Corn planting and fertilizing device

Abstract

The utility model relates to a corn planting and fertilizing device which comprises a storage bin supported on a traction trolley, a plurality of fertilizer discharging assemblies are evenly installed in the middle of the bottom end of the storage bin at equal intervals, each fertilizer discharging assembly comprises a connecting guide pipe, a spiral impeller is rotatably installed in each connecting guide pipe, and a driving rod is fixedly installed at the top end of each spiral impeller. A stirring piece is installed on the driving rod, a material guiding frame which is obliquely arranged is fixedly installed at the bottom end of the connecting guide pipe, driving shafts are rotatably installed at the two ends of the material guiding frame, a conveying belt is jointly installed on the two driving shafts, and a plurality of baffles are evenly installed on the outer side wall of the conveying belt. The traction trolley is further provided with a driving motor, the output end of the driving motor is fixedly connected with a transmission rod, the transmission rod is in transmission connection with the multiple driving shafts, and the end, away from the driving motor, of the transmission rod is provided with a transmission piece used for driving the driving rod to rotate. The corn planting fertilizing device provided by the utility model has the advantages of uniform and accurate fertilization and synchronous fertilization and watering.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a corn planting and fertilizing device. Background Art

[0002] In the corn seedling stage, timely topdressing is required to ensure its full growth. Existing fertilizer spreaders mostly use the method of discharging fertilizer from a sowing bucket, that is, the fertilizer is poured into the feed hopper, and the fertilizer is temporarily blocked by the impeller at the discharge port. When the fertilizer spreader moves, the impeller rotates, and the fertilizer in the gap between the impeller blades is brought out and applied. The overall structure and operation are relatively simple. However, in actual use, on the one hand, the fertilizer will absorb moisture and clump, and on the other hand, the rotation speed of the impeller is uneven, which often leads to uneven fertilization, resulting in some corns being fertilized less and some corns being fertilized more, thus burning the seedlings. Therefore, it is necessary to provide a new corn planting and fertilization device to solve the above technical problems. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a corn planting fertilization device which can fertilize evenly and accurately and carry out fertilization and watering synchronously.

[0004] The corn planting and fertilizing device provided by the utility model comprises: a traction trolley;

[0005] A material storage bin is mounted on the bottom plate of the traction vehicle through a bracket;

[0006] A plurality of fertilizer discharging components are provided, and the plurality of fertilizer discharging components are evenly and evenly installed at the middle of the bottom end of the storage bin, and the fertilizer discharging component includes a connecting conduit, a spiral impeller is rotatably installed in the connecting conduit, a driving rod is fixedly installed at the top end of the spiral impeller, a stirring piece is installed on the driving rod, a material guide frame is fixedly installed at the bottom end of the connecting conduit, the material guide frame is inclined, and driving shafts are rotatably installed at both ends of the material guide frame, a conveyor belt is commonly installed on the two driving shafts, and a plurality of baffles are evenly installed on the outer side wall of the conveyor belt;

[0007] The drive motor is fixedly mounted on the bottom plate of the traction trolley, and the output end of the drive motor is fixedly connected with a transmission rod, which is transmission-connected to a plurality of drive shafts. The end of the transmission rod away from the drive motor is provided with a transmission member for driving the drive rod to rotate.

[0008] Preferably, the cross-section of the storage bin is in a gradually descending V-shape.

[0009] Preferably, a plurality of auxiliary plates are fixedly mounted on the top of the storage bin, and a through hole rotatably connected to the driving rod is formed on the auxiliary plate.

[0010] Preferably, the stirring member comprises a connecting sleeve, the connecting sleeve is fixedly sleeved on one end of the driving rod passing through the storage bin, and the stirring rod is evenly and fixedly mounted on the outer side wall of the connecting sleeve.

[0011] Preferably, the transmission member includes a transmission shaft and a worm gear rotatably mounted on the top of the storage bin, one end of the transmission shaft is connected to the transmission rod through a pulley, and a plurality of worms are evenly mounted on the transmission shaft, and a plurality of worm gears are provided. The plurality of worm gears are one by one mounted on the top of the driving rods of a plurality of fertilizer discharge components, and the worm gears are meshed with the corresponding worms.

[0012] Preferably, a plurality of through slots through which the fertilizer discharge components pass are provided on the bottom plate of the traction trolley.

[0013] Preferably, a water storage barrel and a power water pump are fixedly installed on the bottom plate of the traction trolley, the liquid inlet end of the power water pump is connected to the bottom of the water storage barrel, and the liquid outlet end of the power water pump is connected to a water pipe, the water pipe is fixedly installed at the bottom of the bottom plate of the traction trolley and is located on the rear side of the through groove, and a plurality of sprinkler heads are connected to the water pipe.

[0014] Compared with the related art, the corn planting fertilization device provided by the utility model has the following beneficial effects:

[0015] The utility model has several fertilizer discharge components installed on the storage bin. The fertilizer discharge components utilize the cooperation of connecting ducts, spiral impellers, driving rods, material guide racks, driving shafts, conveyor belts, baffles and driving motors to achieve accurate and uniform fertilization. The cooperation of transmission parts and stirring parts can avoid fertilizer agglomeration and affect fertilization efficiency.

[0016] By further setting up water storage barrels, power water pumps and water pipes, watering can be carried out simultaneously after precise fertilization to achieve integrated water and fertilizer operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of the corn planting and fertilizing device provided by the utility model;

[0018] Figure 2 A side view of the corn planting and fertilizing device provided by the utility model;

[0019] Figure 3 This is a structural schematic diagram of the corn planting and fertilizing device provided by the utility model from another perspective;

[0020] Figure 4 A schematic diagram of a structure in which a transmission member is installed on a storage bin provided by the utility model;

[0021] Figure 5 This is a structural schematic diagram of the fertilizer discharge component provided by the utility model. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0024] See also Figures 1 to 5 The utility model provides a corn planting and fertilizing device, which comprises:

[0025] A traction trolley 1, on the bottom plate of which a plurality of through slots 101 through which the fertilizer discharge components 4 pass are provided;

[0026] The storage bin 3 is mounted on the bottom plate of the traction trolley 1 through a bracket;

[0027] A plurality of fertilizer discharge components 4 are provided, and the plurality of fertilizer discharge components 4 are evenly and evenly installed at the middle of the bottom end of the storage bin 3, and the fertilizer discharge component 4 includes a connecting conduit 41, a spiral impeller 42 is rotatably installed in the connecting conduit 41, a driving rod 43 is fixedly installed at the top of the spiral impeller 42, and a stirring member 5 is installed on the driving rod 43, and a material guide frame 44 is fixedly installed at the bottom end of the connecting conduit 41, the material guide frame 44 is inclined, and driving shafts 45 are rotatably installed at both ends of the material guide frame 44, a conveyor belt 46 is commonly installed on the two driving shafts 45, and a plurality of baffles 47 are evenly installed on the outer side wall of the conveyor belt 46;

[0028] The drive motor 6 is fixedly mounted on the bottom plate of the traction trolley 1, and the output end of the drive motor 6 is fixedly connected with a transmission rod 61, which is transmission-connected to a plurality of drive shafts 45, and the end of the transmission rod 61 away from the drive motor 6 is provided with a transmission member 7 for driving the drive rod 43 to rotate.

[0029] The stirring member 5 includes a connecting sleeve 51, which is fixedly sleeved on one end of the driving rod 43 passing through the storage bin 3, and a stirring rod 52 is evenly fixedly installed on the outer wall of the connecting sleeve 51;

[0030] The transmission member 7 includes a transmission shaft 71 and a worm gear 73 rotatably mounted on the top of the storage bin 3. One end of the transmission shaft 71 is connected to the transmission rod 61 through a pulley transmission, and a plurality of worms 72 are evenly mounted on the transmission shaft 71. A plurality of worm gears 73 are provided. The plurality of worm gears 73 are one by one mounted on the top of the driving rods 43 of the plurality of fertilizer discharge components 4, and the worm gears 73 are meshed with the corresponding worms 72.

[0031] It should be noted that: when in use, the compound fertilizer is poured into the storage bin 3, and then several groups of fertilizer discharge components 4 are aligned one by one with the ridges of the field where the corn seedlings are planted (here, when raising corn seedlings, the spacing between the ridges is controlled to be the same as the spacing between two adjacent fertilizer discharge components 4, generally 15 to 20 cm), and then the drive motor 6 is started, and the drive motor 6 drives the drive shafts 45 of the several fertilizer discharge components 4 to rotate through the transmission rod 61, thereby driving the conveyor belt 46 to rotate. When the conveyor belt 46 rotates, the fertilizer through the groove 101 on the conveyor belt 46 is discharged to the ridges. Here, the fertilizer on the conveyor belt 46 is conveyed by the transmission rod 61. The movable rod 61 utilizes a belt drive to drive the transmission shaft 71 to rotate, and the transmission shaft 71 utilizes the meshing of the worm 72 and the worm wheel 73 to drive the driving rod 43 to rotate. When the driving rod 43 rotates, the spiral impeller 42 is driven to rotate, so that the spiral impeller 42 rotates the compound fertilizer in the storage bin 3 to the conveyor belt 46, and is blocked in sequence by the baffle 47, so as to ensure that the fertilizer is discharged evenly during sowing. When the driving rod 43 rotates, it drives the connecting sleeve 51 to rotate synchronously, thereby driving the stirring rod 52 to stir the fertilizer in the storage bin 3, so as to avoid the fertilizer in the storage bin 3 from piling up and affecting the feeding and fertilization.

[0032] Among them, the cross-section of the storage bin 3 is a slowly descending V-shape, and a plurality of auxiliary plates 31 are fixedly installed on the top of the storage bin 3. A through hole is opened on the auxiliary plate 31 for rotationally connecting with the driving rod 43. Such a V-shaped bin facilitates the fertilizer to be introduced into the connecting duct 41 along the spiral impeller 42, so that the fertilizer can fall smoothly. The auxiliary plate 31 is used to limit the rotation of the driving rod 43 so that it can drive the spiral impeller 42 to rotate normally in the connecting duct 41.

[0033] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 A water storage barrel 2 and a power water pump 8 are fixedly installed on the bottom plate of the traction trolley 1. The liquid inlet end of the power water pump 8 is connected to the bottom of the water storage barrel 2, and the liquid outlet end of the power water pump 8 is connected to a water pipe 9. The water pipe 9 is fixedly installed at the bottom of the bottom plate of the traction trolley 1 and is located on the rear side of the through groove 101, and a plurality of sprinkler heads 91 are connected to the water pipe 9.

[0034] It should be noted that: when spreading fertilizer, the power water pump 8 is started synchronously to spray the water in the water storage barrel 2 onto the fertilized field ridges through several sprinkler heads 91 on the water pipe 9. The spacing between the several sprinkler heads 91 matches the spacing between the field ridges, thereby achieving precise fertilization and watering.

[0035] The working principle of the corn planting fertilization device provided by the utility model is as follows:

[0036] When in use, the compound fertilizer is poured into the storage bin 3, and then several groups of fertilizer discharge components 4 are aligned one by one with the ridges of the field where the corn seedlings are planted (here, when raising corn seedlings, the spacing of the ridges is controlled to be the same as the spacing between two adjacent fertilizer discharge components 4, generally 15 to 20 cm), and then the drive motor 6 is started, and the drive motor 6 drives the drive shafts 45 of the several fertilizer discharge components 4 to rotate through the transmission rod 61, thereby driving the conveyor belt 46 to rotate. When the conveyor belt 46 rotates, the fertilizer through the groove 101 on the conveyor belt 46 is discharged to the ridges, and the fertilizer on the conveyor belt 46 is passed through the transmission rod 61. The transmission shaft 71 is driven to rotate by belt transmission. The transmission shaft 71 is meshed with the worm 72 and the worm wheel 73 to drive the driving rod 43 to rotate. When the driving rod 43 rotates, the spiral impeller 42 is driven to rotate, so that the spiral impeller 42 rotates the compound fertilizer in the storage bin 3 to the conveyor belt 46, and is sequentially blocked by the baffle 47, so as to ensure that the fertilizer is evenly discharged during sowing. When the driving rod 43 rotates, the connecting sleeve 51 is driven to rotate synchronously, so as to drive the stirring rod 52 to stir the fertilizer in the storage bin 3, so as to avoid the fertilizer in the storage bin 3 from piling up and affecting the feeding and fertilization;

[0037] When spreading fertilizer, the power water pump 8 is started synchronously to spray the water in the water storage barrel 2 onto the fertilized field ridges through a plurality of spray heads 91 on the water pipe 9. The spacing between the plurality of spray heads 91 matches the spacing between the field ridges, thereby achieving precise fertilization and watering.

[0038] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0039] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A corn planting and fertilizing device, comprising a storage bin (3) supported on a tractor (1), characterized in that: A plurality of fertilizer discharge assemblies (4) are evenly and evenly installed at the middle of the bottom end of the storage bin (3), the fertilizer discharge assembly (4) comprising a connecting duct (41) having a spiral impeller (42) rotatably installed therein, a driving rod (43) being fixedly installed at the top end of the spiral impeller (42), a stirring member (5) being installed on the driving rod (43), a material guide frame (44) being fixedly installed at the bottom end of the connecting duct (41) being inclined, a driving shaft (45) being rotatably installed at both ends of the material guide frame (44), a conveyor belt (46) being installed on both driving shafts (45), and a plurality of baffles (47) being evenly installed on the outer side wall of the conveyor belt (46); The traction trolley (1) is also provided with a drive motor (6), the output end of the drive motor (6) is fixedly connected to a transmission rod (61), the transmission rod (61) is transmission-connected to a plurality of drive shafts (45), and the end of the transmission rod (61) facing away from the drive motor (6) is provided with a transmission member (7) for driving the drive rod (43) to rotate.

2. The corn planting and fertilization device according to claim 1, characterized in that: The cross section of the storage bin (3) is in a gently descending V-shape.

3. The corn planting and fertilizing device according to claim 1, characterized in that: A plurality of auxiliary plates (31) are fixedly mounted on the top of the material storage bin (3), and a through hole is provided on the auxiliary plate (31) for rotationally connecting to the driving rod (43).

4. The corn planting and fertilizing device according to claim 1, characterized in that: The stirring member (5) comprises a connecting sleeve (51), the connecting sleeve (51) being fixedly sleeved on one end of the driving rod (43) passing through the material storage bin (3), and stirring rods (52) being evenly fixedly mounted on the outer wall of the connecting sleeve (51).

5. The corn planting and fertilizing device according to claim 1, characterized in that: The transmission member (7) comprises a transmission shaft (71) rotatably mounted on the top of the storage bin (3) and a worm gear (73); one end of the transmission shaft (71) is connected to a transmission rod (61) via a pulley transmission, and a plurality of worm gears (72) are evenly mounted on the transmission shaft (71); a plurality of worm gears (73) are respectively mounted on the tops of the driving rods (43) of a plurality of fertilizer discharge assemblies (4), and the worm gears (73) are meshed with corresponding worm gears (72).

6. The corn planting and fertilizing device according to claim 1, characterized in that: The bottom plate of the traction trolley (1) is provided with a plurality of through slots (101) through which the fertilizer discharge components (4) pass.

7. The corn planting and fertilizing device according to claim 6, characterized in that: A water storage bucket (2) and a power water pump (8) are fixedly mounted on the bottom plate of the traction trolley (1); a liquid inlet end of the power water pump (8) is connected to the bottom of the water storage bucket (2); a liquid outlet end of the power water pump (8) is connected to a water guide pipe (9); the water guide pipe (9) is fixedly mounted on the bottom of the bottom plate of the traction trolley (1) and is located at the rear side of the through groove (101); and a plurality of spray heads (91) are connected to the water guide pipe (9).

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