Sowing mechanism capable of adjusting output for intelligent agricultural production
By introducing screening components and double-headed motor-driven screening boxes in the seeding mechanism, the problems of seed screening and seeding quantity control are solved, the seeding efficiency and result rate are improved, and the effective sowing and seeding quantity of different types of seeds are achieved. Regulation.
Patent Information
- Application Number
- CN202420877201.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The existing sowing institutions for smart agricultural production failed to screen seeds, resulting in high germination rate, low yield rate, and difficult to control the seed volume.
A seeding mechanism including screening components is designed to drive the screening box swing through a double-headed motor to speed up the screening speed, and adjust the overlap area of the screening base plate and the top plate by rotating the rotating rod to adjust the size of the screening hole, thereby realizing the screening and seeding of seeds. quantity control.
The screening of the advantages and disadvantages of seeds is achieved, sowing efficiency and result rate is improved, sowing can be carried out according to different types of seeds, and the seeding volume is regulated through the limiting plate to achieve screening, movement and turning of the ground simultaneously.
Smart Images
Figure CN222148173U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of smart agriculture, and in particular relates to a sowing mechanism with adjustable output for smart agricultural production. Background Art
[0002] Smart agriculture is the smart economy in agriculture, or the specific manifestation of the smart economy in agriculture. Smart agriculture is an important part of the smart economy; for developing countries, smart agriculture is the main component of the smart economy, and it is the main way for developing countries to eliminate poverty, realize latecomer advantages, catch up in economic development, and realize the catch-up strategy.
[0003] After searching, a sowing mechanism with adjustable output for smart agricultural production with publication number CN211931304U includes a base, and mounting grooves are provided on both sides of the top of the base. The groove walls on both sides of the two mounting grooves are rotatably connected with a rotating shaft through embedded bearings, and the middle parts of the two rotating shafts are sleeved with rollers. A hopper is fixedly installed in the middle part of the top of the base, and a discharge port is provided at the bottom of the hopper. The utility model drives the driving gear to rotate by rotating the installed knob, drives the chain to rotate by rotating the driving gear, drives the driven gear to rotate by rotating the chain, drives the forward and reverse screws to rotate by rotating the driven gear, drives the limit sliders on the surfaces of the forward and reverse screws to move by rotating the forward and reverse screws, and drives the separation and closing of the two limit plates by the movement of the limit slider, thereby adjusting the size of the discharge port, and controlling the amount of discharge by controlling the size of the discharge port.
[0004] However, the sowing mechanism does not screen the seeds, sowing unscreened seeds, resulting in low germination rate and low fruit yield of inferior seeds, requiring manual replanting or reduced harvest in the later stage. To this end, we provide a sowing mechanism with adjustable output for smart agricultural production to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a sowing mechanism with adjustable output for smart agricultural production. The quality of seeds can be screened by installing a screening component. The screening speed can be accelerated by driving the screening box to swing with a double-headed motor. The overlapping area of the screening bottom plate and the screening top plate can be adjusted by rotating the rotating rod, and then the size of the sieve hole can be adjusted, so that different types of seeds can be sown. The problem of different quality of sowing seeds and a single type of screened seeds is solved.
[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0007] The utility model discloses a sowing mechanism with adjustable output for smart agricultural production, comprising a bracket and a screening component mounted on the bracket; the screening component comprises a screening box; the screening box is rotatably arranged on the bracket; a screening bottom plate is fixedly arranged on the inner wall of the screening box near its upper end; a screening top plate which is slidably matched with the screening bottom plate is arranged on the surface of the screening box; straight slots are arranged on the surfaces of the screening bottom plate and the screening top plate in a linear array; limit strips are arranged on the two opposite inner walls of the screening box near their upper ends; limit blocks are symmetrically installed on one side of the screening box; a screw rod is penetrated between the screening box and the screening top plate; one end of the screw rod is penetrated on the side of the screening box; a first gear is fixedly installed on one end of the screw rod; a second gear which meshes with the first gear is installed on the side of the screening box; a rotating rod is coaxially arranged on the side of the second gear.
[0008] The utility model is further configured as follows: a swing assembly is installed on the side of the screening box; the swing assembly includes several rotating disks linearly installed on two opposite sides of the screening box; the side of the rotating disk is rotatably provided with a first swing rod; the side of the first swing rod is rotatably provided with a second swing rod; the side of the second swing rod is fixedly installed with a fixed plate; a double-headed motor is installed on the side of the bracket; one output end of the double-headed motor is connected to the Z-shaped rod; the other output end of the double-headed motor is connected to the first sprocket; the front wheel and the rear wheel are symmetrically rotatably installed on the bottom surface of the bracket; the second sprocket is coaxially provided on the side of the rear wheel; the first chain is cooperated between the first sprocket and the second sprocket; the third sprocket is coaxially provided on the side of the rear wheel; an extension bracket is fixedly installed on the side of the bracket; a rotating shaft is penetrated between the extension brackets; a fourth sprocket is installed on both sides of the rotating shaft; a second chain is cooperated between the third sprocket and the fourth sprocket; and a turning blade is distributed in a linear array on the side surface of the rotating shaft.
[0009] The utility model is further configured as follows: a feed box is fixedly mounted on the surface of the bracket; a feed port is provided on the surface of the feed box; a discharge port is provided on the side of the feed box; a sowing assembly is installed on the extension bracket; the sowing assembly includes a feed pipe; a sowing pipe is connected to the bottom of the feed pipe; a limiting plate is provided through the side of the feed pipe; a collecting basket is fixedly mounted on the side of the screening box; and a discharge port is provided on the side of the collecting basket.
[0010] The utility model has the following beneficial effects:
[0011] The utility model can realize the screening of seeds of good or bad quality by installing the screening component, and the screening speed can be accelerated by driving the screening box to swing by a double-head motor; the overlapping area of the screening bottom plate and the screening top plate can be adjusted by rotating the rotating rod, and then the size of the sieve hole can be adjusted, so that different kinds of seeds can be sown.
[0012] The utility model drives the Z-shaped rod through a double-headed motor to drive the push rod to swing, thereby driving the screening box to swing; the output end of the double-headed motor can also drive the wheel to rotate, so as to realize the forward movement of the seeder, and at the same time, the rotation of the soil turning blade can be driven by the transmission of the sprocket chain; in summary, screening, forward movement and soil turning can be realized simultaneously.
[0013] The utility model can realize the regulation of the sowing amount through the sliding cooperation of the material limiting plate in the feeding pipe.
[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 The present invention is a structural schematic diagram of a sowing mechanism with adjustable output for smart agricultural production.
[0017] Figure 2 This is a schematic diagram of the structure from another angle of the adjustable seeding mechanism for smart agricultural production.
[0018] Figure 3 A schematic diagram of the structure of the screening component.
[0019] Figure 4 Another structural schematic diagram of the screening component.
[0020] In the attached drawings, the parts represented by the reference numerals are as follows: 1. bracket; 2. screening assembly; 3. screening box; 4. screening bottom plate; 5. screening top plate; 6. limit strip; 7. limit block; 8. screw rod; 9. first gear; 10. second gear; 11. rotating rod; 12. swing assembly; 13. rotating disk; 14. first swing rod; 15. second swing rod; 16. fixed disk; 17. push-pull rod; 18. Z-shaped rod; 19. feeding box; 20, feed port; 21, discharge port; 22, double-headed motor; 23, first sprocket; 24, front wheel; 25, rear wheel; 26, second sprocket; 27, first chain; 28, third sprocket; 29, extension bracket; 30, rotating shaft; 31, fourth sprocket; 32, second chain; 33, tillage blade; 34 sowing assembly; 35, feed pipe; 36, sowing pipe; 37, material limit plate; 38, collection basket; 39, discharge port. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1
[0023] See also Figure 1-4 The utility model is a sowing mechanism with adjustable output for smart agricultural production, comprising a bracket 1 and a screening assembly 2 mounted on the bracket 1; the screening assembly 2 comprises a screening box 3; the screening box 3 is rotatably arranged on the bracket 1; a screening bottom plate 4 is fixedly arranged on the inner wall of the screening box 3 near its upper end; a screening top plate 5 is arranged on the surface of the screening box 3 to slide with the screening bottom plate 4; straight slots are distributed on the surfaces of the screening bottom plate 4 and the screening top plate 5 in a linear array; limit strips 6 are arranged on the two opposite inner walls of the screening box 3 near its upper end; a limit block 7 is symmetrically installed on one side of the screening box 3; a screw rod 8 is penetrated between the screening box 3 and the screening top plate 5; one end of the screw rod 8 is penetrated and arranged on the side of the screening box 3; a first gear 9 is fixedly installed on one end of the screw rod 8; a second gear 10 meshing with the first gear 9 is installed on the side of the screening box 3; a rotating rod 11 is coaxially arranged on the side of the second gear 10.
[0024] The operation process of this embodiment is as follows: the overlapping area of the screening top plate 5 and the screening bottom plate 4 can be controlled by sliding cooperation between the two, thereby controlling the overlapping area of the straight slots, and further controlling the size of the sieve hole. The screening top plate 5 is driven by the rotation of the screw rod 8; by rotating the rotating rod 11, the second gear 10 is driven to rotate; the first gear 9 is driven to rotate by the meshing cooperation of the second gear 10 and the first gear 9; the diameter of the first gear 9 is longer than the diameter of the second gear 10, and the angular velocity of the second gear 10 is greater than the angular velocity of the first gear 9, and it takes many turns of the second gear to rotate one turn of the first gear, so that the accuracy of the first gear is higher; and the first gear 9 and the screw rod 8 rotate coaxially; in summary, when the rotating rod 11 is rotated, the screw rod 8 is driven to rotate, and further the screening top plate 5 is driven to slide on the screening bottom plate 4, so that the overlapping area of the straight slots of the two screening plates changes, thereby adjusting the size of the sieve hole. Specific embodiment 2
[0026] See also Figure 1-4On the basis of the specific embodiment 1, a swing assembly 12 is installed on the side of the screening box 3; the swing assembly 12 includes a plurality of rotating disks 13 linearly installed on two opposite sides of the screening box 3; a first swing rod 14 is rotatably provided on the side of the rotating disk 13; a second swing rod 15 is rotatably provided on the side of the first swing rod 14; a fixed disk 16 is fixedly installed on the side of the second swing rod 15; a push-pull rod 17 is fixedly connected to the side of the screening box 3; a Z-shaped rod 18 is rotatably provided on the side of the push-pull rod 17 near its end; a double-headed motor 22 is installed on the side of the bracket 1; an output end of the double-headed motor 22 is connected to the Z-shaped rod 18; the double-headed motor The other output end of 22 is connected to the first sprocket 23; the front wheel 24 and the rear wheel 25 are symmetrically mounted on the bottom surface of the bracket 1; the second sprocket 26 is coaxially arranged on the side of the rear wheel 25; the first chain 27 is matched between the first sprocket 23 and the second sprocket 26; the third sprocket 28 is coaxially arranged on the side of the rear wheel 25; the extension bracket 1 is fixedly mounted on the side of the bracket 1; the rotating shaft 30 is penetrated between the extension brackets 1; the fourth sprocket 31 is mounted on both sides of the rotating shaft 30; the second chain 32 is matched between the third sprocket 28 and the fourth sprocket 31; the side of the rotating shaft 30 is distributed in a linear array with turning blades 33.
[0027] The operation process of this embodiment is as follows: the Z-shaped rod is driven to rotate by the double-headed motor 22, thereby driving the push-pull rod 17 to move; thereby driving the screening box 3 to swing; through the rotation connection of the swing assembly 12, the screening box 3 swings relative to the bracket 1, thereby achieving the screening effect; the first sprocket 23 is driven to rotate by the double-headed motor 22; the first sprocket 23 drives the second sprocket 26 to rotate by cooperating with the first chain 27, thereby driving the rear wheel 25 to rotate, so as to realize the forward movement of the seeder; the third sprocket 28 is driven to rotate by the rotation of the front wheel 24; the fourth sprocket 31 is driven to rotate by the cooperation of the third sprocket 28 and the second chain 32, thereby driving the rotating shaft 30 to rotate, and finally driving the tilling blade 33 to rotate. Specific embodiment three
[0029] See also Figure 1-4 On the basis of the first and second specific embodiments, a feed box 19 is fixedly mounted on the surface of the bracket 1; a feed port 20 is provided on the surface of the feed box 19; a discharge port 21 is provided on the side of the feed box 19; a sowing assembly 34 is mounted on the extension bracket 29; the sowing assembly 34 includes a feed pipe 35; a sowing pipe 36 is connected to the bottom of the feed pipe 35; a limiting plate 37 is provided through the side of the feed pipe 36; a collecting basket 38 is fixedly mounted on the side of the screening box 3; a discharge port 39 is provided on the side of the collecting basket 38.
[0030] The operation process of this embodiment is as follows: seeds are fed through the feed box 19 and enter the screening component 2, qualified seeds fall into the collecting basket 38, and unqualified seeds are screened into the screening box 3; seeds fall into the sowing component 34 through the discharge port 39; the limiting plate 37 is driven by the electric push rod to slide and limit in the feed pipe 35. When the limiting plate 37 slides outward, the seed sowing amount increases; when the limiting plate 37 slides inward, the seed sowing amount decreases.
[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A sowing mechanism with adjustable output for smart agricultural production, comprising a support (1) and a screening assembly (2) mounted on the support (1); characterized in that: The screening assembly (2) comprises a screening box (3); the screening box (3) is rotatably mounted on the bracket (1); a screening bottom plate (4) is fixedly mounted on the inner wall of the screening box (3) near its upper end; a screening top plate (5) is slidably matched with the screening bottom plate (4) is mounted on the inner wall of the screening box (3); straight slots are arranged in a linear array on the surfaces of the screening bottom plate (4) and the screening top plate (5); limit bars (6) are arranged on the two opposite inner walls of the screening box (3) near their upper ends; a limit block (7) is symmetrically mounted on one side of the screening box (3); a screw rod (8) is arranged through the screening box (3) and the screening top plate (5); one end of the screw rod (8) is arranged through the side of the screening box (3); a first gear (9) is fixedly mounted on one end of the screw rod (8); a second gear (10) is rotatably mounted on the side of the screening box (3) and meshes with the first gear (9); a rotating rod (11) is coaxially mounted on the side of the second gear (10).
2. The sowing mechanism with adjustable output for smart agricultural production according to claim 1 is characterized in that: The sides of the screening box (3) are evenly provided with swing assemblies (12); the swing assemblies (12) comprise rotating disks (13) fixedly installed on two opposite sides of the screening box (3); a first swing rod (14) is rotatably provided on the side of the rotating disk (13); a second swing rod (15) is rotatably provided on the side of the first swing rod (14); a fixed disk (16) is rotatably provided on the side of the second swing rod (15); the screening box (3) is mounted on the bracket (1) via the fixed disk (16).
3. The sowing mechanism with adjustable output for smart agricultural production according to claim 2 is characterized in that: A push-pull rod (17) is fixedly connected to the side of the screening box (3); a Z-shaped rod (18) is rotatably provided on the side of the push-pull rod (17) near the end thereof.
4. The sowing mechanism with adjustable output for smart agricultural production according to claim 3 is characterized in that: A feeding box (19) is fixedly mounted on the surface of the bracket (1); a feeding port (20) is provided on the surface of the feeding box (19); and a discharging port (21) is provided on the side of the feeding box (19).
5. The sowing mechanism with adjustable output for smart agricultural production according to claim 4 is characterized in that: A double-headed motor (22) is installed on the side of the bracket (1); one output end of the double-headed motor (22) is connected to the Z-shaped rod (18); a first sprocket (23) is fixed to the other output end of the double-headed motor (22); a front wheel (24) and a rear wheel (25) are symmetrically mounted on the bottom surface of the bracket (1) for rotation; a second sprocket (26) is coaxially arranged on the side of the rear wheel (25); and a first chain (27) is arranged between the first sprocket (23) and the second sprocket (26) for meshing transmission.
6. The sowing mechanism with adjustable output for smart agricultural production according to claim 5 is characterized in that: A third sprocket (28) is coaxially arranged on the side of the rear wheel (25); an extension bracket (29) is fixedly installed on the side of the bracket (1); a rotating shaft (30) is arranged between the extension brackets (29); fourth sprockets (31) are installed on both sides of the rotating shaft (30); a second chain (32) is arranged in meshing cooperation between the third sprocket (28) and the fourth sprocket (31); and turning blades (33) are arranged in a linear array around the side of the rotating shaft (30).
7. The sowing mechanism with adjustable output for smart agricultural production according to claim 6 is characterized in that: A sowing assembly (34) is mounted on the extension bracket (29); the sowing assembly (34) comprises a feed pipe (35); a sowing pipe (36) is connected to the bottom of the feed pipe (35); a limiting plate (37) is slidably provided through the side of the feed pipe (35); an electric push rod is fixedly mounted on the side of the limiting plate (37).
8. The sowing mechanism with adjustable output for smart agricultural production according to claim 7 is characterized in that: A collecting basket (38) is fixedly mounted on the side of the screening box (3); a material discharge port (39) is provided on the side of the collecting basket (38).