CN220457892U

CN220457892U - Seeder with earthing backfill function

Info

Publication number: CN220457892U
Application number: CN202321672071.7U
Authority: CN
Inventors: 王凤奇; 李晓玲
Original assignee: Agricultural And Rural Bureau Of Liulin County
Current assignee: Agricultural And Rural Bureau Of Liulin County
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2024-02-09
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a seeder with a soil covering backfilling function, which comprises a positioning frame, wherein moving wheels are arranged at two ends of the positioning frame, a plurality of groups of seeding components are uniformly distributed on the positioning frame, positioning frames are arranged at the bottoms of the plurality of seeding components, and positioning plates are arranged between the bottoms of the plurality of positioning frames. During the application during operation, at first the furrow opener of seeding subassembly bottom can turn over earth both sides, then the seed falls into in the groove of opening, then drive arrangement work drives the transfer line and rotates, the transfer line drives multiunit first worm wheel and second worm wheel simultaneously and rotates, and then drive turns over the board and rotate, be located two spacing posts of same group and rotate towards opposite direction, then turn over the board and fill up the soil in the groove of opening, accomplish earthing, compared with prior art, this application has increased earthing subassembly on original basis, compare in the mechanism of filling up that the negative pressure plate constitutes, this application earthing effect is better.

Description

Seeder with earthing backfill function

Technical Field

The utility model relates to the technical field of sowers, in particular to a sower with a soil covering and backfilling function.

Background

The planter uses crop seeds as planting machines for seeding. The seed sowing machine for some kind or some kind of crops is usually named as crop type, such as grain drill, corn hill planter, cotton planter, pasture spreader, etc. the object planted by the seed sowing machine is the seed of the crop or the coated seed made into pellet shape, and has the characteristics of accurate sowing quantity, no damage to the seed, etc.

The existing seeder is generally provided with a pressing plate at the tail end, and the soil lifted by the furrow opener is pressed into the opened groove, because the pressing plate is lighter in weight, the earthing effect in the operation is not very good, the situation that seeds cannot be covered can be caused, and the germination rate is low.

Disclosure of Invention

The utility model aims at: in order to solve the problems, a seeder with a covering soil backfilling function is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a seeder with earthing backfill function, includes the locating rack, the both ends of locating rack all are provided with the removal wheel, evenly distributed has multiunit seeding subassembly on the locating rack, and is a plurality of seeding subassembly's bottom all is provided with the locating frame, and is a plurality of be provided with the locating plate between the bottom of locating frame, the bottom evenly distributed of locating plate has multiunit earthing subassembly.

Preferably, one end of the positioning frame is provided with a negative pressure wheel, and one end side surface of the positioning frame is provided with a negative pressure plate.

Preferably, the earthing subassembly includes two spacing seats of second, it is connected with the pivot to rotate on the spacing seat of second, the one end of pivot is provided with spacing post, the outside evenly distributed of spacing post has a plurality of turns over the board.

Preferably, the two ends of the positioning plate are provided with first limiting seats, a transmission rod is connected between the first limiting seats in a rotating mode, and a plurality of groups of transmission assemblies are arranged between the transmission rod and the rotating shaft.

Preferably, the transmission assembly comprises a first worm and a second worm which are arranged on the transmission rod, a first worm wheel is arranged on one rotating shaft, and a second worm wheel is arranged on one rotating shaft.

Preferably, the first worm wheel is in meshed connection with the first worm, the second worm wheel is in meshed connection with the second worm, and spiral teeth on the first worm and the second worm are in opposite screwing directions.

Preferably, the driven roller is arranged on the transmission rod, the driving device is arranged on the positioning plate, the driving roller is arranged at the output end of the driving device, and the transmission belt is arranged between the driving roller and the driven roller.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

during the application during operation, at first the furrow opener of seeding subassembly bottom can turn over earth both sides, then the seed falls into in the groove of opening, then drive arrangement work drives the transfer line and rotates, the transfer line drives multiunit first worm wheel and second worm wheel simultaneously and rotates, and then drive turns over the board and rotate, be located two spacing posts of same group and rotate towards opposite direction, then turn over the board and fill up the soil in the groove of opening, accomplish earthing, compared with prior art, this application has increased earthing subassembly on original basis, compare in the mechanism of filling up that the negative pressure plate constitutes, this application earthing effect is better.

Drawings

Fig. 1 shows a schematic view of a first view structure provided according to an embodiment of the present utility model;

fig. 2 shows a schematic structural view of a soil covering assembly provided according to an embodiment of the present utility model;

fig. 3 shows an enlarged schematic view of the structure at a in fig. 2 provided according to an embodiment of the present utility model.

Legend description:

1. a moving wheel; 2. a positioning frame; 3. a seeding assembly; 4. a positioning frame; 5. a negative pinch roller; 6. a negative pressure plate; 7. a positioning plate; 8. the first limiting seat; 9. the second limiting seat; 10. a rotating shaft; 11. a limit column; 12. turning plate; 13. a first worm wheel; 14. a first worm; 15. a driving device; 16. a driving roller; 17. driven roller; 18. a transmission belt; 19. a second worm wheel; 20. a second worm; 21. a transmission rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a seeder with earthing backfill function, includes locating rack 2, and the both ends of locating rack 2 all are provided with and remove round 1, and evenly distributed has multiunit seeding subassembly 3 on the locating rack 2, and the bottom of a plurality of seeding subassemblies 3 all is provided with locating frame 4, is provided with locating plate 7 between the bottom of a plurality of locating frames 4, and the bottom evenly distributed of locating plate 7 has multiunit earthing subassembly. One end of the positioning frame 4 is provided with a negative pressure wheel 5, and one end side surface of the positioning frame 4 is provided with a negative pressure plate 6. The earthing subassembly includes two spacing seats 9 of second, rotates on the spacing seat 9 of second and is connected with pivot 10, and the one end of pivot 10 is provided with spacing post 11, and the outside evenly distributed of spacing post 11 has a plurality of turns over board 12. The both ends of locating plate 7 all are provided with first spacing seat 8, rotate between the first spacing seat 8 and be connected with transfer line 21, are provided with multiunit drive assembly between transfer line 21 and the pivot 10. The transmission assembly comprises a first worm 14 and a second worm 20 which are arranged on a transmission rod 21, a first worm wheel 13 is arranged on one rotating shaft 10, and a second worm wheel 19 is arranged on one rotating shaft 10. The first worm wheel 13 is in meshed connection with the first worm 14, the second worm wheel 19 is in meshed connection with the second worm 20, and spiral teeth on the first worm 14 and the second worm 20 are in opposite screwing directions. The driven roller 17 is arranged on the transmission rod 21, the driving device 15 is arranged on the positioning plate 7, the driving roller 16 is arranged at the output end of the driving device 15, and the transmission belt 18 is arranged between the driving roller 16 and the driven roller 17.

Specifically, as shown in fig. 1 and 2, a seeder with earthing backfill function, including locating rack 2, the both ends of locating rack 2 all are provided with and remove round 1, evenly distributed has multiunit seeding subassembly 3 on the locating rack 2, and the bottom of a plurality of seeding subassemblies 3 all is provided with locating frame 4, is provided with locating plate 7 between the bottom of a plurality of locating frames 4, and the bottom evenly distributed of locating plate 7 has multiunit earthing subassembly, and the one end of locating frame 4 is provided with negative pressure wheel 5, and the one end side of locating frame 4 is provided with negative pressure plate 6.

Specifically, as shown in fig. 3, the earthing component comprises two second limiting bases 9, a rotating shaft 10 is rotatably connected to the second limiting bases 9, a limiting column 11 is arranged at one end of the rotating shaft 10, and a plurality of turning plates 12 are uniformly distributed on the outer side of the limiting column 11.

Specifically, as shown in fig. 2 and 3, the two ends of the positioning plate 7 are respectively provided with a first limiting seat 8, a transmission rod 21 is rotatably connected between the first limiting seats 8, and a plurality of groups of transmission assemblies are arranged between the transmission rod 21 and the rotating shaft 10. The transmission assembly comprises a first worm 14 and a second worm 20 which are arranged on a transmission rod 21, a first worm wheel 13 is arranged on one rotating shaft 10, and a second worm wheel 19 is arranged on one rotating shaft 10. The first worm wheel 13 is in meshed connection with the first worm 14, the second worm wheel 19 is in meshed connection with the second worm 20, and spiral teeth on the first worm 14 and the second worm 20 are in opposite screwing directions.

Specifically, as shown in fig. 3, a driven roller 17 is disposed on the transmission rod 21, a driving device 15 is disposed on the positioning plate 7, a driving roller 16 is disposed at an output end of the driving device 15, and a transmission belt 18 is disposed between the driving roller 16 and the driven roller 17.

To sum up, the seeder with earthing backfill function that this embodiment provided, during operation, at first the furrow opener of seeding subassembly 3 bottom can turn over earth both sides, then the seed falls into the groove of opening, then drive arrangement 15 work drives transfer line 21 and rotates, transfer line 21 drives multiunit first worm wheel 13 and second worm wheel 19 simultaneously and rotates, and then drive turns over board 12 and rotate, two spacing posts 11 that are located same group are towards opposite direction rotation, then turn over board 12 fills up the soil in the groove of opening, accomplish earthing, compared with prior art, this application has increased earthing subassembly on original basis, compared the earth mechanism that fills up that negative pressure plate 6 constitutes in the past, this application earthing effect is better.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a seeder with earthing backfill function, includes locating rack (2), the both ends of locating rack (2) all are provided with movable wheel (1), its characterized in that, evenly distributed has multiunit seeding subassembly (3) on locating rack (2), and is a plurality of seeding subassembly (3)'s bottom all is provided with locating frame (4), and is a plurality of be provided with locating plate (7) between locating frame (4)'s the bottom, the bottom evenly distributed of locating plate (7) has multiunit earthing subassembly.

2. The seeder with the earthing backfill function according to claim 1, characterized in that one end of the positioning frame (4) is provided with a negative pressure wheel (5), and one end side surface of the positioning frame (4) is provided with a negative pressure plate (6).

3. The seeder with earthing backfill function according to claim 2, characterized in that the earthing assembly comprises two second limit seats (9), a rotating shaft (10) is rotatably connected to the second limit seats (9), one end of the rotating shaft (10) is provided with a limit column (11), and a plurality of turning plates (12) are uniformly distributed on the outer side of the limit column (11).

4. A planter with earthing backfill function according to claim 3, characterized in that, both ends of the locating plate (7) are provided with first spacing seats (8), a transmission rod (21) is rotatably connected between the first spacing seats (8), and a plurality of groups of transmission components are arranged between the transmission rod (21) and the rotating shaft (10).

5. The seeding machine with soil covering and backfilling functions according to claim 4, wherein the transmission assembly comprises a first worm (14) and a second worm (20) which are arranged on the transmission rod (21), a first worm wheel (13) is arranged on one rotating shaft (10), and a second worm wheel (19) is arranged on one rotating shaft (10).

6. The seeder with the earth covering backfilling function according to claim 5, characterized in that the first worm wheel (13) is in meshed connection with the first worm (14), the second worm wheel (19) is in meshed connection with the second worm (20), and the spiral teeth on the first worm (14) and the second worm (20) are in opposite screwing directions.

7. The seeder with the earthing backfill function according to claim 6, characterized in that a driven roller (17) is arranged on the transmission rod (21), a driving device (15) is arranged on the positioning plate (7), a driving roller (16) is arranged at the output end of the driving device (15), and a transmission belt (18) is arranged between the driving roller (16) and the driven roller (17).