CN115152367A - Automatic seeding device for agricultural production - Google Patents
Automatic seeding device for agricultural production Download PDFInfo
- Publication number
- CN115152367A CN115152367A CN202210966096.1A CN202210966096A CN115152367A CN 115152367 A CN115152367 A CN 115152367A CN 202210966096 A CN202210966096 A CN 202210966096A CN 115152367 A CN115152367 A CN 115152367A
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- China
- Prior art keywords
- seeding
- hole
- push rod
- agricultural production
- ball bearing
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- 238000010899 nucleation Methods 0.000 title claims abstract description 56
- 238000012271 agricultural production Methods 0.000 title claims abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 6
- 238000009331 sowing Methods 0.000 claims description 12
- 230000003137 locomotive effect Effects 0.000 claims 1
- 235000010469 Glycine max Nutrition 0.000 abstract description 30
- 244000068988 Glycine max Species 0.000 abstract description 30
- 230000000737 periodic effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 12
- 230000008901 benefit Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000007306 turnover Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 108010066278 cabin-4 Proteins 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Abstract
The invention discloses an automatic seeding device for agricultural production in the field of agricultural machinery, which comprises a vehicle body with a vehicle head and a vehicle tail, wherein the vehicle body is sequentially provided with a cab, a seeding chamber and a storage chamber from the vehicle head to the vehicle tail, the surface of the seeding chamber is provided with a seedling outlet hole and a sliding groove, a push plate and a push rod group extend in the sliding groove, and the push rod group is connected with a driving part; the drive division includes eccentric gear, the spline, drive shaft and four-way branch, four-way branch connects in eccentric gear's inside, the intersection of four-way branch has ball bearing, ball bearing's outer lane is connected in four-way branch, the contact has the seeding dish in the motion stroke of projection, the seeding dish includes cylinder and base, cylinder surface is opened there is defeated kind of a hole, the base below has out kind of a hole, intercommunication between defeated kind of a hole and the out kind of a hole, defeated kind of a hole is just to out the seedling hole, height between soybean and the ground has been reduced, thereby damage when reducing the mechanical seeding of soybean, realize periodic seeding simultaneously.
Description
Technical Field
The invention belongs to the field of agricultural machinery, and particularly relates to an automatic seeding device for agricultural production.
Background
In order to seriously implement the strategy of 'grain storage technology', implement scientific and technological strong agriculture and mechanical strong agriculture actions, practically improve the agriculture and machinery agriculture combination, save the cost and improve the efficiency, improve the economic benefit of farmers, combine the field planting operation habits of the farmers in the local area, relieve the shortage of labor force, reduce the production cost and the like, and research a soybean seeding device. The fresh soybean has delicious taste and rich nutrition, and is deeply popular with common people. At present, the area for planting fresh soybeans in the area is about 3000 mu. The cultivation method mainly comprises four modes of greenhouse, small arch shed, mulching film, open field cultivation and the like, the maturation period is different according to the cultivation mode, generally from the first 5-6 months, and the acre yield is 600-800 kg (fresh weight).
According to investigation, the average price of fresh soybean in 2021 year is 3-5 yuan/kg, and the income per mu is about 850 yuan. The soybean production management is convenient and the benefit is better, and is one of the planting types which are preferentially selected by local farmers. At present, the soybean production basically adopts manual work, and the production cost is high. The prior seeding and seedling raising device is lack of direct seeding machinery for soybean during seeding. At present, the experiment of modifying the planting tray for sowing has unsatisfactory effect, and the effect is mainly represented as inconsistent sowing uniformity and influences the yield of the soybeans.
Disclosure of Invention
In order to solve the problems, the invention aims to provide an automatic sowing device for agricultural production, which can uniformly sow seeds.
In order to achieve the purpose, the technical scheme of the invention is as follows: the utility model provides an automatic seeder for agricultural production which characterized in that: the seeding machine comprises a vehicle body with a vehicle head and a vehicle tail, wherein the vehicle body is sequentially provided with a cab, a seeding chamber and a storage chamber from the vehicle head to the vehicle tail, the surface of the seeding chamber is provided with a seeding hole and a chute, a push plate and a push rod group extend in the chute, and the push rod group is connected with a driving part;
the driving part comprises an eccentric gear, a spline, a driving shaft and a four-way supporting rod, the four-way supporting rod is connected to the inside of the eccentric gear, a ball bearing is arranged at the intersection of the four-way supporting rod, the outer ring of the ball bearing is connected to the four-way supporting rod, the inner ring of the ball bearing is connected with a push rod group, the driving shaft is transversely arranged, the spline is machined at one end of the driving shaft, a driving motor is connected to the other end of the driving shaft, the spline is meshed below the eccentric gear, and a convex column is machined above the eccentric gear;
the seeding disc is contacted with the convex column in the motion stroke, the seeding disc comprises a cylindrical barrel and a base, a seed conveying hole is formed in the surface of the cylindrical barrel, a seed outlet hole is formed in the lower portion of the base, the seed conveying hole is communicated with the seed outlet hole, and the seed conveying hole is right opposite to the seed outlet hole.
The vehicle body in the technical scheme comprises but is not limited to a vehicle body structure in CN 215582586U.
After the scheme is adopted, the following beneficial effects are realized: 1. for the prior art of manual seeding, when this technical scheme used, it was rotatory to utilize driving motor to drive the drive shaft, and the spline of drive shaft drives the eccentric gear turnover of meshing afterwards, and eccentric gear has two motion modes at the rotation in-process this moment, and the first is ordinary turnover, and the second is because the rotation point changes, therefore still produces linear motion, and linear motion rotates to the apocenter from the apocenter.
From linear motion, the outer ring of the ball bearing absorbs the turnover force, so that the inner ring of the ball bearing does not transmit circumferential force, but the ball bearing can also transmit linear motion force due to the change of the rotation center, so that the ball bearing drives the push rod group to perform linear reciprocating motion, and the push rod group drives the push plate to move back and forth in the seeding chamber.
The situation of back-and-forth movement pushes the soybeans in the seeding chamber to the seedling emergence hole without stopping, thereby avoiding manual feeding, simultaneously compressing the soybeans and improving the soybean loading capacity of the seeding chamber.
2. For only through the prior art who bulldozes the pay-off, utilize the turnover process of eccentric gear among this technical scheme, supplementary with the projection, the one end perk that makes progress with the seeding tray, seeding tray one end perk back this moment, use the projection to form the lever as the fulcrum, the seeding tray one end of keeping away from the projection then can sink, consequently, height between soybean and the ground has been reduced, thereby damage when reducing the mechanical seeding of soybean, the soybean number of seeding is the quantity of the defeated seed hole of department of sinking all the time, when realizing even seeding, in the face of different paddy fields, can also be through loading the seeding tray of the defeated seed hole of different quantities, reach the purpose of adjusting seeding quantity, realize periodic seeding simultaneously.
Furthermore, the surface of the cylindrical barrel is hinged with a supporting arm, the supporting arm comprises a frame body with the cross section being in a shape of Contraband and a transverse supporting arm, the frame body is hinged to the cylindrical barrel, and the supporting arm is connected between the inside of the vehicle body and the frame body.
Has the advantages that: the cylinder barrel can rotate and incline conveniently.
And furthermore, the push rod group comprises a transverse push rod and a vertical push rod, one end of the vertical push rod is connected with the inner ring of the ball bearing, and the other end of the vertical push rod is connected with the transverse push rod and the push plate.
Furthermore, a closed switch is arranged in the hole outlet, the closed switch is connected with a travel switch in a circuit mode, and when the cylindrical barrel connected with the hole outlet is inclined downwards, the closed switch at the inclined downwards position is controlled to be opened by the travel switch.
Has the advantages that: the soybean bearing is kept when the travel switch is turned off, and the soybean is released when the travel switch is turned on.
Further, a rubber sleeve is connected between the base and the cylinder.
Has the advantages that: when the convex column leaves the sowing plate, the compressed rubber sleeve generates restoring force to drive the cylindrical barrel to return, and the cylindrical barrel is far away from the ground at the moment to realize the separation of the soybeans.
Further, the surface of the rubber sleeve is provided with ripples.
Further, wheels are arranged below the vehicle body.
Furthermore, the below of base is connected with the rotation motor, and the base drives a cylinder section of thick bamboo and rotates the in-process and keep defeated seed hole all the time just to going out the seedling hole.
Has the advantages that: the rotation of the base is convenient to realize the sowing and the bearing of the soybeans in different seed conveying holes.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a view showing a positional relationship between the driving part and the sowing plate in FIG. 1;
fig. 4 is a connection relationship diagram of the cylinder and the frame in fig. 3.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the seeding machine comprises a headstock 1, a tailstock 2, wheels 3, a cab 4, a seeding chamber 5, a storage chamber 6, seedling emergence holes 7, a sliding groove 8, a push plate 9, a push rod group 10, an eccentric gear 11, a spline 12, a driving shaft 13, a four-way supporting rod 14, a ball bearing 15, a convex column 16, a cylindrical barrel 17, a base 18, a rubber sleeve 19, a seed conveying hole 20, a frame body 21, a supporting arm 22, a transverse push rod 23, a vertical push rod 24 and a self-rotating motor 25.
The embodiment is basically as shown in the attached figures 1 and 2: an automatic seeding device for agricultural production comprises a vehicle body with a vehicle head 1 and a vehicle tail 2, wheels 3 are arranged below the vehicle body, a cab 4, a seeding chamber 5 and a storage chamber 6 are sequentially arranged on the vehicle body from the vehicle head 1 to the vehicle tail 2, a seeding outlet 7 and a chute 8 are arranged on the surface of the seeding chamber 5, a push plate 9 and a push rod group 10 extend in the chute 8, the push rod group 10 comprises a transverse push rod 23 and a vertical push rod 24, one end of the vertical push rod 24 is connected with an inner ring of a ball bearing 15, the other end of the vertical push rod 24 is connected with the transverse push rod 23 and the push plate 9, and the push rod group 10 is connected with a driving part;
referring to fig. 3 and 4, the driving part includes an eccentric gear 11, a spline 12, a driving shaft 13 and a four-way supporting rod 14, the four-way supporting rod 14 is connected inside the eccentric gear 11, a ball bearing 15 is provided at the intersection of the four-way supporting rod 14, an outer ring of the ball bearing 15 is connected to the four-way supporting rod 14, an inner ring of the ball bearing 15 is connected to the push rod group 10, the driving shaft 13 is transversely placed, the spline 12 is processed at one end of the driving shaft 13, the driving motor is connected to the other end of the driving shaft 13, the spline 12 is engaged below the eccentric gear 11, and a convex column 16 is processed above the eccentric gear 11;
the convex column 16 is contacted with a seeding disc in the movement stroke, the seeding disc comprises a cylindrical barrel 17 and a base 18, a rubber sleeve 19 is connected between the base 18 and the cylindrical barrel 17, and the surface of the rubber sleeve 19 is provided with ripples.
A seed conveying hole 20 is formed in the surface of the cylindrical barrel 17, a seed outlet hole is formed below the base 18, the seed conveying hole 20 is communicated with the seed outlet hole, the seed conveying hole 20 is right opposite to the seed outlet hole 7, a self-rotating motor 25 is connected below the base 18, and the base 18 drives the cylindrical barrel 17 to rotate, so that the seed conveying hole 20 is always right opposite to the seed outlet hole 7; a closed switch is arranged in the hole outlet, the closed switch is in circuit connection with a travel switch, and when the cylindrical barrel 17 connected with the hole outlet is inclined downwards, the closed switch at the inclined downwards position is controlled to be opened by the travel switch.
The surface of the cylinder 17 is hinged with a supporting arm, the supporting arm comprises a frame body 21 with the cross section being in a shape of Contraband and a transverse supporting arm 22, the frame body 21 is hinged with the cylinder 17, and the supporting arm 22 is connected between the inside of the vehicle body and the frame body 21.
The specific implementation process is as follows: place reserve soybean earlier in this technical scheme use in the locker room 6, place the soybean that will be about to sow in the room of sowing 5, need place the soybean vertically when placing, operating personnel sits and goes in the driver's cabin 4 this moment.
Then, the driving motor is started to drive the driving shaft 13 to rotate, then the spline 12 of the driving shaft 13 drives the meshed eccentric gear 11 to rotate, at the moment, the eccentric gear 11 has two motion modes in the rotation process, the first mode is common rotation, and the second mode is linear motion due to the change of the rotation point, and the linear motion rotates from a near center point to a far center point.
In terms of linear motion, the outer ring of the ball bearing 15 absorbs the revolving force, so the inner ring of the ball bearing 15 does not transmit the circumferential force, but the ball bearing 15 transmits the linear motion force due to the change of the rotating center, so the ball bearing 15 drives the push rod group 10 to perform linear reciprocating motion, and the push rod group 10 drives the push plate 9 to move back and forth in the seeding chamber 5.
The situation of back-and-forth movement pushes the soybeans in the sowing chamber 5 to the seedling emergence holes 7 without stopping, thereby avoiding manual feeding, simultaneously compressing the soybeans and improving the soybean loading capacity of the sowing chamber 5.
For the turnover motion, utilize eccentric gear 11's turnover process, it is supplementary with projection 16, with the one end perk that makes progress of seeding dish, seeding dish one end perk back this moment, use projection 16 to form the lever as the fulcrum, the seeding dish one end of keeping away from projection 16 then can sink, consequently, the height between soybean and the ground has been reduced, thereby damage when reducing soybean mechanical seeding, when projection 16 leaves the seeding dish, compressed rubber sleeve 19 produced the restoring force this moment, drive cylinder 17 body return, cylinder 17 body keeps away from ground this moment, realize breaking away from of soybean, realize periodic seeding simultaneously.
Meanwhile, after the rotation motor 25 is started, the rotation of the base 18 is facilitated, so that the sowing and the receiving of the soybeans in different seed conveying holes 20 are realized, and the convex columns 16 jack up different surfaces of the cylindrical barrel 17.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. The utility model provides an automatic seeder is used in agricultural production, is including the automobile body that has locomotive and rear of a vehicle, its characterized in that: the vehicle body is sequentially provided with a cab, a seeding chamber and a storage chamber from the vehicle head to the vehicle tail, the surface of the seeding chamber is provided with a seedling outlet hole and a sliding groove, a push plate and a push rod group extend in the sliding groove, and the push rod group is connected with a driving part;
the driving part comprises an eccentric gear, a spline, a driving shaft and a four-way supporting rod, the four-way supporting rod is connected to the inside of the eccentric gear, a ball bearing is arranged at the intersection of the four-way supporting rod, the outer ring of the ball bearing is connected to the four-way supporting rod, the inner ring of the ball bearing is connected with a push rod group, the driving shaft is transversely arranged, the spline is machined at one end of the driving shaft, a driving motor is connected to the other end of the driving shaft, the spline is meshed below the eccentric gear, and a convex column is machined above the eccentric gear;
the seeding disc is contacted with the convex column in the motion stroke and comprises a cylindrical barrel and a base, a seed conveying hole is formed in the surface of the cylindrical barrel, a seed outlet hole is formed in the lower portion of the base, the seed conveying hole and the seed outlet hole are communicated, and the seed conveying hole is right opposite to the seed outlet hole.
2. The automatic seeding device for agricultural production according to claim 1, characterized in that: the surface of the cylinder is hinged with a supporting arm, the supporting arm comprises a frame body with the cross section being in a shape of Contraband and a transverse supporting arm, the frame body is hinged with the cylinder, and the supporting arm is connected between the inside of the vehicle body and the frame body.
3. The automatic sowing device for agricultural production according to claim 2, wherein: the push rod group comprises a transverse push rod and a vertical push rod, one end of the vertical push rod is connected to the inner ring of the ball bearing, and the other end of the vertical push rod is connected with the transverse push rod and the push plate.
4. The automatic seeding device for agricultural production according to claim 3, characterized in that: and a closed switch is arranged in the hole outlet, the circuit of the closed switch is connected with a travel switch, and when the cylindrical barrel connected with the hole outlet is inclined downwards, the closed switch at the inclined downwards position is controlled to be opened by the travel switch.
5. The automatic sowing device for agricultural production according to claim 4, wherein: a rubber sleeve is connected between the base and the cylinder.
6. The automatic seeding device for agricultural production according to claim 5, wherein: the surface of the rubber sleeve is provided with ripples.
7. The automatic seeding device for agricultural production according to claim 6, wherein: wheels are arranged below the vehicle body.
8. The automatic seeding device for agricultural production according to claim 6, wherein: the lower part of the base is connected with a self-rotating motor, and the base drives the cylindrical barrel to rotate, so that the seed conveying holes are always kept right opposite to the seed outlet holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210966096.1A CN115152367B (en) | 2022-08-12 | 2022-08-12 | Agricultural production is with automatic seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210966096.1A CN115152367B (en) | 2022-08-12 | 2022-08-12 | Agricultural production is with automatic seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115152367A true CN115152367A (en) | 2022-10-11 |
| CN115152367B CN115152367B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210966096.1A Active CN115152367B (en) | 2022-08-12 | 2022-08-12 | Agricultural production is with automatic seeder |
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| CN (1) | CN115152367B (en) |
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| Publication number | Publication date |
|---|---|
| CN115152367B (en) | 2024-01-30 |
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