Equal-distance wheat single-grain seeder
By introducing adjustment mechanism and electric push rods into the wheat equidistant seeder, the problem of unadjusting the seed opening spacing is solved, and higher flexibility and efficiency are achieved, ensuring the effect of single equidistant seeds.
Patent Information
- Application Number
- CN202422723484.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-11-08
AI Technical Summary
The existing wheat equidistant seeders cannot adjust the spacing of the seed ports according to the required location of the field, resulting in insufficient use flexibility and low operating efficiency.
A seeder including an adjustment mechanism is designed. Through components such as housing, screw rod, sliding plate and slide rod, the equal distance adjustment of the funnel is achieved, which increases the flexibility of the seeder, and combines electric push rod and push plate to improve the Sowing efficiency.
The flexible adjustment of the funnel position is achieved, and the flexibility and work efficiency of the seeds are improved, making it convenient for operators to adjust the sowing position according to field needs, reducing seed sprinkling, and ensuring single-grain equidistant sowing.
Smart Images
Figure CN222128679U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a seeder, in particular to a wheat equidistant single-grain seeder, belonging to the technical field of seeders. Background Art
[0002] The wheat equidistant single seed seeder is an agricultural machine designed for wheat sowing. It can achieve equidistant sowing of single seeds, making it convenient for operators to put seed particles in each feed port and then drive the seed particles to be injected into the designated position of the field in the form of single particles. The design of the wheat equidistant single seed seeder aims to improve sowing efficiency and quality, while reducing labor intensity and achieving efficient and precise sowing operations.
[0003] Currently, when workers use the wheat equidistant single-grain seeder, they transport the seed particles entering from the feed port to the sowing port. The distances between adjacent sowing ports are equal. Operators put seed particles in each feed port, and then drive the seed particles to be injected into the designated positions of the field in the form of single grains. The distances between the sowing ports cannot be adjusted, and the sowing ports cannot be adjusted equidistantly according to the required sowing positions of the field. This has limitations on the sowing positions and lacks flexibility in the use of the machine. Utility Model Content
[0004] The purpose of the utility model is to provide a wheat equidistant single-grain seeder in order to solve the above-mentioned problem. When the wheat equidistant single-grain seeder is installed, the adjustment mechanism can be used to equidistantly adjust the sowing opening, so that the sowing opening can be equidistantly adjusted according to the required sowing position in the field during the use of the seeder, thereby improving the flexibility of the seeder, making it more convenient for operators to operate and use, and effectively improving their work efficiency.
[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a wheat equidistant single-grain seeder, comprising a box body and a base, the box body is provided with an adjusting mechanism, the adjusting mechanism comprises a sleeve shell, the end of the box body is fixedly connected to the sleeve shell, the sleeve shell is fixedly connected to a fixing frame, the fixing frame is rotatably connected to a screw rod, the screw rod is threadedly connected to a fixing column, a limiting groove is provided on the sleeve shell, a fixing column is slidably connected to the limiting groove, one end of the fixing column is fixedly connected to a sliding plate, the sliding plate is provided with four sliding grooves, the four sliding grooves are slidably connected to sliding rods, one end of the four sliding rods are fixedly connected to a slider, two fixing rods are fixedly connected to the sleeve shell, four sliding rods are slidably connected to the two fixing rods, the four sliding rods are fixedly connected to funnels, the bottoms of the four funnels are provided with sowing ports, the four funnels are in conflict with the ends of the box body, and the four funnels are equidistantly distributed.
[0006] Preferably, the funnel is in an isosceles trapezoidal structure, and the cross-section of the sowing port is in a triangular structure.
[0007] Preferably, the sliding groove is arranged obliquely, and the sliding groove is symmetrically distributed about the center of the box body, the two fixing rods are arranged in parallel, and the fixing rods are respectively located at two ends of the sliding block.
[0008] Preferably, the adjustment mechanism further comprises a limit block, and both sides of the interior of the housing are fixedly connected to the limit blocks, and the two limit blocks both abut against the bottom of the sliding plate.
[0009] Preferably, the box body is provided with a pushing mechanism, which includes an electric push rod, which is slidably connected to the inside of the box body, and the bottom of the electric push rod is fixedly connected to a bottom plate, one end of the bottom plate is fixedly connected to the base, one end of the electric push rod is fixedly connected to a fixed plate, and a push plate is fixedly connected to the fixed plate, and a partition is fixedly connected to the inside of the box body, and the push plate is slidably connected to the partition.
[0010] Preferably, the bottom of the push plate is in contact with the box body, a wheat bin is formed between the box body and the partition, a feed port is provided on the outside of the wheat bin, the top of the push plate passes through the outside of the box body, and an open groove is provided on the top of the push plate.
[0011] Preferably, a plurality of push plates are equidistantly arranged on the fixed plate, and the cross-section of the push plates is a rectangular structure.
[0012] Preferably, the cross-section of the top end of the push plate is a triangular structure, and the open groove is a diamond structure with an open bottom.
[0013] The beneficial effect of the utility model is that when using the wheat equidistant single-grain seeder, the screw rod on the casing is rotated, thereby driving the fixed column threadedly connected on the screw rod to slide on the limit groove, one end of the fixed column is fixedly connected with a sliding plate, and the sliding plate drives the sliding rod to slide on the sliding groove, and the sliding groove is inclined, so that the sliding rod can drive the funnel fixedly connected on the sliding block to slide left and right, thereby realizing the equidistant adjustment of the spacing size of the funnel, increasing the flexibility of the seeder, and making it convenient for the operator to adjust the position of the funnel equidistantly according to the spacing position required by the field, which is more convenient for the operator to adjust and use, and increases the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a cross-sectional view of the box body and the wheat bin of the utility model;
[0016] Figure 3 for Figure 2A schematic diagram of the enlarged structure of part A shown;
[0017] Figure 4 It is a cross-sectional view of the box body and the push plate of the utility model;
[0018] Figure 5 for Figure 4 The enlarged structural diagram of part B is shown;
[0019] Figure 6 This is a schematic diagram of the connection structure between the housing and the screw rod of the utility model;
[0020] Figure 7 It is a schematic diagram of the connection structure between the fixed column and the sliding plate of the utility model;
[0021] Figure 8 It is a schematic diagram of the connection structure between the push plate and the fixed plate of the utility model.
[0022] In the figure: 1. box body; 2. adjustment mechanism; 201. casing; 202. fixing frame; 203. screw rod; 204. fixing column; 205. sliding plate; 206. limiting block; 207. fixing rod; 208. sliding block; 209. funnel; 210. sliding groove; 211. sliding rod; 212. limiting groove; 213. sowing port; 214. feeding port; 3. pushing mechanism; 301. electric push rod; 302. fixing plate; 303. pushing plate; 304. partition; 305. wheat bin; 306. opening groove; 307. bottom plate; 4. base. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-8As shown, a wheat equidistant single seed seeder comprises a box body 1 and a base 4, the box body 1 is provided with an adjustment mechanism 2, the adjustment mechanism 2 comprises a casing 201, the end of the box body 1 is fixedly connected to the casing 201, the casing 201 is fixedly connected to a fixing frame 202, the fixing frame 202 is rotatably connected to a screw rod 203, the screw rod 203 is threadedly connected to a fixing column 204, the casing 201 is provided with a limiting groove 212, the limiting groove 212 is slidably connected to a fixing column 204, one end of the fixing column 204 is fixedly connected to a sliding plate 2 05, four sliding grooves 210 are opened on the sliding plate 205, and the four sliding grooves 210 are slidably connected with sliding rods 211, and one end of the four sliding rods 211 is fixedly connected with a slider 208, and two fixed rods 207 are fixedly connected to the casing 201, and four sliders 208 are slidably connected to the two fixed rods 207, and the four sliders 208 are fixedly connected with a funnel 209, and the bottom of the four funnels 209 is provided with a sowing port 213, and the four funnels 209 are in conflict with the end of the box body 1, and the four funnels 209 are equidistantly distributed.
[0025] As a technical optimization solution of the utility model, the funnel 209 is an isosceles trapezoidal structure, and the cross-section of the sowing port 213 is a triangular structure, so that the seeds can better fall into the sowing port 213 for sowing, and the seeds are prevented from being scattered everywhere.
[0026] As a technical optimization solution of the utility model, the sliding groove 210 is arranged at an angle, and the sliding groove 210 is symmetrically distributed about the center of the box body 1, so as to facilitate the left and right adjustment of the funnel 209 at equal distances. The two fixing rods 207 are arranged in parallel, and the fixing rods 207 are respectively located at both ends of the slider 208, so as to facilitate the fixing of the funnel 209 and increase its stability.
[0027] As a technical optimization solution of the utility model, the adjustment mechanism 2 also includes a limit block 206. The limit blocks 206 are fixedly connected on both sides of the inside of the shell 201. The two limit blocks 206 are in contact with the bottom of the sliding plate 205, thereby increasing the stability of the sliding plate 205 sliding up and down and preventing it from falling off easily.
[0028] As a technical optimization solution of the utility model, a pushing mechanism 3 is provided on the box body 1, and the pushing mechanism 3 includes an electric push rod 301, the electric push rod 301 is slidably connected inside the box body 1, and the bottom of the electric push rod 301 is fixedly connected to a bottom plate 307, one end of the bottom plate 307 is fixedly connected to the base 4, one end of the electric push rod 301 is fixedly connected to a fixed plate 302, and a push plate 303 is fixedly connected to the fixed plate 302, and a partition 304 is fixedly connected to the inside of the box body 1, and the push plate 303 is slidably connected to the partition 304, and the bottom of the push plate 303 conflicts with the box body 1, and a wheat bin 305 is formed between the box body 1 and the partition 304. 05 is provided with a feed port 214 on the outside, the top of the push plate 303 passes through the outside of the box body 1, and the top of the push plate 303 is provided with an open groove 306. A plurality of push plates 303 are equidistantly provided on the fixed plate 302, and the cross-section of the push plate 303 is a rectangular structure. Since a plurality of through holes for connecting the wheat bin 305 and the funnel 209 are provided at the top of the box body 1, and the top of the push plate 303 can pass through the box body 1 through the through holes and extend to the inside of the funnel 209, the push plate 303 can first transport the seed particles in the wheat bin 305 to the funnel 209 and then transport them to the outside of the box body 1 through the funnel 209 for sowing. The push of the electric push rod 301 is more convenient to improve its sowing efficiency.
[0029] As a technical optimization solution of the utility model, the cross-section of the top of the push plate 303 is a triangular structure, and the open groove 306 is a diamond structure with an open bottom, which is more convenient for collecting and transporting single seeds, thereby realizing single seed sowing.
[0030] When the utility model is in use, firstly, the base 4 is installed on other walking equipment as needed. Then, when using the wheat equidistant single seed seeder, the staff will rotate the screw rod 203 on the casing 201, thereby driving the fixed column 204 threadedly connected on the screw rod 203 to slide on the limiting groove 212. One end of the fixed column 204 is fixedly connected with a sliding plate 205, and the sliding plate 205 drives the sliding rod 211 to slide on the sliding groove 210. The sliding groove 210 is inclined, so that the sliding rod 211 can drive the funnel 209 fixedly connected on the slider 208 to slide equidistantly left and right, thereby realizing the equidistant left and right adjustment of the funnel 209, increasing the flexibility of the seeder, and facilitating the operator to adjust the position of the funnel 209 equidistantly according to the spacing position required by the field, thereby increasing the work efficiency. After the funnel 209 is adjusted to the required position, the wheat seeds are placed from the feed inlet 21 4 is put into the wheat bin 305, and then the electric push rod 301 at the bottom of the box body 1 is opened and fixedly connected to the base 4 through the bottom plate 307. The up and down sliding of the electric push rod 301 will push the push plate 303 fixedly connected to the fixed plate 302 to slide. When the push plate 303 slides to the bottom of the partition plate 304, the diamond-shaped opening groove 306 opened at the top of the push plate 303 will collect a single seed. The top cross-section of the push plate 303 is triangular, which is convenient for its excess seeds to slide and fall off without being pushed. Then the push plate 303 slides upward to the outside of the box body 1, and the single seed at the bottom of the opening groove 306 will fall off to the outside of the box body 1 and then fall into the funnel 209. The funnel 209 is connected with the box body 1 in a conflicting manner to avoid the seeds from being scattered everywhere. A triangular sowing port 213 is opened below the funnel 209, so that the seeds can slide to the sowing port 213 for sowing better, which is conducive to the single-grain equidistant sowing of its seeds.
[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A wheat equidistant single seed seeder, comprising a box body (1) and a base (4), characterized in that: The box body (1) is provided with an adjustment mechanism (2), the adjustment mechanism (2) comprising a casing (201), the casing (201) being fixedly connected to the end of the box body (1), the casing (201) being fixedly connected to a fixing frame (202), the fixing frame (202) being rotatably connected to a screw rod (203), the screw rod (203) being threadedly connected to a fixing column (204), the casing (201) being provided with a limiting groove (212), the limiting groove (212) being slidably connected to a fixing column (204), one end of the fixing column (204) being fixedly connected to a sliding plate (205), the sliding plate (205) ) is provided with four sliding grooves (210), the four sliding grooves (210) are slidably connected to sliding rods (211), one end of the four sliding rods (211) is fixedly connected to a slider (208), the casing (201) is fixedly connected to two fixed rods (207), the two fixed rods (207) are slidably connected to four sliders (208), the four sliders (208) are fixedly connected to a funnel (209), the bottom of the four funnels (209) are provided with a sowing port (213), the four funnels (209) are in contact with the end of the box body (1), and the four funnels (209) are equidistantly distributed.
2. The wheat equidistant single seed seeder according to claim 1, characterized in that: The funnel (209) is in an isosceles trapezoidal structure, and the cross-section of the seeding opening (213) is in a triangular structure.
3. The wheat equidistant single seed seeder according to claim 1, characterized in that: The sliding groove (210) is arranged obliquely, and the sliding groove (210) is symmetrically distributed about the center of the box body (1); the two fixing rods (207) are arranged in parallel, and the fixing rods (207) are respectively located at two ends of the sliding block (208).
4. The wheat equidistant single seed seeder according to claim 1, characterized in that: The adjustment mechanism (2) further comprises a limit block (206), and both sides of the interior of the casing (201) are fixedly connected to the limit blocks (206), and both limit blocks (206) are in contact with the bottom of the sliding plate (205).
5. The wheat equidistant single seed seeder according to claim 1, characterized in that: The box body (1) is provided with a material pushing mechanism (3), the material pushing mechanism (3) comprising an electric push rod (301), the box body (1) is slidably connected to the inside of the electric push rod (301), the bottom of the electric push rod (301) is fixedly connected to a bottom plate (307), one end of the bottom plate (307) is fixedly connected to the base (4), one end of the electric push rod (301) is fixedly connected to a fixed plate (302), the fixed plate (302) is fixedly connected to a push plate (303), the box body (1) is fixedly connected to a partition plate (304), and the push plate (303) is slidably connected to the partition plate (304).
6. The wheat equidistant single seed seeder according to claim 5, characterized in that: The bottom of the push plate (303) contacts the box body (1), a wheat bin (305) is formed between the box body (1) and the partition (304), a feed port (214) is provided on the outside of the wheat bin (305), the top of the push plate (303) passes through the outside of the box body (1), and an opening groove (306) is provided on the top of the push plate (303).
7. The wheat equidistant single seed seeder according to claim 5, characterized in that: A plurality of push plates (303) are equidistantly arranged on the fixed plate (302), and the push plates (303) have a rectangular cross-section.
8. The wheat equidistant single seed seeder according to claim 6, characterized in that: The cross-section of the top end of the push plate (303) is a triangular structure, and the open groove (306) is a diamond structure with an open bottom.