CN220674364U - Agricultural seeder of ration seeding - Google Patents

Abstract

The utility model discloses an agricultural seeding device for quantitative seeding, which comprises a seed separating box, a seed storing tank, a seed dropping pipe, a bottom frame and a side handle, wherein the seed storing tank is fixedly arranged at the top end of the seed separating box, and the seed dropping pipe is fixedly connected at the bottom end of the seed separating box. The agricultural seeding device for quantitative seeding is characterized in that seeds falling into a quantitative hole enter a communicating pipe and slide downwards to be positioned at the end pipe orifice of the communicating pipe, the seeds are blocked by a movable baffle plate, the movable baffle plate is pressed to enable the movable baffle plate to approach to the direction of an extending support, the movable baffle plate is driven to rotate by a rotating shaft in a side frame body, the seeds are not blocked any more, the seeds fall from the drain hole, and simultaneously the movable baffle plate resets under the rebound effect of a reset spring on a reset device, the seeds falling from the drain hole enter an inner cavity, sequentially fall on a blocking piece and slide downwards between the gaps on the blocking piece until the seeds fall on the ground after passing through the inner cavity, and the seeding is completed.

Description

Agricultural seeder of ration seeding

Technical Field

The utility model relates to the technical field of agricultural seeding, in particular to an agricultural seeding device for quantitative seeding.

Background

Agricultural sowing is taken as the most traditional agricultural process project, and in the development process of agriculture, the technology of agricultural sowing is always updated and optimized, but in the actual agricultural sowing process, partial problems are still found:

1. in the process of manual sowing, the number of seeds is required to be selected each time when sowing is carried out, and when frequent sowing is carried out, a certain amount of seeds are selected each time to waste sowing time, so that sowing efficiency is affected;

2. when the artificial sowing is carried out, the artificial sowing device discovers that after the seeds need to be stood down every time, the seeds are put into the pits, so that people can be tired rapidly, but if the artificial sowing device does not stood down during sowing, the seeds are easy to fall from the high altitude to damage and cannot grow.

Disclosure of Invention

The utility model aims to provide an agricultural seeding device for quantitative seeding, which aims to solve the problems that the seeding efficiency is affected by frequently selecting the number of seeds and then seeding the seeds and the seeds are easy to damage when falling from a high place in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an agricultural seeder of ration seeding, includes seed separation case, deposits kind jar, seed dropping pipe, underframe and side position handle, the top fixed mounting of seed separation case deposits kind jar, the bottom fixedly connected with seed dropping pipe of seed separation case, the bottom fixedly connected with underframe of seed dropping pipe, one side fixed mounting of seed dropping pipe has side position handle;

the seed separating box comprises a box body, a communicating pipe, a movable baffle, an operator and a leak hole, wherein the communicating pipe is arranged in the box body, the movable baffle is arranged below the communicating pipe, the operator is fixedly connected to the top end of the movable baffle, and the leak hole is formed in the bottom end of the box body.

Preferably, deposit kind jar includes the jar body, stir board, control wheel, puts in mouth and ration hole, the inside of the jar body is equipped with stirs the board, the top fixedly connected with control wheel of stirring the board, the mouth of putting in has been seted up to one side of the jar body, the bottom of the jar body has been seted up the ration hole.

Preferably, the seed dropping pipe comprises a hollow pipe body, an inner cavity and a blocking piece, wherein the inner cavity is formed in the hollow pipe body, the blocking piece is arranged in the inner cavity, and the blocking piece is fixedly connected with the hollow pipe body.

Preferably, the manipulator comprises a side frame body, an extension support, a movable rotating plate and a restorer, wherein a rotating shaft is arranged in the side frame body, the rotating shaft penetrates through the movable baffle and then is fixedly connected with the movable baffle, the bottom end of the side frame body is fixedly connected with the extension support, the movable rotating plate is arranged on one side of the extension support, and the restorer is arranged between the movable rotating plate and the extension support.

Preferably, the restorer consists of a telescopic pipe and a restoring spring, the outer pipe of the telescopic pipe is fixedly arranged on the extension bracket, the inner pipe of the telescopic pipe and the restoring spring are fixedly arranged on the movable rotating plate, meanwhile, one end of the restoring spring is fixedly arranged on the outer pipe of the telescopic pipe, and the other end of the restoring spring is fixedly connected with the inner pipe.

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

(1) According to the agricultural seeding device for quantitative seeding, seeds are fed into the quantitative holes by rotating the stirring plate and slide downwards along the communicating pipe, and after the seeds are blocked by the movable baffle, the seeds in the communicating pipe slide along with the rotation of the movable baffle and pass through the leak holes to enter the hollow pipe body, so that quantitative selection of the seeds is realized.

(2) According to the quantitative sowing agricultural sowing device, seeds entering the hollow pipe body are blocked by each blocking piece in turn in the falling process, and slide downwards from gaps among the blocking pieces, so that when the seeds fall into the ground, the impact on the seeds is reduced, the damage to the seeds is avoided, and the protection of the seeds is realized.

Drawings

FIG. 1 is a perspective view of the whole of the present utility model;

FIG. 2 is a cross-sectional view of the seed separation tank of the present utility model;

FIG. 3 is a schematic view of the structure of the manipulator of the present utility model;

FIG. 4 is a cross-sectional view of the seed storage tank of the present utility model;

fig. 5 is a cross-sectional view of the seed dropping tube of the present utility model.

In the figure: 1. a seed separating box; 11. a case; 12. a communicating pipe; 13. a movable baffle; 14. an operator; 141. a side frame; 142. an extension bracket; 143. a movable rotating plate; 144. a reset device; 15. a leak hole; 2. a seed storage tank; 21. a tank body; 22. a toggle plate; 23. a control wheel; 24. a delivery port; 25. a metering orifice; 3. a seed dropping tube; 31. a hollow tube body; 32. an inner cavity; 33. a blocking member; 4. a bottom frame; 5. a side handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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. 1-5, an agricultural seeding device for quantitative seeding includes a seed separating box 1, a seed storing tank 2, a seed dropping pipe 3, a bottom frame 4 and a side handle 5, a transparent glass window is provided on the seed separating box 1 for observing the distribution condition of internal seeds, the seed storing tank 2 is fixedly installed at the top end of the seed separating box 1, the seed dropping pipe 3 is fixedly connected with the bottom end of the seed separating box 1, the bottom end of the seed dropping pipe 3 is fixedly connected with the bottom frame 4, one side of the seed dropping pipe 3 is fixedly installed with the side handle 5 for holding and moving the whole, the seed separating box 1 includes a box 11, a communicating pipe 12, a movable baffle 13, an operator 14 and a leak hole 15, a communicating pipe 12 is provided in the box 11, the movable baffle 13 blocks the outlet at the tail end of the communicating pipe 12, the operator 14 is fixedly connected with the top end of the movable baffle 13, and the leak hole 15 is provided at the bottom end of the box 11.

Further, deposit kind of jar 2 includes jar body 21, stir board 22, control wheel 23, puts in mouth 24 and ration hole 25, fixed connection between jar body 21 and the box 11, and the inside of jar body 21 is equipped with stirs board 22, stirs the top fixedly connected with control wheel 23 of board 22, and the rotation of control wheel 23 can drive the rotation of stirring board 22, and put in mouth 24 has been seted up to one side of jar body 21, and ration hole 25 has been seted up to the bottom of jar body 21, and the top of communicating pipe 12 is installed in ration hole 25.

Further, the seed dropping tube 3 comprises a hollow tube body 31, an inner cavity 32 and blocking pieces 33, the top end of the hollow tube body 31 is communicated with the leak hole 15, the inner cavity 32 is formed in the hollow tube body 31, the blocking pieces 33 are arranged in the inner cavity 32, gaps are formed between every two blocking pieces 33 and used for passing seeds, and the blocking pieces 33 are fixedly connected with the hollow tube body 31.

Further, the manipulator 14 includes a side frame 141, an extension bracket 142, a movable rotating plate 143 and a restorer 144, a rotating shaft is disposed in the side frame 141, the rotating shaft penetrates through the movable baffle 13 and then is fixedly connected with the movable baffle 13, the rotating shaft is movably mounted on the positioning plate, the positioning plate is fixedly connected with the box 11, the bottom end of the side frame 141 is fixedly connected with the extension bracket 142, one side of the extension bracket 142 is provided with the movable rotating plate 143, the restorer 144 is disposed between the movable rotating plate 143 and the extension bracket 142, the movable rotating plate 143 is fixedly connected with the rotating shaft in the side frame 141, and the movable rotating plate 143 drives the movable baffle 13 to rotate through the rotating shaft while rotating.

Further, the restorer 144 is composed of a telescopic tube and a restoring spring, the outer tube of the telescopic tube is fixedly installed on the extension support 142, the inner tube of the telescopic tube is fixedly installed on the movable rotating plate 143 together with the restoring spring, one end of the restoring spring is fixedly installed on the outer tube of the telescopic tube, the other end of the restoring spring is fixedly connected with the inner tube, after the movable rotating plate 143 is pressed, the inner tube of the telescopic tube can enter the outer tube, the restoring spring is compressed, and when the pressed force disappears, the restoring spring helps the telescopic tube to restore, and simultaneously the movable rotating plate 143 is restored.

Working principle: when the quantitative sowing agricultural sowing device is used, seeds are all placed into the tank body 21 through the throwing opening 24, the stirring plate 22 is driven to rotate through the rotation control wheel 23, the stirring plate 22 stirs the seeds, the seeds fall into the quantitative holes 25, the seeds falling into the quantitative holes 25 enter the communicating pipe 12 and slide downwards to be positioned at the end pipe opening of the communicating pipe 12, the seeds are blocked by the movable baffle 13, the movable rotating plate 143 is pressed to approach the direction of the extending support 142, the movable rotating plate 143 drives the movable baffle 13 to rotate through the rotating shaft in the side frame 141, the seeds are not blocked any more, the seeds fall from the drain holes 15, meanwhile, the movable rotating plate 143 is reset under the rebound action of the reset spring on the reset device 144, the seeds falling from the drain holes 15 enter the inner cavity 32, sequentially fall onto the blocking piece 33, and slide downwards from the blocking piece 33 between the seeds until the seeds fall onto the ground after passing through the inner cavity 32, and sowing is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an agricultural seeder of ration seeding, includes seed separation case (1), deposits kind jar (2), falls kind of pipe (3), underframe (4) and side position handle (5), its characterized in that: the seed storage device is characterized in that a seed storage tank (2) is fixedly arranged at the top end of the seed separation box (1), a seed dropping pipe (3) is fixedly connected to the bottom end of the seed dropping pipe (3), a bottom frame (4) is fixedly connected to the bottom end of the seed dropping pipe (3), and a side position handle (5) is fixedly arranged on one side of the seed dropping pipe (3);

the seed separation case (1) comprises a case body (11), a communicating pipe (12), a movable baffle (13), an operator (14) and a leak hole (15), the communicating pipe (12) is arranged in the case body (11), the movable baffle (13) is arranged below the communicating pipe (12), the operator (14) is fixedly connected to the top end of the movable baffle (13), and the leak hole (15) is formed in the bottom end of the case body (11).

2. An agricultural seeding apparatus for quantitative seeding according to claim 1, wherein: the seed storage tank (2) comprises a tank body (21), a stirring plate (22), a control wheel (23), a throwing opening (24) and a quantitative hole (25), wherein the stirring plate (22) is arranged in the tank body (21), the control wheel (23) is fixedly connected to the top end of the stirring plate (22), the throwing opening (24) is formed in one side of the tank body (21), and the quantitative hole (25) is formed in the bottom end of the tank body (21).

3. An agricultural seeding apparatus for quantitative seeding according to claim 1, wherein: the seed dropping pipe (3) comprises a hollow pipe body (31), an inner cavity (32) and a blocking piece (33), wherein the inner cavity (32) is formed in the hollow pipe body (31), the blocking piece (33) is arranged in the inner cavity (32), and the blocking piece (33) is fixedly connected with the hollow pipe body (31).

4. An agricultural seeding apparatus for quantitative seeding according to claim 1, wherein: the manipulator (14) comprises a side frame body (141), an extension support (142), a movable rotating plate (143) and a restorer (144), wherein a rotating shaft is arranged in the side frame body (141), the rotating shaft penetrates through the movable baffle (13) and then is fixedly connected with the movable baffle (13), the bottom end of the side frame body (141) is fixedly connected with the extension support (142), one side of the extension support (142) is provided with the movable rotating plate (143), and the restorer (144) is arranged between the movable rotating plate (143) and the extension support (142).

5. An agricultural seeding apparatus for quantitative seeding according to claim 4, wherein: the restorer (144) is composed of a telescopic tube and a restoring spring, an outer tube of the telescopic tube is fixedly arranged on the extension support (142), an inner tube of the telescopic tube and the restoring spring are fixedly arranged on the movable rotating plate (143), one end of the restoring spring is fixedly arranged on the outer tube of the telescopic tube, and the other end of the restoring spring is fixedly connected with the inner tube.