CN216253801U

CN216253801U - Wheat seed planter

Info

Publication number: CN216253801U
Application number: CN202122411115.8U
Authority: CN
Inventors: 王允莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-04-12
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a wheat seed planter, wherein a soil turning wheel, a discharging pipe and a compression roller are arranged at the bottom of a rack from left to right, a seed box is arranged in the middle of the top of the rack, a feeding hole is formed in one side of the top of the seed box, an air blower is arranged on the side wall of the seed box below the feeding hole, and a material selecting hole is formed in the side wall of the seed box opposite to the air blower; the bottom of the rack is provided with a first support corresponding to the compression roller, the compression roller is rotatably arranged on the first support, one side of the second support, close to the blanking pipe, is provided with a second support, and the bottom of the second support is provided with a flattening plate; the top of the frame is provided with a driving motor, and the rotating shafts of the soil turning wheel and the blanking roller are connected with the output shaft of the driving motor through a belt and a belt pulley. Compared with the prior art, the utility model has the advantages that: when seeds are added into the seed box, the blower is started to blow the shrunken seeds out of the material selecting port, and the usable seeds are left to be stored in the seed box; the soil turning wheels are arranged, so that soil turning is convenient; the soil is conveniently leveled by the aid of the leveling plates, and operators cannot trip over the soil.

Description

Wheat seed planter

Technical Field

The utility model relates to agricultural machinery, in particular to a wheat seed planter.

Background

Wheat is planted in most of grain main production areas in China, mechanical seeding is generally adopted for seeding of wheat along with the development of agricultural mechanization, the labor intensity of farmers is reduced due to the fertilizing and seeding machine, the germination rate of seeds is improved, the occurrence of plant diseases and insect pests can be reduced, the fertilizing and seeding machine is popular with the farmers, however, the existing wheat seeding machine cannot turn soil and select seeds, the work of turning soil, selecting seeds and the like is needed to be carried out before seeding, time and labor are wasted, a wood roller is dragged on the rear side of the existing wheat seeding machine through a rope, the soil is leveled after seeding is finished, and the leveling device has poor leveling effect and is easy to trip down seeding workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provides a wheat seed planter which is simple in structure, can screen seeds and turn over the ground, conveniently supports and levels the ground and does not trip workers.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a wheat seed planter comprises a rack, wherein a soil turning wheel, a discharging pipe and a pressing roller are arranged at the bottom of the rack from left to right, a seed box is arranged in the middle of the top of the rack, a feeding hole is formed in one side of the top of the seed box, an air blower is arranged on the side wall of the seed box below the feeding hole, and a material selecting hole is formed in the side wall of the seed box opposite to the air blower; the bottom of the seed box is provided with a feed opening, a plurality of feed rollers are rotatably arranged in the feed opening, the feed rollers are uniformly arranged along the length direction of the feed rollers, a plurality of groups of seed grooves corresponding to the feed rollers are formed in the side wall of the feed rollers, and the seed grooves in the same group are uniformly distributed around the axis of the feed rollers; the bottom of the rack is provided with a first support corresponding to the compression roller, the compression roller is rotatably arranged on the first support, one side of the second support, close to the blanking pipe, is provided with a second support, and the bottom of the second support is provided with a flattening plate; the top of the frame is provided with a driving motor, and the rotating shafts of the soil turning wheel and the blanking roller are connected with the output shaft of the driving motor through a belt and a belt pulley.

Compared with the prior art, the utility model has the advantages that: when seeds are added into the seed box, the blower is started to blow the shrunken seeds out of the material selecting port, and the usable seeds are left to be stored in the seed box; the soil turning wheels are arranged, so that soil turning is convenient; the soil is conveniently leveled by the aid of the leveling plates, and operators cannot trip over the soil.

Furthermore, the soil turning wheels are arranged coaxially, and a circular dividing knife is arranged between every two adjacent soil turning wheels, so that weeds can be cut off conveniently, and the soil turning wheels are prevented from being wound.

Further, be equipped with the feeder hopper on the feed inlet, the feeder hopper bottom is equipped with the extension board, in the extension board slope stretches into seed box downwards, the extension board adopts the elastic metal sheet to make, conveniently makes the seed scatter and leaves the whereabouts.

Further, the bottom of the seed box and two sides of the discharging roller are provided with inclined plates, and the inclined plates incline downwards towards one side close to the discharging roller, so that seeds can conveniently enter the discharging port.

Further, the frame top is close to the sorting mouth and is equipped with useless seed case, useless seed case top is connected with the sorting mouth, conveniently collects the abandonment seed, avoids extravagant.

Further, the support I is provided with a vertical strip-shaped through hole corresponding to the rotating shaft of the compression roller, bearings are arranged at two ends of the rotating shaft of the compression roller, the bearings are arranged in the strip-shaped through hole in a vertically sliding mode, springs are correspondingly arranged in the strip-shaped through hole, two ends of each spring are fixedly connected with the strip-shaped through hole and the corresponding bearing respectively, and the supporting plate is made of rubber materials, so that running is more stable.

Drawings

Fig. 1 is a schematic structural view of a wheat seed planter of the present invention.

As shown in the figure: 1. a frame; 2. a soil turning wheel; 3. a discharging pipe; 4. a compression roller; 5. a seed box; 6. a feed inlet; 7. a blower; 8. selecting a material port; 9. a blanking roller; 10. a first bracket; 11. a second bracket; 12. supporting the flat plate; 13. a drive motor; 14. a circular dividing knife; 15. a feed hopper; 16. an extension plate; 17. an inclined plate; 18. a waste seed box; 19. a seed tank; 20. a strip-shaped through hole; 21. a spring.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Combine the attached drawing, a wheat seed planter, including frame 1, its characterized in that: the soil turning wheel 2, the blanking pipe 3 and the compression roller 4 are arranged at the bottom of the rack 1 from left to right, the seed box 5 is arranged in the middle of the top of the rack 1, a feed port 6 is arranged on one side of the top of the seed box 5, an air blower 7 is arranged on the side wall of the seed box 5 below the feed port 6, and a material selecting port 8 is arranged on the side wall of the seed box 5 opposite to the air blower 7;

the bottom of the seed box 5 is provided with a feed opening, a feed roller 9 is rotatably arranged in the feed opening, a plurality of feed pipes 3 are uniformly arranged along the length direction of the feed roller 9, a plurality of groups of seed grooves 19 corresponding to the feed pipe 3 are arranged on the side wall of the feed roller 9, and the seed grooves 19 of the same group are uniformly distributed around the axis of the feed roller 9;

a first support 10 is arranged at the bottom of the rack 1 corresponding to the compression roller 4, the compression roller 4 is rotatably arranged on the first support 10, a second support 11 is arranged on one side of the first support 10 close to the discharging pipe 3, and a centering plate 12 is arranged at the bottom of the second support 11;

the top of the frame 1 is provided with a driving motor 13, and the rotating shafts of the soil turning wheel 2 and the discharging roller 9 are connected with the output shaft of the driving motor 13 through a belt and a belt pulley.

And one side of the top of the frame 1, which is close to the compression roller 4, is provided with a handrail, so that the operation is convenient.

The bottom of the discharging pipe 3 is in a shape of a sharp claw, and a seed outlet is arranged at one side of the bottom of the discharging pipe close to the smoothing plate 12, so that the seeds can be conveniently planted in the soil by ditching.

The soil turning wheels 2 are arranged coaxially, and a circular dividing knife 14 is arranged between every two adjacent soil turning wheels 2.

Be equipped with feeder hopper 15 on the feed inlet 6, feeder hopper 15 bottom is equipped with extension board 16, extension board 16 slope is stretched into the seed box 5 downwards, and extension board 16 adopts the elastic metal sheet to make.

The two sides of the blanking roller 9 at the bottom of the seed box 5 are provided with inclined plates 17, and the inclined plates 17 incline downwards towards one side close to the blanking roller 9.

The top of frame 1 is close to the selection mouth 8 and is equipped with useless seed case 18, useless seed case 18 top is connected with selection mouth 8.

Vertical bar-shaped through holes 20 are formed in the first support 10 corresponding to the rotating shaft of the compression roller 4, bearings are arranged at two ends of the rotating shaft of the compression roller 4, the bearings are arranged in the bar-shaped through holes 20 in a vertically sliding mode, springs 21 are correspondingly arranged in the bar-shaped through holes 20, two ends of each spring 21 are fixedly connected with the bar-shaped through holes 20 and the corresponding bearings respectively, and the centering plate 12 is made of rubber.

When the seed sorting device is specifically implemented, the air blower is started, seeds are added into the feed hopper, the seeds fall to impact the extension plate, the seeds are shaken up and down, the seeds are dispersed, the air blower is convenient to screen out shriveled seeds, the shriveled seeds are blown to the material selecting port to enter the waste seed box, and the seeds with composite requirements enter the seed box; starting a driving motor to drive a soil turning wheel and a discharging roller to rotate, wherein the soil turning wheel turns soil, and seeds in a seed box gradually fall into the groove along with the rotation of the soil turning wheel, are taken into the discharging pipe and fall into soil from the bottom of the discharging pipe; the operator promotes this device and moves forward and holds up the flat board and hold up the soil after planting flat, then by the compression roller compaction, avoids the seed to leak outward.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A wheat seed planter, includes frame (1), its characterized in that: the soil turning wheel (2), the blanking pipe (3) and the compression roller (4) are arranged at the bottom of the rack (1) from left to right, a seed box (5) is arranged in the middle of the top of the rack (1), a feeding hole (6) is formed in one side of the top of the seed box (5), an air blower (7) is arranged on the side wall of the seed box (5) below the feeding hole (6), and a material selecting hole (8) is formed in the side wall, opposite to the air blower (7), of the seed box (5);

a plurality of discharging pipes (3) are arranged in the bottom of the seed box (5) in a rotating manner, and are uniformly arranged along the length direction of the discharging rollers (9), a plurality of groups of seed grooves (19) corresponding to the discharging pipes (3) are formed in the side wall of the discharging rollers (9), and the seed grooves (19) in the same group are uniformly distributed around the axis of the discharging rollers (9);

a first support (10) is arranged at the bottom of the rack (1) corresponding to the compression roller (4), the compression roller (4) is rotatably arranged on the first support (10), a second support (11) is arranged on one side, close to the blanking pipe (3), of the first support (10), and a flattening plate (12) is arranged at the bottom of the second support (11);

the top of the frame (1) is provided with a driving motor (13), and rotating shafts of the soil turning wheel (2) and the discharging roller (9) are connected with an output shaft of the driving motor (13) through a belt and a belt pulley.

2. A wheat seed planter as claimed in claim 1 wherein: the soil turning wheels (2) are arranged coaxially, and a circular dividing knife (14) is arranged between every two adjacent soil turning wheels (2).

3. A wheat seed planter as claimed in claim 1 wherein: be equipped with feeder hopper (15) on feed inlet (6), feeder hopper (15) bottom is equipped with extension board (16), in extension board (16) slope stretches into seed box (5) downwards, extension board (16) adopt the elastic metal plate to make.

4. A wheat seed planter as claimed in claim 1 wherein: the seed box (5) bottom, the both sides of unloading roller (9) are equipped with hang plate (17), hang plate (17) down towards the slope of one side that is close to unloading roller (9).

5. A wheat seed planter as claimed in claim 1 wherein: frame (1) top is close to selection material mouth (8) and is equipped with useless seed case (18), useless seed case (18) top is connected with selection material mouth (8).

6. A wheat seed planter as claimed in claim 1 wherein: the automatic pressing device is characterized in that a vertical strip-shaped through hole (20) is formed in the support (10) corresponding to a rotating shaft of the pressing roller (4), bearings are arranged at two ends of the rotating shaft of the pressing roller (4), the bearings are arranged in the strip-shaped through hole (20) in a vertical sliding mode, springs (21) are correspondingly arranged in the strip-shaped through hole (20), two ends of each spring (21) are fixedly connected with the strip-shaped through hole (20) and the corresponding bearing respectively, and the supporting plate (12) is made of rubber materials.