CN219269517U

CN219269517U - Furrow opener on seeder

Info

Publication number: CN219269517U
Application number: CN202223486343.2U
Authority: CN
Inventors: 王炳智; 王建; 王文锦; 张超; 许得安
Original assignee: Jiangsu Yike Agricultural Equipment Co ltd
Current assignee: Jiangsu Yike Agricultural Equipment Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-30
Anticipated expiration: 2032-12-26

Abstract

The utility model provides an upper furrow opener of a seeder, which relates to the technical field of furrow openers and comprises an outer frame, wherein one side of the outer frame is rotatably connected with an extension frame, one end of the extension frame is provided with a motor, the output end of the motor is provided with a driving shaft, the other side of the outer frame is provided with a sleeve member, one end of the outer surface of the driving shaft is sleeved with a bearing, and the outer surface of the driving shaft is sleeved with an excavating wheel. According to the utility model, the driving shaft, the sleeve, the bearing, the excavating wheels, the supporting plate, the positioning shaft, the handle and the tension spring are arranged, the rotation track of the driving shaft can be limited through the driving shaft, the sleeve and the bearing, and the position fixing and adjusting functions of the excavating wheels are realized through the supporting plate, the positioning shaft, the handle and the tension spring.

Description

Furrow opener on seeder

Technical Field

The utility model relates to the technical field of furrow openers, in particular to an upper furrow opener of a seeder.

Background

The utility model provides a furrow opener, is a professional device that in agricultural farming in-process, reaches the soil loosening ditching function, and its purpose is in order to reduce the human cost loss, promotes work efficiency to provide convenience for seeding work, in the in-service use of furrow opener, because traditional type furrow opener often adopts the excavation axle of fixed structure, but in farming operation, often need according to the actual need of seeding, adjust the excavation axle of furrow opener, current furrow opener excavation axle does not possess the space of regulation, needs to improve.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an upper furrow opener of a seeder.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a furrow opener on seeder, includes the frame, one side rotation of frame is connected with the extension frame, the motor is equipped with to the one end of extension frame, the output of motor is equipped with the drive shaft, the external member is equipped with to the opposite side of frame, the surface pot head of drive shaft is equipped with the bearing, the surface pot head of drive shaft is equipped with the digging wheel, the extension board is equipped with to the side surface of digging wheel, the inboard sliding connection of extension board has the locating shaft, the handle is equipped with on the top of locating shaft, be equipped with the extension spring between handle and the extension board.

In order to limit the rotation track of the bearing, the improvement comprises that the bearing is rotatably connected to the inner side of the sleeve, and the inner side of the sleeve is rotatably connected with a ball which is jointed with the bearing.

In order to ensure the excavating effect of the excavating wheel, the utility model is improved in that the excavating wheel consists of a central shaft and blades, the blades are arranged in an arc surface structure, the blades are distributed at equal intervals circumferentially, a driving groove is formed in the side surface of the central shaft in a penetrating way, and the driving shaft is attached to the inner wall of the driving groove.

In order to realize the position fixing function of the positioning shaft, the utility model is improved in that the outer surface of the driving shaft is provided with positioning holes in a penetrating way, one end of the positioning shaft is inserted into the inner side of the positioning holes, and the positioning holes are distributed at equal intervals.

In order to realize the position calibration function of the connecting seat and the connecting frame, the utility model is improved in that the connecting seat is arranged at the middle section of the outer frame, the connecting frame is arranged at the rear end of the connecting seat, inserting rods are arranged at two sides of the connecting frame, inserting grooves are formed at two sides of the connecting seat, and the inserting rods are inserted into the inner sides of the inserting grooves.

In order to realize the connection function of the connecting seat and the connecting frame, the utility model is improved in that the upper surface of the connecting frame is provided with a threaded hole, one end of the threaded hole penetrates through the inner side of the connecting seat, and the inner side of the threaded hole is in threaded connection with a fixing screw.

In order to realize the height adjusting function of the connecting frame, the utility model is improved in that a sliding rail is arranged on the outer surface of the connecting frame, the connecting frame is connected to the inner side of the sliding rail in a sliding way, a screw rod is connected to the inner side of the sliding rail in a rotating way, a screw hole is formed in the rear end of the upper surface of the connecting frame in a penetrating way, and the screw rod is meshed with the inner wall of the screw hole.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the driving shaft, the sleeve, the bearing, the excavating wheels, the supporting plate, the positioning shaft, the handle and the tension spring are arranged, the rotation track of the driving shaft can be limited through the driving shaft, the sleeve and the bearing, and the position fixing and adjusting functions of the excavating wheels are realized through the supporting plate, the positioning shaft, the handle and the tension spring.

2. According to the utility model, through the arrangement of the connecting seat, the connecting frame, the inserted link, the fixed screw, the sliding rail and the screw rod, the position calibration and the connecting function of the connecting seat can be realized through the connecting seat, the connecting frame, the inserted link and the fixed screw, the height of the connecting frame is adjusted through the sliding rail and the screw rod, and the ditching depth is further adjusted, so that a better ditching effect is achieved.

Drawings

FIG. 1 is a schematic view of the overall components of an upper furrow opener of a seed planter in accordance with the present utility model;

FIG. 2 is a schematic side view of an exploded view of a furrow opener of a planter in accordance with the present utility model;

FIG. 3 is an enlarged schematic view of the shank of FIG. 2 at A of the planter in accordance with the present utility model;

FIG. 4 is a schematic side view of the furrow opener of FIG. 2 of a seed planter in accordance with the present utility model.

Legend description:

1. an outer frame; 2. an extension frame; 3. a motor; 4. a drive shaft; 5. a kit; 6. a bearing; 7. an excavating wheel; 8. a support plate; 9. positioning a shaft; 10. a handle; 11. a tension spring; 12. a connecting seat; 13. a connecting frame; 14. a rod; 15. a set screw; 16. a slide rail; 17. and (3) a screw.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a furrow opener on seeder, including frame 1, one side rotation of frame 1 is connected with extension frame 2, the one end of extension frame 2 is equipped with motor 3, the output of motor 3 is equipped with drive shaft 4, the opposite side of frame 1 is equipped with external member 5, the surface one end cover of drive shaft 4 is equipped with bearing 6, bearing 6 rotates the inboard of connecting at external member 5, the inboard rotation of external member 5 is connected with the ball, the ball is laminated with bearing 6, the purpose of this kind of design is to the rotation orbit of bearing 6 is injectd, and pass through the ball, make the rotation of bearing 6 more stable, thereby provide the support at one end of drive shaft 4, and drive shaft 4 rotation through the operation of motor 3, and then cooperate with the digging wheel 7, accomplish the ditching effect, when need carry out the dismouting regulation of digging wheel 7, then, make bearing 6 break away from external member 5, can pass through the rotation of extension frame 2, adjust drive shaft 4 position, provide the space for follow-up regulation work, the surface cover of drive shaft 4 is equipped with the digging wheel 7, the digging wheel 7 comprises center pin and blade, the blade setting for cambered surface structure, be equidistant distribution between the blade, the side surface of center pin runs through and is equipped with the drive shaft 9, the locating hole is equipped with at the inside handle 9 through the locating hole is equipped with to the locating plate 10, locating hole is equipped with to the inside handle 9, locating hole is equipped with, tip 9 is equipped with, locating hole 10 is equipped with, tip 9, tip locating hole is equipped with the mode is opened through the locating plate is located between the locating hole is located through the locating hole is equipped with the locating hole is 9, tip 9, and tip 9 is equipped with tip 9, and tip locating hole is located through the mode is positioned through the mode is through the locating hole is through the tip 9, at this time, the positioning shaft 9 is inserted into the inner side of the positioning hole by the elastic force of the tension spring 11, so that the excavating wheel 7 can be positioned again, and the adjustment work is completed.

Example two

Referring to fig. 4, a connecting seat 12 is installed at the middle section of the outer frame 1, a connecting frame 13 is provided at the rear end of the connecting seat 12, inserting rods 14 are installed at both sides of the connecting frame 13, inserting grooves are formed at both sides of the connecting seat 12, inserting rods 14 are inserted into the inner sides of the inserting grooves, threaded holes are formed in the upper surface of the connecting frame 13, one end of each threaded hole penetrates into the inner side of the connecting seat 12, fixing screws 15 are connected to the inner sides of the threaded holes in a threaded manner, the connecting frame 13 and the connecting seat 12 can be aligned in position by inserting the inserting rods 14 into the inner sides of the inserting grooves, the fixing screws 15 are driven into the inner sides of the threaded holes to complete connection of the connecting frame 13 and the connecting frame, sliding connection of the connecting frame 13 is achieved, a screw 17 is connected to the inner sides of the sliding rail 16 in a rotating manner, a screw hole is formed in the rear end of the upper surface of the connecting frame 13 in a penetrating manner, the screw 17 is meshed with the inner wall of the screw hole, the moving track of the connecting frame 13 is limited by the sliding rail 16, and the way of rotating the screw 17 is matched with the screw hole, the connecting frame 13 is driven, so that the position of the connecting frame 13 can be adjusted, the ditching depth can be adjusted, and the ditching effect can be better achieved.

Working principle: in the assembly process, through the mode of inserting inserted link 14 inboard with the slot, realize the position calibration function of link 13 and connecting seat 12, drive the screw hole inboard with fixed screw 15, accomplish the connection of the two, the removal orbit of link 13 is injectd through slide rail 16, and cooperate with the screw through the mode of rotating screw 17, drive link 13, thereby adjust the position of link 13, further adjust the ditching degree of depth, reach better ditching effect, when need carry out the dismouting of digging wheel 7 and adjust, then pull bearing 6, make bearing 6 break away from external member 5, can pass through the rotation of extension frame 2, adjust drive shaft 4 position, for follow-up regulation work provides the space, through the mode of pulling handle 10, make locating shaft 9 break away from the locating hole, then adjust the position of digging wheel 7, loosen handle 10, at this moment, through the elasticity of extension spring 11, make locating shaft 9 insert the locating hole inboard, can be again to the digging wheel 7, accomplish the regulation work, in the course of working, drive shaft 4 through the operation of motor 3 and rotate, and then cooperate the digging wheel 7, the ditching effect is reached.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a furrow opener on seeder, includes frame (1), its characterized in that: one side rotation of frame (1) is connected with extension frame (2), motor (3) are equipped with to the one end of extension frame (2), drive shaft (4) are equipped with to the output of motor (3), external member (5) are equipped with to the opposite side of frame (1), the surface pot head of drive shaft (4) is equipped with bearing (6), the surface cover of drive shaft (4) is equipped with excavation wheel (7), extension board (8) are equipped with on the side surface of excavation wheel (7), the inboard sliding connection of extension board (8) has locating shaft (9), handle (10) are equipped with on the top of locating shaft (9), extension spring (11) are equipped with between handle (10) and extension board (8).

2. The on-planter furrow opener of claim 1, wherein: the bearing (6) is rotationally connected to the inner side of the sleeve (5), the inner side of the sleeve (5) is rotationally connected with a ball, and the ball is attached to the bearing (6).

3. The on-planter furrow opener of claim 1, wherein: the excavating wheel (7) consists of a central shaft and blades, the blades are of cambered surface structures, the blades are distributed at equal intervals circumferentially, a driving groove is formed in the side surface of the central shaft in a penetrating mode, and the driving shaft (4) is attached to the inner wall of the driving groove.

4. The on-planter furrow opener of claim 1, wherein: the outer surface of the driving shaft (4) is provided with positioning holes in a penetrating mode, one end of the positioning shaft (9) is inserted into the inner side of each positioning hole, and the positioning holes are distributed at equal intervals.

5. The on-planter furrow opener of claim 1, wherein: the connecting seat (12) is arranged at the middle section of the outer frame (1), the connecting frame (13) is arranged at the rear end of the connecting seat (12), inserting rods (14) are arranged at two sides of the connecting frame (13), inserting grooves are formed in two sides of the connecting seat (12), and the inserting rods (14) are inserted into the inner sides of the inserting grooves.

6. The on-planter furrow opener of claim 5, wherein: the upper surface of link (13) has seted up the screw hole, the one end of screw hole runs through to the inboard of connecting seat (12), the inboard threaded connection of screw hole has set screw (15).

7. The on-planter furrow opener of claim 5, wherein: the outer surface of link (13) is provided with slide rail (16), link (13) sliding connection is in the inboard of slide rail (16), the inboard rotation of slide rail (16) is connected with screw rod (17), the screw has been seted up in the upper surface rear end penetration of link (13), screw rod (17) are engaged with the inner wall of screw.