CN115777264A - Crop cultivation seeding motor vehicle - Google Patents
Crop cultivation seeding motor vehicle Download PDFInfo
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- CN115777264A CN115777264A CN202310006670.3A CN202310006670A CN115777264A CN 115777264 A CN115777264 A CN 115777264A CN 202310006670 A CN202310006670 A CN 202310006670A CN 115777264 A CN115777264 A CN 115777264A
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- wheel
- frame
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- gear
- seed
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Abstract
The utility model provides a crops cultivation seeder motor car, relates to agricultural machine technical field, holds case, feed divider, a plurality of discharging pipe, discharging device including frame, seed. Wherein, frame one end is provided with the couple, is connected with the motor vehicle through the couple, and the seed holds the case setting at the frame top, and feed divider sets up and holds the incasement at the seed, evenly divides the material with the seed, and is connected with the wheel transmission that the frame bottom set up, and a plurality of discharging pipes all communicate with feed divider, and discharge apparatus includes a plurality of discharging wheels, a plurality of telescopic machanism, two-way threaded rod, slider and first motor. Drive the frame walking through the motor vehicle, wheel on the frame drives feed divider and discharging device synchronization action, evenly divides the material with the seed, in transmitting a plurality of synchronous pivoted discharging wheels through the discharging pipe, realizes evenly seeding, drives two-way threaded rod through first motor simultaneously and rotates, drives a plurality of sliders and removes, realizes that the telescoping device drives the interval change between a plurality of discharging wheels.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a crop cultivation and sowing motor vehicle.
Background
With the development of society, the seeder has obtained extensive application in the farming field. A seeding machine is a planting machine that takes crop seeds as a seeding target. Seeders for certain types or crops are often referred to by the name of the crop type, such as grain drill, corn hill planter, cotton planter, grass spreader, and the like.
Crops when planting, need one even seeding with it subaerial, and current seeder is when seeding, the duckbilled disseminator of adoption seeding car bottom is broadcast the seed in the field, and duckbilled disseminator receives when vibrations at the seeding car automobile body, seed in it can once only sow many seeds under the condition of vibrations, perhaps directly leak, it does not have the new seedling in slow or the region to lead to new seedling development in this region, and the inclination of adjustment through adjusting the crossbeam is adjusted to the seed discharging pipe interval of current seeder, the effect to different seed seeding is realized, but its realization that can not be fine to different seeds evenly sow with different intervals, the demand of the even seeding of the multiple crop of unable adaptation.
Disclosure of Invention
The invention provides a crop cultivation and sowing motor vehicle, and aims to solve the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: a crop cultivation seeding motor vehicle comprises a motor vehicle and further comprises:
the vehicle frame is connected with a motor vehicle through a hook, a seed containing box is arranged at the top of the vehicle frame, and a plurality of openings are formed in the bottom of the seed containing box;
the discharging pipes are respectively communicated with the seed containing box through the openings;
discharging device sets up the frame below includes:
the discharging wheels are communicated with one discharging pipe;
the plurality of telescopic mechanisms are arranged between every two discharging wheels, and one telescopic mechanism on the outer side is in transmission connection with the wheels;
the bidirectional threaded rod is arranged at the bottom of the frame, a plurality of sliding blocks are screwed on the bidirectional threaded rod, and each sliding block is rotationally connected with one telescopic mechanism through a first connecting rod;
and an output shaft of the first motor is in transmission connection with the bidirectional threaded rod.
Preferably, still include feed divider, set up in the seed holds the incasement, feed divider includes:
the material distribution screw is rotationally connected with two sides of the inner wall of the seed containing box and is in transmission connection with the wheels;
the transmission case is fixed the seed holds bottom of the case portion, has seted up a plurality of discharge gates on it, and is a plurality of the discharge gate communicates with a discharging pipe respectively.
Preferably, the device further comprises a transmission assembly, wherein the transmission assembly comprises:
the first gear is arranged in the cavity of the wall body of the seed containing box and is in transmission connection with the material distributing screw rod;
the second gear is arranged below the frame and is in transmission connection with the wheels and the telescopic mechanism respectively;
and the chain is meshed and connected with the first gear and the second gear.
Preferably, be provided with the internal gear on the axletree of wheel, internal gear inner gearing is connected with the third gear, the third gear is connected with telescopic machanism transmission, just the number of teeth of internal gear is n times of third gear.
Preferably, the telescopic mechanism includes:
the first supporting rod is provided with the discharging wheel in a rotating way;
the rotating ring is arranged on the first support rod and is connected with the end part of the connecting rod;
the telescopic rod is arranged at the end part of the first supporting rod and is fixedly connected with the telescopic rod of the other first supporting rod.
Preferably, each discharging wheel is rotatably connected with a second supporting rod, and the tail end of the second supporting rod is rotatably connected with a rolling wheel.
Preferably, a plurality of through holes are formed in the outer wall of the discharging wheel.
Preferably, the frame is articulated near the one end bottom of motor vehicle has a structure of digging, the structure of digging includes:
the driving assembly is arranged on the rack;
the rotating shaft is in transmission connection with the driving assembly;
the two rotating rods are respectively and fixedly connected with the two ends of the rotating shaft;
the two arc-shaped supporting rods are respectively sleeved with the two rotating rods;
the soil turning rotating wheel set is rotatably arranged between the two arc-shaped supporting rods.
Preferably, the driving assembly includes:
the second motor is fixed on the side wall of the frame;
the first transmission wheel is arranged on an output shaft of the second motor;
and the second driving wheel is in transmission connection with the first driving wheel through a driving belt and is in rotary connection with the rotating shaft.
Preferably, the rear end of the frame is provided with a buffer wheel, and a buffer spring is arranged on a second connecting rod which is connected with the buffer wheel and the rear end of the frame.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the first motor drives the bidirectional threaded rod to rotate, the plurality of sliding blocks are driven to move, the telescopic device drives the plurality of discharging wheels to change the distance, meanwhile, the motor vehicle drives the vehicle frame to travel, the wheels on the vehicle frame drive the discharging device to act, and the plurality of discharging wheels uniformly discharge seeds, so that different types of seeds are conveniently and uniformly sown.
Drawings
FIG. 1 is an overall block diagram provided by the present invention;
FIG. 2 is a schematic structural view of a material distributing device and a material discharging device provided by the present invention;
FIG. 3 is an enlarged view of the invention at A;
FIG. 4 is a structural view of a soil turning structure provided by the present invention;
fig. 5 is a structural diagram of the discharging wheel provided by the invention.
Reference numerals: 1-vehicle frame, 2-seed containing box, 3-material separating device, 4-material discharging pipe, 5-material discharging device, 6-transmission component, 7-soil turning structure, 8-buffer wheel, 11-hook, 12-wheel, 13-internal gear, 14-third gear, 31-material separating screw rod, 32-transmission box, 51-material discharging wheel, 52-telescoping mechanism, 53-bidirectional threaded rod, 54-slide block, 55-first motor, 56-second support rod, 57-rolling wheel, 61-first gear, 62-second gear, 63-chain, 71-driving component, 72-rotating shaft, 73-rotating rod, 74-arc support rod, 75-soil turning wheel set, 81-buffer spring, 321-material discharging port, 511-through hole, 521-first support rod, 522-rotating ring, 523-telescopic rod, 711-second motor, 712-first transmission wheel, 713-second transmission wheel and 714-transmission belt.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "trailing end", "top", "bottom", "side wall", "above", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
For purposes of understanding and explanation, a crop cultivation seeding vehicle according to an embodiment of the present invention will be described in detail below.
As shown in fig. 1 to 5, a bullet train for a crop cultivation seeder includes a frame 1, a seed storage tank 2, a plurality of discharge pipes 4, and a discharge device 5.
Wherein, 1 one end of frame is provided with couple 11, is connected with the motor vehicle through couple 11, and the seed holds case 2 and sets up at 1 top of frame, and the seed holds 2 bottoms of case and has seted up a plurality of openings, and a plurality of discharging pipes 4 hold case 2 intercommunications with the seed through a plurality of openings respectively, and discharging device 5 sets up in frame 1 below, including a plurality of discharging wheels 51, a plurality of telescopic machanism 52, two-way threaded rod 53, slider 54 and first motor 55. Wherein every material discharging wheel 51 all communicates with a discharging pipe 4, and a plurality of telescopic machanism 52 set up between per two material discharging wheels 51, and a telescopic machanism 52 and the wheel 12 transmission in the outside are connected, and two-way threaded rod 53 sets up in frame 1 bottom, and the spiro union has a plurality of sliders 54 on it, and every slider 54 all rotates with a telescopic machanism 52 through first connecting rod to be connected, and first motor 55 is fixed in frame 1 bottom, and the output shaft is connected with two-way threaded rod 53 transmission. Drive the walking of frame 1 through the motor vehicle, wheel 12 on the frame 1 drives the action of feed divider 5, transmit to a plurality of synchronous pivoted discharging wheel 51 in through a plurality of discharging pipes 4, evenly divide the material with the seed when rotating through discharging wheel 51, realize evenly seeding, drive two-way threaded rod 53 through first motor 55 simultaneously and rotate, drive a plurality of sliders 54 and remove, realize that telescoping device 52 drives the interval change between a plurality of discharging wheel 51, conveniently sow the seed of different grade type.
Divide equally the branch material for the seed of better realization in to the discharging wheel 51, still set up feed divider 3, feed divider 3 sets up in the seed holds case 2, evenly divides the material with the seed, and is connected with the wheel 12 transmission that frame 1 bottom set up. Specifically, the material dividing device 3 includes a material dividing screw 31 and a conveying box 32. Wherein divide material screw 31 and seed to hold 2 inner wall both sides of case and rotate to be connected, and be connected with the transmission of wheel 12, transmission case 32 is fixed and is held 2 bottoms of case at the seed, has seted up a plurality of discharge gates 321 on it, and a plurality of discharge gates 321 communicate with a discharging pipe 4 respectively. During operation, the seeds in the seed containing box 2 are rotationally conveyed by the distributing screw 31 and are uniformly pushed to each discharge hole 321, and the seeds are led out through the discharge holes 321 on the conveying box 32, so that uniform distribution is realized.
In order to realize the synchronous operation of the wheels 12, the material distributing device 3 and the material discharging device 5 and facilitate better material distribution, a transmission assembly 6 is further arranged, and the transmission assembly 6 comprises a first gear 61, a second gear 62 and a chain 63. Wherein, first gear 61 sets up in the cavity of seed holding case 2 wall body, and with dividing material screw 31 transmission connection, second gear 62 sets up in frame 1 below, respectively with wheel 12 and telescopic machanism 52 transmission connection, chain 63 and first gear 61 and second gear 62 meshing connection. During operation, the wheel 12 drives the second gear 62 to rotate, and simultaneously the second gear 62 drives the first gear 61 to rotate through the chain 63, so as to drive the material distributing screw 31 in transmission connection with the first gear 61 to rotate, and push the seeds to the material outlet 321.
In order to realize different rotating speeds of the wheel 12 and the discharging wheel 51 and facilitate seeding, an internal gear 13 is arranged on an axle of the wheel 12, a third gear 14 is connected to the internal gear 13 in an inner meshing manner, the third gear 14 is in transmission connection with a telescopic mechanism 52, and the number of teeth of the internal gear 13 is n times that of the third gear 14. The third gear 14 and the internal gear 13, which differ by a factor of n, bring about a lower rotational speed of the wheel 12 than the output wheel 51.
In order to realize the adjustment of the distance between the discharging wheels 51 and the seeding of different distances, the telescoping mechanism 52 comprises a first support rod 521, a rotating ring 522 and a telescoping rod 523. The discharging wheel 51 is rotatably arranged on the first supporting rod 521, the rotating ring 522 is arranged on the first supporting rod 521 and is connected with the end of the connecting rod, and the telescopic rod 523 is arranged at the end of the first supporting rod 521 and is fixedly connected with the telescopic rod 523 of the other first supporting rod 521. When the connecting rod drives the rotating ring 522 to move and drives the telescopic rod 523 to move, the distance between the material wheels 51 is adjusted, and when the first supporting rod 521 rotates, the rotating ring 522 is used for rotating the first supporting rod 521, and the connecting rod cannot rotate.
In order to cover the scattered seeds, a second supporting rod 56 is rotatably connected to each discharging wheel 51, and a rolling wheel 57 is rotatably connected to the end of each second supporting rod 56. The planted seeds are re-earthed by the rolling wheel 57.
In order to realize uniform distribution of seeds, a plurality of through holes 511 are formed in the outer wall of the discharging wheel 51, and seeds are planted through the through holes 511.
In order to realize soil turning of the soil before sowing, a soil turning structure 7 is hinged to the bottom of one end, close to the motor vehicle, of the frame 1, and the soil turning structure 7 comprises a driving assembly 71, a rotating shaft 72, two rotating rods 73, two arc-shaped supporting rods 74 and a soil turning rotating wheel group 75. Wherein, drive assembly 71 sets up on frame 1, and drive assembly 71 transmission is connected with pivot 72, and two dwang 73 respectively with pivot 72 both ends fixed connection, two arc branch 74 cup joint with two dwang 73 respectively, and the running wheel group 75 that digs rotates and sets up between two arc branch 74. In practical use, the driving assembly 71 is driven by the rotating shaft 72 to drive the two rotating rods 73 to drive the two arc-shaped supporting rods 74 and the soil turning rotating wheel set 75 to rotate, so that the soil turning rotating wheel set 75 is improved or reduced.
To better accomplish the raising or lowering of the turning block 75, the driving assembly 71 includes a second motor 711, a first driving pulley 712, a second driving pulley 713, and a driving belt 714. The second motor 711 is fixed on a sidewall of the frame 1, the first transmission wheel 712 is disposed on an output shaft of the second motor 711, and the second transmission wheel 713 is in transmission connection with the first transmission wheel 712 through a transmission belt 714 and is in rotation connection with the rotating shaft 72. The second motor 711 drives the first driving wheel 712 to rotate, and at this time, the first driving wheel 712 drives the second driving wheel 713 to rotate synchronously through the driving belt 714, so as to drive the rotating shaft 72 in driving connection with the second driving wheel 713 to rotate.
In order to ensure the stability of the seeding vehicle during seeding, the tail end of the frame 1 is provided with a buffer wheel 8, and a buffer spring 81 is arranged on a second connecting rod connecting the buffer wheel 8 and the tail end of the frame 1.
The working principle is as follows: drive the frame walking through the motor vehicle, wheel on the frame drives feed divider and discharging device synchronization action, evenly divide the material with the seed, transmit to a plurality of synchronous pivoted discharge wheels in through a plurality of discharging pipes, realize evenly seeding, it rotates to drive two-way threaded rod through first motor, drive a plurality of sliders and remove, realize that the telescoping device drives the interval change between a plurality of discharge wheels, conveniently sow the seed of different grade type, drive the swivel becket at the connecting rod and remove, drive the telescopic link simultaneously and remove, realize the regulation of interval between the material wheel, simultaneously when first branch pole rotates, the swivel becket is used for when first branch pole rotates, the connecting rod can not rotate, in the time of the in-service use, drive the rotation through drive assembly, realize the improvement or the reduction of the runner group that digs.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any simple modifications or equivalent substitutions of the technical solutions that can be obviously obtained by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a crops cultivation seeder motor car, includes the motor vehicle, its characterized in that still includes:
one end of the frame (1) is connected with a motor vehicle through a hook (11), the top of the frame is provided with a seed containing box (2), and the bottom of the seed containing box (2) is provided with a plurality of openings;
the discharging pipes (4) are respectively communicated with the seed containing box (2) through the openings;
discharging device (5), set up frame (1) below includes:
a plurality of discharging wheels (51), wherein each discharging wheel (51) is communicated with one discharging pipe (4);
the plurality of telescopic mechanisms (52) are arranged between every two discharging wheels (51), and one telescopic mechanism (52) on the outer side is in transmission connection with the wheels (12);
the bidirectional threaded rod (53) is arranged at the bottom of the frame (1), a plurality of sliding blocks (54) are screwed on the bidirectional threaded rod, and each sliding block (54) is rotatably connected with one telescopic mechanism (52) through a first connecting rod;
and the output shaft of the first motor (55) is in transmission connection with the bidirectional threaded rod (53).
2. The crop cultivation and seeding motor vehicle according to claim 1, further comprising a feed divider (3) disposed inside the seed containing box (2), the feed divider (3) comprising:
the material distribution screw rod (31) is rotationally connected with two sides of the inner wall of the seed containing box (2) and is in transmission connection with the wheels (12);
the transmission case (32) is fixed the seed holds case (2) bottom, has seted up a plurality of discharge gates (321) on it, and is a plurality of discharge gate (321) communicates with a discharging pipe (4) respectively.
3. A crop cultivation sowing vehicle as claimed in claim 2, further comprising a transmission assembly (6) comprising:
the first gear (61) is arranged in a cavity of the wall body of the seed containing box (2) and is in transmission connection with the distributing screw rod (31);
the second gear (62) is arranged below the frame (1) and is in transmission connection with the wheel (12) and the telescopic mechanism (52) respectively;
and a chain (63) meshed with the first gear (61) and the second gear (62).
4. A crop cultivation and seeding vehicle as claimed in claim 3, wherein an internal gear (13) is provided on the axle of the wheel (12), a third gear (14) is connected to the internal gear (13) in an inner mesh manner, the third gear (14) is in transmission connection with the telescoping mechanism (52), and the number of teeth of the internal gear (13) is n times that of the third gear (14).
5. A crop cultivation sowing vehicle as claimed in claim 3, wherein the telescoping mechanism (52) comprises:
the first fulcrum bar (521) is rotatably provided with the discharging wheel (51);
a rotating ring (522) arranged on the first support rod (521) and connected with the end part of the connecting rod;
the telescopic rod (523) is arranged at the end part of the first supporting rod (521) and is fixedly connected with the telescopic rod (523) of the other first supporting rod (521).
6. A crop cultivation and sowing vehicle as claimed in claim 5, wherein each of the discharge wheels (51) is rotatably connected with a second strut (56), and the end of the second strut (56) is rotatably connected with a rolling wheel (57).
7. The crop cultivation and sowing vehicle as claimed in claim 1, wherein the outer wall of the discharging wheel (51) is provided with a plurality of through holes (511).
8. A crop cultivation sowing vehicle as claimed in claim 1, wherein a soil turning structure (7) is articulated to the bottom of the end of the vehicle frame (1) close to the vehicle, the soil turning structure (7) comprising:
a drive assembly (71) arranged on the frame (1);
the rotating shaft (72) is in transmission connection with the driving assembly (71);
the two rotating rods (73) are respectively fixedly connected with two ends of the rotating shaft (72);
the two arc-shaped supporting rods (74) are respectively sleeved with the two rotating rods (73);
and the soil turning rotating wheel group (75) is rotatably arranged between the two arc-shaped supporting rods (74).
9. A crop cultivation sowing vehicle as claimed in claim 8, wherein the drive assembly (71) comprises:
the second motor (711) is fixed on the side wall of the frame (1);
a first transmission wheel (712) provided on an output shaft of the second motor;
and the second transmission wheel (713) is in transmission connection with the first transmission wheel (712) through a transmission belt (714) and is in rotary connection with the rotating shaft (72).
10. The crop cultivation and sowing vehicle as claimed in claim 1, wherein a buffer wheel (8) is provided at the rear end of the frame (1), and a buffer spring (81) is provided on a second connecting rod connecting the buffer wheel (8) and the rear end of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310006670.3A CN115777264A (en) | 2023-01-04 | 2023-01-04 | Crop cultivation seeding motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310006670.3A CN115777264A (en) | 2023-01-04 | 2023-01-04 | Crop cultivation seeding motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115777264A true CN115777264A (en) | 2023-03-14 |
Family
ID=85428533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310006670.3A Withdrawn CN115777264A (en) | 2023-01-04 | 2023-01-04 | Crop cultivation seeding motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115777264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116918530A (en) * | 2023-05-06 | 2023-10-24 | 海南大学三亚南繁研究院 | Melon crop seedling planting device with adjustable planting distance |
-
2023
- 2023-01-04 CN CN202310006670.3A patent/CN115777264A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116918530A (en) * | 2023-05-06 | 2023-10-24 | 海南大学三亚南繁研究院 | Melon crop seedling planting device with adjustable planting distance |
| CN116918530B (en) * | 2023-05-06 | 2024-05-17 | 海南大学三亚南繁研究院 | Melon crop seedling planting device with adjustable planting distance |
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Application publication date: 20230314 |