CN219288137U

CN219288137U - No-tillage fertilizing and seeding machine

Info

Publication number: CN219288137U
Application number: CN202222110967.8U
Authority: CN
Inventors: 徐得臣; 臧明焱; 战桂丽
Original assignee: Heilongjiang Kenzi Agricultural Equipment Manufacturing Co ltd
Current assignee: Heilongjiang Kenzi Agricultural Equipment Manufacturing Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-07-04
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a no-tillage fertilizing and seeding machine, and belongs to the technical field of fertilizing and seeding. The utility model provides a no-tillage fertilizing and seeding machine, includes the connecting plate, opposite side fixedly mounted has a plurality of seed casees on the connecting plate, seed casees lower part fixedly connected with conveyer pipe B, sliding connection has the slide bar on the conveyer pipe B, sliding connection has the fixing base on the slide bar, slide bar lower extreme fixedly connected with slider, the slider downside is equipped with the seeding rim plate of rotating the connection with conveyer pipe B, is a plurality of fixed blocks of annular equidistant fixedly connected with on the seeding rim plate, fixed block and slider butt cooperation. This technical scheme drives the slide bar through seeding rim plate and rises when rotating seeding, and when the fixed block was connected with the slider and breaks away from, the spring reset drives the slide bar and descends for the slide bar dredges the pole and dredges in conveyer pipe B when going up and down, and the spring drives the slider striking seeding rim plate simultaneously, makes seeding rim plate receive vibrations and can pop out the seed that blocks in the seeding rim plate, and the practicality is good.

Description

No-tillage fertilizing and seeding machine

Technical Field

The utility model relates to the technical field of fertilizing and seeding, in particular to a no-tillage fertilizing and seeding machine.

Background

In order to protect cultivated land and reduce dust, no-tillage fertilizing and seeding machines are widely popularized at present.

The patent document with the prior publication number of CN216392059U provides a corn triangle seedling-fixing no-tillage fertilizing and seeding machine, the device can be used for sowing seeds in pits opened by the pit opening assembly through the set seeding assembly, the set fertilizing assembly can be used for fertilizing after seeding, and the set covering plate can cover soil on the sowed seeds, so that the seeds cannot be exposed outside the soil.

Although the device has more beneficial effects, the following problems still exist: when the device is used for sowing seeds, as the device is not provided with the anti-blocking mechanism, the sowing turntable is easily blocked by seeds and soil, and the seeds cannot be normally sowed, so that the cultivation efficiency is affected. Therefore, it is important to design a no-tillage fertilizing and seeding machine with a feeding pipe and a seeding wheel disc which are not blocked, and in view of the above, we propose a no-tillage fertilizing and seeding machine.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide a no-tillage fertilizing and seeding machine, which aims to solve the problems in the background technology.

2. Technical proposal

The utility model provides a no-tillage fertilizing and seeding machine, includes the connecting plate, one side fixed mounting has the fertilizer case on the connecting plate, the equal fixedly connected with conveyer pipe A in fertilizer case both sides, conveyer pipe A one side is equipped with the first coulter with connecting plate fixed connection, opposite side fixed mounting has a plurality of seed casees on the connecting plate, seed case lower part fixedly connected with conveyer pipe B, conveyer pipe B one side is equipped with the second coulter with connecting plate fixed connection, sliding connection has the slide bar in the conveyer pipe B, sliding connection has the fixing base on the slide bar, the spring both ends that the cover was established are connected with slide bar, fixing base respectively, slide bar lower extreme fixedly connected with slider, the slider downside is equipped with the seeding rim plate of rotating connection with conveyer pipe B, be annular equidistant fixedly connected with a plurality of fixed blocks on the seeding rim plate, fixed block and slider sliding contact, equal fixedly connected with support frame in connecting plate bottom surface both ends, support frame one end rotates and is connected with the pinch roller.

Preferably, a packing auger is rotatably connected in the fertilizer box.

Preferably, a baffle is fixedly connected to one side of the first coulter, and the baffle is of an isosceles triangle structure.

Preferably, a plurality of dredging rods are fixedly connected to the sliding rod, and the dredging rods are spirally arranged.

Preferably, a plurality of seeding wheel discs are connected and fixed through a rotating shaft, two ends of the rotating shaft are connected with the pressing wheel in a transmission manner through a chain and a chain wheel, and two ends of the rotating shaft are connected with the auger in a transmission manner through the chain and the chain wheel.

3. Advantageous effects

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

1. this technical scheme is when rotating the seeding through seeding rim plate, utilizes the drive of pinch roller for the fixed block is upwards with slider cooperation intermittent type promotion slide bar, when the fixed block is connected with the slider and breaks away from, and compressed spring resets and drives the slide bar and descend, makes the slide bar dredge in the conveyer pipe B when going up and down, prevents that the seed from blockking up in conveyer pipe B, and the spring drives the slider striking seeding rim plate simultaneously, makes seeding rim plate receive vibrations and can pop out the seed that blocks in the seeding rim plate, avoids blocking up, and the practicality is good.

2. According to the technical scheme, the fertilizer scattered out of the conveying pipe A can be discharged to the two sides in the ditch through the baffle plate arranged at the rear side of the first coulter, so that follow-up seeds and the fertilizer can be prevented from being in direct contact, the seeds are fumigated and damaged by the fertilizer, and the germination rate of the seeds is guaranteed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the fertilizer box of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in the present utility model;

FIG. 4 is a schematic anatomical view of a seed box and a delivery tube B according to the present utility model;

FIG. 5 is an anatomic schematic view of a fixing base of the present utility model;

the reference numerals in the figures illustrate: 1. a connecting plate; 2. a fertilizer box; 3. an auger; 4. a conveying pipe A; 5. a first coulter; 6. a baffle; 7. a seed box; 8. a conveying pipe B; 9. a slide bar; 10. a fixing seat; 11. a spring; 12. a slide block; 13. sowing the wheel disc; 14. a fixed block; 15. a dredging rod; 16. a support frame; 17. a press wheel; 18. a rotating shaft; 19. a second coulter.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a no-tillage fertilizing and seeding machine, including connecting plate 1, one side fixed mounting has fertilizer case 2 on the connecting plate 1, the equal fixedly connected with conveyer pipe A4 in fertilizer case 2 both sides, conveyer pipe A4 one side is equipped with first coulter 5 with connecting plate 1 fixed connection, opposite side fixed mounting has a plurality of seed casees 7 on the connecting plate 1, seed casees 7 lower part fixedly connected with conveyer pipe B8, conveyer pipe B8 one side is equipped with the second coulter 19 with connecting plate 1 fixed connection, sliding connection has slide bar 9 in the conveyer pipe B8, sliding connection has fixing base 10 on the slide bar 9, the spring 11 both ends that the cover was established on the slide bar 9 are connected with slide bar 9, fixing base 10 respectively, slide bar 9 lower extreme fixedly connected with slider 12, the slider 12 downside is equipped with the seeding rim plate 13 of being connected with conveyer pipe B8 rotation, be equidistant fixedly connected with a plurality of fixed blocks 14 of annular on the seeding rim plate 13, fixed block 14 and slider 12 sliding contact, equal fixedly connected with support frame 16 in bottom surface both ends of connecting plate 1, support frame 16 one end rotates and is connected with press wheel 17.

In this technical scheme, connecting plate 1 articulates with external traction agricultural machinery, this device is when removing, the press wheel 17 drives seeding rim plate 13 rotation through drive mechanism, the recess intussuseption on the seeding rim plate 13 fills the seed, when the recess of seed rotates to the downside, the seed is carried to ground through conveyer pipe B8, seeding rim plate 13 drives fixed block 14 and rotates when rotating, a plurality of fixed blocks 14 and slider 12 cooperation drive slide bar 9 and reciprocate, slide bar 9 dredge in to conveyer pipe B8, simultaneously when slider 12 striking seeding rim plate 13, can pop out the seed that blocks in the recess, avoid the jam.

Specifically, auger 3 is connected with the rotation of fertilizer box 2.

In the technical scheme, the auger 3 consists of two symmetrical auger 3 shafts, and fertilizer in the fertilizer box 2 is stirred to two sides when the auger 3 rotates, so that the fertilizer is conveniently conveyed into the conveying pipe A4.

Further, a baffle 6 is fixedly connected to one side of the first coulter 5, and the baffle 6 is of an isosceles triangle structure.

In this technical scheme, baffle 6 can discharge the fertilizer that spills in the conveyer pipe A4 to both sides in the ditch to can avoid subsequent seed to spill on the fertilizer, thereby can avoid the heat that the fertilizer produced when volatilizing can influence the activity of seed.

Still further, a plurality of dredging rods 15 are fixedly connected to the sliding rod 9, and the plurality of dredging rods 15 are spirally arranged.

In this technical solution, the slide bar 9 drives the dredging bar 15 to reciprocate up and down, so that the blockage in the conveying pipe B8 can be avoided.

Furthermore, the seeding wheel discs 13 are fixedly connected through a rotating shaft 18, two ends of the rotating shaft 18 are in transmission connection with the pressing wheel 17 through a chain and a chain wheel, and two ends of the rotating shaft 18 are in transmission connection with the auger 3 through the chain and the chain wheel.

In the technical scheme, the pressing wheel 17 is in contact with the ground to rotate, and the rotating shaft 18 and the auger 3 are driven to rotate through the cooperation of the chain and the chain wheel.

This application is recorded a no-tillage fertilizing and seeding machine, when marcing, first coulter 5 carries out ditching to ground earlier, press wheel 17 and ground contact produce and rotate, drive pivot 18 through chain, sprocket cooperation, auger 3 rotates, stir the fertilizer in the fertilizer case 2 to both sides when auger 3 rotates, be convenient for carry in the fertilizer to conveyer pipe A4, baffle 6 can be with the fertilizer that spills in the conveyer pipe A4 to the ditch in both sides discharge, pivot 18 drives seeding rim plate 13 and rotates, the recess intussuseption on the seeding rim plate 13 is filled with the seed, when the recess of seed rotates to the downside, the seed is carried to ground through conveyer pipe B8, seeding rim plate 13 drives fixed block 14 rotation when rotating, a plurality of fixed blocks 14 and slider 12 cooperate to drive slide bar 9 and upwards reciprocate, slide bar 9 dredge in to conveyer pipe B8, simultaneously when slider 12 striking seeding rim plate 13, can shake down the seed or the earth that block in the recess.

Claims

1. The utility model provides a no-tillage fertilizing and seeding machine, includes connecting plate (1), its characterized in that: one side fixed mounting has fertilizer case (2) on connecting plate (1), fertilizer case (2) both sides equal fixedly connected with conveyer pipe A (4), conveyer pipe A (4) one side be equipped with connecting plate (1) fixed connection's first coulter (5), opposite side fixed mounting has a plurality of seed casees (7) on connecting plate (1), seed casees (7) lower part fixedly connected with conveyer pipe B (8), conveyer pipe B (8) one side be equipped with connecting plate (1) fixed connection's second coulter (19), sliding connection has slide bar (9) in conveyer pipe B (8), sliding connection has fixing base (10) on slide bar (9), spring (11) both ends that cover was established on slide bar (9) are connected with slide bar (9), fixing base (10) respectively, slide bar (9) lower extreme fixedly connected with slider (12), slider (12) downside be equipped with conveyer pipe B (8) pivoted connection's seeding rim plate (13), fixedly connected with a plurality of fixed blocks (14) on seeding rim plate (13) are connected with slider (12) and two support frames (16) are all fixed with both sides of connecting plate (1), one end of the supporting frame (16) is rotatably connected with a pressing wheel (17).

2. The no-tillage fertilizing and seeding machine according to claim 1, wherein: the fertilizer box (2) is rotationally connected with an auger (3).

3. The no-tillage fertilizing and seeding machine according to claim 1, wherein: one side of the first coulter (5) is fixedly connected with a baffle plate (6), and the baffle plate (6) is of an isosceles triangle structure.

4. The no-tillage fertilizing and seeding machine according to claim 1, wherein: a plurality of dredging rods (15) are fixedly connected to the sliding rod (9), and the dredging rods (15) are spirally arranged.

5. The no-tillage fertilizing and seeding machine according to claim 2, wherein: the seeding wheel discs (13) are fixedly connected through rotating shafts (18), two ends of each rotating shaft (18) are in transmission connection with the pressing wheel (17) through chains and chain wheels, and the rotating shafts (18) are in transmission connection with the packing auger (3) through the chains and the chain wheels.