Bean seeder capable of controlling seed metering

Abstract

The utility model discloses a seed-metering controllable bean seeding machine which comprises a seeding mechanism and an opening and closing motor installed on one side in the seeding mechanism, earth cutting and leveling mechanisms are arranged on the two sides of the seeding mechanism, a second rotating motor is arranged on one side of each earth cutting and leveling mechanism, and the seeding mechanism comprises a seeding vehicle. A raw material box is fixedly installed on one side of the top of the seeding vehicle, a first rotating motor is fixedly installed in the seeding vehicle, the output end of the first rotating motor is fixedly connected with a seeding roller, a plurality of holes are formed in the seeding roller, and an opening and closing motor is fixedly installed on the side, close to the first rotating motor, of the seeding vehicle; the output end of the opening and closing motor is fixedly connected with a two-way threaded rod, by arranging the sowing mechanism, a sowing roller can be driven by a first rotating motor to rotate, seeds of beans are borne through holes in the sowing roller, so that uniform bean sowing is achieved, and meanwhile the opening and closing motor is used for controlling the seed discharging width.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a bean seeder with controllable seeding. Background Art

[0002] A seeder is a planting machine that sows crop seeds. It is a seeder used for a certain type or crop, and is often named after the crop type, such as grain drills, corn hole seeders, cotton seeders, forage spreaders, wheat seeders, etc. During the sowing of beans, the sowing depth of the beans needs to be kept basically consistent, and the beans need to be covered and flattened after sowing to ensure that the beans are completely in the soil.

[0003] Publication No. CN 212278745 U discloses a bean seeder, which is provided with an independent driving device, and in addition to a seeding device, a furrowing device and a soil covering device, a loosening device and a ridging device are also provided. The loosening device can loosen the shallow soil before sowing, and the furrowing device can open a seed furrow in the loosened soil before sowing. The seeding device can discharge seeds into the seed furrow during sowing, and the ridging device can respectively form furrows on both sides of the seed furrow during sowing. Multiple operation steps can be completed in one walking, which effectively improves the working efficiency of the seeder. The stirrer can be provided and the number of seeds can be adjusted, so the sowing accuracy is improved, and the phenomenon of seed jamming and seed missing is reduced. However, the patent still has the following problems in actual use:

[0004] Although the bean seeder is provided with an independent driving device, and in addition to the seed discharge device, the furrowing device and the soil covering device, it is also provided with a soil loosening device and a ridging device, etc., it is not possible to adjust the sowing width according to the planting width when sowing beans, resulting in that it can only adapt to planting of a certain width when sowing beans, and the sown seeds cannot be covered after sowing, thereby affecting the survival rate of the seeds.

[0005] A bean seeder with controllable seeding is proposed to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a controllable seeding bean seeder to solve the problem that although the bean seeder proposed in the above background technology is provided with an independent driving device, and in addition to a seeding device, a furrowing device and a soil covering device, a soil loosening device and a ridging device are also provided, the sowing width cannot be adjusted according to the planting width when sowing beans, resulting in that when sowing beans, only a certain width of planting can be adapted, and the sown seeds cannot be covered after sowing, thereby affecting the seed survival rate.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a controllable bean seeder, comprising a sowing mechanism, and an opening and closing motor installed on one side of the sowing mechanism;

[0008] Soil digging and leveling mechanisms are provided on both sides of the sowing mechanism, and a second rotating motor is provided on one side of the soil digging and leveling mechanism;

[0009] Also includes:

[0010] The sowing mechanism comprises a sowing vehicle, a raw material box is fixedly installed on one side of the top of the sowing vehicle, and a first rotating motor is fixedly installed inside the sowing vehicle;

[0011] The output end of the first rotating motor is fixedly connected to a seeding roller, and a plurality of holes are provided inside the seeding roller;

[0012] The opening and closing motor is fixedly installed on one side of the seeding vehicle close to the first rotating motor, and the output end of the opening and closing motor is fixedly connected with a bidirectional threaded rod.

[0013] Preferably, the middle part of the bidirectional threaded rod is symmetrically threadedly connected with an opening and closing threaded sleeve, one side of the two opening and closing threaded sleeves is fixedly installed with an opening and closing baffle, the interior of the sowing vehicle is provided with an opening and closing slide groove, a cab is fixedly installed on one side of the top of the sowing vehicle, and the opening and closing baffle is slidably connected to the sowing vehicle through the opening and closing slide groove.

[0014] Preferably, the digging and leveling mechanism includes a first lifting bracket and a second lifting bracket, and the first lifting bracket and the second lifting bracket are symmetrically installed on both sides of the seeding vehicle respectively. A first lifting motor is fixedly installed at the top center position of the first lifting bracket, and the output end of the first lifting motor is fixedly connected to a first lifting threaded rod.

[0015] Preferably, the middle part of the first lifting threaded rod is threadedly connected to the first lifting threaded frame, a first connecting hinge is symmetrically installed on one side of the first lifting threaded frame, one side of two first connecting hinges is rotatably connected to a connecting block, the bottom of the connecting block is fixedly installed with an excavating cover, and the second rotating motor is fixedly installed at the center position of one side of the excavating cover.

[0016] Preferably, the output end of the second rotating motor is fixedly connected to a connecting shaft, a digging roller is fixedly installed on the outer side of the connecting shaft, a plurality of digging shovels are fixedly installed on the outer side of the digging roller, and a first telescopic cylinder is symmetrically installed on one side of the bottom of the first lifting threaded frame, and the first telescopic cylinder is rotatably connected to the connecting block.

[0017] Preferably, a second lifting motor is fixedly installed at the top center position of the second lifting bracket, the output end of the second lifting motor is fixedly connected to the second lifting threaded rod, the middle part of the second lifting threaded rod is threadedly connected to the second lifting threaded frame, and one side of the second lifting threaded frame is rotatably connected to the leveling plate.

[0018] Preferably, a leveling shovel is fixedly mounted on the bottom of the leveling plate, a second telescopic cylinder is symmetrically mounted on one side of the bottom of the second lifting threaded frame, and the second telescopic cylinder is rotatably connected to the leveling plate.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the controllable seeding bean seeder can not only utilize the first rotating motor to drive the seeding roller to rotate by setting the seeding mechanism, but also carry the bean seeds through the holes inside the seeding roller, so as to achieve uniform bean planting, and at the same time utilize the opening and closing motor to control the seeding width, and can not only utilize the first lifting motor to drive the connecting block and the digging cover to move up and down by setting the soil digging and leveling mechanism, but also start the second rotating motor to drive the connecting shaft and the digging roller to rotate, so as to dig holes for bean planting, and at the same time utilize the second lifting motor to drive the leveling plate to move up and down, and utilize the leveling shovel to cover the soil after bean planting, so as to improve the survival rate of bean planting, and the specific contents are as follows:

[0020] 1. By setting the sowing mechanism, not only can the first rotating motor be used to drive the sowing roller to rotate, and the beans are carried through the holes inside the sowing roller, so as to achieve uniform bean planting, but also the opening and closing motor is used to drive the bidirectional threaded rod to rotate, so that the two opening and closing threaded sleeves drive the opening and closing baffles to slide relatively inside the opening and closing slide groove, so as to control the seeding width, and the sowing width can be adjusted according to the requirements of different sowing widths, so as to improve the sowing efficiency;

[0021] 2. By setting up the digging and leveling mechanism, not only can the first lifting motor be used to drive the first lifting threaded rod to rotate, so that the first lifting threaded frame drives the connecting block and the digging cover to lift and move, and the second rotating motor is started to drive the connecting shaft and the digging roller to rotate, and under the action of the digging shovel, the pits for bean planting are dug, and at the same time, the second lifting motor is used to drive the second lifting threaded rod to rotate, so that the second lifting threaded frame drives the leveling plate to lift and move, and the leveling shovel is used to cover the soil after bean sowing, thereby improving the survival rate of bean planting. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of the sowing mechanism in the utility model;

[0024] Figure 3This is a schematic diagram of the three-dimensional structure of the seeding roller in the utility model;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the earth excavation cover in the utility model;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the soil-digging roller in the utility model;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the flat earth plate in the utility model.

[0028] In the figure: 1. sowing mechanism; 101. sowing vehicle; 102. raw material box; 103. first rotating motor; 104. sowing roller; 105. hole; 106. opening and closing motor; 107. bidirectional threaded rod; 108. opening and closing threaded sleeve; 109. opening and closing baffle; 110. opening and closing slide; 111. cab; 2. soil digging and leveling mechanism; 201. first lifting bracket; 202. first lifting motor; 203. first lifting threaded rod; 204 , the first lifting threaded frame; 205, the first connecting hinge; 206, the connecting block; 207, the digging cover; 208, the second rotating motor; 209, the connecting shaft; 210, the digging roller; 211, the digging shovel; 212, the first telescopic cylinder; 213, the second lifting bracket; 214, the second lifting motor; 215, the second lifting threaded rod; 216, the second lifting threaded frame; 217, the leveling plate; 218, the leveling shovel; 219, the second telescopic cylinder. DETAILED DESCRIPTION

[0029] 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 implementation regulations described 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.

[0030] See also Figure 1-6The utility model provides a technical solution: a controllable seeding bean seeder, comprising a sowing mechanism 1, and an opening and closing motor 106 installed on one side of the sowing mechanism 1, digging and leveling mechanisms 2 are arranged on both sides of the sowing mechanism 1, and a second rotating motor 208 is arranged on one side of the digging and leveling mechanism 2, the sowing mechanism 1 comprises a sowing vehicle 101, a raw material box 102 is fixedly installed on one side of the top of the sowing vehicle 101, a first rotating motor 103 is fixedly installed inside the sowing vehicle 101, wherein the output end of the first rotating motor 103 is fixedly connected to a sowing roller 104, and a plurality of holes 105 are opened inside the sowing roller 104, wherein the opening and closing motor 106 is fixedly installed on one side of the sowing vehicle 101 close to the first rotating motor 103, and a bidirectional threaded rod 107 is fixedly connected to the output end of the opening and closing motor 106, and the middle part of the bidirectional threaded rod 107 has symmetrical threads. It is connected with an opening and closing threaded sleeve 108, and an opening and closing baffle 109 is fixedly installed on one side of the two opening and closing threaded sleeves 108. An opening and closing slide 110 is provided inside the sowing vehicle 101, and a cab 111 is fixedly installed on one side of the top of the sowing vehicle 101. The opening and closing baffle 109 is slidably connected with the sowing vehicle 101 through the opening and closing slide 110. By setting the sowing mechanism 1, not only can the first rotating motor 103 be used to drive the sowing roller 104 to rotate, but also the holes 105 inside the sowing roller 104 can carry the beans, so as to achieve uniform sowing of beans. At the same time, the opening and closing motor 106 is used to drive the bidirectional threaded rod 107 to rotate, so that the two opening and closing threaded sleeves 108 drive the opening and closing baffle 109 to slide relatively inside the opening and closing slide 110, so as to control the width of the seeding, and can adjust the sowing width according to the requirements of different sowing widths, so as to improve the sowing efficiency.

[0031] The soil digging and leveling mechanism 2 includes a first lifting bracket 201 and a second lifting bracket 213, which are symmetrically installed on both sides of the seeding vehicle 101, respectively. A first lifting motor 202 is fixedly installed at the top center of the first lifting bracket 201, and a first lifting threaded rod 203 is fixedly connected to the output end of the first lifting motor 202. The middle part of the first lifting threaded rod 203 is threadedly connected to the first lifting threaded frame 204, and a first connecting hinge 205 is symmetrically installed on one side of the first lifting threaded frame 204. The two first connecting hinges 205 are fixedly installed on the top center of the first lifting bracket 201. One side of the first lifting screw frame 204 is rotatably connected with a connecting block 206, a digging cover 207 is fixedly installed at the bottom of the connecting block 206, a second rotating motor 208 is fixedly installed at the center of one side of the digging cover 207, an output end of the second rotating motor 208 is fixedly connected with a connecting shaft 209, an excavating roller 210 is fixedly installed on the outer side of the connecting shaft 209, and a plurality of digging shovels 211 are fixedly installed on the outer side of the excavating roller 210, a first telescopic cylinder 212 is symmetrically installed on one side of the bottom of the first lifting screw frame 204, the first telescopic cylinder 212 is rotatably connected to the connecting block 206, and the second lifting bracket 21 A second lifting motor 214 is fixedly installed at the top center position of 3, and a second lifting threaded rod 215 is fixedly connected to the output end of the second lifting motor 214, and a second lifting threaded frame 216 is threadedly connected to the middle part of the second lifting threaded rod 215, and a leveling plate 217 is rotatably connected to one side of the second lifting threaded frame 216, and a leveling shovel 218 is fixedly installed at the bottom of the leveling plate 217, and a second telescopic cylinder 219 is symmetrically installed on one side of the bottom of the second lifting threaded frame 216, and the second telescopic cylinder 219 is rotatably connected to the leveling plate 217. By setting up the digging and leveling mechanism 2, not only can the soil digging and leveling mechanism 2 be used, but also the soil digging and leveling mechanism 2 can be used. The first lifting motor 202 is used to drive the first lifting threaded rod 203 to rotate, so that the first lifting threaded frame 204 drives the connecting block 206 and the digging cover 207 to move up and down, and the second rotating motor 208 is started to drive the connecting shaft 209 and the digging roller 210 to rotate. Under the action of the digging shovel 211, the holes for bean planting are dug. At the same time, the second lifting motor 214 is used to drive the second lifting threaded rod 215 to rotate, so that the second lifting threaded frame 216 drives the leveling plate 217 to move up and down, and the leveling shovel 218 is used to cover the soil after bean sowing, so as to improve the survival rate of bean planting.

[0032] Working principle: Before using this controlled seeding bean planter, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 6As shown, first, when sowing beans, bean seeds are put into the raw material box 102, and the sowing vehicle 101 is used to move the entire sowing machine to a specified position, and the first rotating motor 103 is started to drive the sowing roller 104 to rotate, and the bean seeds are carried by the holes 105 inside the sowing roller 104, so as to achieve uniform bean sowing, and at the same time, the opening and closing motor 106 is used to drive the bidirectional threaded rod 107 to rotate, so that the two opening and closing threaded sleeves 108 drive the opening and closing baffle 109 to slide relatively inside the opening and closing slide 110, so as to control the seeding width, and the sowing width can be adjusted according to the requirements of different sowing widths. In order to improve the efficiency of sowing, the first lifting motor 202 is used to drive the first lifting threaded rod 203 to rotate, so that the first lifting threaded frame 204 drives the connecting block 206 and the digging cover 207 to move up and down, and the second rotating motor 208 is started to drive the connecting shaft 209 and the digging roller 210 to rotate. Under the action of the digging shovel 211, the pits for bean planting are dug. At the same time, the second lifting motor 214 is used to drive the second lifting threaded rod 215 to rotate, so that the second lifting threaded frame 216 drives the leveling plate 217 to move up and down, and the leveling shovel 218 is used to cover the soil after bean sowing, so as to improve the survival rate of bean planting.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A controllable seeding bean seeder, comprising a sowing mechanism (1), and an opening and closing motor (106) installed on one side of the sowing mechanism (1); Soil digging and leveling mechanisms (2) are provided on both sides of the sowing mechanism (1), and a second rotating motor (208) is provided on one side of the soil digging and leveling mechanism (2); It is characterized in that Also includes: The sowing mechanism (1) comprises a sowing vehicle (101), a raw material box (102) is fixedly mounted on one side of the top of the sowing vehicle (101), and a first rotating motor (103) is fixedly mounted inside the sowing vehicle (101); The output end of the first rotating motor (103) is fixedly connected to a seeding roller (104), and a plurality of holes (105) are provided inside the seeding roller (104); The opening and closing motor (106) is fixedly mounted on a side of the seeding vehicle (101) close to the first rotating motor (103), and the output end of the opening and closing motor (106) is fixedly connected to a bidirectional threaded rod (107).

2. A controllable bean seeder according to claim 1, characterized in that: The middle part of the bidirectional threaded rod (107) is symmetrically threadedly connected with an opening and closing threaded sleeve (108), one side of each of the two opening and closing threaded sleeves (108) is fixedly installed with an opening and closing baffle (109), an opening and closing slide groove (110) is provided inside the sowing vehicle (101), a driving cab (111) is fixedly installed on one side of the top of the sowing vehicle (101), and the opening and closing baffle (109) is slidably connected to the sowing vehicle (101) through the opening and closing slide groove (110).

3. The controllable seeding bean seeder according to claim 1, characterized in that: The soil digging and leveling mechanism (2) comprises a first lifting bracket (201) and a second lifting bracket (213); the first lifting bracket (201) and the second lifting bracket (213) are symmetrically mounted on both sides of the seeding vehicle (101), respectively; a first lifting motor (202) is fixedly mounted at the top center of the first lifting bracket (201); and a first lifting threaded rod (203) is fixedly connected to the output end of the first lifting motor (202).

4. The controllable seeding bean seeder according to claim 3, characterized in that: The middle part of the first lifting threaded rod (203) is threadedly connected to the first lifting threaded frame (204), one side of the first lifting threaded frame (204) is symmetrically installed with a first connecting hinge (205), one side of the two first connecting hinges (205) is rotatably connected to a connecting block (206), the bottom of the connecting block (206) is fixedly installed with an excavation cover (207), and the second rotating motor (208) is fixedly installed at the center position of one side of the excavation cover (207).

5. The controllable seeding bean seeder according to claim 4, characterized in that: The output end of the second rotating motor (208) is fixedly connected to a connecting shaft (209), a digging roller (210) is fixedly installed on the outer side of the connecting shaft (209), and a plurality of digging shovels (211) are fixedly installed on the outer side of the digging roller (210), and a first telescopic cylinder (212) is symmetrically installed on one side of the bottom of the first lifting threaded frame (204), and the first telescopic cylinder (212) is rotatably connected to the connecting block (206).

6. The controllable seeding bean seeder according to claim 5, characterized in that: A second lifting motor (214) is fixedly installed at the center position of the top of the second lifting bracket (213); the output end of the second lifting motor (214) is fixedly connected to a second lifting threaded rod (215); the middle part of the second lifting threaded rod (215) is threadedly connected to a second lifting threaded frame (216); and one side of the second lifting threaded frame (216) is rotatably connected to a leveling plate (217).

7. The controllable seeding bean seeder according to claim 6, characterized in that: A soil leveling shovel (218) is fixedly mounted on the bottom of the soil leveling plate (217), and a second telescopic cylinder (219) is symmetrically mounted on one side of the bottom of the second lifting threaded frame (216), and the second telescopic cylinder (219) is rotatably connected to the soil leveling plate (217).

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