CN212184107U

CN212184107U - Crop seed disseminator

Info

Publication number: CN212184107U
Application number: CN202020885089.5U
Authority: CN
Inventors: 侯艳芳; 邢玲玲; 常昕; 赵伟伟; 李拥军; 王桂花; 周桂友
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-22
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a crop seed seeder, which relates to the field of agricultural equipment and comprises a vehicle body, wherein a shell is fixedly arranged on the side wall of the vehicle body, a rotating groove is arranged in the shell, a driving motor is fixedly arranged on the outer side wall of the shell, the tail end of an output shaft of the driving motor penetrates through the side wall of the shell and extends into the rotating groove, a rotating wheel is fixedly arranged at the tail end of the output shaft of the driving motor, the conical plug can slide up and down on the side wall of the sliding groove through the matching use of the sliding groove, the rotating wheel, the fixing rod, a first connecting rod, the conical plug and a sliding block, so that the periodic opening of holes at the bottom of a funnel is realized, crop seeds fall into a soil breaking mechanism at intervals, the function of quantitative fixed-distance seeding is realized along with the movement of a seeding vehicle, the uniform distribution of the seeds in the field is facilitated, facilitates the subsequent field management and mechanical harvest.

Description

Crop seed disseminator

Technical Field

The utility model relates to an agricultural equipment field especially relates to a crops seed disseminator.

Background

One of the measures of seeding and crop cultivation is to timely sow seeding materials into a soil layer with a certain depth according to a certain quantity and mode, the seeding of crops is very important when people eat the crops, and the seeding mode of the crops is also continuously improved along with the continuous development of science and technology;

traditional crops seeding mode is manual seeding and mechanical seeding, and manual seeding only is applicable to the seeding of small area soil, when needs sow to large tracts of land, must consume a large amount of manpowers, and traditional mechanical seeding has replaced the mode of manual seeding, but traditional machinery can't accomplish distance ration seeding, thereby influence the evenly distributed of seed in the field, influence field emergence rate and the degree of consistency of seedling growth, influence later field management and mechanical results, we have proposed a crops seed disseminator for this reason, solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a crop seed seeder.

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

a crop seed seeder, which comprises a vehicle body, wherein the side wall of the vehicle body is fixedly provided with a shell, a rotating groove is arranged in the shell, a driving motor is fixedly arranged on the outer side wall of the shell, the tail end of an output shaft of the driving motor penetrates through the side wall of the shell and extends into the rotating groove, a rotating wheel is fixedly arranged at the tail end of the output shaft of the driving motor, a fixed rod is fixedly arranged on the side wall of the rotating wheel, a rotating shaft is fixedly connected with the side wall of the fixed rod, the outer side wall of the rotating shaft is sequentially and rotatably connected with a first connecting rod and a second connecting rod, the upper end of the first connecting rod is rotatably connected with a sliding mechanism, the sliding mechanism is fixedly connected with the side wall of the rotating groove, the lower end of the second connecting rod is rotatably connected with a ground breaking mechanism, the top end fixedly connected with funnel of casing, be connected through two bracing pieces are fixed between funnel and the automobile body.

Preferably, slide mechanism includes the spout of fixed mounting on the rotation groove lateral wall, sliding connection has the slider in the spout, the lateral wall fixed mounting of slider has the toper stopper, the lower extreme lateral wall of toper stopper rotates the end of connecting at the head rod.

Preferably, the mechanism that breaks ground includes the terminal intubate of sliding connection at the second connecting rod, the lateral wall of intubate has cup jointed the protective sheath, the temporary storage tank has been seted up to the protective sheath inside, the hole of going out has been seted up to temporary storage tank lower extreme, intubate lateral wall fixed mounting has the spacing ring, the lateral wall sliding connection of spacing ring and temporary storage tank, the intubate lateral wall runs through and is provided with two cavities.

Preferably, the protective sheath lateral wall adopts the rhombus form to set up, the lower extreme of intubate adopts the toper form to set up, and intubate and protective sheath all adopt stainless steel to make.

Preferably, the slider adopts the T shape setting, and the lateral wall of slider and the inboard wall laminating of spout.

Preferably, the rotating groove is communicated with a chamber, and the chamber is communicated with the temporary storage groove.

The utility model has the advantages that: in the utility model, through the matching use of the chute, the runner, the fixed rod, the first connecting rod, the conical plug and the sliding block, the conical plug can slide up and down on the side wall of the chute, so as to periodically open the holes at the bottom of the funnel, so that crop seeds fall into the soil breaking mechanism at intervals, and the function of quantitative fixed-distance sowing is realized along with the movement of the sowing vehicle, thereby being beneficial to the uniform distribution of the seeds in the field, the field emergence rate and the uniformity of seedling growth, and facilitating the subsequent field management and mechanical harvesting;

through the cooperation use between intubate, protective sheath, seed outlet, spacing ring, the temporary storage tank, avoided broken mechanism when inserting in the soil, earth gets into in the temporary storage tank, and causes temporary storage tank to block up, and the condition of unable seeding takes place, and because protective sheath lateral wall adopts rhombus form setting, has reduced the resistance that the broken mechanism of broken in-process received greatly, and then can not influence the normal removal of seeding car.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial structural plan view of the present invention.

Fig. 3 is an enlarged view of a portion a of the present invention.

Fig. 4 is a perspective view of a part of the structure of the present invention.

Fig. 5 is a partial structural plan view of the present invention.

Fig. 6 is a side view of the structure of the present invention.

Reference numbers in the figures: the device comprises a vehicle body 1, a shell 2, a funnel 3, a sliding chute 4, a rotating wheel 5, a fixing rod 6, a first connecting rod 7, a conical plug 8, a sliding block 9, a second connecting rod 10, a rotating groove 11, an insertion tube 12, a protective sleeve 13, a hole outlet 14, a limiting ring 15, a cavity 16, a driving motor 17, a supporting rod 18, a temporary storage tank 19 and a rotating shaft 20.

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. 1-6, a crop seed seeder comprises a vehicle body 1, a housing 2 is fixedly mounted on the side wall of the vehicle body 1, a rotating groove 11 is formed in the housing 2, a driving motor 17 is fixedly mounted on the outer side wall of the housing 2, the tail end of an output shaft of the driving motor 17 penetrates through the side wall of the housing 2 and extends into the rotating groove 11, a rotating wheel 5 is fixedly mounted at the tail end of the output shaft of the driving motor 17, a fixed rod 6 is fixedly mounted on the side wall of the rotating wheel 5, a rotating shaft 20 is fixedly connected to the side wall of the fixed rod 6, a first connecting rod 7 and a second connecting rod 10 are sequentially and rotatably connected to the outer side wall of the rotating shaft 20, a sliding mechanism is rotatably connected to the upper end of the first connecting rod 7 and fixedly connected to the side wall of the rotating groove 11, the sliding mechanism comprises a sliding groove, the side wall of the sliding block 9 is attached to the inner side wall of the sliding groove 4, the side wall of the sliding block 9 is fixedly provided with a conical plug 8, the side wall of the lower end of the conical plug 8 is rotatably connected to the tail end of the first connecting rod 7, and a sliding mechanism is arranged to limit the conical plug 8 so that the conical plug 8 can slide up and down on the side wall of the sliding groove 4;

the lower end of the second connecting rod 10 is rotatably connected with a soil breaking mechanism, the soil breaking mechanism comprises an insertion pipe 12 which is slidably connected at the tail end of the second connecting rod 10, the outer side wall of the insertion pipe 12 is sleeved with a protective sleeve 13, the outer side wall of the protective sleeve 13 is arranged in a rhombic shape, the lower end of the insertion pipe 12 is arranged in a conical shape, the insertion pipe 12 and the protective sleeve 13 are both made of stainless steel materials, a temporary storage tank 19 is arranged inside the protective sleeve 13, a rotating tank 11 is communicated with a cavity 16, the cavity 16 is communicated with the temporary storage tank 19, the lower end of the temporary storage tank 19 is provided with a seed outlet 14, the outer side wall of the insertion pipe 12 is fixedly provided with a limiting ring 15, the limiting ring 15 is slidably connected with the side wall of the temporary storage tank 19, and when the insertion pipe 12 rises, the temporary;

two cavities 16 are arranged on the side wall of the insertion pipe 12 in a penetrating way, and the funnel 3 is fixedly connected to the top end of the shell 2, so that the funnel 3 is fixedly connected with the vehicle body 1 through two support rods 18 in order to keep the seeder stable on the seeding vehicle.

The working principle is as follows: firstly, pouring crop seeds into the funnel 3, starting the driving motor 17, and continuously sowing along with the movement of the sowing vehicle;

the driving motor 17 is started to further enable the rotating wheel 5 fixedly installed at the tail end of an output shaft of the driving motor 17 to start to rotate, the rotating wheel 5 is arranged inside the rotating groove 11, the rotating wheel 5 drives the fixing rod 6 fixedly installed on the side wall of the rotating wheel 5 to synchronously rotate, the fixing rod 6 rotates to further enable the first connecting rod 7 to start to move, the tail end of the first connecting rod 7 is rotatably connected to the lower end of the conical plug 8 to further drive the conical plug 8 to vertically move, due to the limiting effects of the sliding groove 4 and the sliding block 9, the conical plug 8 can only vertically move up and down, further, the periodic opening of a hole at the bottom of the funnel 3 is realized, and further, seeds quantitatively enter the rotating groove 11;

meanwhile, as the side wall of the fixed rod 6 is fixedly connected with the rotating shaft 20, and the fixed rod 6 is sequentially connected with the first connecting rod 7 and the second connecting rod 10 in a rotating manner, when the tail end of the fixed rod 6 rotates upwards, the first connecting rod 7 which is connected to the rotating shaft in a rotating manner can push the conical plug 8, when the tail end of the fixed rod 6 rotates right above, the side wall of the upper end of the conical plug 8 is tightly attached to the cavity at the bottom of the funnel 3, the function of closing the funnel 3 is realized, when the fixed rod 6 rotates continuously along with the rotating wheel 5, the conical plug 8 slides downwards along the side wall of the sliding groove 4 slowly under the action of the first connecting rod 7, the opening of the hole at the bottom of the funnel 3 is realized, seeds can enter the rotating groove 11 from the funnel 3, when the tail end of the fixed rod 6 rotates downwards, because the inserting pipe 12 is rotationally connected with the rotating shaft 20, the inserting tube 12 is pushed downwards along the inner side wall of the lower end of the shell 2 under the action of the second connecting rod 10, when the inserting tube 12 moves downwards, the protecting sleeve 13 which is connected with the side wall of the inserting tube 12 in a sliding mode is driven to move downwards, when the lower end of the protecting sleeve 13 moves downwards to the ground, as the inserting tube 12 moves downwards continuously and the diameter of the end part of the inserting tube 12 is larger than that of the seed outlet hole 14, the lower end of the inserting tube 12 can extrude the side wall of the temporary storage tank 19 by the lower end of the inserting tube 12, and as the outer part of the protecting sleeve 13 is arranged in a diamond shape, the resistance of the soil breaking mechanism in the moving process of the seeding vehicle is greatly reduced, at the moment, the inserting tube 12 can insert the protecting sleeve 13 into the soil together, the soil breaking function required in the seeding is realized, in addition, as the lower end of the inserting tube 12 extrudes and moves downwards to the side wall of the temporary storage tank, when the inserting pipe 12 is inserted into the soil together with the protecting sleeve 13, crop seeds can fall into the temporary storage tank 19 from the lower end of the rotating groove 11 through the cavity 16 formed in the inserting pipe 12, and at the moment, the seed outlet hole 14 is in a closed state, so that the seeds cannot fall into the soil from the temporary storage tank 19;

when the tail end of the fixed rod 6 rotates upwards from the right below, the insertion tube 12 also starts to move upwards under the driving of the second connecting rod 10, along with the upward movement of the insertion tube 12, firstly, the lower end side wall of the insertion tube 12 can be separated from the lower end side wall of the temporary storage groove 19, at the moment, seeds can fall into the soil from the temporary storage groove 19, the seeding function of the seeds is realized, when the insertion tube 12 continuously moves upwards, due to the limiting function of the limiting ring 15 on the outer side wall of the insertion tube 12, the limiting ring 15 can extrude the upper end side wall of the temporary storage groove 19, along with the upward movement of the insertion tube 12, the protective sleeve 13 is driven to be pulled out from the soil, the top end side wall of the insertion tube 12 is higher than the lower end side wall of the rotating groove 11, the seeds cannot fall into the cavity 16 from the rotating groove 11, and then the tail end of;

the seeder continuously performs the periodic processes along with the movement of the seeding vehicle, realizes the seeding function with fixed distance and quantification, is beneficial to the uniform distribution of seeds in the field, the field emergence rate and the seedling growth uniformity, and is convenient for the subsequent field management and mechanical harvesting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a crops seed disseminator, includes automobile body (1), its characterized in that, the lateral wall fixed mounting of automobile body (1) has casing (2), casing (2) inside has seted up rotation groove (11), the lateral wall fixed mounting of casing (2) has driving motor (17), the output shaft end of driving motor (17) runs through the lateral wall of casing (2) and extends to in rotation groove (11), the output shaft end fixed mounting of driving motor (17) has runner (5), the lateral wall fixed mounting of runner (5) has dead lever (6), the lateral wall fixedly connected with pivot (20) of dead lever (6), it has head rod (7) and second connecting rod (10) to rotate in proper order on the pivot (20) lateral wall, the upper end rotation of head rod (7) is connected with slide mechanism, slide mechanism and the lateral wall fixed connection who rotates groove (11), the lower extreme of second connecting rod (10) rotates and is connected with the mechanism that breaks ground, the top fixedly connected with funnel (3) of casing (2), through two bracing piece (18) fixed connection between funnel (3) and automobile body (1).

2. The crop seed seeder according to claim 1, wherein the sliding mechanism comprises a sliding chute (4) fixedly mounted on the side wall of the rotating chute (11), a sliding block (9) is slidably connected in the sliding chute (4), a tapered plug (8) is fixedly mounted on the side wall of the sliding block (9), and the side wall of the lower end of the tapered plug (8) is rotatably connected to the end of the first connecting rod (7).

3. The crop seed disseminator of claim 1, wherein the mechanism that breaks ground includes an intubate (12) of sliding connection at the end of second connecting rod (10), protective sheath (13) has been cup jointed to the lateral wall of intubate (12), temporary storage tank (19) has been seted up to protective sheath (13) inside, outlet hole (14) have been seted up to temporary storage tank (19) lower extreme, intubate (12) lateral wall fixed mounting has spacing ring (15), spacing ring (15) and temporary storage tank (19) lateral wall sliding connection, intubate (12) lateral wall runs through and is provided with two cavities (16).

4. The crop seed seeder according to claim 3, wherein the outer sidewall of the protecting sleeve (13) is rhombus-shaped, the lower end of the inserting tube (12) is cone-shaped, and the inserting tube (12) and the protecting sleeve (13) are made of stainless steel.

5. The crop seed disseminator according to claim 2, wherein the sliding block (9) is arranged in a T shape, and the side wall of the sliding block (9) is attached to the inner side wall of the chute (4).

6. A crop seed disseminator according to claim 3, wherein the rotating chute (11) is in communication with a chamber (16), the chamber (16) being in communication with a temporary storage tank (19).