Soybean sowing mechanical device for saline-alkali soil
By designing motor-driven gear transmission, separate groove seeding and groove plate crushing technology, combined with mobile components and labor-saving auxiliary components, the problems of uneven seeding and leakage in the existing technology are solved, and soybeans on uneven land The uniform, precise and efficient seeding of seeding mechanisms.
Patent Information
- Application Number
- CN202420981416.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-08
AI Technical Summary
Existing soybean seeding machinery is difficult to achieve full sowing in small or irregularly shaped land, and small handheld seeders cannot accurately control seed quantity and density, and may lead to seed leakage on uneven land.
A saline-alkali soybean seeding mechanical device is designed, using a motor-driven gear transmission structure to control the rotation of the seeding plate, a separate groove is set for precise seeding, and a groove punching plate is installed at the bottom to break the hard land. The moving components include a storage hopper and a preparatory material Place the rack to reduce feeding frequency, and save labor-saving auxiliary components support the rollers through shock absorbers and springs to reduce hand force consumption.
It achieves more uniform and accurate sowing on uneven land, preventing seeds from leaking, reducing the number of feeding, and improving operational comfort and efficiency.
Smart Images
Figure CN222193048U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of agricultural seed planting, in particular to a saline-alkali land soybean sowing mechanical device. Background Art
[0002] Seeders are planting machines that sow crop seeds. Seeders used for a certain type or crop are often named after the crop type, such as grain drills, corn hole seeders, cotton seeders, and forage spreaders. Seeders are divided into drum seeders and soil-turning seeders according to different sowing methods. Drum seeders use a rotatable drum and a sowing port on the outer wall of the drum. The sowing port rotates with the drum and the end of the sowing port is inserted into the soil layer to sow seeds.
[0003] In Chinese patent CN202322118299.8, the utility model discloses a saline-alkali land soybean ridging and film-covering seeder, comprising a mounting frame, a baffle fixedly connected to the lower surface of the mounting frame, two opposing surfaces of the baffles are provided with rotating holes, the inner walls of the two rotating holes are rotatably connected to the same rotating shaft, a plurality of fixing rings are fixedly connected to the surface of the rotating shaft, a plurality of blades are fixedly connected to the surface of the fixing ring, the front inner wall and the rear inner wall of the mounting frame are fixedly connected to the same mounting plate, the upper surface of the mounting plate is fixedly connected to a driving assembly, and the inner wall of the mounting frame is fixedly connected to a ridging assembly. The utility model arranges a blade, and the first motor output end drives the driving wheel to rotate, the driving wheel drives the first driven wheel to rotate through the first belt, the first driven wheel drives the rotating shaft to rotate, the rotating shaft drives the fixing ring to rotate, and the fixing ring drives the blade to rotate, so as to cut and break the soil slabs in the saline-alkali land, and facilitate the growth of seeds after sowing.
[0004] Most of the existing soybean sowing mechanical devices are a kind of seeder carried by the rear of a tractor. However, in actual use, this large machine is difficult to fully sow when sowing on some small or irregularly shaped lands. In addition, some existing small handheld seeders sow by providing an integrated groove on the sowing plate during sowing. It is impossible to accurately control the sowing quantity and density during sowing, and only a roller is simply provided during sowing to control the discharge of the material. However, in actual use, the land is not completely flat, and sometimes the wheel cannot rotate, which will cause the seeds to fail to flow out and cause the problem of seed leakage.
[0005] Therefore, in view of the above problems, a soybean sowing mechanical device for saline-alkali land is proposed. Utility Model Content
[0006] In order to make up for the shortcomings of the prior art, the problem is that most of the existing soybean sowing mechanical devices are a kind of seeder carried by a tractor at the rear, but in the actual use process, this large-scale machinery is difficult to completely sow in place when sowing on some smaller or irregularly shaped lands. In addition, some existing small handheld seeders sow by providing an integrated groove on the sowing plate during sowing, and the number and density of sowing cannot be accurately controlled during sowing, and only a roller is simply provided during sowing to control the discharge of the material, but in the actual use process, the land is not completely flat, and sometimes the wheel cannot rotate, which will cause the seeds to be unable to flow out and cause the problem of seed leakage.
[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a saline-alkali land soybean sowing mechanical device, comprising a saline-alkali land soybean sowing component, a moving component is installed on the side of the saline-alkali land soybean sowing component, and a labor-saving auxiliary component is installed on the bottom of the moving component; the saline-alkali land soybean sowing component comprises an external shell, a motor is installed inside the external shell, and the top of the motor is rotatably connected to a first gear, a second gear is meshed on the side of the first gear, and a rotating rod is fixedly connected to the inside of the second gear, and a sowing plate is arranged on the side of the second gear, a groove is provided on the outer wall of the sowing plate, and a discharging control shell is slidably connected to the outside of the sowing plate, a threaded rod is fixedly connected to the bottom end of the discharging control shell, and an internal bean storage bin is rotatably connected to the outside of the threaded rod, and a brush is fixedly connected to the bottom of the internal bean storage bin, a funnel is arranged at the bottom of the brush, and a punching plate is fixedly connected to the bottom end of the funnel.
[0008] Preferably, the motor forms a transmission structure through the first gear, the second gear and the rotating rod, and the rotating rod and the external shell form a rotating structure.
[0009] Preferably, the discharge control shell forms a sliding structure with the external shell through a threaded rod, and the discharge control shell forms a sliding structure with the internal bean storage bin, the discharge control shell and the seeding tray are arranged with vertical central axes coinciding with each other, and the grooves are arranged at equal intervals about the outer wall of the seeding tray.
[0010] Preferably, the moving assembly includes a first roller, the internal rotation of the first roller is connected to a rotating shaft, and both ends of the rotating shaft are fixedly connected to a support frame, and the top of the support frame is fixedly connected to a storage hopper, a reserve material placement rack is provided on one side of the storage hopper, and a handle is fixedly connected to the other side of the reserve material placement rack.
[0011] Preferably, the first roller and the rotating shaft form a rotating structure, and the rotating shaft and the supporting frame are integrated.
[0012] Preferably, the labor-saving auxiliary component includes a top connecting block, the bottom end of the top connecting block is fixedly connected to a shock absorber, and a spring is arranged outside the shock absorber, the bottom end of the spring is fixedly connected to a bottom supporting block, and the inside of the bottom supporting block is rotatably connected to a second roller.
[0013] Preferably, the top connecting block forms an elastic structure with the bottom supporting block through a spring, and the shock absorber and the spring are arranged with their vertical central axes overlapping.
[0014] The utility model is beneficial in that:
[0015] 1. The utility model is provided with a saline-alkali land soybean sowing component, and a motor is provided to control the rotation of the sowing disc through gears, so that the sowing can be controlled to be more uniform during sowing to prevent the situation of no seeds from occurring, and a single separated groove is provided on the sowing disc to more accurately control the seeds to be sown, and a punching plate is provided at the bottom to break the harder saline-alkali land to a certain extent to better cover the seeds.
[0016] 2. The utility model is provided with a mobile component. In actual use, the storage capacity of the storage hopper is limited, and not all seeds can be carried. The device is provided with a reserve material placement rack. After the storage hopper is full, some seeds can be placed on the reserve material placement rack, which can reduce the process of adding materials back and forth during sowing.
[0017] 3. The utility model is provided with a labor-saving auxiliary component. A support block and a roller are provided at the bottom of the position where the person holds the hand. During the sowing process, the shock absorber is used to reduce shock, which can improve the comfort of the grip and save more labor. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative labor.
[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from the front;
[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model as a whole;
[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the saline-alkali land soybean sowing component of the utility model;
[0022] Figure 4It is a schematic diagram of the opening structure of the mobile component of the utility model;
[0023] Figure 5 It is a three-dimensional structural schematic diagram of the labor-saving auxiliary component of the utility model.
[0024] In the figure: 1. saline-alkali land soybean sowing component; 2. moving component; 3. labor-saving auxiliary component; 101. external shell; 102. motor; 103. first gear; 104. rotating rod; 105. second gear; 106. sowing plate; 107. notch plate; 108. funnel; 109. brush; 110. groove; 111. threaded rod; 112. discharge control shell; 113. internal bean storage bin; 201. first roller; 202. rotating shaft; 203. support frame; 204. storage hopper; 205. prepared material placement rack; 206. handle; 301. top connecting block; 302. shock absorber; 303. spring; 304. bottom support block; 305. second roller. DETAILED DESCRIPTION
[0025] 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 in 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.
[0026] Embodiment 1
[0027] See also Figure 1 and Figure 5The present invention discloses a mechanical device for sowing soybean in saline-alkali land, comprising a sowing component 1 for sowing soybean in saline-alkali land, a moving component 2 being installed on the side of the sowing component 1 for sowing soybean in saline-alkali land, and a labor-saving auxiliary component 3 being installed on the bottom of the moving component 2; the sowing component 1 for sowing soybean in saline-alkali land comprises an external shell 101, a motor 102 being installed inside the external shell 101, and a first gear 103 being rotatably connected to the top of the motor 102, a second gear 105 being meshed on the side of the first gear 103, and a rotating rod 104 being fixedly connected to the inside of the second gear 105, and a sowing disc 106 being arranged on the side of the second gear 105, a groove 110 being provided on the outer wall of the sowing disc 106, and a discharging control shell 112 being slidably connected to the outside of the sowing disc 106, and a bottom end of the discharging control shell 112 being fixedly connected to the discharging control shell 112. There is a threaded rod 111, and the outer part of the threaded rod 111 is rotatably connected to an internal bean storage bin 113, and the bottom of the internal bean storage bin 113 is fixedly connected to a brush 109, a funnel 108 is provided at the bottom of the brush 109, and a groove plate 107 is fixedly connected to the bottom end of the funnel 108; the motor 102 forms a transmission structure with the rotating rod 104 through the first gear 103, the second gear 105, and the rotating rod 104 and the external shell 101 form a rotating structure; the discharging control shell 112 forms a sliding structure with the external shell 101 through the threaded rod 111, and the discharging control shell 112 and the internal bean storage bin 113 form a sliding structure, the discharging control shell 112 and the sowing plate 106 are arranged with the vertical central axis coincident, and the grooves 110 are arranged at equal intervals about the outer wall of the sowing plate 106.
[0028] See also Figure 4 A soybean sowing mechanical device for saline-alkali land is shown, in which a first roller 201 is rotatably connected to a rotating shaft 202, and both ends of the rotating shaft 202 are fixedly connected to a support frame 203, and the top of the support frame 203 is fixedly connected to a storage hopper 204, a reserve material placement rack 205 is provided on one side of the storage hopper 204, and a handle 206 is fixedly connected to the other side of the reserve material placement rack 205; the first roller 201 and the rotating shaft 202 constitute a rotating structure, and the rotating shaft 202 and the support frame 203 are integrated.
[0029] See also Figure 5 A soybean sowing mechanical device for saline-alkali land is shown, in which a shock absorber 302 is fixedly connected to the bottom end of a top connecting block 301, and a spring 303 is arranged outside the shock absorber 302, and a bottom support block 304 is fixedly connected to the bottom end of the spring 303, and a second roller 305 is rotatably connected inside the bottom support block 304; the top connecting block 301 forms an elastic structure with the bottom support block 304 through the spring 303, and the shock absorber 302 and the spring 303 are arranged with the vertical central axis coinciding.
[0030] Working principle: First, straighten the device through the handle 206, and then add soybeans into the storage hopper 204. When the storage hopper 204 is full, place some soybean seeds in the preparation material placement rack 205. When the preparation work is completed, rotate the threaded rod 111 to drive the discharge control shell 112 to move inward to cover the groove 110 on the sowing plate 106 to control the discharge amount of the soybean seeds. After the discharge amount is set, turn on the motor 102 and adjust it to a suitable speed. The motor 102 drives the rotating rod 104 to rotate on the external shell 101 through the first gear 103 and the second gear 105, and the external shell 101 supports the rotating rod 104, and the other side of the rotating rod 104 is supported inside the threaded rod 111. The threaded rod 111 is provided with a hole that allows the rotating rod 104 to rotate, and has a certain depth. When the discharge control shell 112 is rotated, the rotation of the rotating rod 104 is stopped. During control, the support for the rotating rod 104 is not affected. The rotating rod 104 rotates under the drive of the motor 102, and the bean seeds inside the storage hopper 204 enter the internal bean storage bin 113 through the holes at the bottom of the storage hopper 204. Under the rotation of the sowing plate 106, the bean seeds are stuck in the grooves 110 on the sowing plate 106 and then fall into the grooves punched by the punching plate 107 through the funnel 108 through the brush 109. The brush 109 is arranged at the bottom of the internal bean storage bin 113 and fits with the sowing plate 106 to prevent the bean seeds inside the internal bean storage bin 113 from being scattered, and the bean seeds stuck in the grooves 110 can be sown. When moving forward during sowing, bumps will be generated due to the unevenness of the sowing land itself. At this time, the shock absorber 302 and the spring 303 at the bottom of the support frame 203 buffer the generated bumps, reduce the vibration at the handle 206, and reduce physical exertion.
[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A mechanical device for sowing soybeans in saline-alkali land, characterized in that: It comprises a saline-alkali land soybean sowing assembly (1), a moving assembly (2) is installed on the side of the saline-alkali land soybean sowing assembly (1), and a labor-saving auxiliary assembly (3) is installed on the bottom of the moving assembly (2); The saline-alkali land soybean sowing assembly (1) comprises an external shell (101), a motor (102) is installed inside the external shell (101), and the top end of the motor (102) is rotatably connected to a first gear (103), a second gear (105) is meshed on the side of the first gear (103), a rotating rod (104) is fixedly connected inside the second gear (105), and a sowing disc (106) is arranged on the side of the second gear (105), and the outer wall of the sowing disc (106) is A groove (110) is provided, and the outside of the seeding plate (106) is slidably connected to a discharge control shell (112), the bottom end of the discharge control shell (112) is fixedly connected to a threaded rod (111), and the outside of the threaded rod (111) is rotatably connected to an internal bean storage bin (113), and the bottom of the internal bean storage bin (113) is fixedly connected to a brush (109), a funnel (108) is provided at the bottom of the brush (109), and the bottom end of the funnel (108) is fixedly connected to a notched plate (107).
2. A saline-alkali land soybean sowing mechanical device according to claim 1, characterized in that: The motor (102) forms a transmission structure through the first gear (103), the second gear (105) and the rotating rod (104), and the rotating rod (104) and the external housing (101) form a rotation structure.
3. The saline-alkali land soybean sowing mechanical device according to claim 1, characterized in that: The discharge control shell (112) forms a sliding structure with the external shell (101) through the threaded rod (111), and the discharge control shell (112) and the internal bean storage bin (113) form a sliding structure. The discharge control shell (112) and the seeding tray (106) are arranged with their vertical central axes overlapping, and the grooves (110) are arranged at equal intervals with respect to the outer wall of the seeding tray (106).
4. The saline-alkali land soybean sowing mechanical device according to claim 1, characterized in that: The moving assembly (2) comprises a first roller (201), the first roller (201) is internally rotatably connected to a rotating shaft (202), and both ends of the rotating shaft (202) are fixedly connected to a support frame (203), and the top of the support frame (203) is fixedly connected to a storage hopper (204), a reserve material placement frame (205) is provided on one side of the storage hopper (204), and a handle (206) is fixedly connected to the other side of the reserve material placement frame (205).
5. The saline-alkali land soybean sowing mechanical device according to claim 4, characterized in that: The first roller (201) and the rotating shaft (202) form a rotating structure, and the rotating shaft (202) and the supporting frame (203) are integrally arranged.
6. The saline-alkali land soybean sowing mechanical device according to claim 1, characterized in that: The labor-saving auxiliary component (3) comprises a top connecting block (301), the bottom end of the top connecting block (301) is fixedly connected to a shock absorber (302), and a spring (303) is arranged outside the shock absorber (302), the bottom end of the spring (303) is fixedly connected to a bottom supporting block (304), and the inside of the bottom supporting block (304) is rotatably connected to a second roller (305).
7. The soybean sowing machine for saline-alkali land according to claim 6, characterized in that: The top connection block (301) forms an elastic structure with the bottom support block (304) through the spring (303), and the shock absorber (302) and the spring (303) are arranged with their vertical central axes overlapping.