CN219228358U

CN219228358U - Ditching assembly of seeder

Info

Publication number: CN219228358U
Application number: CN202320288754.6U
Authority: CN
Inventors: 陈在飞; 汤培明
Original assignee: Ma'anshan Youhe Organic Agriculture Development Co ltd
Current assignee: Ma'anshan Youhe Organic Agriculture Development Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-23
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a ditching assembly of a seeder, which comprises a mounting plate mounted on the seeder, wherein two sides of the top of the mounting plate are fixedly connected with a fixing seat, one end of the fixing seat is fixedly connected with a transverse plate, a bidirectional threaded screw rod is rotationally connected to the transverse plate, the outer wall of the bidirectional threaded screw rod is provided with mutually symmetrical sleeve seats, the bottom of each sleeve seat is fixedly connected with a connecting frame, the bottom of each connecting frame is fixedly connected with a ditching shovel, the top of the fixing seat is provided with an adjusting assembly for adjusting ditching intervals, and one side of the adjusting assembly is provided with a pushing assembly; the utility model relates to the technical field of sowing machines. This seeder ditching subassembly, through the adjusting part that sets up with promote the subassembly, adjust the distance between two ditching shovels, and then adjust ditching interval according to planting demand, be applicable to the planting of crops, the device has replaced traditional manual ditching's operation mode, improves ditching efficiency, practices thrift the recruitment cost, increases economic benefits.

Description

Ditching assembly of seeder

Technical Field

The utility model relates to the technical field of sowers, in particular to a ditching assembly of a sower.

Background

The rotary tillage seeder is an agricultural operation machine integrating rotary tillage and seeding, a ditching component on the rotary tillage seeder is a main component in a seeding mechanism, and the basic structure of the ditching component on the conventional rotary tillage seeder is as follows: the ditching column and the seed conveying pipe are mutually attached, the lower end of the seed conveying pipe is connected with a soil discharging shovel, and the seed guiding plate fixed in the soil discharging shovel is opposite to the outlet of the seed conveying pipe.

Publication (bulletin) number: CN207185129U discloses a ditching seed delivery subassembly for on rotary tillage planter, this subassembly has the ditching post and the seed delivery pipe of mutual adherence, and the lower extreme of seed delivery pipe is connected with the soil spade, and the transversal V font of personally submitting of soil spade is, and the inboard fixed seed guide plate of soil spade is relative with the export of seed delivery pipe, and the seed guide plate up side is gradually the bulge form from both sides to middle part, is fixed with a apron at the last port of soil spade, and the apron seals the last port of soil spade. The upper side surface of the seed guide plate gradually bulges from two sides to the middle part, and after seeds discharged from the seed conveying pipe fall on the seed guide plate, the seeds can scatter and slide along the middle part of the seed guide plate to two sides of the seed guide plate, and the scattering degree and the uniformity of the seeds falling on the land are good; in addition, the cover plate can prevent soil from falling on the seed guide plate in operation;

but the ditching subassembly of device can not adjust ditching interval according to actual planting demand to reduce the practical practicality of device.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a ditching assembly of a seeder, which solves the technical problems mentioned in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a seeder ditching subassembly, includes the mounting panel of installing on the seeder, the top both sides fixedly connected with fixing base of mounting panel, the one end fixedly connected with diaphragm of fixing base, rotate on the diaphragm and be connected with two-way screw thread lead screw, two-way screw thread lead screw outer wall is provided with the cover seat of mutual symmetry, the bottom fixedly connected with link of cover seat, the bottom fixedly connected with ditching shovel of link, the top of fixing base is provided with the adjusting part that is used for adjusting ditching interval, one side of adjusting part is provided with pushing assembly.

As a further preference of the technical scheme, one end of the sleeve seat is fixedly connected with a fixed block, the surface of the fixed block is slidably connected with a sliding rod, and the sliding rod is fixedly arranged on the inner wall of the transverse plate.

As a further preference of this technical scheme, the adjusting part includes the support arm of fixed mounting at the fixing base top, the support arm other end is connected with the pawl through the pivot rotation, one side of pawl is provided with the ratchet, and ratchet fixed mounting is at the outer wall of two-way screw rod, one side of pawl is provided with the torsional spring, the one end and the pawl fixed connection of torsional spring, the other end and support arm fixed connection.

As the further preference of this technical scheme, pushing component fixed mounting is at the support frame at mounting panel top, the top of support frame rotates and is connected with the regulation pole, the other end fixedly connected with push rod of regulation pole, regulation pole top fixedly connected with gangbar, the other end of gangbar is equipped with the connecting rod, the other end of connecting rod rotates and installs on the pawl.

Advantageous effects

The utility model provides a ditching assembly of a seeder. Compared with the prior art, the method has the following beneficial effects:

(1) This seeder ditching subassembly, through the adjusting part that sets up with promote the subassembly, adjust the distance between two ditching shovels, and then adjust ditching interval according to planting demand, be applicable to the planting of crops, the device has replaced traditional manual ditching's operation mode, improves ditching efficiency, practices thrift the recruitment cost, increases economic benefits.

(2) This seeder ditching subassembly through fixed block and the slide bar that set up, has guaranteed that the cover seat carries out lateral shifting on two-way screw thread lead screw to when having avoided the cover seat to remove, produce to slide, cause the removal of ditching shovel working position, influence the normal work of device.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic diagram of an adjusting assembly according to the present utility model;

fig. 3 is a schematic structural view of the pushing assembly in the present utility model.

In the figure: 1. a mounting plate; 2. a fixing seat; 3. a cross plate; 4. a two-way threaded screw rod; 5. a sleeve seat; 6. a connecting frame; 7. a ditching shovel; 8. an adjustment assembly; 9. a pushing assembly; 501. a fixed block; 502. a slide bar; 801. a support arm; 802. a pawl; 803. a ratchet wheel; 804. a torsion spring; 901. a support frame; 902. an adjusting rod; 903. a push rod; 904. a linkage rod; 905. and (5) connecting a 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 various technical solutions: the utility model provides a seeder ditching subassembly, including installing mounting panel 1 on the seeder, the top both sides fixedly connected with fixing base 2 of mounting panel 1, the one end fixedly connected with diaphragm 3 of fixing base 2, rotate on the diaphragm 3 and be connected with two-way screw thread lead screw 4, two-way screw thread lead screw 4 outer wall is provided with the cover seat 5 of mutual symmetry, the bottom fixedly connected with link 6 of cover seat 5, the bottom fixedly connected with ditching shovel 7 of link 6, the top of fixing base 2 is provided with the adjusting part 8 that is used for adjusting ditching interval, one side of adjusting part 8 is provided with pushing component 9, in this embodiment, this device is installed on the seeder, the seeder is not drawn, two-way screw thread has all been seted up at the both ends of two-way screw thread lead screw 4, when two-way screw thread lead screw 4 rotates, can drive two cover seat 5 synchronous motion, inwards move simultaneously, or outside is removed.

As shown in fig. 1, one end of the socket 5 is fixedly connected with a fixing block 501, the surface of the fixing block 501 is slidably connected with a sliding rod 502, and the sliding rod 502 is fixedly mounted on the inner wall of the transverse plate 3, in this embodiment, through the fixing block 501 and the sliding rod 502, the socket 5 is ensured to transversely move on the bidirectional threaded screw rod 4, so that when the socket 5 moves, sliding is generated, and the working position of the ditching shovel 7 is moved, thereby influencing the normal work of the device.

As shown in fig. 2, the adjusting component 8 includes a support arm 801 fixedly mounted at the top of the fixing seat 2, the other end of the support arm 801 is rotatably connected with a pawl 802 through a rotating shaft, one side of the pawl 802 is provided with a ratchet 803, the ratchet 803 is fixedly mounted on the outer wall of the bidirectional threaded screw 4, one side of the pawl 802 is provided with a torsion spring 804, one end of the torsion spring 804 is fixedly connected with the pawl 802, the other end of the torsion spring 804 is fixedly connected with the support arm 801, in this embodiment, the torsion spring 804 ensures the effect of clamping the pawl 802 and the ratchet 803, and sliding teeth are avoided.

As shown in fig. 3, the pushing component 9 is fixedly installed on the support frame 901 on the top of the mounting plate 1, the top of the support frame 901 is rotationally connected with an adjusting rod 902, the other end of the adjusting rod 902 is fixedly connected with a push rod 903, the top of the adjusting rod 902 is fixedly connected with a linkage rod 904, the other end of the linkage rod 904 is provided with a connecting rod 905, the other end of the connecting rod 905 is rotationally installed on a pawl 802, in this embodiment, the adjusting rod 902 and the support frame 901 can be rotationally connected through a rotating shaft, meanwhile, two ends of the rotating shaft are provided with threads, and two ends of the rotating shaft are in threaded connection with nuts, when the nuts are loosened, the adjusting rod 902 can be located on the top of the support frame 901 for rotation, when the nuts are fastened, the adjusting rod 902 can be fixed on the top of the support frame 901, namely when the ditching interval is adjusted, and the nuts are fastened after the ditching interval adjustment is completed.

And all that is not described in detail in this specification is well known to those skilled in the art.

Working principle of ditching component of seeder: the ditching interval is adjusted according to planting demand before ditching, through promoting push rod 903 removal, push rod 903 cooperation regulation pole 902, gangbar 904 and connecting rod 905 drive pawl 802 and are located the support arm 801 and rotate, the support arm 801 drives ratchet 803 and rotates, ratchet 803 drives two-way screw thread lead screw 4 and rotates, two sleeve seats 5 of two sides are driven to move to inboard simultaneously or move to the outside simultaneously to adjust the distance between two ditching spades 7, and then adjust the ditching interval according to planting demand, be applicable to the planting of crops, the device has replaced traditional manual ditching's operation mode, and ditching efficiency is improved, the cost of labor is practiced thrift, and economic benefits is increased.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seeder ditching subassembly, includes mounting panel (1) of installing on the seeder, its characterized in that: the utility model discloses a novel ditching device for the solar energy collection device, including mounting panel (1), fixing base (2) of top both sides fixedly connected with, the one end fixedly connected with diaphragm (3) of fixing base (2), rotate on diaphragm (3) and be connected with two-way screw thread lead screw (4), two-way screw thread lead screw (4) outer wall is provided with cover seat (5) of mutual symmetry, the bottom fixedly connected with link (6) of cover seat (5), the bottom fixedly connected with ditching shovel (7) of link (6), the top of fixing base (2) is provided with adjusting part (8) that are used for adjusting ditching interval, one side of adjusting part (8) is provided with promotion subassembly (9).

2. A planter assembly according to claim 1, wherein: one end fixedly connected with fixed block (501) of cover seat (5), fixed block (501) surface sliding connection has slide bar (502), and slide bar (502) fixed mounting is at the inner wall of diaphragm (3).

3. A planter assembly according to claim 1, wherein: the adjusting component (8) comprises a support arm (801) fixedly mounted at the top of the fixing seat (2), a pawl (802) is rotatably connected to the other end of the support arm (801) through a rotating shaft, a ratchet wheel (803) is arranged on one side of the pawl (802), the ratchet wheel (803) is fixedly mounted on the outer wall of the bidirectional threaded screw rod (4), a torsion spring (804) is arranged on one side of the pawl (802), one end of the torsion spring (804) is fixedly connected with the pawl (802), and the other end of the torsion spring is fixedly connected with the support arm (801).

4. A planter assembly according to claim 3, wherein: the pushing assembly (9) is fixedly arranged on a supporting frame (901) at the top of the mounting plate (1), an adjusting rod (902) is rotatably connected to the top of the supporting frame (901), a push rod (903) is fixedly connected to the other end of the adjusting rod (902), a linkage rod (904) is fixedly connected to the top of the adjusting rod (902), a connecting rod (905) is arranged at the other end of the linkage rod (904), and the other end of the connecting rod (905) is rotatably arranged on the pawl (802).