CN213306195U

CN213306195U - A mechanical seeder for farming

Info

Publication number: CN213306195U
Application number: CN202022045201.7U
Authority: CN
Inventors: 林伟平
Original assignee: Hengshui Fuxing Agricultural Technology Co ltd
Current assignee: Hengshui Fuxing Agricultural Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-01
Anticipated expiration: 2030-09-18

Abstract

The utility model belongs to the technical field of farming equipment, especially, be a mechanical seeder for farming, to current agricultural seeder when using, because do not possess the function of carrying out the screening to the seed, lead to being difficult to the problem of guaranteeing the seed survival rate, the following scheme is put forward now, it includes box and screen cloth, box top one side intercommunication has the feeder hopper, and bottom half intercommunication has the discharging pipe, and the through-hole has been seted up to discharging pipe one side, and slidable mounting has the baffle in the through-hole, and the one end that baffle side fixedly connected with acted as go-between, the other end fixed mounting who acts as go-between has the pull ring, the one end of two montants of screen cloth top fixedly connected with, the box slip cap is established in two montant outsides, and two montan. The utility model discloses a drive the screen cloth vibrations and drive the commentaries on classics board and rotate the screening efficiency who promotes the seed, guaranteed the survival rate of seeder seeding.

Description

A mechanical seeder for farming

Technical Field

The utility model relates to an farming equipment technical field especially relates to a mechanical seeder for farming.

Background

Agriculture is an industry that produces food and industrial materials by cultivating animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural labor object is living animals and plants, and the obtained products are the animals and plants, the departments of obtaining the products by utilizing the growth and development rules of organisms such as animals and plants and artificially cultivating the organisms are called agriculture, and the agriculture is a basic product for supporting national economic construction and development. Agriculture is a production department which uses living functions of animals and plants to transform natural substances and products which can be needed by human beings. At present, agriculture is divided into two categories, namely plant cultivation and animal feeding. The land is an irreplaceable basic production material in agriculture, the working objects are mainly living animals and plants, the production time is inconsistent with the working time, the land is greatly influenced by natural conditions, and the land has obvious regionality and seasonality. Agriculture is the source and the root of human clothing and food, and is the first condition for all production. It provides grains, non-staple food, industrial raw material, capital and export material for other departments of national economy. Rural areas are also the largest market for industrial products and the source of labor.

When the existing agricultural seeding machine is used, the survival rate of seeds is difficult to guarantee due to the fact that the existing agricultural seeding machine does not have the function of screening the seeds, and therefore a mechanical seeding device for agricultural planting is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the prior agricultural seeder is not provided with the function of screening seeds and the defect of difficulty in guaranteeing the survival rate of the seeds when in use, and providing a mechanical seeding device for agricultural planting.

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

a mechanical seeding device for agricultural planting comprises a box body and a screen, wherein one side of the top of the box body is communicated with a feed hopper, the bottom of the box body is communicated with a discharge pipe, one side of the discharge pipe is provided with a through hole, a baffle is arranged in the through hole in a sliding manner, one end of a stay wire is fixedly connected to the side of the baffle, a pull ring is fixedly arranged at the other end of the stay wire, one end of two vertical rods is fixedly connected to the top of the screen, the box body is sleeved outside the two vertical rods in a sliding manner, the top ends of the two vertical rods extend to the top of the box body and are fixedly provided with a push plate, two sides of the top of the box body are both fixedly provided with vertical plates, one side, close to each other, of the two vertical plates is rotatably provided with, the box rotates the cover and establishes in the pivot outside, and pivot outside fixed mounting has a plurality of commentaries on classics boards, and the equal fixed mounting of the other end of pivot and cross axle one end has the sprocket, and the transmission mounting has same chain on two sprockets.

Preferably, the through-hole has been seted up to box one side, and movable mounting has the collecting vat in the through-hole, and the collecting vat is located under the screen cloth, and collecting vat one side fixed mounting has the fixed plate, and the fixed plate passes through bolt and box one side fixed connection, is convenient for collect unqualified seed.

Preferably, the top of the box body is fixedly connected with one end of each guide rod, and the two push plates are respectively sleeved outside the corresponding guide rods in a sliding mode to guide the push plates.

Preferably, the equal fixed mounting in two guide bar tops has the diaphragm, the equal fixedly connected with reset spring's in two diaphragm bottoms one end, two reset spring's the other end respectively with the push pedal top fixed connection who corresponds, reset the push pedal.

Preferably, one side of the top of the baffle and one side of the bottom of the baffle are fixedly connected with one ends of the L-shaped rods, a guide plate is fixedly mounted at the bottom of the box body, and the guide plate is slidably sleeved on the outer sides of the two L-shaped rods to guide the two baffles.

Preferably, one side of the guide plate is fixedly connected with one end of each of the two connecting springs, and the other end of each of the two connecting springs is fixedly connected with one side of the corresponding L-shaped rod to reset the baffle.

In the utility model, a mechanical seeder for farming, pour the seed into the box and open the motor through the feeder hopper pair, the motor output shaft drives the pivot and rotates, the pivot drives the cross axle through the transmission between two sprockets and rotates, the cross axle drives two cams and rotates, two cams promote two push pedals to move upward and compress the reset spring in the rotation process, the cam continues to rotate, two push pedals reset downward movement under the effect of reset spring, the cam continues to rotate and drives two push pedals to reciprocate from top to bottom, two push pedals drive the screen cloth through the corresponding montant jointly to reciprocate from top to bottom respectively, thereby screen the seed through the screen cloth;

the utility model discloses a, a mechanical seeder for farming, the pivot is rotated the in-process and is driven the commentaries on classics board and drive the seed and rotate, improve the motion range of seed, thereby further accelerate the efficiency of seed screening, make comparatively shrivelled seed fall into the collecting vat through the sieve mesh and collect, and the seed of qualified particle diameter gradually moves to one side and falls into box inside bottom through the screen cloth, and when needs sow, through pulling the pull ring, the pull ring drives the baffle through the acting as go-between and moves to one side, make the baffle break away from the blockking to the seed, the seed drops under the effect of gravity, thereby realize the seeding, loosen the pull ring after the seeding is accomplished, the baffle resets under the spring force effect of coupling spring and blocks the seed again;

the utility model has the advantages of reasonable design, through driving the screen cloth vibrations and drive the screening efficiency that changes the board and rotate the promotion seed, guaranteed the survival rate of seeder seeding, the reliability is high.

Drawings

FIG. 1 is a schematic structural view of a mechanical seeding device for agricultural planting according to the present invention;

fig. 2 is a schematic structural view of a part a of the mechanical seeding device for agricultural planting according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the mechanical seeding device for agricultural planting provided by the utility model.

In the figure: 1. a box body; 2. a discharge pipe; 3. a baffle plate; 4. a pull ring; 5. a vertical rod; 6. screening a screen; 7. a motor; 8. a rotating shaft; 9. a sprocket; 10. a horizontal axis; 11. a vertical plate; 12. a cam; 13. pushing the plate; 14. a guide bar; 15. a transverse plate; 16. a return spring; 17. collecting tank; 18. a fixing plate; 19. a guide plate; 20. an L-shaped rod; 21. a spring is connected.

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.

Referring to fig. 1-3, a mechanical seeding device for agricultural planting, comprising a box body 1 and a screen 6, wherein one side of the top of the box body 1 is communicated with a feed hopper, the bottom of the box body 1 is communicated with a discharge pipe 2, one side of the discharge pipe 2 is provided with a through hole, a baffle 3 is arranged in the through hole in a sliding manner, one end of a pull wire is fixedly connected to the side of the baffle 3, the other end of the pull wire is fixedly provided with a pull ring 4, one end of two vertical rods 5 is fixedly connected to the top of the screen 6, the box body 1 is sleeved outside the two vertical rods 5 in a sliding manner, the top ends of the two vertical rods 5 extend to the top of the box body 1 and are fixedly provided with a push plate 13, two sides of the top of the box body 1 are both fixedly provided with vertical plates 11, one side, close to each other, one end of a rotating shaft 8 is fixedly connected to an output shaft of the motor 7, the box body 1 is rotatably sleeved on the outer side of the rotating shaft 8, a plurality of rotating plates are fixedly mounted on the outer side of the rotating shaft 8, chain wheels 9 are fixedly mounted at the other end of the rotating shaft 8 and one end of a transverse shaft 10, and a same chain is mounted on the two chain wheels 9 in a transmission mode.

The utility model discloses in, the through-hole has been seted up to 1 one side of box, and movable mounting has collecting vat 17 in the through-hole, and collecting vat 17 is located under screen cloth 6, and collecting vat 17 one side fixed mounting has fixed plate 18, and fixed plate 18 is convenient for collect unqualified seed through bolt and 1 one side fixed connection of box.

The utility model discloses in, the one end of two guide bars 14 of 1 top fixedly connected with of box, two push pedal 13 slide the cover respectively and establish in the 14 outsides of corresponding guide bar, lead push pedal 13.

The utility model discloses in, the equal fixed mounting in 14 tops of two guide bars has diaphragm 15, two diaphragm 15 bottom equal fixedly connected with reset spring 16's one end, two reset spring 16's the other end respectively with the 13 top fixed connection of push pedal that correspond, reset push pedal 13.

The utility model discloses in, 3 top one sides of baffle and the one end of the equal fixedly connected with L shape pole 20 in bottom one side, 1 bottom fixed mounting of box has deflector 19, and the deflector 19 slip cap is established in two L shape poles 20 outsides, leads to two baffles 3.

The utility model discloses in, 19 one sides fixedly connected with one end of two connecting spring 21 of deflector, two connecting spring 21's the other end respectively with the L shape pole 20 one side fixed connection that corresponds, reset baffle 3.

In the utility model, when in use, the seeds are poured into the box body 1 through the feeding hopper and the motor 7 is started, the output shaft of the motor 7 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the cross shaft 10 to rotate through the transmission between the two chain wheels 9, the cross shaft 10 drives the two cams 12 to rotate, the two push plates 13 are pushed to move upwards and compress the reset spring 16 in the rotating process of the two cams 12, the cams 12 continue to rotate, the two push plates 13 reset and move downwards under the action of the reset spring 16, the cams 12 continuously rotate to drive the two push plates 13 to reciprocate upwards and downwards, the two push plates 13 respectively drive the screen 6 to reciprocate upwards and downwards through the corresponding vertical rods 5, thereby screening the seeds through the screen 6, simultaneously, the rotating plate is driven to drive the seeds to rotate in the rotating process of the rotating shaft 8, the moving range of the seeds is improved, thereby further accelerating, make comparatively shrivelled seed fall into the collecting vat 17 through the sieve mesh and collect in, and the seed of qualified particle diameter gradually to the side motion and fall into 1 inboard bottom of box through screen cloth 6, and when needs are sowed, through pulling pull ring 4, pull ring 4 drives baffle 3 to the side motion through acting as go-between, make baffle 3 break away from stopping to the seed, the seed drops under the effect of gravity, thereby realize the seeding, loosen pull ring 4 after the seeding is accomplished, baffle 3 resets under coupling spring 21's spring action and stops the seed again.

Claims

1. The mechanical seeding device for agricultural planting comprises a box body (1) and a screen (6), and is characterized in that one side of the top of the box body (1) is communicated with a feed hopper, the bottom of the box body (1) is communicated with a discharge pipe (2), one side of the discharge pipe (2) is provided with a through hole, a baffle (3) is slidably arranged in the through hole, one end of a stay wire is fixedly connected to the side of the baffle (3), the other end of the stay wire is fixedly provided with a pull ring (4), one end of two vertical rods (5) is fixedly connected to the top of the screen (6), the box body (1) is slidably arranged outside the two vertical rods (5), the top ends of the two vertical rods (5) extend to the top of the box body (1) and are fixedly provided with a push plate (13), both sides of the top of the box body (1) are, fixed mounting has two cams (12) on cross axle (10), and two cams (12) respectively with push pedal (13) bottom roll connection that corresponds, mounting panel fixed mounting has motor (7) at box (1) one side top, the one end of fixedly connected with pivot (8) on motor (7) output shaft, box (1) is rotated the cover and is established in pivot (8) outside, and pivot (8) outside fixed mounting has a plurality of commentaries on classics boards, and the other end of pivot (8) and the equal fixed mounting of cross axle (10) one end have sprocket (9), and the transmission is installed same chain on two sprocket (9).

2. The mechanical seeding device for agricultural planting according to claim 1, wherein a through hole is formed in one side of the box body (1), a collecting tank (17) is movably mounted in the through hole, the collecting tank (17) is located right below the screen (6), a fixing plate (18) is fixedly mounted on one side of the collecting tank (17), and the fixing plate (18) is fixedly connected with one side of the box body (1) through a bolt.

3. The mechanical seeding device for agricultural planting according to claim 1, wherein one end of two guide rods (14) is fixedly connected to the top of the box body (1), and the two push plates (13) are respectively sleeved on the outer sides of the corresponding guide rods (14) in a sliding manner.

4. The mechanical seeding device for agricultural planting according to claim 3, wherein a transverse plate (15) is fixedly mounted at the top end of each guide rod (14), one end of a return spring (16) is fixedly connected to the bottom of each transverse plate (15), and the other end of each return spring (16) is fixedly connected to the top of the corresponding push plate (13).

5. The mechanical seeding device for agricultural planting according to claim 1, wherein one end of an L-shaped rod (20) is fixedly connected to each of the top side and the bottom side of the baffle plate (3), a guide plate (19) is fixedly installed at the bottom of the box body (1), and the guide plate (19) is slidably sleeved on the outer sides of the two L-shaped rods (20).

6. A mechanical seed sowing device for agricultural planting according to claim 5, wherein one end of two connecting springs (21) is fixedly connected to one side of the guide plate (19), and the other end of each connecting spring (21) is fixedly connected to one side of the corresponding L-shaped rod (20).