CN218587610U

CN218587610U - Repressing roller device for sowing seeds of rape

Info

Publication number: CN218587610U
Application number: CN202223131867.XU
Authority: CN
Inventors: 张晓文; 张建雄; 刘正爱; 张建兵
Original assignee: Gansu Fucheng Agricultural Technology Development Co ltd
Current assignee: Gansu Fucheng Agricultural Technology Development Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-10
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a repressing roller device that system kind rape seeding was used, including a supporting seat, fixed mounting has the cylinder on the supporting seat, the output shaft of cylinder runs through supporting seat and fixedly connected with clamp plate, a plurality of inserted bars of clamp plate bottom fixedly connected with, it is provided with two branches to run through on the supporting seat, two branch bottoms are rotated and are connected with same cylinder, cylinder fixed surface is connected with the discharging pipe that a plurality of rings form distributes, the inboard fixedly connected with fixed column of cylinder, fixed column ring side fixedly connected with and the corresponding spring of a plurality of discharging pipes, the equal fixedly connected with piston of fixed column one end is kept away from to a plurality of springs, and equal fixedly connected with extends the depression bar of discharging pipe on a plurality of pistons. Drive piston extrusion spring through a plurality of depression bars, rape seed flows through a plurality of discharging pipes respectively in the cylinder, and proper amount rape seed flows in a plurality of planting holes respectively through a plurality of discharging pipes downtheholely, levels a plurality of planting hole pressure through the compression roller, once only accomplishes the seeding operation, and is swift convenient.

Description

Repressing roller device for seeding rape

Technical Field

The utility model belongs to the technical field of the rape seeding, especially, relate to a repressing cylinder device of system kind rape seeding usefulness.

Background

Rapeseed is the main oil crop in China, about 50 percent of domestic edible oil is from the rapeseed, and the mechanical planting production of the rapeseed is particularly important as the main economic crop in China. Rape sowing is the primary key operation link in the rape planting production process, and has important influence on the whole-process mechanized production of rape. At present, the rape seed value of China is still in the stage of manual planting or semi-mechanized planting, and the main modes of the method comprise the combination of manual ditching and broadcasting, manual seedling raising and then manual transplanting, manual broadcasting after ditching by machines and tools, or the traditional wheat seeder.

The existing roller device for rape seeding needs to ditch firstly, then uses the roller device to seed in the ditch, and fills the ditch with soil, which is very troublesome.

Disclosure of Invention

In view of the above problem, the utility model provides a repressurization cylinder device that kind of rape seeding was used.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a repressurization cylinder device that system kind rape seeding was used, includes the supporting seat, fixed mounting has the cylinder on the supporting seat, the output shaft of cylinder runs through supporting seat and fixedly connected with clamp plate, a plurality of inserted bars of clamp plate bottom fixedly connected with, run through on the supporting seat and be provided with two branches, two the branch bottom is rotated and is connected with same cylinder, cylinder fixed surface is connected with a plurality of discharging pipes that distribute of ring form, the inboard fixedly connected with fixed column of cylinder, fixed column ring side fixedly connected with and a plurality of discharging pipe corresponding spring, a plurality of the equal fixedly connected with piston of fixed column one end is kept away from to the spring, and a plurality of the piston extends respectively in a plurality of discharging pipes, and a plurality of equal fixedly connected with depression bar that extends the discharging pipe on the piston.

Preferably, the pressing plate is fixedly connected with two limiting rods on two sides of the output shaft of the air cylinder, and the supporting seat is provided with limiting holes in sliding fit with the two limiting rods.

Preferably, it is a plurality of the inserted bar is the equidistant distribution, and is a plurality of the bottom of inserted bar is the back taper setting.

Preferably, a plurality of the discharge pipes distributed in a ring shape are arranged in one group, and a plurality of groups are arranged on the surface of the roller at equal intervals.

Preferably, the compression bar is fixedly connected with a limiting slide block, and the inner wall of the discharge pipe is provided with a limiting groove in sliding fit with the limiting slide block.

Preferably, the top of each support rod is fixedly connected with the same top plate, the top plate is in threaded connection with a screw rod, and the bottom end of the screw rod is rotatably connected with the upper surface of the support seat.

Preferably, the roller is fixedly connected with a feeding pipe, and a top cover is installed on the feeding pipe in a threaded mode.

Preferably, two rollers are installed at the bottom of the supporting seat, a compression roller is installed on one side, away from the two rollers, of the bottom of the supporting seat, and a hand-push frame is fixedly connected to the supporting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the pressing plate is driven to move downwards through the air cylinder, the pressing plate drives the plurality of inserting rods to move downwards, and the plurality of planting holes are pricked out in the ground through the plurality of inserting rods.

2. Drive piston extrusion spring through a plurality of depression bars, make the piston leave the discharging pipe, and then open the discharging pipe, rape seed flows through a plurality of discharging pipes respectively in the cylinder, along with the cylinder rotates, a plurality of depression bars leave the soil, and then the piston resets, carries out the shutoff to the discharging pipe, and proper amount rape seed flows in a plurality of planting holes respectively through a plurality of discharging pipes downthehole, presses a plurality of planting holes through the compression roller and levels, once only accomplishes the seeding operation, and is swift convenient.

Drawings

FIG. 1 is a schematic structural view of the whole re-pressing roller device for rape seeding according to the present invention;

FIG. 2 is a schematic structural view of another view angle of the whole re-pressing roller device for rape seeding according to the present invention;

FIG. 3 is a schematic structural view of a cross-sectional view of a roller of a re-pressing roller device for sowing seeds of rape according to the present invention;

fig. 4 is an enlarged schematic structural view of a part a in fig. 3 of a re-pressing roller device for sowing seeds of rape according to the present invention.

In the figure: 1. a supporting seat; 2. a cylinder; 3. pressing a plate; 4. a rod is inserted; 5. a limiting rod; 6. a strut; 7. a drum; 8. a discharge pipe; 9. fixing a column; 10. a spring; 11. a piston; 12. a pressure lever; 13. a limiting slide block; 14. a top plate; 15. a screw; 16. a feed tube; 17. a top cover; 18. a roller; 19. a compression roller; 20. a hand-push frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a repressing cylinder device for sowing seeds of rape comprises a supporting seat 1, wherein a cylinder 2 is fixedly mounted on the supporting seat 1, an output shaft of the cylinder 2 penetrates through the supporting seat 1 and is fixedly connected with a pressing plate 3, a plurality of inserting rods 4 are fixedly connected with the bottom of the pressing plate 3, the inserting rods 4 are distributed at equal intervals, the bottoms of the inserting rods 4 are arranged in an inverted cone shape, the pressing plate 3 is driven by the cylinder 2 to move downwards, the pressing plate 3 drives the inserting rods 4 to move downwards, and a plurality of planting holes are pricked out in the land through the inserting rods 4. Two stop levers 5 of output shaft both sides fixedly connected with that lie in cylinder 2 on clamp plate 3, set up on supporting seat 1 with two stop lever 5 sliding fit's spacing hole, used two stop levers 5 and the sliding fit in spacing hole, make clamp plate 3 steady removal from top to bottom.

Run through on the supporting seat 1 and be provided with two branches 6, 6 bottoms of two branches are rotated and are connected with

same cylinder

7, and 7 fixed surface of cylinder are connected with a plurality of cyclic annular distribution's discharging pipe 8, and a plurality of cyclic annular distribution's discharging pipe 8 sets up to a set of, and 7 surperficial equidistant multiunits that are provided with of cylinder, and a plurality of discharging pipes 8 correspond a plurality of inserted bars 4 respectively. 7 inboard fixedly connected with fixed column 9 of cylinder form the storing chamber between 7 inside walls of cylinder and the fixed column 9, store the rape seed in the storing chamber. 9 ring sides fixedly connected with of fixed column and a plurality of discharging pipe 8

corresponding spring

10, 9 one ends of fixed column are kept away from to a plurality of springs 10 equal fixedly connected with piston 11, and a plurality of pistons 11 extend respectively to a plurality of discharging pipes 8 in, through the restoring force effect of spring 10, drive in piston 11 inserts discharging pipe 8, carry out the shutoff to discharging pipe 8.

Equal fixedly connected with extends the depression bar 12 of discharging pipe 8 on a plurality of pistons 11, rotate as cylinder 7, can make a plurality of transverse distribution's depression bar 12 contact soil, a plurality of depression bars 12 drive piston 11 extrusion spring 10, make piston 11 leave discharging pipe 8, and then open discharging pipe 8, the rape seed flows through a plurality of discharging pipes 8 respectively in the cylinder 7, along with cylinder 7 rotates, a plurality of depression bars 12 leave the soil, and then piston 11 resets, carry out the shutoff to discharging pipe 8, have a plurality of depression bars 12 contact soil again immediately, with this circulation. The compression bar 12 is fixedly connected with a limiting slide block 13, and the inner wall of the discharge pipe 8 is provided with a limiting groove in sliding fit with the limiting slide block 13.

The same roof 14 of 6 top fixedly connected with of two branches, threaded connection has screw rod 15 on

roof

14, and 15 bottoms of screw rod are connected with 1 upper surface rotation of supporting seat, through rotating screw rod 15, drive roof 14 and two branches 6 and reciprocate, and then adjust the high position of cylinder 7. The roller 7 is fixedly connected with a feeding pipe 16, a top cover 17 is installed on the feeding pipe 16 in a threaded mode, and rape seeds are added into the roller 7 through the feeding pipe 16.

Two rollers 18 are installed at the bottom of the supporting seat 1, a compression roller 19 is installed at one side of the bottom of the supporting seat 1, which is far away from the two rollers 18, and a hand-push frame 20 is fixedly connected to the supporting seat 1.

Now, the operation principle of the present invention is described as follows: the device is moved to the rape planting field, and the hand-push frame 20 is held by hand to push the device to move. The cylinder 2 drives the pressing plate 3 to move downwards, the pressing plate 3 drives the plurality of inserting rods 4 to move downwards, and a plurality of planting holes are pricked in the land through the plurality of inserting rods 4. Make a plurality of transverse distribution's depression bar 12 contact soil, it rotates to drive cylinder 7, a plurality of depression bars 12 drive 11 extrusion springs 10 of piston, make piston 11 leave discharging pipe 8, and then open discharging pipe 8, the rape seed flows through a plurality of discharging pipes 8 respectively in the cylinder 7, along with cylinder 7 rotates, a plurality of depression bars 12 leave the soil, and then piston 11 resets, carry out the shutoff to discharging pipe 8, it is downthehole that proper amount rape seed flows into a plurality of planting respectively through a plurality of discharging pipes 8, have a plurality of depression bars 12 contact soil again immediately, with this circulation. A plurality of planting holes are pressed to be flat through the compression roller 19, the seeding operation is completed at one time, and the seeding machine is fast and convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The re-pressing roller device for sowing the rape seeds comprises a supporting seat (1) and is characterized in that a cylinder (2) is fixedly mounted on the supporting seat (1), an output shaft of the cylinder (2) penetrates through the supporting seat (1) and is fixedly connected with a pressing plate (3), a plurality of inserting rods (4) are fixedly connected to the bottom of the pressing plate (3), two supporting rods (6) are arranged on the supporting seat (1) in a penetrating mode, the bottom ends of the two supporting rods (6) are rotatably connected with the same roller (7), a plurality of discharging pipes (8) distributed in an annular mode are fixedly connected to the surface of the roller (7), a fixing column (9) is fixedly connected to the inner side of the roller (7), springs (10) corresponding to the discharging pipes (8) are fixedly connected to the annular side of the fixing column (9), a plurality of springs (10) are far away from a piston (11) fixedly connected to one end of the fixing column (9), the plurality of pistons (11) extend into the discharging pipes (8) respectively, and a pressing rod (12) extending out of the discharging pipes (8) is fixedly connected to the plurality of pistons (11).

2. The re-pressing roller device for rape seeding according to claim 1, wherein the pressing plate (3) is fixedly connected with two limiting rods (5) at two sides of the output shaft of the cylinder (2), and the supporting seat (1) is provided with limiting holes which are in sliding fit with the two limiting rods (5).

3. The repressing roller device for sowing seeds of rape as claimed in claim 1, wherein said plurality of said insertion rods (4) are equally spaced apart, and the bottom ends of said plurality of insertion rods (4) are all in an inverted cone shape.

4. The re-pressing roller device for sowing seeds of rape as claimed in claim 1, wherein a plurality of the discharge pipes (8) distributed annularly are arranged in one group, and a plurality of groups are arranged on the surface of the roller (7) at equal intervals.

5. The re-pressing roller device for sowing seeds of rape as claimed in claim 1, wherein a limiting slide block (13) is fixedly connected to the pressure lever (12), and a limiting groove which is in sliding fit with the limiting slide block (13) is formed on the inner wall of the discharge pipe (8).

6. The repressing cylinder device for sowing seeds of rape as claimed in claim 1, wherein the top of each of said two supporting rods (6) is fixedly connected with a top plate (14), said top plate (14) is threadedly connected with a screw (15), and the bottom end of said screw (15) is rotatably connected with the upper surface of said supporting base (1).

7. The repressing roller device for sowing seeds of rape as claimed in claim 1, wherein a feeding pipe (16) is fixedly connected to said roller (7), and a top cover (17) is threadedly mounted on said feeding pipe (16).

8. The re-pressing roller device for sowing seeds of rape as claimed in claim 1, wherein two rollers (18) are arranged at the bottom of the supporting seat (1), a pressing roller (19) is arranged at the side of the bottom of the supporting seat (1) far away from the two rollers (18), and a hand-push frame (20) is fixedly connected to the supporting seat (1).