover and the like, when the spoon wheel rotates, each small spoon takes a plurality of seeds from a seed box, when the spoon wheel rotates to a certain angle, redundant seeds fall under the action of dead weight, only one seed in the remaining spoon is taken to be above a plate, falls into a seed guiding cabin arranged behind the seed guiding cabin through an opening of the partition plate, rotates to a seed throwing port below the seed taking device along with the seed cabin, falls into a seed receiving plate by the dead weight, falls into a duck mouth, and rotates in a furrow along with a seeder, the duck mouth punctures a mulching film, the seeds fall into soil, and seeding in the furrow is realized;

the old seeder has incomplete film laying and gaps, and can leak seeds;

the ditching chain is driven by a gearbox at the bottom of the improved machine, soil on the ground is rolled to the upper surface and is dispersed to a furrow for film pressing through an angle dragon, the wide and narrow films can be universal for 90-1.2 meters, the soil-covering furrow sowing machine can complete a plurality of processes of full-film fine sowing, one-time fertilization, chemical weeding, water belt laying and the like at one time;

the acre yield of crops is improved, and the yield is more than 100 kilograms on average compared with that of an old seeder without laying a film;

when soil needs to be crushed, the operation of the first driving motor 5 enables the soil turning roller 7 to rotate, the rotation of the soil turning roller 7 enables larger soil blocks to enter between the first crushing roller 8 and the second crushing roller 9, then the operation of the second driving motor 6 enables the first crushing roller 8 to rotate, the rotation of the first crushing roller 8 enables the second crushing roller 9 to rotate through the meshed connection of the two first transmission gears 10, and further the rotation directions of the first crushing roller 8 and the second crushing roller 9 are opposite, so that the soil blocks are crushed;

when the working height of the crushing mechanism needs to be adjusted, the operation of the third driving motor 11 enables the first threaded rod 13 and the second threaded rod 15 to rotate, the rotation of the first threaded rod 13 and the second threaded rod 15 enables the two moving blocks 16 to move in opposite directions, the movement of the two moving blocks 16 enables the mounting seat 18 to move through the connecting rod 17, and then the fixed box 4 moves under the sliding connection with the seeder main body 1, so that the working position height of the crushing mechanism can be adjusted.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a furrow seeder, includes seeder main part (1), its characterized in that: a seeder assembly (2) is installed on one side inside the seeder main body (1), a fertilizing mechanism (3) is installed on the other side inside the seeder main body (1), and a crushing mechanism for crushing soil blocks is connected inside the seeder main body (1) in a sliding manner;

the inside of seeder main part (1) still installs the elevating system who is used for adjusting rubbing crusher position height.

2. A furrow drill as claimed in claim 1, wherein: the crushing mechanism comprises a fixed box (4), the inside of the fixed box (4) is rotatably connected with a soil turning roller (7), a first crushing roller (8) and a second crushing roller (9), one end of the fixed box (4) is fixed with a first driving motor (5), the output end of the first driving motor (5) is fixedly connected with the soil turning roller (7), one end of the fixed box (4) is further fixed with a second driving motor (6), and the output end of the second driving motor (6) is fixedly connected with the first crushing roller (8).

3. A furrow drill as claimed in claim 2, wherein: the fixed box (4) is rotationally connected with the soil turning roller (7), the fixed box (4) is rotationally connected with the first crushing roller (8), and the second crushing roller (9) is rotationally connected with the fixed box (4) through bearings;

the other ends of the first crushing roller (8) and the second crushing roller (9) are both fixed with first transmission gears (10), and the first transmission gears (10) are meshed and connected.

4. A furrow drill as claimed in claim 2, wherein: the outside of fixed case (4) is fixed with the forked tail slider, the forked tail sliding tray that is sliding connection with the forked tail slider is seted up to the inside of seeder main part (1), cooperation sliding connection through forked tail slider and forked tail slider between fixed case (4) and seeder main part (1).

5. A furrow drill as claimed in claim 1, wherein: the lifting mechanism comprises two vertical supporting plates (12), the vertical supporting plates (12) are welded with the seeder main body (1), a third driving motor (11) is fixed to one end of one of the vertical supporting plates (12) through a bolt, a first threaded rod (13) is fixed to the output end of the third driving motor (11), a second threaded rod (15) is fixed to the other end of the first threaded rod (13), the thread turning directions of the first threaded rod (13) and the second threaded rod (15) are opposite, a moving block (16) is connected to the outer side threads of the first threaded rod (13) and the second threaded rod (15), a limiting rod (14) is further arranged between the two vertical supporting plates (12), and the limiting rod (14) is in sliding connection with the moving block (16);

the bottom of the moving block (16) is rotatably connected with a connecting rod (17), the bottom of the connecting rod (17) is rotatably connected with a mounting seat (18), and the mounting seat (18) is connected with the fixed box (4) in a welding mode.

6. A furrow drill as claimed in claim 5, wherein: the moving block (16) is rotatably connected with the connecting rod (17) and the connecting rod (17) is rotatably connected with the mounting seat (18) through a pin.