CN219938917U

CN219938917U - Agricultural corn planter

Info

Publication number: CN219938917U
Application number: CN202321517739.0U
Authority: CN
Inventors: 刘文杰; 陈哲; 郑磊; 李玉江; 高明
Original assignee: Xinjiang Xinrui Hengfeng Agricultural Technology Co ltd
Current assignee: Xinjiang Xinrui Hengfeng Agricultural Technology Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-11-03
Anticipated expiration: 2033-06-14

Abstract

The utility model belongs to the technical field of agriculture, and particularly relates to an agricultural corn planter, which comprises: the seeder comprises a seeder body and two rotating shafts, wherein the two rotating shafts are rotatably connected to the seeder body, a travelling wheel is arranged between the two rotating shafts, a plurality of through grooves are formed in the peripheral side of the travelling wheel, and a seeding cone is connected in the through grooves in a sliding manner; the driving assembly is positioned in the travelling wheel and used for driving the plurality of sowing cones to move; the two fixed shafts are respectively and fixedly connected to two sides of the travelling wheel, and are respectively attached to one ends of the two rotating shafts; the corn planter comprises a rotary shaft, a fixed assembly, a rotary shaft, a movable wheel, a fixed assembly and a fixed assembly, wherein the fixed assembly is arranged between the rotary shaft and the fixed shaft, and the fixed assembly is arranged between the rotary shaft and the fixed shaft.

Description

Agricultural corn planter

Technical Field

The utility model belongs to the technical field of agriculture, and particularly relates to an agricultural corn planter.

Background

With the improvement of planting and cultivating technology and the popularization of agricultural mechanization, the planting of a plurality of crops adopts mechanical operation, thereby reducing manpower and material resources and improving the efficiency of production operation. Corn is used as main grain crop in China, has the characteristics of wide distribution range and large planting area, and corn sowing is used as a main link of corn production, and the sowing technology level directly influences the corn yield.

For example, chinese patent with publication number of CN211128940U discloses a corn planter with adjustable handle height, which belongs to the technical field of agricultural machinery, and the technical scheme is characterized in that the corn planter with adjustable handle height comprises travelling wheels, a bracket and a handle, wherein the travelling wheels are arranged at the bottom of the bracket and are rotationally connected with the bracket, the handle is arranged at the top of the bracket, a chute is formed in the bracket, the handle is inserted in the chute, and threads are arranged on the outer walls of the bracket and the handle; the support is sleeved with a positioning tube with internal threads, and the positioning tube is in threaded connection with the support and the handle, so that the effect of adapting to more people with different heights is achieved.

The above patent has the following problems:

this patent suffers from several drawbacks in use, such as: above-mentioned corn drill is when using, can't adjust the degree of depth of sowing according to the user demand to in long-time use, running gear and seeding awl can produce a large amount of wearing and tearing, and above-mentioned corn drill's pivot, running gear and seeding awl are fixed, this just leads to the user unable quick change running gear and seeding awl. In view of this, we propose an agricultural corn planter.

Disclosure of Invention

The utility model aims at solving the technical problems, and provides an agricultural corn planter, which solves the problem that the corn planter cannot adjust the sowing depth according to the use requirement when in use, and solves the problem that the rotating shaft, the travelling wheel and the sowing cone of the corn planter are fixed, so that a user cannot quickly replace the travelling wheel and the sowing cone.

In view of this, the present utility model provides an agricultural corn planter comprising:

the seeder comprises a seeder body and two rotating shafts, wherein the two rotating shafts are rotatably connected to the seeder body, a travelling wheel is arranged between the two rotating shafts, a plurality of through grooves are formed in the peripheral side of the travelling wheel, and a seeding cone is connected in the through grooves in a sliding manner;

the driving assembly is positioned in the travelling wheel and used for driving the plurality of sowing cones to move;

the two fixed shafts are respectively and fixedly connected to two sides of the travelling wheel, and are respectively attached to one ends of the two rotating shafts;

the two fixing assemblies are positioned between the corresponding rotating shafts and the corresponding fixing shafts and used for fixing the corresponding fixing shafts at one ends of the corresponding rotating shafts.

Based on the structure, through the logical groove and the seeding awl that set up, can let the seeding awl reciprocate in logical inslot, through the drive assembly who sets up, can drive a plurality of seeding awls and remove, a plurality of seeding awls are located external length, adjust the degree of depth of seeding, through the pivot that sets up, the travelling wheel, fixed axle and fixed subassembly, can let the user fix the fixed axle in corresponding pivot through fixed subassembly, make the travelling wheel pass through the fixed axle and be fixed between two pivots, or when the travelling wheel passes through the fixed axle and is fixed between two pivots, the user can remove the fixed of fixed axle through fixed subassembly, let the user can change the travelling wheel.

Preferably, the driving assembly includes:

the annular groove is formed in one side of the travelling wheel and is communicated with the plurality of through grooves, the annular groove is rotationally connected with a bevel gear ring, and one side of the bevel gear ring is fixedly connected with a rotating wheel;

the bevel gears are respectively connected in the through grooves in a rotating mode and are attached to the conical tooth ring, the inner threads of the bevel gears are connected with threaded rods, and one ends of the threaded rods are fixed with the sowing cones.

Specifically, when using, the user rotates the runner with the hand, lets the runner drive awl ring gear and rotates in the ring channel, makes awl ring gear and drives a plurality of bevel gears and pass through the inslot internal rotation, and when bevel gear rotated, the threaded rod that corresponds can receive the effect of screw thread to drive corresponding seeding awl along corresponding logical groove to outside removal, and the user can be according to the seeding demand and be located external length and adjust this moment, and when seeding awl moved suitable position, the user alright use whole device to sow.

Further, it is ensured that the user can adjust the length of the sowing cone located outside to adjust the sowing depth.

Preferably, the rotating wheel is positioned in the annular groove and is rotationally connected with the annular groove, and a plurality of bevel gears are meshed with the bevel gear ring.

Further, the rotating wheel can be ensured to normally rotate in the annular groove, and a plurality of bevel gears can be driven to rotate when the bevel gear ring rotates.

Preferably, the threaded rod is positioned in the through groove and is in sliding connection with the through groove.

Further, the threaded rod can be ensured to normally slide in the through groove.

Preferably, the fixing assembly includes:

the slot is formed at one end of the rotating shaft;

the first sliding groove is formed in one end of the fixed shaft and is communicated with the outside, a first inserting block is connected in a sliding manner in the first sliding groove, one end of the first inserting block extends into the slot, and the other end of the first inserting block is fixedly connected with a first spring fixed with the inner wall of the slot;

the two second sliding grooves are symmetrically formed in the first inserting block and are communicated with the first sliding groove, the second inserting block is connected in a sliding mode in the second sliding groove, one end of the second inserting block extends to the inner wall of the slot, the other end of the second inserting block penetrates through the second sliding groove and the first sliding groove and extends to the outside, one end of a second spring is fixedly connected to the inner wall of the second sliding groove, and the other end of the second spring is fixed with the second inserting block.

Specifically, when the seeding awl produced the damage after long-time use, the user manually pushed the second inserted block, let the one end of second inserted block enter into corresponding second spout from the slot in, make the second inserted block will correspond the second spring compression, this moment the second inserted block has relieved the fixed to the fixed axle, then the user manually pulls the second inserted block, let the second inserted block drive corresponding first inserted block along corresponding first spout to the direction of corresponding first spring, make the one end of first inserted block enter into corresponding first spout from the slot that corresponds in, let first inserted block compress first spring, this moment, the user alright take out the travelling wheel from between two pivots and change, after the change is accomplished, the user carries out the operation once more with the one end of first inserted block from the external world, let the one end of first inserted block compress corresponding first spring, then the user manually place new travelling wheel between two pivots, then promote the second inserted block, let second inserted block drive first inserted block one end enter into corresponding first spout from the slot in the first side of first inserted block, this moment, the second inserted block is also fixed to be carried out to the corresponding first spout from the first side when the first inserted block, the second is moved into the corresponding first spout by the first end, the user is moved to the first chute from the first side, the time, the user is moved to the fixed to the first one end is moved to the corresponding at the first spout, the first end is completely, the user is moved to the first end is moved to the corresponding in the first rotating.

Further, it is ensured that the user can quickly replace the travelling wheel and the sowing cone.

Preferably, one end of the second plug block is in plug-in fit with the slot, and one end of the first plug block is in plug-in fit with the slot.

Further, it is ensured that one end of the second insert block can be normally inserted into the slot, and that one end of the first insert block can be normally inserted into the slot.

Preferably, the second insertion block is J-shaped, and the other end of the second insertion block is in sliding connection with the first sliding groove.

Further, the user is ensured to push the other end of the second plug block to drive one end of the second plug block to move, and the other end of the second plug block is ensured to normally slide in the first sliding groove.

The beneficial effects of the utility model are as follows:

1. this agricultural corn drill, through logical groove and the seeding awl that set up, can let the seeding awl reciprocate in logical inslot, through the drive assembly who sets up, can drive a plurality of seeding awls and remove, the degree of depth that a plurality of seeding awls are located external length is adjusted to the degree of depth of adjusting the seeding, has solved corn drill when using, can't carry out the problem of adjusting to the degree of depth of seeding according to the user demand.

2. This agricultural corn drill, through the pivot that sets up, the traveling wheel, fixed axle and fixed subassembly, can let the user fix the fixed axle in the pivot that corresponds through fixed subassembly, make the traveling wheel be fixed between two pivots through the fixed axle, or when the traveling wheel is fixed between two pivots through the fixed axle, the user can remove the fixed of fixed axle through fixed subassembly, let the user change the traveling wheel, the pivot of corn drill has been solved, traveling wheel and seeding awl are fixed, this just results in the user unable quick problem of changing traveling wheel and seeding awl.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the running wheel of the present utility model;

FIG. 3 is a schematic view of the internal structure of the running wheel according to the present utility model;

FIG. 4 is a schematic view of a partial exploded construction of the present utility model;

FIG. 5 is a schematic view of a region structure of a rotating shaft according to the present utility model;

FIG. 6 is a second schematic view of the area structure of the spindle according to the present utility model;

fig. 7 is a schematic diagram of an internal structure of a first insert block according to the present utility model.

The label in the figure is:

1. a planter body; 2. a rotating shaft; 3. a travelling wheel; 4. a through groove; 5. sowing the cone; 6. a fixed shaft; 7. an annular groove; 8. conical toothed ring; 9. a rotating wheel; 10. bevel gears; 11. a threaded rod; 12. a slot; 13. a first chute; 14. a first plug; 15. a first spring; 16. a second chute; 17. a second insert block; 18. and a second spring.

Detailed Description

The present utility model is described in further detail below with reference to fig. 1-7.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

The embodiment of the utility model discloses an agricultural corn planter, comprising:

the seeder comprises a seeder body 1 and two rotating shafts 2, wherein the two rotating shafts 2 are rotatably connected to the seeder body 1, a travelling wheel 3 is arranged between the two rotating shafts 2, a plurality of through grooves 4 are formed in the peripheral side of the travelling wheel 3, and a seeding cone 5 is connected in the through grooves 4 in a sliding manner;

the driving assembly is positioned in the travelling wheel 3 and is used for driving the plurality of sowing cones 5 to move;

the two fixed shafts 6 are respectively and fixedly connected to two sides of the travelling wheel 3, and the two fixed shafts 6 are respectively attached to one ends of the two rotating shafts 2;

and the two fixing assemblies are positioned between the corresponding rotating shaft 2 and the corresponding fixed shaft 6 and are used for fixing the corresponding fixed shaft 6 at one end of the corresponding rotating shaft 2.

In one embodiment, the drive assembly includes:

the annular groove 7 is formed in one side of the travelling wheel 3 and is communicated with the through grooves 4, the annular groove 7 is rotationally connected with a bevel gear ring 8, and one side of the bevel gear ring 8 is fixedly connected with a rotating wheel 9;

the bevel gears 10 are respectively connected in the through grooves 4 in a rotating mode and are attached to the conical tooth rings 8, the threaded rods 11 are connected in the bevel gears 10 in a threaded mode, and one ends of the threaded rods 11 are fixed with the sowing cones 5.

Specifically, when using, the user rotates runner 9 with the hand, let runner 9 drive awl ring gear 8 rotate in ring channel 7, make awl ring gear 8 drive a plurality of bevel gears 10 and rotate in logical inslot 4, when bevel gear 10 rotates, the effect that corresponding threaded rod 11 can receive the screw thread drives corresponding seeding awl 5 along the outside removal of logical groove 4 that corresponds, the user can adjust the length that seeding awl 5 is located the external according to the seeding demand this moment, when seeding awl 5 removes suitable position, the user alright use whole device to sow.

In this embodiment, it is ensured that the user can adjust the length of the sowing cone 5 located outside to adjust the sowing depth.

In one embodiment, a rotating wheel 9 is located in the annular groove 7 and is rotatably connected to the annular groove 7, and a plurality of bevel gears 10 are meshed with the bevel gear ring 8.

In this embodiment, the rotating wheel 9 is ensured to normally rotate in the annular groove 7, and the bevel gears 10 are ensured to rotate when the bevel gear ring 8 rotates.

In one embodiment, the threaded rod 11 is positioned within the through slot 4 and is slidably coupled to the through slot 4.

In this embodiment, it is ensured that the threaded rod 11 can slide normally in the through slot 4.

In one embodiment, the securing assembly includes:

the slot 12 is formed in one end of the rotating shaft 2;

the first sliding groove 13 is formed in one end of the fixed shaft and is communicated with the outside, a first inserting block 14 is connected in a sliding manner in the first sliding groove 13, one end of the first inserting block 14 extends into the slot 12, and a first spring 15 fixed with the inner wall of the slot 12 is fixedly connected to the other end of the first inserting block 14;

the two second sliding grooves 16 are symmetrically formed in the first inserting block 14 and are communicated with the first sliding groove 13, the second inserting block 17 is connected in a sliding mode in the second sliding groove 16, one end of the second inserting block 17 extends to the inner wall of the slot 12, the other end of the second inserting block 17 penetrates through the second sliding groove 16 and the first sliding groove 13 and extends to the outside, one end of the second spring 18 is fixedly connected to the inner wall of the second sliding groove 16, and the other end of the second spring 18 is fixed with the second inserting block 17.

Specifically, when the seeding cone 5 is damaged after long-time use, the user presses the second insert 17 by hand, one end of the second insert 17 enters the corresponding second chute 16 from the slot 12, the second insert 17 compresses the corresponding second spring 18, the second insert 17 releases the fixation of the fixed shaft 6, then the user pulls the second insert 17 by hand, the second insert 17 drives the corresponding first insert 14 to move along the corresponding first chute 13 towards the corresponding first spring 15, one end of the first insert 14 enters the corresponding first chute 13 from the corresponding slot 12, the first insert 14 compresses the first spring 15, at this time, the user can take the travelling wheel 3 out from between the two rotating shafts 2 for replacement, after the replacement is completed, the user performs the operation again by hand, one end of the first insert 14 is moved from the outside into the first sliding groove 13, the corresponding first spring 15 is compressed by one end of the first insert 14, then a user places a new running wheel 3 between two rotating shafts 2 by hand, then pushes the second insert 17, the second insert 17 drives one end of the first insert 14 to enter the slot 12 from the first sliding groove 13, at this time, the first spring 15 stretches, when the first insert 14 completely enters the first sliding groove 13, the user releases the hand pressing the second insert 17, one end of the second insert 17 enters the corresponding slot 12 from the corresponding second sliding groove 16, at this time, the second insert 17 fixes the fixed shaft 6 at one end of the rotating shafts 2, at the same time, the running wheel 3 is also fixed between the two rotating shafts 2, and at this time, the user completes the replacement.

In this embodiment, it is ensured that the user can quickly exchange the running wheel 3 and the sowing cone 5.

In one embodiment, one end of the second plug 17 is in plug-in engagement with the slot 12, and one end of the first plug 14 is in plug-in engagement with the slot 12.

In this embodiment, it is ensured that one end of the second plug 17 can be normally inserted into the slot 12, and that one end of the first plug 14 can be normally inserted into the slot 12.

In one embodiment, the second insert 17 is J-shaped, and the other end of the second insert 17 is slidably connected to the first chute 13.

In this embodiment, it is ensured that the user can drive one end of the second insert 17 to move when pressing the other end of the second insert 17, so as to ensure that the other end of the second insert 17 can normally slide in the first chute 13.

When the agricultural corn planter of the embodiment is used, a user rotates the rotating wheel 9 by hand, the rotating wheel 9 drives the conical toothed ring 8 to rotate in the annular groove 7, the conical toothed ring 8 drives the bevel gears 10 to rotate in the through grooves 4, when the bevel gears 10 rotate, the corresponding threaded rods 11 can be driven by the action of the threads to drive the corresponding sowing cones 5 to move outwards along the corresponding through grooves 4, at the moment, the user can adjust the lengths of the sowing cones 5 positioned outside according to sowing requirements, when the sowing cones 5 move to the proper positions, the user can use the integral device to sow, when the sowing cones 5 are damaged after long-time use, the user manually presses the second inserting blocks 17, one ends of the second inserting blocks 17 enter the corresponding second sliding grooves 16 from the slots 12, the second inserting blocks 17 compress the corresponding second springs 18, at the moment, the second inserting blocks 17 release the fixation of the fixed shafts 6, then the user pulls the second inserting block 17 by hand, the second inserting block 17 drives the corresponding first inserting block 14 to move along the corresponding first sliding groove 13 towards the corresponding first spring 15, one end of the first inserting block 14 enters the corresponding first sliding groove 13 from the corresponding slot 12, the first inserting block 14 compresses the first spring 15, at this time, the user can take out the travelling wheel 3 from between the two rotating shafts 2 for replacement, after the replacement is completed, the user performs the upward operation by hand again, one end of the first inserting block 14 moves from the outside into the first sliding groove 13, one end of the first inserting block 14 compresses the corresponding first spring 15, then the user places the new travelling wheel 3 between the two rotating shafts 2 by hand, then pushes the second inserting block 17, the second inserting block 17 drives one end of the first inserting block 14 to enter the slot 12 from the first sliding groove 13, at this time, the first spring 15 stretches, when the first insert 14 completely enters the first chute 13, the user releases the hand pressing the second insert 17, so that one end of the second insert 17 enters the corresponding slot 12 from the corresponding second chute 16, at this time, the second insert 17 fixes the fixed shaft 6 at one end of the rotating shaft 2, and the running wheel 3 is also fixed between the two rotating shafts 2, at this time, the user completes the replacement.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An agricultural corn planter, comprising:

the seeder comprises a seeder body (1) and two rotating shafts (2), wherein the two rotating shafts (2) are rotatably connected to the seeder body (1), a travelling wheel (3) is arranged between the two rotating shafts (2), a plurality of through grooves (4) are formed in the peripheral side of the travelling wheel (3), and a seeding cone (5) is connected in the through grooves (4) in a sliding manner;

the driving assembly is positioned in the travelling wheel (3) and is used for driving the plurality of sowing cones (5) to move;

the two fixed shafts (6), the two fixed shafts (6) are respectively and fixedly connected to two sides of the travelling wheel (3), and the two fixed shafts (6) are respectively attached to one ends of the two rotating shafts (2);

the two fixing assemblies are positioned between the corresponding rotating shafts (2) and the corresponding fixing shafts (6) and are used for fixing the corresponding fixing shafts (6) at one ends of the corresponding rotating shafts (2).

2. The agricultural corn planter according to claim 1, wherein the drive assembly comprises:

the annular groove (7) is formed in one side of the travelling wheel (3) and is communicated with the plurality of through grooves (4), the annular groove (7) is rotationally connected with a bevel gear ring (8), and one side of the bevel gear ring (8) is fixedly connected with a rotating wheel (9);

the device comprises a plurality of bevel gears (10), wherein the bevel gears (10) are respectively connected in a plurality of through grooves (4) in a rotating mode and are attached to a conical tooth ring (8), a threaded rod (11) is connected in the bevel gears (10) in a threaded mode, and one end of the threaded rod (11) is fixed with a sowing cone (5).

3. The agricultural corn planter according to claim 2, characterized in that: the rotating wheel (9) is positioned in the annular groove (7) and is rotationally connected with the annular groove (7), and the bevel gears (10) are meshed with the bevel gear ring (8).

4. The agricultural corn planter according to claim 2, characterized in that: the threaded rod (11) is positioned in the through groove (4) and is in sliding connection with the through groove (4).

5. The agricultural corn planter according to claim 1, characterized in that: the fixing assembly includes:

the slot (12) is formed in one end of the rotating shaft (2);

the first sliding groove (13), the first sliding groove (13) is arranged at one end of the fixed shaft and is communicated with the outside, a first inserting block (14) is connected in a sliding manner in the first sliding groove (13), one end of the first inserting block (14) extends into the slot (12), and a first spring (15) fixed with the inner wall of the slot (12) is fixedly connected to the other end of the first inserting block (14);

the two second sliding grooves (16) are symmetrically formed in the first sliding block (14) and are communicated with the first sliding groove (13), the second sliding grooves (16) are connected with second sliding blocks (17) in a sliding mode, one ends of the second sliding blocks (17) extend to the inner wall of the slot (12), the other ends of the second sliding blocks (17) penetrate through the second sliding grooves (16) and the first sliding groove (13) and extend to the outside, one ends of second springs (18) are fixedly connected to the inner wall of the second sliding groove (16), and the other ends of the second springs (18) are fixed with the second sliding blocks (17).

6. The agricultural corn planter according to claim 5, characterized in that: one end of the second plug block (17) is in plug-in fit with the slot (12), and one end of the first plug block (14) is in plug-in fit with the slot (12).

7. The agricultural corn planter according to claim 6, characterized in that: the second inserting block (17) is of a J-shaped structure, and the other end of the second inserting block (17) is in sliding connection with the first sliding groove (13).