CN217957736U - Central suspension mechanism of no-tillage seeder - Google Patents
Central suspension mechanism of no-tillage seeder Download PDFInfo
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- CN217957736U CN217957736U CN202122316336.7U CN202122316336U CN217957736U CN 217957736 U CN217957736 U CN 217957736U CN 202122316336 U CN202122316336 U CN 202122316336U CN 217957736 U CN217957736 U CN 217957736U
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Abstract
The utility model belongs to the seeder part in the agricultural machine trade, in particular to no-tillage seeder central authorities hang mechanism, articulate the link of two fixed parallels on the girder boss that the mounting bracket on the girder corresponds, the one end of connecting rod is connected to the top hinge of link, the other end hinge of connecting rod is in the top of power connecting piece, the dress is worn on two roof beams to the top of the link of two parallels, it is fixed with two roof beams through fixed plate and fixed cover between two links, be equipped with the cushion between girder and link, and be in the same place with the boss of checkpost to cushion and girder is fixed. The mechanism adopts the suspension mechanism to be fixedly connected with the main beam and the two beams by bolts and nuts, so that the existing mode of fixedly connecting the central suspension mechanism with the two beams is changed, the bearing capacity is greatly increased, and the machine tool can be stable under any condition when in seeding.
Description
Technical Field
The utility model belongs to a seeder component in the agricultural machinery industry, in particular to a central suspension mechanism of a no-tillage seeder.
Background
The central suspension mechanism of the traditional no-tillage planter is fixed on two beams of the no-tillage planter by welding, the welding connection form has strict requirements on the material, the process and the bearing force of components, and the existing implements are in need of maintenance, material consumption and working hours because the problem of welding process fracture occurs in many cases, and in addition, dangerous situations such as mechanical landing can also be caused.
Disclosure of Invention
The utility model aims to overcome the technical defects and provide a central suspension mechanism of a no-tillage planter, which has simple and compact structure, no welding and reliable quality.
The utility model provides a technical scheme that technical problem adopted is: the central suspension mechanism of the no-tillage planter comprises a main beam, two beams, a mounting rack, a connecting rod and a power connecting piece, and is characterized in that two parallel connecting frames are fixedly connected on a main beam boss corresponding to the mounting rack on the main beam in a hanging mode, one end of the connecting rod is hinged to the upper side of the connecting frame, the other end of the connecting rod is hinged to the upper side of the power connecting piece, the two parallel connecting frames are arranged on the two beams in a penetrating mode, the two connecting frames are fixed with the two beams through a fixing plate and a fixing sleeve, a cushion block is arranged between the main beam and the connecting frames, and the cushion block and the boss of the main beam are fixed together through a clamp.
The utility model has the advantages that: the central suspension mechanism of the no-tillage planter adopts the suspension mechanism, the main beam and the two beams to be fixedly connected by bolts and nuts, the existing mode of fixedly connecting the central suspension mechanism and the two beams is changed, the bearing force is greatly increased, the machine tool can be stable under any condition when in seeding, the dangerous condition that the machine tool falls to the ground is avoided, and the production speed and the quality are improved.
Drawings
The following description is made in detail by way of example with reference to the accompanying drawings.
Fig. 1 is a front view of a central suspension mechanism of a no-tillage planter.
Fig. 2 is a top view of the connecting frame structure of fig. 1.
In the drawings, 1-main beam; 1-1-scale; 2-a mounting rack; 3-two beams; 4-a connecting frame; 4-1-connecting frame deflection hole; 5-a connecting rod; 6-a power connection; 6-1-power connector displacement hole; 7-cushion block; 8, fixing a sleeve; 9-fixing the plate; 10-clip.
Detailed Description
In the embodiment, referring to the attached figures 1 and 2, the central suspension mechanism of the no-tillage planter is that two parallel connecting frames 4 are hung and fixed on the main beam 1 boss corresponding to the mounting frame 2 on the main beam 1, one end of a connecting rod 5 is hinged above the connecting frame 4, and the other end of the connecting rod 5 is hinged above a power connecting piece 6. The upper parts of the two parallel connecting frames 4 are penetrated on the two beams 3, and the two connecting frames 4 are fixed with the two beams 3 through a fixing plate 9 and a fixing sleeve 8. A cushion block 7 is arranged between the main beam 1 and the connecting frame 4, and the cushion block 7 is fixed with a boss of the main beam 1 by a clamp 10. A scale 1-1 is arranged in the groove above the main beam 1. A displacement hole 4-1 of the connecting rod 5 and the connecting frame 4 is arranged above the connecting frame 4 and below the hinged position of the connecting frame 4 and the connecting rod 5, and a power connecting piece displacement hole 6-1 corresponding to the displacement hole 4-1 of the connecting frame 4 is arranged on the power connecting piece 6 and below the hinged position of the power connecting piece 6 and the connecting rod 5.
The utility model discloses a theory of operation is: the connecting frame 4 in the central suspension mechanism of the no-tillage planter is fixedly connected with the main beam and the two beams 3 together, and is movably connected with the power connecting piece 6 through the connecting rod 5, and the power connecting piece 6 is connected with the tractor through the bolt and the nut, so that the bearing capacity of the central suspension mechanism is increased, the mechanical connection can not generate the danger of welding fracture and mechanical landing, and the machine tool has stability in working.
Claims (1)
1. The utility model provides a no-tillage seeder central authorities hang mechanism, including girder (1), two roof beams (3), mounting bracket (2), connecting rod (5), power connector (6), a serial communication port, articulate fixed two parallel link (4) on the girder boss that mounting bracket (2) on girder (1) correspond, the one end of connecting rod (5) is articulated in the top of link (4), the other end hinged joint of connecting rod (5) is in the top of power connector (6), wear the dress on two roof beams (3) in the top of two parallel link (4), it is fixed with two roof beams (3) through fixed plate (9) and fixed cover (8) between two link (4), be equipped with cushion (7) between girder (1) and link (4), and with checkpost (10) the boss of cushion (7) and girder (1) is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122316336.7U CN217957736U (en) | 2021-09-24 | 2021-09-24 | Central suspension mechanism of no-tillage seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122316336.7U CN217957736U (en) | 2021-09-24 | 2021-09-24 | Central suspension mechanism of no-tillage seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217957736U true CN217957736U (en) | 2022-12-06 |
Family
ID=84253729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122316336.7U Active CN217957736U (en) | 2021-09-24 | 2021-09-24 | Central suspension mechanism of no-tillage seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217957736U (en) |
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2021
- 2021-09-24 CN CN202122316336.7U patent/CN217957736U/en active Active
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