Automatic dibbling fertilizer applicator for crop planting

Abstract

The utility model discloses an automatic dibbling fertilizer applicator for crop planting, and belongs to the field of crop planting, the automatic dibbling fertilizer applicator comprises a support frame, a traction frame is hinged to the left side of the support frame, rollers are rotatably connected to the front and rear surfaces of the support frame, and two support plates are fixedly connected to the right side of the support frame; a pressing cylinder is rotationally connected between the two supporting plates, a discharging assembly is arranged between the two supporting plates and comprises a discharging bin, a discharging groove is formed in the inner surface of the discharging bin, a rotating shaft movably penetrates through the front face of the discharging bin, and the rotating shaft penetrates through the front faces of the supporting plates and is rotationally connected with the supporting plates. And the outer surface of the rotating shaft is fixedly connected with a rotating plate. The traction frame is arranged to pull the supporting frame to advance, the discharging assembly is used for discharging seeds or fertilizer at intervals in the advancing process of the supporting frame, and the effect of discharging the seeds or fertilizer more safely and reliably is achieved.

Description

Technical Field

[0001] The present application relates to the field of crop planting, and in particular to an automatic seeding and fertilizing machine for crop planting. Background Art

[0002] In the field of crop planting, seeding and fertilizing are often required.

[0003] The patent document with announcement number CN208638949U discloses an automatic seeding and fertilizing machine for crop planting. The utility model relates to the field of crop planting, in particular to an automatic seeding and fertilizing machine for crop planting, which includes a frame, a wheel hub, an axle and a material box. An armrest is installed at one end of the frame and the other end is fixedly installed on the outside of the wheel hub. The axle is driven by a motor. Closing plates are fixedly installed on both sides of the wheel hub to form a closed cavity together with the wheel hub. Multiple inspection doors are hinged on one side of the sealing plate. A claw is installed on the outer edge of the inspection door. The claw is clamped to the outer edge of the sealing plate. Multiple seed takers are evenly fixed along the wheel hub in the closed cavity. Multiple The nozzle and the material box are fixedly installed on the frame and are provided with a material box discharge port at the bottom, the material box discharge port is connected with the closed cavity, the seed taker feed port is connected with the closed cavity, a plug is hinged on the seed taker feed port, and the seed taker discharge port is connected with the nozzle. In the above application document, the nozzle rotated to the bottom by the rotation of the wheel hub not only plays the role of trenching, but also opens due to the resistance of the soil, and the seeds or fertilizers will pass through the material taker and flow out from the nozzle to complete the sowing or fertilizing. However, during the opening and closing process of the nozzle, the soil can easily block the nozzle, affecting the outflow of seeds or fertilizers from the nozzle, making it inconvenient to discharge seeds or fertilizers more safely and reliably while trenching. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present invention provides an automatic seeding and fertilizing machine for crop planting, which solves the problems raised in the above-mentioned background technology. To achieve the above purpose, the present invention is implemented through the following technical solutions: an automatic seeding and fertilizing machine for crop planting, comprising a support frame, a traction frame hinged on the left side of the support frame, rollers rotatably connected to the front and rear sides of the support frame, a support plate fixedly connected to the right side of the support frame, the number of the support plates being two, a pressure cylinder rotatably connected between the two support plates, and a feeding assembly provided between the two support plates.

[0005] Preferably, the unloading component includes a unloading bin, a unloading trough is provided on the inner surface of the unloading bin, a rotating shaft is movably passed through the front of the unloading bin, the rotating shaft passes through and is rotatably connected to the front of the support plate, a rotating plate is fixedly connected to the outer surface of the rotating shaft, a storage box is fixedly connected above the unloading bin, and a connecting rod is fixedly connected between the storage box and the support plate.

[0006] Preferably, the blanking assembly further comprises a support seat, the support seat is fixedly connected to the front side of the support plate, a motor is fixedly connected to the left side of the support seat, and the output end of the motor is fixedly connected to the front end of the rotating shaft via a coupling.

[0007] Preferably, a furrowing assembly is provided on the inner surface of the support frame, and the furrowing assembly includes a rotating cylinder, a plow is fixedly connected to the outer surface of the rotating cylinder, and a transmission assembly is provided on the front side of the rotating cylinder.

[0008] Preferably, the transmission assembly includes a rotating rod, which passes through and is fixedly connected to the front face of the rotating drum, the front and rear ends of the rotating rod are rotatably connected to the inner surface of the support frame, and a chain is connected between the rotating rod and the rotating shaft.

[0009] Preferably, the plow blade is arranged in an annular shape on the outer surface of the rotating cylinder, and the position of the plow blade corresponds to the position of the lower hopper.

[0010] The benefits of this application are:

[0011] (1) The present application sets a traction frame to pull the support frame forward, and uses a feeding assembly to enable the support frame to feed seeds or fertilizers at intervals during the forward process, which facilitates the feeding of seeds or fertilizers in a safer and more reliable manner.

[0012] (2) While the present application is discharging seeds or fertilizers through the discharging assembly, it will also drive the transmission assembly to drive the ditching assembly to rotate, so that the ditching assembly can dig a ditch to accommodate seeds and fertilizers, which is convenient for sowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In 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 overall structure of the utility model;

[0016] Figure 3 It is a left view of the overall structure of the utility model;

[0017] Figure 4 This utility model Figure 3 A magnified schematic diagram of the structure in the middle.

[0018] In the above figure,

[0019] 1. Support frame; 2. Traction frame; 3. Roller; 4. Support plate; 5. Press cylinder; 6. Discharging assembly; 601. Discharging bin; 602. Discharging chute; 603. Rotating shaft; 604. Rotating plate; 605. Storage box; 606. Connecting rod; 607. Support seat; 608. Motor; 7. Ditching assembly; 701. Rotating cylinder; 702. Plow blade; 8. Transmission assembly; 801. Rotating rod; 802. Chain. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0021] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Example 1

[0023] See also Figures 1-4 , this embodiment provides an automatic seeding and fertilizing machine for crop planting, including a support frame 1, a traction frame 2 is hinged on the left side of the support frame 1, the traction frame 2 is used to be connected to a tractor or other traction equipment, the front and rear sides of the support frame 1 are rotatably connected to rollers 3, the right side of the support frame 1 is fixedly connected to a support plate 4, the number of the support plates 4 is two, a pressure cylinder 5 is rotatably connected between the two support plates 4, the pressure cylinder 5 is used to flatten the ground after furrowing and planting, a feeding assembly 6 is arranged between the two support plates 4, the feeding assembly 6 includes a feeding bin 601, a feeding trough 602 is opened on the inner surface of the feeding bin 601, the number of the feeding troughs 602 is four, a rotating shaft 603 is movably passed through the front of the feeding bin 601, and the rotating shaft 603 is connected to the support The front of plate 4 passes through and is rotatably connected. A rotating plate 604 is fixedly connected to the outer surface of the rotating shaft 603. The rotating plate 604 is trapezoidal in shape. The rotating plate 604 is arranged in the discharge trough 602. A storage box 605 is fixedly connected above the discharge bin 601. The storage box 605 is filled with seeds or fertilizers. The discharge trough 602 is connected to the storage box 605. A connecting rod 606 is fixedly connected between the storage box 605 and the support plate 4. The connecting rod 606 is L-shaped. The discharge assembly 6 also includes a support seat 607. The support seat 607 is fixedly connected to the front of the support plate 4. A motor 608 is fixedly connected to the left side of the support seat 607. The output end of the motor 608 and the front end of the rotating shaft 603 are fixedly connected by a coupling.

[0024] When the above-mentioned equipment is used, the traction frame 2 is first connected to a tractor or other traction equipment, and then the traction frame 2 is pulled by the traction equipment to make the support frame 1 move under the action of the roller 3. At this time, the motor 608 is started, and the motor 608 drives the rotating shaft 603 to rotate so that the rotating plate 604 rotates in the discharge trough 602 in the discharge bin 601. At this time, the seeds or fertilizers in the storage box 605 will fall into the discharge trough 602 in the discharge bin 601 and fall between the two rotating plates 604. The continuous rotation of the rotating plate 604 will drive the seeds or fertilizers to fall in batches. At this time, as the support frame 1 continues to move, it will drive the support plate 4 to make the pressing cylinder 5 flatten the soil.

[0025] Example 2

[0026] See also Figures 1-4 On the basis of the first embodiment, a furrowing assembly 7 is provided on the inner surface of the support frame 1. The furrowing assembly 7 includes a rotating cylinder 701. A plow 702 is fixedly connected to the outer surface of the rotating cylinder 701. The plow 702 is used to furrow the ground. A transmission assembly 8 is provided on the front of the rotating cylinder 701. The transmission assembly 8 includes a rotating rod 801. The rotating rod 801 is used to drive the rotating cylinder 701 to rotate the plow 702. The rotating rod 801 passes through the front of the rotating cylinder 701 and is fixedly connected. The front and rear ends of the rotating rod 801 are connected to the rotating cylinder 701. The inner surface of the support frame 1 is rotatably connected, and the support frame 1 is shaped like a door frame. A chain 802 is connected for transmission between the rotating rod 801 and the rotating shaft 603. The outer surfaces of the rotating rod 801 and the rotating shaft 603 are provided with sprockets for transmission of the chain 802. The plow blades 702 are arranged in a ring on the outer surface of the rotating cylinder 701. The number of plow blades 702 is twelve, and each group of three is arranged in a ring on the outer surface of the rotating cylinder 701, with a total of four groups. The position of the plow blades 702 corresponds to the position of the lower hopper 601.

[0027] When the above-mentioned equipment is used, when the motor 608 drives the rotating shaft 603 to rotate, the rotation of the rotating shaft 603 will also drive the chain 802 to rotate the rotating rod 801, and the rotation of the rotating rod 801 will drive the rotating cylinder 701 to rotate, and the rotation of the rotating cylinder 701 will drive the plow 702 to rotate so that the plow 702 will dig furrows on the ground. At this time, as the support frame 1 moves, fertilizer seeds or fertilizers will fall into the furrows opened by the plow 702, thereby facilitating sowing.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic seeding and fertilizing machine for crop planting, comprising a support frame (1), characterized in that: The left side of the support frame (1) is hinged with a traction frame (2), the front and rear surfaces of the support frame (1) are rotatably connected to rollers (3), the right side of the support frame (1) is fixedly connected to a support plate (4), the number of the support plates (4) is two, a pressing cylinder (5) is rotatably connected between the two support plates (4), and a blanking assembly (6) is provided between the two support plates (4).

2. The automatic seeding and fertilizing machine for crop planting according to claim 1, characterized in that: The unloading assembly (6) includes a unloading bin (601), a unloading trough (602) is provided on the inner surface of the unloading bin (601), a rotating shaft (603) is movably passed through the front of the unloading bin (601), the rotating shaft (603) is passed through the front of the support plate (4) and is rotatably connected, a rotating plate (604) is fixedly connected to the outer surface of the rotating shaft (603), a storage box (605) is fixedly connected above the unloading bin (601), and a connecting rod (606) is fixedly connected between the storage box (605) and the support plate (4).

3. The automatic seeding and fertilizing machine for crop planting according to claim 2, characterized in that: The blanking assembly (6) further comprises a support seat (607), wherein the support seat (607) is fixedly connected to the front of the support plate (4), a motor (608) is fixedly connected to the left side of the support seat (607), and an output end of the motor (608) is fixedly connected to the front end of the rotating shaft (603) via a coupling.

4. The automatic seeding and fertilizing machine for crop planting according to claim 3, characterized in that: The inner surface of the support frame (1) is provided with a furrowing assembly (7), the furrowing assembly (7) comprises a rotating cylinder (701), a plow (702) is fixedly connected to the outer surface of the rotating cylinder (701), and a transmission assembly (8) is provided on the front surface of the rotating cylinder (701).

5. The automatic seeding and fertilizing machine for crop planting according to claim 4, characterized in that: The transmission assembly (8) includes a rotating rod (801), the rotating rod (801) penetrates the front surface of the rotating cylinder (701) and is fixedly connected, the front and rear ends of the rotating rod (801) are rotatably connected to the inner surface of the support frame (1), and a chain (802) is connected between the rotating rod (801) and the rotating shaft (603) for transmission.

6. The automatic seeding and fertilizing machine for crop planting according to claim 5, characterized in that: The plow blade (702) is arranged in an annular shape on the outer surface of the rotating cylinder (701), and the position of the plow blade (702) corresponds to the position of the lower bin (601).

Images