CN215683245U

CN215683245U - Ditching equipment of seeder

Info

Publication number: CN215683245U
Application number: CN202120022425.8U
Authority: CN
Inventors: 林佃旭; 李桂兰; 杨淑华; 王希英; 刘敏; 田晓敏; 孙红梅; 李秀岐; 贺林果
Original assignee: Wudi Shuofeng Family Farm
Current assignee: Wudi Shuofeng Family Farm
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2022-02-01
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a ditching device of a seeder, belonging to the technical field of seeding, comprising a hinged frame fixedly connected with the lower surface of a support plate, wherein the middle of the hinged frame is rotatably connected with a screw, the lower surface of the hinged frame is fixedly connected with a supporting plate, one end of the screw is fixedly connected with a hand wheel, one side wall of the supporting plate is fixedly connected with a driving sawtooth, one side wall of the supporting plate is fixedly connected with a driven sawtooth, the lower surface of the support plate is fixedly connected with a space frame, a seed tank penetrates through the interior of the support plate, and the top end of the seed tank is rotatably connected with a connecting shaft; the active sawteeth loosen soil along with the advance of the wheels after reaching the ground, the driven sawteeth can throw the loosened soil, the active sawteeth and the driven sawteeth are combined for use to achieve the purpose of ditching, the auger on the connecting shaft enables seeds to fall uniformly, and finally the seeds fall from a blanking port in the blanking disc, so that the falling intervals of the seeds can keep the same distance, and the growth of the back of the seeds is facilitated.

Description

Ditching equipment of seeder

Technical Field

The utility model belongs to the technical field of seeding, and particularly relates to ditching equipment of a seeder.

Background

The seeding technology is mainly used for the seeding operation of small-sized seeds such as grains, vegetables and pasture, a seeding machine is commonly used, during the operation, a travelling wheel drives a seed discharging wheel to rotate, the seeds are discharged into a seed conveying pipe according to the required seeding quantity from seeds in a seed box and fall into a well opened groove through a furrow opener, then the seeds are covered and compacted by a soil covering and compacting device, and the drill seeder for different crops adopts basically the same structure except that the seeding machines and the furrow openers of different types and generally comprises a frame, a traction or suspension device, the seed box, a seeding machine, a transmission device, a seed conveying pipe, a furrow opener, a row marker, a travelling wheel, a soil covering and compacting device and the like. The seeding quality is mainly influenced by a seed metering device and a furrow opener. Commonly used seeding apparatus are of the grooved wheel type, centrifugal type, millstone type and the like.

At present, at the in-process of agricultural seeding, it is important equipment to use at seeder ditching equipment, and the automation efficiency of current equipment seeding is not high, and the in-process of production can not water simultaneously, only can realize the function of single seeding moreover, can not be better alleviate agricultural practitioner's work burden, we provide a seeder ditching equipment for this reason.

Disclosure of Invention

The utility model aims to provide a ditching device of a seeder, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a seeder ditching device comprises a support plate, wherein a hinged frame is fixedly connected to the lower surface of the support plate, a screw rod is connected to the middle of the hinged frame in a rotating mode, a supporting plate is fixedly connected to the lower surface of the hinged frame in a supporting mode, a hand wheel is fixedly connected to one end of the screw rod, a driving sawtooth is fixedly connected to one side wall of the supporting plate, a driven sawtooth is fixedly connected to one side wall of the supporting plate, a space frame is fixedly connected to the lower surface of the support plate, a seed tank penetrates through the inside of the support plate, the top end of the seed tank is rotatably connected with a connecting shaft, a first belt pulley is fixedly connected to the top end of the connecting shaft, a stirring rod is fixedly connected to the outer side wall of the connecting shaft, a packing auger is fixedly connected to the outer side wall of the connecting shaft, the first belt pulley is connected with a second belt pulley in a belt pulley transmission mode, the second belt pulley is fixedly connected to the outer side wall of an output shaft of a double-shaft motor, a first bevel gear is fixedly connected to the outer side wall of the output shaft of the double-shaft motor, and the lateral wall of biax motor output shaft runs through the support plate, the other end rigid coupling of biax motor output shaft has the rotary disk, and the other end rotation of biax motor output shaft connects in first bearing, rotary disk and blanking dish mesh mutually, the blanking mouth has been seted up to the inside of blanking dish, and blanking dish and first transmission shaft rotate to be connected, and the bottom of first transmission shaft rotates to be connected in the second bearing, first bevel gear meshes with the second bevel gear mutually, and one side rigid coupling of second bevel gear has the axis of rotation, the axis of rotation is close to all to rotate on the lateral wall at both ends and is connected with primary shaft bearing, and the other end rigid coupling of axis of rotation has swing mechanism.

The scheme is as follows:

the double-shaft motor and the water pump are common parts in the prior art, and the adopted models and the like can be customized according to actual use requirements.

As a preferred embodiment, the swing mechanism is composed of a third bevel gear, a fourth bevel gear, a screw rod, a second bearing seat, a rack, a driven gear, a second transmission shaft and a third bearing, the third bevel gear is meshed with the fourth bevel gear, one side of the fourth bevel gear is fixedly connected with the screw rod, the outer side wall of the screw rod is rotatably connected with the rack, the outer side wall of the other end of the screw rod is rotatably connected with the second bearing seat, the rack is meshed with the driven gear, the driven gear is rotatably connected with the second transmission shaft, and the bottom end of the second transmission shaft is rotatably connected into the third bearing.

As a preferred embodiment, a fixed block is fixedly connected to the upper surface of the driven gear, and a spray head is mounted on the fixed plate.

In a preferred embodiment, the lower surface of the carrier plate is fixedly connected with a hydraulic rod, and the bottom of the hydraulic rod is fixedly connected with a soil filling shovel.

As a preferred embodiment, a water tank is fixedly connected to the lower surface of the support plate, a water pump is installed in the water tank, and a water outlet end of the water pump is connected with a water pipe.

As a preferred embodiment, the support rod is fixedly connected to the corners of the lower surface of the support plate, and the wheels are fixedly connected to the lower surface of the support rod.

Compared with the prior art, the ditching equipment of the seeder, provided by the utility model, at least comprises the following beneficial effects:

(1) the hand wheel hinge frame is unscrewed and falls down along with the hand wheel hinge frame, the hand wheel is screwed after the driving sawteeth and the driven sawteeth fall on the ground, the driving sawteeth loosen the soil along with the advance of the wheel after reaching the ground, the driven sawteeth can throw the loosened soil, and the combined use of the driving sawteeth and the driven sawteeth achieves the aim of ditching;

(2) the output shaft of biax motor drives the rotation of second belt pulley, the other end of biax motor drives the rotary disk and rotates, the rotary disk meshes with the charging tray that falls, then drive the rotation of charging tray that falls, the second belt pulley passes through the rotation that the belt drove first belt pulley, first belt pulley and then drive the rotation of connecting axle, the stirring rod on the connecting axle stirs and prevents the seed extrusion and blocks up the blanking downwards, the epaxial auger of connecting simultaneously makes the even falling of seed, fall from the blanking mouth in the charging tray at last, the interval that falls that can make the seed like this keeps the same distance, be favorable to the growth behind the seed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the periphery of the rotating disk according to the present invention.

In the figure: 1. a carrier plate; 2. a hinged frame; 3. a screw; 4. a supporting plate; 5. a hand wheel; 6. active saw teeth; 7. driven saw teeth; 8. a space frame; 9. a seed tank; 10. a connecting shaft; 11. a first pulley; 12. a stirring rod; 13. a packing auger; 14. a second pulley; 15. a double-shaft motor; 16. a first bevel gear; 17. rotating the disc; 18. a first bearing; 19. dropping the material tray; 20. a blanking port; 21. a first drive shaft; 22. a second bearing; 23. a second bevel gear; 24. a rotating shaft; 25. a first bearing housing; 26. a swing mechanism; 261. a third bevel gear; 262. a fourth bevel gear; 263. a screw rod; 264. a second bearing housing; 265. a rack; 266. a driven gear; 267. a second drive shaft; 268. a third bearing; 27. a fixed block; 28. a spray head; 29. a hydraulic lever; 30. filling soil shovels; 31. a water tank; 32. a water pump; 33. a water pipe; 34. a support bar; 35. and (7) wheels.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-3, the present invention provides a ditching device of a seeding machine, which comprises a carrier plate 1, wherein a hinge frame 2 is fixedly connected to the lower surface of the carrier plate 1, supporting rods 34 are fixedly connected to the corners of the lower surface of the carrier plate 1, and wheels 35 (see fig. 1) are fixedly connected to the lower surfaces of the supporting rods 34; through the effect of wheel 35 to can drive equipment and remove everywhere, improve the mobility of equipment.

The middle of the hinged frame 2 is rotatably connected with a screw rod 3, the lower surface of the hinged frame 2 is fixedly connected with a supporting plate 4, one end of the screw rod 3 is fixedly connected with a hand wheel 5, one side wall of the supporting plate 4 is fixedly connected with a driving sawtooth 6, one side wall of the supporting plate 4 is fixedly connected with a driven sawtooth 7, the lower surface of the supporting plate 1 is fixedly connected with a space frame 8, a seed tank 9 penetrates through the inside of the supporting plate 1, the top end of the seed tank 9 is rotatably connected with a connecting shaft 10, the top end of the connecting shaft 10 is fixedly connected with a first belt pulley 11, the outer side wall of the connecting shaft 10 is fixedly connected with a stirring rod 12, the outer side wall of the connecting shaft 10 is fixedly connected with a packing auger 13, the first belt pulley 11 is connected with a second belt pulley 14 through belt pulley transmission, the second belt pulley 14 is fixedly connected on the outer side wall of an output shaft of a double-shaft motor 15, the outer side wall of the output shaft of the double-shaft motor 15 is fixedly connected with a first bevel gear 16, the outer side wall of the output shaft of the double-shaft motor 15 penetrates through the carrier plate 1, the lower surface of the carrier plate 1 is fixedly connected with a water tank 31, a water pump 32 is installed in the water tank 31, and the water outlet end of the water pump 32 is connected with a water pipe 33 (see fig. 1); the water in the water tank 31 can be delivered to the spray head 28 through the water pipe 33 of the water pump 32, keeping the water continuously supplied.

The lower surface of the carrier plate 1 is fixedly connected with a hydraulic rod 29, and the bottom of the hydraulic rod 29 is fixedly connected with a soil filling shovel 30 (see fig. 1); the hydraulic ram 29 allows the lower fill blade 30 to be easily stowed away while the fill blade 30 backs up the trenched soil.

The other end of the output shaft of the double-shaft motor 15 is fixedly connected with a rotating disc 17, the other end of the output shaft of the double-shaft motor 15 is rotatably connected in a first bearing 18, the rotating disc 17 is meshed with a blanking disc 19, a blanking port 20 is formed in the blanking disc 19, the blanking disc 19 is rotatably connected with a first transmission shaft 21, the bottom end of the first transmission shaft 21 is rotatably connected in a second bearing 22, a first bevel gear 16 is meshed with a second bevel gear 23, a rotating shaft 24 is fixedly connected to one side of the second bevel gear 23, the outer side walls of the rotating shaft 24 close to the two ends are rotatably connected with a first bearing seat 25, the other end of the rotating shaft 24 is fixedly connected with a swing mechanism 26, and the swing mechanism 26 is composed of a third bevel gear 261, a fourth bevel gear 262, a screw rod 263, a second bearing seat 264, a rack 265, a driven gear 266, a second transmission shaft 267 and a third bearing 268, the third bevel gear 261 is meshed with the fourth bevel gear 262, one side of the fourth bevel gear 262 is fixedly connected with a screw 263, the outer side wall of the screw 263 is rotatably connected with a rack 265, the outer side wall of the other end of the screw 263 is rotatably connected with a second bearing seat 264, the rack 265 is meshed with a driven gear 266, the upper surface of the driven gear 266 is fixedly connected with a fixed block 27, and the fixed block is provided with a spray head 28 (see fig. 2); the spray head 28 fixed on the driven gear 266 can swing left and right, and the spraying efficiency is improved.

The driven gear 266 is rotatably connected with the second transmission shaft 267, and the bottom end of the second transmission shaft is rotatably connected with the third bearing 268 (see fig. 2); the oscillating mechanism 26 increases the irrigation area of the spray head 28, and irrigation while sowing improves the efficiency of labor.

When the device is used, the hand wheel 5 is firstly unscrewed, the hinged frame 2 falls along with the hinged frame, the hand wheel 5 is screwed after the driving sawteeth 6 and the driven sawteeth 7 fall on the ground, the double-shaft motor 15 is then opened, the output shaft of the double-shaft motor 15 drives the second belt pulley 14 to rotate, the other end of the double-shaft motor 15 drives the rotating disc 17 to rotate, the rotating disc 17 is meshed with the blanking disc 19 to drive the blanking disc 19 to rotate, the second belt pulley 14 drives the first belt pulley 11 to rotate through a belt, the first belt pulley 11 further drives the connecting shaft 10 to rotate, the stirring rod 12 on the connecting shaft 10 stirs to prevent seeds from being extruded to block downward blanking, the auger 13 on the connecting shaft 10 enables the seeds to fall uniformly, the seeds finally fall from the blanking port 20 in the blanking disc 19, the hydraulic rod 29 is opened to drive the soil filling shovel 30 to fall along with the hydraulic rod 29, the hydraulic rod 29 is closed after the soil filling shovel 30 reaches the ground, the first bevel gear 16 fixed on the double-shaft motor 15 is meshed with the second bevel gear 23, then the rotating shaft 24 is driven to rotate, the rotating shaft 24 drives the third bevel gear 261 to rotate, the third bevel gear 261 is meshed with the fourth bevel gear 262, the lead screw 263 is driven to rotate, the lead screw 263 drives the rack 265 to reciprocate, the rack 265 is meshed with the driven gear 266 to drive the upper spray head 28 to swing, the water pump 32 is started, and water in the water tank 31 can be sprayed out from the spray head 28.

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

Claims

1. The utility model provides a seeder ditching equipment, includes support plate (1), its characterized in that: the lower surface rigid coupling of support plate (1) has articulated frame (2), the centre of articulated frame (2) is rotated and is connected with screw rod (3), and the lower surface rigid coupling of articulated frame (2) has holds in the palm thing board (4), screw rod (3) one end rigid coupling has hand wheel (5), a lateral wall rigid coupling of holding in the palm thing board (4) has initiative sawtooth (6), and a lateral wall rigid coupling of holding in the palm thing board (4) has driven sawtooth (7), the lower surface rigid coupling of support plate (1) has space frame (8), and the inside of support plate (1) runs through dona seed pot (9), dona seed pot (9) top is rotated and is connected with connecting axle (10), the top rigid coupling of connecting axle (10) has first belt pulley (11), and the lateral wall rigid coupling of connecting axle (10) has stirring rod (12), and the lateral wall rigid coupling of connecting axle (10) has auger (13), first belt pulley (11) passes through belt pulley transmission with second belt pulley (14) and is connected, the second belt pulley (14) is fixedly connected on the outer side wall of an output shaft of the double-shaft motor (15), a first bevel gear (16) is fixedly connected on the outer side wall of the output shaft of the double-shaft motor (15), the outer side wall of the output shaft of the double-shaft motor (15) penetrates through the carrier plate (1), a rotary disk (17) is fixedly connected at the other end of the output shaft of the double-shaft motor (15), the other end of the output shaft of the double-shaft motor (15) is rotatably connected in a first bearing (18), the rotary disk (17) is meshed with a blanking disk (19), a blanking port (20) is formed in the blanking disk (19), the blanking disk (19) is rotatably connected with a first transmission shaft (21), the bottom end of the first transmission shaft (21) is rotatably connected in a second bearing (22), the first bevel gear (16) is meshed with a second bevel gear (23), and a rotating shaft (24) is fixedly connected at one side of the second bevel gear (23), the outer side walls of the rotating shafts (24) close to the two ends are rotatably connected with first bearing seats (25), and the other ends of the rotating shafts (24) are fixedly connected with swing mechanisms (26).

2. The planter furrowing apparatus of claim 1, wherein: swing mechanism (26) comprises third bevel gear (261), fourth bevel gear (262), lead screw (263), second bearing seat (264), rack (265), driven gear (266), second transmission shaft (267) and third bearing (268), and third bevel gear (261) meshes with fourth bevel gear (262), and one side rigid coupling of fourth bevel gear (262) has lead screw (263), and rotate on the lateral wall of lead screw (263) and be connected with rack (265), and rotate on the other end lateral wall of lead screw (263) and be connected with second bearing seat (264), and rack (265) meshes with driven gear (266) mutually, and driven gear (266) rotate with second transmission shaft (267) and be connected, and the bottom of second transmission shaft rotates in connecting third bearing (268).

3. The planter furrowing apparatus of claim 2, wherein: the upper surface of the driven gear (266) is fixedly connected with a fixed block (27), and the fixed block is provided with a spray head (28).

4. The planter furrowing apparatus of claim 1, wherein: the lower surface of the support plate (1) is fixedly connected with a hydraulic rod (29), and the bottom of the hydraulic rod (29) is fixedly connected with a soil filling shovel (30).

5. The planter furrowing apparatus of claim 1, wherein: the lower surface rigid coupling of support plate (1) has water tank (31), and installs water pump (32) in water tank (31), and the play water end of water pump (32) is connected with water pipe (33).

6. The planter furrowing apparatus of claim 1, wherein: the corner of the lower surface of the carrier plate (1) is fixedly connected with a support rod (34), and the lower surface of the support rod (34) is fixedly connected with a wheel (35).