CN212936656U - Seeding equipment for mixed seeding of grass seeds - Google Patents

Abstract

The utility model discloses a seeding equipment of grass seeds of broadcasting thoughtlessly relates to agricultural production equipment field, including the frame, be equipped with first pivot in the frame, the cover is equipped with the furrow opener in the first pivot, a plurality of grass seeds of frame roof upper surface are gone into the workbin, are equipped with the seed metering ware in the frame, and frame bottom plate lower surface is equipped with the earthing plate for cover the groove, the speed of seed metering ware discharge seed is controlled through the rotational speed of control buncher, and frame rear side upper end is equipped with the handle, makes things convenient for artifical whole first pivot that promotes to carry out work. The utility model discloses the grass seed pan feeding case of frame roof upper surface can deposit the grass seed of different varieties, and through the rotational speed of control motor, can control the speed of seed metering ware feeding, furrow opener and discharging pipe are in same vertical plane, guarantee that the grass seed falls into in the groove. The utility model discloses simple structure, convenient operation, seeding effect is good, and seeding speed is fast, is suitable for the popularization.

Description

Seeding equipment for mixed seeding of grass seeds

Technical Field

The utility model relates to an agricultural production equipment field, concretely relates to seeding equipment of grass seeds of broadcasting thoughtlessly.

Background

The seeder is a common planting machine in agricultural production, replaces traditional manual seeding, and has the advantages of uniform seeding, consistent depth, stable row spacing, good soil covering, high working efficiency and the like.

In the grass seed sowing process, grass seeds of several kinds of differences need to be mixed together for sowing, so that the quality of grass seeds can be improved, the current sowing machine can only sow one plant, and the seeds more than two kinds of seeds can not be mixed for sowing.

Disclosure of Invention

The utility model provides a to above-mentioned problem, provide a seeding equipment of grass seeds of sowing thoughtlessly, need mix the problem of sowing with the grass seed more than two kinds in solving the grass seeds seeding.

The technical scheme of the utility model is that: the straw seed sowing machine comprises a rack, a first rotating shaft, a worm wheel, a furrow opener, a straw seed feeding box, a first feeding pipe, a seed sowing device, a supporting plate, a second feeding pipe, a stirrer, a stirring motor, a discharging pipe, a worm, an earth covering plate, a handle, a motor switch, wheels and a speed regulating motor;

a first rotating shaft is longitudinally arranged in the rack, a worm wheel and a furrow opener are respectively sleeved on the first rotating shaft, and the first rotating shaft respectively penetrates through the worm wheel and the furrow opener to be rotatably connected with the inner wall of the rack;

the upper surface of the rack top plate is provided with a plurality of grass seed feeding boxes, the lower ends of the grass seed feeding boxes are connected with first feeding pipes, and the lower ends of the first feeding pipes are connected with seed metering devices;

the seed metering device comprises a seed metering cup, a seed metering tongue, a seed metering shaft, an outer grooved wheel and a baffle; a seed discharging tongue is transversely arranged on the inner wall of the bottom of the seed discharging cup, a seed discharging shaft is longitudinally arranged in the seed discharging device, an outer grooved wheel is sleeved on the seed discharging shaft, the outer grooved wheel is arranged above the seed discharging tongue, and a baffle is arranged between the inner wall of the top of the seed discharging cup and the outer grooved wheel;

a support plate is longitudinally arranged in the rack, two ends of the support plate are connected with the inner wall of the rack, the seed sowing device is arranged at the upper end of the support plate, a speed regulating motor is arranged on the support plate, and an output shaft of the speed regulating motor is connected with a seed sowing shaft;

the outlet of the seed sowing device is connected with a second feeding pipe, the lower end of the second feeding pipe is connected with a stirrer, the stirrer comprises a shell, a stirrer rotating shaft and stirring blades, the second feeding pipe is connected with an inlet at the top of the shell, the stirrer rotating shaft is vertically arranged in the shell, the stirring blades are sleeved on the stirrer rotating shaft, a stirring motor is arranged on the shell, and an output shaft of the stirring motor penetrates through the shell on the upper side to be connected with the stirrer rotating shaft;

the outlet at the bottom of the stirrer is connected with a discharge pipe which is arranged behind the furrow opener;

the worm wheel is provided with a matched worm at the lower part, the worm is transversely arranged between the support plate and the side wall of the rack, the outer wall of the rack and the support plate are both provided with a first shaft hole matched with the worm, one end of the worm is arranged in the first shaft hole of the support plate, and the other end of the worm penetrates through the first shaft hole of the side wall of the rack;

the lower surface of the bottom plate of the rack is provided with an earth covering plate which is arranged behind the discharge pipe;

the improved stirring and speed-regulating machine is characterized in that a handle is arranged at the upper end of the rear side of the rack, a motor switch is arranged on the handle and is respectively and electrically connected with the stirring motor and the speed-regulating motor, and a plurality of wheels are uniformly arranged on the lower surface of the bottom plate of the rack.

Furthermore, a second shaft hole matched with the first rotating shaft is formed in the inner wall of the rack, and the first rotating shaft is installed in the second shaft hole.

Furthermore, the furrow opener comprises an upper connecting rod and a lower furrowing spike nail, the upper connecting rod is sleeved on the first rotating shaft, the lower end of the upper connecting rod is connected with the lower furrowing spike nail, and the lower furrowing spike nail is of a triangular structure.

Furthermore, the vertical section of the grass seed feeding box is of a trapezoidal structure.

Further, the furrow opener and the discharge pipe are positioned on the same vertical plane.

Furthermore, the lower part of the stirrer is of an inner conical structure, and the rotating shaft of the stirrer and the outlet at the bottom of the shell are positioned on the same vertical plane.

Furthermore, a knob is connected to the outside of one end of the worm.

Further, the distance dimension of the first rotary shaft from the bottom of the furrow opener is larger than the distance dimension of the first rotary shaft from the bottom of the wheel.

Further, the number of the wheels is four.

The utility model has the advantages that:

the utility model discloses the grass seed of different varieties can be deposited to a plurality of grass kind pan feeding casees of frame roof upper surface, and through control buncher's rotational speed, the speed of seed metering ware feeding can be controlled, and furrow opener and discharging pipe are in same vertical plane, guarantee that the grass kind falls into in the groove. The utility model discloses simple structure, convenient operation, seeding effect is good, and seeding speed is fast, is suitable for the popularization.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a schematic view of the seed metering device of the present invention;

FIG. 4 is a schematic view of the agitator of the present invention;

fig. 5 is a schematic view of the worm structure of the present invention.

Reference numerals:

1 is a frame, 2 is a first rotating shaft, 3 is a worm wheel, 4 is a furrow opener, 5 is a grass seed feeding box, 6 is a first feeding pipe, 7 is a seed sowing device, 71 is a seed sowing cup, 72 is a seed sowing tongue, 73 is a seed sowing shaft, 74 is an outer grooved wheel, 75 is a baffle, 8 is a supporting plate, 9 is a second feeding pipe, 10 is a stirrer, 101 is a shell, 102 is a stirrer rotating shaft, 103 is a stirring blade, 11 is a stirring motor, 12 is a discharging pipe, 13 is a worm, 14 is a knob, 15 is a soil covering plate, 16 is a handle, 17 is a motor switch, 18 is a wheel and 19 is a speed regulating motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, 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 for purposes of illustration only and are not intended to limit the invention.

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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, a sowing device for mixed sowing of grass seeds comprises a frame 1, a first rotating shaft 2, a worm wheel 3, a furrow opener 4, a grass seed feeding box 5, a first feeding pipe 6, a seed sowing device 7, a supporting plate 8, a second feeding pipe 9, a stirrer 10, a stirring motor 11, a discharging pipe 12, a worm 13, a knob 14, a soil covering plate 15, a handle 16, a motor switch 17, wheels 18 and a speed regulating motor 19;

the machine frame 1 is of a hollow structure and is used for supporting the whole seeding device, the upper end of the rear side of the machine frame 1 is provided with a handle 16 which is convenient for pushing the whole device to advance during manual operation, the lower surface of the bottom plate of the machine frame 1 is uniformly provided with a plurality of wheels 18 which convert the movement of the seeding device into rolling, preferably, the number of the wheels 18 is four, and the friction force generated between the seeding device and the ground in the working process is reduced;

the machine frame 1 is internally and longitudinally provided with a first rotating shaft 2, the inner wall of the machine frame is provided with a second shaft hole matched with the first rotating shaft 2, the first rotating shaft 2 is rotatably connected with the machine frame 1 through the second shaft hole, the first rotating shaft 2 is respectively sleeved with a worm wheel 3 and a furrow opener 4, the first rotating shaft 2 respectively penetrates through the worm wheel 3 and the furrow opener 4 to be rotatably connected with the inner wall of the machine frame 1, the worm wheel 3 and the furrow opener 4 are both fixedly connected with the first rotating shaft 2, when the first rotating shaft 2 rotates, the worm wheel 3 and the furrow opener 4 rotate together, the furrow opener 4 is used for digging a groove on the ground, the sowing of grass seeds is facilitated, the furrow opener 4 comprises an upper connecting rod and a lower furrowing spike, the furrowing spike is of a triangular structure, the furrowing effect is better when a furrow is dug, the furrow opener 4 can rotate around the first rotating shaft 2 on the inner wall of the machine frame 1, the height, the distance between the first rotating shaft 2 and the bottom of the furrow opener 4 is larger than the distance between the first rotating shaft 2 and the bottom of the wheel 18, so that the normal work of the furrow opener 4 is ensured;

the upper surface of the top plate of the frame 1 is provided with a plurality of grass seed feeding boxes 5 for storing grass seeds of different varieties before sowing, the vertical cross section of each grass seed feeding box 5 is trapezoidal, when the grass seeds leave the grass seed feeding boxes 5, no grass seeds remain in the grass seed feeding boxes 5, the lower end of each grass seed feeding box 5 is connected with a first feeding pipe 6 for transporting the grass seeds, the lower end of each first feeding pipe 6 is connected with a seed metering device 7, each seed metering device 7 is an outer groove type seed metering device for uniformly and alternately discharging the grass seeds falling from the first feeding pipes 6, each seed metering device 7 comprises a seed metering cup 71, a seed metering tongue 72, a seed metering shaft 73, an outer groove wheel 74 and a baffle 75, each seed metering cup 71 is used for storing the grass seeds, the inner wall of the bottom of each seed metering cup 71 is transversely provided with the seed metering tongue 72, the grass seeds are discharged from the seed metering tongue 72, a seed metering shaft 73 is longitudinally arranged in each seed metering device 7, the outer grooved wheels 74 are driven to rotate together, the inner grooves of the outer grooved wheels 74 drive the grass seeds to discharge out of the seed sowing device 7 at intervals, the outer grooved wheels 74 are arranged above the seed sowing tongues 72, and a baffle 75 is arranged between the inner wall of the top of the seed sowing cup 71 and the outer grooved wheels 74 to ensure that the grass seeds are only discharged out of the seed sowing tongues 72 of the seed sowing device 7;

a support plate 8 is longitudinally arranged in the rack 1, two ends of the support plate 8 are connected with the inner wall of the rack 1, the seed sowing device 7 is arranged at the upper end of the support plate 8, the support plate 8 is used for arranging the seed sowing device 7 in the rack 1, a speed regulating motor 19 is arranged on the support plate 8, an output shaft of the speed regulating motor 19 is connected with a seed sowing shaft 73, the speed regulating motor 19 drives an outer grooved wheel 74 to rotate, the normal work of the outer grooved wheel 74 is ensured, the speed of grass seeds discharged by the outer grooved wheel 74 can be changed by changing the rotating speed of the speed regulating motor 19, and the sowing;

the outlet of the seed sowing device 7 is connected with a second feeding pipe 9 which is responsible for transporting the grass seeds discharged from the seed sowing device 7, the lower end of the second feeding pipe 9 is connected with a stirrer 10, the second feeding pipe 9 is connected with the inlet of the stirrer 10,

the stirrer 10 is responsible for uniformly mixing the different types of grass seeds discharged from the second feeding pipe 9, so that the effect during planting is improved;

the agitator 10 includes shell 101, agitator pivot 102, stirring vane 103, the entry linkage at second pan feeding pipe 9 and shell 101 top, the vertical agitator pivot 102 that is equipped with in the shell 101, the cover is equipped with stirring vane 103 in the agitator pivot 102, through rotating pivot 102, drive stirring vane 103 and rotate, stirring vane 103 mixes different types of grass seeds, agitator 10 lower part is interior toper structure, it has the grass seed to remain in agitator 10 to avoid the seed metering in-process, agitator pivot 102 is in same vertical plane with shell 101 bottom export.

A stirring motor 11 is arranged on the shell 101, an output shaft of the stirring motor 11 penetrates through the upper shell 101 to be connected with a stirrer rotating shaft 102, and the stirring motor 11 drives the stirrer 10 to work;

the outlet at the bottom of the stirrer 10 is connected with a discharge pipe 12, the grass seeds uniformly mixed in the stirrer 10 are discharged from the discharge pipe 12, the discharge pipe 12 is arranged behind the furrow opener 4, and the furrow opener 4 and the discharge pipe 12 are positioned on the same vertical plane, so that the mixed sowing grass seeds discharged from the discharge pipe 8 are ensured to fall into the grooves;

the lower part of the worm wheel 3 is provided with a worm 13 matched with the worm wheel 3, the worm 13 can drive the worm wheel 3 to rotate, the worm 13 is transversely arranged between the side wall of the rack 1 and the supporting plate 8, the side wall of the rack 1 and the supporting plate 8 are respectively provided with a first shaft hole matched with the worm 13, one end of the worm 13 is arranged in the first shaft hole of the supporting plate 8, the other end of the worm 13 penetrates through the first shaft hole of the side wall of the rack 1, the worm 13 and the worm wheel 3 are always in a meshed state, when the worm 13 rotates, the worm wheel 3 rotates simultaneously, one end of the worm 13 is externally connected with a knob 14, and the;

the lower surface of the bottom plate of the frame 1 is provided with an earth covering plate 15, the earth covering plate 15 is arranged behind the discharge pipe 12 and is used for filling soil in the groove after the grass seeds are sown so as to complete the sowing of the mixed sowing grass seeds;

the handle 16 is provided with a motor switch 17, the motor switch 17 is electrically connected with the stirring motor 11 and the speed regulating motor 19 respectively, and the starting and the closing of the stirring motor 11 and the speed regulating motor 19 can be controlled by controlling the opening and the closing of the motor switch 17.

The utility model discloses a use method: when the device is used, the four wheels 18 are placed on soil, the level of the whole device is ensured, different grass seeds are placed into the grass seed feeding box 5, the preparation work is completed, the worm 13 is driven to rotate by twisting the knob 14, the worm wheel 3 rotates under the meshing fit of the worm 13 and the worm wheel 3, the worm wheel 3 and the furrow opener 4 are both fixedly connected with the first rotating shaft 2, the furrow opener 4 rotates in the frame 1 under the drive of the first rotating shaft 2, the position of the furrow opener 4 is adjusted according to the depth of a required groove, the depth of the groove opened by the furrow opener 4 is ensured to be uniform during work, the structures of the worm wheel 3 and the worm 13 ensure that the furrow opener 4 is self-locked during furrow opening, the furrow opener 4 is not shaken during work to influence the seeding process, then the handle 16 is pushed, the motor switch 17 is pressed to start work at the same time, the handle 16 is pushed, the whole device moves forwards, the furrow opener 4, grass seeds in the grass seed feeding box 5 enter the seed sowing device 7 from the first feeding pipe 6, the seed sowing device 7 starts to work under the driving of the speed regulating motor 19, the outer grooved wheel 74 of the seed sowing device 7 uniformly and intermittently discharges the grass seeds, the discharged grass seeds enter the stirrer 10 through the second feeding pipe 9, different types of grass seeds are fully mixed in the stirrer 10 under the working of the stirring motor 11, the grass seeds are discharged from the outlet of the stirrer 10 and enter the discharging pipe 12, the grass seeds discharged from the discharging pipe 12 are scattered in the grooved groove, the discharging speed of the grass seeds is controlled by adjusting the rotation of the speed regulating motor 19, and the adjustment is carried out according to the required proportion of different grass seeds; after the grass seeds are sowed in the grooves, the soil covering plate 15 behind the discharge pipe 12 pushes soil to cover the grooves, and the whole sowing process of the grass seeds is completed.

The utility model discloses the grass seed of different varieties can be deposited to a plurality of grass kind pan feeding casees of frame roof upper surface, and through control motor's rotational speed, the speed of seed metering ware feeding can be controlled, and furrow opener and discharging pipe are in same vertical plane, guarantee that the grass kind falls into in the groove. The utility model discloses simple structure, convenient operation, seeding effect is good, and seeding speed is fast, is suitable for the popularization.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (9)

1. A sowing device for mixed sowing of grass seeds is characterized by comprising a rack (1), a first rotating shaft (2), a worm wheel (3), a furrow opener (4), a grass seed feeding box (5), a first feeding pipe (6), a seed sowing device (7), a supporting plate (8), a second feeding pipe (9), a stirrer (10), a stirring motor (11), a discharging pipe (12), a worm (13), an earth covering plate (15), a handle (16), a motor switch (17), wheels (18) and a speed regulating motor (19);

a first rotating shaft (2) is longitudinally arranged in the rack (1), a worm wheel (3) and a furrow opener (4) are respectively sleeved on the first rotating shaft (2), and the first rotating shaft (2) respectively penetrates through the worm wheel (3) and the furrow opener (4) to be rotatably connected with the inner wall of the rack (1);

a plurality of grass seed feeding boxes (5) are arranged on the upper surface of a top plate of the rack (1), the lower ends of the grass seed feeding boxes (5) are connected with first feeding pipes (6), and the lower ends of the first feeding pipes (6) are connected with seed sowing devices (7);

the seed metering device (7) comprises a seed metering cup (71), a seed metering tongue (72), a seed metering shaft (73), an outer grooved wheel (74) and a baffle plate (75); a seed discharging tongue (72) is transversely arranged on the inner wall of the bottom of the seed discharging cup (71), a seed discharging shaft (73) is longitudinally arranged in the seed discharging device (7), an outer grooved wheel (74) is sleeved on the seed discharging shaft (73), the outer grooved wheel (74) is arranged above the seed discharging tongue (72), and a baffle (75) is arranged between the inner wall of the top of the seed discharging cup (71) and the outer grooved wheel (74);

a support plate (8) is longitudinally arranged in the rack (1), two ends of the support plate (8) are connected with the inner wall of the rack (1), the seed sowing device (7) is arranged at the upper end of the support plate (8), a speed regulating motor (19) is arranged on the support plate (8), and an output shaft of the speed regulating motor (19) is connected with a seed sowing shaft (73);

the outlet of the seed metering device (7) is connected with a second feeding pipe (9), the lower end of the second feeding pipe (9) is connected with a stirrer (10), the stirrer (10) comprises a shell (101), a stirrer rotating shaft (102) and stirring blades (103), the second feeding pipe (9) is connected with an inlet at the top of the shell (101), the stirrer rotating shaft (102) is vertically arranged in the shell (101), the stirring blades (103) are sleeved on the stirrer rotating shaft (102), a stirring motor (11) is arranged on the shell (101), and an output shaft of the stirring motor (11) penetrates through the shell (101) on the upper side to be connected with the stirrer rotating shaft (102);

a discharge pipe (12) is connected to an outlet at the bottom of the stirrer (10), and the discharge pipe (12) is arranged behind the furrow opener (4);

the worm wheel (3) is provided with a worm (13) matched with the worm wheel, the worm (13) is transversely arranged between the side wall of the rack (1) and the supporting plate (8), the side wall of the rack (1) and the supporting plate (8) are respectively provided with a first shaft hole matched with the worm (13), one end of the worm (13) is arranged in the first shaft hole of the supporting plate (8), and the other end of the worm (13) penetrates through the first shaft hole of the side wall of the rack (1);

the lower surface of the bottom plate of the rack (1) is provided with a soil covering plate (15), and the soil covering plate (15) is arranged behind the discharge pipe (12);

the improved stirring machine is characterized in that a handle (16) is arranged at the upper end of the rear side of the rack (1), a motor switch (17) is arranged on the handle (16), the motor switch (17) is electrically connected with the stirring motor (11) and the speed regulating motor (19) respectively, and a plurality of wheels (18) are uniformly arranged on the lower surface of the bottom plate of the rack (1).

2. The sowing apparatus for mixedly sowing seeds of grass according to claim 1, wherein: the inner wall of the rack (1) is provided with a second shaft hole matched with the first rotating shaft (2), and the first rotating shaft (2) is installed in the second shaft hole.

3. The sowing apparatus for mixedly sowing seeds of grass according to claim 1, wherein: the furrow opener (4) comprises an upper connecting rod and a lower furrowing spike nail, the upper connecting rod is sleeved on the first rotating shaft (2), the lower end of the upper connecting rod is connected with the lower furrowing spike nail, and the lower furrowing spike nail is of a triangular structure.

4. The sowing apparatus for mixedly sowing seeds of grass according to claim 1, wherein: the vertical section of the grass seed feeding box (5) is of a trapezoidal structure.

5. The sowing apparatus for mixedly sowing seeds of grass according to claim 1, wherein: the furrow opener (4) and the discharge pipe (12) are positioned on the same vertical plane.

6. The sowing apparatus for mixedly sowing seeds of grass according to claim 1, wherein: the lower part of the stirrer (10) is of an inner conical structure, and the rotating shaft (102) of the stirrer and the outlet at the bottom of the shell (101) are positioned on the same vertical plane.

7. The sowing apparatus for mixedly sowing seeds of grass according to claim 1, wherein: one end of the worm (13) is externally connected with a knob (14).

8. The sowing apparatus for mixedly sowing seeds of grass according to claim 1, wherein: the distance between the first rotating shaft (2) and the bottom of the furrow opener (4) is larger than the distance between the first rotating shaft (2) and the bottom of the wheel (18).

9. The sowing apparatus for mixedly sowing seeds of grass according to claim 1, wherein: the number of the wheels (18) is four.

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