CN217308236U

CN217308236U - Novel agricultural seeder

Info

Publication number: CN217308236U
Application number: CN202221154418.4U
Authority: CN
Inventors: 周明春; 白元立; 张文举
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-14
Filing date: 2022-05-14
Publication date: 2022-08-30
Anticipated expiration: 2032-05-14

Abstract

The utility model relates to an agricultural production seeding technical field just discloses a novel agricultural seeder, comprising a base plate, even fixed mounting has four anti-skidding wheels on the bottom surface of bottom plate, top surface one side fixedly connected with push rod of bottom plate, fixedly connected with screening case on the top surface of bottom plate. The utility model discloses a set up sieving mechanism, utilize the first screen cloth of vibrations piece vibrations, and through spring reinforcing vibrations effect, screen out bulky impurity, the seed that will accord with the specification is sieved and is fallen on the second screen cloth, and screen out small impurity through the second screen cloth, the seed that will accord with the specification guides to the seeding incasement, the present seeder that has solved, most only possesses the function of seeding, can't filter the seed before the seeding, thereby reduce the output of crops, and all screen by the manual work seeding under the most circumstances, make the problem of the best time of seeding extravagant.

Description

Novel agricultural seeder

Technical Field

The utility model relates to an agricultural production seeding technical field specifically is a novel agricultural seeder.

Background

Seeding machine: a planting machine using crop seeds as seeding objects. Seeders for certain types or crops, often referred to by crop species names, such as grain drill, corn hill planter, cotton planter, grass spreader, and the like; the object planted by the seeder is the seed of the crop or the coated seed made into the pellet shape, the planting machine for hole-forming seeding the seed according to a certain row spacing and hole spacing, 1 or a plurality of seeds can be sowed in each hole, which is respectively called single-seed precision sowing or multi-seed hole sowing, and is mainly used for intertillage crops such as corn, cotton, beet, sunflower, beans, and the like, also called intertillage crop seeder; present seeder, most only possess the function of seeding, can't filter the seed before the seeding, if do not filter, can seriously influence the survival rate of crops to reduce the output of crops, all screen by the manual work seeding under the most circumstances, makeed the best time of seeding wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel agricultural seeder reaches the purpose of solving above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel agricultural seeder comprises a bottom plate, four anti-skid wheels are uniformly and fixedly installed on the bottom surface of the bottom plate, a push rod is fixedly connected to one side of the top surface of the bottom plate, a screening box is fixedly connected to the top surface of the bottom plate, the top opening of the screening box is arranged, a screening device is arranged on the inner wall of the screening box and comprises a ring plate, a spring, a movable plate, a net frame, a guide plate, a first screen and a vibration block, the ring plate is fixedly connected to the inner wall of the screening box, the spring is fixedly connected to the top surface of the ring plate, one end of the spring, far away from the ring plate, is fixedly connected with the movable plate, the net frame is placed on the movable plate, the guide plate is fixedly connected to the top surface of the net frame, the first screen is fixedly connected to the inner wall of the net frame, and the vibration block is fixedly installed on the top surface of the first screen, fixedly connected with second screen cloth on the inner wall of screening case, the slope of second screen cloth sets up the below at sieving mechanism, it has the dodge gate to articulate in the discharge gate that one side bottom of screening case was seted up, fixedly connected with door handle on the outside of dodge gate, still fixedly connected with seeding case on the top surface of bottom plate, one side and the seeding case fixed connection of screening case, be provided with communicating pipe on screening case and the seeding case, communicating pipe runs through the one side that screening case and seeding case are connected, just communicating pipe and screening case and the equal fixed connection of seeding case, the one end setting of communicating pipe is in the minimum position of second screen cloth slope, the inside of seeding case is provided with seeder.

Preferably, the seeding device comprises a fixed plate, a seeding pipe, a motor, a rotating rod, a first gear, a rotating shaft, a second gear and a rotating disc, wherein the fixed plate is fixedly connected to the inner wall of the seeding box and is in a concave conical arrangement, one end of the seeding pipe penetrates through the lowest point of the fixed plate and is fixedly connected with the fixed plate, the other end of the seeding pipe penetrates through the bottom surface and the bottom plate of the seeding box, the seeding pipe is fixedly connected with the seeding box and the bottom plate, the motor is fixedly arranged on one side of the bottom surface of the inner wall of the seeding box, one end of the rotating rod is fixedly connected with the output end of the motor through a coupler, the other end of the rotating rod is fixedly connected with the first gear, one end of the rotating shaft is rotatably connected to the bottom surface of the inner wall of the seeding box through a bearing, the rotating shaft penetrates through the second gear and is fixedly connected with the second gear, first gear and second gear are bevel gear, just the second gear meshes with first gear is perpendicular, carousel fixed connection is at the other end of pivot, just the carousel separates the seeding pipe for two sections, through setting up seeder, utilizes the motor to drive the carousel and continuously rotates, can make carousel intermittent type block up the seeding pipe to carry out intermittent type seeding, reach the purpose of equidistant and equal cave spacing seeding, make seeding effect better, reinforcing device's practicality.

Preferably, the mesh aperture of first screen cloth equals the diameter of standard specification seed, the mesh aperture of second screen cloth is less than the diameter of standard specification seed, sets up like this and guarantees that the impurity that the volume is greater than the seed is filtered and stops on first screen cloth, is convenient for take out from screening case top opening play, and the impurity of small and seed falls to screening bottom of the case portion through the second screen cloth and takes out through the discharge gate, accomplishes the screening work of seed.

Preferably, the door handle is a U-shaped grip, the middle section of the door handle is fixedly sleeved with a rubber sleeve, and the rubber sleeve is arranged, so that the hand part can be protected, the door handle is more comfortable to use, friction can be increased, and slipping is avoided.

Preferably, the turntable is symmetrically provided with two through holes at the center of a circle, the positions of the through holes correspond to those of the sowing pipes, and by arranging the two through holes, when the turntable rotates to align the through holes and the inner holes of the sowing pipes, seeds can be sown on the land through the turntable, so that the purpose of intermittent sowing can be realized through rotation of the turntable.

Preferably, the top of push rod is close to handheld department fixed mounting and has the controller, fixedly connected with storage battery on the inner wall bottom surface of seeding case, controller and storage battery all with vibrations piece and motor electric connection, storage battery's the mouth that charges sets up on the outer wall of seeding case, through setting up the controller, not only can control opening and close of vibrations piece and motor, can also adjust the rotational speed of motor to the row spacing and the cave spacing of control seeding can provide the electric energy for vibrations piece and motor in the field through setting up storage battery.

The utility model provides a novel agricultural seeder. The method has the following beneficial effects:

(1) the utility model discloses a set up sieving mechanism, utilize the first screen cloth of vibrations piece vibrations, and through spring reinforcing vibrations effect, screen out bulky impurity, the seed that will accord with the specification is sieved and is fallen on the second screen cloth, and screen out small impurity through the second screen cloth, the seed that will accord with the specification guides to the seeding incasement, the present seeder that has solved, most are only to possess the function of seeding, can't filter the seed before the seeding, if not filter, can seriously influence the survival rate of crops, thereby reduce the output of crops, and all filter by the manual work seeding under the most circumstances, make the problem of the best time of seeding extravagant.

(2) The utility model discloses a set up seeder, utilize the motor to drive the carousel and continuously rotate, can make carousel intermittent type block up the seeding pipe to carry out the intermittent type seeding, reach the purpose of waiting row spacing and waiting the cave apart from the seeding, make the seeding effect better, strengthen the practicality of device.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure A of the present invention;

FIG. 4 is an enlarged view of structure B of the present invention;

fig. 5 is a top view of the turntable structure of the present invention.

In the figure: 1. a base plate; 2. anti-skid wheels; 3. a push rod; 4. a screening box; 5. a screening device; 501. an annular plate; 502. a spring; 503. a movable plate; 504. a screen frame; 505. a guide plate; 506. a first screen; 507. a vibration block; 6. a second screen; 7. a movable door; 8. a door handle; 9. a rubber sleeve; 10. a seeding box; 11. a communicating pipe; 12. a seeding device; 1201. a fixing plate; 1202. seeding a pipe; 1203. a motor; 1204. a rotating rod; 1205. a first gear; 1206. a rotating shaft; 1207. a second gear; 1208. a turntable; 13. a controller; 14. and (5) a storage battery pack.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and 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.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-5, the utility model provides a technical scheme: a novel agricultural seeder comprises a bottom plate 1, four anti-skid wheels 2 are uniformly and fixedly installed on the bottom surface of the bottom plate 1, a push rod 3 is fixedly connected to one side of the top surface of the bottom plate 1, a screening box 4 is fixedly connected to the top surface of the bottom plate 1, the top opening of the screening box 4 is arranged, a screening device 5 is arranged on the inner wall of the screening box 4, the screening device 5 comprises an annular plate 501, a spring 502, a movable plate 503, a net frame 504, a guide plate 505, a first screen 506 and a vibrating block 507, the annular plate 501 is fixedly connected to the inner wall of the screening box 4, the spring 502 is fixedly connected to the top surface of the annular plate 501, one end of the spring 502, far away from the annular plate 501, is fixedly connected with the movable plate 503, the net frame 504 is placed on the movable plate 503, the guide plate 505 is fixedly connected to the top surface of the net frame 504, the first screen 506 is fixedly connected to the inner wall of the net frame 504, the vibrating block 507 is fixedly installed on the top surface of the first screen 506, the inner wall of the screening box 4 is fixedly connected with a second screen 6, the second screen 6 is obliquely arranged below the screening device 5, the mesh aperture of the first screen 506 is equal to the diameter of the standard specification seed, the mesh aperture of the second screen 6 is smaller than the diameter of the standard specification seed, the arrangement ensures that impurities with the volume larger than that of the seed are screened and stopped on the first screen 506, the impurities are conveniently taken out from the upper opening of the screening box 4, the impurities with small volume and the seeds fall to the bottom of the screening box 4 through the second screen 6 and are taken out through a discharge port, the screening work of the seeds is completed, a movable door 7 is hinged in the discharge port arranged at the bottom of one side of the screening box 4, a door handle 8 is fixedly connected on the outer side of the movable door 7, the door handle 8 is a U-shaped handle, a rubber sleeve 9 is fixedly sleeved at the middle section of the door handle 8, the rubber sleeve 9 is arranged, the hand can be protected, and the use of the door handle 8 is more comfortable, the friction force can be increased, the slipping is avoided, the top surface of the bottom plate 1 is also fixedly connected with a seeding box 10, one side of a screening box 4 is fixedly connected with the seeding box 10, a communicating pipe 11 is arranged on the screening box 4 and the seeding box 10, the communicating pipe 11 penetrates through the side where the screening box 4 is connected with the seeding box 10, the communicating pipe 11 is fixedly connected with the screening box 4 and the seeding box 10, one end of the communicating pipe 11 is arranged at the lowest inclined point position of the second screen 6, a seeding device 12 is arranged in the seeding box 10, the seeding device 12 comprises a fixed plate 1201, a seeding pipe 1202, a motor 1203, a rotating rod 1204, a first gear 1205, a rotating shaft 1206, a second gear 1207 and a rotating disc 1208, the rotating disc 1208 is driven by the motor 1203 to rotate continuously, the rotating disc 1208 can intermittently plug the seeding pipe 1202, the intermittent seeding pipe 1208 is sowed, and the purposes of equal row spacing and equal hole spacing are achieved, the sowing effect is better, the practicability of the device is enhanced, the fixing plate 1201 is fixedly connected on the inner wall of the sowing box 10, the fixing plate 1201 is arranged in a concave conical shape, one end of the sowing pipe 1202 penetrates through the lowest point of the fixing plate 1201, the sowing pipe 1202 is fixedly connected with the fixing plate 1201, the other end of the sowing pipe 1202 penetrates through the bottom surface and the bottom plate 1 of the sowing box 10, the sowing pipe 1202 is fixedly connected with the sowing box 10 and the bottom plate 1, the motor 1203 is fixedly arranged on one side of the bottom surface of the inner wall of the sowing box 10, one end of the rotating rod 1204 is fixedly connected with the output end of the motor 1203 through a coupler, the other end of the rotating rod 1204 is fixedly connected with the first gear 1205, one end of the rotating shaft 1206 is rotatably connected on the bottom surface of the inner wall of the sowing box 10 through a bearing, the rotating shaft 1206 penetrates through the second gear 1207, the rotating shaft 1206 is fixedly connected with the second gear 1207, the first gear 1205 and the second gear 1207 is vertically meshed with the first gear 1205, the turntable 1208 is fixedly connected to the other end of the rotating shaft 1206, the turntable 1208 divides the seeding tube 1202 into two sections, two through holes are symmetrically arranged on the turntable 1208 at the point of circle symmetry, the positions of the through holes correspond to the positions of the seeding tube 1202, by arranging the two through holes, when the turntable 1208 rotates until the through holes are aligned with the inner holes of the seeding tube 1202, seeds can be sown on the ground through the turntable 1208, the purpose of intermittent seeding can be realized through the rotation of the turntable 1208, the controller 13 is fixedly arranged at the top of the push rod 3 close to the handheld part, the storage battery 14 is fixedly connected to the bottom surface of the inner wall of the seeding box 10, the controller 13 and the storage battery 14 are both electrically connected with the vibration block 507 and the motor 1203, the charging port of the storage battery 14 is arranged on the outer wall of the seeding box 10, by arranging the controller 13, not only the opening and closing of the vibration block 507 and the motor 1203 can be controlled, but also the rotating speed of the motor 1203 can be adjusted, thereby controlling the row spacing and the hole spacing of the seeding, and the storage battery pack 14 can provide electric energy for the vibration block 507 and the motor 1203 in the field.

When the seeder is used, the push rod 3 is pushed to push the seeder to be close to a field to be sowed, seeds are poured into the screening box 4, the controller 13 is used for starting the vibration block 507, the vibration block 507 drives the first screen 506 and the screen frame 504 to vibrate, the screen frame 504 vibrates and drives the movable plate 503 to vibrate, the vibration is expanded through the spring 502, substances with small sizes and meshes of the first screen 506 fall below the first screen 506 and fall on the second screen 6, the substances with small sizes and meshes of the second screen 6 slide along the second screen 6 and enter the seeding box 10 through the communicating pipe 11, and in the sliding process on the second screen 6, impurities with small sizes and meshes of the second screen 6 fall on the bottom surface of the inner wall of the screening box 4; promote seeder to travel in the field, starter motor 1203, motor 1203 drives bull stick 1204 and rotates, bull stick 1204 rotates and drives first gear 1205 and rotates, first gear 1205 rotates and drives second gear 1207 and rotates, second gear 1207 rotates and drives the pivot 1206 and rotate, pivot 1206 rotates and drives carousel 1208 and rotate, thereby intermittent type blocks up seeding pipe 1202, make the seed intermittent type drop to the field through seeding pipe 1202, according to the required interval of crop growth, the rotational speed through 13 regulation control motors 1203 of controller, and at the uniform velocity promote the seeder to travel and sow can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a novel agricultural seeder, includes bottom plate (1), its characterized in that: the anti-skid device is characterized in that four anti-skid wheels (2) are uniformly and fixedly mounted on the bottom surface of the bottom plate (1), a push rod (3) is fixedly connected to one side of the top surface of the bottom plate (1), a screening box (4) is fixedly connected to the top surface of the bottom plate (1), a top opening of the screening box (4) is arranged, a screening device (5) is arranged on the inner wall of the screening box (4), the screening device (5) comprises an annular plate (501), a spring (502), a movable plate (503), a net frame (504), a guide plate (505), a first screen (506) and a vibration block (507), the annular plate (501) is fixedly connected to the inner wall of the screening box (4), the spring (502) is fixedly connected to the top surface of the annular plate (501), one end, far away from the annular plate (501), of the spring (502) is fixedly connected with the movable plate (503), and the net frame (504) is placed on the movable plate (503), the guiding plate (505) is fixedly connected to the top surface of the screen frame (504), the first screen (506) is fixedly connected to the inner wall of the screen frame (504), the vibration block (507) is fixedly mounted on the top surface of the first screen (506), the inner wall of the screening box (4) is fixedly connected with a second screen (6), the second screen (6) is obliquely arranged below the screening device (5), a movable door (7) is hinged in a discharge port arranged at the bottom of one side of the screening box (4), a door handle (8) is fixedly connected to the outer side of the movable door (7), the top surface of the bottom plate (1) is also fixedly connected with a seeding box (10), one side of the screening box (4) is fixedly connected with the seeding box (10), a communicating pipe (11) is arranged on the screening box (4) and the seeding box (10), and the communicating pipe (11) penetrates through the side where the screening box (4) and the seeding box (10) are connected, and the communicating pipe (11) is fixedly connected with the screening box (4) and the seeding box (10), one end of the communicating pipe (11) is arranged at the lowest inclined position of the second screen (6), and the seeding device (12) is arranged in the seeding box (10).

2. A novel agricultural seeder as claimed in claim 1, wherein: the seeding device (12) comprises a fixing plate (1201), a seeding pipe (1202), a motor (1203), a rotating rod (1204), a first gear (1205), a rotating shaft (1206), a second gear (1207) and a rotating disc (1208), wherein the fixing plate (1201) is fixedly connected to the inner wall of the seeding box (10), the fixing plate (1201) is arranged in a concave conical shape, one end of the seeding pipe (1202) penetrates through the lowest point of the fixing plate (1201), the seeding pipe (1202) is fixedly connected with the fixing plate (1201), the other end of the seeding pipe (1202) penetrates through the bottom surface and the bottom plate (1) of the seeding box (10), the seeding pipe (1202) is fixedly connected with the seeding box (10) and the bottom plate (1), the motor (1203) is fixedly installed on one side of the bottom surface of the inner wall of the seeding box (10), one end of the rotating rod (1204) is fixedly connected with the output end of the motor (1203) through a coupler, the other end and the first gear (1205) fixed connection of bull stick (1204), the one end of pivot (1206) passes through the bearing and rotates the connection on the inner wall bottom surface of seeding case (10), pivot (1206) run through second gear (1207), just pivot (1206) and second gear (1207) fixed connection, first gear (1205) and second gear (1207) are bevel gear, just second gear (1207) and first gear (1205) vertical meshing, carousel (1208) fixed connection is at the other end of pivot (1206), just carousel (1208) separate seeding pipe (1202) for two sections.

3. A novel agricultural seeder as claimed in claim 2, characterized in that: the mesh aperture of the first screen (506) is equal to the diameter of the standard-size seeds, and the mesh aperture of the second screen (6) is smaller than the diameter of the standard-size seeds.

4. A novel agricultural seeder as claimed in claim 3, wherein: the door handle (8) is a U-shaped grip, and a rubber sleeve (9) is fixedly sleeved on the middle section of the door handle (8).

5. A novel agricultural seeder as claimed in claim 4, wherein: two through holes are symmetrically formed in the turntable (1208) through points with circle center symmetry, and the positions of the through holes correspond to the positions of the sowing pipes (1202).

6. A novel agricultural seeder as claimed in claim 5, wherein: the top of push rod (3) is close to handheld department fixed mounting and has controller (13), fixedly connected with storage battery (14) on the inner wall bottom surface of seeding case (10), controller (13) and storage battery (14) all with shake piece (507) and motor (1203) electric connection, the mouth that charges of storage battery (14) sets up on the outer wall of seeding case (10).